WO2006031492A8 - Single solvent polymer extraction methods - Google Patents

Single solvent polymer extraction methods

Info

Publication number
WO2006031492A8
WO2006031492A8 PCT/US2005/031624 US2005031624W WO2006031492A8 WO 2006031492 A8 WO2006031492 A8 WO 2006031492A8 US 2005031624 W US2005031624 W US 2005031624W WO 2006031492 A8 WO2006031492 A8 WO 2006031492A8
Authority
WO
WIPO (PCT)
Prior art keywords
extraction methods
single solvent
solvent polymer
polymer extraction
methods
Prior art date
Application number
PCT/US2005/031624
Other languages
French (fr)
Other versions
WO2006031492A1 (en
Inventor
Erik Anderson
John Licata
Johan Van Walsem
Original Assignee
Metabolix Inc
Erik Anderson
John Licata
Johan Van Walsem
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 Metabolix Inc, Erik Anderson, John Licata, Johan Van Walsem filed Critical Metabolix Inc
Priority to CN200580038924XA priority Critical patent/CN101065416B/en
Priority to AU2005285271A priority patent/AU2005285271B2/en
Priority to JP2007531250A priority patent/JP4945447B2/en
Priority to ES05793090T priority patent/ES2375971T3/en
Priority to EP05793090A priority patent/EP1802681B1/en
Priority to BRPI0515267-4A priority patent/BRPI0515267B1/en
Priority to CA2579721A priority patent/CA2579721C/en
Priority to AT05793090T priority patent/ATE531748T1/en
Publication of WO2006031492A1 publication Critical patent/WO2006031492A1/en
Publication of WO2006031492A8 publication Critical patent/WO2006031492A8/en

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
    • C08G63/88—Post-polymerisation treatment
    • C08G63/89—Recovery of the polymer
    • 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

Abstract

This invention relates to single solvent polymer extraction methods.
PCT/US2005/031624 2004-09-13 2005-09-06 Single solvent polymer extraction methods WO2006031492A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CN200580038924XA CN101065416B (en) 2004-09-13 2005-09-06 Single solvent polymer extraction methods
AU2005285271A AU2005285271B2 (en) 2004-09-13 2005-09-06 Single solvent polymer extraction methods
JP2007531250A JP4945447B2 (en) 2004-09-13 2005-09-06 Extraction method of single solvent polymer
ES05793090T ES2375971T3 (en) 2004-09-13 2005-09-06 METHODS OF EXTRACTION OF POLENDERS IN A SOLE SOLVENT.
EP05793090A EP1802681B1 (en) 2004-09-13 2005-09-06 Single solvent polymer extraction methods
BRPI0515267-4A BRPI0515267B1 (en) 2004-09-13 2005-09-06 Method of isolating a PHA from a biomass containing said PHA
CA2579721A CA2579721C (en) 2004-09-13 2005-09-06 Single solvent polymer extraction methods
AT05793090T ATE531748T1 (en) 2004-09-13 2005-09-06 METHOD FOR EXTRACTING POLYMERS USING A SINGLE SOLVENT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60928004P 2004-09-13 2004-09-13
US60/609,280 2004-09-13

Publications (2)

Publication Number Publication Date
WO2006031492A1 WO2006031492A1 (en) 2006-03-23
WO2006031492A8 true WO2006031492A8 (en) 2007-07-05

Family

ID=36060356

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/031624 WO2006031492A1 (en) 2004-09-13 2005-09-06 Single solvent polymer extraction methods

Country Status (10)

Country Link
US (3) US7576173B2 (en)
EP (2) EP1802681B1 (en)
JP (1) JP4945447B2 (en)
CN (1) CN101065416B (en)
AT (1) ATE531748T1 (en)
AU (1) AU2005285271B2 (en)
BR (1) BRPI0515267B1 (en)
CA (1) CA2579721C (en)
ES (1) ES2375971T3 (en)
WO (1) WO2006031492A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160068463A1 (en) 2012-11-14 2016-03-10 Metabolix, Inc. Production of salts of 4-hydroxybutyrate using biobased raw materials
KR20150083910A (en) * 2012-12-18 2015-07-20 베올리아 워터 솔루션즈 앤드 테크놀러지스 써포트 Method of producing polyhydroxyalkanoate compounded plastics having improved mechanical properties
WO2014127053A2 (en) 2013-02-13 2014-08-21 Metabolix, Inc. Process for ultra pure chemical production from biobased raw starting materials
US9290612B2 (en) 2013-03-13 2016-03-22 Tepha, Inc. Compositions and devices of poly-4-hydroxybutyrate
US9255059B2 (en) 2013-08-02 2016-02-09 Eastman Chemical Company Method for producing an alkyl 3-hydroxybutyrate
US9388114B2 (en) 2013-08-02 2016-07-12 Eastman Chemical Company Compositions including an alkyl 3-hydroxybutyrate
US9163202B2 (en) 2013-08-02 2015-10-20 Eastman Chemical Company Aqueous cleaning compositions including an alkyl 3-hydroxybutyrate
US9249378B2 (en) 2013-08-02 2016-02-02 Eastman Chemical Company Aqueous cleaning compositions having enhanced properties
US9480780B2 (en) 2013-11-05 2016-11-01 Tepha, Inc. Compositions and devices of poly-4-hydroxybutyrate
KR102280247B1 (en) * 2014-10-16 2021-07-21 에스케이이노베이션 주식회사 Method of Preparing Anhydrosugar Alcohols by Azeotropic Distillation
CN111346580B (en) * 2020-04-29 2020-12-11 吉林中粮生化有限公司 Method and system for extracting polyhydroxyalkanoate by combining high temperature and high pressure with ultrasound

