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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)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Fats And Perfumes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Epoxy Compounds (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 (fr) 1995-08-21 1996-08-16 Extraction par solvant de polyhydroxyalcanoates (pha) de la biomasse, facilitee par l'utilisation d'un non-solvant marginal pour 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 (fr)
JP (1) JP4201834B2 (fr)
KR (1) KR100262358B1 (fr)
CN (1) CN1069345C (fr)
AT (1) ATE217908T1 (fr)
AU (1) AU704379B2 (fr)
BR (1) BR9610256A (fr)
CA (1) CA2230049C (fr)
CZ (1) CZ295187B6 (fr)
DE (1) DE69621342T2 (fr)
DK (1) DK0846184T3 (fr)
ES (1) ES2177796T3 (fr)
HU (1) HU222563B1 (fr)
MX (1) MX9801381A (fr)
NO (1) NO980701L (fr)
PT (1) PT846184E (fr)
RU (1) RU2196177C2 (fr)
WO (1) WO1997007229A1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6043063A (en) * 1997-04-15 2000-03-28 Monsanto Company Methods of PHA extraction and recovery using non-halogenated solvents
WO1998046783A1 (fr) * 1997-04-15 1998-10-22 Monsanto Company Extraction de pha a haute temperature au moyen de solvants pauvres en pha
EP1044278A1 (fr) * 1998-01-05 2000-10-18 Monsanto Company Biosynthese de polyhydroxyalcanoates a longueur de chaine moyenne
CA2317314C (fr) * 1998-01-07 2003-12-30 Metabolix, Inc. Compositions d'aliments pour animaux
CA2327086A1 (fr) 1998-04-08 1999-10-14 Daniel M. Horowitz Procedes pour la separation et la purification des biopolymeres
AU746769B2 (en) 1998-06-09 2002-05-02 Metabolix, Inc. Methods and apparatus for the production of amorphous polymer suspensions
AU750835B2 (en) * 1999-05-12 2002-08-01 Metabolix, Inc. Methods for purifying polyhydroxyalkanoates
ATE423816T1 (de) 2001-11-15 2009-03-15 Biomatera Inc Verfahren zur herstellung von gelen
BR0314749A (pt) * 2002-09-30 2005-07-26 Kaneka Corp Método de coagulação do ácido poli-3-hidroxialcanóico
AU2003277546A1 (en) 2002-11-08 2004-06-07 Kaneka Corporation Aqueous dispersion of biodegradable polyester and method for production thereof
US7153928B2 (en) 2003-11-21 2006-12-26 Kaneka Corporation Method for producing polyhydroxyalkanoate crystal
US7098298B2 (en) * 2003-11-21 2006-08-29 Kaneka Corporation Method for producing polyhydroxyalkanoate crystal
JPWO2005049692A1 (ja) * 2003-11-21 2007-06-07 株式会社カネカ ポリヒドロキシアルカノエート結晶の製造方法
DE602004018971D1 (de) 2003-11-28 2009-02-26 Phb Ind Sa Verfahren zur gewinnung von polyhydroxyalkanolaten ( phas ) aus zellbiomasse
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
AU2005285271B2 (en) * 2004-09-13 2010-09-09 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
EP4153654B1 (fr) 2020-05-18 2024-04-03 Venvirotech Biotechnology SL. Procédé pour isoler du pha à partir d'une biomasse bactérienne riche
EP4108776A1 (fr) 2021-06-22 2022-12-28 CO2BioClean GmbH Production de biopolymères
EP4660311A1 (fr) 2024-06-05 2025-12-10 CO2BioClean GmbH Nouveaux co-biopolymères

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3061384D1 (en) * 1979-02-21 1983-01-27 Ici Plc A process for the extraction of poly-3-hydroxy-butyric acid from microbial cells
EP0024810B2 (fr) * 1979-08-13 1989-07-26 Imperial Chemical Industries Plc Production d'articles conformés par elimination du solvant de gels de polymères cristallins de poids moléculaire élevé
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
WO1997007229A1 (fr) 1997-02-27
CA2230049A1 (fr) 1997-02-27
KR19990044018A (ko) 1999-06-25
ATE217908T1 (de) 2002-06-15
KR100262358B1 (ko) 2000-08-01
RU2196177C2 (ru) 2003-01-10
CZ51498A3 (cs) 1998-08-12
CZ295187B6 (cs) 2005-06-15
EP0846184A1 (fr) 1998-06-10
PT846184E (pt) 2002-09-30
DE69621342D1 (de) 2002-06-27
CA2230049C (fr) 2005-11-15
HUP9901587A3 (en) 2000-06-28
NO980701L (no) 1998-04-21
MX9801381A (es) 1998-11-30
CN1194008A (zh) 1998-09-23
EP0846184B1 (fr) 2002-05-22
HU222563B1 (hu) 2003-08-28
ES2177796T3 (es) 2002-12-16
AU6775896A (en) 1997-03-12
HK1011871A1 (en) 1999-07-23
CN1069345C (zh) 2001-08-08
BR9610256A (pt) 1999-07-06
NO980701D0 (no) 1998-02-19
DE69621342T2 (de) 2003-01-23
JP4201834B2 (ja) 2008-12-24
HUP9901587A2 (hu) 1999-08-30
AU704379B2 (en) 1999-04-22
JP2000516801A (ja) 2000-12-19

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