JPS5335794A - Novel and useful aromatic polyester and its preparation - Google Patents

Novel and useful aromatic polyester and its preparation

Info

Publication number
JPS5335794A
JPS5335794A JP11026676A JP11026676A JPS5335794A JP S5335794 A JPS5335794 A JP S5335794A JP 11026676 A JP11026676 A JP 11026676A JP 11026676 A JP11026676 A JP 11026676A JP S5335794 A JPS5335794 A JP S5335794A
Authority
JP
Japan
Prior art keywords
novel
preparation
aromatic polyester
useful aromatic
formula
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.)
Granted
Application number
JP11026676A
Other languages
Japanese (ja)
Other versions
JPS6016962B2 (en
Inventor
Susumu Era
Fusaji Shoji
Hisashi Takagame
Ken Nanaumi
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.)
Showa Denko Materials Co Ltd
Original Assignee
Hitachi Chemical 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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Priority to JP11026676A priority Critical patent/JPS6016962B2/en
Publication of JPS5335794A publication Critical patent/JPS5335794A/en
Publication of JPS6016962B2 publication Critical patent/JPS6016962B2/en
Expired legal-status Critical Current

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  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: An oxyplenoxybenzoyl polyester with a melting point >250°C and recurring units of formula I [R1-4 are H, 1-4C alkyl, (substituted) phenyl halogen; the group of formula II and -O- not forming an ether linkage are bonded to a benzene ring at para-or meta-position to an ether linkage].
COPYRIGHT: (C)1978,JPO&Japio
JP11026676A 1976-09-14 1976-09-14 New and useful aromatic polyesters Expired JPS6016962B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11026676A JPS6016962B2 (en) 1976-09-14 1976-09-14 New and useful aromatic polyesters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11026676A JPS6016962B2 (en) 1976-09-14 1976-09-14 New and useful aromatic polyesters

Publications (2)

Publication Number Publication Date
JPS5335794A true JPS5335794A (en) 1978-04-03
JPS6016962B2 JPS6016962B2 (en) 1985-04-30

Family

ID=14531320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11026676A Expired JPS6016962B2 (en) 1976-09-14 1976-09-14 New and useful aromatic polyesters

Country Status (1)

Country Link
JP (1) JPS6016962B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109546A (en) * 1980-12-26 1982-07-08 Mitsubishi Keikinzoku Kogyo Kk Casting method for hollow billet
JPS58104924A (en) * 1981-12-09 1983-06-22 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Aromatic melt-processable (co)polyester
EP0146360A2 (en) * 1983-12-16 1985-06-26 E.I. Du Pont De Nemours And Company Optically anisotropic melt forming copolyesters

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57109546A (en) * 1980-12-26 1982-07-08 Mitsubishi Keikinzoku Kogyo Kk Casting method for hollow billet
JPS58104924A (en) * 1981-12-09 1983-06-22 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Aromatic melt-processable (co)polyester
JPH0518853B2 (en) * 1981-12-09 1993-03-15 Ii Ai Deyuhon De Nimoasu Ando Co
EP0146360A2 (en) * 1983-12-16 1985-06-26 E.I. Du Pont De Nemours And Company Optically anisotropic melt forming copolyesters

Also Published As

Publication number Publication date
JPS6016962B2 (en) 1985-04-30

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