CO5111040A1 - Copolimeros de polihidroxialcanoatos (pha) biodegradables que comprenden por lo menos dos unidades monomericas que se repiten aleatoriamente - Google Patents
Copolimeros de polihidroxialcanoatos (pha) biodegradables que comprenden por lo menos dos unidades monomericas que se repiten aleatoriamenteInfo
- Publication number
- CO5111040A1 CO5111040A1 CO99078046A CO99078046A CO5111040A1 CO 5111040 A1 CO5111040 A1 CO 5111040A1 CO 99078046 A CO99078046 A CO 99078046A CO 99078046 A CO99078046 A CO 99078046A CO 5111040 A1 CO5111040 A1 CO 5111040A1
- Authority
- CO
- Colombia
- Prior art keywords
- biodegradable
- pha
- copolymers
- rrmu
- present
- Prior art date
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
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biological Depolymerization Polymers (AREA)
- Absorbent Articles And Supports Therefor (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Polyesters Or Polycarbonates (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
La presente invención se relaciona con un copolímero biodegradable que comprende por lo menos dos unidades monoméricas que se repiten aleatoriamente en donde la primera unidad monomérica que se repite aleatoriamente tiene la estructura<EMI FILE="99078046_1" ID="1" IMF=JPEG >En donde R1 es H, o alquilo C1 o C2, y n es 1 o 2 la segunda unidad monomérica que se repite aleatoriamente tiene la estructura<EMI FILE="99078046_2" ID="2" IMF=JPEG >y en donde por lo menos 50% de las unidades monomérica que se repiten aleatoriamente tienen la estructura de la primera unidad monomérica que se repite aleatoriamente.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/217,734 US6077931A (en) | 1998-12-21 | 1998-12-21 | Biodegradable PHA copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
CO5111040A1 true CO5111040A1 (es) | 2001-12-26 |
Family
ID=22812287
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CO99078046A CO5111040A1 (es) | 1998-12-21 | 1999-12-14 | Copolimeros de polihidroxialcanoatos (pha) biodegradables que comprenden por lo menos dos unidades monomericas que se repiten aleatoriamente |
Country Status (16)
Country | Link |
---|---|
US (1) | US6077931A (es) |
EP (1) | EP1141075B1 (es) |
JP (1) | JP2002533492A (es) |
KR (1) | KR20010082766A (es) |
CN (1) | CN1147520C (es) |
AT (1) | ATE325148T1 (es) |
AU (1) | AU755230B2 (es) |
CA (1) | CA2352849C (es) |
CO (1) | CO5111040A1 (es) |
DE (1) | DE69931188T2 (es) |
HK (1) | HK1040405A1 (es) |
MY (1) | MY121126A (es) |
NO (1) | NO20013026L (es) |
PE (1) | PE20001480A1 (es) |
TW (1) | TW565578B (es) |
WO (1) | WO2000037528A1 (es) |
Families Citing this family (27)
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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 |
US6479145B1 (en) * | 1999-09-09 | 2002-11-12 | Regents Of The University Of Minnesota | Biopolymers and biopolymer blends, and method for producing same |
EP1754463A1 (en) * | 2000-06-09 | 2007-02-21 | The Procter & Gamble Company | Method of and items comprising polyhydroxyalkanoate for reducing latex exposure |
