| abstract |
A foamable coating composition capable of stably forming a skin layer having high surface smoothness is provided. The foamable coating composition of the present invention comprises a polyol compound (A), an isocyanate compound (B), water (C), a catalyst (D), a one-pack lacquer resin (E), and an organic solvent (F). ), The polyol compound (A) and a part of the isocyanate compound (B) react to form a polyurethane resin, and the other part of the isocyanate compound (B) reacts with water (C). Carbon dioxide to form a foamed coating film. The amount of the one-pack lacquer resin (E) is preferably 3 to 30 parts by mass with respect to 100 parts by mass of the polyol compound (A). [Selection diagram] None |