FR2790761B1 - Copolyester aliphatique biodegradable et son procede d'obtention - Google Patents

Copolyester aliphatique biodegradable et son procede d'obtention

Info

Publication number
FR2790761B1
FR2790761B1 FR0002450A FR0002450A FR2790761B1 FR 2790761 B1 FR2790761 B1 FR 2790761B1 FR 0002450 A FR0002450 A FR 0002450A FR 0002450 A FR0002450 A FR 0002450A FR 2790761 B1 FR2790761 B1 FR 2790761B1
Authority
FR
France
Prior art keywords
producing
same
biodegradable aliphatic
aliphatic copolyester
copolyester
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 - Fee Related
Application number
FR0002450A
Other languages
English (en)
Other versions
FR2790761A1 (fr
Inventor
Yoichi Taguchi
Akihiro Oishi
Yoshikazu Ikeda
Ken Ichi Fujita
Takashi Masuda
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Publication of FR2790761A1 publication Critical patent/FR2790761A1/fr
Application granted granted Critical
Publication of FR2790761B1 publication Critical patent/FR2790761B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
FR0002450A 1999-03-08 2000-02-28 Copolyester aliphatique biodegradable et son procede d'obtention Expired - Fee Related FR2790761B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11060837A JP3000149B1 (ja) 1999-03-08 1999-03-08 生分解性高分子量脂肪族ポリエステル及びその製造方法
GB0007928A GB2360779B (en) 1999-03-08 2000-03-31 Biodegradable aliphatic copolyester and method of preparing same

Publications (2)

Publication Number Publication Date
FR2790761A1 FR2790761A1 (fr) 2000-09-15
FR2790761B1 true FR2790761B1 (fr) 2003-03-28

Family

ID=26244011

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0002450A Expired - Fee Related FR2790761B1 (fr) 1999-03-08 2000-02-28 Copolyester aliphatique biodegradable et son procede d'obtention

Country Status (5)

Country Link
US (1) US6180751B1 (fr)
JP (1) JP3000149B1 (fr)
DE (1) DE10009769A1 (fr)
FR (1) FR2790761B1 (fr)
GB (1) GB2360779B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20020866A1 (it) * 2002-04-22 2003-10-22 Novamont Spa Copoliesteri termoplastici saturi/insaturi biodegradabili
ITMI20020867A1 (it) * 2002-04-22 2003-10-22 Novamont Spa Copoliesteri termoplastici saturi/insaturi biodegradabili
CA2688149A1 (fr) 2007-05-25 2008-12-04 Duane Ebesu Assiette individuelle equilibree
CN103243413B (zh) * 2013-04-24 2014-11-05 浙江理工大学 一种可完全生物降解脂肪族共聚酯短纤维的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2019429A1 (de) * 1970-04-22 1971-11-11 Bayer Ag Verfahren zur Herstellung von Terephthalsaeurepolyestern mit verbesserten Eigenschaften
DE2262266C2 (de) * 1972-12-20 1982-04-01 Neynaber Chemie Gmbh, 2854 Loxstedt Verwendung eines Estergemisches als Gleitmittel für die formgebende Verarbeitung thermoplastischer Massen
US3989728A (en) * 1975-02-12 1976-11-02 The Procter & Gamble Company Process for synthesizing specific complete mixed polyol esters
JPS5655494A (en) * 1979-10-11 1981-05-16 Sanyo Chem Ind Ltd Stabilizer for coal-fuel oil mixture
US4976953A (en) * 1987-03-06 1990-12-11 The Procter & Gamble Company Skin conditioning/cleansing compositions containing propoxylated glycerol derivatives
JPH06329166A (ja) * 1993-05-14 1994-11-29 Asahi Breweries Ltd 飲料容器王冠の露出鉄面の防錆方法
US5480962A (en) * 1993-07-22 1996-01-02 Eastman Chemical Company Copolyesters having repeat units derived from succinic acid
US5986039A (en) * 1996-10-29 1999-11-16 Henkel Corporation Branched polyesters prepared from hydroxyfunctional components with functionality in excess of two and their use in physiological separation vehicles

Also Published As

Publication number Publication date
JP2000256446A (ja) 2000-09-19
DE10009769A1 (de) 2000-09-28
GB2360779A (en) 2001-10-03
US6180751B1 (en) 2001-01-30
GB0007928D0 (en) 2000-05-17
JP3000149B1 (ja) 2000-01-17
FR2790761A1 (fr) 2000-09-15
GB2360779B (en) 2004-03-24

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20101029