DE3678144D1 - Modifizierte copolyesterkarbonat-harze. - Google Patents

Modifizierte copolyesterkarbonat-harze.

Info

Publication number
DE3678144D1
DE3678144D1 DE8686117537T DE3678144T DE3678144D1 DE 3678144 D1 DE3678144 D1 DE 3678144D1 DE 8686117537 T DE8686117537 T DE 8686117537T DE 3678144 T DE3678144 T DE 3678144T DE 3678144 D1 DE3678144 D1 DE 3678144D1
Authority
DE
Germany
Prior art keywords
carbonate resins
modified copolyester
copolyester carbonate
resins
modified
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
DE8686117537T
Other languages
English (en)
Inventor
Niles Richard Rosenquist
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 DE3678144D1 publication Critical patent/DE3678144D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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

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)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Artificial Filaments (AREA)
DE8686117537T 1985-12-30 1986-12-17 Modifizierte copolyesterkarbonat-harze. Expired - Fee Related DE3678144D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/814,398 US4701516A (en) 1985-12-30 1985-12-30 Copolyester-carbonate resin containing recurring divalent units from trimellitic acid derivative

Publications (1)

Publication Number Publication Date
DE3678144D1 true DE3678144D1 (de) 1991-04-18

Family

ID=25214944

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686117537T Expired - Fee Related DE3678144D1 (de) 1985-12-30 1986-12-17 Modifizierte copolyesterkarbonat-harze.

Country Status (4)

Country Link
US (1) US4701516A (de)
EP (1) EP0230608B1 (de)
JP (2) JPS63130591A (de)
DE (1) DE3678144D1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4826928A (en) * 1986-12-22 1989-05-02 General Electric Company Copolyester-carbonate resins having trimellitic acid units in the polymer backbone and their use as crosslinking or branching agents
US4788274A (en) * 1986-12-22 1988-11-29 General Electric Company Copolyester-carbonate resins having pendant carboxyl groups derived from polycarboxylic acid monoesters and crosslinked products therefrom
US4814395A (en) * 1987-12-14 1989-03-21 General Electric Company Ester terminated polycarbonates
US4965308A (en) * 1988-05-25 1990-10-23 General Electric Company Polymer mixture comprising an aromatic polycarbonate, an aromatic polyester and an inorganic sulfur compound
US4999408A (en) * 1988-12-07 1991-03-12 General Electric Company Method of crosslinking resin with carboxyl polycarbonate
GB9624146D0 (en) * 1996-11-20 1997-01-08 Dow Europ Sa Polycarbonates
US6846900B2 (en) * 2001-03-26 2005-01-25 Showa Denko K.K. Polyvalent carboxylic acid ester, process for producing the carboxylic acid ester, plastic lens composition using the carboxylic ester, plastic lens obtained by curing the composition and process for producing the plastic lens
JP2015193674A (ja) * 2012-08-15 2015-11-05 旭硝子株式会社 ポリエステルカーボネートの製造方法
CN113845649B (zh) * 2021-09-22 2023-03-24 中山大学 一种分步投料合成无规二氧化碳基聚酯-聚碳酸酯共聚物的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4585851A (en) * 1981-06-24 1986-04-29 General Electric Company Process for preparing polyesters and polyestercarbonates polymers which are adaptable for wire enamels
AU2225283A (en) * 1982-12-22 1984-06-28 General Electric Company Copolyester-carbonate resin
US4550155A (en) * 1983-11-03 1985-10-29 General Electric Co. Preparation of branched polycarbonates by transesterification with a triaryl tricarboxylic acid branching agent
US4622379A (en) * 1984-10-05 1986-11-11 General Electric Company Polyestercarbonate from amide substituted aromatic dicarboxylic acid
US4621130A (en) * 1985-09-16 1986-11-04 General Electric Company Copolyester-carbonate resins with improved mold release properties

Also Published As

Publication number Publication date
JPS62223222A (ja) 1987-10-01
EP0230608B1 (de) 1991-03-13
JPH0772226B2 (ja) 1995-08-02
JPS63130591A (ja) 1988-06-02
EP0230608A1 (de) 1987-08-05
US4701516A (en) 1987-10-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee