Patent ID: 6485785
Filing Date: 2002-11-26
Classification: B05C,B05D,B82Y,C03C,C04B

Abstract:
A method for producing a coating film using a compound (1) represented by a general formula (1) ABXn (where A is a carbon-containing group; B is at least one element selected from Si, Ge, Sn, Ti and Zr; X is a hydrolyzable group; and n is 1, 2 or 3) as a raw material, comprising:measuring the compound (1) in an amount required for one time application on a surface of a substrate having an active hydrogen on the surface, and supplying it to the surface of the substrate at each time of application; in an atmosphere having a water vapor concentration of more than 0.0076 kg/M3 and not more than 0.0203 kg/M3, bringing the compound (1) into contact with the surface of the substrate, causing an elimination reaction between the active hydrogen on the surface of the substrate and the hydrolyzable group in parts of the molecules of the compound (1), thereby covalently bonding the parts of the molecules of the compound (1) to the surface of the substrate, as well as polymerizing parts of the molecules of the compound (1) with one another using water molecules present in the atmosphere.