| 发明名称 |
PHOTOCATALYTIC COATING |
| 摘要 |
<p>In one aspect, the present invention is directed to a coating composition. The coating composition comprises a dispersion of photocatalysts having a mean cluster size of less than about 300 nm and an alkali metal silicate binder. In another aspect, the present invention is directed to a coated article. The coated article has a photocatalytic coating with improved transparency on its external surface that is formed from the aforesaid coating composition.</p> |
| 申请公布号 |
EP2104555(A4) |
申请公布日期 |
2012.09.19 |
| 申请号 |
EP20070869328 |
申请日期 |
2007.12.17 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
BAI, FENG;GOULD, RACHAEL A. T.;ANDERSON, MARK T. |
| 分类号 |
C09D1/02;B01J2/00;B01J35/00;B01J37/02;C04B20/10;C04B28/26;C04B41/50;C04B111/20;C08K3/22;C09D7/12;E04D7/00;E04D13/00 |
主分类号 |
C09D1/02 |
| 代理机构 |
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