JPS53144999A - Preparation of flame-retardant polyester - Google Patents

Preparation of flame-retardant polyester

Info

Publication number
JPS53144999A
JPS53144999A JP5946077A JP5946077A JPS53144999A JP S53144999 A JPS53144999 A JP S53144999A JP 5946077 A JP5946077 A JP 5946077A JP 5946077 A JP5946077 A JP 5946077A JP S53144999 A JPS53144999 A JP S53144999A
Authority
JP
Japan
Prior art keywords
flame
preparation
retardant polyester
polyester
flameretardance
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
JP5946077A
Other languages
Japanese (ja)
Inventor
Masahiro Shiosaki
Kiyoshi Nawata
Kiyokazu Tsunawaki
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 JP5946077A priority Critical patent/JPS53144999A/en
Priority to IT7849476A priority patent/IT7849476A0/en
Publication of JPS53144999A publication Critical patent/JPS53144999A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polyesters Or Polycarbonates (AREA)

Abstract

PURPOSE: To prepare a polyester having excellent whiteness and flameretardance, by adding 2,2-bis(4,-hydroxy-3,,5,-dibromophenyl) propane to the reaction mixture and using a titanium compound as polymerization catalyst.
COPYRIGHT: (C)1978,JPO&Japio
JP5946077A 1977-05-24 1977-05-24 Preparation of flame-retardant polyester Pending JPS53144999A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5946077A JPS53144999A (en) 1977-05-24 1977-05-24 Preparation of flame-retardant polyester
IT7849476A IT7849476A0 (en) 1977-05-24 1978-05-22 PROCEDURE FOR PREPARING POLYESTER WITH FLAME-RETARDING PROPERTIES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5946077A JPS53144999A (en) 1977-05-24 1977-05-24 Preparation of flame-retardant polyester

Publications (1)

Publication Number Publication Date
JPS53144999A true JPS53144999A (en) 1978-12-16

Family

ID=13113933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5946077A Pending JPS53144999A (en) 1977-05-24 1977-05-24 Preparation of flame-retardant polyester

Country Status (2)

Country Link
JP (1) JPS53144999A (en)
IT (1) IT7849476A0 (en)

Also Published As

Publication number Publication date
IT7849476A0 (en) 1978-05-22

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