ATE364708T1 - Hochtemperatur-pha extraktion mit schlecht- lösenden lösungsmittel für pha - Google Patents

Hochtemperatur-pha extraktion mit schlecht- lösenden lösungsmittel für pha

Info

Publication number
ATE364708T1
ATE364708T1 AT98915605T AT98915605T ATE364708T1 AT E364708 T1 ATE364708 T1 AT E364708T1 AT 98915605 T AT98915605 T AT 98915605T AT 98915605 T AT98915605 T AT 98915605T AT E364708 T1 ATE364708 T1 AT E364708T1
Authority
AT
Austria
Prior art keywords
pha
solvent
poor
solvents
solving
Prior art date
Application number
AT98915605T
Other languages
English (en)
Inventor
Devdatt Kurdikar
Fred Strauser
A Solodar
Mark Paster
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 ATE364708T1 publication Critical patent/ATE364708T1/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
    • C08G63/89—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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • General Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
AT98915605T 1997-04-15 1998-04-14 Hochtemperatur-pha extraktion mit schlecht- lösenden lösungsmittel für pha ATE364708T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4301897P 1997-04-15 1997-04-15

Publications (1)

Publication Number Publication Date
ATE364708T1 true ATE364708T1 (de) 2007-07-15

Family

ID=21925014

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98915605T ATE364708T1 (de) 1997-04-15 1998-04-14 Hochtemperatur-pha extraktion mit schlecht- lösenden lösungsmittel für pha

Country Status (6)

Country Link
US (1) US6087471A (de)
EP (1) EP0973930B1 (de)
AT (1) ATE364708T1 (de)
AU (1) AU6974398A (de)
DE (1) DE69837914T2 (de)
WO (1) WO1998046783A1 (de)

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AU750835B2 (en) * 1999-05-12 2002-08-01 Metabolix, Inc. Methods for purifying polyhydroxyalkanoates
AU2001250800A1 (en) * 2000-03-10 2001-09-24 Metabolix, Inc. Prevention of gelation of polyhydroxyalkanoate solutions using shear
JP4346441B2 (ja) 2001-11-15 2009-10-21 バイオマテラ インコーポレイテッド ゲルの調製方法
US7230144B2 (en) * 2001-12-18 2007-06-12 Metabolix Inc. Methods of making intermediates from polyhydroxyalkanoates
CN100406567C (zh) * 2002-01-22 2008-07-30 生物材料公司 生物可降解聚合物的干燥方法
WO2004013204A2 (en) * 2002-08-06 2004-02-12 Metabolix Inc. Polymer extraction methods
PL376044A1 (en) * 2002-09-30 2005-12-12 Kaneka Corporation Method of coagulating poly-3-hydroxyalkanoic acid
US8283435B2 (en) * 2003-02-21 2012-10-09 Metabolix, Inc. PHA adhesive compositions
JP4724111B2 (ja) 2003-02-21 2011-07-13 メタボリックス インコーポレイティッド Ｐｈａブレンド
US7098298B2 (en) * 2003-11-21 2006-08-29 Kaneka Corporation Method for producing polyhydroxyalkanoate crystal
JPWO2005049691A1 (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
US9045595B2 (en) 2003-11-28 2015-06-02 Phb Industrial S.A. Process for recovering polyhydroxialkanoates (“PHAs”) from cellular biomass
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
BRPI0501844B1 (pt) 2005-03-04 2019-12-24 Phb Ind S/A processo para extração e recuperação de polihidroxialcanoatos (phas) a partir de uma biomassa celular bacteriana
CN100448911C (zh) * 2006-03-06 2009-01-07 清华大学 一种提取微生物胞内聚羟基脂肪酸酯的方法
US7514525B2 (en) * 2007-03-09 2009-04-07 University Of Hawaii Recovery and purification of polyhydroxyalkanoates
US8293444B2 (en) 2009-06-24 2012-10-23 Xerox Corporation Purified polyester resins for toner performance improvement
MX2012009134A (es) 2010-02-11 2012-11-30 Metabolix Inc Proceso para producir componente monomerico de biomasa de polihidroxialcanoato geneticamente modificado.
CN104755538B (zh) 2012-08-17 2018-08-31 Cj 第一制糖株式会社 用于聚合物共混物的生物基橡胶改性剂
PT2956493T (pt) 2013-02-14 2023-03-21 Veolia Water Solutions & Tech Processo de extração de polihidroxialcanoatos da biomassa
US9290612B2 (en) 2013-03-13 2016-03-22 Tepha, Inc. Compositions and devices of poly-4-hydroxybutyrate
US10669417B2 (en) 2013-05-30 2020-06-02 Cj Cheiljedang Corporation Recyclate blends
US9480780B2 (en) 2013-11-05 2016-11-01 Tepha, Inc. Compositions and devices of poly-4-hydroxybutyrate
US10611903B2 (en) 2014-03-27 2020-04-07 Cj Cheiljedang Corporation Highly filled polymer systems
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
JP2019531396A (ja) 2016-10-18 2019-10-31 メレディアン・バイオプラスチックス・インコーポレーテッド ポリヒドロキシアルカノエートのための結晶核形成剤
CN114479042B (zh) * 2020-10-26 2024-07-23 中国石油化工股份有限公司 一种封端改性的聚羟基脂肪酸酯及其制备方法和其薄膜
US11078328B1 (en) 2020-10-30 2021-08-03 Robert Whitehouse Sequestered amorphous polyhydroxyalkanoate polymer (SAPP) material derived from cellular biomass and production thereof
US11104761B1 (en) 2020-10-30 2021-08-31 Robert Whitehouse Sequestered amorphous polyhydroxyalkanoate polymer (SAPP) material derived from cellular biomass and production thereof
CN114294905B (zh) * 2021-11-19 2023-04-25 中粮生物科技股份有限公司 利用红外或微波干燥聚羟基脂肪酸酯的方法

