Adhesive silicone rubber compositions, their preparation and use.

摘要

An adhesive silicone rubber composition of addition reaction curing type contains a tackifier compound having a silane or siloxane linkage having at least one hydrogen atom directly attached to a silicon atom and optionally, a monovalent hydrocarbon group having 1 to 8 carbon atoms, and a linkage having an arylene group, - O - , - CO - , - COO - , - C(OH) - , - S - or - SO2 and optionally, an alkyl or alkylene substituent. The adhesive silicone rubber composition provides good adhesion to organic resins, but less adhesion to metals so that it can be used in forming an integral article of silicone rubber and organic resin using a metallic mold.