PLASTIC RELEASE FILM WITH TEXTURED OR NON-PLANAR SURFACE

摘要

2125885 9311933 PCTABS00022 A release film comprising an oriented polymeric substrate layer having a surface layer of an ethylene-propylene block copolymer on one side thereof and a release coating on the other side thereof. Where the release material comprises a silicone-acrylate release material it may include a quaternary ammonium salt therein.