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Title:
RESIN COMPOSITION
Document Type and Number:
Japanese Patent JPH02247241
Kind Code:
A
Abstract:
PURPOSE:To provide a resin composition having excellent mechanical strength, solvent resistance and moldability and composed of a polyolefin, a polyphenylene ether, a specific block copolymer and an ethylenic elastomer modified with an unsaturated dicarboxylic acid (derivative). CONSTITUTION:The objective composition is produced by compounding (A) 20-95wt.% of a polyolefin resin (preferably crystalline propylene polymer), (B) 80-5wt.% of a polyphenylene ether resin (preferably polymer of 2,6- dimethylphenol), (C) 3-45 pts.wt. (based on 100 pts.wt. of A+B) of a block copolymer of a partially hydrogenated alkenyl aromatic compound and isoprene and containing 20-8wt.% of the alkenyl aromatic compound unit and (D) 3-45 pts.wt. (based on 100 pts.wt. of A+B) of a modified polymer produced by grafting 0.05-10wt.% of an unsaturated dicarboxylic acid (derivative) to 100 pts.wt. of an ethylene-alpha-olefin copolymer having an ethylene content of 30-93mol%.

Inventors:
MARUYAMA TAKESHI
MIZUNO YUKIO
Application Number:
JP6747689A
Publication Date:
October 03, 1990
Filing Date:
March 22, 1989
Export Citation:
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Assignee:
SUMITOMO CHEM CO LTD
International Classes:
C08L23/00; C08L23/26; C08L51/06; C08L53/00; C08L53/02; C08L71/00; C08L71/12; (IPC1-7): C08L23/00; C08L51/06; C08L53/02; C08L71/12



 
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