DK0846184T3 - Opløsningsmiddelekstraktion af polyhydroxyalkanoater fra biomasse, lettet ved anvendelse af et marginalt ikke-opløsningsmiddel for PHA - Google Patents

Opløsningsmiddelekstraktion af polyhydroxyalkanoater fra biomasse, lettet ved anvendelse af et marginalt ikke-opløsningsmiddel for PHA

Info

Publication number
DK0846184T3
DK0846184T3 DK96928198T DK96928198T DK0846184T3 DK 0846184 T3 DK0846184 T3 DK 0846184T3 DK 96928198 T DK96928198 T DK 96928198T DK 96928198 T DK96928198 T DK 96928198T DK 0846184 T3 DK0846184 T3 DK 0846184T3
Authority
DK
Denmark
Prior art keywords
pha
solvent
biomass
polyhydroxyalkanoates
facilitated
Prior art date
Application number
DK96928198T
Other languages
Danish (da)
English (en)
Inventor
Isao Noda
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of DK0846184T3 publication Critical patent/DK0846184T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • 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
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/62—Carboxylic acid esters
    • C12P7/625—Polyesters of hydroxy carboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Epoxy Compounds (AREA)
  • Fats And Perfumes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Compounds Of Unknown Constitution (AREA)
DK96928198T 1995-08-21 1996-08-16 Opløsningsmiddelekstraktion af polyhydroxyalkanoater fra biomasse, lettet ved anvendelse af et marginalt ikke-opløsningsmiddel for PHA DK0846184T3 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US256795P 1995-08-21 1995-08-21
US60131796A 1996-02-16 1996-02-16
PCT/US1996/013261 WO1997007229A1 (en) 1995-08-21 1996-08-16 Solvent extraction of polyhydroxyalkanoates from biomass facilitated by the use of a marginal nonsolvent for pha

Publications (1)

Publication Number Publication Date
DK0846184T3 true DK0846184T3 (da) 2002-07-15

Family

ID=26670558

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96928198T DK0846184T3 (da) 1995-08-21 1996-08-16 Opløsningsmiddelekstraktion af polyhydroxyalkanoater fra biomasse, lettet ved anvendelse af et marginalt ikke-opløsningsmiddel for PHA

Country Status (18)

