| abstract |
The present invention provides a coating solution for forming a transparent film having high flatness and excellent in whitening resistance, water resistance, chemical resistance, and the like, and a substrate with the transparent film. A coating solution for forming a transparent film comprising a matrix-forming component, metal oxide fine particles, and a solvent, comprising an acrylic silicon resin having an average molecular weight in the range of 5,000 to 30,000 as a leveling agent. And the content of a leveling agent exists in the range of 0.001-7.2 weight% as solid content, The coating liquid for transparent film formation characterized by the above-mentioned. Acrylic silicon type comprising a base material and a transparent film formed on the base material, the transparent film comprising a matrix component and metal oxide fine particles, and an average molecular weight in the range of 5,000 to 30,000 Resin is included as a leveling agent, the content of the matrix component is in the range of 20 to 99.5% by weight as the solid content, and the content of the metal oxide fine particles is 0.5 to 80% by weight as the solid content A substrate with a transparent coating in the range of. [Selection figure] None |