EP2536776A4 - Copolyesters comprenant des motifs répétés issus de -hydroxy(acides gras) - Google Patents
Copolyesters comprenant des motifs répétés issus de -hydroxy(acides gras)Info
- Publication number
- EP2536776A4 EP2536776A4 EP11745179.9A EP11745179A EP2536776A4 EP 2536776 A4 EP2536776 A4 EP 2536776A4 EP 11745179 A EP11745179 A EP 11745179A EP 2536776 A4 EP2536776 A4 EP 2536776A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- copolyesters
- fatty acids
- units derived
- repeat units
- hydroxy fatty
- 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.)
- Withdrawn
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
- C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy 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
- C08G63/78—Preparation processes
-
- 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
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)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30506810P | 2010-02-16 | 2010-02-16 | |
PCT/US2011/025086 WO2011103193A2 (fr) | 2010-02-16 | 2011-02-16 | Copolyesters comprenant des motifs répétés issus de ω-hydroxy(acides gras) |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2536776A2 EP2536776A2 (fr) | 2012-12-26 |
EP2536776A4 true EP2536776A4 (fr) | 2015-04-08 |
Family
ID=44483550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP11745179.9A Withdrawn EP2536776A4 (fr) | 2010-02-16 | 2011-02-16 | Copolyesters comprenant des motifs répétés issus de -hydroxy(acides gras) |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2536776A4 (fr) |
CA (1) | CA2790192A1 (fr) |
WO (1) | WO2011103193A2 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014135376A1 (fr) * | 2013-03-06 | 2014-09-12 | Dsm Ip Assets B.V. | Composition de retardateur de flamme comprenant un élastomère copolyéther-ester thermoplastique |
US20150065682A1 (en) * | 2013-08-30 | 2015-03-05 | Elevance Renewable Sciences, Inc. | Aliphatic polyesters and copolyesters derived from natural oils and their related physical properties |
CN104231234B (zh) * | 2014-09-26 | 2016-02-10 | 山西大学 | 氨基吡咯锌锂双金属催化剂及其制备方法和应用 |
CN107815473B (zh) * | 2017-11-03 | 2021-05-18 | 云南民族大学 | 一种二苯醚类化合物及其制备方法和应用 |
CN110607152A (zh) * | 2019-09-23 | 2019-12-24 | 上海天洋热熔粘接材料股份有限公司 | 一种生物基型耐低温共聚酯热熔胶及其制备方法 |
CN111995846A (zh) * | 2020-09-16 | 2020-11-27 | 贺州学院 | 一种ptt/人造岗石废渣复合材料及其制备方法 |
KR20230118910A (ko) * | 2020-12-11 | 2023-08-14 | 셀라니즈 인터내셔날 코포레이션 | 셀룰로스 에스테르 조성물로부터 형성된 발포체 |
CN113502042B (zh) * | 2021-09-10 | 2021-11-26 | 苏州瀚海新材料有限公司 | 一种纳米增强改性聚酯及其制备方法 |
CN114316543B (zh) * | 2021-12-31 | 2023-07-07 | 珠海麦得发生物科技股份有限公司 | 一种聚羟基脂肪酸酯颗粒及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5578691A (en) * | 1995-03-08 | 1996-11-26 | Board Of Trustees Operating Michigan State University | Polysaccharides grafted with aliphatic polyesters derived from cyclic esters |
US6486295B1 (en) * | 2000-01-24 | 2002-11-26 | Richard A. Gross | Lipase-catalyzed transesterifications to regulate copolymer structure |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4442966A1 (de) * | 1994-12-02 | 1996-06-05 | Henkel Kgaa | Wasser-in-Öl-Emulsionen |
US6551688B2 (en) * | 2001-02-28 | 2003-04-22 | Eastman Chemical Company | Calendered polyester films or sheets having a haze value of less than five percent |
