DE69223629T2 - Bioabbaubare Folie und Verfahren zu deren Herstellung - Google Patents
Bioabbaubare Folie und Verfahren zu deren HerstellungInfo
- Publication number
- DE69223629T2 DE69223629T2 DE69223629T DE69223629T DE69223629T2 DE 69223629 T2 DE69223629 T2 DE 69223629T2 DE 69223629 T DE69223629 T DE 69223629T DE 69223629 T DE69223629 T DE 69223629T DE 69223629 T2 DE69223629 T2 DE 69223629T2
- Authority
- DE
- Germany
- Prior art keywords
- manufacture
- biodegradable film
- film
- biodegradability
- enhancing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
- C08L23/0861—Saponified vinylacetate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0869—Acids or derivatives thereof
- C08L23/0884—Epoxide containing esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Biological Depolymerization Polymers (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Materials For Medical Uses (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74132191A | 1991-08-07 | 1991-08-07 | |
PCT/US1992/006631 WO1993003098A1 (en) | 1991-08-07 | 1992-08-07 | A biodegradable film and method of making same |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69223629D1 DE69223629D1 (de) | 1998-01-29 |
DE69223629T2 true DE69223629T2 (de) | 1998-04-09 |
Family
ID=24980252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69223629T Expired - Lifetime DE69223629T2 (de) | 1991-08-07 | 1992-08-07 | Bioabbaubare Folie und Verfahren zu deren Herstellung |
Country Status (12)
Country | Link |
---|---|
US (1) | US5407979A (de) |
EP (1) | EP0598048B1 (de) |
JP (1) | JP2647262B2 (de) |
AT (1) | ATE161281T1 (de) |
AU (1) | AU652477B2 (de) |
BR (1) | BR9206335A (de) |
CA (1) | CA2114638C (de) |
DE (1) | DE69223629T2 (de) |
DK (1) | DK0598048T3 (de) |
ES (1) | ES2112327T3 (de) |
GR (1) | GR3026292T3 (de) |
WO (1) | WO1993003098A1 (de) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1333381C (en) | 1986-02-20 | 1994-12-06 | Eric D. Nyberg | Method and articles employing ion exchange material |
WO1993000116A1 (en) * | 1991-06-26 | 1993-01-07 | The Procter & Gamble Company | Disposable absorbent articles with biodegradable backsheets |
WO1993000399A1 (en) * | 1991-06-26 | 1993-01-07 | The Procter & Gamble Company | Biodegradable, liquid impervious films |
KR100262356B1 (ko) * | 1992-06-26 | 2000-09-01 | 데이비드 엠 모이어 | 생분해성 액체 불투과성 다층 필름 조성물 |
US5939467A (en) * | 1992-06-26 | 1999-08-17 | The Procter & Gamble Company | Biodegradable polymeric compositions and products thereof |
US5703160A (en) * | 1992-07-15 | 1997-12-30 | Solvay S.A. | Biodegradable moulding compositions comprising a starch, a biodegradable polyester, and a salt of a hydroxycarboxylic acid |
US5500465A (en) * | 1994-03-10 | 1996-03-19 | Board Of Trustees Operating Michigan State University | Biodegradable multi-component polymeric materials based on unmodified starch-like polysaccharides |
US5865926A (en) * | 1996-02-15 | 1999-02-02 | Clopay Plastic Products Company, Inc. | Method of making a cloth-like microporous laminate of a nonwoven fibrous web and thermoplastic film having air and moisture vapor permeabilities with liquid-barrier properties |
DE19630235A1 (de) * | 1996-07-26 | 1998-01-29 | Wolff Walsrode Ag | Biaxial gereckte, biologisch abbaubare und kompostierbare Folie mit verbesserten Eigenschaften |
KR100368738B1 (ko) * | 1996-12-12 | 2003-04-21 | 에스케이 주식회사 | 생/광분해성 농업용 멀칭필름 조성물과 이의 제조방법 및 이로 부터 제조된 성형물 |
US5851937A (en) * | 1997-03-27 | 1998-12-22 | Clopay Plastic Products Company, Inc. | Cloth-like totally biodegradable and/or compostable composites and method of manufacture |
US20020074691A1 (en) * | 1999-09-14 | 2002-06-20 | Robert M Mortellite | High speed method of making plastic film and nonwoven laminates |
US6656581B2 (en) | 1998-05-15 | 2003-12-02 | Clopay Plastic Products Company, Inc. | Incrementally stretched non-embossed films having high moisture vapor transmission rates (MVTRs) |
