DE69233246D1 - Mikrobiologisch abbaubare Polymerzusammensetzung - Google Patents

Mikrobiologisch abbaubare Polymerzusammensetzung

Info

Publication number
DE69233246D1
DE69233246D1 DE69233246T DE69233246T DE69233246D1 DE 69233246 D1 DE69233246 D1 DE 69233246D1 DE 69233246 T DE69233246 T DE 69233246T DE 69233246 T DE69233246 T DE 69233246T DE 69233246 D1 DE69233246 D1 DE 69233246D1
Authority
DE
Germany
Prior art keywords
micro
polymer composition
biodegradable polymer
biodegradable
composition
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
Application number
DE69233246T
Other languages
English (en)
Other versions
DE69233246T2 (de
Inventor
Masanobu Ajioka
Katashi Enomoto
Akihiro Yamaguchi
Hosei Shinoda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of DE69233246D1 publication Critical patent/DE69233246D1/de
Application granted granted Critical
Publication of DE69233246T2 publication Critical patent/DE69233246T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
DE69233246T 1991-08-08 1992-08-07 Mikrobiologisch abbaubare Polymerzusammensetzung Expired - Lifetime DE69233246T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP19916391 1991-08-08
JP3199163A JPH0539381A (ja) 1991-08-08 1991-08-08 生分解性ポリマー組成物

Publications (2)

Publication Number Publication Date
DE69233246D1 true DE69233246D1 (de) 2003-12-11
DE69233246T2 DE69233246T2 (de) 2004-09-09

Family

ID=16403211

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69233246T Expired - Lifetime DE69233246T2 (de) 1991-08-08 1992-08-07 Mikrobiologisch abbaubare Polymerzusammensetzung

Country Status (4)

