PROCESS FOR PRODUCING CONDUCTIVE AND/OR PIEZORESISTIVE TRACES ON A POLYMERIC SUBSTRATE

摘要

Process for producing conductive and /or piezoresistive traces in a non-conductive polymer substrate through laser irradiation, characterized in that said substrate is a composite polymer material, comprising the matrix of a non char forming polymer and a dispersed phase comprising carbon nano fibres and /or nanotubes, wherein said composite material also comprises particles of a lamellar silicate.