发明名称 |
A SUPERHYDROPHOBIC AEROGEL THAT DOES NOT REQUIRE PER-FLUORO COMPOUNDS OR CONTAIN ANY FLUORINE |
摘要 |
<p>Provided are superhydrophobic coatings, devices and articles including superhydrophobic coatings, and methods for preparing the superhydrophobic coatings. The exemplary superhydrophobic device can include a substrate component and one or more superhydrophobic coatings disposed over the substrate component, wherein at least one of the one or more superhydrophobic coatings has a water contact angle of at least about 150° and a contact angle hysteresis of less than about 1°. The one or more superhydrophobic coatings can include an ultra high water content acid catalyzed polysilicate gel, the polysilicate gel including a three dimensional network of silica particles having surface functional groups derivatized with a silylating agent and a plurality of pores.</p> |
申请公布号 |
EP2294152(A4) |
申请公布日期 |
2011.06.29 |
申请号 |
EP20090774310 |
申请日期 |
2009.06.30 |
申请人 |
STC.UNM |
发明人 |
KISSEL, DAVID, J.;BRINKER, CHARLES, JEFFREY |
分类号 |
C09D5/14;C09D5/00;C09D183/02;C09K3/18 |
主分类号 |
C09D5/14 |
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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