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395319B (en) * 1990-10-05 1992-11-25 Danubia Petrochem Polymere METHOD FOR OBTAINING A POLYHYDROXYALKANOATE FROM THE CELL MATERIAL OF A MICROORGANISM AND POLYHYDROXYALKANOATE FLAKES
CN1104683A (en) * 1993-12-29 1995-07-05 中国科学院成都生物研究所 Preparation of betal-polyhydroxybutyrate
GB9416690D0 (en) * 1994-08-18 1994-10-12 Zeneca Ltd Process for the recovery of polyhydroxyalkanoic acid
JP4201834B2 (en) * 1995-08-21 2008-12-24 メレディアン、インコーポレーテッド Solvent extraction of polyhydroxyalkanoates from biomass facilitated by the use of restricted non-solvents for PHA
US5942597A (en) * 1995-08-21 1999-08-24 The Procter & Gamble Company Solvent extraction of polyhydroxyalkanoates from biomass
JPH09191893A (en) * 1996-01-22 1997-07-29 Taisei Corp Production of hydroxyalkanoic acid copolymer
DE69837914T2 (en) 1997-04-15 2008-02-21 Metabolix, Inc., Cambridge High temperature PHA extraction with poor solvent for PHA
CN1070534C (en) * 1998-01-23 2001-09-05 清华大学 Method for separating and refining polyhydroxy fatty acid ester in bacteria cell from bacteria
ES2265186T3 (en) * 1998-02-23 2007-02-01 Mnemoscience Gmbh POLYMERS WITH FORM MEMORY.
DE60036863T2 (en) * 1999-03-25 2008-07-31 Metabolix, Inc., Cambridge Medical devices and uses of polyhydroxyalkanoate polymers
EP1175499B1 (en) * 1999-05-12 2005-03-30 Metabolix, Inc. Methods for purifying polyhydroxyalkanoates
AU2001250800A1 (en) * 2000-03-10 2001-09-24 Metabolix, Inc. Prevention of gelation of polyhydroxyalkanoate solutions using shear
CA2494322C (en) * 2002-08-06 2012-05-22 Metabolix Inc. Polymer extraction methods
JPWO2005049692A1 (en) * 2003-11-21 2007-06-07 株式会社カネカ Process for producing polyhydroxyalkanoate crystals
DE602004018971D1 (en) 2003-11-28 2009-02-26 Phb Ind Sa METHOD OF OBTAINING POLY-HYDROXYALKANOLATE (PHAS) FROM CELL BIOMASS
JP2005239998A (en) * 2004-01-29 2005-09-08 Mitsubishi Engineering Plastics Corp Polyphenylene ether resin composition
US20050239998A1 (en) * 2004-03-04 2005-10-27 Koichi Kinoshita Method for producing polyhydroxyalkanoate
CA2555976A1 (en) 2004-03-04 2005-09-15 Kaneka Corporation Method for producing polyhydroxyalkanoate
TW200617171A (en) * 2004-06-29 2006-06-01 Procter & Gamble Improved process for the solvent-based extraction of polyhydroxyalkanoates from biomass

Also Published As

Publication number Publication date
BRPI0515267B1 (en) 2017-11-14
JP4945447B2 (en) 2012-06-06
EP1802681A1 (en) 2007-07-04
AU2005285271B2 (en) 2010-09-09
EP2256143A1 (en) 2010-12-01
US7893194B2 (en) 2011-02-22
EP1802681A4 (en) 2007-11-14
ES2375971T3 (en) 2012-03-07
CN101065416B (en) 2011-04-13
US7576173B2 (en) 2009-08-18
ATE531748T1 (en) 2011-11-15
WO2006031492A1 (en) 2006-03-23
CA2579721C (en) 2012-11-27
CN101065416A (en) 2007-10-31
JP2008512552A (en) 2008-04-24
US20100311940A1 (en) 2010-12-09
AU2005285271A1 (en) 2006-03-23
BRPI0515267A (en) 2008-07-15
US20060058501A1 (en) 2006-03-16
CA2579721A1 (en) 2006-03-23
EP1802681B1 (en) 2011-11-02
US20100016544A1 (en) 2010-01-21
US7795376B2 (en) 2010-09-14

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