Indian Patents. 270364:A PRODUCT AND PROCESS FOR THE PREPARATION OF CRACK FILLER

Title of Invention	A PRODUCT AND PROCESS FOR THE PREPARATION OF CRACK FILLER
Abstract	A readymade putty powder comprising of filler, strengthening material and binder in the ratio of 85 to 60 as to 15 to 5 as to 15 as to 5, by volume respectively with or without fast drying material and/or fly Ash or whiting and suitable colour.

Full Text	FORM 2 THE PATENT ACT, 1970, (39 OF 1970) & THE PATENTS RULE, 2003 COMPLETE SPECIFICATION (See Section 10; Rule 13) "THE PRODUCT AND PROCESS FOR THE PREPARATION OF THE READYMADE PUTTY POWDER" BADAMIKAR HRISHIKESH RAGHVENDRA INDIAN NATIONAL, HAVING ADDRESS AT FLAT NO. 9, NAVODAYA REGENCY, HOTGI ROAD, SOLAPUR*413 003, MAHARASHTRA, INDIA. THE FOLLOWING SPECIFICATION PARTICULARLY DESCRIBES THE NATURE OF THIS INVENTION AND THE MANNER IN WHICH IT IS TO BE PERFORMED FIELD OF THE INVENTION:- The present invention relates to a product and process for the preparation of the readymade putty powder. More particularly present invention relates to a product and process for the preparation of the readymade putty powder useful to fill the Gaps, Holes, Cracks in Wood, Sculpture Art, Plywood And Cracks in the Walls, and the like.. PRIOR ART:- ln Prior Art furniture makers were using wood powder or whiting or fly ash or plaster of paris, chalk powder, tamarind seed powder with suitable adhesive ie. White glue, M-seal, Metal paste, Wax are also used as a crack filler. There are certain drawbacks and deficiencies, which are as follows: 1. When wood powder mixed with adhesive and filled the cracks, it shows colour difference since the dried wood powder becomes darker in shade than natural wood. 2. When whiting mixed with adhesive and filled in the cracks of wooden surface, it cracks after drying and comes out from the wood. 3. When plaster of paris is mixed with adhesive and filled in the cracks, it can also come out from the wood. 4. When fly ash is mixed with adhesive and filled in the cracks, it shows colour difference. 5. When chalk powder or tamarind seed powder mixed with adhesive, it also cracks and comes out from the wood. 6. When M-seal, metal paste is used as filler which is generally available in two pack system, it has short shelf life and pot life. It is not suitable for wood. 7. When wax is used as filler, it melts down in summer. OBJECT OF THE PRESENT INVENTION:- The object of the present invention aims at developing a product and process for the preparation of the readymade putty powder. It is also the object of the present invention to develop a product which can stick up with wood Yet another object of the present invention is to develop the crack filler for wood having excellent holding capacity with wood and the product which shall not fall off from the wood after drying. Yet another object of the present invention is to fulfill the requirements of the furniture makers and plywood manufacturers by developing a product which fills the cracks does not fall down from the filled surface. It is also an object of the present invention to develop a product, which does not form cracks on the applied area and which shrinks very less when used as filler. Yet another object of the present invention is to fill the surface which can be carved with wood. it is also an object of the present invention to develop a product, which can match with the wood colour and also cost effective. It is also the object of the present invention to eliminate the short falls and drawbacks of prior art. According to this invention, therefore, a readymade putty powder comprising of filler, strengthening material and binder in the ratio of 85 to 70 as to 15 to 5 as to 15 as to 5, by volume respectively with or without fast drying material and/or fly Ash or whiting and suitable colours. Further according to this invention, A process for the preparation of the readymade putty powder comprising the steps of i) mixing by any conventional method predefined amount by volume of filler, strengthening material and binder to form the product crack filler ii) adding predefined