Country Link
US (1) US5444107A (de)
EP (1) EP0530987B1 (de)
JP (1) JPH0539381A (de)
DE (1) DE69233246T2 (de)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2693734B1 (fr) * 1992-07-15 1994-10-07 Roquette Freres Composition thermoformable-biodécomposable à base d'un composé amylacé et d'un polyester biodégradable.
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
JPH06330001A (ja) * 1992-09-28 1994-11-29 Mitsui Toatsu Chem Inc 分解性粘着フィルム
CA2124842C (en) 1992-10-02 2003-07-15 Patrick R. Gruber A melt-stable lactide polymer fabric and process for manufacture thereof
EP0663936B1 (de) * 1992-10-07 1999-01-27 National Starch and Chemical Investment Holding Corporation Mischungen aus stärkeestern und linearen polyestern
US5437918A (en) * 1992-11-11 1995-08-01 Mitsui Toatsu Chemicals, Inc. Degradable non-woven fabric and preparation process thereof
JP3156812B2 (ja) † 1993-03-11 2001-04-16 東洋紡績株式会社 生分解性土木用繊維集合体
JP3375369B2 (ja) * 1993-04-13 2003-02-10 三井化学株式会社 使い捨て食品容器
US5462983A (en) * 1993-07-27 1995-10-31 Evercorn, Inc. Biodegradable moldable products and films comprising blends of starch esters and polyesters
FR2709500B1 (fr) * 1993-08-02 1996-02-16 Fiberweb Sodoca Sarl Non-tissé à base de polymères dérivés de l'acide lactique, procédé de fabrication et utilisation d'un tel non-tissé.
JPH07205278A (ja) * 1994-01-11 1995-08-08 Mitsubishi Plastics Ind Ltd ポリ乳酸系重合体延伸フイルムの製造方法
JP3330712B2 (ja) * 1994-01-11 2002-09-30 三菱樹脂株式会社 ポリ乳酸系フィルムの製造方法
US5639466A (en) * 1994-02-24 1997-06-17 Chronopol, Inc. Method for packaging foodstuffs
US5763513A (en) * 1994-05-19 1998-06-09 Mitsui Toatsu Chemicals, Inc. L-lactic acid polymer composition, molded product and film
EP0704495A3 (de) 1994-09-28 1997-01-15 Japan Maize Prod Biologisch abbaubare Zusammensetzungen
FR2725732B1 (fr) * 1994-10-12 1996-12-13 Fiberweb Sodoca Sarl Structure composite formee de derives d'acide lactique et son procede d'obtention
FR2725731B1 (fr) * 1994-10-12 1996-12-13 Fiberweb Sodoca Sarl Procede de fabrication d'un non-tisse a base d'acide lactique et non-tisse obtenu
US5472518A (en) * 1994-12-30 1995-12-05 Minnesota Mining And Manufacturing Company Method of disposal for dispersible compositions and articles
US6579814B1 (en) 1994-12-30 2003-06-17 3M Innovative Properties Company Dispersible compositions and articles of sheath-core microfibers and method of disposal for such compositions and articles
ATE262006T1 (de) * 1995-07-12 2004-04-15 Valtion Teknillinen Thermoplastifizierte stärke und verfahren zur herstellung
EP1612314B2 (de) * 1995-09-29 2014-01-08 Unitika Ltd. Vliesstoffe von Filamentfäden und Verfahren zur Herstellung
US6787493B1 (en) 1995-09-29 2004-09-07 Unitika, Ltd. Biodegradable formable filament nonwoven fabric and method of producing the same
AU1354397A (en) * 1995-12-19 1997-07-14 Kevin H Schilling Method for determining degradation rates of degradable materials
DE29600547U1 (de) * 1996-01-15 1996-03-07 World Pac International Ag Verpackungsfolie für Lebensmittel
EP0814093B1 (de) 1996-06-19 2003-05-07 Canon Kabushiki Kaisha Polymerverbindung mit Glykopolymer und ein Verfahren zu ihrem Abbau
DE29619016U1 (de) * 1996-11-01 1998-03-12 Mueller Wolf Ruediger Biologisch abbaubares Kunststoffprodukt
US6153231A (en) * 1997-06-25 2000-11-28 Wm. Wrigley Jr. Company Environmentally friendly chewing gum bases
DE19729269C2 (de) 1997-07-09 2000-07-27 Aventis Res & Tech Gmbh & Co Dialdehydstärke und natürliche Polymere enthaltende thermoplastische Mischungen, Verfahren und Verwendung
US7326743B2 (en) * 1998-12-14 2008-02-05 Plantic Technologies Ltd. Biodegradable polymer
US6123811A (en) * 1998-12-14 2000-09-26 Ethicon, Inc. Method of manufacturing aqueous paper pulp for water soluble packages
IL143566A0 (en) * 1998-12-14 2002-04-21 Food & Packaging Ct Man Ltd Biodegradable polymer
US6482872B2 (en) 1999-04-01 2002-11-19 Programmable Materials, Inc. Process for manufacturing a biodegradable polymeric composition
KR20010002036A (ko) * 1999-06-10 2001-01-05 김미라 하이드록시프로필화 감자전분을 함유하는 분해성 필름 및
US7384993B2 (en) * 1999-12-13 2008-06-10 Plantic Technologies Ltd Biodegradable polymer
NO312467B1 (no) * 1999-12-27 2002-05-13 Bjarne Sem Middel for tetning av skjöter mellom betongelementer som stöpes suksessivt på hverandre
US6211325B1 (en) 2000-04-14 2001-04-03 Kansas State University Research Foundation High strength plastic from reactive blending of starch and polylactic acids
WO2001083600A1 (fr) * 2000-04-28 2001-11-08 Sankyo Company, Limited Mousse biodegradable a capacite elevee d'absorption d'huile et flottant a la surface de l'eau, procede de production et composition correspondants
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
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
JP2003002984A (ja) * 2002-06-14 2003-01-08 Mitsubishi Plastics Ind Ltd ポリ乳酸系フィルム
CN1230466C (zh) * 2003-02-25 2005-12-07 丁少忠 一种可完全生物降解塑料母料及其制备方法
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
US7947766B2 (en) 2003-06-06 2011-05-24 The Procter & Gamble Company Crosslinking systems for hydroxyl polymers
US7879440B2 (en) * 2003-11-25 2011-02-01 Asahi Kasei Life & Living Corporation Matte film
US6977116B2 (en) * 2004-04-29 2005-12-20 The Procter & Gamble Company Polymeric structures and method for making same
US6955850B1 (en) * 2004-04-29 2005-10-18 The Procter & Gamble Company Polymeric structures and method for making same
US8802754B2 (en) 2005-01-25 2014-08-12 Mgpi Processing, Inc. Starch-plastic composite resins and profiles made by extrusion
US7989524B2 (en) * 2005-07-19 2011-08-02 The United States Of America, As Represented By The Secretary Of Agriculture Fiber-reinforced starch-based compositions and methods of manufacture and use
CN1315928C (zh) * 2005-07-21 2007-05-16 同济大学 一种脂肪族聚酯/淀粉/粘土三元全降解树脂及其制备方法
CN1931908B (zh) * 2005-09-16 2011-07-06 李小鲁 可生物降解组合物及其制备方法以及注射类成型制品
US20070092745A1 (en) * 2005-10-24 2007-04-26 Li Nie Thermotolerant starch-polyester composites and methods of making same
US20070129467A1 (en) * 2005-12-02 2007-06-07 Frederic Scheer Bio based biodegradable polymer compositions and use of same
US20080087389A1 (en) * 2006-10-11 2008-04-17 Carol Derby Govan Biodegradable hospital curtain
KR100888087B1 (ko) 2007-11-14 2009-03-11 (주)에코메이트코리아 생분해성 수지 조성물
WO2009076541A1 (en) * 2007-12-11 2009-06-18 Toray Plastics (America), Inc. Process to produce biaxially oriented polylactic acid film at high transverse orientation rates
JP2010042655A (ja) * 2008-03-19 2010-02-25 Tohcello Co Ltd 積層フィルム及びそれからなる包装材
CA2733581A1 (en) 2008-08-15 2010-02-18 Toray Plastics (America), Inc. Biaxially oriented polylactic acid film with high barrier
US9150004B2 (en) * 2009-06-19 2015-10-06 Toray Plastics (America), Inc. Biaxially oriented polylactic acid film with improved heat seal properties
US20100330382A1 (en) * 2009-06-26 2010-12-30 Toray Plastics (America), Inc. Biaxially oriented polylactic acid film with improved moisture barrier
US9023443B2 (en) 2009-09-25 2015-05-05 Toray Plastics (America), Inc. Multi-layer high moisture barrier polylactic acid film
WO2011082352A2 (en) * 2009-12-30 2011-07-07 Alpha Chemical Services Inc. Biodegradable package for detergent
WO2011103452A1 (en) 2010-02-19 2011-08-25 Toray Plastics (America) , Inc. Multi-layer high moisture barrier polylactic acid film
US9492962B2 (en) 2010-03-31 2016-11-15 Toray Plastics (America), Inc. Biaxially oriented polylactic acid film with reduced noise level and improved moisture barrier
US9238324B2 (en) 2010-03-31 2016-01-19 Toray Plastics (Amercia), Inc. Biaxially oriented polylactic acid film with reduced noise level
CN102731841A (zh) * 2011-04-12 2012-10-17 河北华丹完全生物降解塑料有限公司 Hd全生物降解包装材料及其制备
EP2781551A4 (de) * 2011-11-15 2015-07-01 Showa Denko Kk Biologisch abbaubare harzzusammensetzung und biologisch abbaubare folie
CN111440425A (zh) * 2019-01-16 2020-07-24 纪腾萦 高透光聚乳酸的制造方法
CN111363323B (zh) * 2020-03-02 2022-05-17 浙江农林大学 一种缓释型抗氧化膜的制备方法与应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE758156R (fr) * 1970-05-13 1971-04-28 Ethicon Inc Element de suture absorbable et sa
US3850863A (en) * 1972-07-28 1974-11-26 Union Carbide Corp Blends of a biodegradable thermoplastic oxyalkanoyl polymer and a naturally occurring biodegradable product
US4333919A (en) * 1979-09-12 1982-06-08 Eli Lilly And Company Growth promotant controlled release formulations and method of treatment
GB2214918B (en) * 1988-02-03 1992-10-07 Warner Lambert Co Polymeric materials made from starch and at least one synthetic thermoplastic polymeric material
JP2670680B2 (ja) * 1988-02-24 1997-10-29 株式会社ビーエムジー 生理活性物質含有ポリ乳酸系微小球およびその製造法
US5180765A (en) * 1988-08-08 1993-01-19 Biopak Technology, Ltd. Biodegradable packaging thermoplastics from lactides
DE69030786T2 (de) * 1989-01-27 1998-02-19 Mitsui Toatsu Chemicals Verfahren zur herstellung eines bioverträglichen polyesters
US5206087A (en) * 1990-02-28 1993-04-27 Director-General Of Agency Of Industrial Science And Technology Biodecomposable or biodisintegrable moldable material
IT1240503B (it) * 1990-07-25 1993-12-17 Butterfly Srl Miscela polimerica amidacea particolarmente per la produzione di film e simili e procedimento per la sua produzione.

