JPS5335796A - Preparation of polyester - Google Patents

Preparation of polyester

Info

Publication number
JPS5335796A
JPS5335796A JP10976776A JP10976776A JPS5335796A JP S5335796 A JPS5335796 A JP S5335796A JP 10976776 A JP10976776 A JP 10976776A JP 10976776 A JP10976776 A JP 10976776A JP S5335796 A JPS5335796 A JP S5335796A
Authority
JP
Japan
Prior art keywords
polyester
preparation
hydroxyphenyl
transparency
propane
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
JP10976776A
Other languages
Japanese (ja)
Inventor
Noritsugu Saiki
Gen Kurisu
Shoji Kawase
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 JP10976776A priority Critical patent/JPS5335796A/en
Publication of JPS5335796A publication Critical patent/JPS5335796A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prepare a polyester with high heat distortion temperature, dimensional stability, transparency and heat resistance by effecting solid-state polymerization of polyester pellets consisting mainly of 2,2-bis (4-hydroxyphenyl) propane and terephthalic acid.
COPYRIGHT: (C)1978,JPO&Japio
JP10976776A 1976-09-16 1976-09-16 Preparation of polyester Pending JPS5335796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10976776A JPS5335796A (en) 1976-09-16 1976-09-16 Preparation of polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10976776A JPS5335796A (en) 1976-09-16 1976-09-16 Preparation of polyester

Publications (1)

Publication Number Publication Date
JPS5335796A true JPS5335796A (en) 1978-04-03

Family

ID=14518706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10976776A Pending JPS5335796A (en) 1976-09-16 1976-09-16 Preparation of polyester

Country Status (1)

Country Link
JP (1) JPS5335796A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02242818A (en) * 1981-09-01 1990-09-27 Teijin Ltd Wholly aromatic polyester and production thereof
US5241037A (en) * 1991-10-16 1993-08-31 Korea Research Institute Of Chemical Technology Nadimide-terminated polyarylates and cured polyarylate resins
US6812319B2 (en) 2000-10-11 2004-11-02 Teijin Limited Wholly aromatic polyester carbonate and process for production of same
JP2011032464A (en) * 2009-07-06 2011-02-17 Sumitomo Chemical Co Ltd Manufacturing method for liquid crystal polyester

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02242818A (en) * 1981-09-01 1990-09-27 Teijin Ltd Wholly aromatic polyester and production thereof
US5241037A (en) * 1991-10-16 1993-08-31 Korea Research Institute Of Chemical Technology Nadimide-terminated polyarylates and cured polyarylate resins
US6812319B2 (en) 2000-10-11 2004-11-02 Teijin Limited Wholly aromatic polyester carbonate and process for production of same
JP2011032464A (en) * 2009-07-06 2011-02-17 Sumitomo Chemical Co Ltd Manufacturing method for liquid crystal polyester

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