Method for forming hydrophilic inorganic coating film and inorganic coating composition

摘要

The present invention comprises (1) formula Si (or) 4 (I). The process of obtaining an inorganic coating composition comprising a silicone resin obtained by hydrolysis and condensation of a 4-functional alkoxy silane represented by The method of forming a layer; and (3) drying and curing the coating layer to form a cured coating film having a thickness of 0.01 to 0.5. Mu.; a method of forming a hydrophilic inorganic coating on the surface of the substrate. In the hydrophilic inorganic coating film formed by the method of the present invention, the surface of the coating film is highly hydrophilic even after the film formation or the ultraviolet ray hardly occurs.