Title of Invention	PVC PIPES, FITTINGS AND ARTICLE MADE OUT OF PVC REPAIRING POLYMER COMPOUND
Abstract	It is therefore one object of the present invention to provide an improved joint for installation or connecting PP-R pipes & fittings & immediate strength sufficient to withstand handling and installation. First Cutting of the PP-R elements for joining , then Marking the joining depth & Making the correct adjustment of elements for joint,& then a thin layer of outer surface of pipe end is to be removed of thickness 0.30 cm o 0.40 cm with the help of the sharpener. This facilitate the smooth fitting of joining of the pipe end into the socket of the fitting. Preparation of the surface of the elements & Joining the elements. The surface of pipe end from which a thin layer is removed, on that surface primer is applied which make easy the joining of pipe. Now the said adhesive is applied on the inner side of fitting and outer side of the pipe end on which primer is previously applied. . And then the pipe end is to be pushed inside the socket of the fitting. . Thereafter, the joint is allowed to cure. The freshly assembled joint thereby formed provides immediate compressive and torsional strength. The curing of the adhesive results in improved strength and sealing.

Title of Invention

PVC PIPES, FITTINGS AND ARTICLE MADE OUT OF PVC REPAIRING POLYMER COMPOUND

Abstract

It is therefore one object of the present invention to provide an improved joint for installation or connecting PP-R pipes & fittings & immediate strength sufficient to withstand handling and installation. First Cutting of the PP-R elements for joining , then Marking the joining depth & Making the correct adjustment of elements for joint,& then a thin layer of outer surface of pipe end is to be removed of thickness 0.30 cm o 0.40 cm with the help of the sharpener. This facilitate the smooth fitting of joining of the pipe end into the socket of the fitting. Preparation of the surface of the elements & Joining the elements. The surface of pipe end from which a thin layer is removed, on that surface primer is applied which make easy the joining of pipe. Now the said adhesive is applied on the inner side of fitting and outer side of the pipe end on which primer is previously applied. . And then the pipe end is to be pushed inside the socket of the fitting. . Thereafter, the joint is allowed to cure. The freshly assembled joint thereby formed provides immediate compressive and torsional strength. The curing of the adhesive results in improved strength and sealing.

