BRPI0913675A2 - método para isolar poli-hidroxialcanoatos das células de produção - Google Patents

método para isolar poli-hidroxialcanoatos das células de produção

Info

Publication number
BRPI0913675A2
BRPI0913675A2 BRPI0913675A BRPI0913675A BRPI0913675A2 BR PI0913675 A2 BRPI0913675 A2 BR PI0913675A2 BR PI0913675 A BRPI0913675 A BR PI0913675A BR PI0913675 A BRPI0913675 A BR PI0913675A BR PI0913675 A2 BRPI0913675 A2 BR PI0913675A2
Authority
BR
Brazil
Prior art keywords
polyhydroxyalkanoates
isolating
production cells
cells
production
Prior art date
Application number
BRPI0913675A
Other languages
English (en)
Inventor
Arnold Schneller
Bryan Cooper
Peter Preishuber-Pflügl
Rajan Hollmann
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of BRPI0913675A2 publication Critical patent/BRPI0913675A2/pt

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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
BRPI0913675A 2008-07-02 2009-06-30 método para isolar poli-hidroxialcanoatos das células de produção BRPI0913675A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08159484 2008-07-02
PCT/EP2009/058153 WO2010000719A1 (de) 2008-07-02 2009-06-30 Verfahren zur isolierung von polyhydroxyalkanoaten

Publications (1)

Publication Number Publication Date
BRPI0913675A2 true BRPI0913675A2 (pt) 2015-11-24

Family

ID=41050313

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0913675A BRPI0913675A2 (pt) 2008-07-02 2009-06-30 método para isolar poli-hidroxialcanoatos das células de produção

Country Status (5)

Country Link
US (1) US8313935B2 (pt)
CN (1) CN102083885A (pt)
BR (1) BRPI0913675A2 (pt)
DE (1) DE112009001441A5 (pt)
WO (1) WO2010000719A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2513324T3 (en) 2009-12-17 2016-11-07 Wintershall Holding GmbH PROCEDURE FOR THE PREPARATION OF HOMOPOLYSACCHARIDES
GB2478588A (en) * 2010-03-12 2011-09-14 G5 Internat Holdings Pte Ltd Microbial production of polyhydroxyalkanoates (PHAs) using culture medium containing hydrogen
CN113336975B (zh) * 2021-06-24 2022-08-23 东营华致化学新材料有限公司 一种溶解聚羟基脂肪酸酯的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19712702A1 (de) 1997-03-26 1998-10-01 Buna Sow Leuna Olefinverb Gmbh Verfahren zur Gewinnung von Polyhydroxyalkanoaten
TW200508393A (en) * 2003-01-20 2005-03-01 Kaneka Corp Method of collecting highly pure polyhydroxyalkanoate from microbial cells
DE602004018971D1 (de) 2003-11-28 2009-02-26 Phb Ind Sa Verfahren zur gewinnung von polyhydroxyalkanolaten ( phas ) aus zellbiomasse
CN101370851B (zh) * 2006-01-17 2011-11-16 巴斯夫欧洲公司 制备具有较小碱金属和碱土金属浓度和较大热稳定性的多羟基链烷酸酯的方法
JP2009537161A (ja) 2006-05-24 2009-10-29 ビーエーエスエフ ソシエタス・ヨーロピア 発酵により得られたポリヒドロキシアルカノエート粒子を、ジェット式分離装置を用いて分離する方法

Also Published As

Publication number Publication date
CN102083885A (zh) 2011-06-01
US20110112274A1 (en) 2011-05-12
US8313935B2 (en) 2012-11-20
WO2010000719A1 (de) 2010-01-07
DE112009001441A5 (de) 2011-06-09

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.