PT87951A - Processo para a preparacao de copoliesteramidas aromaticas termotropicas - Google Patents

Processo para a preparacao de copoliesteramidas aromaticas termotropicas

Info

Publication number
PT87951A
PT87951A PT87951A PT8795188A PT87951A PT 87951 A PT87951 A PT 87951A PT 87951 A PT87951 A PT 87951A PT 8795188 A PT8795188 A PT 8795188A PT 87951 A PT87951 A PT 87951A
Authority
PT
Portugal
Prior art keywords
copolyesteramides
preparation
aromatic thermotropic
thermotropic
aromatic
Prior art date
Application number
PT87951A
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 PT87951A publication Critical patent/PT87951A/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)
PT87951A 1987-07-10 1988-07-08 Processo para a preparacao de copoliesteramidas aromaticas termotropicas PT87951A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710179A FR2617853B1 (fr) 1987-07-10 1987-07-10 Copolyesters amides aromatiques thermotropes

Publications (1)

Publication Number Publication Date
PT87951A true PT87951A (pt) 1989-06-30

Family

ID=9353285

Family Applications (1)

Application Number Title Priority Date Filing Date
PT87951A PT87951A (pt) 1987-07-10 1988-07-08 Processo para a preparacao de copoliesteramidas aromaticas termotropicas

Country Status (6)

Country Link
US (1) US4950730A (pt)
EP (1) EP0298884A1 (pt)
JP (1) JPS6431830A (pt)
BR (1) BR8803448A (pt)
FR (1) FR2617853B1 (pt)
PT (1) PT87951A (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5319064A (en) * 1992-10-06 1994-06-07 Univ. Of Mass. At Amherst Thermotropic liquid crystalline poly(ester-amides)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3598864A (en) * 1969-08-20 1971-08-10 Eastman Kodak Co Bisphenol poly(ester-amides)
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
EP0081900B1 (en) * 1981-11-16 1987-05-13 Imperial Chemical Industries Plc Anisotropic polymers having improved retention of physical properties at elevated temperatures and methods of manufacture thereof
DE3542779A1 (de) * 1985-12-04 1987-06-11 Basf Ag Vollaromatische mesomorphe polyesteramide, deren herstellung und verwendung
DE3629209A1 (de) * 1986-08-28 1988-03-03 Basf Ag Vollaromatische thermotrope polyester

Also Published As

Publication number Publication date
BR8803448A (pt) 1989-01-31
EP0298884A1 (fr) 1989-01-11
FR2617853B1 (fr) 1989-11-24
FR2617853A1 (fr) 1989-01-13
JPS6431830A (en) 1989-02-02
US4950730A (en) 1990-08-21

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Legal Events

Date Code Title Description
FC3A Refusal

Effective date: 19941129