Patent ID: 7432323

Claim:
A polyolefin resin composition comprising component (A) defined below, 0.001 to 10 parts by weight, based on 100 parts by weight of component (A), of component (B) defined below and 0.01 to 100 parts by weight, based on 100 parts by weight of component (A), of component (C) defined below: component (A): polyolefin resin, except polyolefin resin which has been graft-modified with a compound selected from the group consisting of unsaturated carboxylic acids and their derivatives; component (B): carbon black which satisfies requirements (1) and (2) defined below: requirement (1): containing a volatile component in an amount of less than 0.2% by weight as measured by the method provided in JIS K6221; requirement (2): containing at least one element selected from the group consisting of iron, nickel, copper, cobalt, aluminum, manganese and vanadium an amount, based on the weight of the carbon black, of 4 ppm or less; component (C): stabilizer.