ATE13770T1 - Verfahren zur herstellung aromatischer polyester. - Google Patents

Verfahren zur herstellung aromatischer polyester.

Info

Publication number
ATE13770T1
ATE13770T1 AT81101491T AT81101491T ATE13770T1 AT E13770 T1 ATE13770 T1 AT E13770T1 AT 81101491 T AT81101491 T AT 81101491T AT 81101491 T AT81101491 T AT 81101491T AT E13770 T1 ATE13770 T1 AT E13770T1
Authority
AT
Austria
Prior art keywords
production
aromatic polyester
aromatic
halogenated
weight percent
Prior art date
Application number
AT81101491T
Other languages
English (en)
Inventor
Mitchell Harvey Berger
Louis Michael Maresca
Ulrich Alfred Steiner
Original Assignee
Union Carbide Corp
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=22427777&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE13770(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of ATE13770T1 publication Critical patent/ATE13770T1/de

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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/19—Hydroxy compounds containing aromatic rings
    • 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
    • C08G63/80—Solid-state polycondensation

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)
  • Compounds Of Unknown Constitution (AREA)
AT81101491T 1980-03-03 1981-03-02 Verfahren zur herstellung aromatischer polyester. ATE13770T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12699480A 1980-03-03 1980-03-03
EP81101491A EP0035269B1 (de) 1980-03-03 1981-03-02 Verfahren zur Herstellung aromatischer Polyester

Publications (1)

Publication Number Publication Date
ATE13770T1 true ATE13770T1 (de) 1985-06-15

Family

ID=22427777

Family Applications (1)

Application Number Title Priority Date Filing Date
AT81101491T ATE13770T1 (de) 1980-03-03 1981-03-02 Verfahren zur herstellung aromatischer polyester.

Country Status (5)

Country Link
EP (1) EP0035269B1 (de)
JP (1) JPS56139528A (de)
AT (1) ATE13770T1 (de)
CA (1) CA1170800A (de)
DE (1) DE3170919D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1214588A (en) * 1981-11-09 1986-11-25 Union Carbide Corporation Process for preparing polyesters or poly(estercarbonates) in the presence of a processing aid
US4485230A (en) * 1983-09-13 1984-11-27 Phillips Petroleum Company Polyarylate formation by ester interchange reaction
US4533720A (en) * 1983-09-13 1985-08-06 Phillips Petroleum Company Polyarylate formation by ester interchange reaction using γ- gamma lactones as diluent

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824213A (en) * 1973-04-16 1974-07-16 Celanese Corp Acid-interchange reaction for forming halogenated aromatic polyesters
US3948856A (en) * 1973-09-26 1976-04-06 Celanese Corporation Acid interchange polymerization process for producing an aromatic polyester
JPS5211723A (en) * 1975-07-18 1977-01-28 Motoaki Hattori Keyboard which can input various information such as characters mixed with chinese characters
US4127560A (en) * 1977-08-08 1978-11-28 Celanese Corporation Melt polymerization process for preparing a melt processable resorcinol phthalate polyester utilizing a metal acetate catalyst
JPS5465795A (en) * 1977-11-04 1979-05-26 Asahi Chem Ind Co Ltd Preparation of aromatic polyester

Also Published As

Publication number Publication date
JPS56139528A (en) 1981-10-31
EP0035269A2 (de) 1981-09-09
JPH0143771B2 (de) 1989-09-22
EP0035269A3 (en) 1981-10-21
DE3170919D1 (en) 1985-07-18
EP0035269B1 (de) 1985-06-12
CA1170800A (en) 1984-07-10

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties