JPS5667352A - Styrene resin composition - Google Patents

Styrene resin composition

Info

Publication number
JPS5667352A
JPS5667352A JP14320379A JP14320379A JPS5667352A JP S5667352 A JPS5667352 A JP S5667352A JP 14320379 A JP14320379 A JP 14320379A JP 14320379 A JP14320379 A JP 14320379A JP S5667352 A JPS5667352 A JP S5667352A
Authority
JP
Japan
Prior art keywords
styrene resin
tert
styrene
behenic acid
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
JP14320379A
Other languages
Japanese (ja)
Other versions
JPS581142B2 (en
Inventor
Yasutoshi Kakizawa
Katsumi Takahashi
Junji Nanbu
Kyotaro Shimazu
Atsushi Hosoda
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.)
DIC Corp
Original Assignee
Dainippon Ink and Chemicals 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 Dainippon Ink and Chemicals Co Ltd filed Critical Dainippon Ink and Chemicals Co Ltd
Priority to JP14320379A priority Critical patent/JPS581142B2/en
Publication of JPS5667352A publication Critical patent/JPS5667352A/en
Publication of JPS581142B2 publication Critical patent/JPS581142B2/en
Expired legal-status Critical Current

Links

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  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerization Catalysts (AREA)

Abstract

PURPOSE: To provide the titled compsn. having excellent fatigue properties and creep properties, consisting of a specified styrene resin and behenic acid.
CONSTITUTION: A styrene monomer or a compsn. consisting of the styrene monomer and other copolymerizable vinyl monomer and/or rubbery material is polymerized in the presence of a free-radical generating polymn. initiator selected from di-tert.-butyl peroxyhexahydro(iso)phthalate and di-tert.-butyl peroxyhexahydroterephthalate and also in the presence of a high-temperature activation type org. peroxide such as 1,1-di-tert.-butylperoxy-3,3,5-trimethylcyclohexane to obtain a styrene resin having a weight-average MW of 400,000W800,000. Then 0.01W 0.5wt% of behenic acid is added to the resulting styrene resin. The mixt. is molten at a temp. of 180W300°C in a nitrogen gas stream and then granulated.
COPYRIGHT: (C)1981,JPO&Japio
JP14320379A 1979-11-07 1979-11-07 Styrenic resin composition Expired JPS581142B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14320379A JPS581142B2 (en) 1979-11-07 1979-11-07 Styrenic resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14320379A JPS581142B2 (en) 1979-11-07 1979-11-07 Styrenic resin composition

Publications (2)

Publication Number Publication Date
JPS5667352A true JPS5667352A (en) 1981-06-06
JPS581142B2 JPS581142B2 (en) 1983-01-10

Family

ID=15333268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14320379A Expired JPS581142B2 (en) 1979-11-07 1979-11-07 Styrenic resin composition

Country Status (1)

Country Link
JP (1) JPS581142B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5891748A (en) * 1981-11-26 1983-05-31 Denki Kagaku Kogyo Kk Styrenic resin composition
EP0107795A2 (en) * 1982-10-01 1984-05-09 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing alpha-methylstyrene-acrylonitrile copolymers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020245919A1 (en) * 2019-06-04 2020-12-10 本田技研工業株式会社 Saddle-riding vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5891748A (en) * 1981-11-26 1983-05-31 Denki Kagaku Kogyo Kk Styrenic resin composition
JPS5915348B2 (en) * 1981-11-26 1984-04-09 電気化学工業株式会社 Styrenic resin composition
EP0107795A2 (en) * 1982-10-01 1984-05-09 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Process for preparing alpha-methylstyrene-acrylonitrile copolymers

Also Published As

Publication number Publication date
JPS581142B2 (en) 1983-01-10

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