Full Text	F0RM 2 THE PATENTS ACT, 1970 (39 of 1970) THE PATENTS RULES, 2003 COMPLETE SPECIFICATION (Section 10 and Rule 13) TITLE OF INVENTION :- PVC pipes, fittings and article made out of PVC repairing polymer compound APPLICANT: Name :- Mr. VILAS NEMICHAND JAIN Nationality:- INDIAN Address : - C/o- New Era Adhesive Industries, Shop No. 3, Old B. J. Market, Jalgaon, 425 003., M.S. INDIA. THE FOLLOWING SPECIFICATION PARTICULARLY DESCRIBES AND ASCERTAINS THE NATURE OF THIS INVENTION AND THE MANNER IN WHICH IT IS TO BE PERFORMED: SEALANT COMPOSITION FOR REPAIRING CRACKS OR WELDING JOINTS OF POLYVINYL CHLORIDE PIPES (PVC) The field of the invention; The present invention relates to polymer based sealant composition for bonding joints, crakes of polyvinyl chloride (PVC) pipe and fittings. This invention also relates to adhesives or sealants useful for bonding or welding two polymeric surfaces, at least one of which is PVC. Background of the invention; Nearly half of the PVC manufactured today is used to form pipes, conduits, and fittings. PVC pipes and fittings are used extensively in the construction industry for both homes and businesses. For example, PVC pipes are used to transport potable water and water for household uses; for drain, piping; agricultural plumbing such as for irrigation and sprinkler systems; for hot tubs, spas, and bathtubs; and for electrical conduits. Sealants, or adhesives, used to form PVC pipe joints must meet both a lap shear bond strength standard and a hydrostatic burst strength standard,. A strong bond between two pieces, at least one of which is thermoplastic PVC, is obtained by softening the PVC with the solvent in the sealant so that the thermoplastic resin at the interface of the pieces to be joined flow together to bond the pieces when they are pressed together. The PVC resin in the cement serves to fill any voids between the pieces, thereby strengthening the bond. Conventional PVC pipe cements consist of from 10 weight percent to about 14 weight percent PVC resin in one or more organic solvents. The difficulty of repairing installed pipe fittings is well known, and prior art attempts to address this problem include multi-piece fittings or sleeves designed to be assembled around connecting pipes or fittings to form mechanical seals such as disclosed in U.S. Pat. Nos. 3,517,701, 3,771,820, 3,944,260, 4,889,370, and 4,109,94. Prior art teaches repair of PVC pipes breaks by cutting back, a substantial distance, backup the conduit , then placing a new pipe coupler, of the same Id (inner diameter) and Od (outer diameter) as the broken pipe, with a suitable external or internal sleeve, to join the two pipe sections. Some times PVC cement is also used but the reason the PVC cement didn't work is because it is not meant to be used as a sealant. It is designed to "weld" two mating pieces of PVC - for example a pipe and a coupling of some kind. It does not bridge gaps like an adhesive, but instead partially softens and dissolves the pipe, making for a permanent connection between the two parts. The repair of the said of PVC by epoxy putty the repair only last for a short time because the "mechanical" attachment of the epoxy to the surface of the PVC pipe is not extremely strong. Part of the problem is that the epoxy is almost inflexible when fully hardened, while the pipes expand and contract more readily. This varying expansion-contraction inevitably leads to failure of the bond and recurrence of the leak. If the crack or breakage is on the mouth of the PVC pipes, the same is to be repaired by cutting off the broken part and throw away the same which leads again to heavy expenditure on buying new pipe. The traditional method is difficult as well as causes the maximum "waste of PVC material by throwing the broken or cracked parts which also affects on the environment badly. Object of the invention; It is an object of the invention to provide the resin based sealant composition to repair the cracks of the PVC pipes and fittings, without changing the dimensions of the pipes and fittings. It also an object of the invention to provide a method for repairing the crakes of the PVC fittings and pipes, Summary of the Invention; It has now been discovered that polymer resin such as activated polyvinyl chloride resin based sealant containing a polymeric material polyvinyl chloride (PVC) polymer, organic fillers in dissolved in organic solvents works exceptionally well in certain bonding applications. Thus, according to the present invention, there is provided a sealant composition comprising at least about 5-50%% by weight of a polymeric material such as polyvinyl chloride The sealant composition of the invention further comprises at least about 2-60 % by weight of aromatic organic solvent or a mixture of solvents. The sealant composition may optionally contain other thermoplastic resins or polymers, 1-10 antioxidants, UV stabilizers, 1-17% inorganic resins, 0.1-2.0 % inorganic pigments, antifoaming agents 0.1-2.0 %, plasticizers 1-20%, 0.5-5.0% water, 1.0-8.0 % Formamide. The invention also provides a method of joining two pieces of thermoplastic material, such as poly(vinyl chloride) piping and fittings, and the product piece having one or more joints formed thereby. Detailed description of the invention; The present invention provides a semi liquid compound used to repair cracked or broken or leakage PVC pipes , fittings, and articles of PVC material with multi layer film formed by the application of the sealant composition that overcome one or more of the disadvantages that are current in the art. The present invention providing a multi layer patches method that includes at least a