发明授权
- 专利标题： Solid body with microstructured surface
- 专利标题（中）： 具有微结构表面的实体
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申请号： US10477194申请日： 2003-04-01
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公开(公告)号： US07041363B2公开(公告)日： 2006-05-09
- 发明人: Christoph Krohmer , Hans Lorenz , Norbert Brand
- 申请人： Christoph Krohmer , Hans Lorenz , Norbert Brand
- 申请人地址： DE Darmstadt
- 专利权人： Roehm GmbH & Co. KG
- 当前专利权人： Roehm GmbH & Co. KG
- 当前专利权人地址： DE Darmstadt
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权： DE10217111 20020417
- 国际申请： PCT/EP03/03368 WO 20030401
- 国际公布： WO03/087604 WO 20031023
- 主分类号： B32B17/10
- IPC分类号： B32B17/10
摘要：
The invention relates to a solid body of plastic, glass, ceramic or metal which has at least partially a microstructured surface with rows oriented in a preferential direction of cross-sectionally trapezoidal or wedge-shaped ridges, wherein the ridges have minima and maxima in height (H) which lie in the range from 0 mm to 2 mm, and the minima and maxima follow one another periodically with amplitudes in the range from 0.005 to 20 mm, and the spacing of the rows of neighboring ridges in relation to one another is 0.002 mm to 5 mm, it being possible for the valleys between the rows to be planar, curved or tapered, and the cross-sectionally trapezoidal or wedge-shaped ridges have a wedge angle (α) in the range from 15 to 75°.
公开/授权文献
- US20040155150A1 Solid body with microstructured surface 公开/授权日：2004-08-12