abstract |
Provided is a powder slurry coating using a surfactant, which provides a coating having excellent water resistance and coating strength. A fine particle (A) comprising a resin (a1) having active hydrogen in an aqueous medium, and a reactive surfactant (B) having an isocyanate group and / or an epoxy group which may be blocked. A water-dispersed powder slurry paint comprising: The reactive surfactant (B) includes a hydrophobic part having a hydrocarbon group having 6 to 100 carbon atoms having an aromatic ring, an isocyanate group which may be blocked, and / or an epoxy group, and a hydrophilic part. At least one selected from the group consisting of oxyethylene units, anionic groups, cationic groups and zwitterionic groups. [Selection diagram] None |