ANTIFOULING PAINT COMPOSITION, ANTIFOULING COATING FILM, AND METHOD FOR CONTROLLING HYDROLYSIS RATE OF ANTIFOULING COATING FILM

摘要

Disclosed is an antifouling material composition that contains: an acrylic resin that has a predetermined substituent group at a side chain; and at least two types of antifouling agent including a first antifouling agent that is 4-bromo-2-(4-chlorophenyl)-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile. Further disclosed is an antifouling film formed from said antifouling material composition. Preferably, the antifouling agents include the first antifouling agent and a second antifouling agent selected from zinc pyrithione, copper pyrothione, pyridine triphenylborane, and the like.