Abstract: This invention relates to a radiation curable silicone coating composition comprising an alkoxylated resin-polymer organosilicone network containing radiation curable functionality and a cationic photoinitiator. The radiation curable silicone compositions of this invention are useful as fast curing low and high release coating compositions which are especially suitable for release of pressure sensitive adhesives.

Abstract: A moisture-curable silicone hot melt pressure-sensitive adhesive composition is disclosed, said composition comprising(i) a solid hydroxyl-functional organopolysiloxane resin comprising R.sub.3 SiO.sub.1/2 siloxane units and SiO.sub.4/2 siloxane units in a molar ratio of 0.5/1 to 1.2/1, respectively, wherein R is selected from hydrocarbon and halogenated hydrocarbon radicals and said hydroxyl content is 1.2 to 6 percent by weight;(ii) an alkoxy-functional diorganopolysiloxane polymer having a viscosity at 25.degree. C. of 20 to <100,000 centipoise, the weight ratio of said resin to said polymer being in the range 40:60 to 80:20;(iii) a silane of the formula R'.sub.4-y SiX.sub.

Abstract: Alkoxylated organosilicone resins are made by reacting an MQ resin with alkoxysilanes in the presence of a catalytic amount of a base catalyst. The alkoxy silanes may include numerous organo groups such as alkyl, alkenyl, aryl, arylalkyl, epoxy, ether, alkylamide, alkylamine which are also incorporated into the structure of the alkoxylated organosilicone resin so-made.