Indian Patents. 231839:"HOUSEHOLD CLEANING COMPOSITION"

Title of Invention	"HOUSEHOLD CLEANING COMPOSITION"
Abstract	Household cleaning and/or laundry detergent compositions comprising a lignin-derived material selected from the group consisting of lignin phenols and lignin phenols comprising an amino substituent. Lignin-derived materials themselves are provided.

Full Text	FIELD OF THE INVENTION The present invaition relates to have half cleaning composition contasnsnil lignin-derived materials, especially oligomeric lignin-derived dispersants, and even more especially economically viable lignin-derived mataials, and household cleaning and/or laimdry detergent compositions comprising such lignin-derived materials. BACKGROUND OF THE INVENTION Despite the fact that the majority of cleaning products comprise siirfactants, it has been found that the direct actiim of surfectants, alone, fails to provide the most cfiectivB cleaning. Rather, other adjunct ingredients, including chelants, builders, and dispersants, are necessary to produce the maximum efficiency and effectiveness of a surfactant system. Additionally, fonnulations of cleaning conqwsitions, including liquid laundry detergents, liquid dishwashing detergents and hard surface cleaners often require other ingredients to maintain stability from phase separating and effect the desired viscosity of the resultant formulation. Additionally, cleaning compositions such as granular detergent compositions, too, necessitate the employment of dispersants for effective cleaning. Indeed, formulators of liquid laundry detergent compositions have conv«itionally adjusted the various properties of surfactant systems and adjunct ingrediraits of such compositions to maintain or yield liie desired stability and/or viscosity. Accordingly, the role of certain adjunct ingredients is fundamental to the effectiveness of many stirfactant-containing cleaning compositions, and specifically liquid detergent compositions. In particular, such adjunct ingredients aid a surfactant system in removing soils fiom fabric and/or other surfaces and prevait soil redeposition. In this respect, the role of soil dispersants is fundamental to the effectiveness of cleaning compositions, in particular laundry detergent compositions. In general, there exist two types of soils: hydrophilic (inter alia, clay) and hydrophobic (J.nter alia, grease and oil). Dual-purpose dispersants, which may be effective in dispersing both hydrophilic and hydrophobic soils, may be formulated into granular laundry detergent con^ositions. However, the type and amount of such dispersaats that can be formulated into a liquid cleaning conqKjsition, such as liquid laundry detergents, hard surface cleaning composition and dishwashing liquid compositions, is severely limited. Those skilled in the art have attempted to resolve this dilemma via the development of ethoxylated polyalkyleneimines. Nevertheless, particularly with hydrophobic soils and certain surfactant systems, an admixture of ethoxylated polyalkyleneimine dispersants is often required to adequately suspend oily, greasy dirt. Moreover, alkoxylated polyamines tend to be less effective in dispersing hydrophobic soils when used in formulatiomi that possess a pH low enough to result in significant protonation of the otherwise hydrophobic polyalkyleneimine backbone. A pH of less than 10 is typically required and since most liquid laundry detergent systems are in range of pH 7 to pH 10 protonation will be sufficient in both the detergent formulation but also will occur during the wash. Thus, there exists a long felt need in the art to develop and employ efficient and cost-effective dispersants, which may be used in a wide variety of cleaning corq)ositions. Furthermore, dispersants which can readily be modified chemically to provide increased hydrophobicity or hydrophilicity would be beneficial to the formulator of such cleaning compositions, particularly where a wide range of properties are required and performance of the dispersants is oftrai dependexA upon the interactions with other cleaning cotr^osition ingredients. Lignin is one of the most abundant organic materials in nature and is the so-called "glue" in the cellulosic skeleton, which provides strength and support to trees and other plants. Lignin is also a major by-product of wood pulp processing in mills and, as such, often constitutes an environmental nuisance. Indeed, lignin is commonly isolated from the waste stream of pulp mills and tjqjically burned in boilers for fuel. The structure of lignin can be represented by the following complex, partial molecular structure in formula (T). (Structure Removed) Lignin, as produced from a pulp mill, is either termed "Kraft lignin" or "lignosulfonate". Commercially available Kraft lignin is sold as INDULIN AT™. Kraft Lignin and lignosulfonate typically possess weight average molecular weights (Mw) of from about 3,000 to 15,000g per mole and an oxygen content of about 20% to about 30% by total weight. Simplistically, these hgnin derivatives are often described as complex polymers of phenylpropane monomer units linked by oxygen atoms. Krafti lignin and lignosulfonate are often described by the following empirical formulas: Kraft lignin, C9H6.7O2.2S0.1(OCH3)0.90, and Lignosulfonate, C9H8.2O2.6(OCH3)0.94. lu these formulas, the sulfonate groups, -SO3, have been omitted in order to illusfrate the number of oxygen molecules in the lignin structure. Lignin phenol can be derived from Kraft lignin or from lignosulfonate via catal)^c reduction as described in US Patent Numbers 6,207,808, US 6,100,385 and US 5,230,814. It has been surprisingly found that lignin phenols and modified lignin phenols are effective cleaning conposition ingredients that may be adapted to convey a wide variety of benefits to consumers and formulators of cleaning conpositions. One representation of the lignin phenol empirical formula is described in US 6,100,385 as having an average composition of C9H10.6O.6O0.8(OCH3)0.02 where two, three and four or more of these repeat units are fused together, thus providing a chemical description of tibe basic structural features of lignin phenol. These structural representations are not intended to constitute an tdl-inclusive description of the class of compounds reared to as lignin phmols. Fuiliiermore, other, modified Ugnin phenols are described in the aforementioned patents and include modifications of lignin phenols by alkylation, alkoxylation, sulfonation, sul&tion, alkoxysulfrttion, sulfomethylation and combinations thereof. Amino methylation has also been disclosed in the art but only in context of lignins and sulfonated lignins, as described in US Patent Number 5,972,047. Nevertheless, amino-methylated lignin phenols and amino-methylated modified lignin phenols have not previously been disclosed and to the extent that these compositions are novel, are claimed herein as novel. Thus, there exists a substantial need for cleaning compositions to contain improved dispersants, such as lignin derived materials, i.e., lignin phenols and/or modified lignin phenols of the present invention. The various features of the lignin derived materials of the present .invention facilitate thefr inclusion into household cleaning compositions, while maximizing their efficiency to act as dispersants and to aid in the function of surfactants and other adjunct ingredients of such cleaning compositions, as will become apparent from the following disclosure. SUMMARY OF THE INVENTION The present invention fulfills the needs identified above by providing lignin-derived materials that can be used as effective dispersants in household cleaning and/or laundry detergent compositions. It has been surprisingly discovered that lignin derived materials such as lignin phenol and lignin phenol derivatives (otiier^se known herein as "modified lignin phenols") constitute a meaningful and beneficial alternative to conventional dispersants used in cleaning con^ositions. The use of lignin phenols and/or lignin phenol derivatives of the present invention as dispersants in cleaning conqjositions provide several benefits over conventional dispersants, including, but not limited to, versatility and amenability to modification to improve the formulability of the dispersants into cleaning compositions. In accordance with one aspect of the present invention, cleaning compositions comprising a lignin-derived materials selected firom the group consisting of lignin phenols, modified Ugnin phenols, and mixtures thereof. In accordance with another aspect of the present invention, novel modified lignin-derived materials, specifically amino-substituted lignin phenols, amino-substituted modified Ugmn phenols, amino-substituted alkylated lignin phenols, amino-substituted alkylated modified lignin phenols, and mixtures thereof. Such modified lignin-derived materials provide several advantages to consumers and formulators of cleaning coirjjositions, as will become apparent firom the following disclosure. Another embodiment of the present invention includes a process of making a lignin phenol or a modified lignin phenol of the present invention comprising the steps of: a) performing a formaldehyde condensation of an amine with a lignin phenol; and b) optionally removing any water present and adding dimethylsulfate. hi still yet another aspect of the present invention, a method for treating a substrate in need of treatment (i.e., household surface and/or fabric article) comprismg contacting the substrate with a lignin-derived material or a cleaning composition comprising such Ugnin-darived material such that the substrate is treated, is provided. These/ and other objects, features, and advantages will become apparent to those of ordinary skill in the art firom a reading of the following detailed descnption and the appended claims. All percentages, ratios and proportions herein are by weight, unless otherwise specified. All temperatures are in degrees Celsius (°C) unless otherwise specified. All documents cited are in relevant part, incorporated herein by reference. DETAILED DESCRIPTION OF THE INVENTION The present invention relates to cleaning compositions that comprise lignin-derived materials, and such lignin-derived materials themselves. As used herein "cleaning compositions" include, but are not limited to household cleaning compositions such as hard surface cleaners (i.e., floor cleaners, glass cleanare) granular laundry detergents, liquid laundry detergents, toilet cleaners, car cleaners, carpet cleaners, appliance cleaners, wall cleaners and non-aqueous based cleaning systans, including many of the newer systems which are based on silicones, ethers or carbon dioxide, inter alia. More particularly, the present invention relates to the surprising discovery that the lignin-derived materials of the present invention, which are not based on a polyamine backbone (such as alkoxylated polyamines), may be employed as dispersants in cleaning compositions. Lignin-derived Materials The lignin-dfflived materials in accordance with the present invention include, but are not limited to, lignin phenols, modified lignin phenols, and mixtures thereof. Nonlimiting examples of suitable lignin phenols can be derived from Kiaft lignin or from lignosulfonate via catalytic reduction as described in US Patent Numbers 6,207,808, US 6,100,385 and US 5,230,814. One representation of the lignin phenol empirical formula is described in US 6,100,385 as having an average composition of C9H10.6O0.8E(OCH3)0.02 where two, three and four or more of fiwse repeat units are fused together, tiius providing a chemical description of the basic structural features of lignin phenol. These structural representations are not intended to constitute an all-inclusive description of the class of compoxmds referred to as lignin phenols. Nonlimiting examples of suitable modified lignin phenols are described in the aforementioned patents and include modifications of lignin phenols by alkylation, alkoxyiation, sulfonation, sulfation, alkoxysulfation, sulfomethylation and combinations thereof Nonlimiting exanqjles of suitable novel modified lignin phenols include amino-substituted, alljylated, especially with a C1-C6, more especially methylated, lignin phenol and/or amino-substituted, alkylated, especially with a C1-C6, more especially methylated, modified lignin phenol, These novel modified lignin phenols may be produced via the amino methylation of the lignin phenol following tiie known processes of amino methylaticm as disclosed in US 5,972,047 to produce the novel dispersants of the present invention. Said novel dispersants are hereinafter referred to as amino-meOiylated lignin phenols and amino-methylated modified lignin phenols. Following known means of quatemization, the amino-methylated lignin phenols and amino-methylated modified lignin phenols of the present invention may be modified to provide yet another set of novel dispersants which can be referred to as quatermzed ajuino-methylated lignin phenols and quatonized amino alkylated modified hgnin phenols. The novel, amino-methylated hgnin phenols and amino-methylated modified lignin phenols of the present invention can be readily prepared via the based catalyzed addition of an amine with fontnaldehyde to the hgnin phenols and moiiified lignin phenols described herein below.It is imderstood that the synthesis of the cleaning compositions of the present invention are not limited to these preparation methods. Methods for making the lignin-derived materials of the present invention are also within the scope of the present invention and are demonstrated in the Examples 1-3 given below. Cleaning Compositions The lignin-draived materials of the present invention may be incorporated into cleaning compositions. The lignin-derived materials of the present invention are highly compatible witii conventional dispersants used in such cleaning compositions. For exanqjle, the lignin-derived