first and second layer. The first layer to be applied is a polymer compound layer. The second layer is a PVC patch whose surface attaches with the first polymer compound layer. And the third layer if necessary is again a polymer compound layer. A good fit of the replacement piece makes the repair process simpler, quicker and stronger.Generally, the support film layer is a PVC patch. Typically, the support film layer is selected so that it is compatible with the polymer compound layer and/or the plastic piping to which it will be applied. A good fit of the replacement piece makes the repair process simpler, quicker and stronger. The sealant or adhesives of the invention comprise a polymeric material and one or more organic solvents. The polymeric material of the invention contains a polymer of predominantly organic resin, such as polyvinyl chloride Polyvinyl chloride, Poly (chloroethanediyl)) commonly abbreviated PVC, is a thermoplastic polymer. The polymeric material of the invention comprises at least about 5-50 parts by weight, preferably at least about 30 parts by weight, In a preferred embodiment of the invention organic fillers 'organic filler' is very broad and encompasses a very wide range of materials. Organic fillers as a variety of natural / organic solid fibers and particulates that may be irregular, acicular, fibrous or flakey and are used in most cases in reasonably large volume loadings in plastics and mostly thermoplastics. Organic fillers such as Polymethyl methacrylate (PMMA) , polytetrafluoroethylene, Polyetheretherketone (PEEK) (Polyetherketone), Polyetherimide (PEI) (Ultem) , Phenolics (PF) or (phenol formaldehydes) , Urea-formaldehyde (UF) Mela mine formaldehyde (MF) Polylactic acid (PLA). The organic fillers of the invention comprise 8-42 parts by weight. In a preferred embodiment of the invention organic fillers "organic filler' is very broad and encompasses compatible aromatic solvent for the polyvinyl resin (PVC) preferably aromatic solvents petroleum ether, Nitrobenzene, Monochloro-Benzene, Ethyl Benzene, Dichloro Benzene, Chloro Benzene, Benzene Sulfonic Acid, Benzene. The sealant composition can be used as a hot melt, in which case no solvent is employed, or as a solvent-release composition. When the composition is used as a solvent-release system, the solvents used must be inert. Useful solvents include paraffinic, cycloparaffinic and aromatic hydrocarbons, such as pentane, hexane, octane, methylcyclopentane, cyclohexane, benzene, toluene, xylene and mixtures thereof. Other liquid organic solvents such as halogenated hydrocarbons, ethers, esters, ketones, and the like can also be employed as a solvent for the sealant composition of this invention. The amount of solvent used can vary in broad ranges and depends upon the viscosity of the sealant composition desired. The aromatic solvent of the invention is at least 2-60 parts by weight. In addition to the main ingredients component antioxidant system, the sealant composition of this invention can also contain a plasticizer. The plasticizer can be any common plasticizer known in the sealant industry. The sealant composition can also contain other additives. For instance, pigments, wetting agents, additional antioxidants, curatives, U.V. absorbers, reinforcing agents, or fillers can be added, the sealant composition also contains antifoaming agents, plasticizers, water and Formamide, Example 1 The present invention is a semi liquid polymer compound is a combination of following ingredients, which is prepared by mixing procedure used to prepare the compositions described herein. To a one-quart Baker-Perkins mixer equipped with dispersion blades appropriate parts by weight are mixed of the following ingredients of a polymerized mixed Generally, the total mixing time is 2 to 3 hours. The composition is then removed from the mixer and placed in an air-tight container until tested. a) 5 to 50 % of activated PVC resin solution b) 8 to 42 % of activated organic filler c ) 2 to 60 % combination compatible aromatic solvent for PVC resin d) 1 to 10 % antioxidants e) 1 to 13 % UV stabilizers f) 1 to 17 % Inorganic resin g) 0.1 to 2 % Inorganic pigment h) 0.1 to 2 % antifoaming agent i) 1 to 20 5 plasticizer j) 0.5 to 5 % H20 Claims; 1. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) comprising thermoplastic polymer resin, organic fillers, compatible aromatic solvents, antioxidants, UV stabilizers , inorganic resins, pigments, antifoaming agents, water, formamide. 2. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 wherein thermoplastic polymer resin is polyvinyl chloride. 3. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 wherein thermoplastic resin is 5-50 % by weight. 4. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 wherein organic fillers are 8-42 % by weight. 5. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 wherein compatible organic solvents are 2-60 % by weight. 6. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 antioxidants are 1-10% by weight. 7. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 UV stabilizers are 1-13 % by weight. 8. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 inorganic resins are 1-17 % by weight. 9. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 inorganic pigment are 0.1-2.0 % by weight. 10. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 antifoaming agents are 0.1-2.0 % by weight. 11. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 plasticizers are 1.0-5.0 % by weight. 12. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 water is 0.5-5,0 % by weight. 13. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 formamide is 1.0-8.0 % by weight,

