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WO2012038976A3 - Biocompostable paper polymer laminate and a method for preparation thereof - Google Patents

Biocompostable paper polymer laminate and a method for preparation thereof Download PDF

Info

Publication number
WO2012038976A3
WO2012038976A3 PCT/IN2011/000651 IN2011000651W WO2012038976A3 WO 2012038976 A3 WO2012038976 A3 WO 2012038976A3 IN 2011000651 W IN2011000651 W IN 2011000651W WO 2012038976 A3 WO2012038976 A3 WO 2012038976A3
Authority
WO
WIPO (PCT)
Prior art keywords
biocompostable
laminate
paper
polymeric film
ply
Prior art date
Application number
PCT/IN2011/000651
Other languages
French (fr)
Other versions
WO2012038976A2 (en
Inventor
Champat Rikhabchand Sanghvi
Deepak Champat Sanghvi
Original Assignee
Champat Rikhabchand Sanghvi
Deepak Champat Sanghvi
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Champat Rikhabchand Sanghvi, Deepak Champat Sanghvi filed Critical Champat Rikhabchand Sanghvi
Publication of WO2012038976A2 publication Critical patent/WO2012038976A2/en
Publication of WO2012038976A3 publication Critical patent/WO2012038976A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/10—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of paper or cardboard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2439/00—Containers; Receptacles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The present invention relates to biocompostable paper polymer laminate comprises of a paper, a biocompostable polymeric film and an adhesive, wherein the said laminate is produced by application of the adhesive on the said biocompostable polymeric film, which is then exposed to heat under oven chamber at temperature about 60 to 100°C for adhesion which is followed by application of the said paper to the said biocompostable polymeric film and laminated in pinch roller. Thus produced laminate is called 2-ply laminate, which is collected on the take-up roll. In order to prepare 3-ply paper polymeric film laminate, the said 2-ply laminate is again passed through the above mentioned process, wherein the said biocompostable polymeric film is applied on the other side of the paper.
PCT/IN2011/000651 2010-09-22 2011-09-21 Biocompostable paper polymer laminate and a method for preparation thereof WO2012038976A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2635MU2010 2010-09-22
IN2635/MUM/2010 2010-09-22

Publications (2)

Publication Number Publication Date
WO2012038976A2 WO2012038976A2 (en) 2012-03-29
WO2012038976A3 true WO2012038976A3 (en) 2012-05-10

Family

ID=45464042

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2011/000651 WO2012038976A2 (en) 2010-09-22 2011-09-21 Biocompostable paper polymer laminate and a method for preparation thereof

Country Status (1)

Country Link
WO (1) WO2012038976A2 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0539604A1 (en) * 1991-05-15 1993-05-05 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Biodegradable resin composition and laminated structure made therefrom
US5679421A (en) * 1995-10-30 1997-10-21 Brinton, Jr.; William F. Biodegradable bags and processes for making such biodegradable bags
DE19805672A1 (en) * 1998-02-12 1999-08-19 Rasch Gmbh & Co Geb Completely biologically degradable multilayer wall covering assembly
GB2455599A (en) * 2007-02-27 2009-06-17 Wagg Foods Ltd A compostable/biodegradable plastic and paper laminate packaging bag
DE102007061506A1 (en) * 2007-12-18 2009-06-25 Henkel Ag & Co. Kgaa Biodegradable adhesive
EP2077238A1 (en) * 2006-10-25 2009-07-08 Tetra Laval Holdings & Finance SA Laminated paper packaging material and method of producing the same
WO2010045201A2 (en) * 2008-10-14 2010-04-22 Chase Corporation Paper/biodegradable plastic laminate and electromagnetic shielding material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7393592B2 (en) 2000-11-16 2008-07-01 Exxonmobil Oil Corporation Lamination grade coextruded heat-sealable film

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0539604A1 (en) * 1991-05-15 1993-05-05 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Biodegradable resin composition and laminated structure made therefrom
US5679421A (en) * 1995-10-30 1997-10-21 Brinton, Jr.; William F. Biodegradable bags and processes for making such biodegradable bags
DE19805672A1 (en) * 1998-02-12 1999-08-19 Rasch Gmbh & Co Geb Completely biologically degradable multilayer wall covering assembly
EP2077238A1 (en) * 2006-10-25 2009-07-08 Tetra Laval Holdings & Finance SA Laminated paper packaging material and method of producing the same
GB2455599A (en) * 2007-02-27 2009-06-17 Wagg Foods Ltd A compostable/biodegradable plastic and paper laminate packaging bag
DE102007061506A1 (en) * 2007-12-18 2009-06-25 Henkel Ag & Co. Kgaa Biodegradable adhesive
WO2010045201A2 (en) * 2008-10-14 2010-04-22 Chase Corporation Paper/biodegradable plastic laminate and electromagnetic shielding material

Also Published As

Publication number Publication date
WO2012038976A2 (en) 2012-03-29

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