abstract |
(57) [Summary] [Problem] Especially, each having durability etc., An object of the present invention is to provide an aqueous resin composition, an antifouling coating agent and a release coating agent. SOLUTION: A vinyl polymer containing fluorine and / or silicone as a main constituent unit and a water-dispersed polyisocyanate compound, preferably a nonionic hydrophilic group, A self-water-dispersible polyisocyanate compound having a hydrophobic group and an isocyanate group, or comprising a nonionic hydrophilic compound containing active hydrogen, and a reaction product of a hydrophobic compound and a polyisocyanate compound; By using an aqueous resin composition comprising a polyisocyanate compound, the above-described durability and the like have been brilliantly improved. |