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Patent Searching and Data


Title:
POLYOLEFIN RESIN COMPOSITION
Document Type and Number:
Japanese Patent JPS59120643
Kind Code:
A
Abstract:

PURPOSE: A resin composition excellent in low-temperature resistance, etc., and suitable for use in car interiors, obtained by blending an ethylene-propylene copolymer rubber with a propylene-ethylene random copolymer and a propylene- ethylene block copolymer.

CONSTITUTION: The purpose polyolefin resin composition is prepared by blending (A) 40W80wt% ethylene-propylene copolymer rubber of a propylene content of 20W40wt% with (B) 15W50wt% propyelene-ethylene random copolymer of an ethylene content of 3W10wt% and (C) 5W25wt% propylene-ethylene block copolymer of an ethylene content of 5W30wt%. The resulting resin composition contains no plasticizer, so that when the composition is used to form a trim leather material for car interiors, sun-visor leather material, seat leather material or the like, any problem such as fogging, bleed, chalking, etc., does not occur.


Inventors:
FUJIWARA TSUNETAKA
TAKEUCHI TAKASHI
KOBAYASHI HIROITSU
Application Number:
JP22656682A
Publication Date:
July 12, 1984
Filing Date:
December 27, 1982
Export Citation:
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Assignee:
SHOWA DENKO KK
International Classes:
D06N3/04; B32B27/32; B60R13/02; C08L7/00; C08L21/00; C08L23/00; C08L23/16; C08L51/00; C08L51/02; C08L53/00; C08L77/00; C08L101/00; (IPC1-7): B32B27/32; B60R13/02; C08L23/16; C08L53/00; D06N3/04
Domestic Patent References:
JPS58213043A1983-12-10
JPS5842643A1983-03-12
Attorney, Agent or Firm:
Minoru Terada