Antifouling paint composition, antifouling coating film, substrate with antifouling coating, antifouling substrate, method for producing substrate with antifouling coating, and method for antifouling substrate

摘要

The present invention relates to an antifouling coating composition, an antifouling coating film, a substrate with an antifouling coating, an antifouling substrate, a method for producing a substrate with an antifouling coating, and an antifouling method for a substrate. The soil coating composition is at least selected from the group consisting of a polymer (A1) having a structural unit represented by the following formula (1) and a polymer (A2) having a structural unit represented by the following formula (2). A hydrolyzable polymer (A) containing one kind, a tertiary carboxylic acid component (B) containing versatic acid, and an antifouling agent component (C) are contained. [In formula (1), M represents zinc or copper, and R 1 independently represents a hydrogen atom or a methyl group. ] -COO-MO-COR2 (2) [In the formula (2), M represents zinc or copper, and R2 represents an organic group. ]