JPS523694A - Process for polymerizing of arylene ester polymers - Google Patents

Process for polymerizing of arylene ester polymers

Info

Publication number
JPS523694A
JPS523694A JP5629275A JP5629275A JPS523694A JP S523694 A JPS523694 A JP S523694A JP 5629275 A JP5629275 A JP 5629275A JP 5629275 A JP5629275 A JP 5629275A JP S523694 A JPS523694 A JP S523694A
Authority
JP
Japan
Prior art keywords
polymerizing
ester polymers
arylene ester
arylene
repolymerizing
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
JP5629275A
Other languages
Japanese (ja)
Other versions
JPS598285B2 (en
Inventor
Keiichi Uno
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.)
Toyobo Co Ltd
Original Assignee
Toyobo 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 Toyobo Co Ltd filed Critical Toyobo Co Ltd
Priority to JP5629275A priority Critical patent/JPS598285B2/en
Publication of JPS523694A publication Critical patent/JPS523694A/en
Publication of JPS598285B2 publication Critical patent/JPS598285B2/en
Expired legal-status Critical Current

Links

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  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: A process for preparing an arylene ester polymer with improved thermal resistance by repolymerizing the products obtained by pyrolyzing a polycarbonate in the presence of dicarboxylic acid.
COPYRIGHT: (C)1977,JPO&Japio
JP5629275A 1975-05-10 1975-05-10 Arylene ester cage Expired JPS598285B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5629275A JPS598285B2 (en) 1975-05-10 1975-05-10 Arylene ester cage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5629275A JPS598285B2 (en) 1975-05-10 1975-05-10 Arylene ester cage

Publications (2)

Publication Number Publication Date
JPS523694A true JPS523694A (en) 1977-01-12
JPS598285B2 JPS598285B2 (en) 1984-02-23

Family

ID=13023016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5629275A Expired JPS598285B2 (en) 1975-05-10 1975-05-10 Arylene ester cage

Country Status (1)

Country Link
JP (1) JPS598285B2 (en)

Also Published As

Publication number Publication date
JPS598285B2 (en) 1984-02-23

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