volume of water to the said product crack filler to form the thick paste of the product crack filler iii) adding the suitable colours to formed the paste of step (ii) and iv) applying the said paste of suitable colour to the cracks in the sufficient quantity. Fast Drying Materials like Anhydrous Magnesium Sulphate Or Calcium Sulphate (POP)(Particle Size 45 to 75 Microns) 2.5 to 20 Parts by Volume can be added. Smooth Paste Makers like Fly Ash Or Whiting (Particle Size 45 to 75 Microns) 2.5 to 20 Parts by Volume can be added. The invention will now be described with reference to the examples which are illustrations of the present invention and in no way construed as the limitation of the present invention. Suitable changes can be made in the invention without changing the scope of the invention. PROCESS FOR THE PREPARATION OF CRACK FILLER PRODUCT:- 1. Taking BaS04 (Barium Sulphate) about 63 microns. 2. Taking ZnO (Zinc Oxide) about 45 microns. 3. Taking Gelatin powder about 75 microns. 4. Thoroughly mixing the said Barium Sulphate with Zinc Oxide and Gelatin powder in the ratio of 70: 10: 10 parts by volume respectively by any conventional method to form the product crack filler. 5. Suitable colours can be added to make the various colours in putty. 6. Mix this crack filler powder in a water to make a thick paste and this paste can be applied on the cracks of wood, damaged edges of wood, hole in the wood, edge of plywood, the face veneer of plywood , etc. 7. Finer grade can also be obtained by taking more fine partical size of the ingredient. FEATURES OF THE PRESENT INVENTION:- 1. It does not crack when filled to the wooden surface. 2. It works as a Hole Filler, Crack Filler, Knot Filler, Edge Filler and Grain Filler for wood and plywood. 3. It will not fall out during sanding or after finishing. 4. After filling to wood, the filled surface can also be carved. 5. The present invention is cost effective compared to wax or two pack system fillers. 6. This crack filler can be used to fill the gaps of sculpture, cracks in wall, etc. 7. This product is useful for wooden furniture manufacturers, toy manufacturers, plywood manufacturers, painters etc. Examples: Following are the illustrative examples of the present invention: 1. Taking AI203 (Aluminium Oxide) Corandum Powder as a source of aluminium oxide having particle size of about 63 microns, ZnO {Zinc Oxide) having particle size of about 45 microns,and Gelatin Powder having particle size of about 75 microns, in the ratio of 60: 20: 10 by volume respectively mixing it properly by any conventional method by adding suitable quantity of water to form the crack filler paste. 2. Taking AI203 (aluminium Oxide) having particle size of about 63 microns, ZnO (Zinc Oxide) about 45 microns, and Gelatin Powder having particle size of about 75 microns, Anhydrous Magnesium Sulphate having particle size of about 63 microns in the ratio of 67.50 : 10 : 10 : 2.50 by volume respectively, mixing it properly by any conventional method by adding water to form the product of the present invention.. 3. Take A1203 ( Aluminium Oxide) having particle size of about 63 microns, ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder having particle size of about 75 microns and Anhydrous Magnesium sulphate having particle size of about 63 microns, and fly ash having particle size of about 63 micronsjn the ratio of 65 : 10 : 10 : 2.5 : 2.5 by volume respectively, mixing it properly by any conventional method by adding water and suitable colour to form the product of the present invention. 4. Taking AI203 having particle size of about 63 microns, having particle size of ZnO (Zinc Oxide) about 45 microns, Gelatin Powder having particle size of about 75 microns, Whiting Powder about 45 microns, in the ratio of 60 : 20 : 10 : 10 by volume respectively, mixing it properly by any conventional method by adding water to form the product of the present invention. 