WATER-DISPERSION SLURRY COATING MATERIAL AND COATING FILM USING THE SAME

摘要

PROBLEM TO BE SOLVED: To improve the storage stability of a coating material and the water-resistance when made into a cured coating film.

SOLUTION: The slurry coating material includes an aqueous medium containing a resin particle (A) including resin a; a resin particle (B) including resin b and having volume-average particle diameter larger than that of the resin particle (A); and a surfactant (C1) having a repeating structure including at least two repeating units of hydrophobic part (U) having a 6-100C hydrocarbon group containing 1-12 aromatic rings, and at least one repeating unit of hydrophilic part (W) having oxyethylene chain, both terminals of the surfactant being terminal groups derived from the hydrophobic part (U).

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