US7153569B2 (en) * | 2004-03-19 | 2006-12-26 | Kimberly-Clark Worldwide, Inc. | Biodegradable aliphatic-aromatic copolyester films |
US20060094858A1 (en) * | 2004-10-28 | 2006-05-04 | Turner Sam R | Novel copolyester compositions with improved impact strength at low temperatures |
US8071695B2 (en) * | 2004-11-12 | 2011-12-06 | Eastman Chemical Company | Polyeste blends with improved stress whitening for film and sheet applications |
US8143034B2 (en) * | 2007-08-21 | 2012-03-27 | Polytechnic Institute Of New York University | Method for preparing long-chain hydroxyacids, diacids and oligomers and polymers thereof |
-
2011
- 2011-02-16 WO PCT/US2011/025086 patent/WO2011103193A2/fr active Application Filing
- 2011-02-16 EP EP11745179.9A patent/EP2536776A4/fr not_active Withdrawn
- 2011-02-16 CA CA2790192A patent/CA2790192A1/fr not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5578691A (en) * | 1995-03-08 | 1996-11-26 | Board Of Trustees Operating Michigan State University | Polysaccharides grafted with aliphatic polyesters derived from cyclic esters |
US6486295B1 (en) * | 2000-01-24 | 2002-11-26 | Richard A. Gross | Lipase-catalyzed transesterifications to regulate copolymer structure |
Non-Patent Citations (5)
Title |
---|
KUMAR A ET AL: "EFFICIENT RING-OPENING POLYMERIZATION AND COPOLYMERIZATION OF EPSILON-CAPROLACTONE AND OMEGA-PENTADECALACTONE CATALYZED BY CANDIDA ANTARTICA LIPASE B", MACROMOLECULES, AMERICAN CHEMICAL SOCIETY, vol. 33, no. 17, 22 August 2000 (2000-08-22), pages 6303 - 6309, XP001050863, ISSN: 0024-9297, DOI: 10.1021/MA000344+ * |
MAZZOCCHETTI L; SCANDOLA M; JIANG Z: "Enzymatic synthesis and structural and thermal properties of poly([omega]-pentadecalactone-co-butylene-co-succinate)", MACROMOLECULES, vol. 42, no. 20, 22 September 2009 (2009-09-22), pages 7811 - 7819, XP002735365 * |
NAKANE K; TAMAKI C; HATA Y; OGIHARA T; OGATA N: "Blends of poly(L-lactic acid) with poly([omega]-penta- decalactone) synthesized by enzyme-catalyzed polymerization", JOURNAL OF APPLIED POLYMER SCIENCE, vol. 108, no. 4, 4 February 2008 (2008-02-04), pages 2139 - 2143, XP002735364 * |
VELD M.A.J., PALMANS A.R.A, MEIJER E.W.: "selective polymerization of functional monomers with novozym 435", JOURNAL OF POLYMER SCIENCE : PART A: POLYMER CHEMISTRY, vol. 45, no. 24, 15 December 2007 (2007-12-15), pages 5968 - 5978, XP002735366 * |
WENHUA LU ET AL: "73305 Engineering Candida Tropicalis for Conversions of Fatty Acids to ù-Hydroxyfatty Acids", 13TH ANNUAL GREEN CHEMISTRY & ENGINEERING CONFERENCE, 1 January 2009 (2009-01-01), pages 1, XP055120804, Retrieved from the Internet <URL:http://acs.confex.com/acs/green09/webprogram/Paper73305.html> [retrieved on 20140529] * |
Also Published As
Publication number | Publication date |
---|---|
WO2011103193A2 (fr) | 2011-08-25 |
EP2536776A2 (fr) | 2012-12-26 |
WO2011103193A3 (fr) | 2012-01-12 |
CA2790192A1 (fr) | 2011-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20120917 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20150311 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C08L 67/02 20060101ALI20150302BHEP Ipc: C08G 63/02 20060101ALI20150302BHEP Ipc: C08G 63/78 20060101AFI20150302BHEP Ipc: C08G 63/60 20060101ALI20150302BHEP Ipc: C08G 63/85 20060101ALI20150302BHEP Ipc: C08G 63/06 20060101ALI20150302BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20150901 |