Patent ID: 6221961
Filing Date: 2001-04-24
Classification: C08L

Abstract:
A molding resin composition comprising:(A) 100 parts by weight of one kind of resin selected from the group consisting of polyacetal resin, ABS resin, polyamide resin, polyphenylene oxide resin, polyimide resin, thermoplastic polyester resin, polycarbonate resin, epoxy resin, thermosetting unsaturated polyester resin and phenolic resin, and(B) 0.1-15 parts by weight of, at room temperature, a liquid ethylene-.alpha.-olefin random copolymer having polar groups,wherein (a) said ethylene-.alpha.-olefin random copolymer comprises 30-70 mole % of ethylene unit and 30-70 mole % of .alpha.-olefin units based on its total structural units, andwherein said ethylene-.alpha.-olefin random copolymer having polar groups has (b) its number average molecular weight (Mn) is 500-10000, and(c) its molecular weight distribution (Mw/Mn) represented by the ratio of the weight average molecular weight (Mw) to the number average molecular weight (Mn) is 1.2-3.