ATE1292T1 - Verfahren zur herstellung aromatischer copolyester. - Google Patents

Verfahren zur herstellung aromatischer copolyester.

Info

Publication number
ATE1292T1
ATE1292T1 AT79420043T AT79420043T ATE1292T1 AT E1292 T1 ATE1292 T1 AT E1292T1 AT 79420043 T AT79420043 T AT 79420043T AT 79420043 T AT79420043 T AT 79420043T AT E1292 T1 ATE1292 T1 AT E1292T1
Authority
AT
Austria
Prior art keywords
production
diacid
diester
equal
copolyesters
Prior art date
Application number
AT79420043T
Other languages
English (en)
Inventor
Bernard Fayolle
Original Assignee
Rhone-Poulenc Industries
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 Rhone-Poulenc Industries filed Critical Rhone-Poulenc Industries
Application granted granted Critical
Publication of ATE1292T1 publication Critical patent/ATE1292T1/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

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)
  • Artificial Filaments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT79420043T 1978-10-05 1979-09-24 Verfahren zur herstellung aromatischer copolyester. ATE1292T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7828948A FR2438062A1 (fr) 1978-10-05 1978-10-05 Procede d'obtention de copolyesters alcoylaromatiques
EP79420043A EP0010050B1 (de) 1978-10-05 1979-09-24 Verfahren zur Herstellung aromatischer Copolyester

Publications (1)

Publication Number Publication Date
ATE1292T1 true ATE1292T1 (de) 1982-07-15

Family

ID=9213572

Family Applications (1)

Application Number Title Priority Date Filing Date
AT79420043T ATE1292T1 (de) 1978-10-05 1979-09-24 Verfahren zur herstellung aromatischer copolyester.

Country Status (8)

Country Link
US (1) US4248995A (de)
EP (1) EP0010050B1 (de)
JP (1) JPS5550026A (de)
AT (1) ATE1292T1 (de)
BR (1) BR7906405A (de)
CA (1) CA1133186A (de)
DE (1) DE2963252D1 (de)
FR (1) FR2438062A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4608428A (en) * 1982-07-26 1986-08-26 Ethicon, Inc. Copolymers of a 4,4'-(ethylenedioxy)bis benzoate, an alkylene diol and a (2-alkenyl or alkyl) succinic anhydride; and surgical devices formed therefrom
US4511706A (en) * 1982-07-26 1985-04-16 Ethicon, Inc. Copolymers of a 4,4'-(ethylenedioxy)bis benzoate, an alkylene diol and a (2-alkenyl or alkyl) succinic anhydride
US4562244A (en) * 1984-03-29 1985-12-31 Celanese Corporation Process for forming thermally stable thermotropic liquid crystalline polyesters of predetermined chain length utilizing aliphatic dicarboxylic acid
FR2604552A1 (fr) * 1986-09-29 1988-04-01 Rhone Poulenc Chimie Substrat polymere rigide utilisable comme support d'enregistrement magnetique et le disque magnetique obtenu a partir de ce substrat
CA2369710C (en) * 2002-01-30 2006-09-19 Anup Basu Method and apparatus for high resolution 3d scanning of objects having voids

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595343A (en) * 1946-05-20 1952-05-06 Celanese Corp Production of polyesters by reacting a dicarboxylic acid with a diphenol
DE1720743A1 (de) * 1967-11-03 1971-10-07 Bayer Ag Hochmolekulare,lineare Polyester
US3740375A (en) * 1971-07-01 1973-06-19 Du Pont Cross-linkable chlorinated aromatic polymers
US4064108A (en) * 1974-10-04 1977-12-20 Teijin Limited Novel polyesters prepared from mixture of hydroquinone and bisphenols
US4083829A (en) * 1976-05-13 1978-04-11 Celanese Corporation Melt processable thermotropic wholly aromatic polyester
US4071499A (en) * 1976-08-12 1978-01-31 Celanese Corporation High temperature polyester resins from 4,4'-bis(p-hydroxyphenoxy)diphenyl ether and terephthalic acid
US4128526A (en) * 1976-12-23 1978-12-05 General Electric Company Copolyesters of poly(alkylene glycol aromatic acid esters) and diesters comprising aromatic diols
US4197393A (en) * 1978-05-30 1980-04-08 University Patents, Inc. Biphenylene polymers and resins and the production thereof

Also Published As

Publication number Publication date
EP0010050B1 (de) 1982-06-30
FR2438062B1 (de) 1981-05-29
BR7906405A (pt) 1980-06-24
JPS5550026A (en) 1980-04-11
DE2963252D1 (en) 1982-08-19
FR2438062A1 (fr) 1980-04-30
JPS5645929B2 (de) 1981-10-29
US4248995A (en) 1981-02-03
EP0010050A1 (de) 1980-04-16
CA1133186A (fr) 1982-10-05

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Legal Events

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