ATE176265T1 - Mischungen aus stärkeestern und linearen polyestern - Google Patents

Mischungen aus stärkeestern und linearen polyestern

Info

Publication number
ATE176265T1
ATE176265T1 AT93923280T AT93923280T ATE176265T1 AT E176265 T1 ATE176265 T1 AT E176265T1 AT 93923280 T AT93923280 T AT 93923280T AT 93923280 T AT93923280 T AT 93923280T AT E176265 T1 ATE176265 T1 AT E176265T1
Authority
AT
Austria
Prior art keywords
blends
linear polyesters
starch esters
starch
melt
Prior art date
Application number
AT93923280T
Other languages
English (en)
Inventor
Stephen Rimsa
Paul Tatarka
Original Assignee
Nat Starch Chem Invest
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 Nat Starch Chem Invest filed Critical Nat Starch Chem Invest
Application granted granted Critical
Publication of ATE176265T1 publication Critical patent/ATE176265T1/de

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
    • C08L3/04—Starch derivatives, e.g. crosslinked derivatives
    • C08L3/06—Esters
    • 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
    • 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

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Biological Depolymerization Polymers (AREA)
AT93923280T 1992-10-07 1993-10-06 Mischungen aus stärkeestern und linearen polyestern ATE176265T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95792492A 1992-10-07 1992-10-07
US99523792A 1992-12-22 1992-12-22

Publications (1)

Publication Number Publication Date
ATE176265T1 true ATE176265T1 (de) 1999-02-15

Family

ID=27130393

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93923280T ATE176265T1 (de) 1992-10-07 1993-10-06 Mischungen aus stärkeestern und linearen polyestern

Country Status (8)

Country Link
US (1) US7517924B1 (de)
EP (1) EP0663936B1 (de)
JP (1) JP3473910B2 (de)
AT (1) ATE176265T1 (de)
AU (1) AU681603B2 (de)
DE (1) DE69323320T2 (de)
ES (1) ES2131123T3 (de)
WO (1) WO1994007953A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462983A (en) * 1993-07-27 1995-10-31 Evercorn, Inc. Biodegradable moldable products and films comprising blends of starch esters and polyesters
EP0638609B1 (de) * 1993-08-04 2001-03-21 Buna Sow Leuna Olefinverbund GmbH Bioabbaubare, thermoplastisch verformbare Materialien aus Stärkeestern
DE4326118A1 (de) * 1993-08-04 1995-02-09 Buna Gmbh Bioabbaubare, thermoplastisch verformbare Materialien aus Stärkeestern
JP2579843B2 (ja) * 1994-11-08 1997-02-12 エバーコーン インク 澱粉エステルの製造方法、澱粉エステル、及び澱粉エステル組成物
PL184210B1 (pl) * 1994-12-07 2002-09-30 Buna Sow Leuna Olefinverb Gmbh Termoplastycznie odkształcalne materiały opakowaniowe ulegające biodegradacji
JP3008071B2 (ja) * 1995-03-03 2000-02-14 日本コーンスターチ株式会社 エステル化ビニルエステルグラフト重合澱粉
JP2742892B2 (ja) * 1995-03-03 1998-04-22 日本コーンスターチ株式会社 エステル化ポリエステルグラフト化澱粉
JP3055001B2 (ja) * 1995-07-14 2000-06-19 日本コーンスターチ株式会社 ポリエステルグラフト重合澱粉アロイ
WO1996027616A1 (en) * 1995-03-03 1996-09-12 Japan Corn Starch Co., Ltd. Esterified and polyester-grafted starch and alloy thereof
FR2735483B1 (fr) * 1995-06-13 1997-08-08 Potency Sarl Materiau composite totalement biodegradable et procede de fabrication de ce materiau
WO1997003120A1 (en) * 1995-07-12 1997-01-30 Valtion Teknillinen Tutkimuskeskus Thermoplasticized starch component and process for the preparation thereof
DE19757147A1 (de) * 1997-12-20 1999-06-24 Buna Sow Leuna Olefinverb Gmbh Polymerblends auf Basis derivatisierter Stärke
WO2000009609A1 (en) * 1998-08-11 2000-02-24 Toshinobu Yoshihara Composition for molding biodegradable plastic, biodegradable plastic obtained therefrom, method of molding the same, and use of biodegradable plastic
JP4646355B2 (ja) * 2000-05-08 2011-03-09 日本コーンスターチ株式会社 生分解性樹脂発泡体の製造方法
JP2004149636A (ja) * 2002-10-29 2004-05-27 Asahi Kasei Life & Living Corp ポリ乳酸系樹脂組成物及び成形品
JP2004189770A (ja) * 2002-12-06 2004-07-08 Uniplas Shiga Kk 生分解性樹脂組成物
FI20080148A0 (fi) * 2008-02-22 2008-02-22 Valtion Teknillinen Iskunkestävät biohajoavat koostumukset ja niiden valmistusmenetelmät
FR2937039B1 (fr) * 2008-10-13 2011-11-18 Roquette Freres Compositions elastomeriques a base d'esters d'une matiere amylacee et procede de preparation de telles compositions
FR2937040B1 (fr) * 2008-10-13 2012-07-27 Roquette Freres Compositions thermoplastiques ou elastomeriques a base d'esters d'une matiere amylacee et procede de preparation de telles compositions
JP6246521B2 (ja) * 2013-08-07 2017-12-13 ネクサス株式会社 生分解性樹脂組成物およびその製造方法
EP3082965A1 (de) * 2013-12-20 2016-10-26 Akzo Nobel Chemicals International B.V. Haarfestiger mit stärkeesterbasierten polyglucosepolymeren
DE102014019214A1 (de) * 2014-12-23 2016-06-23 Bio-Tec Biologische Naturverpackungen Gmbh & Co.Kg Verfahren zur Herstellung von Formteilen
CN108201532B (zh) * 2016-12-19 2022-06-17 湖南尔康制药股份有限公司 一种用于硬胶囊用品的淀粉自增强复合材料的制备工艺
JP6850125B2 (ja) * 2016-12-28 2021-03-31 株式会社コバヤシ 澱粉複合中間粒体
JP6829598B2 (ja) * 2016-12-28 2021-02-10 株式会社コバヤシ 澱粉・樹脂複合成形加工材料

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE501889C (de) 1926-05-23 1930-07-05 Holzverkohlungs Ind Akt Ges Loesungs- und Erweichungsmittel fuer Celluloseester und aehnliche Celluloseabkoemmlinge
US2654736A (en) 1949-02-02 1953-10-06 Nat Starch Products Inc Stabilized starch derivatives
US2660577A (en) 1950-05-27 1953-11-24 Corn Prod Refining Co Derivatization of starch witch lactones
US3038895A (en) 1957-12-06 1962-06-12 Nat Starch Chem Corp Water-dispersible, partially substituted derivatives of amylose
NL263573A (de) 1960-04-13 1900-01-01
US3931068A (en) * 1972-07-28 1976-01-06 Union Carbide Corporation Blends of biodegradable thermoplastic oxyalkanoyl polymer, a naturally occurring biodegradable product, filler and plastic additive
US4011392A (en) * 1975-09-02 1977-03-08 The Sherwin-Williams Company Mixed starch esters and the use thereof
US4379138A (en) 1981-12-28 1983-04-05 Research Triangle Institute Biodegradable polymers of lactones
US5095054A (en) 1988-02-03 1992-03-10 Warner-Lambert Company Polymer compositions containing destructurized starch
DE3914022A1 (de) 1989-04-28 1990-10-31 Aeterna Lichte Gmbh & Co Kg Biologisch abbaubare kunststoffmaterialien
JP3026825B2 (ja) * 1990-08-03 2000-03-27 日本合成化学工業株式会社 生分解性積層成形物
WO1992009654A2 (en) * 1990-11-30 1992-06-11 Eastman Kodak Company Aliphatic-aromatic copolyesters and cellulose ester/polymer blends
JPH06507929A (ja) * 1991-05-21 1994-09-08 バッテル メモリアル インスティチュート 分解可能なセルロースポリマー
DE4119915C2 (de) * 1991-06-17 1994-07-21 Inventa Ag Stärke-Polymer-Mischung, Verfahren zu ihrer Herstellung sowie ihre Verwendung
JPH0539381A (ja) * 1991-08-08 1993-02-19 Mitsui Toatsu Chem Inc 生分解性ポリマー組成物
US5205863A (en) 1991-11-14 1993-04-27 International Communications & Energy Agricultural biodegradable plastics
US5281691A (en) * 1992-06-19 1994-01-25 Eastman Kodak Company Poly(3-hydroxyalkanoates)
US5321132A (en) * 1992-12-23 1994-06-14 National Starch And Chemical Investment Holding Corporation Method of preparing intermediate DS starch esters in aqueous solution

Also Published As

Publication number Publication date
AU5321994A (en) 1994-04-26
US7517924B1 (en) 2009-04-14
DE69323320D1 (de) 1999-03-11
EP0663936A1 (de) 1995-07-26
WO1994007953A1 (en) 1994-04-14
JP3473910B2 (ja) 2003-12-08
JPH08502308A (ja) 1996-03-12
ES2131123T3 (es) 1999-07-16
DE69323320T2 (de) 1999-09-02
AU681603B2 (en) 1997-09-04
EP0663936B1 (de) 1999-01-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee