ANTI-FOULING OVERCOATING COMPOSITION AND USE THEREOF

摘要

An anti-fouling overcoating composition for watercraft or stationary underwater structures precoated with hardsurface leaching-type anti-fouling paint consists essentially of an aqueous solution or dispersion of a carboxylated hydrophilic acrylic polymer, a cross-linking agent for the carboxylated hydrophilic polymer, polyethylenimine or a hydrophilic polyethylenimine derivative and an effective amount of an ultraviolet-absorbing agent.