Patent ID: 7678849
Filing Date: 2010-03-16
Classification: C08K,C08L

Abstract:
1. A colored non-black composition comprising: about 58 to about 66 wt. % polypropylene; about 26 to about 31 wt. % rubber; about 6.5 to about 10.5 wt. % talc; about 0.5 to about 3 wt. % non-black organic colorant; about 0.1 to about 0.8 wt. % 2-(2H-benzotriazol-2-yl)-4,6-di-t-pentylphenol; and about 0.2 to about 0.9 wt. % of a mixture of 2,2,6,6-tetramethyl-4-piperidylstearate and a hexadecyl ester of 3,5-di-t-butyl-4-hydroxybenzoic acid, wherein the chroma value of the colored non-black composition is between about 3 and about 25, and the composition is non-black in color.