materials are highly compatible with polyalkyleneoxy-substituted dispersants. Thus, the cleaning compositions of tiae present invaition may include an admixture of lignin phenols and/or modified lignin phenols of the present invention and one or more polyalkyleneimine-based dispersants. In addition to an admixture in the cleaning compositions of the present invention, the lignin-derived materials of the present invention may fiilly or partially replace conventional polyalkyeneimine-based dispersants in cleaning compositions. Accordingly, the lignin-derived materials of the present invention are suitable for use in any cleaning composition, for example, granular, paste, agglomerates, liquids, structured liquids, gels, foams, bars, and the like. In one embodiment of the present invention, a cleaning composition may comprise: a) fi-om about 0.1% to about 99%, preferably from about 0.5% to about 50%, more preferably fix)m about 1% to about 20% by weight of the cleaning composition of a hgnin-derived material in accordance with the present invention; and b) from about 1% to about 90%, preferably from about 20% to about 80%, more preferably from about 10% to about 40% by weight of the cleaning composition of a surfactant system; and c) optionally, the balance carriers and other adjunct ingredients, is provided. The surfactant system may comprise from about 0.1% to about 99%, preferably from about 1% to about 80%, more prefCTably from about 1% to about 60%, most preferably from about 1% to about 30% by weight of the cleaning composition, of one or more anionic surfactants. The anionic surfactants may be selected from the groiip consisting of linear alkyl benzenesulphonates, mid-chain branched allsyl benzenesulphonates, linear aUg^l sulfetes, mid-chain branched sulfates, linear alkyleneoxy sulfates, mid-cbain branched alkyleneoxy sulfates, olefinsulfonatcs and mixtures thereof. The surfactant system may also comprise one or more nonionic surfectants selected from the group consisting of alcohols, alcohol ethoxylates, polyoxyallsylene alkylamides, aftyl polyglucosides, block polymers comprising ethylene and propylene oxides and mixtures thereof. However, other types of surfactants may be present, such as cationic, zwitterionic, betaines, amine oxides, and mixtures thereof. Upon dilution, the .conqjositioivs of the presrait invention may possess a pH of from about 6 to about 10.5, prefarably from about 7 to about 8.5. In one aspect of the presait invention, tiie conapositi In addition to tibe ligma-derived materials, tiie conq)ositions of the present invention may include o&er materials that function as dispersants, such as hydrophobic soil diq>ersants, polyalkyeneimine-based disposants, a hydrophilic soil dispersant, and mixtures thereof. A nonlimiting exan^le of sudi a cosqmsition may comprise: a) from about 0.1% to about 10%, preferably from about 1% to about 8%, more preferablyfrom about 1% to about 5% by weight of said composition of a soil dispersant system, said soil disper^nt system comprising: i) from about 1% to about 99%, prefearbly from about 0.5% to about 50%, more preferably frcmi about 1% to about 20% by weight of a lignin-derived material in accordance with the present invention; and ii) from about 1% to about 99%, preferably from about 0.5% to about 50%, more preferably from about 1% to about 20% by weight of said soil dispersant system of another material than in a)i) that functions as a dispersant (i.e., a hydrophobic soil dispersant and/or a polyallg'eneimine-based dispersants and/or a hydrophilic soil dispersant); and b) optionally, from about 1% to about 90%, preferably from about 10% to about 80%, more prefoably from about 10% to about 60%, most preferably from about 15% to about 30% by weight of said composition of a surfactant system; and c) the balance of said composition of carriers and adjunct ingredients. In yet another embodiment of the present invention, a composition may comprise: a) from about 0.1% to about 20%, preferably from about 1% to about 10%, more preferably from about 1% to about 5% by weight of said composition of a soil dispersant system, said dispersant system oomprising: i) from about 50% to about 80% by weight of said dispsant system of a lignin-derived material according to the present invention; and ii) from about 20% to about 50% by weight of said dispersant system of a hydrophobic soil dispersant having the formula (IT): (Formula Removed) wherein R in formula n is C2-C3 linear or branched alkylene, E in formula n is an alkyleneoxy unit having the formula (lH): (Formula Removed) R* of formula (JS) is linear or branched C2-C4 alkylene, k of formula QE) has an average value from 11 to 50; B of formula (II) is a continuation of the bacKbone by branching; the indices m and n of formula (IT) have values such as the weight average molecular wei^t of the polyalkyleneimine backbone is from about 600 to about 5000 daltons and iii) optionally, from about 1% to about 99% by weight of said dispersant system of a hydrophilic soil dispersant having the formula (TV): (Formula Removed) wherein R of formula (IV) is Ca-Cg alkylene, E of formula (TV) is an alkyleneoxy imit having the formula (V): (Formula Removed) R^ of formula (V) is ethylene; k of formula (V) has an average value from 5 to 40; B of formula (IV) is a continuation of the backbone by branching; m of formula (TV) is from 0 to 3; n of formula (TV) is from 0 to 3. Yet another suitable dispersant for use in the dispersant systems of the present invention comprises a polyalkyleneimine having the formula (VI): (Formula Removed) wherein R of formula (VI) is selected from the group consisting of C2-C8 linear or branched alkylene, ether-substituted C4-C20 aBcylene, and mixtures thoreof; E of formula (VI) is an alkyleneoxy unit having the formula (VH): (Formula Removed) R1 of formula VII is eftylene, R2 of formula (VII) is selected from the group consisting of hydrogen, any comatable anionic unit, preferably sulfate, and mixtures thereof; k of formula (Vn) has an avra^ge value from 1 to 50; Q of formula (VI) is C1-C22 alkyl, benzyl, and mixtures thereof; B of formula (VI) is a ctmtinuation of tiie backbone by branching; the indices m and n of formula (VI) have values such as the weight average molecular weight of the polyalkyleneimine backbone prior to cthoxylatioQ and quateinization is from about 60 to about 600 daltons; A of formula (VI) is any conq)atable wato: soluble anion making the charge on the atom neutral. Indeed, methods of modifying alkoxylated polyalkyleneimines, particulariy to produce the desired compounds of one or more of the aspects of the present invention, are known in the prior art. "Pot example, U.S. 5,565,145 Watson et al., issued October 15, 1996, discloses hydrophobic (grease, oil) dispersants whereas U.S. 4,597,898 Vander Meer issued July 1, 1986, discloses hydrophilic soil (clay) dispersants. Other disclosures relating to polyamine dispersants can be found in U.S. 4,548,744 C:onnor, issued October 22, 1985; U.S. 4,561,991 Herbots et al, issued December 31, 1985; U.S. 4,551,506 GosseUnk, issued November 5, 1986; U.S. 4.622,378 Gosselink, issued November 11, 1986; U.S. 4,664,848 Oh et al., issued May 12 1-987; U.S. 4,659,802 Rubingh et al., issued April 21, 1987; U.S. 4,661,288 Rubingh et al., issued April 28, 1987; U.S. 4,676,921 Vander Meer, issued June 30, 1987; U.S. 4,891,160 Vander Meer, issued January 2, 1990; U.S. 5,858,948 Ghosh et al., issued January 12, 1999; U.S. 5,912,221 Van Leeuwen et al., issued June 15, 1999; U.S. 5,968,893 Manohar et al., issued October 19, 1999; U.S. 6,004,922 Watson et al., issued December 21, 1999; U.S. 6,057,278 Gosselink et al., issued May 2, 2000; U.S. 6,066,612 Murata et al., issued May 23, 2000; U.S. 6,071,871 Gosselink et al., issued June 6, 2000; U.S. 6,075,000 Rohrbaugh et al., issued June 13, 2000 U.S. 6,087,316 Watson et al., issued July 11, 2000; U.S. 6,121,226 Gosselink et al., issued September 19,2000. Applications Cleaning compositions that may benefit from the addition of the lignin phenols, modified lignin phenols, amino-methylated lignin phenols, amino-methylated modified hgnin phenols, quatexnized amino-metiiylated lignin phenols and quatemized amino-methylated modified lignin phenols of flie present invention include, but are not limited to, floor cleaners, glass cleaners, granular laimdry detergents, liquid laimdry detergents, toilet clean^s, car cleaners, carpet cleanras, appliance cleaners, wall cleano?; and non-aqueous based cleaning systems, including many of the newer systems which are based on silicones, ethers or carbon dioxide. Indeed, even industrial cleaning compositions may benefit from the addition of the efficient and inexpensive dispersants of the present invention. Moreover, the dispersants of the present invention have been found to convey several benefits to laundry detergent compositions. Surfactant System The cleaning conqxssitions of the present invention may comprise a surfactant system. The surfectant systems of the present invention nmy comprise any type of detersive surfactant, non-limiting examples of which include one or more mid-chain branched alkyl sulfete surfactants, one or vaate nrid-chain Ixanched alkyl alkoxy sulfate surfactants, one or more mid-chain branched aryl sulfonate surfactants, one or more non mid-chain branched sulphonates, sulphates, cationic surfactants, zwitterionic surfactants, ampholytic surfactants, and mixtures thereof. The total amount of surfactant present in the cleaning compositions of the present invention is from about 10% by weight of the cleaning compositions. In one preferred embodinMnt of the present invention the range of surfactant is from about 10% to about 80% by weight of said composition. Another preferred embodiment the amount of surfactant is from about 10% to about 60% by weight of said compositionwherein another preferred embodiment comprises from about 15% to about 30% by weight of said composition. Nonlimiting examples of surfactants useftil herein include: a) C11-C18 alkyl braizene sulfonates (LAS); b) C6-C18 mid-chain branched aiyl sulfonates (BLAS); c) C10-C20 primary, a or co-branched, and random alkyl sulfates (AS); d) C14-C20 mid-chain branched alkyl sulfates (BAS); e) C10-C18 secondary (2,3) alkyl sulfates as described in U.S. 3,234,258 Morris, issued February 8, 1966; U.S. 5,075,041 Lutz, issued December 24, 1991; U.S. 5,349,101 Lutz et al., issued September 20,1994; and U.S. 5,389,277 Prieto, issued February 14,1995; f) C10-C18alkyl alkoxy sulfates (AExS) wherein preferably x is from 1 -7; g) C14-C20 mid-chain branched alkyl alkoxy sulfates (BAExS) wherein x is from 1 to 50; h) C10-C18 alkyl alkoxy carboxylates preferably comprising 1-5 ethoxy units; i) C12-C18 alkyl eihoxylates, C6-C12 alkyl phenol alkoxylates wherein the alkoxylate units are a mixture of ethyleneoxy and propyleneoxy units, C12-C18 alcohol and C6-C12 alkyl phenol condensates with ethylene oxide/propylene oxide block polymrars inter alia PLURONIC* ex BASF which are disclosed in U.S. 3,929,678 Laugjhlin et al., issued December 30,1975; J) C14-C22 mid-chain branched alkyl alkoxylates, BAE,, wherein x is from 1 to 50; k) Alkylpolysaccharides as disclosed in U.S. 4,565,647 Llenado, issued January 26,1986; 1) Pseudoquat surfectants having flie formula (DC): (Formula Removed) wherein R of formula (JX) is C4-C10 alkyl, R1 of formula (IX) is selected from the group consisting of C1-C4 alkyl, -(CHjCHR^O),!!, and mixtures thereof; R^ of formula (IX) is hydrogen, ethyl, mfithyl, and mixtures thereof; y of formula (DC) is from 1 to 5; x of formula (IX) is from 2 to 4. For the purposes of the present invention, a particularly usefiil pseudoquat surfactant comprises R of formula (DQ equal to an admixture of Cg-Cio alkyl, R' of formula (IX) is equal to methyl; and x of formula (DC) eqxial to 3; these surfactants are described in U.S. 5.916,862 Morelli et al., issued June 29, 1999; m) Polyhydroxy fatty acid amides having the formula (X): (Formula Removed) wherein R7 of formula (X) is C5-C31 alkyl; R8 of formula (X) is selected from the group consisting of hydrogen, C1-C4 alkyl, C1-C4 hydroxyalkyl, Q of formula (X) is a polyhydroxyalkyl moiety having a linear alkyl chain with at least 3 hydroxyls directly connected to the chain, or an alkoxylated derivative thereof; preferred alkoxy is ethoxy or propoxy, and mixtures thereof. These surfectants are described in U.S. 5,489,393 Connor et al., issued February 6,1996; and U.S. 5,45,982 Murch et al., issued October 3,1995. The mid-chain branched alkyl sulfate surfactants of the present invention have the formula (XT): (Formula Removed) i the alkyl alkoxy sulfetes have the formula (XII): (Formula Removed) the alkcyl alkcoxylates have the formula (XIII): (Formula Removed) wherein R, R1, and R2 of formulas (XI), (XII), and (XIII) are each independently hydrogen, C1-C3 alkyl, and mixtures thereof; provided at least one of R, R1, and R2 is not hydrogen; preferably R, R1, and R2 are methyl; preferably one of R, R1', and R2 is methyl and the other units are hydrogen. The total number of carbon atoms in the mid-chain branched alkyl sulfate and alkyl alkoxy sulfate surfactants is from 14 to 20; the index w of formulas (XT) - (XHI) is an integer from 0 to 13; x of formulas (XI) - (XHl) is an integer from 0 to 13; y of foimulas (XI) - (Xni) is an integer from 0 to 13; z of formulas (XI) - (XIII) is an integer of at least I; provided w + x + y + zis from 8 to 14 and the total number of carbon atoms in a surfactant is from 14 to 20; R3 of formiolas (XH) and (XIII) is C1-C4 linear or branched alkylene, preferably ethylene, 1,2-propylene, 1,3-propylene, 1,2-butylene, 1,4-butylene, and mixtures thereof. Index m of formulas (XII) and (XIII) is an integer from 1 to 50. M of formulas (XI) - (XHI) denotes a cation, preferably hydrogen, a water soluble cation, and mixtures thereof. Non-limiting examples of water soluble cations include sodium, potassium, lithium, ammonium, alkyl