GB2272904B - Solvent based enzymatic synthesis - Google Patents

Solvent based enzymatic synthesis

Info

Publication number
GB2272904B
GB2272904B GB9324594A GB9324594A GB2272904B GB 2272904 B GB2272904 B GB 2272904B GB 9324594 A GB9324594 A GB 9324594A GB 9324594 A GB9324594 A GB 9324594A GB 2272904 B GB2272904 B GB 2272904B
Authority
GB
United Kingdom
Prior art keywords
solvent based
enzymatic synthesis
based enzymatic
synthesis
solvent
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 - Fee Related
Application number
GB9324594A
Other versions
GB9324594D0 (en
GB2272904A (en
Inventor
Falmai Binns
Alan Taylor
Stanley Michael Roberts
Charles Francis Williams
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.)
Lanxess Urethanes UK Ltd
Original Assignee
Baxenden Chemicals Ltd
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 Baxenden Chemicals Ltd filed Critical Baxenden Chemicals Ltd
Publication of GB9324594D0 publication Critical patent/GB9324594D0/en
Publication of GB2272904A publication Critical patent/GB2272904A/en
Application granted granted Critical
Publication of GB2272904B publication Critical patent/GB2272904B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
    • C08G18/4283—Hydroxycarboxylic acid or ester
    • 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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • 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)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
GB9324594A 1992-11-30 1993-11-30 Solvent based enzymatic synthesis Expired - Fee Related GB2272904B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929225030A GB9225030D0 (en) 1992-11-30 1992-11-30 Solvent based enzymatic synthesis

Publications (3)

Publication Number Publication Date
GB9324594D0 GB9324594D0 (en) 1994-01-19
GB2272904A GB2272904A (en) 1994-06-01
GB2272904B true GB2272904B (en) 1997-02-26

Family

ID=10725887

Family Applications (2)

Application Number Title Priority Date Filing Date
GB929225030A Pending GB9225030D0 (en) 1992-11-30 1992-11-30 Solvent based enzymatic synthesis
GB9324594A Expired - Fee Related GB2272904B (en) 1992-11-30 1993-11-30 Solvent based enzymatic synthesis

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB929225030A Pending GB9225030D0 (en) 1992-11-30 1992-11-30 Solvent based enzymatic synthesis

Country Status (1)

Country Link
GB (2) GB9225030D0 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6946588B2 (en) 1996-03-13 2005-09-20 Monsanto Technology Llc Nucleic acid encoding a modified threonine deaminase and methods of use
GB9608181D0 (en) 1996-04-19 1996-06-26 Baxenden Chem Ltd Moisture curing hot melt adhesives
GB2328949B (en) * 1996-04-19 2000-01-26 Baxenden Chem Ltd Moisture curing hot melt adhesives
WO1998048028A1 (en) * 1997-04-21 1998-10-29 Monsanto Company Hydroxy-terminated polyhydroxyalkanoates
US6156852A (en) 1997-04-21 2000-12-05 Monsanto Company Hydroxy-terminated polyhydroxyalkanoates
GB9711680D0 (en) * 1997-06-05 1997-08-06 Baxenden The Chemical Co Ltd Enzymatic synthesis
DE19856948A1 (en) * 1998-12-10 2000-06-21 Cognis Deutschland Gmbh Enzymatic esterification
DE10163163A1 (en) 2001-12-20 2003-07-03 Basf Ag Process for the production of highly functional, hyperbranched polyester by enzymatic esterification
GB0500764D0 (en) 2005-01-14 2005-02-23 Baxenden Chem Low swell, water vapour permeable poly(urethane-urea)s
WO2017040505A1 (en) * 2015-09-04 2017-03-09 Lubrizol Advanced Materials, Inc. Polyols with reduced cyclic oligomer content and thermoplastic polyurethane compositions thereof
US20200332115A1 (en) 2017-12-21 2020-10-22 Covestro Deutschland Ag Polycarbonate composition
EP3613787A1 (en) * 2018-08-24 2020-02-26 Covestro Deutschland AG Polyurethanes with improved hardness

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383405A1 (en) * 1989-02-17 1990-08-22 Unichema Chemie B.V. Ester preparation
US5147791A (en) * 1989-04-06 1992-09-15 University Of New Mexico Enzyme catalyzed synthesis of polyesters

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0383405A1 (en) * 1989-02-17 1990-08-22 Unichema Chemie B.V. Ester preparation
US5147791A (en) * 1989-04-06 1992-09-15 University Of New Mexico Enzyme catalyzed synthesis of polyesters

Also Published As

Publication number Publication date
GB9225030D0 (en) 1993-01-20
GB9324594D0 (en) 1994-01-19
GB2272904A (en) 1994-06-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20101130