ATE33990T1 - Verfahren zur herstellung eines formgegenstandes aus beta-hydroxybutyrate polymer. - Google Patents

Verfahren zur herstellung eines formgegenstandes aus beta-hydroxybutyrate polymer.

Info

Publication number
ATE33990T1
ATE33990T1 AT83301516T AT83301516T ATE33990T1 AT E33990 T1 ATE33990 T1 AT E33990T1 AT 83301516 T AT83301516 T AT 83301516T AT 83301516 T AT83301516 T AT 83301516T AT E33990 T1 ATE33990 T1 AT E33990T1
Authority
AT
Austria
Prior art keywords
hydroxybutyrate polymer
beta
making
molded article
polymer molded
Prior art date
Application number
AT83301516T
Other languages
English (en)
Inventor
Paul Arthur Holmes
Original Assignee
Ici Plc
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 Ici Plc filed Critical Ici Plc
Application granted granted Critical
Publication of ATE33990T1 publication Critical patent/ATE33990T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/005—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor after treatment of microbial biomass not covered by C12N1/02 - C12N1/08
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Biotechnology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Biochemistry (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biomedical Technology (AREA)
  • Virology (AREA)
  • Sustainable Development (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
AT83301516T 1982-04-05 1983-03-18 Verfahren zur herstellung eines formgegenstandes aus beta-hydroxybutyrate polymer. ATE33990T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8210004 1982-04-05
EP83301516A EP0091224B1 (de) 1982-04-05 1983-03-18 Verfahren zur Herstellung eines Formgegenstandes aus beta-hydroxybutyrate polymer

Publications (1)

Publication Number Publication Date
ATE33990T1 true ATE33990T1 (de) 1988-05-15

Family

ID=10529522

Family Applications (1)

Application Number Title Priority Date Filing Date
AT83301516T ATE33990T1 (de) 1982-04-05 1983-03-18 Verfahren zur herstellung eines formgegenstandes aus beta-hydroxybutyrate polymer.

Country Status (5)

Country Link
US (1) US4477655A (de)
EP (1) EP0091224B1 (de)
JP (1) JPS58212792A (de)
AT (1) ATE33990T1 (de)
DE (1) DE3376485D1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4900299A (en) * 1987-05-11 1990-02-13 Mcneil-Ppc, Inc. Biodegradable tampon application comprising poly(3-hydroxybutyric acid)
AT390068B (de) * 1988-07-07 1990-03-12 Danubia Petrochemie Extraktionsmittel fuer poly-d(-)-3-hydroxybuttersaeure
US5334520A (en) * 1990-05-25 1994-08-02 Center For Innovative Technology Production of poly-beta-hydroxybutyrate in transformed escherichia coli
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
KR910008646B1 (ko) * 1989-06-10 1991-10-19 한국과학기술원 새로운 다당류계 생물 고분자 물질 및 그 제법
FI91643C (fi) * 1989-10-05 1994-07-25 Biostor Oy Biologisesti hajoava kalvo ja menetelmä sellaisen valmistamiseksi
KR920701427A (ko) * 1989-10-18 1992-08-11 원본미기재 고정 금속 추출용제를 함유하는 폴리머 비이드
AT393134B (de) * 1989-12-27 1991-08-26 Danubia Petrochemie Verfahren zur freisetzung von poly-3-hydroxycarbonsaeuren
DE4003827A1 (de) * 1990-02-08 1991-08-22 Danubia Petrochem Deutschland Verfahren zur freisetzung von poly-3-hydroxycarbonsaeuren
JPH06184418A (ja) * 1991-04-11 1994-07-05 Yoshiharu Doi 生分解性重合体組成物
WO1992021708A1 (en) * 1991-06-07 1992-12-10 Kirin Beer Kabushiki Kaisha Biodegradable polymer, production thereof, and use thereof
GB2281709B (en) * 1993-09-14 1998-04-08 Fujitsu Ltd Biodegradable resin moulded article
DE19958271C1 (de) 1999-12-03 2001-08-30 Klaus Kretschmer Zusammensetzung und Verfahren zur Aufbereitung von verunreinigten Wässern und Gewässersedimenten
US6803220B2 (en) 2000-03-30 2004-10-12 Canon Kabushiki Kaisha Polyhydroxyalkanoate synthase and gene encoding the same enzyme
US20050067341A1 (en) * 2003-09-25 2005-03-31 Green Dennis H. Continuous production membrane water treatment plant and method for operating same
US20050215672A1 (en) * 2004-02-11 2005-09-29 Board Of Trustees Of Michigan State University Anhydride functionalized polyhydroxyalkanoates, preparation and use thereof
US7435567B2 (en) * 2004-03-04 2008-10-14 Kaneka Corporation Method for degradation of nucleic acids and use thereof
CA2912012C (en) 2005-05-05 2018-05-29 Sensient Flavors Inc. Production of beta-glucans and mannans
JP2014183852A (ja) * 2014-06-23 2014-10-02 Masaaki Arai 硅藻類からの油分の抽出方法

Family Cites Families (11)

* 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
US3107172A (en) * 1960-12-30 1963-10-15 Grace W R & Co Molded product containing poly-beta-hydroxybutyric acid and method of making
US3275610A (en) * 1964-03-24 1966-09-27 Mobil Oil Corp Microbial synthesis of polymers
CH618455A5 (de) * 1976-01-14 1980-07-31 Agroferm Ag
FR2446859A1 (fr) * 1979-01-22 1980-08-14 Solvay Procede de separation de poly-b-hydroxybutyrates d'une biomasse
US4324907A (en) * 1979-05-08 1982-04-13 Imperial Chemical Industries Limited Extraction process
US4391766A (en) * 1979-08-13 1983-07-05 Imperial Chemical Industries Plc Extraction of poly(β-hydroxybutyric acid)
DE2948023A1 (de) * 1979-11-29 1981-06-04 Bayer Ag, 5090 Leverkusen (beta)-hydroxibuttersaeure-polyester, verfahren zu ihrer herstellung und ihre verwendung als lackrohstoffe
US4358583A (en) * 1980-08-13 1982-11-09 Imperial Chemical Industries Plc Extraction of poly(β-hydroxy butyric acid)
EP0046335A3 (de) * 1980-08-18 1982-03-10 Imperial Chemical Industries Plc Extraktion von Poly-beta-hydroxybuttersäure

Also Published As

Publication number Publication date
JPH0438396B2 (de) 1992-06-24
DE3376485D1 (en) 1988-06-09
JPS58212792A (ja) 1983-12-10
EP0091224A3 (en) 1985-06-05
EP0091224B1 (de) 1988-05-04
EP0091224A2 (de) 1983-10-12
US4477655A (en) 1984-10-16

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee