JPS5429393A - Preparation of modified polyester - Google Patents

Preparation of modified polyester

Info

Publication number
JPS5429393A
JPS5429393A JP9494077A JP9494077A JPS5429393A JP S5429393 A JPS5429393 A JP S5429393A JP 9494077 A JP9494077 A JP 9494077A JP 9494077 A JP9494077 A JP 9494077A JP S5429393 A JPS5429393 A JP S5429393A
Authority
JP
Japan
Prior art keywords
modified polyester
preparation
copolyester
polymerizing
prepare
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
JP9494077A
Other languages
Japanese (ja)
Inventor
Isao Terasawa
Yoshimitsu Ito
Hideo Komatsu
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 JP9494077A priority Critical patent/JPS5429393A/en
Publication of JPS5429393A publication Critical patent/JPS5429393A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To prepare a basic dyeable modified polyester, by polymerizing a copolyester of a monoalkali metal salt of 5-sulfoisophthalic acid in the presence of a specific polymerization accelerator.
COPYRIGHT: (C)1979,JPO&Japio
JP9494077A 1977-08-10 1977-08-10 Preparation of modified polyester Pending JPS5429393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9494077A JPS5429393A (en) 1977-08-10 1977-08-10 Preparation of modified polyester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9494077A JPS5429393A (en) 1977-08-10 1977-08-10 Preparation of modified polyester

Publications (1)

Publication Number Publication Date
JPS5429393A true JPS5429393A (en) 1979-03-05

Family

ID=14123940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9494077A Pending JPS5429393A (en) 1977-08-10 1977-08-10 Preparation of modified polyester

Country Status (1)

Country Link
JP (1) JPS5429393A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956424A (en) * 1982-09-24 1984-03-31 Nippon Synthetic Chem Ind Co Ltd:The Production of polyester of excellent water resistance
US4598790A (en) * 1983-01-20 1986-07-08 Honda Giken Kogyo Kabushiki Kaisha Heat and sound insulation device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5956424A (en) * 1982-09-24 1984-03-31 Nippon Synthetic Chem Ind Co Ltd:The Production of polyester of excellent water resistance
US4598790A (en) * 1983-01-20 1986-07-08 Honda Giken Kogyo Kabushiki Kaisha Heat and sound insulation device

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