Full Text

F0RM 2
THE PATENTS ACT, 1970
(39 of 1970)
THE PATENTS RULES, 2003
COMPLETE SPECIFICATION
(Section 10 and Rule 13)
TITLE OF INVENTION :- PVC pipes, fittings and article made out of PVC repairing polymer compound
APPLICANT:
Name :- Mr. VILAS NEMICHAND JAIN Nationality:- INDIAN
Address : - C/o- New Era Adhesive Industries, Shop No. 3, Old B. J. Market, Jalgaon, 425 003., M.S. INDIA.
THE FOLLOWING SPECIFICATION PARTICULARLY DESCRIBES AND ASCERTAINS THE NATURE OF THIS INVENTION AND THE MANNER IN WHICH IT IS TO BE PERFORMED:

SEALANT COMPOSITION FOR REPAIRING CRACKS OR WELDING JOINTS OF POLYVINYL CHLORIDE PIPES (PVC)
The field of the invention;
The present invention relates to polymer based sealant composition for bonding joints, crakes of polyvinyl chloride (PVC) pipe and fittings. This invention also relates to adhesives or sealants useful for bonding or welding two polymeric surfaces, at least one of which is PVC.

Background of the invention;
Nearly half of the PVC manufactured today is used to form pipes, conduits, and fittings. PVC pipes and fittings are used extensively in the construction industry for both homes and businesses. For example, PVC pipes are used to transport potable water and water for household uses; for drain, piping; agricultural plumbing such as for irrigation and sprinkler systems; for hot tubs, spas, and bathtubs; and for electrical conduits.
Sealants, or adhesives, used to form PVC pipe joints must meet both a lap shear bond strength standard and a hydrostatic burst strength standard,. A strong bond between two pieces, at least one of which is thermoplastic PVC, is obtained by softening the PVC with the solvent in the sealant so that the thermoplastic resin at the interface of the pieces to be joined flow together to bond the pieces when they are pressed together. The PVC resin in the cement serves to fill any voids between the pieces, thereby strengthening the bond. Conventional PVC pipe cements consist of from 10 weight percent to about 14 weight percent PVC resin in one or more organic solvents.
The difficulty of repairing installed pipe fittings is well known, and prior art attempts to address this problem include multi-piece fittings or sleeves designed to be assembled around connecting pipes or fittings to form mechanical seals such as disclosed in U.S. Pat. Nos. 3,517,701, 3,771,820, 3,944,260, 4,889,370, and 4,109,94.
Prior art teaches repair of PVC pipes breaks by cutting back, a substantial distance, backup the conduit , then placing a new pipe coupler, of the same Id (inner diameter) and Od (outer diameter) as the broken pipe, with a suitable external or internal sleeve, to join the two pipe sections. Some times PVC cement is also used but the reason the PVC cement didn't work is because it is not meant to be used as a sealant. It is designed to "weld" two mating pieces of PVC - for example a pipe and a coupling of some kind. It does not bridge gaps like an adhesive, but instead partially softens and dissolves the pipe, making for a permanent connection between the two parts. The repair of the said of PVC by epoxy putty the repair only last for a short time because the "mechanical" attachment of the epoxy to the surface of the PVC pipe is not extremely strong. Part of the problem is that the epoxy is almost

inflexible when fully hardened, while the pipes expand and contract more readily. This varying expansion-contraction inevitably leads to failure of the bond and recurrence of the leak.
If the crack or breakage is on the mouth of the PVC pipes, the same is to be repaired by cutting off the broken part and throw away the same which leads again to heavy expenditure on buying new pipe.
The traditional method is difficult as well as causes the maximum "waste of PVC material by throwing the broken or cracked parts which also affects on the environment badly.
Object of the invention;
It is an object of the invention to provide the resin based sealant composition to repair the cracks of the PVC pipes and fittings, without changing the dimensions of the pipes and fittings. It also an object of the invention to provide a method for repairing the crakes of the PVC fittings and pipes,
Summary of the Invention;
It has now been discovered that polymer resin such as activated polyvinyl chloride resin based sealant containing a polymeric material polyvinyl chloride (PVC) polymer, organic fillers in dissolved in organic solvents works exceptionally well in certain bonding applications. Thus, according to the present invention, there is provided a sealant composition comprising at least about 5-50%% by weight of a polymeric material such as polyvinyl chloride
The sealant composition of the invention further comprises at least about 2-60 % by weight of aromatic organic solvent or a mixture of solvents. The sealant composition may optionally contain other thermoplastic resins or polymers, 1-10 antioxidants, UV stabilizers, 1-17% inorganic resins, 0.1-2.0 % inorganic pigments, antifoaming agents 0.1-2.0 %, plasticizers 1-20%, 0.5-5.0% water, 1.0-8.0 % Formamide.
The invention also provides a method of joining two pieces of thermoplastic material, such as poly(vinyl chloride) piping and fittings, and the product piece having one or more joints formed thereby.