ammonivim, and mixtures thereof. One embodiment of the presait invention may comprise 100% by weight of the surfactant system of nonionic surfactants as described hereinabove. Enzymes Enzymes constitute a preferred adjunct ingredient of the present invention. The selection of enzymes is left to the formulator, however, the examples herein below illustrate the use of enzymes in the cleaning compositions according to the present invention. "Detersive enzyme", as used herem, means any enzyme having a cleaning, stain removing or otherwise beneficial eflfect in a cleaning composition. Preferred detersive enzymes are hydrolases such as proteases, anQ^lases and lipases. Preferred en2ymes for the present invention include, but are not limited to, inter alia proteases, cellulases, lipases and peroxidases. Proteqse Enzymes A cleaning composition according to the present invention may further comprise at least 0.001% by weight of the composition of a protease enzyme. However, an effective amount of protease enzyme is sufficient for use in the cleaning conqrasitions described hexein. The term "an effective amoimt" refas to any amount capable of producing a cleaning, stain removal, soil removal, whitening, deodorizing, or freshness improving effect on substrates such as &brics. In practical terms for current commax;ial preparations, typical amovtnts are up to about 5 mg by weight, more typically 0.01 mg to 3 mg, of active enzyme per gram of the cleaning composition. Stated otherwise, ftie claming c(»iq>ositions herein will typically conqjrise from about 0.001% to about S% by weight of ihs cleaning composition. Other preferred embodiments will conq^rise about 0.01% to about 1% by weight of the cleaning composition of a commarcial enzyme preparation. The protease enzymes for use in the present invention are usually presaxt in such commercial preparations at levels sufiBcient to provide from about 0.005 to about 0.1 Anson units (AU) of activity per gram of cleaning composition. One embodiment of the cleaning compositions according to the present invention comprise modified protease enzymes derived from Bacillus amyloliquefaciens or Bacillus leiUus as described in U.S. 5,679,630 Baeck et al., issued October 21, 1997. In addition, a variant of Protease A (BPhT) which is a non-naturally occurring carbonyl hydrolase variant having a different proteolytic activity, stability, substrate specificity, pH profile and/or performance characteristic as compared to tiie precursor carbonyl hydrolase from which the amino acid sequence of the variant is derived. This variant of BPN' is disclosed in EP 130,756 A, January 9, 1985. A further suitable protease enzyme is Protease B, a non-naturally occurring carbonyl hydrolase variant having a different proteolytic activity, stability, substrate specificity, pH profile and/or performance characteristic as compared to the precursor carbonyl hydrolase from which the amino acid sequence of the variant is derived. Protease B is a variant of BPN' in which tyrosine is replaced with leucine at position +217 and as further disclosed in HP 303,761 A, April 28,1987 and EP 130,756 A, January 9,1985. Also suitable are bleach stable variants of Protease B, specifically Protease B-BSV are variants wherein the Gly at position 166, 169, the Met at position 222 are replaced. Another suitable protease enzyme for use in the conqiositions of the presait invention Protease C, a variant of an alkaline serine protease from Bacillus in which lysine replaces arginine at position 27, tyrosine replaces valine at position 104, serine replaces asparagine at position 123, and alanine replaced threonine at position 274 as described in WO 91/06637, Published May 16, 1991. Another suitable protease enzyme is Protease D, a carbonyl hydrolase variant derived from Bacillus lentus subtilisin having an amino acid sequence not found in nature, which is derived from a precursor carbonyl hydrolase by substituting a different amino acid for a plurality of amino acid residues as described in WO 95/10615 published April 20, 1995 by Genencor International. Suitable enzymes are disclosed in WO 92/03529 A, WO 95/10591, WO 94/25583, WO 99/20723, WO 99/20726, WO 99/20727, EP 251 446, WO 91/06637, WO 91/02792, WO 95/23221, WO 93/18140 A, WO 92/03529 A, WO 95/07791, WO 94/25583 and EP 516 200, Commercially available proteases useful in tiie present invention are ALCALASE®, DURAZYM®, SAVINASE®, EVERLASE® and KANNASE®, and ESPERASE® ex Novo and MAXATASE®, MAXACAL®, PROPERASE® and MAXAPEM® ex Genencor. In addition to proteases, amylase enzymes, non-limiting examples of which are RAPIDASE®, TERMAMYL®, FUNGAMYL®, and DURAMYL® are suitable for use in the compositions of the present invention. In addition to proteases, ceUulase enzymes, non-limiting exanqjles of which are disclosed in U.S. 4,435,307 Baibesgoard et al, issued March 6, 1984 GB-A-2.075.028; GB-A-2.095.275 and DE-OS-2.247.832 are suitable for use in the compositions of the present invention. In addition lipase enzymes are suitable for use in Ihe compositions of the present invention. Non-limiting examples of lipase enzymes are disclosed in GB 1,372,034, Lipase P Amano (Amano-P), Amano-CES, or lipases ex Chromobacter viscosum, e.g. Chromobacter viscosum var. lipolyticum NRRLB 3673 from Toyo Jozo Co., TagaUi, Japan; Chromobacter viscosum lipases from U.S. Biochemical Corp., U.SA. and Disoynth Co., The Netherlands, and lipases ex Pseudomotias gladioli. LIPOLASE® enzyme derived from Humicola lanuginosa and commercially available from Novo, see also EP 341,947, is a preferred lipase for use herein. Lipase and amylase variants stabilized against peroxidase enzymes are described in WO 94/14951 A to Novo. See also WO 92/05249 and RD 94359044. Cutinase enzymes suitable for use herein are described in WO 88/09367 A to Genencor. Peroxidase en2ymes may be used in combination with oxygen sources, e.g., percarbonate, perborate, hydrogen peroxide, etc., for "solution bleaching" or prevention of transfer of dyes or pigments removed from substrates during tiie wash to other substrates present in the wash solution. Known peroxidases include horseradish peroxidase, ligninase, and haloperoxidases such as chloro- or bromo-peroxidase. Peroxidase-contaimng detergent compositions are disclosed in WO 89/099813 A, October 19,1989 to Novo and WO 89/09813 A to Novo. Another suitable enzymes according to the present invention are mannanase enzymes. When present mannanase enzymes conqjrise from about 0.0001% to about 0.1% of the composition howevar in one embodiment the enzymes comprise from 0.0005% to about 2% by weight of the conqKisition. Furtha: aspects of the presoit invention relate to cleaning compositions comprising about 0.001% to about 0.02% by weight, ofmannana.se enzyme in said composition. The cleaning compositions of the present invention may also comprise a xyloglucanase enzyme. Suitable xyloglucanases for the purpose of Ihe present invention are enzymes exhibiting endoglucanase activity specific for xyloglucan. The xyloglucanase is incorporated into the cleaning compositions of the invention at a level of from 0.0001% to 2% by weight of said composition. Other embodiments comprise from 0.0005% to 0.1% by weigiht of said coti:q)Osition while another embodiment comprises from 0.001% to 0.02% by weight of said composition of pure enayme. The following disclose the use of suitable enzymes. U.S. 6,133,277 Barnabas et al., issued October 17, 2000; U.S. 6,046,149 Sorrie et al., issued April 4, 2000; U.S. 6,008,178 Baillely et al., issued December 28,1999; U.S. 5,935,271 Lappas et al., issued August 10, 1999; U.S. 5,932,532 Ghosh et al., issued August 3,1999; U.S. 5,925,609 Baillely et al., issued July 20, 1999; U.S. 5,919,272 Baillely et al., issued My 6, 1999; U.S. 5,858,948 Ghosh et al., issued January 12, 1999; U.S. 5,858,946 Foley et al., issued January 12, 1999; U.S. 5,733,473 Johnston et al., issued March 31,1998. Enzyme Stabilizing System The cleaning con^ositions herein may comprise from about 0.001% to about 10% by weight of the cleaning composition of an enzyme stabilizing system. One embodiment comprises from about 0.005% to about 8% by weight of the cleaning composition of said system, while another aspect includes the range from about 0.01% to about 6% by weight of the cleaning composition of an enzyme stabili2dng system. The enzyme stabilizing system can be any stabilizing system which is compatible with the detersive enzjone. Stabilizing systems can, for example, con^Mrise calcium ion, boric acid, propylene gjycol, short chain carboxylic acids, boronic acids, and nxixtures thereof, and are designed to address different stabilization problems depending on the type and physical form of the detergent {imposition. Stabilizing systems are disclosed in U.S. 4,537,706 Severson, issued August 27, 1985 and US 4,652,392 Baginski et al., issued March 24, 1987. Bleachins^ System The cleaning csitions of the present invention may optionally include a bleaching system. Non-limiting exan^les of bleaching systems include hypohalite bleaches, peroxygen bleaching systems, or transition metal nil peroxygen systems. Peroxygen systems typically comprise a "bleaching agent" (source of hydrogen peroxide) and an "initiator" or "catalyst", however, pre-formed bleaching agents are included. Catalysts for peroxygen systems can include transition metal systems. In addition, certain transition metal complexes are capable of providing a bleaching system without the presence of a source of hydrogen peroxide. Cleaning compositions of flie present invention which contain a bleaching system, comprise: a) from about 0.1% to about 10% by weight of the composition of a dispersant according to the present invention; > b) from about 0.01% by weight of the composition of a surfactant system. la one embodiment the cranpositions comprise from about 0.1% to about 60%, preferably from about 1% to about 30% by weight of the composition of a surfactant system. The surfactant systems of this aspect comprise: i) from 0.01%, preferably from about 0.1% to about 100%, more preferably from about 1% to about 80% by weight of the surfactant system of one or more anionic surfactants. However, other embodiments comprise from 1% to about 60%, preferably from 1% to about 30% by weight of the surfactant system of one or more anionic surfactants. The anionic surfactants tnay be selected from the group consisting of linear alkyl benzene sulphonates, mid-chain branched alkyl benzene sulphonates; linear alkyl sulfates, mid-chain branched sulfates, linear alkyleneoxy sulfates, mid-chain branched alkyieneoxy sulfates; and mixtures thereof; ii) optionally, from 0.01% to about 99.99%, preferably from about 0.1% to about 80% by weight of the surfactant system of a ntmionic surfactant, while in another embodiment from about 1% to about 60%, preferably from about 1% to about 30% by weight of the surfactant systwn of one or more nonionic surfactants selected from the group consisting of alcohols, alcohol ethoxylates, polyoxyalkylene alkylamides, and mixtures thereof; c) from about 1%, preferably from about 5% to about 80%, more joeferably from about 1% to about 50% by weight of said composition of a peroxygen bleaching syston comrising: i) from about 40%, preferably from about 50% to about 99.9%, more preferably from about 60% to about 95%, most prefa^ibly from about 60% to about 80% by weight of the bleaching system of a source of hydrogen peroxide; ii) optionally from about 0.1%, preferably from about 0.1% to about 50%, more preferably from about 5% to about 40%, most preferably from about20% to about 40% by weight of the beaching system of a beach activator; iii) optionally from about 1 ppb (0.0000001%), preferably 100 ppb (0.00001% to about 99.9%, more preferably from about 500 ppb (0.00005%) to about 50%, more preferably from about 1 ppm (0.0001% to about 5%, most preferably from about 1 ppm 0.0001% to about 500 ppm (0.05%) by weight of &e bleaching system of a transition-metal bleach catalyst, iv) optionally from about 0.1% by weight of the bleaching system of a preformed peroxygen bleaching agent; and d) the balance of said composition of carriers and other adjunct ingredients. Hydrogen peroxide sources are described in detail in the herein incorporated Kirk Othmer's Bicyclopcdia of Chemical Technology, 4th Ed (1992, John Wiley & Sons), Vol. 4, pp. 271-300 "Bleaching Agents (Survey)", and include the various forms of sodium perborate and sodium percarfjonate, including various coated and modifiesd forms. Sources of hydrogen peroxide which are suitable for use in the compositions of the present invention include, but are not limited to, perborates, percarbonates, perphosphates, persulfates, and mixtures tiiereof. Preferred sources of hydrogen peroxide are sodium perborate monohydrate, sodiimi perborate tetrahydrate, sodium percarbonate and sodium peraulfate, more preferably are sodium perborate monohydrate, sodium perborate tetrahydrate, and sodium percarbonate. When present the source of hydrogen peroxide is present at a level of from about 40% to about 100%, preferably from about 50% to about 95%, more preferably from about 60% to about 80% by weight of tiie bleaching system. If the compositions of the present invention are used as a pre-soak laundry detergent composition comprising a bleach system, the pre-soak laundry detargent conqjositions may conqjrise from 5% to 99% of the soiirce of hydrogen peroxide. A preferred percarbonate bleach comprises dry particles having an average particle size in the range from about 500 micrometers to about 1,000 micrometers, not more than about 10% by weight of said particles being smaller than about 200 micrometers and not more than about 10% by weight of said particles being larger than about 1,250 micrometers. Optionally, the percarbonate can be coated with a silicate, borate or water-soluble surfactants. Bleach Activators Preferably, the source of hydrogen peroxide (peroxygen bleach cornponent) in the cleaning compositions of the present invention is formulated vnth an activator (peracid precursor). The activator is present at levels of from about 0.01%, preferably the activator is present from about 0.5% to about 15%, more preferably from about 1% to about 10% by weigiht of the cleaning omposition. Most preferred is when the activator comprises no more than to about 8% by weight of the cleaning composition of a suitable activator. Also, bleach activators will conq)rise from about 0.1% to about 60% by weight of the beaching system itself For exarnple, .when the herein described bleaching system comprises 60% by weight of the bleaching system of an activator (the preferable maximal araoimt for this aspect of the present invention) and said composition (bleaching composition, laundry detergent, or otherwise) comprises 15% by weight of the cleaning composition of said activator (the preferable maximal amount by weight), said composition will comprise 25% by weight of a bleaching system (60% of which is bleach activator, 40% a source of hydrogen peroxide). However, this example is not meant to restnct the formulator to a 60:40 ratio of activator to hydrogen peroxide source. Non-limiting examples of activators are selected from the group consisting of tetraacetyl ethylene diamine (TAED), benzoylcaprolactam (BzCL), 4-mtrobenzoylcaprolactam, 3-chlorobenzoylcaprolactam, benzoyloxybenzenesulphonate (BOBS), nonanoyloxybenzene-sulphonate (NOBS), phaiyl bcnzoate (PhBz), decanoyloxybenzenesulphonate (C^o-OBS), benzoylvalerolactam (BZVL), octanoyloxybenzenesulphonate (Cg-OBS), perhydrolyzable esters and mixtures thereof, most preferably benzoylcaprolactam and benzoylvalerolactam. Of particular interest in one aspect of the bleach containing conqjositions of the present invention are bleach activators in the pH range from about 8 to about 9.5 having an OBS or VL leaving group. Hydrophobic bleach activators include, but are not limited to, nonanoyloxybenzene-sulphonate (NOBS), 4-[N-(nonaoyl) amino hexanoyloxy]-benzene sulfonate sodium salt (NACA-OBS) an example of which is descnbed m U.S. Patent No. 5,523,434, dodecanoyloxybenzenesulphonate (LOBS or C12-OBS), 10-undecenoyloxybenzenesulfonate (UDOBS or C11-OBS with unsaturation m the 10 position), and decanoyloxybenzoic acid (DOBA). Non-limiting exaiiq>les of bleach activators are those descnbed m U.S. 5,698,504 Christie et al., issued Dcconber 16, 1997; U.S. 5,695,679 Chnstie et al. issued December 9. 1997; U.S 5,686,401 Willcy et al., issued November 11, 1997; U.S. 5,686,014 Hartshorn et al, issued November 11,1997; U.S. 5,405,412 Willey et al., issued April 11,1995; U.S. 5,405.413 Willey et al., issued April 11, 1995; U.S. 5,130,045 Mitchel et al, issued July 14, 1992; and U.S. 4,412,934 Chung et al., issued November I, 1983, and WO 94/28103 and WO 84/28104; acyl lactam activators, as described in U.S. 5,698,504, U.S, 5,695,679 and U.S. 5,686,014, each of which is cited herein above, are very usefiil herein, especially the acyl caprolactams (see for example WO 94-28102 A) and acyl valerolactams, U.S. 5,503,639 Willey et al., issued Apnl 2,1996. When formulating bleach activators into laundry detergent compositions U.S. 5,990,070 Chapman et al., issued November 23, 1999; and U.S. 5,905,067 Chapman et al., issued May 18, 1999, disclose means for enq)loying hquid activators mto solid or granular laundry detergent compositions Quaternary substituted bleach activators may also be included. The present cleamng compositions preferably compnse a quaternary substituted bleach activator (QSBA) or a quaternary substituted peracid (QSP); more preferably, the former. QSBA structures are fiiriher described m U.S. 5,686,015 Willey et al., issued November 11, 1997, U.S. 5,654,421 Taylor et al., issued August 5, 1997; U.S. 5.460,747 Gosselink et al., issued October 24, 1995; U.S. 5,584,888 Miracle et al., issued December 17, 1996; and U.S. 5,578,136 Taylor et al., issued November 26,1996. Highly i^eferred bleach activators usefiil herein are amide-substituted as described in U.S. 5,698,504, U.S. 5,695,679i and U.S. 5,686,014 each of which axe cited herein above. Preferred examples of such bleach activators include: (6- octanamidocaproyl)oxybenzenesulfonate, (6-nonanamidocaproyI)oxybenzenesulfotmte, (6-decanamidocapn>yl)o3Qrbetizenesulfonate and mixtures thereof. Other useful activators, disclosed in U.S. 5,698,504, U.S. 5,695,679, U.S. 5,686,014 each of which is cited herdn above and U.S. 4,966,723 Hodge et al., issued October 30,1990. Depeding on the activator and precise apphcation, good bleaching results can be obtained from bleaching systems having with in-use pH of from about 6 to about 13, ja^ferably from about 9.0 to about 10.5. Typically, for exanple, activators with electron-withdrawing moieties are used for near-neutral or sub-neutral pH ranges. Alkalis and hufferiag agents can be used to secure such pH. Transition Metal Bleach CataJyst The cleaning compoitions of the present invention optionally comprise a bleaching syston which ocmtai&s one or more bleach catalysts. Selected bleach catal^ts inter alia 5,12-dimediyl-l^,8,12-ta1aaza4ncyclo[6.62hexadecane manganese (II) chloride may be fcnmulated into bleaching systems which do not require a source of hydrogen peroxide or poroxygen bleach. The cleaning conqxisitions may comprise from about 1 pph (0.0000001%) to abovit 99.9%, prfcferably from about 100 ppb (0.00001%) to about 50%, more preferably fiom about 500 ppb (0.00005%) to about 5%, more preferably from about 1 ppm (0.0001%) tp abpit 500 ppm (0.05%) by weight of the cleaning composition, of a transition-metal bleach catalyst Non-limiting examples of suitable manganese-based catalysts axe disclosed in U.S. 5,576,282 Miracle et al., issued November 19, 1996; U.S. 5,246,621 Favre et al., issued September 21, 1993; U.S. 5,244,594 Favre et al., issued September 14, 1993; U.S. 5,194,416 Jureller et al., issued March 16,1993; U.S. 5,114,606 van Vliet et al., issued May 19,1992; U.S. 4,430,243 Bragg, issued February 7,1984; U.S. 5,114,611 van Kralingen, issued May 19, 1992; U.S. 4,728,455 Rerek, issued March 1, 1988; U.S. 5,284,944 Madison, issued February 8, 1994; U.S. 5,246,612 van Dijk et al., issued September 21,1993; U.S. 5,256,779 Kcrschner et al., issued October 26, 2993; U.S. 5,280,117 Kerschner et al., issued January 18, 1994; U.S. 5,274,147 KerachnfT et al., issued December 28, 1993; U.S. 5,153,161 K«:schner et al., issued October 6, 1992; and U.S. 5^7,084 Martens et al., issued July 13, 1993; and EP 0 549 271 Al. 0 549 272 Al, 0 544 440 A2, and 0 544 490 Al. Non-limiting examples of suitable cobalt-based catalysts are disclosed in U.S. 5,597,936 Perkins et al., issued January 28, 1997; U.S. 5,595,967 Miracle et al., issued January 21, 1997; U.S. 5,703,030 Perkins et al., issued December 30, 1997; U.S. Patent 4,810,410 IMakun et al, issued March 7,1989; M, L. Tobe, "Base Hydrolysis of Transition-Metal Conqjlexes", Ady.. Inorg. Bioinorg. Meek. (1983), 2, pages 1-94; J. Chem. Ed. (1989), M (12), 1043-45; The Synthesis and Caiaracterization of Morganic Conqraunds, W.L. Jolly OPrentice-Hall; 1970), pp. 461-3; Itiorg. Chem.. 18,1497-1502 (1979); horg. Chem.. 2L 2881-2885 (1982); Inorg. Chem.. 18, 2023-2025 (1979); hiorg. Synthesis, 173-176 (1960); and Journal of Physical Calemistry 56.22-25 (1952). Further examples of preferred macrocyclic ligand conaprising bleach catalysts are described in WO 98/39406 Al published September 11,1998. Suitable examples of these bleach catalysts include: Dichloro-5,12-dimeti^-l^,8,12-tetraaasabicyclo[6.6.2]hexadecanemanganese(n) Dia(^-5,12-dinidhyl-l^t8,12-letcaazBtHcyclo[6.6.2]hcxadecanfi manganeseClI) hexaflucvophosphate Aquo-hydn)xy-542- hexafluOTophosphate , I)iaquo-5,12-dia»&y]rlA8,12-tdnuz2^bicyelo[6.6;2]faexaidecao^ n3iinganese(II) tetraflttorobcnate Dichlaro-5,12-dimetfayl-l,5^124ei\|t«asail»c^lo[6.6iZ]h«cadec(me niangane8c(ni) hexafluoroidiDqjhate Dichl Other Carrier and Adjunct Infsredients In additicm to flic above-described adjunct ingredients, the cleaning compositions of the present invention may also comprise water, perfume, builders, chelants, suds suppressors, effervescent agents, optical brighteners, fabric softeners, wrinkle control agents, dye transfer inhibiting agoits, suds generating agente and mixtures thereof. Processes of Making and Using of AppKcaots' Cleaning Composition The cleaning compositions of flie present invention can be formulated into any suitable form and prepared by any process chosen by the formulator, non-limiting examples of which are described in U.S. 5,879,584 Bianchetti et al., issued March 9, 1999; U.S. 5,691,297 Nassauo et al., issued November 11, 1997; U.S. 5,574,005 Welch et al., issued November 12, 1996; U.S. 5,569,645 Dinniwell et al., i^ued October 29, 1996; U.S. 5,565,422 Del Greco et al., issued October 15, 1996; U.S. 5,516,448 Capeci et al., issued May 14, 1996; U.S. 5,489,392 Capeci et al., issued February 6,1996; U.S. 5,486^03 Capeci et al., issued January 23,1996. Method of Use The present invention includes a method for cleaning a situs inter alia a surface or fabric. Such method includes the steps of contacting an embodiment of Applicants' cleaning composition, in neat form or diluted in a wash hquor, with at least a portion of a surface or fabric then rinsing such surface or fabric. Preerably the surface or fabric is subjected to a washing stq) pricnr to the aforementi Example 1 Preparation of Amino-methykited Lignin Phenol Lignin phenol such as desaribed in any of the following: US 6,207,808 and US 6,100,385 is used to prepare a 20% aqueous solution in water by addition of 50% sodiimi hydroxide until a pH of about 10.6 results. The soluticm is then treated with an amine (preferably selected from secondary amines such as dimethylamine, moipholine, imidazole and dialkylamines of various chain lengths) followed by addition of an equimolar amount of formaldehyde. The mixture is thai heated at 90'C for 3-12 hours. The molar amounts of amine used per lOOg of lignin phenol are 0.05, 0.0075,0.1 and 0.2. Example 2 Preparation of Amino-methylated Modified Lignin Phenol A modified Lignin lAmol such as described in any of Hoe following: US 6^07,808, US 6,100,385 or US 5,230,814 is used to prepare a 20% aqueous solution in water by additirai of 50% sodium hydroxide until a pH of about 10.6 results. The solution is then treatai with an amine (preferably selected from secondary amines such as dinwfliylamine, morpholine, imidazole, dialkylamines of various chain lengths and oligomeric amines such as die&ylene triamine) followed by addition of an equimolar amount of formald Preaaration of Ouaternized Amino-methylated Modified Lignin Phenol A modified Lignin phaiol such as destaibed in any of the following: US 6^207,808, US 6,100,385 or US 5,230,814 is used to prepare a 20% aqueous solution in water by addition of 50% sodium hydroxide until a pH of about 10.6 results. The solution is then treated wi& an amine preferably selected from sco&oi^ay amines such as dimethylamine, morplK>lii», imidazole, diallcylaimni^ of ymom t^Bam. la^gQa azui oHgomodc aamnes^^Eoch as dk&^eaDA triamme) followed by additi(m of aa equiniolar amount of foxmM^ay^. The mixture is Ihea heated at 90°C for 3-12 hours. The molar amoimts of amine used par lOOg of lignin \|d^id are 0.05, 0.0075, 0.1 and. Tbn •wsHex is ^xn stripped untkr vacuum to pxoviife neat ffimno-ine&;^8t«l modified l^^oin pl^nol ^rflakk k iwn ceat^ed with a 1.1 to 1.2 nsokr excess of dimsthylsul&te relative to ^ n^es of asmie ftdded to jaovide the quatemized amino-metiQrlated modified lignin phenol. The following are non-limiting exanaples of the compositions according to tiie present invention. (Table Removed)…………..1 1. Pm 189 E15-18 iccading to U^. Patent 4,597,898 Vander Meer, issued July 1,1986. 2. Soil release agait according to U.S, Patent 4,702,857 Gosselink, issued October 27,1987. 3. Soil release agent according to U.S. Patent 4,968,451, Scheibel et al., issued November 6, 1990. 4. DTPA = diethylenetrianiinepentaacetic acid, sodium salt The following examples are non-limiting granular conapositions which comprise an adjunct bleaching agent (Table Removed)…………..2 1. According to US 6,060,443 Cripe et al. 2. Quaternary Amine Surfactant R2N(CH3)(C2H4OH)2X with R2 = C12-C14, X= C1-. 3. Nonyl ester of sodium p-hydroxybenzene-sulfonate. 4. Soil release agent according to U.S. 5,415,807 Gosselink et al., issued May 16,1995. 5. DTPA=dieti)yleiietnaminepentaacetic acid 6. Balance to 1(K)% caa, for example, include minors like qptical Inightener, perfume, soil dispersant, chelating agcats, dye transfer inhibiting agents, additional water, and fillers, including CaCO3, talc, silicates, aesthetics, etc. Other additives can include various enzymes, bleach catalysts, perfume encapsulates and others. While particular embodiments of flie present invention have been illustrated and described, it would be obvious to those skilled ia the art that various other changes and modifications can be made without departing from the spirit and scope of the invention. It is therefore iitfended to cover in the appeded claims all such changes and modifications that are within the scope of this invention. We Claim : 1. The household cleaning composition comprising from 0.1 to 99% by wt. of a lignin-derived material such as herein described selected from the group consisting of lignin phenols, modified lignin phenols and mixtures thereof from 1-90% of a conventional surfactant system and the balance carriers and other adjunct ingredients. 2. A composition as claimed in claim 1 wherein said lignin-derived material is selected from the group comprising amino-substituted lignin phenol, amino-substituted modified lignin phenol, amino-methylated lignin phenol, amino-methylated modified lignin phenol, and mixtures thereof. 3. A composition as claimed in claim 1 or 2 wherein said lignin-derived material is quaternized.

