发明名称 |
PROCESS FOR PREPARING A SUPERHYDROPHOBIC COATING |
摘要 |
A process comprises (a) applying a coating consisting essentially of at least one hydrophobic material to at least a portion of at least one surface of a substrate to form a water repellent layer; (b) disposing a plurality of particles on the water repellent layer, the particles being selected from porous particles, particle aggregates, and mixtures thereof; (c) at least partially embedding the particles in the water repellent layer; (d) at least partially hardening the water repellent layer; and (e) removing the at least partially embedded particles to form a microstructured coating; wherein the microstructured coating comprises a plurality of cavities that taper from the exposed surface of the coating toward the substrate. |
申请公布号 |
EP1968753(A4) |
申请公布日期 |
2011.04.20 |
申请号 |
EP20060845528 |
申请日期 |
2006.12.15 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
KASAI, TOSHIHIRO;KAMIYAMA, KOJI;TADOKORO, KIYOSHI |
分类号 |
B05D5/08 |
主分类号 |
B05D5/08 |
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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