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)

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ATE354600T1 (de) 1997-05-12 2007-03-15 Metabolix Inc Polyhydroxyalkanoate für in vivo anwendungen
US8147824B2 (en) * 1999-08-05 2012-04-03 Athersys, Inc. Immunomodulatory properties of multipotent adult progenitor cells and uses thereof
US7579176B2 (en) 2003-10-15 2009-08-25 Newlight Technologies, Llc Method for the production of polyhydroxyalkanoic acid
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
US20120165500A1 (en) 2009-08-27 2012-06-28 Newlight Technologies, Llc Process for the production of polyhydroxyalkanoates
WO2012024340A2 (en) * 2010-08-16 2012-02-23 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
US12060597B2 (en) 2011-12-02 2024-08-13 Newlight Technologies, Inc. Polyhydroxyalkanoate production methods and systems for same
US9085784B1 (en) 2012-03-29 2015-07-21 Newlight Technologies, Llc Polyhydroxyalkanoate production methods and materials and microorganisms used in same
US20200347417A1 (en) 2012-03-29 2020-11-05 Newlight Technologies, Inc 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
KR20230051188A (ko) * 2020-07-13 2023-04-17 뉴라이트 테크놀로지즈, 인크. 폴리히드록시알카노에이트 생성 세포의 산화적 용해 및 컨디셔닝을 위한 용액 및 방법
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
KR102810479B1 (ko) * 2022-08-04 2025-05-21 씨제이제일제당(주) 색가 모니터링을 통한 정제 공정 제어 방법 및 시스템, 및 폴리하이드록시알카노에이트 수지의 제조 방법
CN115894981B (zh) * 2023-01-09 2023-07-18 北京微构工场生物技术有限公司 一种聚羟基脂肪酸酯的改性方法

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FR2446859A1 (fr) 1979-01-22 1980-08-14 Solvay Procede de separation de poly-b-hydroxybutyrates d'une biomasse
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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
FR2605107A1 (fr) * 1986-10-14 1988-04-15 Agronomique Inst Nat Rech Procede de purification et de separation de cellules ou de molecules homogenes a partir d'une suspension de cellules ou de molecules heterogenes, polymere modifie apte a realiser ladite separation et procede de production dudit polymere modifie
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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
US6368836B2 (en) 2002-04-09
JP2002510747A (ja) 2002-04-09
MXPA00009754A (es) 2002-05-08
WO1999051760A1 (en) 1999-10-14
EP1070135A1 (de) 2001-01-24
US20010006802A1 (en) 2001-07-05
AU3480899A (en) 1999-10-25
EP1070135B1 (de) 2010-02-24
AU757682B2 (en) 2003-02-27
CA2327086A1 (en) 1999-10-14
ES2339725T3 (es) 2010-05-24
DE69942060D1 (de) 2010-04-08

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