JPS5751734A - Resin composition with improved paintability - Google Patents
Resin composition with improved paintabilityInfo
- Publication number
- JPS5751734A JPS5751734A JP12753980A JP12753980A JPS5751734A JP S5751734 A JPS5751734 A JP S5751734A JP 12753980 A JP12753980 A JP 12753980A JP 12753980 A JP12753980 A JP 12753980A JP S5751734 A JPS5751734 A JP S5751734A
- Authority
- JP
- Japan
- Prior art keywords
- copolymer
- ethylene
- propylene
- resin composition
- modified polybutadiene
- 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: A resin composition with improved paintability, obtd. by kneading a thermoplastic, non-resilient ethylene-propylene block copolymer, a resilent ethylene- propylene copolymer and an unsaturated carboxylic acid-modified polybutadiene.
CONSTITUTION: 67W91pts.wt. thermoplastic, non-resilient ethylene-propylene block copolymer (A), 33W9pts.wt. resilient ethylene-propylene copolymer (B) of Mooney vicosity18W34ML1+4 at 100°C, and 3W15pts.wt., based on 100pts.wt. total of said components A and B, unsaturated carboxylic acid-modified polybutadiene are kneaded. Said copolymer A pref. contains 20wt% or less ethylene unit and has melt index of 1.8W10g/10min. The copolymer B contains 20W50wt% propylene unit. The modified polybutadine is pref. a maleic anhydride-modified polybutadiene in particular.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12753980A JPS5751734A (en) | 1980-09-13 | 1980-09-13 | Resin composition with improved paintability |
US06/294,399 US4371662A (en) | 1980-09-01 | 1981-08-19 | Three-component resin compositions having improved coating properties |
CA000384319A CA1174783A (en) | 1980-09-01 | 1981-08-20 | Resin composition including ethylene-propylene block copolymer, ethylene-propylene rubber and styrene- based elastomer or unsaturated carboxylic acid- modified polybutadiene |
DE3133510A DE3133510C2 (en) | 1980-09-01 | 1981-08-25 | Resin composition with improved coating properties |
GB8126131A GB2085451B (en) | 1980-09-01 | 1981-08-27 | Paintable ethylene-polypropylene resin moulding compositions |
FR8116556A FR2489348B1 (en) | 1980-09-01 | 1981-08-31 | RESIN COMPOSITIONS HAVING IMPROVED COATING PROPERTIES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12753980A JPS5751734A (en) | 1980-09-13 | 1980-09-13 | Resin composition with improved paintability |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5751734A true JPS5751734A (en) | 1982-03-26 |
JPS6261062B2 JPS6261062B2 (en) | 1987-12-19 |
Family
ID=14962509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12753980A Granted JPS5751734A (en) | 1980-09-01 | 1980-09-13 | Resin composition with improved paintability |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5751734A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04339814A (en) * | 1991-01-29 | 1992-11-26 | Toyoda Gosei Co Ltd | Polypropylene resin composition |
JP2009173761A (en) * | 2008-01-23 | 2009-08-06 | Kurako:Kk | Method for preparing modified polyolefin |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4948469A (en) * | 1972-02-07 | 1974-05-10 | ||
JPS5113192A (en) * | 1974-07-23 | 1976-02-02 | Yoshio Sugo | REEZAGENOKOGENTOSHITEMOCHIITA TANSHOTO |
JPS5318652A (en) * | 1976-08-05 | 1978-02-21 | Idemitsu Petrochemical Co | Thermoplastic resin composition |
-
1980
- 1980-09-13 JP JP12753980A patent/JPS5751734A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4948469A (en) * | 1972-02-07 | 1974-05-10 | ||
JPS5113192A (en) * | 1974-07-23 | 1976-02-02 | Yoshio Sugo | REEZAGENOKOGENTOSHITEMOCHIITA TANSHOTO |
JPS5318652A (en) * | 1976-08-05 | 1978-02-21 | Idemitsu Petrochemical Co | Thermoplastic resin composition |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04339814A (en) * | 1991-01-29 | 1992-11-26 | Toyoda Gosei Co Ltd | Polypropylene resin composition |
JP2009173761A (en) * | 2008-01-23 | 2009-08-06 | Kurako:Kk | Method for preparing modified polyolefin |
Also Published As
Publication number | Publication date |
---|---|
JPS6261062B2 (en) | 1987-12-19 |
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