| abstract |
The present invention relates to an antifouling paint composition, an antifouling paint film, a substrate having an antifouling paint film, and a production method for the substrate. The antifouling paint composition contains (A) a hydrolysable polymer having structural units represented by the following formula (1), and weight-average molecular weight of 1,000-5,000, and (B) an antifouling agent containing (b1) 4-bromo-2-(4-chlorophenyl)-5- (trifluoromethyl)-1H-pyrrole-3-carbonitrile, and has a volatile organic compound (VOC) content of 400 g/L or less. (In formula (1), M indicates zinc or copper, and R 1 independently represents a hydrogen atom or methyl group.) |