Full Text

FIELD OF THE INVENTION
The present invaition relates to have half cleaning composition contasnsnil lignin-derived materials, especially oligomeric lignin-derived dispersants, and even more especially economically viable lignin-derived mataials, and household cleaning and/or laimdry detergent compositions comprising such lignin-derived materials.
BACKGROUND OF THE INVENTION
Despite the fact that the majority of cleaning products comprise siirfactants, it has been found that the direct actiim of surfectants, alone, fails to provide the most cfiectivB cleaning. Rather, other adjunct ingredients, including chelants, builders, and dispersants, are necessary to produce the maximum efficiency and effectiveness of a surfactant system. Additionally, fonnulations of cleaning conqwsitions, including liquid laundry detergents, liquid dishwashing detergents and hard surface cleaners often require other ingredients to maintain stability from phase separating and effect the desired viscosity of the resultant formulation. Additionally, cleaning compositions such as granular detergent compositions, too, necessitate the employment of dispersants for effective cleaning. Indeed, formulators of liquid laundry detergent compositions have conv«itionally adjusted the various properties of surfactant systems and adjunct ingrediraits of such compositions to maintain or yield liie desired stability and/or viscosity.
Accordingly, the role of certain adjunct ingredients is fundamental to the effectiveness of many stirfactant-containing cleaning compositions, and specifically liquid detergent compositions. In particular, such adjunct ingredients aid a surfactant system in removing soils fiom fabric and/or other surfaces and prevait soil redeposition. In this respect, the role of soil dispersants is fundamental to the effectiveness of cleaning compositions, in particular laundry detergent compositions.
In general, there exist two types of soils: hydrophilic (inter alia, clay) and hydrophobic (J.nter alia, grease and oil). Dual-purpose dispersants, which may be effective in dispersing both
hydrophilic and hydrophobic soils, may be formulated into granular laundry detergent con^ositions. However, the type and amount of such dispersaats that can be formulated into a liquid cleaning conqKjsition, such as liquid laundry detergents, hard surface cleaning composition and dishwashing liquid compositions, is severely limited.
Those skilled in the art have attempted to resolve this dilemma via the development of ethoxylated polyalkyleneimines. Nevertheless, particularly with hydrophobic soils and certain surfactant systems, an admixture of ethoxylated polyalkyleneimine dispersants is often required to adequately suspend oily, greasy dirt. Moreover, alkoxylated polyamines tend to be less effective in dispersing hydrophobic soils when used in formulatiomi that possess a pH low enough to result in significant protonation of the otherwise hydrophobic polyalkyleneimine backbone. A pH of less than 10 is typically required and since most liquid laundry detergent systems are in range of pH 7 to pH 10 protonation will be sufficient in both the detergent formulation but also will occur during the wash.
Thus, there exists a long felt need in the art to develop and employ efficient and cost-effective dispersants, which may be used in a wide variety of cleaning corq)ositions. Furthermore, dispersants which can readily be modified chemically to provide increased hydrophobicity or hydrophilicity would be beneficial to the formulator of such cleaning compositions, particularly where a wide range of properties are required and performance of the dispersants is oftrai dependexA upon the interactions with other cleaning cotr^osition ingredients.
Lignin is one of the most abundant organic materials in nature and is the so-called "glue" in the cellulosic skeleton, which provides strength and support to trees and other plants. Lignin is also a major by-product of wood pulp processing in mills and, as such, often constitutes an environmental nuisance. Indeed, lignin is commonly isolated from the waste stream of pulp mills and tjqjically burned in boilers for fuel. The structure of lignin can be represented by the following complex, partial molecular structure in formula (T).

(Structure Removed)

Lignin, as produced from a pulp mill, is either termed "Kraft lignin" or "lignosulfonate". Commercially available Kraft lignin is sold as INDULIN AT™. Kraft Lignin and lignosulfonate typically possess weight average molecular weights (Mw) of from about 3,000 to 15,000g per mole and an oxygen content of about 20% to about 30% by total weight. Simplistically, these hgnin derivatives are often described as complex polymers of phenylpropane monomer units linked by oxygen atoms. Krafti lignin and lignosulfonate are often described by the following empirical formulas: Kraft lignin, C9H6.7O2.2S0.1(OCH3)0.90, and Lignosulfonate, C9H8.2O2.6(OCH3)0.94. lu these formulas, the sulfonate groups, -SO3, have been omitted in order to illusfrate the number of oxygen molecules in the lignin structure.
Lignin phenol can be derived from Kraft lignin or from lignosulfonate via catal)^c reduction as described in US Patent Numbers 6,207,808, US 6,100,385 and US 5,230,814. It has been surprisingly found that lignin phenols and modified lignin phenols are effective cleaning conposition ingredients that may be adapted to convey a wide variety of benefits to consumers and formulators of cleaning conpositions. One representation of the lignin phenol empirical formula is described in US 6,100,385 as having an average composition of C9H10.6O.6O0.8(OCH3)0.02 where two, three and four or more of these repeat units are fused together, thus providing a chemical description of tibe basic structural features of lignin phenol. These structural representations are not intended to constitute an tdl-inclusive description of the class of compounds reared to as lignin phmols. Fuiliiermore, other, modified Ugnin phenols are described in the aforementioned patents and include modifications of lignin phenols by alkylation, alkoxylation, sulfonation, sul&tion, alkoxysulfrttion, sulfomethylation and combinations thereof. Amino methylation has also been disclosed in the art but only in context of lignins and sulfonated lignins, as described in US Patent Number 5,972,047. Nevertheless, amino-methylated lignin phenols and amino-methylated modified lignin phenols have not previously been disclosed and to the extent that these compositions are novel, are claimed herein as novel.
Thus, there exists a substantial need for cleaning compositions to contain improved dispersants, such as lignin derived materials, i.e., lignin phenols and/or modified lignin phenols of the present invention. The various features of the lignin derived materials of the present .invention facilitate thefr inclusion into household cleaning compositions, while maximizing their efficiency to act as dispersants and to aid in the function of surfactants and other adjunct ingredients of such cleaning compositions, as will become apparent from the following disclosure.
SUMMARY OF THE INVENTION
The present invention fulfills the needs identified above by providing lignin-derived materials that can be used as effective dispersants in household cleaning and/or laundry detergent compositions.
It has been surprisingly discovered that lignin derived materials such as lignin phenol and lignin phenol derivatives (otiier^se known herein as "modified lignin phenols") constitute a meaningful and beneficial alternative to conventional dispersants used in cleaning con^ositions. The use of lignin phenols and/or lignin phenol derivatives of the present invention as dispersants in cleaning conqjositions provide several benefits over conventional dispersants, including, but not limited to, versatility and amenability to modification to improve the formulability of the dispersants into cleaning compositions.
In accordance with one aspect of the present invention, cleaning compositions comprising a lignin-derived materials selected firom the group consisting of lignin phenols, modified Ugnin phenols, and mixtures thereof.
In accordance with another aspect of the present invention, novel modified lignin-derived materials, specifically amino-substituted lignin phenols, amino-substituted modified Ugmn phenols, amino-substituted alkylated lignin phenols, amino-substituted alkylated modified lignin phenols, and mixtures thereof. Such modified lignin-derived materials provide several advantages to consumers and formulators of cleaning coirjjositions, as will become apparent firom the following disclosure.
Another embodiment of the present invention includes a process of making a lignin phenol or a modified lignin phenol of the present invention comprising the steps of: a) performing a formaldehyde condensation of an amine with a lignin phenol; and b) optionally removing any water present and adding dimethylsulfate.
hi still yet another aspect of the present invention, a method for treating a substrate in need of treatment (i.e., household surface and/or fabric article) comprismg contacting the substrate with a lignin-derived material or a cleaning composition comprising such Ugnin-darived material such that the substrate is treated, is provided.
These/ and other objects, features, and advantages will become apparent to those of ordinary skill in the art firom a reading of the following detailed descnption and the appended claims. All percentages, ratios and proportions herein are by weight, unless otherwise specified. All temperatures are in degrees Celsius (°C) unless otherwise specified. All documents cited are in relevant part, incorporated herein by reference.
DETAILED DESCRIPTION OF THE INVENTION
The present invention relates to cleaning compositions that comprise lignin-derived materials, and such lignin-derived materials themselves. As used herein "cleaning compositions" include, but are not limited to household cleaning compositions such as hard surface cleaners (i.e., floor cleaners, glass cleanare) granular laundry detergents, liquid laundry detergents, toilet cleaners, car cleaners, carpet cleaners, appliance cleaners, wall cleaners and non-aqueous based cleaning systans, including many of the newer systems which are based on silicones, ethers or carbon dioxide, inter alia. More particularly, the present invention relates to the surprising discovery that the lignin-derived materials of the present invention, which are not based on a polyamine backbone (such as alkoxylated polyamines), may be employed as dispersants in cleaning compositions.
Lignin-derived Materials
The lignin-dfflived materials in accordance with the present invention include, but are not limited to, lignin phenols, modified lignin phenols, and mixtures thereof.
Nonlimiting examples of suitable lignin phenols can be derived from Kiaft lignin or from lignosulfonate via catalytic reduction as described in US Patent Numbers 6,207,808, US 6,100,385 and US 5,230,814. One representation of the lignin phenol empirical formula is described in US 6,100,385 as having an average composition of C9H10.6O0.8E(OCH3)0.02 where two, three and four or more of fiwse repeat units are fused together, tiius providing a chemical description of the basic structural features of lignin phenol. These structural representations are not intended to constitute an all-inclusive description of the class of compoxmds referred to as lignin phenols.
Nonlimiting examples of suitable modified lignin phenols are described in the aforementioned patents and include modifications of lignin phenols by alkylation, alkoxyiation, sulfonation, sulfation, alkoxysulfation, sulfomethylation and combinations thereof
Nonlimiting exanqjles of suitable novel modified lignin phenols include amino-substituted, alljylated, especially with a C1-C6, more especially methylated, lignin phenol and/or amino-substituted, alkylated, especially with a C1-C6, more especially methylated, modified lignin phenol,
These novel modified lignin phenols may be produced via the amino methylation of the lignin phenol following tiie known processes of amino methylaticm as disclosed in US 5,972,047 to produce the novel dispersants of the present invention. Said novel dispersants are hereinafter referred to as amino-meOiylated lignin phenols and amino-methylated modified lignin phenols.
Following known means of quatemization, the amino-methylated lignin phenols and amino-methylated modified lignin phenols of the present invention may be modified to provide yet another set of novel dispersants which can be referred to as quatermzed ajuino-methylated lignin phenols and quatonized amino alkylated modified hgnin phenols.
The novel, amino-methylated hgnin phenols and amino-methylated modified lignin phenols of the present invention can be readily prepared via the based catalyzed addition of an amine with fontnaldehyde to the hgnin phenols and moiiified lignin phenols described herein below.It is imderstood that the synthesis of the cleaning compositions of the present invention are not limited to these preparation methods.
Methods for making the lignin-derived materials of the present invention are also within the scope of the present invention and are demonstrated in the Examples 1-3 given below.
Cleaning Compositions
The lignin-draived materials of the present invention may be incorporated into cleaning compositions.
The lignin-derived materials of the present invention are highly compatible witii conventional dispersants used in such cleaning compositions. For exanqjle, the lignin-derived materials are highly compatible with polyalkyleneoxy-substituted dispersants. Thus, the cleaning compositions of tiae present invaition may include an admixture of lignin phenols and/or modified lignin phenols of the present invention and one or more polyalkyleneimine-based dispersants.
In addition to an admixture in the cleaning compositions of the present invention, the lignin-derived materials of the present invention may fiilly or partially replace conventional polyalkyeneimine-based dispersants in cleaning compositions.
Accordingly, the lignin-derived materials of the present invention are suitable for use in any cleaning composition, for example, granular, paste, agglomerates, liquids, structured liquids, gels, foams, bars, and the like.
In one embodiment of the present invention, a cleaning composition may comprise:
a) fi-om about 0.1% to about 99%, preferably from about 0.5% to about 50%, more preferably fix)m about 1% to about 20% by weight of the cleaning composition of a hgnin-derived material in accordance with the present invention; and
b) from about 1% to about 90%, preferably from about 20% to about 80%, more preferably from about 10% to about 40% by weight of the cleaning composition of a surfactant system; and
c) optionally, the balance carriers and other adjunct ingredients, is provided.
The surfactant system may comprise from about 0.1% to about 99%, preferably from about 1% to about 80%, more prefCTably from about 1% to about 60%, most preferably from about 1% to about 30% by weight of the cleaning composition, of one or more anionic surfactants. The anionic surfactants may be selected from the groiip consisting of linear alkyl benzenesulphonates, mid-chain branched allsyl benzenesulphonates, linear aUg^l sulfetes, mid-chain branched sulfates, linear alkyleneoxy sulfates, mid-cbain branched alkyleneoxy sulfates, olefinsulfonatcs and mixtures thereof. The surfactant system may also comprise one or more nonionic surfectants selected from the group consisting of alcohols, alcohol ethoxylates, polyoxyallsylene alkylamides, aftyl polyglucosides, block polymers comprising ethylene and propylene oxides and mixtures thereof. However, other types of surfactants may be present, such as cationic, zwitterionic, betaines, amine oxides, and mixtures thereof.
Upon dilution, the .conqjositioivs of the presrait invention may possess a pH of from about 6 to about 10.5, prefarably from about 7 to about 8.5. In one aspect of the presait invention, tiie conapositi In addition to tibe ligma-derived materials, tiie conq)ositions of the present invention may include o&er materials that function as dispersants, such as hydrophobic soil diq>ersants, polyalkyeneimine-based disposants, a hydrophilic soil dispersant, and mixtures thereof. A nonlimiting exan^le of sudi a cosqmsition may comprise:
a) from about 0.1% to about 10%, preferably from about 1% to about 8%, more
preferablyfrom about 1% to about 5% by weight of said composition of a soil dispersant system,
said soil disper^nt system comprising:
i) from about 1% to about 99%, prefearbly from about 0.5% to about 50%, more preferably frcmi about 1% to about 20% by weight of a lignin-derived material in accordance with the present invention; and
ii) from about 1% to about 99%, preferably from about 0.5% to about 50%, more preferably from about 1% to about 20% by weight of said soil dispersant system of another material than in a)i) that functions as a dispersant (i.e., a hydrophobic soil dispersant and/or a polyallg'eneimine-based dispersants and/or a hydrophilic soil dispersant); and
b) optionally, from about 1% to about 90%, preferably from about 10% to about 80%, more prefoably from about 10% to about 60%, most preferably from about 15% to about 30% by weight of said composition of a surfactant system; and
c) the balance of said composition of carriers and adjunct ingredients.
In yet another embodiment of the present invention, a composition may comprise:
a) from about 0.1% to about 20%, preferably from about 1% to about 10%, more
preferably from about 1% to about 5% by weight of said composition of a soil
dispersant system, said dispersant system oomprising:
i) from about 50% to about 80% by weight of said dispsant system of a
lignin-derived material according to the present invention; and ii) from about 20% to about 50% by weight of said dispersant system of a hydrophobic soil dispersant having the formula (IT):
(Formula Removed)

wherein R in formula n is C2-C3 linear or branched alkylene, E in formula n is an alkyleneoxy unit having the formula (lH):
(Formula Removed)

