Zusammensetzung für Trennbeschichtungen auf der Basis von Polysiloxanen.

摘要

A composite structure comprises a substrate bearing on one or more surfaces a layer comprising an epoxypolysiloxane in which greater than 20% of the siloxane units are substituted by an oxiranyl group-substituted monovalent, non-cyclic, linear or branched aliphatic group. The composite structures can be adhesive roll and sheet materials in which the novel layer is a release coating.