ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM, ANTI-FOUL BASE MATERIAL, AND PROCESS FOR MANUFACTURING ANTI-FOUL BASE MATERIAL

摘要

This antifouling coating composition contains a silyl acrylate-based copolymer which comprises (1) component units derived from triisopropylsilyl methacrylate (i), (2) component units derived from triisopropylsilyl acrylate (ii), and (3) component units derived from a polymerizable monomer (iii) having a polymerizable double bond, said silyl acrylate-based copolymer satisfying specific requirements. Thus, an antifouling coating composition which exhibits excellent long-term storage stability and which, when formed into a coating film, exhibits excellent long-term antifouling properties and excellent long-term water resistance can be obtained.