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JPS5670044A - Polystyrene resin composition for extrusion molding - Google Patents

  • ️Thu Jun 11 1981

JPS5670044A - Polystyrene resin composition for extrusion molding - Google Patents

Polystyrene resin composition for extrusion molding

Info

Publication number
JPS5670044A
JPS5670044A JP14543579A JP14543579A JPS5670044A JP S5670044 A JPS5670044 A JP S5670044A JP 14543579 A JP14543579 A JP 14543579A JP 14543579 A JP14543579 A JP 14543579A JP S5670044 A JPS5670044 A JP S5670044A Authority
JP
Japan
Prior art keywords
styrene
block copolymer
butadiene block
5w20pts
shock
Prior art date
1979-11-12
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
JP14543579A
Other languages
Japanese (ja)
Other versions
JPS6231017B2 (en
Inventor
Kazuyuki Nomura
Kazuo Minato
Masato Kubota
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.)
Idemitsu Petrochemical Co Ltd
Original Assignee
Idemitsu Petrochemical 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.)
1979-11-12
Filing date
1979-11-12
Publication date
1981-06-11
1979-11-12 Application filed by Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
1979-11-12 Priority to JP14543579A priority Critical patent/JPS5670044A/en
1981-06-11 Publication of JPS5670044A publication Critical patent/JPS5670044A/en
1987-07-06 Publication of JPS6231017B2 publication Critical patent/JPS6231017B2/ja
Status Granted legal-status Critical Current

Links

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: The combination use of two kinds of specific styrene-butadiene block copolymer and a shock-resistant polystyrene gives the titled composition with high transparency as well as high impact strength becauses no crack develops in the crosswise direction, even when it is extruded.

CONSTITUTION: 88W50pts.wt. per 100pts. of the resultant composition, of general- purpose polystyrene, 5W20pts. of linear styrene-butadiene block copolymer containing more than 60wt% of styrene, 5W20pts. of different linear styrene-butadiene block copolymer containing less than 60wt% of styrene and 2W10, preferably 3W 8pts. of shock-resistant polystyrene with a melt index of 1W10g/10min, weight- average molecular weight of 100,000W300,000 and a rubber content of some 5W 7wt% are combined.

USE: The resultant composition is suitably used as a material for molding thin-wall vessels.

COPYRIGHT: (C)1981,JPO&Japio

JP14543579A 1979-11-12 1979-11-12 Polystyrene resin composition for extrusion molding Granted JPS5670044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14543579A JPS5670044A (en) 1979-11-12 1979-11-12 Polystyrene resin composition for extrusion molding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14543579A JPS5670044A (en) 1979-11-12 1979-11-12 Polystyrene resin composition for extrusion molding

Publications (2)

Publication Number Publication Date
JPS5670044A true JPS5670044A (en) 1981-06-11
JPS6231017B2 JPS6231017B2 (en) 1987-07-06

Family

ID=15385170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14543579A Granted JPS5670044A (en) 1979-11-12 1979-11-12 Polystyrene resin composition for extrusion molding

Country Status (1)

Country Link
JP (1) JPS5670044A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129038A (en) * 1982-01-27 1983-08-01 Denki Kagaku Kogyo Kk Transparent impact-resistant polystyrene film
JPS6372747A (en) * 1987-08-26 1988-04-02 Asahi Chem Ind Co Ltd Styrene polymer composition
US5055519A (en) * 1986-06-27 1991-10-08 Shell Internationale Research Maatschappij B.V. Thermoplastic elastomer compositions and process for the preparation thereof
WO2006068064A1 (en) * 2004-12-20 2006-06-29 Kraton Jsr Elastomers K.K. Thermoplastic resin composition
WO2008023400A1 (en) * 2006-08-21 2008-02-28 Shin-Etsu Polymer Co., Ltd. Styrenic resin sheet and embossed carrier tape
JP2015067650A (en) * 2013-09-27 2015-04-13 東洋スチレン株式会社 Styrene resin composition for optical use
WO2016129532A1 (en) * 2015-02-09 2016-08-18 旭化成株式会社 Block copolymer composition, molding material, resin composition, and molded article
JP2017061697A (en) * 2011-12-20 2017-03-30 東洋スチレン株式会社 Styrene-based resin composition for optical application
JP2018131476A (en) * 2017-02-13 2018-08-23 東京インキ株式会社 Plastic scintillator for radiation detection

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0676027U (en) * 1991-07-12 1994-10-25 凸版印刷株式会社 Liquid paper container
JPH0571123U (en) * 1992-03-02 1993-09-24 花王株式会社 Folding container

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53250A (en) * 1976-06-23 1978-01-05 Denki Kagaku Kogyo Kk High empact polymer composition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53250A (en) * 1976-06-23 1978-01-05 Denki Kagaku Kogyo Kk High empact polymer composition

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58129038A (en) * 1982-01-27 1983-08-01 Denki Kagaku Kogyo Kk Transparent impact-resistant polystyrene film
US5055519A (en) * 1986-06-27 1991-10-08 Shell Internationale Research Maatschappij B.V. Thermoplastic elastomer compositions and process for the preparation thereof
JPS6372747A (en) * 1987-08-26 1988-04-02 Asahi Chem Ind Co Ltd Styrene polymer composition
JPH0432106B2 (en) * 1987-08-26 1992-05-28
WO2006068064A1 (en) * 2004-12-20 2006-06-29 Kraton Jsr Elastomers K.K. Thermoplastic resin composition
JPWO2006068064A1 (en) * 2004-12-20 2008-06-12 ジェイエスアール クレイトン エラストマー株式会社 Thermoplastic resin composition
JP5218718B2 (en) * 2004-12-20 2013-06-26 ジェイエスアール クレイトン エラストマー株式会社 Thermoplastic resin composition
WO2008023400A1 (en) * 2006-08-21 2008-02-28 Shin-Etsu Polymer Co., Ltd. Styrenic resin sheet and embossed carrier tape
JP2017061697A (en) * 2011-12-20 2017-03-30 東洋スチレン株式会社 Styrene-based resin composition for optical application
JP2017078172A (en) * 2011-12-20 2017-04-27 東洋スチレン株式会社 Styrene-based resin composition for optical use
JP2015067650A (en) * 2013-09-27 2015-04-13 東洋スチレン株式会社 Styrene resin composition for optical use
WO2016129532A1 (en) * 2015-02-09 2016-08-18 旭化成株式会社 Block copolymer composition, molding material, resin composition, and molded article
KR20190060880A (en) 2015-02-09 2019-06-03 아사히 가세이 가부시키가이샤 Block copolymer composition, molding material, resin composition, and molded article
US10501617B2 (en) 2015-02-09 2019-12-10 Asahi Kasei Kabushiki Kaisha Block copolymer composition, molded material, resin composition, and molded product
JP2018131476A (en) * 2017-02-13 2018-08-23 東京インキ株式会社 Plastic scintillator for radiation detection
JP2022019734A (en) * 2017-02-13 2022-01-27 東京インキ株式会社 Plastic scintillator for radiation detection

Also Published As

Publication number Publication date
JPS6231017B2 (en) 1987-07-06

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