Patent ID: 8354168
Filing Date: 2013-01-15
Classification: C08L,C09D,Y10T

Abstract:
1. An organopolysiloxane antifouling composite coating film comprising: (I) an anticorrosive coating film; and (II) an organopolysiloxane antifouling coating film, wherein the anticorrosive coating film (I) and the organopolysiloxane antifouling coating film (II) are laminated in order on a surface of a base, wherein the anticorrosive coating film (I) is formed from an epoxy anticorrosive coating composition comprising: (A) an epoxy resin; (B) a curing agent for epoxy resins; and (C) a modifier, which is either wherein the organopolysiloxane antifouling coating film (II) is formed from a moisture-curing organopolysiloxane composition comprising an organopolysiloxane represented by the following formula (II) having a condensing functional group at both ends of a molecule: wherein W is a hydroxyl group or a hydrolyzable group, R wherein the hydroxyl group-containing petroleum resin (c1) has 1 to 2 hydroxyl groups in one molecule.