HU225724B1 (en) * | 1999-09-14 | 2007-07-30 | Clopay Plastic Prod Co | High speed method of making plastic film and nonwoven laminates |
WO2002014430A2 (de) * | 2000-08-11 | 2002-02-21 | Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg | Biologisch abbaubarer polymerblend |
US6573340B1 (en) | 2000-08-23 | 2003-06-03 | Biotec Biologische Naturverpackungen Gmbh & Co. Kg | Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materials |
BR0115472A (pt) * | 2000-11-22 | 2003-08-19 | Clopay Plastic Prod Co | Filme termoplástico biodegradável respirável ao ar e ao vapor de umidade e respectivo método de produção a alta velocidade |
US6838403B2 (en) * | 2000-12-28 | 2005-01-04 | Kimberly-Clark Worldwide, Inc. | Breathable, biodegradable/compostable laminates |
US7297394B2 (en) | 2002-03-01 | 2007-11-20 | Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg | Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials |
US7241832B2 (en) * | 2002-03-01 | 2007-07-10 | bio-tec Biologische Naturverpackungen GmbH & Co., KG | Biodegradable polymer blends for use in making films, sheets and other articles of manufacture |
TW552196B (en) | 2001-07-20 | 2003-09-11 | Clopay Corp | Laminated sheet and method of making same |
AR035104A1 (es) * | 2001-08-13 | 2004-04-14 | Clopay Plastic Prod Co | Peliculas microporosas de varias capas y metodo para su fabricacion |
US7077994B2 (en) † | 2001-10-19 | 2006-07-18 | The Procter & Gamble Company | Polyhydroxyalkanoate copolymer/starch compositions for laminates and films |
TWI227196B (en) * | 2002-02-22 | 2005-02-01 | Clopay Plastic Prod Co | Film, laminated sheet and methods of making same |
ITMI20020387A1 (it) * | 2002-02-27 | 2003-08-27 | Ledysan S P A | Pellicola biodegradabile traspirante e articoli assorbenti igienico-sanitari che la incorporano |
US7674733B2 (en) * | 2002-03-22 | 2010-03-09 | Clopay Plastic Products Company, Inc. | Breathable and elastic composite materials and methods |
US7534847B2 (en) | 2002-12-20 | 2009-05-19 | Basell Polyolefine Gmbh | Copolymers of ethylene with α-olefins |
US7172814B2 (en) * | 2003-06-03 | 2007-02-06 | Bio-Tec Biologische Naturverpackungen Gmbh & Co | Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends |
US7517339B2 (en) * | 2003-10-21 | 2009-04-14 | Hollister Incorporated | Peelable and flushable ostomy pouch and method of use |
WO2005041827A2 (en) * | 2003-10-21 | 2005-05-12 | Hollister Incorporated | Flushable body waste collection pouch, pouch-in-pouch appliance using the same, and method relating thereto |
US7241838B2 (en) | 2003-12-19 | 2007-07-10 | Eastman Chemical Company | Blends of aliphatic-aromatic copolyesters with ethylene-vinyl acetate copolymers |
US20060149199A1 (en) * | 2004-12-30 | 2006-07-06 | Kimberly-Clark Worldwide, Inc. | Degradable breathable multilayer film with improved properties and method of making same |
US7619132B2 (en) * | 2004-12-30 | 2009-11-17 | Kimberly-Clark Worldwide, Inc. | Degradable breathable multilayer film with improved properties and method of making same |
CA2625268C (en) * | 2005-11-28 | 2014-01-28 | Hollister Incorporated | Improvements in flushable body waste collection pouches, pouch-in-pouch appliances using the same, and methods pertaining thereto |
US7943349B2 (en) * | 2007-06-18 | 2011-05-17 | Sain Mohini | Modified thermoplastic starch from Ophiostoma ulmi polysaccharide conversion |
DE102007050770A1 (de) | 2007-10-22 | 2009-04-23 | Biotec Biologische Naturverpackungen Gmbh & Co. Kg | Polymeres Material und Verfahren zu dessen Herstellung |
DE102007050769A1 (de) | 2007-10-22 | 2009-04-23 | Biotec Biologische Naturverpackungen Gmbh & Co. Kg | Polymeres Material und Verfahren zu dessen Herstellung |
US8466337B2 (en) | 2009-12-22 | 2013-06-18 | Kimberly-Clark Worldwide, Inc. | Biodegradable and breathable film |
