Subbing layer for composite thermal dye transfer ID card stock

摘要

An identification card stock comprising a polymeric core substrate having on at least one side thereof the following layers in order: an oriented polymeric film, a cushion layer of an acrylic polymer, a subbing layer and an image-receiving layer; wherein the subbing layer comprises from about 5 to about 35% by weight of acrylonitrile, from about 2 to about 10% by weight of acrylic acid, and from about 55 to about 85% by weight of recurring units of vinylidene chloride; and process of using same.