COMPOSITION FOR FORMING COATING FILM, COATING FILM, AND ARTICLE WITH COATING FILM

Abstract: a composition for coating film formation containing a water-based resin and a colloidal silica. a measurement coating film sample produced by a predetermined method has an elastic modulus of 100 mpa or more. a content of the colloidal silica may be 30 parts by mass or less with respect to 100 parts by mass of the water-based resin.

Inventor(s): Shunsuke OMURA, Ryo EHARA

CPC Classification: C09D175/04 (COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR (cosmetics ; processes for applying liquids or other fluent materials to surfaces, in general, ; staining wood ; glazes or vitreous enamels ; natural resins, French polish, drying-oils, driers, turpentine, per se, ; polishing compositions other than French polish, ski waxes ; adhesives or use of materials as adhesives ; materials for sealing or packing joints or covers ; materials for stopping leaks ; processes for the electrolytic or electrophoretic production of coatings ))

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