R* of formula (JS) is linear or branched C2-C4 alkylene, k of formula QE) has an average value from 11 to 50; B of formula (II) is a continuation of the bacKbone by branching; the indices m and n of formula (IT) have values such as the weight average molecular wei^t of the polyalkyleneimine backbone is from about 600 to about 5000 daltons and iii) optionally, from about 1% to about 99% by weight of said dispersant system of a hydrophilic soil dispersant having the formula (TV):
(Formula Removed)

wherein R of formula (IV) is Ca-Cg alkylene, E of formula (TV) is an alkyleneoxy imit having the formula (V):
(Formula Removed)

R^ of formula (V) is ethylene; k of formula (V) has an average value from 5 to 40; B of formula (IV) is a continuation of the backbone by branching; m of formula (TV) is from 0 to 3; n of formula (TV) is from 0 to 3.
Yet another suitable dispersant for use in the dispersant systems of the present invention comprises a polyalkyleneimine having the formula (VI):
(Formula Removed)

wherein R of formula (VI) is selected from the group consisting of C2-C8 linear or branched alkylene, ether-substituted C4-C20 aBcylene, and mixtures thoreof; E of formula (VI) is an alkyleneoxy unit having the formula (VH):
(Formula Removed)

R1 of formula VII is eftylene, R2 of formula (VII) is selected from the group consisting of hydrogen, any comatable anionic unit, preferably sulfate, and mixtures thereof; k of formula (Vn) has an avra^ge value from 1 to 50; Q of formula (VI) is C1-C22 alkyl, benzyl, and mixtures thereof; B of formula (VI) is a ctmtinuation of tiie backbone by branching; the indices m and n of formula (VI) have values such as the weight average molecular weight of the polyalkyleneimine backbone prior to cthoxylatioQ and quateinization is from about 60 to about 600 daltons; A of formula (VI) is any conq)atable wato: soluble anion making the charge on the atom neutral.
Indeed, methods of modifying alkoxylated polyalkyleneimines, particulariy to produce the desired compounds of one or more of the aspects of the present invention, are known in the prior art. "Pot example, U.S. 5,565,145 Watson et al., issued October 15, 1996, discloses hydrophobic (grease, oil) dispersants whereas U.S. 4,597,898 Vander Meer issued July 1, 1986, discloses hydrophilic soil (clay) dispersants. Other disclosures relating to polyamine dispersants can be found in U.S. 4,548,744 C:onnor, issued October 22, 1985; U.S. 4,561,991 Herbots et al, issued December 31, 1985; U.S. 4,551,506 GosseUnk, issued November 5, 1986; U.S. 4.622,378 Gosselink, issued November 11, 1986; U.S. 4,664,848 Oh et al., issued May 12 1-987; U.S. 4,659,802 Rubingh et al., issued April 21, 1987; U.S. 4,661,288 Rubingh et al., issued April 28, 1987; U.S. 4,676,921 Vander Meer, issued June 30, 1987; U.S. 4,891,160 Vander Meer, issued January 2, 1990; U.S. 5,858,948 Ghosh et al., issued January 12, 1999; U.S. 5,912,221 Van Leeuwen et al., issued June 15, 1999; U.S. 5,968,893 Manohar et al., issued October 19, 1999; U.S. 6,004,922 Watson et al., issued December 21, 1999; U.S. 6,057,278 Gosselink et al., issued May 2, 2000; U.S. 6,066,612 Murata et al., issued May 23, 2000; U.S. 6,071,871 Gosselink et al.,
issued June 6, 2000; U.S. 6,075,000 Rohrbaugh et al., issued June 13, 2000 U.S. 6,087,316 Watson et al., issued July 11, 2000; U.S. 6,121,226 Gosselink et al., issued September 19,2000.
Applications
Cleaning compositions that may benefit from the addition of the lignin phenols, modified lignin phenols, amino-methylated lignin phenols, amino-methylated modified hgnin phenols, quatexnized amino-metiiylated lignin phenols and quatemized amino-methylated modified lignin phenols of flie present invention include, but are not limited to, floor cleaners, glass cleaners, granular laimdry detergents, liquid laimdry detergents, toilet clean^s, car cleaners, carpet cleanras, appliance cleaners, wall cleano?; and non-aqueous based cleaning systems, including many of the newer systems which are based on silicones, ethers or carbon dioxide. Indeed, even industrial cleaning compositions may benefit from the addition of the efficient and inexpensive dispersants of the present invention. Moreover, the dispersants of the present invention have been found to convey several benefits to laundry detergent compositions.
Surfactant System
The cleaning conqxssitions of the present invention may comprise a surfactant system. The surfectant systems of the present invention nmy comprise any type of detersive surfactant, non-limiting examples of which include one or more mid-chain branched alkyl sulfete surfactants, one or vaate nrid-chain Ixanched alkyl alkoxy sulfate surfactants, one or more mid-chain branched aryl sulfonate surfactants, one or more non mid-chain branched sulphonates, sulphates, cationic surfactants, zwitterionic surfactants, ampholytic surfactants, and mixtures thereof.
The total amount of surfactant present in the cleaning compositions of the present invention is from about 10% by weight of the cleaning compositions. In one preferred embodinMnt of the present invention the range of surfactant is from about 10% to about 80% by weight of said composition. Another preferred embodiment the amount of surfactant is from about 10% to about 60% by weight of said compositionwherein another preferred embodiment comprises from about 15% to about 30% by weight of said composition.
Nonlimiting examples of surfactants useftil herein include:
a) C11-C18 alkyl braizene sulfonates (LAS);
b) C6-C18 mid-chain branched aiyl sulfonates (BLAS);
c) C10-C20 primary, a or co-branched, and random alkyl sulfates (AS);
d) C14-C20 mid-chain branched alkyl sulfates (BAS);
e) C10-C18 secondary (2,3) alkyl sulfates as described in U.S. 3,234,258 Morris, issued February 8, 1966; U.S. 5,075,041 Lutz, issued December 24, 1991; U.S. 5,349,101 Lutz et al., issued September 20,1994; and U.S. 5,389,277 Prieto, issued February 14,1995;
f) C10-C18alkyl alkoxy sulfates (AExS) wherein preferably x is from 1 -7;
g) C14-C20 mid-chain branched alkyl alkoxy sulfates (BAExS) wherein x is from 1 to 50;
h) C10-C18 alkyl alkoxy carboxylates preferably comprising 1-5 ethoxy units;
i) C12-C18 alkyl eihoxylates, C6-C12 alkyl phenol alkoxylates wherein the alkoxylate units
are a mixture of ethyleneoxy and propyleneoxy units, C12-C18 alcohol and C6-C12 alkyl phenol condensates with ethylene oxide/propylene oxide block polymrars inter alia PLURONIC* ex BASF which are disclosed in U.S. 3,929,678 Laugjhlin et al., issued December 30,1975;
J) C14-C22 mid-chain branched alkyl alkoxylates, BAE,, wherein x is from 1 to 50;
k) Alkylpolysaccharides as disclosed in U.S. 4,565,647 Llenado, issued January 26,1986;
1) Pseudoquat surfectants having flie formula (DC):
(Formula Removed)

wherein R of formula (JX) is C4-C10 alkyl, R1 of formula (IX) is selected from the group consisting of C1-C4 alkyl, -(CHjCHR^O),!!, and mixtures thereof; R^ of formula (IX) is hydrogen, ethyl, mfithyl, and mixtures thereof; y of formula (DC) is from 1 to 5; x of formula (IX) is from 2 to 4. For the purposes of the present invention, a particularly usefiil pseudoquat surfactant comprises R of formula (DQ equal to an admixture of Cg-Cio alkyl, R' of formula (IX) is equal to methyl; and x of formula (DC) eqxial to 3; these surfactants are described in U.S. 5.916,862 Morelli et al., issued June 29, 1999; m) Polyhydroxy fatty acid amides having the formula (X):
(Formula Removed)

wherein R7 of formula (X) is C5-C31 alkyl; R8 of formula (X) is selected from the group consisting of hydrogen, C1-C4 alkyl, C1-C4 hydroxyalkyl, Q of formula (X) is a polyhydroxyalkyl moiety having a linear alkyl chain with at least 3 hydroxyls directly connected to the chain, or an alkoxylated derivative thereof; preferred alkoxy is ethoxy or propoxy, and mixtures thereof.
These surfectants are described in U.S. 5,489,393 Connor et al., issued February 6,1996; and U.S. 5,45,982 Murch et al., issued October 3,1995.
The mid-chain branched alkyl sulfate surfactants of the present invention have the formula (XT):
(Formula Removed)
i
the alkyl alkoxy sulfetes have the formula (XII):
(Formula Removed)

the alkcyl alkcoxylates have the formula (XIII):
(Formula Removed)

wherein R, R1, and R2 of formulas (XI), (XII), and (XIII) are each independently hydrogen, C1-C3 alkyl, and mixtures thereof; provided at least one of R, R1, and R2 is not hydrogen; preferably R, R1, and R2 are methyl; preferably one of R, R1', and R2 is methyl and the other units are hydrogen. The total number of carbon atoms in the mid-chain branched alkyl sulfate and alkyl alkoxy sulfate surfactants is from 14 to 20; the index w of formulas (XT) - (XHI) is an integer from 0 to 13; x of formulas (XI) - (XHl) is an integer from 0 to 13; y of foimulas (XI) - (Xni) is an integer from 0 to 13; z of formulas (XI) - (XIII) is an integer of at least I; provided w + x + y + zis from 8 to 14 and the total number of carbon atoms in a surfactant is from 14 to 20; R3 of formiolas (XH) and (XIII) is C1-C4 linear or branched alkylene, preferably ethylene, 1,2-propylene, 1,3-propylene, 1,2-butylene, 1,4-butylene, and mixtures thereof. Index m of formulas (XII) and (XIII) is an integer from 1 to 50.
M of formulas (XI) - (XHI) denotes a cation, preferably hydrogen, a water soluble cation, and mixtures thereof. Non-limiting examples of water soluble cations include sodium, potassium, lithium, ammonium, alkyl ammonivim, and mixtures thereof.
One embodiment of the presait invention may comprise 100% by weight of the surfactant system of nonionic surfactants as described hereinabove. Enzymes
Enzymes constitute a preferred adjunct ingredient of the present invention. The selection of enzymes is left to the formulator, however, the examples herein below illustrate the use of enzymes in the cleaning compositions according to the present invention.
"Detersive enzyme", as used herem, means any enzyme having a cleaning, stain removing or otherwise beneficial eflfect in a cleaning composition. Preferred detersive enzymes are hydrolases such as proteases, anQ^lases and lipases. Preferred en2ymes for the present invention include, but are not limited to, inter alia proteases, cellulases, lipases and peroxidases.
Proteqse Enzymes
A cleaning composition according to the present invention may further comprise at least 0.001% by weight of the composition of a protease enzyme. However, an effective amount of protease enzyme is sufficient for use in the cleaning conqrasitions described hexein. The term "an effective amoimt" refas to any amount capable of producing a cleaning, stain removal, soil removal, whitening, deodorizing, or freshness improving effect on substrates such as &brics. In practical terms for current commax;ial preparations, typical amovtnts are up to about 5 mg by weight, more typically 0.01 mg to 3 mg, of active enzyme per gram of the cleaning composition. Stated otherwise, ftie claming c(»iq>ositions herein will typically conqjrise from about 0.001% to about S% by weight of ihs cleaning composition. Other preferred embodiments will conq^rise about 0.01% to about 1% by weight of the cleaning composition of a commarcial enzyme preparation. The protease enzymes for use in the present invention are usually presaxt in such commercial preparations at levels sufiBcient to provide from about 0.005 to about 0.1 Anson units (AU) of activity per gram of cleaning composition.
One embodiment of the cleaning compositions according to the present invention comprise modified protease enzymes derived from Bacillus amyloliquefaciens or Bacillus leiUus as described in U.S. 5,679,630 Baeck et al., issued October 21, 1997. In addition, a variant of Protease A (BPhT) which is a non-naturally occurring carbonyl hydrolase variant having a different proteolytic activity, stability, substrate specificity, pH profile and/or performance characteristic as compared to tiie precursor carbonyl hydrolase from which the amino acid sequence of the variant is derived. This variant of BPN' is disclosed in EP 130,756 A, January 9, 1985.
A further suitable protease enzyme is Protease B, a non-naturally occurring carbonyl hydrolase variant having a different proteolytic activity, stability, substrate specificity, pH profile
and/or performance characteristic as compared to the precursor carbonyl hydrolase from which the amino acid sequence of the variant is derived. Protease B is a variant of BPN' in which tyrosine is replaced with leucine at position +217 and as further disclosed in HP 303,761 A, April 28,1987 and EP 130,756 A, January 9,1985. Also suitable are bleach stable variants of Protease B, specifically Protease B-BSV are variants wherein the Gly at position 166, 169, the Met at position 222 are replaced.
Another suitable protease enzyme for use in the conqiositions of the presait invention Protease C, a variant of an alkaline serine protease from Bacillus in which lysine replaces arginine at position 27, tyrosine replaces valine at position 104, serine replaces asparagine at position 123, and alanine replaced threonine at position 274 as described in WO 91/06637, Published May 16, 1991.
Another suitable protease enzyme is Protease D, a carbonyl hydrolase variant derived from Bacillus lentus subtilisin having an amino acid sequence not found in nature, which is derived from a precursor carbonyl hydrolase by substituting a different amino acid for a plurality of amino acid residues as described in WO 95/10615 published April 20, 1995 by Genencor International.
Suitable enzymes are disclosed in WO 92/03529 A, WO 95/10591, WO 94/25583, WO 99/20723, WO 99/20726, WO 99/20727, EP 251 446, WO 91/06637, WO 91/02792, WO 95/23221, WO 93/18140 A, WO 92/03529 A, WO 95/07791, WO 94/25583 and EP 516 200,
Commercially available proteases useful in tiie present invention are ALCALASE®, DURAZYM®, SAVINASE®, EVERLASE® and KANNASE®, and ESPERASE® ex Novo and
MAXATASE®, MAXACAL®, PROPERASE® and MAXAPEM® ex Genencor.
In addition to proteases, amylase enzymes, non-limiting examples of which are RAPIDASE®, TERMAMYL®, FUNGAMYL®, and DURAMYL® are suitable for use in the compositions of the present invention.
In addition to proteases, ceUulase enzymes, non-limiting exanqjles of which are disclosed in U.S. 4,435,307 Baibesgoard et al, issued March 6, 1984 GB-A-2.075.028; GB-A-2.095.275 and DE-OS-2.247.832 are suitable for use in the compositions of the present invention.
In addition lipase enzymes are suitable for use in Ihe compositions of the present invention. Non-limiting examples of lipase enzymes are disclosed in GB 1,372,034, Lipase P Amano (Amano-P), Amano-CES, or lipases ex Chromobacter viscosum, e.g. Chromobacter viscosum var. lipolyticum NRRLB 3673 from Toyo Jozo Co., TagaUi, Japan; Chromobacter viscosum lipases from U.S. Biochemical Corp., U.SA. and Disoynth Co., The Netherlands, and lipases ex

Pseudomotias gladioli. LIPOLASE® enzyme derived from Humicola lanuginosa and commercially available from Novo, see also EP 341,947, is a preferred lipase for use herein. Lipase and amylase variants stabilized against peroxidase enzymes are described in WO 94/14951 A to Novo. See also WO 92/05249 and RD 94359044.
Cutinase enzymes suitable for use herein are described in WO 88/09367 A to Genencor. Peroxidase en2ymes may be used in combination with oxygen sources, e.g., percarbonate, perborate, hydrogen peroxide, etc., for "solution bleaching" or prevention of transfer of dyes or pigments removed from substrates during tiie wash to other substrates present in the wash solution. Known peroxidases include horseradish peroxidase, ligninase, and haloperoxidases such as chloro- or bromo-peroxidase. Peroxidase-contaimng detergent compositions are disclosed in WO 89/099813 A, October 19,1989 to Novo and WO 89/09813 A to Novo.
Another suitable enzymes according to the present invention are mannanase enzymes. When present mannanase enzymes conqjrise from about 0.0001% to about 0.1% of the composition howevar in one embodiment the enzymes comprise from 0.0005% to about 2% by weight of the conqKisition. Furtha: aspects of the presoit invention relate to cleaning compositions comprising about 0.001% to about 0.02% by weight, ofmannana.se enzyme in said composition.
The cleaning compositions of the present invention may also comprise a xyloglucanase enzyme. Suitable xyloglucanases for the purpose of Ihe present invention are enzymes exhibiting endoglucanase activity specific for xyloglucan. The xyloglucanase is incorporated into the cleaning compositions of the invention at a level of from 0.0001% to 2% by weight of said composition. Other embodiments comprise from 0.0005% to 0.1% by weigiht of said coti:q)Osition while another embodiment comprises from 0.001% to 0.02% by weight of said composition of pure enayme.
The following disclose the use of suitable enzymes. U.S. 6,133,277 Barnabas et al., issued October 17, 2000; U.S. 6,046,149 Sorrie et al., issued April 4, 2000; U.S. 6,008,178 Baillely et al., issued December 28,1999; U.S. 5,935,271 Lappas et al., issued August 10, 1999; U.S. 5,932,532 Ghosh et al., issued August 3,1999; U.S. 5,925,609 Baillely et al., issued July 20, 1999; U.S. 5,919,272 Baillely et al., issued My 6, 1999; U.S. 5,858,948 Ghosh et al., issued January 12, 1999; U.S. 5,858,946 Foley et al., issued January 12, 1999; U.S. 5,733,473 Johnston et al., issued March 31,1998.
Enzyme Stabilizing System
The cleaning con^ositions herein may comprise from about 0.001% to about 10% by weight of the cleaning composition of an enzyme stabilizing system. One embodiment comprises from about 0.005% to about 8% by weight of the cleaning composition of said system, while another aspect includes the range from about 0.01% to about 6% by weight of the cleaning composition of an enzyme stabili2dng system. The enzyme stabilizing system can be any stabilizing system which is compatible with the detersive enzjone. Stabilizing systems can, for example, con^Mrise calcium ion, boric acid, propylene gjycol, short chain carboxylic acids, boronic acids, and nxixtures thereof, and are designed to address different stabilization problems depending on the type and physical form of the detergent {imposition.
Stabilizing systems are disclosed in U.S. 4,537,706 Severson, issued August 27, 1985 and US 4,652,392 Baginski et al., issued March 24, 1987.
Bleachins^ System
The cleaning csitions of the present invention may optionally include a bleaching system. Non-limiting exan^les of bleaching systems include hypohalite bleaches, peroxygen bleaching systems, or transition metal nil peroxygen systems. Peroxygen systems typically comprise a "bleaching agent" (source of hydrogen peroxide) and an "initiator" or "catalyst", however, pre-formed bleaching agents are included. Catalysts for peroxygen systems can include transition metal systems. In addition, certain transition metal complexes are capable of providing a bleaching system without the presence of a source of hydrogen peroxide.
Cleaning compositions of flie present invention which contain a bleaching system, comprise:
a) from about 0.1% to about 10% by weight of the composition of a dispersant according to the present invention; >
b) from about 0.01% by weight of the composition of a surfactant system. la one embodiment the cranpositions comprise from about 0.1% to about 60%, preferably from about 1% to about 30% by weight of the composition of a surfactant system. The surfactant systems of this aspect comprise:
i) from 0.01%, preferably from about 0.1% to about 100%, more preferably
from about 1% to about 80% by weight of the surfactant system of one or more anionic surfactants. However, other embodiments comprise from 1% to about 60%, preferably from 1% to about 30% by weight of the surfactant system of one or more anionic surfactants.
The anionic surfactants tnay be selected from the group consisting of linear alkyl benzene sulphonates, mid-chain branched alkyl benzene sulphonates; linear alkyl sulfates, mid-chain branched sulfates, linear alkyleneoxy sulfates, mid-chain branched alkyieneoxy sulfates; and mixtures thereof; ii) optionally, from 0.01% to about 99.99%, preferably from about 0.1% to about 80% by weight of the surfactant system of a ntmionic surfactant, while in another embodiment from about 1% to about 60%, preferably from about 1% to about 30% by weight of the surfactant systwn of one or more nonionic surfactants selected from the group consisting of alcohols, alcohol ethoxylates, polyoxyalkylene alkylamides, and mixtures thereof;
c) from about 1%, preferably from about 5% to about 80%, more joeferably from
about 1% to about 50% by weight of said composition of a peroxygen bleaching
syston comrising:
i) from about 40%, preferably from about 50% to about 99.9%, more
preferably from about 60% to about 95%, most prefa^ibly from about 60% to about 80% by weight of the bleaching system of a source of hydrogen peroxide;
ii) optionally from about 0.1%, preferably from about 0.1% to about 50%, more preferably from about 5% to about 40%, most preferably from about20% to about 40% by weight of the beaching system of a beach activator;
iii) optionally from about 1 ppb (0.0000001%), preferably 100 ppb (0.00001% to about 99.9%, more preferably from about 500 ppb (0.00005%) to about 50%, more preferably from about 1 ppm (0.0001% to about 5%, most preferably from about 1 ppm 0.0001% to about 500 ppm (0.05%) by weight of &e bleaching system of a transition-metal bleach catalyst,
iv) optionally from about 0.1% by weight of the bleaching system of a preformed peroxygen bleaching agent; and
d) the balance of said composition of carriers and other adjunct ingredients.
Hydrogen peroxide sources are described in detail in the herein incorporated Kirk Othmer's Bicyclopcdia of Chemical Technology, 4th Ed (1992, John Wiley & Sons), Vol. 4, pp. 271-300 "Bleaching Agents (Survey)", and include the various forms of sodium perborate and sodium percarfjonate, including various coated and modifiesd forms.
Sources of hydrogen peroxide which are suitable for use in the compositions of the present invention include, but are not limited to, perborates, percarbonates, perphosphates, persulfates, and mixtures tiiereof. Preferred sources of hydrogen peroxide are sodium perborate monohydrate, sodiimi perborate tetrahydrate, sodium percarbonate and sodium peraulfate, more preferably are sodium perborate monohydrate, sodium perborate tetrahydrate, and sodium percarbonate. When present the source of hydrogen peroxide is present at a level of from about 40% to about 100%, preferably from about 50% to about 95%, more preferably from about 60% to about 80% by weight of tiie bleaching system. If the compositions of the present invention are used as a pre-soak laundry detergent composition comprising a bleach system, the pre-soak laundry detargent conqjositions may conqjrise from 5% to 99% of the soiirce of hydrogen peroxide.
A preferred percarbonate bleach comprises dry particles having an average particle size in the range from about 500 micrometers to about 1,000 micrometers, not more than about 10% by weight of said particles being smaller than about 200 micrometers and not more than about 10% by weight of said particles being larger than about 1,250 micrometers. Optionally, the percarbonate can be coated with a silicate, borate or water-soluble surfactants.
Bleach Activators
Preferably, the source of hydrogen peroxide (peroxygen bleach cornponent) in the cleaning compositions of the present invention is formulated vnth an activator (peracid precursor). The activator is present at levels of from about 0.01%, preferably the activator is present from about 0.5% to about 15%, more preferably from about 1% to about 10% by weigiht of the cleaning omposition. Most preferred is when the activator comprises no more than to about 8% by weight of the cleaning composition of a suitable activator. Also, bleach activators will conq)rise from about 0.1% to about 60% by weight of the beaching system itself For exarnple, .when the herein described bleaching system comprises 60% by weight of the bleaching system of an activator (the preferable maximal araoimt for this aspect of the present invention) and said composition (bleaching composition, laundry detergent, or otherwise) comprises 15% by weight of the cleaning composition of said activator (the preferable maximal amount by weight), said composition will comprise 25% by weight of a bleaching system (60% of which is bleach
activator, 40% a source of hydrogen peroxide). However, this example is not meant to restnct the formulator to a 60:40 ratio of activator to hydrogen peroxide source.
Non-limiting examples of activators are selected from the group consisting of tetraacetyl ethylene diamine (TAED), benzoylcaprolactam (BzCL), 4-mtrobenzoylcaprolactam, 3-chlorobenzoylcaprolactam, benzoyloxybenzenesulphonate (BOBS), nonanoyloxybenzene-sulphonate (NOBS), phaiyl bcnzoate (PhBz), decanoyloxybenzenesulphonate (C^o-OBS), benzoylvalerolactam (BZVL), octanoyloxybenzenesulphonate (Cg-OBS), perhydrolyzable esters
and mixtures thereof, most preferably benzoylcaprolactam and benzoylvalerolactam. Of particular interest in one aspect of the bleach containing conqjositions of the present invention are bleach activators in the pH range from about 8 to about 9.5 having an OBS or VL leaving group.
Hydrophobic bleach activators include, but are not limited to, nonanoyloxybenzene-sulphonate (NOBS), 4-[N-(nonaoyl) amino hexanoyloxy]-benzene sulfonate sodium salt (NACA-OBS) an example of which is descnbed m U.S. Patent No. 5,523,434, dodecanoyloxybenzenesulphonate (LOBS or C12-OBS), 10-undecenoyloxybenzenesulfonate
(UDOBS or C11-OBS with unsaturation m the 10 position), and decanoyloxybenzoic acid
(DOBA).
Non-limiting exaiiq>les of bleach activators are those descnbed m U.S. 5,698,504 Christie et al., issued Dcconber 16, 1997; U.S. 5,695,679 Chnstie et al. issued December 9. 1997; U.S 5,686,401 Willcy et al., issued November 11, 1997; U.S. 5,686,014 Hartshorn et al, issued November 11,1997; U.S. 5,405,412 Willey et al., issued April 11,1995; U.S. 5,405.413 Willey et al., issued April 11, 1995; U.S. 5,130,045 Mitchel et al, issued July 14, 1992; and U.S. 4,412,934 Chung et al., issued November I, 1983, and WO 94/28103 and WO 84/28104; acyl lactam activators, as described in U.S. 5,698,504, U.S, 5,695,679 and U.S. 5,686,014, each of which is cited herein above, are very usefiil herein, especially the acyl caprolactams (see for example WO 94-28102 A) and acyl valerolactams, U.S. 5,503,639 Willey et al., issued Apnl 2,1996.
When formulating bleach activators into laundry detergent compositions U.S. 5,990,070 Chapman et al., issued November 23, 1999; and U.S. 5,905,067 Chapman et al., issued May 18, 1999, disclose means for enq)loying hquid activators mto solid or granular laundry detergent compositions
Quaternary substituted bleach activators may also be included. The present cleamng compositions preferably compnse a quaternary substituted bleach activator (QSBA) or a quaternary substituted peracid (QSP); more preferably, the former. QSBA structures are fiiriher described m U.S. 5,686,015 Willey et al., issued November 11, 1997, U.S. 5,654,421 Taylor et
al., issued August 5, 1997; U.S. 5.460,747 Gosselink et al., issued October 24, 1995; U.S. 5,584,888 Miracle et al., issued December 17, 1996; and U.S. 5,578,136 Taylor et al., issued November 26,1996.
Highly i^eferred bleach activators usefiil herein are amide-substituted as described in
U.S. 5,698,504, U.S. 5,695,679i and U.S. 5,686,014 each of which axe cited herein above.
Preferred examples of such bleach activators include: (6-
octanamidocaproyl)oxybenzenesulfonate, (6-nonanamidocaproyI)oxybenzenesulfotmte, (6-decanamidocapn>yl)o3Qrbetizenesulfonate and mixtures thereof.
Other useful activators, disclosed in U.S. 5,698,504, U.S. 5,695,679, U.S. 5,686,014 each of which is cited herdn above and U.S. 4,966,723 Hodge et al., issued October 30,1990.
Depeding on the activator and precise apphcation, good bleaching results can be obtained from bleaching systems having with in-use pH of from about 6 to about 13, ja^ferably from about 9.0 to about 10.5. Typically, for exanple, activators with electron-withdrawing moieties are used for near-neutral or sub-neutral pH ranges. Alkalis and hufferiag agents can be used to secure such pH.
Transition Metal Bleach CataJyst
The cleaning compoitions of the present invention optionally comprise a bleaching syston which ocmtai&s one or more bleach catalysts. Selected bleach catal^ts inter alia 5,12-dimediyl-l^,8,12-ta1aaza4ncyclo[6.62hexadecane manganese (II) chloride may be fcnmulated into bleaching systems which do not require a source of hydrogen peroxide or poroxygen bleach. The cleaning conqxisitions may comprise from about 1 pph (0.0000001%) to abovit 99.9%, prfcferably from about 100 ppb (0.00001%) to about 50%, more preferably fiom about 500 ppb (0.00005%) to about 5%, more preferably from about 1 ppm (0.0001%) tp abpit 500 ppm (0.05%) by weight of the cleaning composition, of a transition-metal bleach catalyst
Non-limiting examples of suitable manganese-based catalysts axe disclosed in U.S. 5,576,282 Miracle et al., issued November 19, 1996; U.S. 5,246,621 Favre et al., issued September 21, 1993; U.S. 5,244,594 Favre et al., issued September 14, 1993; U.S. 5,194,416 Jureller et al., issued March 16,1993; U.S. 5,114,606 van Vliet et al., issued May 19,1992; U.S. 4,430,243 Bragg, issued February 7,1984; U.S. 5,114,611 van Kralingen, issued May 19, 1992; U.S. 4,728,455 Rerek, issued March 1, 1988; U.S. 5,284,944 Madison, issued February 8, 1994; U.S. 5,246,612 van Dijk et al., issued September 21,1993; U.S. 5,256,779 Kcrschner et al., issued October 26, 2993; U.S. 5,280,117 Kerschner et al., issued January 18, 1994; U.S. 5,274,147 KerachnfT et al., issued December 28, 1993; U.S. 5,153,161 K«:schner et al., issued October 6,
1992; and U.S. 5^7,084 Martens et al., issued July 13, 1993; and EP 0 549 271 Al. 0 549 272 Al, 0 544 440 A2, and 0 544 490 Al.
Non-limiting examples of suitable cobalt-based catalysts are disclosed in U.S. 5,597,936 Perkins et al., issued January 28, 1997; U.S. 5,595,967 Miracle et al., issued January 21, 1997; U.S. 5,703,030 Perkins et al., issued December 30, 1997; U.S. Patent 4,810,410 IMakun et al, issued March 7,1989; M, L. Tobe, "Base Hydrolysis of Transition-Metal Conqjlexes", Ady.. Inorg. Bioinorg. Meek. (1983), 2, pages 1-94; J. Chem. Ed. (1989), M (12), 1043-45; The Synthesis and Caiaracterization of Morganic Conqraunds, W.L. Jolly OPrentice-Hall; 1970), pp. 461-3; Itiorg. Chem.. 18,1497-1502 (1979); horg. Chem.. 2L 2881-2885 (1982); Inorg. Chem.. 18, 2023-2025 (1979); hiorg. Synthesis, 173-176 (1960); and Journal of Physical Calemistry 56.22-25 (1952).
Further examples of preferred macrocyclic ligand conaprising bleach catalysts are described in WO 98/39406 Al published September 11,1998. Suitable examples of these bleach catalysts include:
Dichloro-5,12-dimeti^-l^,8,12-tetraaasabicyclo[6.6.2]hexadecanemanganese(n) Dia(^-5,12-dinidhyl-l^t8,12-letcaazBtHcyclo[6.6.2]hcxadecanfi manganeseClI) hexaflucvophosphate Aquo-hydn)xy-542- hexafluOTophosphate , I)iaquo-5,12-dia»&y]rlA8,12-tdnuz2^bicyelo[6.6;2]faexaidecao^ n3iinganese(II) tetraflttorobcnate Dichlaro-5,12-dimetfayl-l,5^124ei|t«asail»c^lo[6.6iZ]h«cadec(me niangane8c(ni)
hexafluoroidiDqjhate Dichl Other Carrier and Adjunct Infsredients
In additicm to flic above-described adjunct ingredients, the cleaning compositions of the present invention may also comprise water, perfume, builders, chelants, suds suppressors, effervescent agents, optical brighteners, fabric softeners, wrinkle control agents, dye transfer inhibiting agoits, suds generating agente and mixtures thereof.
Processes of Making and Using of AppKcaots' Cleaning Composition
The cleaning compositions of flie present invention can be formulated into any suitable form and prepared by any process chosen by the formulator, non-limiting examples of which are described in U.S. 5,879,584 Bianchetti et al., issued March 9, 1999; U.S. 5,691,297 Nassauo et al., issued November 11, 1997; U.S. 5,574,005 Welch et al., issued November 12, 1996; U.S. 5,569,645 Dinniwell et al., i^ued October 29, 1996; U.S. 5,565,422 Del Greco et al., issued October 15, 1996; U.S. 5,516,448 Capeci et al., issued May 14, 1996; U.S. 5,489,392 Capeci et al., issued February 6,1996; U.S. 5,486^03 Capeci et al., issued January 23,1996.
Method of Use
The present invention includes a method for cleaning a situs inter alia a surface or fabric. Such method includes the steps of contacting an embodiment of Applicants' cleaning composition, in neat form or diluted in a wash hquor, with at least a portion of a surface or fabric then rinsing such surface or fabric. Preerably the surface or fabric is subjected to a washing stq) pricnr to the aforementi Example 1
Preparation of Amino-methykited Lignin Phenol
Lignin phenol such as desaribed in any of the following: US 6,207,808 and US 6,100,385 is used to prepare a 20% aqueous solution in water by addition of 50% sodiimi hydroxide until a pH of about 10.6 results. The soluticm is then treated with an amine (preferably selected from secondary amines such as dimethylamine, moipholine, imidazole and dialkylamines of various chain lengths) followed by addition of an equimolar amount of formaldehyde. The mixture is thai heated at 90'C for 3-12 hours. The molar amounts of amine used per lOOg of lignin phenol are 0.05, 0.0075,0.1 and 0.2. Example 2

