Patent ID: 6414068
Filing Date: 2002-07-02
Classification: C08L

Abstract:
An olefin-based resin composition comprising:(i) polymeric material in an amount of 100 parts by weight which includes: (a) about 30 to 94 parts by weight of propylene polymer portion comprising at least one propylene polymer having a melt flow rate of up to about 5 g/10 min; (b) about 1 to 20 parts by weight of at least one polyolefin, a proportion of about 0.1 to 10% by weight of which is structurally modified through maleic acid anhydride treatment, so that the at least one polyolefin has a Shore D hardness of at least about 50; and (c) about 5 to 50 parts by weight of at least one olefin-based polymer, a proportion of about 0.1 to 10% by weight of which is structurally modified through maleic acid anhydride treatment, so that the at least one olefin-based polymer has a Shore A hardness of up to about 95; and (ii) about 30 to 200 parts by weight of at least one metal hydroxide.