| 摘要 |
<p>A coating glass which is improved in the resistance to fouling, the durability, and the transparency and has a photocatalytic function is provided by a method of making photocatalyst contained coating layers which comprises the steps of forming on the surface of a glass an (under)coating of a coating composition composed mainly of at least one component (a) selected from organosilanes, hydrolyzates of the organosilanes, and condensates of the organosilanes and, when desired, a polymer component (b) having a silyl group containing silicon atoms bonded with a hydrolytic group and/or a hydroxy group, and forming on the (under)coating an (over)coating of a coating composition composed mainly of the component (a), a photocatalyst and, if desired, the component (b).</p> |
