JPS5251494A - A process for preparing polyester - Google Patents

A process for preparing polyester

Info

Publication number
JPS5251494A
JPS5251494A JP12691875A JP12691875A JPS5251494A JP S5251494 A JPS5251494 A JP S5251494A JP 12691875 A JP12691875 A JP 12691875A JP 12691875 A JP12691875 A JP 12691875A JP S5251494 A JPS5251494 A JP S5251494A
Authority
JP
Japan
Prior art keywords
preparing polyester
soluble
catalyst
formation
polyester
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
JP12691875A
Other languages
Japanese (ja)
Other versions
JPS555536B2 (en
Inventor
Katsuji Koseki
Michihiko Tanaka
Tomiji Matsuki
Kunihiko Araki
Michiyoshi Katsube
Katsuma Kamata
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
Original Assignee
Toray Industries Inc
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 filed Critical Toray Industries Inc
Priority to JP12691875A priority Critical patent/JPS5251494A/en
Publication of JPS5251494A publication Critical patent/JPS5251494A/en
Publication of JPS555536B2 publication Critical patent/JPS555536B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To prepare polyester with a high reaction rate restraining the formation of a foreign substance, by using a part, which is soluble in an organic solvent, of a specific tin compounds as a catalyst.
COPYRIGHT: (C)1977,JPO&Japio
JP12691875A 1975-10-23 1975-10-23 A process for preparing polyester Granted JPS5251494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12691875A JPS5251494A (en) 1975-10-23 1975-10-23 A process for preparing polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12691875A JPS5251494A (en) 1975-10-23 1975-10-23 A process for preparing polyester

Publications (2)

Publication Number Publication Date
JPS5251494A true JPS5251494A (en) 1977-04-25
JPS555536B2 JPS555536B2 (en) 1980-02-07

Family

ID=14947112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12691875A Granted JPS5251494A (en) 1975-10-23 1975-10-23 A process for preparing polyester

Country Status (1)

Country Link
JP (1) JPS5251494A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5855619U (en) * 1981-10-09 1983-04-15 長田　豊弘 container

Also Published As

Publication number Publication date
JPS555536B2 (en) 1980-02-07

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