ANTIFOULING COATING COMPOSITION BASED ON CURABLE POLYORGANOSILOXANE POLYOXYALKYLENE COPOLYMERS

摘要

A process to physically deter fouling from a substrate in an aquatic foul ing environment, which process comprises forming on the substrate, before ex posure to the said environment, a coating composition comprising (i) a curab le polyorganosiloxane polyoxyalkylene block copolymer having at least two re active groups X situated on the copolymer chain and (ii) an organosilicon cr osslinking agent and/or a catalyst.