Epoxy anticorrosive coating composition, anticorrosive coating film, antifouling organopolysiloxane composite coating film, and ship and underwater structure covered by such composite coating film

摘要

Disclosed is an epoxy anticorrosive coating composition used for forming an epoxy anticorrosive coating film in an antifouling composite coating film comprising an epoxy anticorrosive coating film and an organopolysiloxane antifouling coating film which are laminated in order on a surface of a base, said epoxy anticorrosive coating composition comprising (A) an epoxy resin, (B) a curing agent for epoxy resins, and (C) a modifier which is either (i) a modifier comprising a hydroxyl group-containing petroleum resin (c1) or a hydroxyl group-containing terpenephenol resin (c2), or (ii) a modifier comprising a hydroxyl group-containing petroleum resin (c1) or a hydroxyl group-containing terpenephenol resin (c2) and a coumarone resin (c3).