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JPS5336595A - Preparation of polyester - Google Patents

Preparation of polyester

Info

Publication number
JPS5336595A
JPS5336595A JP11069076A JP11069076A JPS5336595A JP S5336595 A JPS5336595 A JP S5336595A JP 11069076 A JP11069076 A JP 11069076A JP 11069076 A JP11069076 A JP 11069076A JP S5336595 A JPS5336595 A JP S5336595A
Authority
JP
Japan
Prior art keywords
polyester
preparation
thre
transparency
reaction
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
JP11069076A
Other languages
Japanese (ja)
Other versions
JPS6016963B2 (en
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 JP11069076A priority Critical patent/JPS6016963B2/en
Publication of JPS5336595A publication Critical patent/JPS5336595A/en
Publication of JPS6016963B2 publication Critical patent/JPS6016963B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To improve thermal resistance, thre-dimensional stability and transparency by adding to the first step of the reaction dihydroxy benzene and, if necessary, aliphatic diol.
COPYRIGHT: (C)1978,JPO&Japio
JP11069076A 1976-09-17 1976-09-17 Polyester manufacturing method Expired JPS6016963B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11069076A JPS6016963B2 (en) 1976-09-17 1976-09-17 Polyester manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11069076A JPS6016963B2 (en) 1976-09-17 1976-09-17 Polyester manufacturing method

Publications (2)

Publication Number Publication Date
JPS5336595A true JPS5336595A (en) 1978-04-04
JPS6016963B2 JPS6016963B2 (en) 1985-04-30

Family

ID=14541969

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11069076A Expired JPS6016963B2 (en) 1976-09-17 1976-09-17 Polyester manufacturing method

Country Status (1)

Country Link
JP (1) JPS6016963B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556054A2 (en) * 1992-02-13 1993-08-18 Teijin Limited Semicrystalline aromatic polyester, process for its production and resin composition containing it

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0556054A2 (en) * 1992-02-13 1993-08-18 Teijin Limited Semicrystalline aromatic polyester, process for its production and resin composition containing it

Also Published As

Publication number Publication date
JPS6016963B2 (en) 1985-04-30

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