The layered composite material as well as a process for the preparation of the laminated composite material

摘要

The invention relates to a laminated composite material comprising at least: a) one polyolefinic supporting layer; b) one intermediate layer, which is situated on the supporting layer and contains at least one thermoplastic polymer material; c) one heat-hardened layer that is situated on the intermediate layer, and; d) a top layer, which is situated on the heat-hardened layer and made of a thermoplastic material. The thermoplastic material in the top layer is selected from the group consisting of polycarbonates, acrylic butadiene styrene copolymers, poly(butylene)-terephthalates, polyester and derivatives and mixtures thereof. The laminated composite material can be excellently used for producing three-dimensional shaped parts in the electrical industry, construction industry or the automotive industry with very good detail reproduction and excellent surface properties.