JPS56118449A - Block copolymer composition - Google Patents

Block copolymer composition

Info

Publication number
JPS56118449A
JPS56118449A JP2058180A JP2058180A JPS56118449A JP S56118449 A JPS56118449 A JP S56118449A JP 2058180 A JP2058180 A JP 2058180A JP 2058180 A JP2058180 A JP 2058180A JP S56118449 A JPS56118449 A JP S56118449A
Authority
JP
Japan
Prior art keywords
cpd
polymer
block copolymer
vinyl
arom
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
JP2058180A
Other languages
Japanese (ja)
Other versions
JPS6254141B2 (en
Inventor
Toshinori Shiraki
Akio Iemori
Hideo Morita
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP2058180A priority Critical patent/JPS56118449A/en
Publication of JPS56118449A publication Critical patent/JPS56118449A/en
Publication of JPS6254141B2 publication Critical patent/JPS6254141B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: The titled composition with excellent heat resistance, which is prepared by compounding a specified vinyl arom. cpd.-conjugated diene cpd. block copolymer with a polyarylene sulfide polymer, etc.
CONSTITUTION: 100pts.wt. block copolymer of average MW about 10,000W 1,000,000, contg. at least one polymer block primarily composed of a vinyl arom. cpd. (e.g., styrene) and at least one polymer block primarily composed of a conjugated diene cpd. (e.g., 1,3-butadiene), in which more than 75wt% of the vinyl arom. cpd. forms a blocked homopolymer segment or more than 15% 1,2-vinyl bond is contained, are compounded with 3W100pts.wt. polyarylene sulfide polymer (e.g., a polyphenylene sulfide) and/or a polysulfone polymer [e.g., a poly(ether sulfone)].
COPYRIGHT: (C)1981,JPO&Japio
JP2058180A 1980-02-22 1980-02-22 Block copolymer composition Granted JPS56118449A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2058180A JPS56118449A (en) 1980-02-22 1980-02-22 Block copolymer composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2058180A JPS56118449A (en) 1980-02-22 1980-02-22 Block copolymer composition

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP62141587A Division JPS6322852A (en) 1987-06-08 1987-06-08 Block copolymer composition

Publications (2)

Publication Number Publication Date
JPS56118449A true JPS56118449A (en) 1981-09-17
JPS6254141B2 JPS6254141B2 (en) 1987-11-13

Family

ID=12031174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2058180A Granted JPS56118449A (en) 1980-02-22 1980-02-22 Block copolymer composition

Country Status (1)

Country Link
JP (1) JPS56118449A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6474267A (en) * 1987-09-17 1989-03-20 Sanshin Kako Kk Tableware of low possibility of being colored by food
EP0345094A1 (en) 1988-06-02 1989-12-06 Toray Industries, Inc. Polyphenylene sulfide composition
EP0398533A2 (en) * 1989-04-28 1990-11-22 Tohpren Co., Ltd. Poly(arylene sulfide) resin composition
JPH04108446U (en) * 1991-03-05 1992-09-18 ナイルス部品株式会社 Turn signal switch cancel mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4889240A (en) * 1972-02-29 1973-11-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4889240A (en) * 1972-02-29 1973-11-21

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6474267A (en) * 1987-09-17 1989-03-20 Sanshin Kako Kk Tableware of low possibility of being colored by food
EP0345094A1 (en) 1988-06-02 1989-12-06 Toray Industries, Inc. Polyphenylene sulfide composition
EP0398533A2 (en) * 1989-04-28 1990-11-22 Tohpren Co., Ltd. Poly(arylene sulfide) resin composition
JPH04108446U (en) * 1991-03-05 1992-09-18 ナイルス部品株式会社 Turn signal switch cancel mechanism

Also Published As

Publication number Publication date
JPS6254141B2 (en) 1987-11-13

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