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JPS641757A - Polyester resin composition - Google Patents

Polyester resin composition

Info

Publication number
JPS641757A
JPS641757A JP15594587A JP15594587A JPS641757A JP S641757 A JPS641757 A JP S641757A JP 15594587 A JP15594587 A JP 15594587A JP 15594587 A JP15594587 A JP 15594587A JP S641757 A JPS641757 A JP S641757A
Authority
JP
Japan
Prior art keywords
pref
liquid crystal
thermotropic liquid
crystal nature
polyester
Prior art date
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.)
Pending
Application number
JP15594587A
Other languages
Japanese (ja)
Other versions
JPH011757A (en
Inventor
Tetsuo Matsumoto
Bunpei Imura
Takayuki Imamura
Hirotoshi Makita
Keizo Tsujimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Ester Co Ltd
Original Assignee
Nippon Ester Co Ltd
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 Nippon Ester Co Ltd filed Critical Nippon Ester Co Ltd
Priority to JP15594587A priority Critical patent/JPS641757A/en
Publication of JPH011757A publication Critical patent/JPH011757A/en
Publication of JPS641757A publication Critical patent/JPS641757A/en
Pending legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To provide the titled composition of thermotropic liquid crystal nature, outstanding in heat resistance, flame retardancy, formability and secondary physical properties, made up of a polyester with thermotropic liquid crystal nature and arylate oligomer.
CONSTITUTION: The objective composition made up of (A) a polyester of thermotropic liquid crystal nature with intrinsic viscosity ≥0.5 (pref. 1W10, optimally 1W6), pref., a random copolyester of thermotropic liquid crystal nature, constituted mainly of units of respective formulas IWIII [Ar1 is trivalent aromatic group; Ar2 and Ar3 are each divalent aromatic group in which the aromatic ring may carry substituent(s)], equimolar for the formulas I and II with the molar ratio for the formula I to formula II being 5/95W95/5 and (B) an arylate oligomer with intrinsic viscosity ≤0.3, pref. derived from bisphenol A and terephthalic acid and/or isophthalic acid with the component A accounting for 90W50(pref. 80W50)wt.% of the final composition.
COPYRIGHT: (C)1989,JPO&Japio
JP15594587A 1987-06-23 1987-06-23 Polyester resin composition Pending JPS641757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15594587A JPS641757A (en) 1987-06-23 1987-06-23 Polyester resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15594587A JPS641757A (en) 1987-06-23 1987-06-23 Polyester resin composition

Publications (2)

Publication Number Publication Date
JPH011757A JPH011757A (en) 1989-01-06
JPS641757A true JPS641757A (en) 1989-01-06

Family

ID=15616957

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15594587A Pending JPS641757A (en) 1987-06-23 1987-06-23 Polyester resin composition

Country Status (1)

Country Link
JP (1) JPS641757A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020070369A (en) * 2018-10-31 2020-05-07 Ｊｘｔｇエネルギー株式会社 Resin composition capable of reducing anisotropy by melting, and resin molded article made of the resin composition

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740550A (en) * 1980-07-03 1982-03-06 Celanese Corp Fully aromatic polyester blend
JPS58201850A (en) * 1982-05-03 1983-11-24 バイエル・アクチエンゲゼルシヤフト Mixture of mesomorphous polycondensate and partially crystal thermoplast, manufacture and use
JPS6126656A (en) * 1984-07-14 1986-02-05 ヘキスト・セラニーズ・コーポレーション Molten blend of non-thermotropic and thermotropic fully aromatic polyester

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5740550A (en) * 1980-07-03 1982-03-06 Celanese Corp Fully aromatic polyester blend
JPS58201850A (en) * 1982-05-03 1983-11-24 バイエル・アクチエンゲゼルシヤフト Mixture of mesomorphous polycondensate and partially crystal thermoplast, manufacture and use
JPS6126656A (en) * 1984-07-14 1986-02-05 ヘキスト・セラニーズ・コーポレーション Molten blend of non-thermotropic and thermotropic fully aromatic polyester

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020070369A (en) * 2018-10-31 2020-05-07 Ｊｘｔｇエネルギー株式会社 Resin composition capable of reducing anisotropy by melting, and resin molded article made of the resin composition
WO2020090823A1 (en) * 2018-10-31 2020-05-07 Ｊｘｔｇエネルギー株式会社 Resin composition capable of relaxing anisotropy by melting and resin molded article formed of said resin composition
CN112969740A (en) * 2018-10-31 2021-06-15 引能仕株式会社 Resin composition capable of relaxing anisotropy by melting and resin molded article formed from the resin composition
CN112969740B (en) * 2018-10-31 2023-09-29 引能仕株式会社 Resin composition capable of reducing anisotropy by melting and resin molded article formed from the resin composition
US11781009B2 (en) 2018-10-31 2023-10-10 Eneos Corporation Resin composition capable of relaxing anisotropy by fusing and resin molded article comprising the same

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