Also Published As

Publication number Publication date
US5444107A (en) 1995-08-22
DE69233246T2 (de) 2004-09-09
JPH0539381A (ja) 1993-02-19
EP0530987B1 (de) 2003-11-05
EP0530987A1 (de) 1993-03-10

Similar Documents

Publication Publication Date Title
DE69233246D1 (de) Mikrobiologisch abbaubare Polymerzusammensetzung
BR9406669A (pt) Composiçao polimerica
DE69224832T2 (de) Organische-Inorganische Polymerzusammensetzung
BR9006655A (pt) Composicao polimerica
DK135189A (da) Polymer komposition
DE69309952D1 (de) Asphalt-aminofunktionelle polymerzusammensetzung
DE69210536T2 (de) Feuerfeste Polymerzusammensetzung
ITMI912665A0 (it) Composizioni polimeriche termoplastiche
DE69229419T2 (de) Photoempfindliche Polymerzusammensetzung
DE69223410D1 (de) Polymergemisch
FI930343A0 (fi) Tvaerbindbar polymerkomposition
DE69307841T2 (de) Polyketon-Polymerzusammensetzung
DE69217046T2 (de) Polymer-mischungen
DE69227651T2 (de) Kautschukzusammensetzung
NO924981D0 (no) Tverrbindbar polymersammensetning
DE69225266D1 (de) Bis-bibenzimidazol Zusammensetzung
DE69222990D1 (de) Harzzusammensetzung
BR9202742A (pt) Composicao delimpeza
DE69206724T2 (de) Kautschukzusammensetzung
FI925175A0 (fi) Kompositioner haerdbara medelst straolning
NO924484D0 (no) Pesticid sammensetning
NO923174D0 (no) Polymerblanding
DE69221229T2 (de) Covulkanisierbare gummizusammensetzung
DE9219126U1 (de) Polymerzusammensetzungen
FI922185A (fi) Faergframkallande komposition

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
R071 Expiry of right

Ref document number: 530987

Country of ref document: EP