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BRPI0515267A - métodos de extração de polìmero com solvente único - Google Patents

métodos de extração de polìmero com solvente único

Info

Publication number
BRPI0515267A
BRPI0515267A BRPI0515267-4A BRPI0515267A BRPI0515267A BR PI0515267 A BRPI0515267 A BR PI0515267A BR PI0515267 A BRPI0515267 A BR PI0515267A BR PI0515267 A BRPI0515267 A BR PI0515267A
Authority
BR
Brazil
Prior art keywords
extraction methods
single solvent
solvent polymer
polymer extraction
methods
Prior art date
Application number
BRPI0515267-4A
Other languages
English (en)
Inventor
Erik Anderson
John Licata
Johan Van Walsem
Original Assignee
Metabolix Inc
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 filed Critical Metabolix Inc
Publication of BRPI0515267A publication Critical patent/BRPI0515267A/pt
Publication of BRPI0515267B1 publication Critical patent/BRPI0515267B1/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

MéTODOS DE EXTRAçãO DE POLìMERO COM SOLVENTE úNICO A presente invenção refere-se a métodos de extração de polímero com solvente único.
BRPI0515267-4A 2004-09-13 2005-09-06 Method of isolating a PHA from a biomass containing said PHA BRPI0515267B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US60928004P 2004-09-13 2004-09-13
US60/609,280 2004-09-13
PCT/US2005/031624 WO2006031492A1 (en) 2004-09-13 2005-09-06 Single solvent polymer extraction methods

Publications (2)

Publication Number Publication Date
BRPI0515267A true BRPI0515267A (pt) 2008-07-15
BRPI0515267B1 BRPI0515267B1 (pt) 2017-11-14

Family

ID=36060356

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515267-4A BRPI0515267B1 (pt) 2004-09-13 2005-09-06 Method of isolating a PHA from a biomass containing said PHA

Country Status (10)

Country Link
US (3) US7576173B2 (pt)
EP (2) EP2256143A1 (pt)
JP (1) JP4945447B2 (pt)
CN (1) CN101065416B (pt)
AT (1) ATE531748T1 (pt)
AU (1) AU2005285271B2 (pt)
BR (1) BRPI0515267B1 (pt)
CA (1) CA2579721C (pt)
ES (1) ES2375971T3 (pt)
WO (1) WO2006031492A1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014078014A2 (en) 2012-11-14 2014-05-22 Metabolix, Inc. Production of salts of 4-hydroxybutyrate using biobased raw materials
JP5955471B2 (ja) * 2012-12-18 2016-07-20 ヴェオリア・ウォーター・ソリューションズ・アンド・テクノロジーズ・サポート 改良された機械的特性を有するポリヒドロキシアルカノエート複合プラスチックの生産方法
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
US9249378B2 (en) 2013-08-02 2016-02-02 Eastman Chemical Company Aqueous cleaning compositions having enhanced properties
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
WO2015069556A1 (en) 2013-11-05 2015-05-14 Tepha, Inc. Compositions and devices of poly-4-hydroxybutyrate
KR102280247B1 (ko) * 2014-10-16 2021-07-21 에스케이이노베이션 주식회사 공비증류를 이용한 무수당 알코올의 제조방법
WO2021153250A1 (ja) * 2020-01-29 2021-08-05 株式会社カネカ 生分解性ポリエステル溶液およびその利用
CN111346580B (zh) * 2020-04-29 2020-12-11 吉林中粮生化有限公司 高温高压下结合超声提取聚羟基脂肪酸酯的方法和系统
WO2025215069A1 (en) * 2024-04-09 2025-10-16 Novamont S.P.A. Reuse of bioplastics in polymerisation

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT395319B (de) * 1990-10-05 1992-11-25 Danubia Petrochem Polymere Verfahren zur gewinnung eines polyhydroxyalkanoates aus dem zellmaterial eines mikroorganismus und polyhydroxyalkanoatflocken
CN1104683A (zh) * 1993-12-29 1995-07-05 中国科学院成都生物研究所 制取聚-β-羟基丁酸酯的新方法
GB9416690D0 (en) * 1994-08-18 1994-10-12 Zeneca Ltd Process for the recovery of polyhydroxyalkanoic acid
US5942597A (en) * 1995-08-21 1999-08-24 The Procter & Gamble Company Solvent extraction of polyhydroxyalkanoates from biomass
PT846184E (pt) * 1995-08-21 2002-09-30 Procter & Gamble Extraccao por solvente de polihidroxialcanoatos a partir de biomassa facilitada pela utilizacao de um nao solvente marginal para o pha
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
DE69837914T2 (de) 1997-04-15 2008-02-21 Metabolix, Inc., Cambridge Hochtemperatur-PHA Extraktion mit schlecht-lösenden Lösungsmittel für PHA
CN1070534C (zh) * 1998-01-23 2001-09-05 清华大学 从细菌菌体中分离提纯细菌胞内聚羟基脂肪酸酯的方法
WO1999042528A2 (en) * 1998-02-23 1999-08-26 Mnemoscience Gmbh Shape memory polymers
EP1163019B1 (en) * 1999-03-25 2007-10-24 Metabolix, Inc. Medical devices and applications of polyhydroxyalkanoate polymers
CA2373131C (en) * 1999-05-12 2004-11-02 Metabolix, Inc. Methods for purifying polyhydroxyalkanoates
AU2001250800A1 (en) * 2000-03-10 2001-09-24 Metabolix, Inc. Prevention of gelation of polyhydroxyalkanoate solutions using shear
PT1529072E (pt) * 2002-08-06 2012-11-14 Metabolix Inc Processos de extração de polímeros
BRPI0416497A (pt) * 2003-11-21 2007-03-13 Kaneka Corp processo para a produção de cristais poli-hidroxialcanoato
PT1687436E (pt) 2003-11-28 2009-03-05 Phb Ind Sa Processo para recuperar poli-hidroxialcanoatos ( phas ) a partir de biomassa celular
JP2005239998A (ja) * 2004-01-29 2005-09-08 Mitsubishi Engineering Plastics Corp ポリフェニレンエーテル系樹脂組成物
US20050239998A1 (en) * 2004-03-04 2005-10-27 Koichi Kinoshita Method for producing polyhydroxyalkanoate
WO2005085460A1 (ja) 2004-03-04 2005-09-15 Kaneka Corporation ポリヒドロキシアルカノエートの製造方法
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
CN101065416A (zh) 2007-10-31
CA2579721C (en) 2012-11-27
AU2005285271A1 (en) 2006-03-23
ATE531748T1 (de) 2011-11-15
US20060058501A1 (en) 2006-03-16
US7893194B2 (en) 2011-02-22
WO2006031492A8 (en) 2007-07-05
US20100311940A1 (en) 2010-12-09
US7576173B2 (en) 2009-08-18
EP1802681A4 (en) 2007-11-14
CN101065416B (zh) 2011-04-13
EP1802681B1 (en) 2011-11-02
US7795376B2 (en) 2010-09-14
EP2256143A1 (en) 2010-12-01
ES2375971T3 (es) 2012-03-07
JP2008512552A (ja) 2008-04-24
JP4945447B2 (ja) 2012-06-06
US20100016544A1 (en) 2010-01-21
AU2005285271B2 (en) 2010-09-09
CA2579721A1 (en) 2006-03-23
BRPI0515267B1 (pt) 2017-11-14
EP1802681A1 (en) 2007-07-04
WO2006031492A1 (en) 2006-03-23

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: CJ RESEARCH CENTER LLC (US)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25A Requested transfer of rights approved