JPS51145595A - Preparation of polyester - Google Patents

Preparation of polyester

Info

Publication number
JPS51145595A
JPS51145595A JP6986775A JP6986775A JPS51145595A JP S51145595 A JPS51145595 A JP S51145595A JP 6986775 A JP6986775 A JP 6986775A JP 6986775 A JP6986775 A JP 6986775A JP S51145595 A JPS51145595 A JP S51145595A
Authority
JP
Japan
Prior art keywords
polyester
preparation
frightness
amine
good
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
JP6986775A
Other languages
Japanese (ja)
Inventor
Junyo Nakagawa
Yoshibumi Kondo
Takaaki Tsuji
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.)
Kuraray Co Ltd
Original Assignee
Kuraray Co 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP6986775A priority Critical patent/JPS51145595A/en
Publication of JPS51145595A publication Critical patent/JPS51145595A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain polyester containing less diethlene glycol and having good frightness by the direct polymerization process using an amine.
COPYRIGHT: (C)1976,JPO&Japio
JP6986775A 1975-06-10 1975-06-10 Preparation of polyester Pending JPS51145595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6986775A JPS51145595A (en) 1975-06-10 1975-06-10 Preparation of polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6986775A JPS51145595A (en) 1975-06-10 1975-06-10 Preparation of polyester

Publications (1)

Publication Number Publication Date
JPS51145595A true JPS51145595A (en) 1976-12-14

Family

ID=13415162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6986775A Pending JPS51145595A (en) 1975-06-10 1975-06-10 Preparation of polyester

Country Status (1)

Country Link
JP (1) JPS51145595A (en)

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