发明名称 |
Photocatalytic Coating |
摘要 |
De-polluting, self-cleaning coating compositions are disclosed which comprise an organic binder having dispersed therein photocatalytic titanium dioxide particles substantially in anatase form which have an average crystallite size between about 1 nm and about 150 nm and which preferably have photocatalytic activity in the presence of visible light. Advantageously, the coatings of the invention do not require pre-activation to achieve high initial photocatalytic activity against pollutants in the air, such as NOx compounds.
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申请公布号 |
US2009061246(A1) |
申请公布日期 |
2009.03.05 |
申请号 |
US20070848972 |
申请日期 |
2007.08.31 |
申请人 |
MILLENNIUM INORGANIC CHEMICALS, INC. |
发明人 |
MALTBY JULIE ELIZABETH;BYGOTT CLAIRE |
分类号 |
B32B27/20;B05D7/24;C08G63/60;C08K3/10 |
主分类号 |
B32B27/20 |
代理机构 |
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地址 |
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