Multilayer composition consisting of a polymeric foam substrate with a decorative surface

摘要

A multilayer decorative composition is claimed comprising a substrate and, one or more decorative layers bonded to at least one surface of the substrate. The substrate consists of a polymer foam prepared by foaming a composition comprising: (a) a resin matrix of one or more polymers selected form acrylonitrile-butadiene-styrene polymers, polycarbonates, polystyrenes, polyphenylene oxide and polyvinyl chloride polymers and; (b) a filler; using a blowing agent selected from exothermic blowing agents, endothermic blowing agents and mixtures thereof.