EP2536776A4 - Copolyesters having repeat units derived from -hydroxy fatty acids - Google Patents

Copolyesters having repeat units derived from -hydroxy fatty acids

Info

Publication number: EP2536776A4
Authority: EP; European Patent Office
Prior art keywords: copolyesters; fatty acids; units derived; repeat units; hydroxy fatty
Prior art date: 2010-02-16
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP11745179.9A

Other languages

German (de)

French (fr)

Other versions

EP2536776A2 (en

Inventor

Richard A Gross

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.)

SyntheZyme LLC

Original Assignee

SyntheZyme LLC

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.)

2010-02-16

Filing date

2011-02-16

Publication date

2015-04-08

2011-02-16 Application filed by SyntheZyme LLC filed Critical SyntheZyme LLC

2012-12-26 Publication of EP2536776A2 publication Critical patent/EP2536776A2/en

2015-04-08 Publication of EP2536776A4 publication Critical patent/EP2536776A4/en

Status Withdrawn legal-status Critical Current

Links

229920001634 Copolyester Polymers 0.000 title 1
235000014113 dietary fatty acids Nutrition 0.000 title 1
229930195729 fatty acid Natural products 0.000 title 1
239000000194 fatty acid Substances 0.000 title 1

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)

EP11745179.9A 2010-02-16 2011-02-16 Copolyesters having repeat units derived from -hydroxy fatty acids Withdrawn EP2536776A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US30506810P	2010-02-16	2010-02-16
PCT/US2011/025086 WO2011103193A2 (en)	2010-02-16	2011-02-16	COPOLYESTERS HAVING REPEAT UNITS DERIVED FROM ω-HYDROXY FATTY ACIDS

Publications (2)

Publication Number	Publication Date
EP2536776A2 EP2536776A2 (en)	2012-12-26
EP2536776A4 true EP2536776A4 (en)	2015-04-08

Family

ID=44483550

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP11745179.9A Withdrawn EP2536776A4 (en)	2010-02-16	2011-02-16	Copolyesters having repeat units derived from -hydroxy fatty acids

Country Status (3)

Country	Link
EP (1)	EP2536776A4 (en)
CA (1)	CA2790192A1 (en)
WO (1)	WO2011103193A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2014135376A1 (en) *	2013-03-06	2014-09-12	Dsm Ip Assets B.V.	Flame retardant composition comprising a thermoplastic copolyetherester elastomer
WO2015027341A1 (en) *	2013-08-30	2015-03-05	Trent University	Aliphatic polyesters and copolyesters derived from natural oils and their related physical properties
CN104231234B (en) *	2014-09-26	2016-02-10	山西大学	Amino-pyrroles zinc Li metal Catalysts and its preparation method and application
CN107815473B (en) *	2017-11-03	2021-05-18	云南民族大学	Diphenyl ether compound and preparation method and application thereof
CN110607152A (en) *	2019-09-23	2019-12-24	上海天洋热熔粘接材料股份有限公司	A kind of bio-based low temperature resistant copolyester hot melt adhesive and preparation method thereof
CN111995846A (en) *	2020-09-16	2020-11-27	贺州学院	A kind of PTT/artificial granite waste residue composite material and preparation method thereof
EP4258858A1 (en) *	2020-12-11	2023-10-18	Celanese International Corporation	Foam formed from cellulose ester composition
CN113502042B (en) *	2021-09-10	2021-11-26	苏州瀚海新材料有限公司	Nano reinforced modified polyester and preparation method thereof
CN114316543B (en) *	2021-12-31	2023-07-07	珠海麦得发生物科技股份有限公司	A kind of polyhydroxyalkanoate particle and preparation method thereof
US12070885B2 (en)	2022-06-10	2024-08-27	Reynolds Consumer Products LLC	Method for manufacturing renewable film and products
CN118580477B (en) *	2024-06-21	2024-12-24	浙江康隆达特种防护科技股份有限公司	Bio-based polymer, bio-based composition, and preparation methods and applications thereof
CN119684577B (en) *	2024-12-10	2025-10-28	青岛科技大学	A bio-based closed-loop recyclable thermoplastic elastomer and its preparation method

Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4442966A1 (en) *	1994-12-02	1996-06-05	Henkel Kgaa	Water-in-oil emulsions
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/en not_active Ceased
- 2011-02-16 EP EP11745179.9A patent/EP2536776A4/en not_active Withdrawn
- 2011-02-16 CA CA2790192A patent/CA2790192A1/en not_active Abandoned

Patent Citations (2)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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
WO2011103193A3 (en)	2012-01-12
WO2011103193A2 (en)	2011-08-25
CA2790192A1 (en)	2011-08-25
EP2536776A2 (en)	2012-12-26

Legal Events

Date	Code	Title	Description
2012-11-23	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
2012-12-26	17P	Request for examination filed	Effective date: 20120917
2012-12-26	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
2013-05-22	DAX	Request for extension of the european patent (deleted)
2015-04-08	A4	Supplementary search report drawn up and despatched	Effective date: 20150311
2015-04-08	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
2016-01-22	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
2016-02-24	18D	Application deemed to be withdrawn	Effective date: 20150901

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