COPOLYMERS OF (METH)ACRYLOXY-ALKYL-SILOXYSILANE AND ALKYL(METH)ACRYLATES AND THE USE THEREOF AS PRESSURE SENSITIVE ADHESIVES

摘要

COPOLYMERS OF (METH)ACRYLOXY-ALKYL-SILOXYSILANE AND ALKYL(METH)ACRYLATES AND THE USE THEREOF AS PRESSURE SENSITIVE ADHESIVES The present invention relates to copolymers of certain siloxy silanes and alkyl (meth)acrylate. Especially preferred is the embodiment wherein the silyloxy silane is 3-methacryloxypropyl-tris(trimethylsilyloxy)-silane and the alkyl (meth)acrylate is 2-ethylhexyl acrylate. It further relates to pressure sensitive adhesives, especially medical adhesives, suitable for use in transdermal therapeutic systems (TTS).