JPS5770143A - Heat-resistant thermoplastic resin composition - Google Patents

Heat-resistant thermoplastic resin composition

Info

Publication number
JPS5770143A
JPS5770143A JP14636880A JP14636880A JPS5770143A JP S5770143 A JPS5770143 A JP S5770143A JP 14636880 A JP14636880 A JP 14636880A JP 14636880 A JP14636880 A JP 14636880A JP S5770143 A JPS5770143 A JP S5770143A
Authority
JP
Japan
Prior art keywords
graft
acrylonitrile
terpolymer
diene rubber
compsn
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
JP14636880A
Other languages
Japanese (ja)
Other versions
JPS631983B2 (en
Inventor
Mitsuo Abe
Hideji Tsuchikawa
Hiroshi Kinomura
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.)
JSR Corp
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
Japan Synthetic Rubber 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 Nippon Synthetic Chemical Industry Co Ltd, Japan Synthetic Rubber Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP14636880A priority Critical patent/JPS5770143A/en
Publication of JPS5770143A publication Critical patent/JPS5770143A/en
Publication of JPS631983B2 publication Critical patent/JPS631983B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE:To provide the titled resin compsn. having excellent impact resistance, etc., by mixing a terpolymer produced from alpha-methylstryrene, methyl methacrylate and acrylonitrile with a resin obtd. by graft-polymerizing styrene onto a diene rubber polymer. CONSTITUTION:A monomer mixture consisting of alpha-methylstyrene, methyl methactylate and acrylonitrile within the range of a composition surrounded by coordinate points A, B, C, D and E shown in Figure, is emulsion-polymerized to produce a terpolymer (A) 60-30pts.wt. monomer mixture consisting of 65-75wt% styrene and 35-25wt% acrylonitrile is graft-polymerized onto 40-70pts.wt. diene rubber polymer by emulsion polymn. to produce a graft copolymer (B). The terpolymer Ai mixed with the graft polymer B in such a proportion as to give 10-30wt% diene rubber copolymer in the resulting mixture, whereby the desired resin compsn. is obtd. The resulting compsn. has excellent heat stability during molding, impact resistance, etc., and is suitable for use as a material for automobile parts.
JP14636880A 1980-10-21 1980-10-21 Heat-resistant thermoplastic resin composition Granted JPS5770143A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14636880A JPS5770143A (en) 1980-10-21 1980-10-21 Heat-resistant thermoplastic resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14636880A JPS5770143A (en) 1980-10-21 1980-10-21 Heat-resistant thermoplastic resin composition

Publications (2)

Publication Number Publication Date
JPS5770143A true JPS5770143A (en) 1982-04-30
JPS631983B2 JPS631983B2 (en) 1988-01-14

Family

ID=15406133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14636880A Granted JPS5770143A (en) 1980-10-21 1980-10-21 Heat-resistant thermoplastic resin composition

Country Status (1)

Country Link
JP (1) JPS5770143A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578043A (en) * 1978-12-06 1980-06-12 Sumitomo Naugatuck Co Ltd Thermoplastic resin composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5578043A (en) * 1978-12-06 1980-06-12 Sumitomo Naugatuck Co Ltd Thermoplastic resin composition

Also Published As

Publication number Publication date
JPS631983B2 (en) 1988-01-14

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