Patent ID: 8232335

Claim:
A clarified polypropylene resin composition comprising: (a) a polypropylene resin; and (b) an additive composition, the additive composition comprising: (i) a clarifying agent, and (ii) at least one pigment, the pigment being selected from the group consisting of black pigments, purple pigments, blue pigments, and mixtures thereof; wherein the clarifying agent and the pigment are present in the additive composition in a ratio of about 50-10,000 parts of pigment to 1 million parts clarifying agent, wherein the additive composition exhibits an L* value of at least 85, and wherein the clarifying agent is present in the clarified polypropylene resin composition in a concentration of from about 500 ppm to about 5,000 ppm of the total clarified polypropylene resin composition.