发明名称 |
SUPERHYDROPHOBIC DIATOMACEOUS EARTH |
摘要 |
A superhydrophobic powder is prepared by coating diatomaceous earth (DE) with a hydrophobic coating on the particle surface such that the coating conforms to the topography of the DE particles. The hydrophobic coating can be a self assembly monolayer of a perfluorinated silane coupling agent. The DE is preferably natural-grade DE where organic impurities have been removed. The superhydrophobic powder can be applied as a suspension in a binder solution to a substrate to produce a superhydrophobic surface on the substrate.
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申请公布号 |
US2010021745(A1) |
申请公布日期 |
2010.01.28 |
申请号 |
US20070777486 |
申请日期 |
2007.07.13 |
申请人 |
SIMPSON JOHN T;D URSO BRIAN R |
发明人 |
SIMPSON JOHN T.;D'URSO BRIAN R. |
分类号 |
B32B17/10;B05D3/00;B05D7/00;B32B27/04;C08K3/34 |
主分类号 |
B32B17/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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