US6903053B2 (en) | 2000-06-09 | 2005-06-07 | The Procter & Gamble Company | Agricultural items and agricultural methods comprising biodegradable copolymers |
CN1444616A (zh) * | 2000-06-09 | 2003-09-24 | 宝洁公司 | 减少胶乳暴露的方法和制品 |
AU6977901A (en) * | 2000-06-09 | 2001-12-17 | Procter & Gamble | Biodegradable coated substrates |
US20030217648A1 (en) * | 2000-12-20 | 2003-11-27 | Isao Noda | Biodergradable plastic food service items |
US6808795B2 (en) | 2001-03-27 | 2004-10-26 | The Procter & Gamble Company | Polyhydroxyalkanoate copolymer and polylactic acid polymer compositions for laminates and films |
US6905987B2 (en) | 2001-03-27 | 2005-06-14 | The Procter & Gamble Company | Fibers comprising polyhydroxyalkanoate copolymer/polylactic acid polymer or copolymer blends |
US7030181B2 (en) * | 2001-04-11 | 2006-04-18 | Eastman Chemical Company | Films prepared from plasticized polyesters |
US7077994B2 (en) * | 2001-10-19 | 2006-07-18 | The Procter & Gamble Company | Polyhydroxyalkanoate copolymer/starch compositions for laminates and films |
CN1226348C (zh) | 2002-03-04 | 2005-11-09 | 中国科学院长春应用化学研究所 | 二氧化碳-环氧丙烷共聚物与聚3-羟基烷酸酯共混物的制备方法 |
US7285587B2 (en) | 2002-12-20 | 2007-10-23 | Eastman Chemical Company | Flame retardant polyester compositions for calendering |
US6706942B1 (en) | 2003-05-08 | 2004-03-16 | The Procter & Gamble Company | Molded or extruded articles comprising polyhydroxyalkanoate copolymer compositions having short annealing cycle times |
US7098292B2 (en) * | 2003-05-08 | 2006-08-29 | The Procter & Gamble Company | Molded or extruded articles comprising polyhydroxyalkanoate copolymer and an environmentally degradable thermoplastic polymer |
US7235623B2 (en) * | 2003-11-26 | 2007-06-26 | Eastman Chemical Company | Polyester compositions for calendering |
US7354653B2 (en) * | 2003-12-18 | 2008-04-08 | Eastman Chemical Company | High clarity films with improved thermal properties |
US8071695B2 (en) * | 2004-11-12 | 2011-12-06 | Eastman Chemical Company | Polyeste blends with improved stress whitening for film and sheet applications |
US20080200890A1 (en) * | 2006-12-11 | 2008-08-21 | 3M Innovative Properties Company | Antimicrobial disposable absorbent articles |
US9555167B2 (en) * | 2006-12-11 | 2017-01-31 | 3M Innovative Properties Company | Biocompatible antimicrobial compositions |
EP2289687A1 (de) | 2007-05-16 | 2011-03-02 | Entex Rust & Mitschke GmbH | Verfahren zur Verarbeitung von zu entgasenden Produkten |
US20120219790A1 (en) * | 2011-02-25 | 2012-08-30 | Frito-Lay North America, Inc. | Compostable film with paper-like, writable surface |
WO2018075594A1 (en) | 2016-10-18 | 2018-04-26 | Meredian Bioplastics, Inc. | Crystal nucleating agents for polyhydroxyalkanoates |
JP2021531373A (ja) | 2018-07-13 | 2021-11-18 | ノボマー, インコーポレイテッド | ポリラクトン発泡体及びその製造方法 |
US11584110B2 (en) | 2020-07-30 | 2023-02-21 | Pepsico, Inc. | Multi-layered packaging films |
CA3188670A1 (en) * | 2020-10-05 | 2022-04-14 | Lise ZEBOUDJ | Biodegradable top membrane for a beverage capsule |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
