<p>In one aspect, the present invention is directed to a coating composition. The coating composition comprises photocatalytic particles and an alkali metal silicate binder comprising a boric acid, borate, or combination thereof. In another aspect, the present invention is directed to a coated article. The coated article has a photocatalytic coating with improved durability on its external surface that is formed from the aforesaid coating composition.</p>
申请公布号
WO2008079756(A1)
申请公布日期
2008.07.03
申请号
WO2007US87701
申请日期
2007.12.17
申请人
3M INNOVATIVE PROPERTIES COMPANY;BAI, FENG;GOULD, RACHAEL A. T.;ANDERSON, MARK T.