Preparation of Amino-methylated Modified Lignin Phenol
A modified Lignin lAmol such as described in any of Hoe following: US 6^07,808, US 6,100,385 or US 5,230,814 is used to prepare a 20% aqueous solution in water by additirai of 50% sodium hydroxide until a pH of about 10.6 results. The solution is then treatai with an amine (preferably selected from secondary amines such as dinwfliylamine, morpholine, imidazole, dialkylamines of various chain lengths and oligomeric amines such as die&ylene triamine) followed by addition of an equimolar amount of formald Preaaration of Ouaternized Amino-methylated Modified Lignin Phenol A modified Lignin phaiol such as destaibed in any of the following: US 6^207,808, US 6,100,385 or US 5,230,814 is used to prepare a 20% aqueous solution in water by addition of 50% sodium hydroxide until a pH of about 10.6 results. The solution is then treated wi& an amine preferably selected from sco&oi^ay amines such as dimethylamine, morplK>lii», imidazole, diallcylaimni^ of ymom t^Bam. la^gQa azui oHgomodc aamnes^^Eoch as dk&^eaDA triamme) followed by additi(m of aa equiniolar amount of foxmM^ay^. The mixture is Ihea heated at 90°C for 3-12 hours. The molar amoimts of amine used par lOOg of lignin |d^id are 0.05, 0.0075, 0.1 and. Tbn •wsHex is ^xn stripped untkr vacuum to pxoviife neat ffimno-ine&;^8t«l modified l^^oin pl^nol ^rflakk k iwn ceat^ed with a 1.1 to 1.2 nsokr excess of dimsthylsul&te relative to ^ n^es of asmie ftdded to jaovide the quatemized amino-metiQrlated modified lignin phenol.
The following are non-limiting exanaples of the compositions according to tiie present invention.
(Table Removed)…………..1

1. Pm 189 E15-18 iccading to U^. Patent 4,597,898 Vander Meer, issued July 1,1986.
2. Soil release agait according to U.S, Patent 4,702,857 Gosselink, issued October 27,1987.
3. Soil release agent according to U.S. Patent 4,968,451, Scheibel et al., issued November 6,
1990.
4. DTPA = diethylenetrianiinepentaacetic acid, sodium salt
The following examples are non-limiting granular conapositions which comprise an adjunct bleaching agent
(Table Removed)…………..2

1. According to US 6,060,443 Cripe et al.
2. Quaternary Amine Surfactant R2N(CH3)(C2H4OH)2X with R2 = C12-C14, X= C1-.
3. Nonyl ester of sodium p-hydroxybenzene-sulfonate.
4. Soil release agent according to U.S. 5,415,807 Gosselink et al., issued May 16,1995.
5. DTPA=dieti)yleiietnaminepentaacetic acid
6. Balance to 1(K)% caa, for example, include minors like qptical Inightener, perfume, soil
dispersant, chelating agcats, dye transfer inhibiting agents, additional water, and fillers, including
CaCO3, talc, silicates, aesthetics, etc. Other additives can include various enzymes, bleach
catalysts, perfume encapsulates and others.
While particular embodiments of flie present invention have been illustrated and described, it would be obvious to those skilled ia the art that various other changes and modifications can be made without departing from the spirit and scope of the invention. It is therefore iitfended to
cover in the appeded claims all such changes and modifications that are within the scope of this invention.

We Claim :
1. The household cleaning composition comprising from 0.1 to 99% by wt. of a lignin-derived material such as herein described selected from the group consisting of lignin phenols, modified lignin phenols and mixtures thereof from 1-90% of a conventional surfactant system and the balance carriers and other adjunct ingredients.
2. A composition as claimed in claim 1 wherein said lignin-derived material is selected from the group comprising amino-substituted lignin phenol, amino-substituted modified lignin phenol, amino-methylated lignin phenol, amino-methylated modified lignin phenol, and mixtures thereof.
3. A composition as claimed in claim 1 or 2 wherein said lignin-derived material is quaternized.

Documents:

1820-delnp-2004-abstract.pdf

1820-delnp-2004-assignment.pdf

1820-delnp-2004-claims.pdf

1820-delnp-2004-complete specification (as file).pdf

1820-delnp-2004-complete specification (granted).pdf

1820-delnp-2004-correspondence-others.pdf

1820-delnp-2004-correspondence-po.pdf

1820-delnp-2004-description (complete).pdf

1820-delnp-2004-form-1.pdf

1820-delnp-2004-form-19.pdf

1820-delnp-2004-form-2.pdf

1820-delnp-2004-form-3.pdf

1820-delnp-2004-form-5.pdf

1820-delnp-2004-gpa.pdf

1820-delnp-2004-pct-210.pdf

1820-delnp-2004-pct-409.pdf

1820-delnp-2004-pct-416.pdf

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Patent Number

231839

Indian Patent Application Number

1820/DELNP/2004

PG Journal Number

13/2009

Publication Date

27-Mar-2009

Grant Date

12-Mar-2009

Date of Filing

25-Jun-2004

Name of Patentee

THE PROCTER & GAMBLE COMPANY

Applicant Address

ONE PROCTER & GAMBLE PLAZA, CINCINNATI, OH 45202, UNITED STATES OF AMERICA.

Inventors:

#	Inventor's Name	Inventor's Address
1	SCHEIBEL, JEFFREY, JOHN	6651, MIAMI TRAILS DRIVE, LOVELAND, OH 45140, U.S.A.

PCT International Classification Number

C07G/100

PCT International Application Number

PCT/US03/00705

PCT International Filing date

2003-01-10

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1	60/349,777	2002-01-17	U.S.A.