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GB8424950D0 (en) * | 1984-10-03 | 1984-11-07 | Ici Plc | Non-woven fibrous materials |
AU603076B2 (en) * | 1985-12-09 | 1990-11-08 | W.R. Grace & Co.-Conn. | Polymeric products and their manufacture |
NL8603073A (nl) | 1986-12-02 | 1988-07-01 | Rijksuniversiteit | Werkwijze voor het bereiden van polyesters door fermentatie; werkwijze voor het bereiden van optisch actieve carbonzuren en esters; polyester omvattende voortbrengselen. |
US4876331A (en) | 1987-08-18 | 1989-10-24 | Mitsubishi Kasei Corporation | Copolyester and process for producing the same |
JPH0714353B2 (ja) | 1988-06-03 | 1995-02-22 | 三菱化学株式会社 | ポリエステル共重合体の製造方法 |
US5004664A (en) | 1989-02-27 | 1991-04-02 | Xerox Corporation | Toner and developer compositions containing biodegradable semicrystalline polyesters |
JPH035159A (ja) * | 1989-06-02 | 1991-01-10 | Canon Inc | インクジェット記録装置の廃インク容器 |
GB2243327A (en) * | 1990-02-16 | 1991-10-30 | Procter & Gamble | Biodegradable, liquid-impervious sheet laminate |
WO1991013207A1 (en) * | 1990-02-21 | 1991-09-05 | Pulp And Paper Research Institute Of Canada | POLY-β-HYDROXYALKANOATES FOR USE IN FIBRE CONSTRUCTS AND FILMS |
JPH0768443B2 (ja) * | 1990-03-28 | 1995-07-26 | 義治 土肥 | 生分解性樹脂組成物 |
AU7979691A (en) * | 1990-05-25 | 1991-12-31 | Governors Of The University Of Alberta, The | Hyperproduction of poly-hydroxyalkanoates during exponential growth by mutant strains of azotobacter vinelandii |
JPH0489004A (ja) * | 1990-08-01 | 1992-03-23 | Canon Inc | カードケース |
KR100189468B1 (ko) * | 1991-04-09 | 1999-06-01 | 양갑석 | 폴리-베타-하이드록시알카노에이트(pha)공중합체및그제조방법,이를생산하는미생물과pha공중합체의고분자블렌드 |
GB9108756D0 (en) * | 1991-04-24 | 1991-06-12 | Ici Plc | Production of polyalkanoate in plants |
WO1992021708A1 (en) * | 1991-06-07 | 1992-12-10 | Kirin Beer Kabushiki Kaisha | Biodegradable polymer, production thereof, and use thereof |
GB9115245D0 (en) * | 1991-07-16 | 1991-08-28 | Ici Plc | Production of polyalkanoate |
US5610041A (en) * | 1991-07-19 | 1997-03-11 | Board Of Trustees Operating Michigan State University | Processes for producing polyhydroxybutyrate and related polyhydroxyalkanoates in the plastids of higher plants |
DE69233512T2 (de) * | 1991-07-19 | 2005-10-13 | Michigan State University, East Lansing | Transgene pflanzen die polyhydroxyalkanoate produzieren |
JPH0534343A (ja) * | 1991-07-29 | 1993-02-09 | Terumo Corp | 試験具 |
JP2777757B2 (ja) * | 1991-09-17 | 1998-07-23 | 鐘淵化学工業株式会社 | 共重合体およびその製造方法 |
JPH07438A (ja) | 1991-10-08 | 1995-01-06 | 紀由 ▲高▼坂 | 肛門保護具 |
JPH05320323A (ja) * | 1992-05-15 | 1993-12-03 | Sumitomo Metal Ind Ltd | 生分解性重合体、その製造方法および生分解性組成物 |
US5281691A (en) * | 1992-06-19 | 1994-01-25 | Eastman Kodak Company | Poly(3-hydroxyalkanoates) |
GB9310712D0 (en) * | 1993-05-24 | 1993-07-07 | Zeneca Ltd | Polymer composition |
MX9603065A (es) * | 1994-01-28 | 1997-06-28 | Procter & Gamble | Pelicula biodegradable de copolimero 3-polihidroxilobutirato/3-polihidroxilohexanoato. |
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 |
US5685756A (en) * | 1994-01-28 | 1997-11-11 | The Procter & Gamble Company | Nonwoven materials comprising biodegradable copolymers |
