ANTIFOULING COATING COMPOSITION, ANTIFOULING COATING FILM, SUBSTRATE WITH ANTIFOULING COATING FILM, AND PRODUCTION PROCESS FOR THE SUBSTRATE

摘要

The present invention relates to an antifouling coating composition, an antifouling coating film, a substrate with an antifouling coating film and a production process for the substrate. The antifouling coating composition includes a hydrolyzable polymer (A) having a structural unit represented by the following formula (1) and having a weight-average molecular weight of 1000 to 5000 and an antifouling agent (B) including (b1) 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile, and has a volatile organic compound (VOC) content of not more than 400 g/L.;;[In the formula (1), M represents zinc or copper, and R1 independently represents a hydrogen atom or a methyl group.]

主权项

1. An antifouling coating composition comprising:
a hydrolyzable polymer (A) having a structural unit represented by the following formula (1) and having a weight-average molecular weight of 1000 to 5000, and an antifouling agent (B) comprising (b1) 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile, the antifouling coating composition having a volatile organic compound (VOC) content of not more than 400 g/L,wherein M represents zinc or copper, and R1 independently represents a hydrogen atom or a methyl group.