5. Taking AI203 (Aluminium Oxide) having particle size of about 63 microns, ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder having particle size of about 75 microns,Plaster Of Paris (POP) having particle size of about 63 microns ,in the ratio of 60 : 20 : 10 : 10 by volume respectively, mixing it properly by any conventional method and applying it of the desired object. 6. Taking Si02 (Silicon Di Oxide) having particle size of about 63 microns, ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder having particle size of about 75 microns,fly Ash about 63 microns, In the ratio of 70 : 10 : 10 : 10 by volume respectively.mixing it properly by any conventional method by addition of water. 7. Taking BaS04 (Barium sulphate) having particle size of about 63 microns, ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder having particle size of about 75 microns, and Anhydrous Magnesium Sulphate about 63 microns, in the ratio of 67:50 : 10 : 10 : 2.50 by volume respectively, mix it properly by any conventional method by addition of water to form the product. 8. Taking BaS04 (Barium Sulphate) having particle size of about 63 microns, ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder having particle size of about 75 microns,Anhydrous Magnesium Sulphate having particle size of about 63 microns, and fly Ash about 63 microns,in the ratio of 65 : 10 : 10 : 2.5 : 2.5 by volume respectively, mixing it properly by any conventional method by addition of water. 9. Taking BaS04 (Barium Sulphate) having particle size of about 63 microns.ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder having particle size of about 75 microns, and Whiting Powder about 45 microns,in the ratio of 70 : 10 : 10 : 10 by volume respectively, mixing it properly by any conventional method by adding water to it and applying the said past to the required object in sufficient quantity. 10. Taking BaS04 ( Barium Sulphate) having particle size ofabout 63 microns, ZnO (Zinc Oxide) having particle size of about 45 microns,Gelatin Powder having particle size of about 75 microns, POP (Plaster Of Paris) having particle size of about 63 microns,in the ratio of 70 : 10 : 10 : 10 by volume respectively.mix it properly by any conventional method by adding water to it.. ADVANTAGES OF THE INVENTION:- 1. It works as a crack filler. 2. It works as a grain filler. 3. It works as a knot filler. 4. It works as a hole filler. 5. Longer shelf life. 6. Users friendly. 7. Water based. 8. Makes smooth and long lasting surface. 9. It is useful for wood, plywood and wall cracks. I CLAIM:- 1. A readymade putty powder comprising of filler, strengthening material and binder in the ratio of 85 to 60 as to 15 to 5 as to 15 as to 5, by volume respectively with or without fast drying material and/or fly Ash or whiting and suitable colours. 2. A readymade putty powder as claimed in claim 1 wherein the filler material is selected from Barium Sulphate or Aluminium Oxide or Silicon Di Oxide having the particle size in the range of 45 to 75 Microns. 3. A readymade putty powder as claimed in claim 1 wherein the strengthening material is Zinc Oxide having the particle size in the range of 45 to 75 Microns. 4. A readymade putty powder as claimed in claim 1 wherein the binder is selected from Gelatin Powder or re-dispersibie Powder Polymer Polyvinyl Alcohol (PVA) having the particle size in the range of 45 to 75 Microns. 5. A readymade putty powder as claimed in claim 1 wherein the fast drying materials is Anhydrous Magnesium Sulphate or Calcium Sulphate (POP) having the particle size in the range of 45 to 75 Microns. 6. A process for the preparation of the readymade putty powder comprising the steps of i) mixing by any conventional method predefined amount by volume of filler, strengthening material and binder to form the product crack filler ii) adding predefined volume of water to the said product crack filler to form the thick paste of the product crack filler iii) adding the suitable colours to formed the paste of step (ii) and iv) applying the said paste of suitable colour to the cracks in the sufficient quantity. 7. A readymade putty powder as claimed in the above claims and herein described with reference to the examples of the accompanying specification.

