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JPS5217595A - Process for producing polyesters with high polymerization degree - Google Patents

Process for producing polyesters with high polymerization degree

Info

Publication number
JPS5217595A
JPS5217595A JP9302275A JP9302275A JPS5217595A JP S5217595 A JPS5217595 A JP S5217595A JP 9302275 A JP9302275 A JP 9302275A JP 9302275 A JP9302275 A JP 9302275A JP S5217595 A JPS5217595 A JP S5217595A
Authority
JP
Japan
Prior art keywords
polymerization degree
high polymerization
producing polyesters
polyesters
producing
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
JP9302275A
Other languages
Japanese (ja)
Other versions
JPS6118567B2 (en
Inventor
Takanori Urasaki
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.)
Teijin Ltd
Original Assignee
Teijin 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 Teijin Ltd filed Critical Teijin Ltd
Priority to JP9302275A priority Critical patent/JPS5217595A/en
Publication of JPS5217595A publication Critical patent/JPS5217595A/en
Publication of JPS6118567B2 publication Critical patent/JPS6118567B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To produce a polyester with high polymerization degree by solid phase polymerizing a prepolymer of a specified aromatic polyester.
COPYRIGHT: (C)1977,JPO&Japio
JP9302275A 1975-08-01 1975-08-01 Process for producing polyesters with high polymerization degree Granted JPS5217595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9302275A JPS5217595A (en) 1975-08-01 1975-08-01 Process for producing polyesters with high polymerization degree

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9302275A JPS5217595A (en) 1975-08-01 1975-08-01 Process for producing polyesters with high polymerization degree

Publications (2)

Publication Number Publication Date
JPS5217595A true JPS5217595A (en) 1977-02-09
JPS6118567B2 JPS6118567B2 (en) 1986-05-13

Family

ID=14070848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9302275A Granted JPS5217595A (en) 1975-08-01 1975-08-01 Process for producing polyesters with high polymerization degree

Country Status (1)

Country Link
JP (1) JPS5217595A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021205757A1 (en) * 2020-04-10 2021-10-14

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2021205757A1 (en) * 2020-04-10 2021-10-14

Also Published As

Publication number Publication date
JPS6118567B2 (en) 1986-05-13

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