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US4205162A (en) * 1978-11-03 1980-05-27 Stauffer Chemical Company Polymer recovery process
DE3264345D1 (en) * 1981-02-12 1985-08-01 Ici Plc Extraction of poly(beta-hydroxybutyric acid)
GB2120671B (en) * 1982-05-27 1986-02-12 Ici Plc Separation process
GB8311677D0 (en) * 1983-04-28 1983-06-02 Ici Plc Extraction process
FR2567149B1 (fr) * 1984-07-06 1986-12-05 Solvay Procede pour l'extraction de poly-beta-hydroxybutyrates au moyen d'un solvant a partir d'une suspension aqueuse de micro-organismes
AT390068B (de) 1988-07-07 1990-03-12 Danubia Petrochemie Extraktionsmittel fuer poly-d(-)-3-hydroxybuttersaeure
DE69129770T2 (de) * 1990-04-13 1998-11-19 Takeda Chemical Industries Ltd Biologisch abbaubare hochmolekulare Polymere, ihre Herstellung und ihre Verwendung
AT395319B (de) * 1990-10-05 1992-11-25 Danubia Petrochem Polymere Verfahren zur gewinnung eines polyhydroxyalkanoates aus dem zellmaterial eines mikroorganismus und polyhydroxyalkanoatflocken
US5422257A (en) * 1991-11-29 1995-06-06 Firmenich Sa Method for obtaining poly-β-hydroxyoctanoic acid via solvent extraction
DK0641387T3 (da) 1992-05-14 1999-04-06 Buna Sow Leuna Olefinverb Gmbh Fremgangsmåde til udvinding af farvestoffrie polyhydroxyalkanoater
GB9222561D0 (en) * 1992-10-27 1992-12-09 Ici Plc Macromolecular degradation
ES2062955B1 (es) * 1993-04-29 1995-06-16 Repsol Quimica Sa Procedimiento para la extraccion de polihidroxialcanoatos de bacterias halofilas que lo contienen.
BR9302312A (pt) * 1993-06-30 1995-02-07 Cooperativa De Produtores De C Process de extração de biopolímeros
US5496923A (en) * 1993-09-20 1996-03-05 Mitsui Toatsu Chemicals, Inc. Purification process of aliphatic polyester
CN1079835C (zh) * 1994-06-01 2002-02-27 普罗克特和甘保尔公司 利用空气分级作用回收聚羟基链烷酸酯的方法
CN1071379C (zh) * 1994-06-01 2001-09-19 普罗克特和甘保尔公司 利用离心分级回收聚羟基链烷酸酯的方法
GB9416690D0 (en) * 1994-08-18 1994-10-12 Zeneca Ltd Process for the recovery of polyhydroxyalkanoic acid
FI970679A7 (fi) * 1994-08-18 1997-04-16 Monsanto Co Hydroksialkaanihapoista muodostettujen polymeerien valmistus
US5478921A (en) * 1994-08-25 1995-12-26 United States Surgical Corporation Method of purifying bioabsorable polymer
JPH08109250A (ja) * 1994-10-13 1996-04-30 Mitsui Toatsu Chem Inc ポリヒドロキシカルボン酸の精製方法
US5891936A (en) * 1995-02-16 1999-04-06 Monsanto Company Production of a polymer composition
US5942597A (en) * 1995-08-21 1999-08-24 The Procter & Gamble Company Solvent extraction of polyhydroxyalkanoates from biomass
RU2196177C2 (ru) * 1995-08-21 2003-01-10 Дзе Проктер Энд Гэмбл Компани Экстракция растворителем полигидроксиалканоатов (рна) из биомассы, облегченная применением маргинального нерастворителя для рна
DE19623778A1 (de) * 1995-09-09 1997-12-18 Buna Sow Leuna Olefinverb Gmbh Extraktionsmittel für Polyhydroxyalkansäuren
US6083729A (en) * 1995-10-26 2000-07-04 Metabolix, Inc. Methods for isolating polyhydroxyalkanoates from plants
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

Also Published As

Publication number Publication date
EP0973930B1 (de) 2007-06-13
DE69837914T2 (de) 2008-02-21
US6087471A (en) 2000-07-11
DE69837914D1 (de) 2007-07-26
AU6974398A (en) 1998-11-11
WO1998046783A1 (en) 1998-10-22
EP0973930A1 (de) 2000-01-26

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