Country Link
EP (1) EP0846184B1 (cs)
JP (1) JP4201834B2 (cs)
KR (1) KR100262358B1 (cs)
CN (1) CN1069345C (cs)
AT (1) ATE217908T1 (cs)
AU (1) AU704379B2 (cs)
BR (1) BR9610256A (cs)
CA (1) CA2230049C (cs)
CZ (1) CZ295187B6 (cs)
DE (1) DE69621342T2 (cs)
DK (1) DK0846184T3 (cs)
ES (1) ES2177796T3 (cs)
HU (1) HU222563B1 (cs)
MX (1) MX9801381A (cs)
NO (1) NO980701L (cs)
PT (1) PT846184E (cs)
RU (1) RU2196177C2 (cs)
WO (1) WO1997007229A1 (cs)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998046782A1 (en) * 1997-04-15 1998-10-22 Monsanto Company Methods of pha extraction and recovery using non-halogenated solvents
AU6974398A (en) * 1997-04-15 1998-11-11 Monsanto Company High temperature pha extraction using pha-poor solvents
WO1999035278A1 (en) * 1998-01-05 1999-07-15 Monsanto Company Biosynthesis of medium chain length polyhydroxyalkanoates
DE69903792T2 (de) * 1998-01-07 2003-08-14 Metabolix, Inc. Tierfutterzusammensetzungen
JP2002510747A (ja) 1998-04-08 2002-04-09 メタボリックス，インコーポレイテッド バイオポリマーの分離および精製のための方法
ATE336537T1 (de) 1998-06-09 2006-09-15 Metabolix Inc Verfahren und vorrichtung zur herstellung von amorphen polymersuspensionen
JP4790912B2 (ja) * 1999-05-12 2011-10-12 メタボリックス，インコーポレイテッド ポリヒドロキシアルカノエートを精製するための方法
US7754229B2 (en) 2001-11-15 2010-07-13 Laurent Masaro Method for preparing gels
RU2005113285A (ru) * 2002-09-30 2006-01-20 Канека Корпорейшн (Jp) Способ коагулирования поли-3-гидроксиалкановой кислоты
CN1308395C (zh) * 2002-11-08 2007-04-04 株式会社钟化 生物降解性聚酯水性分散液及其制造方法
US7098298B2 (en) * 2003-11-21 2006-08-29 Kaneka Corporation Method for producing polyhydroxyalkanoate crystal
WO2005049692A1 (ja) * 2003-11-21 2005-06-02 Kaneka Corporation ポリヒドロキシアルカノエート結晶の製造方法
US7153928B2 (en) 2003-11-21 2006-12-26 Kaneka Corporation Method for producing polyhydroxyalkanoate crystal
ES2319537T3 (es) * 2003-11-28 2009-05-08 Phb Industrial S.A. Proceso de recuperacion de polihidroxialcanoatos (phas) procedentes de una biomasa celular.
TW200613560A (en) 2004-06-29 2006-05-01 Procter & Gamble Solvent extraction of polyhydroxyalkanoates from biomass
TW200617171A (en) † 2004-06-29 2006-06-01 Procter & Gamble Improved process for the solvent-based extraction of polyhydroxyalkanoates from biomass
CA2579721C (en) * 2004-09-13 2012-11-27 Metabolix, Inc. Single solvent polymer extraction methods
US20060057691A1 (en) * 2004-09-15 2006-03-16 Karunakaran Narasimhan Process for the extraction of polyhydroxyalkanoates from biomass
RU2357573C1 (ru) * 2008-05-29 2009-06-10 Олег Иванович Квасенков Способ выработки восстановленного табака
MX2008008292A (es) * 2008-06-23 2009-12-23 Ct Investig Y Estudios Del Ipn Metodos para la produccion de polihidroxialcanoatos (pha) de cadena media usando aceite vegetal como fuente de carbono.
MY155003A (en) * 2009-01-13 2015-08-28 Plainexus Res Lab Sdn Bhd A method for producing biodegradable resins
CZ307015B6 (cs) 2014-06-03 2017-11-15 Nafigate Corporation, A.S. Způsob izolace polyhydroxyalkanoátů z biomasy fermentované mikroorganismy produkujícími polyhydroxyalkanoáty a/nebo z biomasy obsahující alespoň jednu plodinu produkující polyhydroxyalkanoáty
CN119899880A (zh) 2019-12-23 2025-04-29 希欧生物清洁有限公司 新型生物塑料
CN115667362A (zh) 2020-05-18 2023-01-31 文维罗科技生物技术公司 用于从富含pha的细菌生物质中分离pha的方法
EP4108776A1 (en) 2021-06-22 2022-12-28 CO2BioClean GmbH Production of biopolymers
EP4660311A1 (en) 2024-06-05 2025-12-10 CO2BioClean GmbH Novel co-biopolymers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015123B1 (en) * 1979-02-21 1982-12-22 Imperial Chemical Industries Plc A process for the extraction of poly-3-hydroxy-butyric acid from microbial cells
DE3070855D1 (en) * 1979-08-13 1985-08-14 Ici Plc Production of shaped articles by removal of solvent from gels of high molecular weight crystalline polymers
GB8311677D0 (en) * 1983-04-28 1983-06-02 Ici Plc Extraction process
JPH03180186A (ja) * 1989-09-08 1991-08-06 Showa Denko Kk 共重合体およびその製造法
AT395319B (de) * 1990-10-05 1992-11-25 Danubia Petrochem Polymere Verfahren zur gewinnung eines polyhydroxyalkanoates aus dem zellmaterial eines mikroorganismus und polyhydroxyalkanoatflocken
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
US5422257A (en) * 1991-11-29 1995-06-06 Firmenich Sa Method for obtaining poly-β-hydroxyoctanoic acid via solvent extraction

Also Published As

Publication number Publication date
DE69621342D1 (de) 2002-06-27
KR100262358B1 (ko) 2000-08-01
EP0846184B1 (en) 2002-05-22
CZ51498A3 (cs) 1998-08-12
MX9801381A (es) 1998-11-30
AU6775896A (en) 1997-03-12
ATE217908T1 (de) 2002-06-15
HU222563B1 (hu) 2003-08-28
CN1194008A (zh) 1998-09-23
RU2196177C2 (ru) 2003-01-10
CN1069345C (zh) 2001-08-08
CZ295187B6 (cs) 2005-06-15
EP0846184A1 (en) 1998-06-10
ES2177796T3 (es) 2002-12-16
KR19990044018A (ko) 1999-06-25
PT846184E (pt) 2002-09-30
HUP9901587A2 (hu) 1999-08-30
WO1997007229A1 (en) 1997-02-27
NO980701L (no) 1998-04-21
CA2230049C (en) 2005-11-15
HUP9901587A3 (en) 2000-06-28
JP4201834B2 (ja) 2008-12-24
NO980701D0 (no) 1998-02-19
BR9610256A (pt) 1999-07-06
DE69621342T2 (de) 2003-01-23
HK1011871A1 (en) 1999-07-23
AU704379B2 (en) 1999-04-22
CA2230049A1 (en) 1997-02-27
JP2000516801A (ja) 2000-12-19

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