Detailed description of the invention;
The present invention provides a semi liquid compound used to repair cracked or broken or leakage PVC pipes , fittings, and articles of PVC material with multi layer film formed by the application of the sealant composition that overcome one or more of the disadvantages that are current in the art.
The present invention providing a multi layer patches method that includes at least a first and second layer. The first layer to be applied is a polymer compound layer. The second layer is a PVC patch whose surface attaches with the first polymer compound layer. And the third layer if necessary is again a polymer compound layer. A good fit of the replacement piece makes the repair process simpler, quicker and stronger.Generally, the support film layer is a PVC patch. Typically, the support film layer is selected so that it is compatible with the polymer compound layer and/or the plastic piping to which it will be applied. A good fit of the replacement piece makes the repair process simpler, quicker and stronger.
The sealant or adhesives of the invention comprise a polymeric material and one or more organic solvents. The polymeric material of the invention contains a polymer of predominantly organic resin, such as polyvinyl chloride Polyvinyl chloride, Poly (chloroethanediyl)) commonly abbreviated PVC, is a thermoplastic polymer. The polymeric material of the invention comprises at least about 5-50 parts by weight, preferably at least about 30 parts by weight,
In a preferred embodiment of the invention organic fillers 'organic filler' is very broad and encompasses a very wide range of materials. Organic fillers as a variety of natural / organic solid fibers and particulates that may be irregular, acicular, fibrous or flakey and are used in most cases in reasonably large volume loadings in plastics and mostly thermoplastics. Organic fillers such as Polymethyl methacrylate (PMMA) , polytetrafluoroethylene, Polyetheretherketone (PEEK) (Polyetherketone), Polyetherimide (PEI) (Ultem) , Phenolics (PF) or (phenol formaldehydes) , Urea-formaldehyde (UF) Mela mine formaldehyde (MF) Polylactic acid (PLA). The organic fillers of the invention comprise 8-42 parts by weight.

In a preferred embodiment of the invention organic fillers "organic filler' is very broad and encompasses compatible aromatic solvent for the polyvinyl resin (PVC) preferably aromatic solvents petroleum ether, Nitrobenzene, Monochloro-Benzene, Ethyl Benzene, Dichloro Benzene, Chloro Benzene, Benzene Sulfonic Acid, Benzene. The sealant composition can be used as a hot melt, in which case no solvent is employed, or as a solvent-release composition.
When the composition is used as a solvent-release system, the solvents used must be inert. Useful solvents include paraffinic, cycloparaffinic and aromatic hydrocarbons, such as pentane, hexane, octane, methylcyclopentane, cyclohexane, benzene, toluene, xylene and mixtures thereof.
Other liquid organic solvents such as halogenated hydrocarbons, ethers, esters, ketones, and the like can also be employed as a solvent for the sealant composition of this invention. The amount of solvent used can vary in broad ranges and depends upon the viscosity of the sealant composition desired.
The aromatic solvent of the invention is at least 2-60 parts by weight.
In addition to the main ingredients component antioxidant system, the sealant composition of this invention can also contain a plasticizer. The plasticizer can be any common plasticizer known in the sealant industry. The sealant composition can also contain other additives. For instance, pigments, wetting agents, additional antioxidants, curatives, U.V. absorbers, reinforcing agents, or fillers can be added, the sealant composition also contains antifoaming agents, plasticizers, water and Formamide,
Example 1
The present invention is a semi liquid polymer compound is a combination of following ingredients, which is prepared by mixing procedure used to prepare the compositions described herein. To a one-quart Baker-Perkins mixer equipped with dispersion blades appropriate parts by weight are mixed of the following ingredients of a polymerized mixed Generally, the total mixing time is 2 to 3 hours. The

composition is then removed from the mixer and placed in an air-tight container until tested.
a) 5 to 50 % of activated PVC resin solution
b) 8 to 42 % of activated organic filler
c ) 2 to 60 % combination compatible aromatic solvent for PVC resin
d) 1 to 10 % antioxidants
e) 1 to 13 % UV stabilizers
f) 1 to 17 % Inorganic resin
g) 0.1 to 2 % Inorganic pigment h) 0.1 to 2 % antifoaming agent i) 1 to 20 5 plasticizer
j) 0.5 to 5 % H20
Claims;
1. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) comprising thermoplastic polymer resin, organic fillers, compatible aromatic solvents, antioxidants, UV stabilizers , inorganic resins, pigments, antifoaming agents, water, formamide.
2. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 wherein thermoplastic polymer resin is polyvinyl chloride.

3. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 wherein thermoplastic resin is 5-50 % by weight.
4. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 wherein organic fillers are 8-42 % by weight.
5. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 wherein compatible organic solvents are 2-60 % by weight.
6. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 antioxidants are 1-10% by weight.
7. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 UV stabilizers are 1-13 % by weight.
8. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 inorganic resins are 1-17 % by weight.
9. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 inorganic pigment are 0.1-2.0 % by weight.

10. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 antifoaming agents are 0.1-2.0 % by weight.
11. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 plasticizers are 1.0-5.0 % by weight.
12. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 water is 0.5-5,0 % by weight.
13. Sealant composition for repairing cracks or welding joints of polyvinyl chloride pipes (PVC) according to claim 1 formamide is 1.0-8.0 % by weight,

Documents:

40-mum-2009-abstract(1-2-2011).doc

40-MUM-2009-ABSTRACT(1-2-2011).pdf

40-MUM-2009-CLAIMS(7-1-2010).pdf

40-mum-2009-claims(7-1-2011).doc

40-MUM-2009-CLAIMS(AMENDED)-(13-8-2012).pdf

40-MUM-2009-CORRESPONDENCE(1-2-2011).pdf

40-MUM-2009-CORRESPONDENCE(18-3-2010).pdf

40-MUM-2009-CORRESPONDENCE(27-4-2010).pdf

40-MUM-2009-CORRESPONDENCE(7-1-2010).pdf

40-MUM-2009-CORRESPONDENCE(8-2-2010).pdf

40-mum-2009-correspondence.pdf

40-MUM-2009-DESCRIPTION(COMPLETE)-(7-1-2010).pdf

40-mum-2009-description(complete).doc

40-mum-2009-description(provisional).doc

40-mum-2009-description(provisional).pdf

40-MUM-2009-FORM 1(7-1-2009).pdf

40-MUM-2009-FORM 1(7-1-2010).pdf

40-mum-2009-form 1.pdf

40-MUM-2009-FORM 18(27-4-2010).pdf

40-mum-2009-form 2(7-1-2010).pdf

40-mum-2009-form 2(7-1-2011).doc

40-MUM-2009-FORM 2(TITLE PAGE)-(7-1-2010).pdf

40-MUM-2009-FORM 2(TITLE PAGE)-(PROVISIONAL)-(7-1-2009).pdf

40-mum-2009-form 2(title page).pdf

40-mum-2009-form 2.pdf

40-MUM-2009-FORM 26(8-2-2010).pdf

40-MUM-2009-FORM 3(7-1-2009).pdf

40-MUM-2009-FORM 3(8-2-2010).pdf

40-mum-2009-form 3.pdf

40-MUM-2009-FORM 5(18-3-2010).pdf

40-MUM-2009-FORM 5(7-1-2010).pdf

40-MUM-2009-FORM 9(8-2-2010).pdf

40-MUM-2009-REPLY TO EXAMINATION REPORT(13-8-2012).pdf

« Previous Patent

Next Patent »

Patent Number

255265

Indian Patent Application Number

40/MUM/2009

PG Journal Number

06/2013

Publication Date

08-Feb-2013

Grant Date

07-Feb-2013

Date of Filing

07-Jan-2009

Name of Patentee

VILAS NEMICHAND JAIN

Applicant Address

C/O NEW ERA ADHESIVE INDUSTRIES, SHOP NO.3, OLD B.J. MARKET, JALGAON.

Inventors:

#	Inventor's Name	Inventor's Address
1	VILAS NEMICHAND JAIN	C/O NEW ERA ADHESIVE INDUSTRIES, SHOP NO.3, OLD B.J. MARKET, JALGAON-425 003.

PCT International Classification Number

C09J1/00,C09J4/00

PCT International Application Number

N/A

PCT International Filing date

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1			NA