JPS57102945A - Softened thermoplastic resin composition - Google Patents
Softened thermoplastic resin compositionInfo
- 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
Links
Landscapes
- 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
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)
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 |
-
1980
- 1980-12-18 JP JP17950380A patent/JPS57102945A/en active Granted
Cited By (3)
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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