JPS5578043A - Thermoplastic resin composition - Google Patents

Thermoplastic resin composition

Info

Publication number
JPS5578043A
JPS5578043A JP15180878A JP15180878A JPS5578043A JP S5578043 A JPS5578043 A JP S5578043A JP 15180878 A JP15180878 A JP 15180878A JP 15180878 A JP15180878 A JP 15180878A JP S5578043 A JPS5578043 A JP S5578043A
Authority
JP
Japan
Prior art keywords
acrylonitrile
diene
content
alkyl
polymerized
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
JP15180878A
Other languages
Japanese (ja)
Other versions
JPS6241974B2 (en
Inventor
Hiroyuki Minematsu
Kojiro Matsumoto
Tadashi Saeki
Akira Kishi
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.)
Sumika Polycarbonate Ltd
Original Assignee
Sumika Polycarbonate 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 Sumika Polycarbonate Ltd filed Critical Sumika Polycarbonate Ltd
Priority to JP15180878A priority Critical patent/JPS5578043A/en
Publication of JPS5578043A publication Critical patent/JPS5578043A/en
Priority to US06/170,203 priority patent/US4294946A/en
Publication of JPS6241974B2 publication Critical patent/JPS6241974B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

PURPOSE: Title composition that is made by adding a graft polymer of styrene- acrylonitrile-diene rubber to a specific α-methylstyrene-acrylonitrile copolymer to keep the rubber content constant, thus having high heat resistance and impact strength.
CONSTITUTION: A copolymer prepared by emulsion two-step copolymerization of a monomer mixture consiting of 65W80wt% of α-olefin of the formula (R1 is 1W8C alkyl; R2 is H, 1W8C alkyl, halogenated alkyl) and 35W20wt% of unsaturated nitrile, preferably acrylonitrile, in the presence of a radical initiator, in which a part of the unsaturated nitrile and the whole part of α-olefin are polymerized in the first step (10W40%), and the remaining nitrile is polymerized in the second step, thus becoming less than 1wt% unreacted monomer content, and a graft polymer of styrene-acrylonitrile -diene in which the content of the diene is 30W90% are mixed so that the rubber content in the composition becomes 5W40%.
COPYRIGHT: (C)1980,JPO&Japio
JP15180878A 1978-12-06 1978-12-06 Thermoplastic resin composition Granted JPS5578043A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15180878A JPS5578043A (en) 1978-12-06 1978-12-06 Thermoplastic resin composition
US06/170,203 US4294946A (en) 1978-12-06 1980-07-21 Low residual monomer α-methylstyrene-acrylonitrile copolymers and ABS blends therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15180878A JPS5578043A (en) 1978-12-06 1978-12-06 Thermoplastic resin composition

Publications (2)

Publication Number Publication Date
JPS5578043A true JPS5578043A (en) 1980-06-12
JPS6241974B2 JPS6241974B2 (en) 1987-09-05

Family

ID=15526751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15180878A Granted JPS5578043A (en) 1978-12-06 1978-12-06 Thermoplastic resin composition

Country Status (1)

Country Link
JP (1) JPS5578043A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770143A (en) * 1980-10-21 1982-04-30 Japan Synthetic Rubber Co Ltd Heat-resistant thermoplastic resin composition
JPS57147534A (en) * 1981-03-06 1982-09-11 Denki Kagaku Kogyo Kk Thermoplastic resin composition
JPS5823810A (en) * 1982-07-10 1983-02-12 Kanegafuchi Chem Ind Co Ltd Copolymer having high alpha-methylstyrene content and its preparation
JPS5861108A (en) * 1981-10-06 1983-04-12 Kanegafuchi Chem Ind Co Ltd Thermoplastic resin and its preparation
JPS58154752A (en) * 1982-03-09 1983-09-14 Asahi Chem Ind Co Ltd Thermoplastic resin composition
JPS60203611A (en) * 1984-03-28 1985-10-15 Kanegafuchi Chem Ind Co Ltd Production of alpha-alkylstyrene based heat-resistant resin
JPS60231750A (en) * 1984-05-02 1985-11-18 Japan Synthetic Rubber Co Ltd Thermoplastic resin composition
JPS60238348A (en) * 1985-04-12 1985-11-27 Japan Synthetic Rubber Co Ltd Production of thermoplastic resin composition
JPS60251068A (en) * 1984-05-18 1985-12-11 電気化学工業株式会社 Tape cassette vessel
JPS61145244A (en) * 1984-12-19 1986-07-02 Toray Ind Inc Thermoplastic resin composition
JPH02245054A (en) * 1989-03-17 1990-09-28 Sumitomo Naugatuck Co Ltd Thermoplastic resin composition
JPH0356556A (en) * 1989-07-26 1991-03-12 Sumitomo Naugatuck Co Ltd Thermoplastic resin composition

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770143A (en) * 1980-10-21 1982-04-30 Japan Synthetic Rubber Co Ltd Heat-resistant thermoplastic resin composition
JPS631983B2 (en) * 1980-10-21 1988-01-14 Japan Synthetic Rubber Co Ltd
JPS57147534A (en) * 1981-03-06 1982-09-11 Denki Kagaku Kogyo Kk Thermoplastic resin composition
JPH0379386B2 (en) * 1981-03-06 1991-12-18 Denki Kagaku Kogyo Kk
JPS5861108A (en) * 1981-10-06 1983-04-12 Kanegafuchi Chem Ind Co Ltd Thermoplastic resin and its preparation
JPS6321682B2 (en) * 1981-10-06 1988-05-09 Kanegafuchi Chemical Ind
JPS58154752A (en) * 1982-03-09 1983-09-14 Asahi Chem Ind Co Ltd Thermoplastic resin composition
JPH0322417B2 (en) * 1982-03-09 1991-03-26 Asahi Chemical Ind
JPS6257643B2 (en) * 1982-07-10 1987-12-02 Kanegafuchi Chemical Ind
JPS5823810A (en) * 1982-07-10 1983-02-12 Kanegafuchi Chem Ind Co Ltd Copolymer having high alpha-methylstyrene content and its preparation
JPH0125481B2 (en) * 1984-03-28 1989-05-18 Kanegafuchi Chemical Ind
JPS60203611A (en) * 1984-03-28 1985-10-15 Kanegafuchi Chem Ind Co Ltd Production of alpha-alkylstyrene based heat-resistant resin
JPS60231750A (en) * 1984-05-02 1985-11-18 Japan Synthetic Rubber Co Ltd Thermoplastic resin composition
JPH0587532B2 (en) * 1984-05-02 1993-12-17 Japan Synthetic Rubber Co Ltd
JPS60251068A (en) * 1984-05-18 1985-12-11 電気化学工業株式会社 Tape cassette vessel
JPS61145244A (en) * 1984-12-19 1986-07-02 Toray Ind Inc Thermoplastic resin composition
JPS6347744B2 (en) * 1984-12-19 1988-09-26 Toray Industries
JPS6249307B2 (en) * 1985-04-12 1987-10-19 Japan Synthetic Rubber Co Ltd
JPS60238348A (en) * 1985-04-12 1985-11-27 Japan Synthetic Rubber Co Ltd Production of thermoplastic resin composition
JPH02245054A (en) * 1989-03-17 1990-09-28 Sumitomo Naugatuck Co Ltd Thermoplastic resin composition
JPH0356556A (en) * 1989-07-26 1991-03-12 Sumitomo Naugatuck Co Ltd Thermoplastic resin composition

Also Published As

Publication number Publication date
JPS6241974B2 (en) 1987-09-05

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