JPS57102945A - Softened thermoplastic resin composition - Google Patents

Softened thermoplastic resin composition

Info

Publication number
JPS57102945A
JPS57102945A JP17950380A JP17950380A JPS57102945A JP S57102945 A JPS57102945 A JP S57102945A JP 17950380 A JP17950380 A JP 17950380A JP 17950380 A JP17950380 A JP 17950380A JP S57102945 A JPS57102945 A JP S57102945A
Authority
JP
Japan
Prior art keywords
resin
90w20wt
produce
block copolymer
monomer
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
JP17950380A
Other languages
Japanese (ja)
Other versions
JPS636107B2 (en
Inventor
Yozo Kitagawa
Tadahiko Tsutsumi
Tadashi Kato
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.)
JSR Corp
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
Japan Synthetic Rubber 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 Nippon Synthetic Chemical Industry Co Ltd, Japan Synthetic Rubber Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Priority to JP17950380A priority Critical patent/JPS57102945A/en
Publication of JPS57102945A publication Critical patent/JPS57102945A/en
Publication of JPS636107B2 publication Critical patent/JPS636107B2/ja
Granted legal-status Critical Current

Links

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  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: To provide the titled compsn. having excellent resistance to weather and heat, and cold bending processability, consisting of a specified rein and a polyester block copolymer.
CONSTITUTION: 90W50wt% monomer mixture consisting of 80W60wt% arom. vinyl monomer such as styrene and 20W40wt% vinylsilane monomer is block copolymerized onto 10W50wt% rubbery ethylene-propylene polymer having an ethylene content of 90W20wt% to produce a resin (A). Then 10W80wt% resin (A) is melt-mixed with 90W20wt% polyester block copolymer (B) consisting of 95W 20wt% high-melting rigid polyester segment and 5W80wt% low-melting polymer segment having an MW of 400W6,000, to produce a solftened thermopolastic resin compsn. having a flexural modulus of 2,000W18,000kg/cm2.
COPYRIGHT: (C)1982,JPO&Japio
JP17950380A 1980-12-18 1980-12-18 Softened thermoplastic resin composition Granted JPS57102945A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17950380A JPS57102945A (en) 1980-12-18 1980-12-18 Softened thermoplastic resin composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17950380A JPS57102945A (en) 1980-12-18 1980-12-18 Softened thermoplastic resin composition

Publications (2)

Publication Number Publication Date
JPS57102945A true JPS57102945A (en) 1982-06-26
JPS636107B2 JPS636107B2 (en) 1988-02-08

Family

ID=16066947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17950380A Granted JPS57102945A (en) 1980-12-18 1980-12-18 Softened thermoplastic resin composition

Country Status (1)

Country Link
JP (1) JPS57102945A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62205149A (en) * 1986-03-04 1987-09-09 Sumitomo Naugatuck Co Ltd Weather-resistant resin composition having improved impact resistance and rib strength
WO1997017402A1 (en) * 1995-11-07 1997-05-15 Mitsubishi Chemical Corporation Thermoplastic elastomer compositions
JP2008144091A (en) * 2006-12-13 2008-06-26 Du Pont Toray Co Ltd Thermoplastic elastomer resin composition and molded article

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62205149A (en) * 1986-03-04 1987-09-09 Sumitomo Naugatuck Co Ltd Weather-resistant resin composition having improved impact resistance and rib strength
WO1997017402A1 (en) * 1995-11-07 1997-05-15 Mitsubishi Chemical Corporation Thermoplastic elastomer compositions
JP2008144091A (en) * 2006-12-13 2008-06-26 Du Pont Toray Co Ltd Thermoplastic elastomer resin composition and molded article

Also Published As

Publication number Publication date
JPS636107B2 (en) 1988-02-08

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