JPS5232995A - Process for producing polyesters - Google Patents

Process for producing polyesters

Info

Publication number
JPS5232995A
JPS5232995A JP10852175A JP10852175A JPS5232995A JP S5232995 A JPS5232995 A JP S5232995A JP 10852175 A JP10852175 A JP 10852175A JP 10852175 A JP10852175 A JP 10852175A JP S5232995 A JPS5232995 A JP S5232995A
Authority
JP
Japan
Prior art keywords
producing polyesters
polyesters
producing
glycol
reduce
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
JP10852175A
Other languages
Japanese (ja)
Other versions
JPS5746449B2 (en
Inventor
Katsuji Koseki
Michihiko Tanaka
Yoshikazu Nakajima
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.)
Toray Industries Inc
Welfide Corp
Original Assignee
Toray Industries Inc
Welfide Corp
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 Toray Industries Inc, Welfide Corp filed Critical Toray Industries Inc
Priority to JP10852175A priority Critical patent/JPS5232995A/en
Publication of JPS5232995A publication Critical patent/JPS5232995A/en
Publication of JPS5746449B2 publication Critical patent/JPS5746449B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To reduce the reaction time in manufacturing polyesters consisting of terephthalic acid and a glycol by the use of a specific catalyst.
COPYRIGHT: (C)1977,JPO&Japio
JP10852175A 1975-09-09 1975-09-09 Process for producing polyesters Granted JPS5232995A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10852175A JPS5232995A (en) 1975-09-09 1975-09-09 Process for producing polyesters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10852175A JPS5232995A (en) 1975-09-09 1975-09-09 Process for producing polyesters

Publications (2)

Publication Number Publication Date
JPS5232995A true JPS5232995A (en) 1977-03-12
JPS5746449B2 JPS5746449B2 (en) 1982-10-04

Family

ID=14486897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10852175A Granted JPS5232995A (en) 1975-09-09 1975-09-09 Process for producing polyesters

Country Status (1)

Country Link
JP (1) JPS5232995A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463776A (en) * 1978-06-05 1979-05-22 Kokusai Chiyaato Kk Recording paper for recorder
EP1069145A1 (en) * 1999-07-14 2001-01-17 DAICEL CHEMICAL INDUSTRIES, Ltd. Process for producing polyester using a distannoxane catalyst

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463776A (en) * 1978-06-05 1979-05-22 Kokusai Chiyaato Kk Recording paper for recorder
JPS568284B2 (en) * 1978-06-05 1981-02-23
EP1069145A1 (en) * 1999-07-14 2001-01-17 DAICEL CHEMICAL INDUSTRIES, Ltd. Process for producing polyester using a distannoxane catalyst

Also Published As

Publication number Publication date
JPS5746449B2 (en) 1982-10-04

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