Polyolefin composition

C - Chemistry – Metallurgy – 08 – L

Patent

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400/3080, 400/65

C08L 23/08 (2006.01) C08L 23/10 (2006.01)

Patent

CA 1272828

ABSTRACT OF THE DISCLOSURE A polypropylene-based resin composition comprising (A) from 60 to 99 parts by weight of a poly- propylene-based resin and (B) from 1 to 40 parts by weight of an ethylene copolymer composed of from 25 to 98.5% by weight of ethylene, from 0.5 to 15% by weight of an unsaturated dicarboxylic acid anhydride and from 1 to 60% by weight of an unsaturated ester compound having from 4 to 12 carbon atoms and/or a modified copolymer obtained by ring opening addition reaction of the acid anhydride group of said ethylene copolymer with an alcohol having from 1 to 20 carbon atoms. The composition provides a molded particle having excellent finishing workability and improved mechanical properties.

494518

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