coating composition for use as a fouling preventive coating in a marine environment, process for physically preventing fouling from a substrate in an aquatic fouling environment, and man-made structure

摘要

A coating composition for use as a fouling preventive coating in a marine environment, a method of physically preventing fouling from a substrate in an aquatic fouling environment, and a man-made structure of the present invention relates to a A coating composition for use as a coating to prevent fouling in a marine environment, comprising: a) a curable polyoxyalkylene and polysiloxane block copolymer; b) a catalyst of the general formula wherein each r1 is independently a monovalent hydrocarbon group, each r2 is independently selected from a hydrogen atom, a monovalent organic group, a siloxane group or a silyl group of the formula - sir33, wherein each r3 is independently a monovalent hydrocarbon group and; n is an integer having a value of 0 or greater, and optionally: c) a filler and / or pigment material.