BONDING STRUCTURE COMPRISING SILICONE RUBBER LAYER BONDED TO OTHER RUBBER LAYER, AND METHOD FOR BONDING

摘要

PURPOSE:To provide a structure comprising a silicone rubber layer firmly bonded to another rubber layer without using any adhesive in the interface between the silicone rubber layer and the other rubber layer. CONSTITUTION:In a structure wherein a silicone rubber layer is bonded to a rubber layer other than a chloroprene rubber layer, the bonding part between the silicone rubber layer and the other rubber layer is formed with the aid of a co-crosslinking agent which is an ester compd. produced from an alcohol compd. having at least 2 hydroxyl groups and a 4-30C fatty acid having at least one double bond.