JPS6254475B2 - - Google Patents

Info

Publication number
JPS6254475B2
JPS6254475B2 JP55005598A JP559880A JPS6254475B2 JP S6254475 B2 JPS6254475 B2 JP S6254475B2 JP 55005598 A JP55005598 A JP 55005598A JP 559880 A JP559880 A JP 559880A JP S6254475 B2 JPS6254475 B2 JP S6254475B2
Authority
JP
Japan
Prior art keywords
extraction
chloropropanes
chloroethanes
halogenated solvent
liquid halogenated
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP55005598A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5599195A (en
Inventor
Uanrootamu Noeru
Giren Jatsuku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SORUBEI E CO
Original Assignee
SORUBEI E CO
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9221185&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS6254475(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SORUBEI E CO filed Critical SORUBEI E CO
Publication of JPS5599195A publication Critical patent/JPS5599195A/ja
Publication of JPS6254475B2 publication Critical patent/JPS6254475B2/ja
Granted legal-status Critical Current

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
    • C12P7/625—Polyesters of hydroxy carboxylic acids

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biotechnology (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Microbiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Epoxy Compounds (AREA)
  • Removal Of Specific Substances (AREA)
JP559880A 1979-01-22 1980-01-21 Separation of polyybetaa hydroxybutyrates from live tissue lump Granted JPS5599195A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7901862A FR2446859A1 (fr) 1979-01-22 1979-01-22 Procede de separation de poly-b-hydroxybutyrates d'une biomasse

Publications (2)

Publication Number Publication Date
JPS5599195A JPS5599195A (en) 1980-07-28
JPS6254475B2 true JPS6254475B2 (enExample) 1987-11-16

Family

ID=9221185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP559880A Granted JPS5599195A (en) 1979-01-22 1980-01-21 Separation of polyybetaa hydroxybutyrates from live tissue lump

Country Status (6)

Country Link
US (1) US4310684A (enExample)
EP (1) EP0014490B1 (enExample)
JP (1) JPS5599195A (enExample)
AT (1) ATE1649T1 (enExample)
DE (1) DE3060925D1 (enExample)
FR (1) FR2446859A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3061384D1 (en) * 1979-02-21 1983-01-27 Ici Plc A process for the extraction of poly-3-hydroxy-butyric acid from microbial cells
ATE33990T1 (de) * 1982-04-05 1988-05-15 Ici Plc Verfahren zur herstellung eines formgegenstandes aus beta-hydroxybutyrate polymer.
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
CA1334430C (en) * 1989-04-06 1995-02-14 Claude Chavarie Separation of poly-.beta.-hydroxyalkanoic acids from microbial biomass
US5518907A (en) * 1989-06-07 1996-05-21 Center For Innovative Technology Cloning and expression in Escherichia coli of the Alcaligenes eutrophus H16 poly-beta-hydroxybutyrate biosynthetic pathway
US5334520A (en) * 1990-05-25 1994-08-02 Center For Innovative Technology Production of poly-beta-hydroxybutyrate in transformed escherichia coli
AT395319B (de) * 1990-10-05 1992-11-25 Danubia Petrochem Polymere Verfahren zur gewinnung eines polyhydroxyalkanoates aus dem zellmaterial eines mikroorganismus und polyhydroxyalkanoatflocken
US5942597A (en) * 1995-08-21 1999-08-24 The Procter & Gamble Company Solvent extraction of polyhydroxyalkanoates from biomass
US5821299A (en) * 1996-02-16 1998-10-13 The Proctor & Gamble Company Solvent extraction of polyhydroxy-alkanoates from biomass facilitated by the use of marginal nonsolvent
AU757682B2 (en) 1998-04-08 2003-02-27 Metabolix, Inc. Methods for separation and purification of biopolymers
DE10013514C2 (de) 2000-03-14 2002-06-27 Ufz Leipzighalle Gmbh Verfahren zur Gewinnung von Polyhydroxyalkanoaten (PHA) oder deren Copolymeren
JP4709766B2 (ja) * 2003-11-28 2011-06-22 ぺー・アガー・ベー・インドウストリアル・エシ・アー 細胞バイオマスからポリヒドロキシアルカノエート（ｐｈａ）を回収する方法
ATE469977T1 (de) * 2004-08-06 2010-06-15 Phb Ind Sa Verwendung von fettalkoholen als weichmacher zur verbesserung der physikalisch-mechanischen eigenschaften und verarbeitbarkeit von phb und seinen copolymeren
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
US7514525B2 (en) * 2007-03-09 2009-04-07 University Of Hawaii Recovery and purification of polyhydroxyalkanoates
ES2448823B1 (es) 2012-08-14 2014-10-13 Neol Biosolutions, S.A. Producción de bioplásticos
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
US11104761B1 (en) 2020-10-30 2021-08-31 Robert Whitehouse Sequestered amorphous polyhydroxyalkanoate polymer (SAPP) material derived from cellular biomass and production thereof
US11078328B1 (en) 2020-10-30 2021-08-03 Robert Whitehouse Sequestered amorphous polyhydroxyalkanoate polymer (SAPP) material derived from cellular biomass and production thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3036959A (en) * 1960-09-26 1962-05-29 Grace W R & Co Process for preparing poly-beta-hydroxy-butyric acid
US3044942A (en) * 1960-09-27 1962-07-17 Grace W R & Co Process for preparing poly-beta-hydroxybutyric acid
US3275610A (en) * 1964-03-24 1966-09-27 Mobil Oil Corp Microbial synthesis of polymers
CH618455A5 (enExample) * 1976-01-14 1980-07-31 Agroferm Ag
DE2733202A1 (de) * 1976-08-04 1978-02-09 Agroferm Ag Verfahren zur herstellung der d(-)-3-hydroxybuttersaeure
CH626651A5 (enExample) * 1976-08-06 1981-11-30 Agroferm Ag

Also Published As

Publication number Publication date
FR2446859A1 (fr) 1980-08-14
FR2446859B1 (enExample) 1981-01-30
EP0014490A1 (fr) 1980-08-20
JPS5599195A (en) 1980-07-28
DE3060925D1 (en) 1982-11-18
ATE1649T1 (de) 1982-10-15
EP0014490B1 (fr) 1982-10-13
US4310684A (en) 1982-01-12

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