ES2135482T3 - Poli(3-hidroxialcanoatos) y procedimiento para la produccion de los mismos. - Google Patents

Poli(3-hidroxialcanoatos) y procedimiento para la produccion de los mismos.

Info

Publication number
ES2135482T3
ES2135482T3 ES93915222T ES93915222T ES2135482T3 ES 2135482 T3 ES2135482 T3 ES 2135482T3 ES 93915222 T ES93915222 T ES 93915222T ES 93915222 T ES93915222 T ES 93915222T ES 2135482 T3 ES2135482 T3 ES 2135482T3
Authority
ES
Spain
Prior art keywords
hydroxialcanoates
production
poly
procedure
poli
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
ES93915222T
Other languages
English (en)
Inventor
John Clark Hubbs
Marti Noel Harrison
Steve Carl Gedon
Charles Michael Buchanan
Robert Marshall Gardner
Douglas Claire Hoffman
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.)
Eastman Chemical Co
Original Assignee
Eastman Chemical Co
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 Eastman Chemical Co filed Critical Eastman Chemical Co
Application granted granted Critical
Publication of ES2135482T3 publication Critical patent/ES2135482T3/es
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
    • 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
    • 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
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular 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
    • C08L67/02—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
    • C08L2201/00—Properties
    • C08L2201/06—Biodegradable

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polyamides (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

SE PRESENTAN NUEVOS POLI(3-HIDROXIALCANOATOS), TALES COMO POLI(3HIDROXIBUTIRATO), Y MEZCLAS DE ESTOS CON OTROS POLIMEROS. TAMBIEN SE PRESENTA UN NUEVO PROCESO PARA LA PRODUCCION DE ESTOS POLI(3HIDROXIALCANOATOS) QUE CONSISTE EN LA POLIMERIZACION DE UNO O MAS (BETA)PROPIOLACTONA(S) (BETA)-SUSTITUIDA(S) BAJO CONDICIONES DE POLIMERIZACION EN AUSENCIA SUSTANCIAL DE AGUA Y EN PRESENCIA DE UN INICIADOR ANIONICO.
ES93915222T 1992-06-19 1993-06-07 Poli(3-hidroxialcanoatos) y procedimiento para la produccion de los mismos. Expired - Lifetime ES2135482T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/901,306 US5281691A (en) 1992-06-19 1992-06-19 Poly(3-hydroxyalkanoates)

Publications (1)

Publication Number Publication Date
ES2135482T3 true ES2135482T3 (es) 1999-11-01

Family

ID=25413909

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93915222T Expired - Lifetime ES2135482T3 (es) 1992-06-19 1993-06-07 Poli(3-hidroxialcanoatos) y procedimiento para la produccion de los mismos.

Country Status (12)

Country Link
US (4) US5281691A (es)
EP (2) EP0648238B1 (es)
JP (1) JPH08500131A (es)
KR (1) KR950702221A (es)
AT (2) ATE184294T1 (es)
CA (1) CA2138034C (es)
DE (2) DE69333220T2 (es)
DK (1) DK0648238T3 (es)
ES (1) ES2135482T3 (es)
GR (1) GR3031600T3 (es)
MX (1) MX9303692A (es)
WO (1) WO1994000506A1 (es)

Families Citing this family (82)

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US5939467A (en) * 1992-06-26 1999-08-17 The Procter & Gamble Company Biodegradable polymeric compositions and products thereof
JP3473910B2 (ja) * 1992-10-07 2003-12-08 ノボン・インターナショナル・インコーポレーテッド デンプンエステルの線状ポリエステルとの混合物
GB9223351D0 (en) * 1992-11-06 1992-12-23 Ici Plc Polyesters
JP3098350B2 (ja) * 1993-02-26 2000-10-16 高砂香料工業株式会社 ポリ（３−ヒドロキシ酪酸）の製造方法
AU703156B2 (en) * 1994-01-28 1999-03-18 Procter & Gamble Company, The Biodegradable copolymers and plastic articles comprising biodegradable copolymers of 3-hydroxyhexanoate
EP1375556A3 (en) * 1994-01-28 2004-08-11 The Procter & Gamble Company Biodegradable copolymers and plastic articles comprising biodegradable copolymers of 3-Hydroxyhexanoate.
ZA95627B (en) * 1994-01-28 1995-10-05 Procter & Gamble Biodegradable copolymers and plastic articles comprising biodegradable copolymers
ID23491A (id) * 1994-01-28 1995-09-07 Procter & Gamble Kopolimer-kopolimer yang dapat dibiodegradasi dan baha-bahan plastik yang terdiri dari kopolimer-kopolimer yang dapat dibiodegradasi
SG49096A1 (en) * 1994-01-28 1998-05-18 Procter & Gamble Biodegradable 3-polyhydtoxybuyrate/3- polyhydroxyhexanoate copolymer films
US5780368A (en) * 1994-01-28 1998-07-14 Noda; Isao Spray processes using a gaseous flow for preparing biodegradable fibrils, nonwoven fabrics comprising biodegradable fibrils, and articles comprising such nonwoven fabrics
JPH10501134A (ja) * 1994-06-01 1998-02-03 ザ、プロクター、エンド、ギャンブル、カンパニー 遠心分別を用いてポリヒドロキシアルカノエートを回収するためのプロセス
CN1079835C (zh) * 1994-06-01 2002-02-27 普罗克特和甘保尔公司 利用空气分级作用回收聚羟基链烷酸酯的方法
US5563239A (en) * 1994-11-09 1996-10-08 Eastman Chemical Company Composition and process for the production of poly(3-hydroxyalkanoates)
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US5786408A (en) * 1995-06-22 1998-07-28 Daicel Chemical Industries, Ltd. Biodegradable polyester resin composition, and a biodegradable molded article
US5942597A (en) * 1995-08-21 1999-08-24 The Procter & Gamble Company Solvent extraction of polyhydroxyalkanoates from biomass
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US6174990B1 (en) 1998-12-21 2001-01-16 The Procter & Gamble Company Films comprising biodegradable PHA copolymers
US6160199A (en) * 1998-12-21 2000-12-12 The Procter & Gamble Company Absorbent articles comprising biodegradable PHA copolymers
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US7037959B1 (en) * 1999-04-12 2006-05-02 The United States Of America As Represented By The Secretary Of The Agriculture Biodegradable polymer compositions methods for making same and articles therefrom
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Also Published As

Publication number Publication date
EP0909789A3 (en) 1999-06-09
DE69326341T2 (de) 2000-02-03
EP0909789B1 (en) 2003-09-24
DK0648238T3 (da) 1999-12-20
EP0648238A1 (en) 1995-04-19
ATE250645T1 (de) 2003-10-15
EP0648238B1 (en) 1999-09-08
DE69326341D1 (de) 1999-10-14
US5391708A (en) 1995-02-21
ATE184294T1 (de) 1999-09-15
MX9303692A (es) 1994-01-31
EP0909789A2 (en) 1999-04-21
JPH08500131A (ja) 1996-01-09
DE69333220T2 (de) 2004-04-08
US5552515A (en) 1996-09-03
CA2138034C (en) 1999-03-02
CA2138034A1 (en) 1994-01-06
DE69333220D1 (de) 2003-10-30
KR950702221A (ko) 1995-06-19
GR3031600T3 (en) 2000-01-31
WO1994000506A1 (en) 1994-01-06
US5625029A (en) 1997-04-29
US5281691A (en) 1994-01-25

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