发明名称 |
PREPARATION OF SUPER WATER REPELLENT SURFACE |
摘要 |
<p>A super water repellent surface is prepared by arranging plural spherical beads on a substrate surface to form a (N)-th bead layer, etching the substrate surface with the (N)-th bead layer as an etching mask, arranging plural spherical beads, which are larger than the (N)-th beads in diameter, on the substrate surface to form a (N+1)-th bead layer, etching the substrate surface with the (N+1)-th bead layer as an etching mask, removing the beads from the etched substrate surface and coating a fluorine compound on the substrate surface on which a hierarchical concavo-convex structure has been formed. The (N+1)-th bead layer forming step and the (N+1)-th etching step are repeated N times.</p> |
申请公布号 |
EP2155620(A4) |
申请公布日期 |
2015.08.05 |
申请号 |
EP20070851416 |
申请日期 |
2007.12.11 |
申请人 |
KOREA INSTITUTE OF MACHINERY & MATERIALS |
发明人 |
JUNG, DAE HWAN;LIM, HYUN EUI;NOH, JUNG HYUN;KIM, WAN DOO |
分类号 |
C03C15/00;C03C17/00;C03C17/30;C03C17/32 |
主分类号 |
C03C15/00 |
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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