Patent ID: 7666926
Filing Date: 2010-02-23
Classification: B01J,Y10T

Abstract:
1. A method of making a photocatalytic material comprising a base substance and photocatalytic particles bonded on the base substance by chemical bonding through a silane compound, wherein at least a surface of the base substance is made of resin, wherein the method comprises: hydrolyzing a hydrolysable group of the silane compound to form a silanol group, bonding the silanol group to a surface of the photocatalytic particles through a dehydration reaction, applying the photocatalytic particles having the silane compound to the resin surface of the base substance to form a substantially uniform layer including the photocatalytic particles on the resin surface, bonding a reactive functional group of the silane compound through graft polymerization to a radical produced on the resin surface of the base substance by irradiating radiation ray.