FR2957928B1 (fr) * | 2010-03-25 | 2013-07-05 | Roquette Freres | Compositions a base de matiere vegetale et procede de preparation de telles compositions |
US9827696B2 (en) | 2011-06-17 | 2017-11-28 | Fiberweb, Llc | Vapor-permeable, substantially water-impermeable multilayer article |
US10369769B2 (en) | 2011-06-23 | 2019-08-06 | Fiberweb, Inc. | Vapor-permeable, substantially water-impermeable multilayer article |
US9827755B2 (en) | 2011-06-23 | 2017-11-28 | Fiberweb, Llc | Vapor-permeable, substantially water-impermeable multilayer article |
US9765459B2 (en) | 2011-06-24 | 2017-09-19 | Fiberweb, Llc | Vapor-permeable, substantially water-impermeable multilayer article |
FR2992651B1 (fr) * | 2012-06-27 | 2015-07-17 | Arkema France | Utilisation d'un alliage d'amidon thermoplastique et de pof pour la fabrication d'un film ultra-fin imper-respirant adhesif. |
US10487199B2 (en) | 2014-06-26 | 2019-11-26 | The Procter & Gamble Company | Activated films having low sound pressure levels |
US10888635B2 (en) | 2016-06-16 | 2021-01-12 | The Procter & Gamble Company | Absorbent article having odor absorbing material |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3867324A (en) * | 1972-07-28 | 1975-02-18 | Union Carbide Corp | Environmentally degradable-biodegradable blend of an oxyalkanoyl polymer and an environmentally degradable ethylene polymer |
US3850863A (en) * | 1972-07-28 | 1974-11-26 | Union Carbide Corp | Blends of a biodegradable thermoplastic oxyalkanoyl polymer and a naturally occurring biodegradable product |
US4454268A (en) * | 1983-06-23 | 1984-06-12 | The United States Of America As Represented By The Secretary Of Agriculture | Starch-based semipermeable films |
GB2214918B (en) * | 1988-02-03 | 1992-10-07 | Warner Lambert Co | Polymeric materials made from starch and at least one synthetic thermoplastic polymeric material |
IT1232909B (it) * | 1989-08-07 | 1992-03-05 | Butterfly Srl | Composizione polimerica per la produzione di articoli di materiale plastico biodegradabile comprendente amido destrutturato e copolimero di etilene |
US5202173A (en) * | 1990-02-12 | 1993-04-13 | Clopay Corporation | Ultra soft cloth-like embossed plastic film having post-embossed stretched areas |
RU2095379C1 (ru) * | 1991-05-03 | 1997-11-10 | НОВАМОНТ С.п.А. | Полимерная композиция для получения биодеградируемых формованных изделий и биодеградируемые формованные изделия |
-
1992
- 1992-08-07 DE DE69223629T patent/DE69223629T2/de not_active Expired - Lifetime
- 1992-08-07 ES ES92918040T patent/ES2112327T3/es not_active Expired - Lifetime
- 1992-08-07 EP EP92918040A patent/EP0598048B1/de not_active Expired - Lifetime
- 1992-08-07 BR BR9206335A patent/BR9206335A/pt not_active IP Right Cessation
- 1992-08-07 AT AT92918040T patent/ATE161281T1/de active
- 1992-08-07 JP JP5503869A patent/JP2647262B2/ja not_active Expired - Fee Related
- 1992-08-07 AU AU24750/92A patent/AU652477B2/en not_active Ceased
- 1992-08-07 DK DK92918040.4T patent/DK0598048T3/da active
- 1992-08-07 WO PCT/US1992/006631 patent/WO1993003098A1/en active IP Right Grant
- 1992-08-07 CA CA002114638A patent/CA2114638C/en not_active Expired - Fee Related
-
1993
- 1993-05-06 US US08/058,989 patent/US5407979A/en not_active Expired - Lifetime
-
1998
- 1998-03-06 GR GR980400463T patent/GR3026292T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
EP0598048A1 (de) | 1994-05-25 |
WO1993003098A1 (en) | 1993-02-18 |
BR9206335A (pt) | 1995-03-01 |
JPH07503029A (ja) | 1995-03-30 |
ATE161281T1 (de) | 1998-01-15 |
AU652477B2 (en) | 1994-08-25 |
CA2114638C (en) | 2000-09-12 |
US5407979A (en) | 1995-04-18 |
EP0598048B1 (de) | 1997-12-17 |
CA2114638A1 (en) | 1993-02-18 |
DK0598048T3 (da) | 1998-02-09 |
GR3026292T3 (en) | 1998-06-30 |
DE69223629D1 (de) | 1998-01-29 |
ES2112327T3 (es) | 1998-04-01 |
AU2475092A (en) | 1993-03-02 |
JP2647262B2 (ja) | 1997-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |