abstract |
A composition comprising: Heterophasic propylene copolymers and Two different slip agents, namely Fatty acid amide derivatives of formula (I) (Wherein, R 1 is a C 5 to C 25 alkyl residue or a C 5 to C 25 alkenyl residue, R 2 is a long chain organic residue having 6 or more carbon atoms, and Unsaturated fatty acid amides. |