Full Text

FORM 2
THE PATENT ACT, 1970,
(39 OF 1970)
&
THE PATENTS RULE, 2003
COMPLETE SPECIFICATION
(See Section 10; Rule 13)
"THE PRODUCT AND PROCESS FOR THE PREPARATION OF THE READYMADE PUTTY POWDER"
BADAMIKAR HRISHIKESH RAGHVENDRA INDIAN NATIONAL, HAVING ADDRESS AT FLAT NO. 9, NAVODAYA REGENCY, HOTGI ROAD, SOLAPUR*413 003, MAHARASHTRA, INDIA.
THE FOLLOWING SPECIFICATION PARTICULARLY DESCRIBES THE NATURE OF THIS INVENTION AND THE MANNER IN WHICH IT IS TO BE PERFORMED

FIELD OF THE INVENTION:-
The present invention relates to a product and process for the preparation of the readymade putty powder. More particularly present invention relates to a product and process for the preparation of the readymade putty powder useful to fill the Gaps, Holes, Cracks in Wood, Sculpture Art, Plywood And Cracks in the Walls, and the like..
PRIOR ART:-
ln Prior Art furniture makers were using wood powder or whiting or fly ash or plaster of paris, chalk powder, tamarind seed powder with suitable adhesive ie. White glue, M-seal, Metal paste, Wax are also used as a crack filler. There are certain drawbacks and deficiencies, which are as follows:
1. When wood powder mixed with adhesive and filled the cracks, it shows colour difference since the dried wood powder becomes darker in shade than natural wood.
2. When whiting mixed with adhesive and filled in the cracks of wooden surface, it cracks after drying and comes out from the wood.
3. When plaster of paris is mixed with adhesive and filled in the cracks, it can also come out from the wood.
4. When fly ash is mixed with adhesive and filled in the cracks, it shows colour difference.
5. When chalk powder or tamarind seed powder mixed with adhesive, it also cracks and comes out from the wood.
6. When M-seal, metal paste is used as filler which is generally available in two pack system, it has short shelf life and pot life. It is not suitable for wood.
7. When wax is used as filler, it melts down in summer.

OBJECT OF THE PRESENT INVENTION:-
The object of the present invention aims at developing a product and process for
the preparation of the readymade putty powder.
It is also the object of the present invention to develop a product which can stick
up with wood
Yet another object of the present invention is to develop the crack filler for wood
having excellent holding capacity with wood and the product which shall not fall
off from the wood after drying.
Yet another object of the present invention is to fulfill the requirements of the
furniture makers and plywood manufacturers by developing a product which fills
the cracks does not fall down from the filled surface.
It is also an object of the present invention to develop a product, which does not
form cracks on the applied area and which shrinks very less when used as filler.
Yet another object of the present invention is to fill the surface which can be
carved with wood.
it is also an object of the present invention to develop a product, which can
match with the wood colour and also cost effective.
It is also the object of the present invention to eliminate the short falls and
drawbacks of prior art.
According to this invention, therefore, a readymade putty powder comprising of filler, strengthening material and binder in the ratio of 85 to 70 as to 15 to 5 as to 15 as to 5, by volume respectively with or without fast drying material and/or fly Ash or whiting and suitable colours.
Further according to this invention, A process for the preparation of the readymade putty powder comprising the steps of i) mixing by any conventional method predefined amount by volume of filler, strengthening material and binder

to form the product crack filler ii) adding predefined volume of water to the said product crack filler to form the thick paste of the product crack filler iii) adding the suitable colours to formed the paste of step (ii) and iv) applying the said paste of suitable colour to the cracks in the sufficient quantity.
Fast Drying Materials like Anhydrous Magnesium Sulphate Or Calcium Sulphate (POP)(Particle Size 45 to 75 Microns) 2.5 to 20 Parts by Volume can be added. Smooth Paste Makers like Fly Ash Or Whiting (Particle Size 45 to 75 Microns) 2.5 to 20 Parts by Volume can be added.
The invention will now be described with reference to the examples which are illustrations of the present invention and in no way construed as the limitation of the present invention. Suitable changes can be made in the invention without changing the scope of the invention.
PROCESS FOR THE PREPARATION OF CRACK FILLER PRODUCT:-
1. Taking BaS04 (Barium Sulphate) about 63 microns.
2. Taking ZnO (Zinc Oxide) about 45 microns.
3. Taking Gelatin powder about 75 microns.
4. Thoroughly mixing the said Barium Sulphate with Zinc Oxide and Gelatin powder in the ratio of 70: 10: 10 parts by volume respectively by any conventional method to form the product crack filler.
5. Suitable colours can be added to make the various colours in putty.
6. Mix this crack filler powder in a water to make a thick paste and this paste can be applied on the cracks of wood, damaged edges of wood, hole in the wood, edge of plywood, the face veneer of plywood , etc.
7. Finer grade can also be obtained by taking more fine partical size of the ingredient.

