Patent ID: 7585903
Filing Date: 2009-09-08
Classification: B01J,Y10T

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