JPS5319397A - Preparation of styrene-acrylonitrile copolymer - Google Patents

Preparation of styrene-acrylonitrile copolymer

Info

Publication number
JPS5319397A
JPS5319397A JP9399476A JP9399476A JPS5319397A JP S5319397 A JPS5319397 A JP S5319397A JP 9399476 A JP9399476 A JP 9399476A JP 9399476 A JP9399476 A JP 9399476A JP S5319397 A JPS5319397 A JP S5319397A
Authority
JP
Japan
Prior art keywords
styrene
preparation
acrylonitrile copolymer
acrylonitrile
monomers
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
JP9399476A
Other languages
Japanese (ja)
Inventor
Masahiko Sakata
Kichiya Tazaki
Kazutoshi Osaka
Shiro Nakamura
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 Dow Ltd
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Dow Ltd
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 Dow Ltd, Asahi Chemical Industry Co Ltd filed Critical Asahi Dow Ltd
Priority to JP9399476A priority Critical patent/JPS5319397A/en
Publication of JPS5319397A publication Critical patent/JPS5319397A/en
Pending legal-status Critical Current

Links

Landscapes

  • Polymerisation Methods In General (AREA)
  • Polymerization Catalysts (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: To provide the title copolymer with little acrylonitrile and styrene monomers released when molded, by polymerization of styrene or its homologue monomers and acrylonitrile in the presence of specific initiators for radical polymerization.
COPYRIGHT: (C)1978,JPO&Japio
JP9399476A 1976-08-09 1976-08-09 Preparation of styrene-acrylonitrile copolymer Pending JPS5319397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9399476A JPS5319397A (en) 1976-08-09 1976-08-09 Preparation of styrene-acrylonitrile copolymer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9399476A JPS5319397A (en) 1976-08-09 1976-08-09 Preparation of styrene-acrylonitrile copolymer

Publications (1)

Publication Number Publication Date
JPS5319397A true JPS5319397A (en) 1978-02-22

Family

ID=14097946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9399476A Pending JPS5319397A (en) 1976-08-09 1976-08-09 Preparation of styrene-acrylonitrile copolymer

Country Status (1)

Country Link
JP (1) JPS5319397A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107795A2 (en) * 1982-10-01 1984-05-09 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing alpha-methylstyrene-acrylonitrile copolymers
JPS59204629A (en) * 1983-05-06 1984-11-20 Kanegafuchi Chem Ind Co Ltd Expandable thermoplastic resin particle and its preparation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107795A2 (en) * 1982-10-01 1984-05-09 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing alpha-methylstyrene-acrylonitrile copolymers
JPS59204629A (en) * 1983-05-06 1984-11-20 Kanegafuchi Chem Ind Co Ltd Expandable thermoplastic resin particle and its preparation
JPH0249330B2 (en) * 1983-05-06 1990-10-29 Kanegafuchi Chemical Ind

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