ATE458822T1 - Verfahren für die trennung und reinigung von biopolymeren - Google Patents

Verfahren für die trennung und reinigung von biopolymeren

Info

Publication number
ATE458822T1
ATE458822T1 AT99916498T AT99916498T ATE458822T1 AT E458822 T1 ATE458822 T1 AT E458822T1 AT 99916498 T AT99916498 T AT 99916498T AT 99916498 T AT99916498 T AT 99916498T AT E458822 T1 ATE458822 T1 AT E458822T1
Authority
AT
Austria
Prior art keywords
pha
treatment
ozone
biomass
phas
Prior art date
Application number
AT99916498T
Other languages
English (en)
Inventor
Daniel M Horowitz
Elaine Brennan
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
Application granted granted Critical
Publication of ATE458822T1 publication Critical patent/ATE458822T1/de

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
    • C08G63/90—Purification; Drying
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Saccharide Compounds (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • External Artificial Organs (AREA)
AT99916498T 1998-04-08 1999-04-08 Verfahren für die trennung und reinigung von biopolymeren ATE458822T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8111298P 1998-04-08 1998-04-08
PCT/US1999/007689 WO1999051760A1 (en) 1998-04-08 1999-04-08 Methods for separation and purification of biopolymers

Publications (1)

Publication Number Publication Date
ATE458822T1 true ATE458822T1 (de) 2010-03-15

Family

ID=22162170

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99916498T ATE458822T1 (de) 1998-04-08 1999-04-08 Verfahren für die trennung und reinigung von biopolymeren

Country Status (10)

Country Link
US (1) US6368836B2 (de)
EP (1) EP1070135B1 (de)
JP (1) JP2002510747A (de)
AT (1) ATE458822T1 (de)
AU (1) AU757682B2 (de)
CA (1) CA2327086A1 (de)
DE (1) DE69942060D1 (de)
ES (1) ES2339725T3 (de)
MX (1) MXPA00009754A (de)
WO (1) WO1999051760A1 (de)

Families Citing this family (15)

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DK0981381T3 (da) 1997-05-12 2007-06-04 Metabolix Inc Polyhydroxyalkanoater ti anvendelser in vivo
US8147824B2 (en) * 1999-08-05 2012-04-03 Athersys, Inc. Immunomodulatory properties of multipotent adult progenitor cells and uses thereof
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
US20080207870A1 (en) 2004-08-31 2008-08-28 Riken Thermostable Biopolyester
US20080193650A1 (en) * 2006-02-08 2008-08-14 William Morrison Lyon Method of remediation, cleaning, restoration and protection
WO2008111941A2 (en) * 2007-03-14 2008-09-18 Fangxiao Yang Process and system for butanol production
US9359580B2 (en) 2010-08-16 2016-06-07 The Johns Hopkins University Method for extraction and purification of oils from microalgal biomass using high-pressure CO2 as a solute
US20140171614A1 (en) * 2011-07-22 2014-06-19 Toray Industries, Inc. Method for producing organic acid
WO2013016558A1 (en) * 2011-07-26 2013-01-31 Micromidas Inc. Methods of extracting and purifying polyhydroxyalkanoates from pha-containing bacterial cells
US9085784B1 (en) 2012-03-29 2015-07-21 Newlight Technologies, Llc Polyhydroxyalkanoate production methods and materials and microorganisms used in same
ES2448823B1 (es) 2012-08-14 2014-10-13 Neol Biosolutions, S.A. Producción de bioplásticos
US20230265237A1 (en) * 2020-07-13 2023-08-24 Newlight Technologies, Inc. Solution and method for the oxidative lysis and conditioning of polyhydroxalkanoate producing cells
CN114409886A (zh) * 2022-01-26 2022-04-29 珠海麦得发生物科技股份有限公司 一种聚羟基脂肪酸脂的提纯方法
KR20240019597A (ko) * 2022-08-04 2024-02-14 씨제이제일제당 (주) 색가 모니터링을 통한 정제 공정 제어 방법 및 시스템, 및 폴리하이드록시알카노에이트 수지의 제조 방법

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DE276304C (de) *
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FR2446859A1 (fr) 1979-01-22 1980-08-14 Solvay Procede de separation de poly-b-hydroxybutyrates d'une biomasse
US4331603A (en) * 1979-05-25 1982-05-25 Emery Industries, Inc. Process for improving the fragrance properties of macrocyclic compounds obtained by thermal depolymerization
US4329212A (en) 1980-10-27 1982-05-11 Westvaco Corporation Method for making ozone
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EP0145233B2 (de) 1983-11-23 1991-11-06 Imperial Chemical Industries Plc Trennungsverfahrenfür ein 3-hydroxybutyrat-Polymer
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AT390068B (de) * 1988-07-07 1990-03-12 Danubia Petrochemie Extraktionsmittel fuer poly-d(-)-3-hydroxybuttersaeure
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AT395319B (de) 1990-10-05 1992-11-25 Danubia Petrochem Polymere Verfahren zur gewinnung eines polyhydroxyalkanoates aus dem zellmaterial eines mikroorganismus und polyhydroxyalkanoatflocken
GB9108756D0 (en) 1991-04-24 1991-06-12 Ici Plc Production of polyalkanoate in plants
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CA2113412C (en) 1991-07-19 2000-01-25 Christopher R. Somerville Transgenic plants producing polyhydroxyalkanoates
US5610041A (en) 1991-07-19 1997-03-11 Board Of Trustees Operating Michigan State University Processes for producing polyhydroxybutyrate and related polyhydroxyalkanoates in the plastids of higher plants
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JPH06153916A (ja) * 1992-04-24 1994-06-03 Nippon Kayaku Co Ltd 新規バチルス属細菌及びこれを用いるポリ（３−ヒドロキシ酪酸）誘導体の発酵生産方法
DE4215861C2 (de) * 1992-05-14 1998-01-22 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Gewinnung von farbstofffreien Polyhydroxyalkanoaten
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JPH0638775A (ja) * 1992-05-25 1994-02-15 Nippon Kayaku Co Ltd 発酵法によるポリ（３−ヒドロキシ酪酸）及びその誘導体の製造方法
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NL9401037A (nl) * 1994-06-23 1996-02-01 Soonn Stichting Onderzoek En O Werkwijze voor het bereiden van een biologisch afbreekbare polyhydroxyalkanoaat coating met behulp van een waterige dispersie van polyhydroxyalkanoaat.
GB9416690D0 (en) 1994-08-18 1994-10-12 Zeneca Ltd Process for the recovery of polyhydroxyalkanoic acid
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EP0753539B1 (de) * 1995-07-13 2001-10-10 Mitsubishi Gas Chemical Company, Inc. Polymermischungen aliphatischer Polyester auf Basis von Polylactiden, Verfahren zu deren Herstellung und Verfahren zum Formen diese Mischungen
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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
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Also Published As

Publication number Publication date
WO1999051760A1 (en) 1999-10-14
DE69942060D1 (de) 2010-04-08
US6368836B2 (en) 2002-04-09
EP1070135A1 (de) 2001-01-24
US20010006802A1 (en) 2001-07-05
JP2002510747A (ja) 2002-04-09
AU3480899A (en) 1999-10-25
MXPA00009754A (es) 2002-05-08
CA2327086A1 (en) 1999-10-14
AU757682B2 (en) 2003-02-27
EP1070135B1 (de) 2010-02-24
ES2339725T3 (es) 2010-05-24

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