PT87950A - Processo para a preparacao de copoliesteramidas aromaticas termotropicas - Google Patents

Processo para a preparacao de copoliesteramidas aromaticas termotropicas

Info

Publication number
PT87950A
PT87950A PT87950A PT8795088A PT87950A PT 87950 A PT87950 A PT 87950A PT 87950 A PT87950 A PT 87950A PT 8795088 A PT8795088 A PT 8795088A PT 87950 A PT87950 A PT 87950A
Authority
PT
Portugal
Prior art keywords
copolyesteramides
preparation
aromatic thermotropic
thermotropic
aromatic
Prior art date
Application number
PT87950A
Other languages
English (en)
Inventor
Jean-Pierre Quentin
Original Assignee
Rhone Poulenc Chim Base
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 Chim Base filed Critical Rhone Poulenc Chim Base
Publication of PT87950A publication Critical patent/PT87950A/pt

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
    • C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
    • C08G69/44—Polyester-amides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Polyesters Or Polycarbonates (AREA)
PT87950A 1987-07-10 1988-07-08 Processo para a preparacao de copoliesteramidas aromaticas termotropicas PT87950A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710178A FR2617852B1 (fr) 1987-07-10 1987-07-10 Copolyesters amides aromatiques thermotropes

Publications (1)

Publication Number Publication Date
PT87950A true PT87950A (pt) 1989-06-30

Family

ID=9353284

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87950A PT87950A (pt) 1987-07-10 1988-07-08 Processo para a preparacao de copoliesteramidas aromaticas termotropicas

Country Status (6)

Country Link
US (1) US4900802A (pt)
EP (1) EP0298883A1 (pt)
JP (1) JPS6431829A (pt)
BR (1) BR8803447A (pt)
FR (1) FR2617852B1 (pt)
PT (1) PT87950A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5025082A (en) * 1988-08-24 1991-06-18 Mitsubishi Kasei Corporation Aromatic polyester, aromatic polyester-amide and processes for producing the same
FR2649713B1 (fr) * 1989-07-12 1991-10-18 Atochem Copolyesteramides semialiphatiques thermotropes et leur procede de preparation
IT1236841B (it) * 1989-11-22 1993-04-21 Eniricerche Spa Copoliestereammide termotropica,procedimento per la sua preparazione e la sua utilizzazione
US5319064A (en) * 1992-10-06 1994-06-07 Univ. Of Mass. At Amherst Thermotropic liquid crystalline poly(ester-amides)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169933A (en) * 1977-08-08 1979-10-02 Eastman Kodak Company Liquid crystal copolyesters containing terephthalic acid and 2,6-naphthalenedicarboxylic acid
US4355132A (en) * 1981-04-07 1982-10-19 Celanese Corporation Anisotropic melt phase forming poly(ester-amide) derived from p-hydroxybenzoic acid, 2,6-naphthalenedicarboxylic acid, aromatic monomer capable of forming an amide linkage, and, optionally, hydroquinone and additional carbocyclic dicarboxylic acid
US4341688A (en) * 1981-04-07 1982-07-27 Celanese Corporation Poly(ester-amide) capable of forming an anisotropic melt phase derived from dihydroxyanthraquinone, hydroxybenzoic acid, dicarboxylic acid, and aromatic monomer capable of forming an amide linkage
JPS61130041A (ja) * 1984-11-28 1986-06-17 ポリプラスチックス株式会社 寸法安定性の良好な成形品の製造方法

Also Published As

Publication number Publication date
EP0298883A1 (fr) 1989-01-11
FR2617852A1 (fr) 1989-01-13
US4900802A (en) 1990-02-13
BR8803447A (pt) 1989-01-31
JPS6431829A (en) 1989-02-02
FR2617852B1 (fr) 1989-11-24

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19941129