FEATURES OF THE PRESENT INVENTION:-
1. It does not crack when filled to the wooden surface.
2. It works as a Hole Filler, Crack Filler, Knot Filler, Edge Filler and Grain Filler for wood and plywood.
3. It will not fall out during sanding or after finishing.
4. After filling to wood, the filled surface can also be carved.
5. The present invention is cost effective compared to wax or two pack system fillers.
6. This crack filler can be used to fill the gaps of sculpture, cracks in wall, etc.
7. This product is useful for wooden furniture manufacturers, toy manufacturers, plywood manufacturers, painters etc.
Examples:
Following are the illustrative examples of the present invention:
1. Taking AI203 (Aluminium Oxide) Corandum Powder as a source of aluminium oxide having particle size of about 63 microns, ZnO {Zinc Oxide) having particle size of about 45 microns,and Gelatin Powder having particle size of about 75 microns, in the ratio of 60: 20: 10 by volume respectively mixing it properly by any conventional method by adding suitable quantity of water to form the crack filler paste.
2. Taking AI203 (aluminium Oxide) having particle size of about 63 microns, ZnO (Zinc Oxide) about 45 microns, and Gelatin Powder having particle size of about 75 microns, Anhydrous Magnesium Sulphate having particle size of about 63 microns in the ratio of 67.50 : 10 : 10 : 2.50 by volume respectively, mixing it properly by any conventional method by adding water to form the product of the present invention..

3. Take A1203 ( Aluminium Oxide) having particle size of about 63 microns, ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder having particle size of about 75 microns and Anhydrous Magnesium sulphate having particle size of about 63 microns, and fly ash having particle size of about 63 micronsjn the ratio of 65 : 10 : 10 : 2.5 : 2.5 by volume respectively, mixing it properly by any conventional method by adding water and suitable colour to form the product of the present invention.
4. Taking AI203 having particle size of about 63 microns, having particle size of ZnO (Zinc Oxide) about 45 microns, Gelatin Powder having particle size of about 75 microns, Whiting Powder about 45 microns, in the ratio of 60 : 20 : 10 : 10 by volume respectively, mixing it properly by any conventional method by adding water to form the product of the present invention.
5. Taking AI203 (Aluminium Oxide) having particle size of about 63 microns, ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder having particle size of about 75 microns,Plaster Of Paris (POP) having particle size of about 63 microns ,in the ratio of 60 : 20 : 10 : 10 by volume respectively, mixing it properly by any conventional method and applying it of the desired object.
6. Taking Si02 (Silicon Di Oxide) having particle size of about 63 microns, ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder having particle size of about 75 microns,fly Ash about 63 microns,
In the ratio of 70 : 10 : 10 : 10 by volume respectively.mixing it properly by any conventional method by addition of water.
7. Taking BaS04 (Barium sulphate) having particle size of about 63 microns,
ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder

having particle size of about 75 microns, and Anhydrous Magnesium Sulphate about 63 microns, in the ratio of 67:50 : 10 : 10 : 2.50 by volume respectively, mix it properly by any conventional method by addition of water to form the product.
8. Taking BaS04 (Barium Sulphate) having particle size of about 63 microns, ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder having particle size of about 75 microns,Anhydrous Magnesium Sulphate having particle size of about 63 microns, and fly Ash about 63 microns,in the ratio of 65 : 10 : 10 : 2.5 : 2.5 by volume respectively, mixing it properly by any conventional method by addition of water.
9. Taking BaS04 (Barium Sulphate) having particle size of about 63 microns.ZnO (Zinc Oxide) having particle size of about 45 microns, Gelatin Powder having particle size of about 75 microns, and Whiting Powder about 45 microns,in the ratio of 70 : 10 : 10 : 10 by volume respectively, mixing it properly by any conventional method by adding water to it and applying the said past to the required object in sufficient quantity.
10. Taking BaS04 ( Barium Sulphate) having particle size ofabout 63 microns, ZnO (Zinc Oxide) having particle size of about 45 microns,Gelatin Powder having particle size of about 75 microns, POP (Plaster Of Paris) having particle size of about 63 microns,in the ratio of 70 : 10 : 10 : 10 by volume respectively.mix it properly by any conventional method by adding water to it..

ADVANTAGES OF THE INVENTION:-
1. It works as a crack filler.
2. It works as a grain filler.
3. It works as a knot filler.
4. It works as a hole filler.
5. Longer shelf life.
6. Users friendly.
7. Water based.
8. Makes smooth and long lasting surface.
9. It is useful for wood, plywood and wall cracks.

I CLAIM:-
1. A readymade putty powder comprising of filler, strengthening material and binder in the ratio of 85 to 60 as to 15 to 5 as to 15 as to 5, by volume respectively with or without fast drying material and/or fly Ash or whiting and suitable colours.
2. A readymade putty powder as claimed in claim 1 wherein the filler material is selected from Barium Sulphate or Aluminium Oxide or Silicon Di Oxide having the particle size in the range of 45 to 75 Microns.
3. A readymade putty powder as claimed in claim 1 wherein the strengthening material is Zinc Oxide having the particle size in the range of 45 to 75 Microns.
4. A readymade putty powder as claimed in claim 1 wherein the binder is selected from Gelatin Powder or re-dispersibie Powder Polymer Polyvinyl Alcohol (PVA) having the particle size in the range of 45 to 75 Microns.
5. A readymade putty powder as claimed in claim 1 wherein the fast drying materials is Anhydrous Magnesium Sulphate or Calcium Sulphate (POP) having the particle size in the range of 45 to 75 Microns.
6. A process for the preparation of the readymade putty powder comprising the steps of i) mixing by any conventional method predefined amount by volume of filler, strengthening material and binder to form the product crack filler ii) adding predefined volume of water to the said product crack filler to form the thick paste of the product crack filler iii) adding the suitable colours to formed the paste of step (ii) and iv) applying the said paste of suitable colour to the cracks in the sufficient quantity.

7. A readymade putty powder as claimed in the above claims and herein described with reference to the examples of the accompanying specification.

Documents:

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Patent Number

270364

Indian Patent Application Number

2225/MUM/2008

PG Journal Number

51/2015

Publication Date

18-Dec-2015

Grant Date

16-Dec-2015

Date of Filing

16-Dec-2008

Name of Patentee

HRISHIKESH RAGHVENDRA BADAMIKAR

Applicant Address

FLAT NO. 9, NAVODYA REGENCY, HOTGI ROAD, SOLAPUR-413003, MAHARASHTRA

Inventors:

#	Inventor's Name	Inventor's Address
1	HRISHIKESH RAGHVENDRA BADAMIKAR	FLAT NO. 9, NAVODYA REGENCY, HOTGI ROAD, SOLAPUR-413003, MAHARASHTRA

PCT International Classification Number

C04B28/26; C04B41/68; C04B111/20

PCT International Application Number

N/A

PCT International Filing date

PCT Conventions:

#	PCT Application Number	Date of Convention	Priority Country
1			NA