EPOXYPOLYSILOXANE RELEASE COATINGS FOR ADHESIVE MATERIALS

摘要

Cured epoxypolysiloxanes and their blends with epoxy-terminated silanes which are useful as release coatings for adhesive roll and sheet materials. The invention provides a low adhesion backsize having a release range intermediate between silicones and the urethane and acrylate low adhesion backsizes which have long been known.