ZA95627B (en) * | 1994-01-28 | 1995-10-05 | Procter & Gamble | Biodegradable copolymers and plastic articles comprising biodegradable copolymers |
WO1995020616A1 (en) * | 1994-01-28 | 1995-08-03 | The Procter & Gamble Company | Polymerization of beta-substituted-beta-propiolactones initiated by alkylzinc alkoxides |
JPH07275344A (ja) | 1994-04-05 | 1995-10-24 | Nippon Zeon Co Ltd | 軟組織用医療用材料 |
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 |
NL9401037A (nl) | 1994-06-23 | 1996-02-01 | Soonn Stichting Onderzoek En O | Werkwijze voor het bereiden van een biologisch afbreekbare polyhydroxyalkanoaat coating met behulp van een waterige dispersie van polyhydroxyalkanoaat. |
JPH0889264A (ja) | 1994-09-20 | 1996-04-09 | Chikyu Kankyo Sangyo Gijutsu Kenkyu Kiko | ポリエステル共重合体の製造方法 |
JPH09191893A (ja) | 1996-01-22 | 1997-07-29 | Taisei Corp | ヒドロキシアルカン酸共重合体の製造方法 |
US5821299A (en) * | 1996-02-16 | 1998-10-13 | The Proctor & Gamble Company | Solvent extraction of polyhydroxy-alkanoates from biomass facilitated by the use of marginal nonsolvent |
-
1998
- 1998-12-21 US US09/217,734 patent/US6077931A/en not_active Expired - Lifetime
-
1999
- 1999-12-13 CA CA002352849A patent/CA2352849C/en not_active Expired - Lifetime
- 1999-12-13 DE DE69931188T patent/DE69931188T2/de not_active Expired - Lifetime
- 1999-12-13 WO PCT/US1999/029479 patent/WO2000037528A1/en active IP Right Grant
- 1999-12-13 AU AU20515/00A patent/AU755230B2/en not_active Ceased
- 1999-12-13 EP EP99964232A patent/EP1141075B1/en not_active Expired - Lifetime
- 1999-12-13 KR KR1020017007926A patent/KR20010082766A/ko not_active Application Discontinuation
- 1999-12-13 CN CNB998148229A patent/CN1147520C/zh not_active Expired - Fee Related
- 1999-12-13 AT AT99964232T patent/ATE325148T1/de not_active IP Right Cessation
- 1999-12-13 JP JP2000589595A patent/JP2002533492A/ja active Pending
- 1999-12-14 CO CO99078046A patent/CO5111040A1/es unknown
- 1999-12-16 PE PE1999001270A patent/PE20001480A1/es not_active Application Discontinuation
- 1999-12-20 TW TW088122401A patent/TW565578B/zh active
- 1999-12-20 MY MYPI99005608A patent/MY121126A/en unknown
-
2001
- 2001-06-18 NO NO20013026A patent/NO20013026L/no not_active Application Discontinuation
-
2002
- 2002-01-30 HK HK02100754.4A patent/HK1040405A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
CN1331710A (zh) | 2002-01-16 |
JP2002533492A (ja) | 2002-10-08 |
AU755230B2 (en) | 2002-12-05 |
WO2000037528A1 (en) | 2000-06-29 |
EP1141075A1 (en) | 2001-10-10 |
US6077931A (en) | 2000-06-20 |
NO20013026D0 (no) | 2001-06-18 |
HK1040405A1 (zh) | 2002-06-07 |
TW565578B (en) | 2003-12-11 |
PE20001480A1 (es) | 2001-01-15 |
AU2051500A (en) | 2000-07-12 |
CA2352849A1 (en) | 2000-06-29 |
CN1147520C (zh) | 2004-04-28 |
KR20010082766A (ko) | 2001-08-30 |
MY121126A (en) | 2005-12-30 |
DE69931188D1 (de) | 2006-06-08 |
EP1141075B1 (en) | 2006-05-03 |
ATE325148T1 (de) | 2006-06-15 |
NO20013026L (no) | 2001-08-21 |
CA2352849C (en) | 2005-03-15 |
DE69931188T2 (de) | 2007-02-08 |
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