BR8803446A - Processo para a obtencao de copoliesteres e copoliesteramidas aromaticos,termotropicos,conformaveis e copoliesteres e copoliesteramidas - Google Patents

Processo para a obtencao de copoliesteres e copoliesteramidas aromaticos,termotropicos,conformaveis e copoliesteres e copoliesteramidas

Info

Publication number
BR8803446A
BR8803446A BR8803446A BR8803446A BR8803446A BR 8803446 A BR8803446 A BR 8803446A BR 8803446 A BR8803446 A BR 8803446A BR 8803446 A BR8803446 A BR 8803446A BR 8803446 A BR8803446 A BR 8803446A
Authority
BR
Brazil
Prior art keywords
thermotropic
copoliesteres
copoliesteramids
copoliesteramides
conformable
Prior art date
Application number
BR8803446A
Other languages
English (en)
Inventor
Jean-Pierre Quentin
Original Assignee
Rhone Poulenc Chimie
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 Chimie filed Critical Rhone Poulenc Chimie
Publication of BR8803446A publication Critical patent/BR8803446A/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
    • 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
    • C08G63/60—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds
    • C08G63/605—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from the reaction of a mixture of hydroxy carboxylic acids, polycarboxylic acids and polyhydroxy compounds the hydroxy and carboxylic groups being bound to aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyamides (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
BR8803446A 1987-07-10 1988-07-08 Processo para a obtencao de copoliesteres e copoliesteramidas aromaticos,termotropicos,conformaveis e copoliesteres e copoliesteramidas BR8803446A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710177A FR2617851B1 (fr) 1987-07-10 1987-07-10 Copolyesters et copolyesteramides aromatiques thermotropes

Publications (1)

Publication Number Publication Date
BR8803446A true BR8803446A (pt) 1989-01-31

Family

ID=9353283

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8803446A BR8803446A (pt) 1987-07-10 1988-07-08 Processo para a obtencao de copoliesteres e copoliesteramidas aromaticos,termotropicos,conformaveis e copoliesteres e copoliesteramidas

Country Status (9)

Country Link
US (1) US4904756A (pt)
EP (1) EP0301976B1 (pt)
JP (1) JPS6431819A (pt)
AT (1) ATE62913T1 (pt)
BR (1) BR8803446A (pt)
DE (1) DE3862545D1 (pt)
ES (1) ES2021461B3 (pt)
FR (1) FR2617851B1 (pt)
PT (1) PT87949B (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2649713B1 (fr) * 1989-07-12 1991-10-18 Atochem Copolyesteramides semialiphatiques thermotropes et leur procede de preparation
US5175236A (en) * 1991-04-10 1992-12-29 E. I. Du Pont De Nemours And Company Tough, high strength fibers of copolyesters prepared from isophthalic acid; 4,4'-oxydibenzoic acid; and hydroquinone diacetate
US5266677A (en) * 1992-05-27 1993-11-30 University Of North Carolina At Chapel Hill Thiophene-based polymers

Family Cites Families (16)

