JPS55157642A - Thermoplastic resin composition - Google Patents

Thermoplastic resin composition

Info

Publication number
JPS55157642A
JPS55157642A JP6506479A JP6506479A JPS55157642A JP S55157642 A JPS55157642 A JP S55157642A JP 6506479 A JP6506479 A JP 6506479A JP 6506479 A JP6506479 A JP 6506479A JP S55157642 A JPS55157642 A JP S55157642A
Authority
JP
Japan
Prior art keywords
styrene
copolymer
resin composition
thermoplastic resin
polystyrene
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
JP6506479A
Other languages
Japanese (ja)
Other versions
JPS6332822B2 (en
Inventor
Mikio Arai
Kazuyuki Nomura
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.)
Filing date
Publication date
Application filed by Idemitsu Petrochemical Co Ltd filed Critical Idemitsu Petrochemical Co Ltd
Priority to JP6506479A priority Critical patent/JPS55157642A/en
Publication of JPS55157642A publication Critical patent/JPS55157642A/en
Publication of JPS6332822B2 publication Critical patent/JPS6332822B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: Title composition that is made by adding a specific amount of polystyrene to a specific styrene-butadiene copolymer, thus being suitably used as a material for thin-wall moldings because the resultant composition has improved toughness and resistance to heat without adverse effects on a variety of properties of the copolymer.
CONSTITUTION: To 40W90pts.wt. of a styrene-butadiene block copolymer that contains 60W90wt% of styrene and has a refractive index of 1.5726W1.5864, are added 10W60pts. of a general-purpose polystyrene, preferably of 200,000W500,000 molecular weight and 2W8g/10min melt index and they are kneaded.
COPYRIGHT: (C)1980,JPO&Japio
JP6506479A 1979-05-28 1979-05-28 Thermoplastic resin composition Granted JPS55157642A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6506479A JPS55157642A (en) 1979-05-28 1979-05-28 Thermoplastic resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6506479A JPS55157642A (en) 1979-05-28 1979-05-28 Thermoplastic resin composition

Publications (2)

Publication Number Publication Date
JPS55157642A true JPS55157642A (en) 1980-12-08
JPS6332822B2 JPS6332822B2 (en) 1988-07-01

Family

ID=13276143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6506479A Granted JPS55157642A (en) 1979-05-28 1979-05-28 Thermoplastic resin composition

Country Status (1)

Country Link
JP (1) JPS55157642A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195139A (en) * 1981-05-26 1982-11-30 Nippon Steel Chem Co Ltd Resin composition
JPH01318058A (en) * 1988-06-17 1989-12-22 Sumitomo Chem Co Ltd Polystyrene resin composition
US6040382A (en) * 1994-02-04 2000-03-21 Phillips Petroleum Company Polymer blend clarity
WO2020199949A1 (en) * 2019-03-29 2020-10-08 金发科技股份有限公司 Thermoplastic polymer composition and preparation method therefor

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195139A (en) * 1981-05-26 1982-11-30 Nippon Steel Chem Co Ltd Resin composition
JPS6321703B2 (en) * 1981-05-26 1988-05-09 Shinnittetsu Kagaku
JPH01318058A (en) * 1988-06-17 1989-12-22 Sumitomo Chem Co Ltd Polystyrene resin composition
US6040382A (en) * 1994-02-04 2000-03-21 Phillips Petroleum Company Polymer blend clarity
WO2020199949A1 (en) * 2019-03-29 2020-10-08 金发科技股份有限公司 Thermoplastic polymer composition and preparation method therefor

Also Published As

Publication number Publication date
JPS6332822B2 (en) 1988-07-01

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