JPS5798544A - Block copolymer resin composition - Google Patents

Block copolymer resin composition

Info

Publication number
JPS5798544A
JPS5798544A JP17474280A JP17474280A JPS5798544A JP S5798544 A JPS5798544 A JP S5798544A JP 17474280 A JP17474280 A JP 17474280A JP 17474280 A JP17474280 A JP 17474280A JP S5798544 A JPS5798544 A JP S5798544A
Authority
JP
Japan
Prior art keywords
styrene
butadiene
content
block copolymer
resin composition
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
JP17474280A
Other languages
Japanese (ja)
Other versions
JPS6326776B2 (en
Inventor
Yoshikazu Suda
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 Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Priority to JP17474280A priority Critical patent/JPS5798544A/en
Publication of JPS5798544A publication Critical patent/JPS5798544A/en
Publication of JPS6326776B2 publication Critical patent/JPS6326776B2/ja
Granted legal-status Critical Current

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: The titled resin composition with good stretching characteristics capable of giving a product with excellent properties after stretching, which is prepd. by blending two kinds of special styrene-butadiene block copolymers.
CONSTITUTION: 100pts.wt. styrene-butadiene block copolymer of styrene content 60W90wt%, butadiene content 40W10pts.wt. and degree of styrene blocking 90W 100%, and 10W100pts.wt styrene-butadiene random block copolymer of styrene content 30W80wt%, butadiene content 70W20wt% and degree of styrene blocking 0W75% in which at least 25% of the bonded styrene is contained as a random copolymer or tapered copolymer with butadiene, are dry-blended by use of a kneader, or may be blended and directly extruded by use of an extruder.
COPYRIGHT: (C)1982,JPO&Japio
JP17474280A 1980-12-12 1980-12-12 Block copolymer resin composition Granted JPS5798544A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17474280A JPS5798544A (en) 1980-12-12 1980-12-12 Block copolymer resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17474280A JPS5798544A (en) 1980-12-12 1980-12-12 Block copolymer resin composition

Publications (2)

Publication Number Publication Date
JPS5798544A true JPS5798544A (en) 1982-06-18
JPS6326776B2 JPS6326776B2 (en) 1988-05-31

Family

ID=15983875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17474280A Granted JPS5798544A (en) 1980-12-12 1980-12-12 Block copolymer resin composition

Country Status (1)

Country Link
JP (1) JPS5798544A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225146A (en) * 1982-06-22 1983-12-27 Denki Kagaku Kogyo Kk Transparent heat-shrinkable film
JPS6414243A (en) * 1987-07-07 1989-01-18 Denki Kagaku Kogyo Kk Photodegradable film or tape
US4977014A (en) * 1989-08-22 1990-12-11 Shell Oil Company Thermoplastic block copolymer films
US5089558A (en) * 1989-04-26 1992-02-18 Bridgestone/Firestone, Inc. Thermoformable blends of multiblock polymer compositions with polystyrene
US5320899A (en) * 1992-10-15 1994-06-14 Shell Oil Company Thermoplastic block copolymer films

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51130454A (en) * 1975-05-08 1976-11-12 Asahi Chem Ind Co Ltd Transparent styrene resin compositions havingi good shock resistance
JPS5213572A (en) * 1975-07-22 1977-02-01 Asahi Chemical Ind Transparent shock resisting sheets
JPS5417955A (en) * 1977-07-07 1979-02-09 Phillips Petroleum Co Block copolymer blend
JPS555544A (en) * 1978-06-28 1980-01-16 Matsushita Electric Works Ltd Timing pulse generation circuit

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51130454A (en) * 1975-05-08 1976-11-12 Asahi Chem Ind Co Ltd Transparent styrene resin compositions havingi good shock resistance
JPS5213572A (en) * 1975-07-22 1977-02-01 Asahi Chemical Ind Transparent shock resisting sheets
JPS5417955A (en) * 1977-07-07 1979-02-09 Phillips Petroleum Co Block copolymer blend
JPS555544A (en) * 1978-06-28 1980-01-16 Matsushita Electric Works Ltd Timing pulse generation circuit

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58225146A (en) * 1982-06-22 1983-12-27 Denki Kagaku Kogyo Kk Transparent heat-shrinkable film
JPS6017452B2 (en) * 1982-06-22 1985-05-02 電気化学工業株式会社 transparent heat shrinkable film
JPS6414243A (en) * 1987-07-07 1989-01-18 Denki Kagaku Kogyo Kk Photodegradable film or tape
US5089558A (en) * 1989-04-26 1992-02-18 Bridgestone/Firestone, Inc. Thermoformable blends of multiblock polymer compositions with polystyrene
US4977014A (en) * 1989-08-22 1990-12-11 Shell Oil Company Thermoplastic block copolymer films
US5320899A (en) * 1992-10-15 1994-06-14 Shell Oil Company Thermoplastic block copolymer films

Also Published As

Publication number Publication date
JPS6326776B2 (en) 1988-05-31

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