* 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)
US3987109A (en) * 1972-12-27 1976-10-19 Universal Oil Products Company Polymerization of polyfunctional phenols
SE416814B (sv) * 1974-05-10 1981-02-09 Du Pont Nya syntetiska polyestrar och sett for deras framstellning
US4169933A (en) * 1977-08-08 1979-10-02 Eastman Kodak Company Liquid crystal copolyesters containing terephthalic acid and 2,6-naphthalenedicarboxylic acid
US4153779A (en) * 1978-06-26 1979-05-08 Eastman Kodak Company Liquid crystal copolyester containing a substituted phenylhydroquinone
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
DE3276323D1 (en) * 1981-11-16 1987-06-19 Ici Plc Anisotropic polymers having improved retention of physical properties at elevated temperatures and methods of manufacture thereof
DE3365960D1 (en) * 1982-03-04 1986-10-16 Monsanto Co Liquid crystal copolyesters
JPS58219230A (ja) * 1982-06-16 1983-12-20 Agency Of Ind Science & Technol 全芳香族コポリエステル繊維
EP0102160B1 (en) * 1982-07-26 1986-12-17 Celanese Corporation Anisotropic melt processable polyester comprising relatively low concentration of 6-oxy-2-naphthoyl moiety
US4499259A (en) * 1983-12-16 1985-02-12 E. I. Du Pont De Nemours And Company Optically anisotropic melt forming copolyesters
US4496712A (en) * 1983-12-16 1985-01-29 E. I. Du Pont De Nemours And Company Optically anisotropic melt forming copolyesters
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
FR2576027B1 (fr) * 1985-01-11 1987-02-06 Rhone Poulenc Rech Copolyesters aromatiques thermotropes
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
FR2617851B1 (fr) 1989-11-24
DE3862545D1 (en) 1991-05-29
ATE62913T1 (de) 1991-05-15
EP0301976B1 (fr) 1991-04-24
JPS6431819A (en) 1989-02-02
US4904756A (en) 1990-02-27
EP0301976A1 (fr) 1989-02-01
FR2617851A1 (fr) 1989-01-13
ES2021461B3 (es) 1991-11-01
PT87949B (pt) 1995-03-01
PT87949A (pt) 1989-06-30

Similar Documents

Publication Publication Date Title
US4322335B1 (pt)
NO164249C (no) Lineaer eller forgrenet polysiloksanmakromer, polymer inneholdende denne samt fremstilling og anvendelse derav.
FI885633A0 (fi) Straeckta styrenbaserade pressade plastkroppar och foerfarande foer deras framstaellning.
DE3677539D1 (de) Polymere mit calixarensubstituenten.
KR910008035A (ko) 열가소성 수지필름 및 그의 제조방법
BR8803446A (pt) Processo para a obtencao de copoliesteres e copoliesteramidas aromaticos,termotropicos,conformaveis e copoliesteres e copoliesteramidas
BR8800716A (pt) Processo de preparacao de polimeros com grupamentos imidas e polimeros
BR8803233A (pt) Processo aperfeicoado para injecao de polimero com elevado peso molecular
EP0189073A3 (en) Thermotropic aromatic polyesters with high heat stability, process for their fabrication and their use for the fabrication of moulded articles, of filaments, of fibres and films
JPS55118923A (en) Heat tautomeric aromatic copolyester and its manufacture
DE68927776D1 (de) Verfahren zur Herstellung von statistischen Cycloolefincopolymeren
BR8600090A (pt) Processo para a obtencao de copoliesteres aromaticos termotropicos conformaveis
BR8706554A (pt) Processo para a obtencao de copoliesteramidas e copoliesteramidas aromaticas
ATE339461T1 (de) Amorphe copolyester
BR8006029A (pt) Massas fundidas anisotropas conformaveis a base de poliesteres aromaticos, artigos conformados e processo de preparacao das referidas massas fundidas anisotropas
BR8406282A (pt) Processo para a preparacao de artigos tendo alta resistencia a tracao e um alto modulo,artigos assim obtidos e filamentos de poliacrilonitrila
DE69121461D1 (de) Lichtempfindliches, wärmebeständiges Polymer mit Hydroxyphenylgruppen
FI890156A0 (fi) Styreenipohjaisesta polymeerista muovatut tuotteet ja menetelmä niiden valmistamiseksi
JPS5699239A (en) Modification of polyester molded product
KR900018215A (ko) 열가소제로 처리될 수 있는 방향족 코폴리에테르아미드, 이의 제조방법, 및 성형품 제조를 위한 이의 용도
STCLAIR et al. Soluble aromatic polyimides for film and coating applications
JPH02281502A (ja) 照明工学用途のためのポリアリールエーテルスルホン
Berna Thermoplastic Polymers Stable at High Temperatures. Structures and Properties. I
Bruma et al. Poly (ester-amide) s containing hexafluoroisopropylidene groups
KR940014500A (ko) 방향족 폴리에스테르의 제조방법

Legal Events

Date Code Title Description
FD3 Appl. lapsed due to non-payment of renewal fee