Patent ID: 9243093
Filing Date: 2016-01-26
CPC Classification: C08F,C08L,C09D,Y10T

Claim Text:
1. A modifier for polyolefin resin (K) containing a copolymer (X) having a polyolefin (A), an unsaturated dicarboxylic acid (anhydride) (B) and an unsaturated aliphatic hydrocarbon (C) as a constitutional unit and having an acid value of 50 to 250 mg KOH/g, wherein said (C) is a linear α-olefin or a branched α-olefin having a carbon number of 6 to 36, and wherein said (X) is a graft copolymer having said (A) as a backbone and a (co)polymer of said (B) and said (C) as its side chain.