JPS5674142A - Flame-retardant resin composition - Google Patents

Flame-retardant resin composition

Info

Publication number
JPS5674142A
JPS5674142A JP15171379A JP15171379A JPS5674142A JP S5674142 A JPS5674142 A JP S5674142A JP 15171379 A JP15171379 A JP 15171379A JP 15171379 A JP15171379 A JP 15171379A JP S5674142 A JPS5674142 A JP S5674142A
Authority
JP
Japan
Prior art keywords
phenol
flame
resin composition
integer
dicarboxylic acid
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
JP15171379A
Other languages
Japanese (ja)
Other versions
JPS63467B2 (en
Inventor
Yorihisa Maeda
Tadashi Sakairi
Tamotsu Wakahata
Akira Taniuchi
Setsuo Nishibori
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.)
DKS Co Ltd
Panasonic Holdings Corp
Original Assignee
Dai Ichi Kogyo Seiyaku Co Ltd
Matsushita Electric Industrial 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 Dai Ichi Kogyo Seiyaku Co Ltd, Matsushita Electric Industrial Co Ltd filed Critical Dai Ichi Kogyo Seiyaku Co Ltd
Priority to JP15171379A priority Critical patent/JPS5674142A/en
Publication of JPS5674142A publication Critical patent/JPS5674142A/en
Publication of JPS63467B2 publication Critical patent/JPS63467B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To obtain a resin composition having both improved flame retardancy and mechanical strength without causing the bleedout of a flameretardant, by blending a thermoplastic resin with a specific polyester compound obtained by reacting a bifunctional phenol with an aromatic dicarboxylic acid halide as a flame- retardant.
CONSTITUTION: A bifunctional phenol shown by the formula (A and B are -SO2, -CO-, -O-, etc.; X is Cl or Br; 1, m, p, and q are 0 or integer of 1W4; n is 0 or integer not less than 1) is subjected to condensation polymerization with an aromatic dicarboxylic acid halide by using phenol, etc. as a molecular weight modifier to give a polyester compound having an ηsp/c (phenol: chloroform=1:1) preferably 0.1W0.25 and a softening point not lower than 255°C, which is added to a thermoplastic resin, e.g., thermoplastic polyester resin, etc.
COPYRIGHT: (C)1981,JPO&Japio
JP15171379A 1979-11-22 1979-11-22 Flame-retardant resin composition Granted JPS5674142A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15171379A JPS5674142A (en) 1979-11-22 1979-11-22 Flame-retardant resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15171379A JPS5674142A (en) 1979-11-22 1979-11-22 Flame-retardant resin composition

Publications (2)

Publication Number Publication Date
JPS5674142A true JPS5674142A (en) 1981-06-19
JPS63467B2 JPS63467B2 (en) 1988-01-07

Family

ID=15524640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15171379A Granted JPS5674142A (en) 1979-11-22 1979-11-22 Flame-retardant resin composition

Country Status (1)

Country Link
JP (1) JPS5674142A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852834A (en) * 1971-11-01 1973-07-25
JPS491652A (en) * 1972-03-10 1974-01-09
US3936400A (en) * 1972-03-10 1976-02-03 General Electric Company Flame retardant foamed polyester compositions

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4852834A (en) * 1971-11-01 1973-07-25
JPS491652A (en) * 1972-03-10 1974-01-09
US3936400A (en) * 1972-03-10 1976-02-03 General Electric Company Flame retardant foamed polyester compositions

Also Published As

Publication number Publication date
JPS63467B2 (en) 1988-01-07

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