| abstract |
The present invention relates to an antifouling paint composition containing a silyl ester-based (co) polymer and medethomidine, which is used for preventing contamination of a substrate by aquatic organisms, and is capable of forming an antifouling coating film exhibiting excellent antifouling properties over a long period of time And an antifouling paint composition having good storage stability, and a use thereof. In order to solve the above problems, the antifouling paint composition of the present invention comprises silyl ester (co) polymer (A) and medtomidine (B) When the silyl ester-based (co) polymer (A) is represented by the general formula (I): , And a structural unit derived from an unsaturated monomer (b) copolymerizable with the monomer (a), wherein the structural unit is derived from the monomer (a). |