DE69812567D1 - Grenzflächenverfahren zur Herstellung von Copolyestercarbonaten - Google Patents

Grenzflächenverfahren zur Herstellung von Copolyestercarbonaten

Info

Publication number
DE69812567D1
DE69812567D1 DE69812567T DE69812567T DE69812567D1 DE 69812567 D1 DE69812567 D1 DE 69812567D1 DE 69812567 T DE69812567 T DE 69812567T DE 69812567 T DE69812567 T DE 69812567T DE 69812567 D1 DE69812567 D1 DE 69812567D1
Authority
DE
Germany
Prior art keywords
copolyestercarbonates
production
interface process
interface
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 - Lifetime
Application number
DE69812567T
Other languages
English (en)
Inventor
Gary Charles Davis
Niles Richard Rosenquist
Paul Dean Sybert
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.)
General Electric Co
Original Assignee
General Electric 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
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE69812567D1 publication Critical patent/DE69812567D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/22—General preparatory processes using carbonyl halides
    • 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
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/78—Preparation processes
    • C08G63/79—Interfacial processes, i.e. processes involving a reaction at the interface of two non-miscible liquids
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
DE69812567T 1997-12-23 1998-12-08 Grenzflächenverfahren zur Herstellung von Copolyestercarbonaten Expired - Lifetime DE69812567D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/996,898 US6117968A (en) 1997-12-23 1997-12-23 Interfacial method for preparing copolyestercarbonates

Publications (1)

Publication Number Publication Date
DE69812567D1 true DE69812567D1 (de) 2003-04-30

Family

ID=25543411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69812567T Expired - Lifetime DE69812567D1 (de) 1997-12-23 1998-12-08 Grenzflächenverfahren zur Herstellung von Copolyestercarbonaten

Country Status (8)

Country Link
US (1) US6117968A (de)
EP (1) EP0926176B1 (de)
JP (1) JPH11246655A (de)
KR (1) KR19990063328A (de)
CN (1) CN1225371A (de)
AU (1) AU737061B2 (de)
BR (1) BR9805704A (de)
DE (1) DE69812567D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6307005B1 (en) * 1999-10-29 2001-10-23 General Electric Company Robust process for the synthesis of polyestercarbonates
US10746676B2 (en) 2016-07-20 2020-08-18 Sabic Global Technologies B.V. Method for the manufacture of poly(aliphatic ester-carbonate)s and uses thereof
CN112409586A (zh) * 2020-12-02 2021-02-26 甘肃银光聚银化工有限公司 一种制备高流动性聚碳酸酯的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4386196A (en) * 1982-04-02 1983-05-31 Allied Corporation Interfacial process for producing poly(ester-carbonate) containing phenolphthalein
KR950013538B1 (ko) * 1989-12-22 1995-11-08 제네랄 일렉트릭 캄파니 코폴리에스테르카보네이트 수지
US5034527A (en) * 1990-03-19 1991-07-23 General Electric Company Triazine derivatives of monomeric and polymeric hydroxy compounds
US5015720A (en) * 1990-06-08 1991-05-14 General Electric Company Method for preparing polycarbonates containing aliphatic ester groups
US5262511A (en) * 1992-03-03 1993-11-16 General Electric Co. Branched aromatic carbonate polymer
US5274068A (en) * 1992-04-23 1993-12-28 General Electric Company Catalytic, interfacial, pH controlled preparation of polyester polycarbonate
US5455323A (en) * 1993-11-18 1995-10-03 General Electric Company Reduced TG copolyestercarbonate
US5519105A (en) * 1994-05-10 1996-05-21 General Electric Company Method for making polycarbonates
US5510449A (en) * 1994-05-10 1996-04-23 General Electric Company Catalyst system for polycarbonate manufacture
US5494997A (en) * 1994-08-01 1996-02-27 General Electric Company Preparation of by the bischloroformate process of soft segment polycarbonate
US5807965A (en) * 1997-12-23 1998-09-15 General Electric Company Interfacial copolyestercarbonate method using catalyst comprising hexaalkylguanidinium salt and tertiary amine

Also Published As

Publication number Publication date
US6117968A (en) 2000-09-12
JPH11246655A (ja) 1999-09-14
BR9805704A (pt) 1999-12-21
AU9613798A (en) 1999-07-15
CN1225371A (zh) 1999-08-11
AU737061B2 (en) 2001-08-09
KR19990063328A (ko) 1999-07-26
EP0926176B1 (de) 2003-03-26
EP0926176A1 (de) 1999-06-30

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Legal Events

Date Code Title Description
8332 No legal effect for de