| abstract |
The present invention relates to the use of molding compositions comprising A) at least one polyamide and / or copolyamide, B) at least one copolymer containing at least one olefin and at least one acrylic ester of an aliphatic alcohol, C) at least one di- or polyfunctional branching or chain-extending additive , D) at least one of the components B) and C) different impact modifier and optionally also E) other from the aforementioned components differing additives for the production of products, components, moldings, moldings or semi-finished products with increased resistance to crankcase gases and / or their constituents and a method for improving products, moldings, moldings or components in motor vehicles, preferably in their internal combustion engines, with regard to their resistance to crankcase gases by using those molding compositions for their production. |