MULTILAYER PLASTIC CARD

摘要

The present invention relates to a multi-layered plastic card. The multi-layered plastic card comprises at least one polyester resin layer comprising: a residue of a diol component containing 0.1-85 mole% isosorbide; and a polyester resin containing a residue of a dicarboxylic acid component. The purpose of the present invention is to provide the multi-layered plastic card with improved mechanical properties such as heat resistance and chemical resistance.