ATE217908T1 - Vereinfachte loesungsmittelextraktion von polyhydroxyalkanoaten aus biomasse durch verwendung eines marginalen nichtloesungsmittels fuer pha - Google Patents

Vereinfachte loesungsmittelextraktion von polyhydroxyalkanoaten aus biomasse durch verwendung eines marginalen nichtloesungsmittels fuer pha

Info

Publication number
ATE217908T1
ATE217908T1 AT96928198T AT96928198T ATE217908T1 AT E217908 T1 ATE217908 T1 AT E217908T1 AT 96928198 T AT96928198 T AT 96928198T AT 96928198 T AT96928198 T AT 96928198T AT E217908 T1 ATE217908 T1 AT E217908T1
Authority
AT
Austria
Prior art keywords
pha
solvent
biomass
canoates
polyhydroxyal
Prior art date
Application number
AT96928198T
Other languages
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 ATE217908T1 publication Critical patent/ATE217908T1/de

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)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Microbiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Fats And Perfumes (AREA)
  • Epoxy Compounds (AREA)
AT96928198T 1995-08-21 1996-08-16 Vereinfachte loesungsmittelextraktion von polyhydroxyalkanoaten aus biomasse durch verwendung eines marginalen nichtloesungsmittels fuer pha ATE217908T1 (de)

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
ATE217908T1 true ATE217908T1 (de) 2002-06-15

Family

ID=26670558

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96928198T ATE217908T1 (de) 1995-08-21 1996-08-16 Vereinfachte loesungsmittelextraktion von polyhydroxyalkanoaten aus biomasse durch verwendung eines marginalen nichtloesungsmittels fuer pha

Country Status (19)

Country Link
EP (1) EP0846184B1 (de)
JP (1) JP4201834B2 (de)
KR (1) KR100262358B1 (de)
CN (1) CN1069345C (de)
AT (1) ATE217908T1 (de)
AU (1) AU704379B2 (de)
BR (1) BR9610256A (de)
CA (1) CA2230049C (de)
CZ (1) CZ295187B6 (de)
DE (1) DE69621342T2 (de)
DK (1) DK0846184T3 (de)
ES (1) ES2177796T3 (de)
HK (1) HK1011871A1 (de)
HU (1) HU222563B1 (de)
MX (1) MX9801381A (de)
NO (1) NO980701L (de)
PT (1) PT846184E (de)
RU (1) RU2196177C2 (de)
WO (1) WO1997007229A1 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0975788A1 (de) * 1997-04-15 2000-02-02 Monsanto Company Verfahren zur extraktion und rückgewinnung von pha mit nicht-halogenierten lösungsmitteln
DE69837914T2 (de) * 1997-04-15 2008-02-21 Metabolix, Inc., Cambridge Hochtemperatur-PHA Extraktion mit schlecht-lösenden Lösungsmittel für PHA
EP1044278A1 (de) * 1998-01-05 2000-10-18 Monsanto Company Biosynthese mittelkettiger polyhydroyalkanoaten
DE69903792T2 (de) 1998-01-07 2003-08-14 Metabolix Inc Tierfutterzusammensetzungen
MXPA00009754A (es) 1998-04-08 2002-05-08 Metabolix Inc Metodos para la separacion y purificacion de biopolimeros.
CA2333005A1 (en) 1998-06-09 1999-12-16 Tillman U. Gerngross Methods and apparatus for the production of amorphous polymer suspensions
CA2373131C (en) * 1999-05-12 2004-11-02 Metabolix, Inc. Methods for purifying polyhydroxyalkanoates
DE60231325D1 (de) 2001-11-15 2009-04-09 Biomatera Inc Verfahren zur herstellung von gelen
EP1550724A1 (de) * 2002-09-30 2005-07-06 Kaneka Corporation VERFAHREN ZUR KOAGULATION VON POLY-3-HYDROXYALKANSûURE
BR0315787A (pt) 2002-11-08 2005-09-13 Kaneka Corp Dispersão aquosa de poliéster biodegradável e processo para preparo do mesmo
CA2544588A1 (en) * 2003-11-21 2005-06-02 Kaneka Corporation Process for producing polyhydroxyalkanoate crystal
US7098298B2 (en) * 2003-11-21 2006-08-29 Kaneka Corporation Method for producing polyhydroxyalkanoate crystal
US7153928B2 (en) 2003-11-21 2006-12-26 Kaneka Corporation Method for producing polyhydroxyalkanoate crystal
KR101130191B1 (ko) 2003-11-28 2012-03-29 피에이치비 인더스트리얼 에스.에이. 세포 바이오매스로부터 폴리하이드록시알카노에이트(˝ｐｈａｓ˝) 를 회수하는 방법
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
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
EP4081573A1 (de) 2019-12-23 2022-11-02 CO2BioClean GmbH Neue biokunststoffe
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 (de) 2021-06-22 2022-12-28 CO2BioClean GmbH Herstellung von biopolymere

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015123B1 (de) * 1979-02-21 1982-12-22 Imperial Chemical Industries Plc Verfahren zur Extraktion von Poly-(3-Hydroxybuttersäure) aus mikrobiellen Zellen
EP0024810B2 (de) * 1979-08-13 1989-07-26 Imperial Chemical Industries Plc Herstellen von Formkörpern durch Entfernung von Lösungsmitteln aus Gelen hochmolekularer kristalliner Polymere
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
EP0569569A1 (de) * 1991-11-29 1993-11-18 Firmenich Sa Verfahren zum erhalten von poly-beta hydroxy octansäure

Also Published As

Publication number Publication date
HK1011871A1 (en) 1999-07-23
BR9610256A (pt) 1999-07-06
JP4201834B2 (ja) 2008-12-24
NO980701D0 (no) 1998-02-19
RU2196177C2 (ru) 2003-01-10
AU704379B2 (en) 1999-04-22
PT846184E (pt) 2002-09-30
CZ295187B6 (cs) 2005-06-15
EP0846184A1 (de) 1998-06-10
CA2230049C (en) 2005-11-15
KR100262358B1 (ko) 2000-08-01
DK0846184T3 (da) 2002-07-15
DE69621342T2 (de) 2003-01-23
CA2230049A1 (en) 1997-02-27
HUP9901587A2 (hu) 1999-08-30
AU6775896A (en) 1997-03-12
HUP9901587A3 (en) 2000-06-28
CN1069345C (zh) 2001-08-08
ES2177796T3 (es) 2002-12-16
NO980701L (no) 1998-04-21
EP0846184B1 (de) 2002-05-22
CZ51498A3 (cs) 1998-08-12
WO1997007229A1 (en) 1997-02-27
JP2000516801A (ja) 2000-12-19
KR19990044018A (ko) 1999-06-25
HU222563B1 (hu) 2003-08-28
MX9801381A (es) 1998-11-30
DE69621342D1 (de) 2002-06-27
CN1194008A (zh) 1998-09-23

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UEP Publication of translation of european patent specification
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