| abstract |
A polypropylene molded part comprising a) a polypropylene substrate and, incorporated therein, a combination of b) a functionalized olefin polymer or copolymer with an alpha, beta-unsaturated carboxylic reagent, c) a primary fatty acid amide or secondary and d) a nucleating agent selected from the group consisting of sodium benzoate, 2,2'-methylene-bis (4,6-diter-butylphenyl) phosphate, zinc glycerolate, cyclohexanedi-1,2 acid calcium salt -carboxylic and sodium salt of norbornano-1,2-dicarboxylic acid, in which component b) is a polypropylene polymer or copolymer grafted with an alpha, beta-unsaturated carboxylic reagent or is a reaction product of an alpha-olefin with an alpha, beta-unsaturated carboxylic reagent. |