发明名称 |
superfìcie estruturada com propriedades ultrafóbicas, aplicação e processo para sua preparação, e material ou material de construção. |
摘要 |
<p>The invention relates to a structured surface with ultraphobic properties. Said surface as a surface topography in which the value of the integral of a function S: S(log f)=a(f).f, which gives a relationship between the spatial frequencies f of the individual Fourier components and their amplitudes a(f) is at least 0.5 between the integration limits log (f<SUB>1</SUB>/mum<SUP>-1</SUP>)=-3 and log (f<SUB>2</SUB>/mum<SUP>-1</SUP>)=3. The surface consists of a hydrophobic or oleophobic material or is coated with a hydrophobic or oleophobic material.</p> |
申请公布号 |
BR9916844(B1) |
申请公布日期 |
2010.07.27 |
申请号 |
BR19999916844 |
申请日期 |
1999.12.22 |
申请人 |
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发明人 |
KARSTEN REIHS;DANIEL-GORDON DUFF;GEORG WIESSMEIER;MATTHIAS VOETZ;JOHAN KIJLSTRA;DIETER RUEHLE;BURKHARD KOEHLER |
分类号 |
C08J7/04;C09K3/18;B05D5/08;B32B7/02;C08J5/00;C08J7/06;C08K5/00;C08L101/00;C09D5/00;C09D5/08;C09D133/14;C09D201/00;C09K3/00;C23C30/00;C25D11/04 |
主分类号 |
C08J7/04 |
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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