JPS55500215A - - Google Patents

Info

Publication number
JPS55500215A
JPS55500215A JP50077979A JP50077979A JPS55500215A JP S55500215 A JPS55500215 A JP S55500215A JP 50077979 A JP50077979 A JP 50077979A JP 50077979 A JP50077979 A JP 50077979A JP S55500215 A JPS55500215 A JP S55500215A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Granted
Application number
JP50077979A
Other languages
Japanese (ja)
Other versions
JPS6333490B2 (en
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
Priority claimed from US05/971,987 external-priority patent/US4242496A/en
Application filed filed Critical
Publication of JPS55500215A publication Critical patent/JPS55500215A/ja
Publication of JPS6333490B2 publication Critical patent/JPS6333490B2/ja
Expired legal-status Critical Current

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
    • C08G63/60—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)
  • Polyesters Or Polycarbonates (AREA)
JP50077979A 1978-05-05 1979-05-02 Expired JPS6333490B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US90336978A 1978-05-05 1978-05-05
US05/971,987 US4242496A (en) 1978-12-21 1978-12-21 Liquid crystal copolyesters containing phenylhydroquinone

Publications (2)

Publication Number Publication Date
JPS55500215A true JPS55500215A (en) 1980-04-10
JPS6333490B2 JPS6333490B2 (en) 1988-07-05

Family

ID=27129360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50077979A Expired JPS6333490B2 (en) 1978-05-05 1979-05-02

Country Status (3)

Country Link
EP (1) EP0018973A1 (en)
JP (1) JPS6333490B2 (en)
WO (1) WO1979001034A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529565A (en) * 1983-08-31 1985-07-16 Asahi Kasei Kogyo Kabushiki Kaisha Polyester of substituted or unsubstituted phenoxyhydroquinone
JPH01272630A (en) * 1988-04-26 1989-10-31 Toray Ind Inc Aromatic polyester

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4536562A (en) * 1985-01-04 1985-08-20 Monsanto Company Liquid crystalline polyesters
DE3517948A1 (en) * 1985-05-18 1986-11-20 Bayer Ag, 5090 Leverkusen THERMOTROPE AROMATIC POLYESTER WITH EXCELLENT MECHANICAL PROPERTIES AND GOOD WORKABILITY, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE FOR THE PRODUCTION OF MOLDED BODIES, FILAMENTS, FIBERS AND FILMS

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3160602A (en) * 1960-06-01 1964-12-08 Gen Electric Process of producing aromatic polyesters
US3637595A (en) * 1969-05-28 1972-01-25 Steve G Cottis P-oxybenzoyl copolyesters
US3778410A (en) * 1972-09-28 1973-12-11 Eastman Kodak Co Process for preparing a final copolyester by reacting a starting polyester with an acyloxy aromatic carboxylic acid
PH15509A (en) * 1974-05-10 1983-02-03 Du Pont Improvements in an relating to synthetic polyesters
US4064108A (en) * 1974-10-04 1977-12-20 Teijin Limited Novel polyesters prepared from mixture of hydroquinone and bisphenols
US4066620A (en) * 1975-04-29 1978-01-03 E. I. Du Pont De Nemours And Company Copolyester capable of forming anisotropic melt and shaped articles thereof
US4075262A (en) * 1975-08-12 1978-02-21 E. I. Du Pont De Nemours And Company Copolyesters capable of forming an anisotropic melt
US4083829A (en) * 1976-05-13 1978-04-11 Celanese Corporation Melt processable thermotropic wholly aromatic polyester
US4067852A (en) * 1976-05-13 1978-01-10 Celanese Corporation Melt processable thermotropic wholly aromatic polyester containing polybenzoyl units
US4159365A (en) * 1976-11-19 1979-06-26 E. I. Du Pont De Nemours And Company Polyphenyl-1,4-phenylene terephthalates and fibers therefrom
US4156070A (en) * 1977-08-08 1979-05-22 Eastman Kodak Company Liquid crystal copolyesters prepared from an aromatic dicarboxylic acid, a substituted hydroquinone and resorcinol
US4146702A (en) * 1977-08-08 1979-03-27 Eastman Kodak Company Liquid crystal copolyesters prepared from an aromatic dicarboxylic acid, a substituted hydroquinone and a m-acyloxybenzoic acid
US4140846A (en) * 1978-05-04 1979-02-20 Eastman Kodak Company Liquid crystal copolyesters containing 4-carboxybenzenepropionic acid
US4153779A (en) * 1978-06-26 1979-05-08 Eastman Kodak Company Liquid crystal copolyester containing a substituted phenylhydroquinone

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4529565A (en) * 1983-08-31 1985-07-16 Asahi Kasei Kogyo Kabushiki Kaisha Polyester of substituted or unsubstituted phenoxyhydroquinone
JPH01272630A (en) * 1988-04-26 1989-10-31 Toray Ind Inc Aromatic polyester

Also Published As

Publication number Publication date
EP0018973A1 (en) 1980-11-26
WO1979001034A1 (en) 1979-11-29
JPS6333490B2 (en) 1988-07-05

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