| abstract |
(57) [Problem] To provide an antifouling paint composition capable of forming a coating film having excellent long-term antifouling properties in a highly fouled sea area and containing no tin. SOLUTION: A repeating unit (a-1) represented by the following general formula (I) and a repeating unit (a-2) derived from a vinyl monomer having a polyoxyalkylene group are essentially repeated. Vinyl polymer (A) contained as a unit And an antifouling agent (B). Embedded image (Wherein, R 1 and R 2 each independently represent a hydrogen atom or a methyl group, R 3 represents a hydrogen atom, a phenyl group or an alkyl group having 1 to 12 carbon atoms, and R 4 represents a monovalent organic compound. Represents a group.) |