Patent ID: 7235191
Filing Date: 2007-06-26
Classification: C08K,C08L

Abstract:
1. A polypropylene composition containing the components a) a crystallizable polypropylene homopolymer, random copolymer, alternating or segmented copolymer, block copolymer or a blend of polypropylene with another synthetic polymer, and b) 0.001 to 5%, relative to the weight of component a), of a compound of the formula (I) wherein R C C C C C cyclohexylmethyl; cyclohexylmethyl substituted by 1, 2 or 3 C C C phenyl, phenyl substituted by 1, 2 or 3 radicals selected from the group consisting of C phenyl substituted by 5 halogen, C C naphthyl, naphthyl substituted by C adamantyl, adamantyl substituted by C a 5 to 6 membered heterocyclic group; characterized in that the polypropylene composition has a haze value which is smaller than 62%; the haze value being measured at a plate of 1.1–1.2 mm thickness.