| abstract |
(57) [Abstract] (with correction) [PROBLEMS] To provide an environment-friendly composite coating film having excellent appearance, stain resistance and nonflammability. An inorganic sealer coating and / or an inorganic base coating formed from (A) (a1) a water glass coating composition or (a2) an inorganic aqueous emulsion coating composition, and the coating ( A) (B) (b1) formed on the surface An active energy ray-polymerizable inorganic system (curing) containing an active energy ray-polymerizable colloidal silica component having at least one (meth) acryloyloxy group and (b2) a radical polymerizable compound copolymerizable therewith if necessary. A) an inorganic composite coating film comprising an inorganic top coating film formed from a coating composition. |