Invention Grant
US08241481B2 Manufacturing method of 3D shape structure having hydrophobic inner surface
有权
具有疏水性内表面的三维形状结构的制造方法
- Patent Title: Manufacturing method of 3D shape structure having hydrophobic inner surface
- Patent Title (中): 具有疏水性内表面的三维形状结构的制造方法
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Application No.: US12452873Application Date: 2008-03-12
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Publication No.: US08241481B2Publication Date: 2012-08-14
- Inventor: Dong-Seob Kim , Dong-Hyun Kim , Woon-Bong Hwang , Hyun-Chul Park , Kun-Hong Lee , Geun-Bae Lim , Sang-Min Lee , Joon-Won Kim
- Applicant: Dong-Seob Kim , Dong-Hyun Kim , Woon-Bong Hwang , Hyun-Chul Park , Kun-Hong Lee , Geun-Bae Lim , Sang-Min Lee , Joon-Won Kim
- Applicant Address: KR Hyoja-Dong, Nam-Ku, Kyungsangbuk-Do, Pohang
- Assignee: Postech Academy-Industry Foundation
- Current Assignee: Postech Academy-Industry Foundation
- Current Assignee Address: KR Hyoja-Dong, Nam-Ku, Kyungsangbuk-Do, Pohang
- Agency: Lexyoume IP Meister, PLLC
- Priority: KR10-2007-0077497 20070801
- International Application: PCT/KR2008/001398 WO 20080312
- International Announcement: WO2009/017294 WO 20090205
- Main IPC: C23C28/00
- IPC: C23C28/00

Abstract:
The present invention relates to a manufacturing method of a three dimensional structure having a hydrophobic inner surface. The manufacturing method includes anodizing a three dimensional metal member and forming fine holes on an external surface of the metal member, forming a replica by coating a non-wetting polymer material on the outer surface of the metal member and forming the non-wetting polymer material to be a replication structure corresponding to the fine holes of the metal member, forming an exterior by surrounding the replication structure with an exterior forming material, and etching the metal member and eliminating the metal member from the replication structure and the exterior forming material.
Public/Granted literature
- US20100126873A1 MANUFACTURING METHOD OF 3D SHAPE STRUCTURE HAVING HYDROPHOBIC INNER SURFACE Public/Granted day:2010-05-27
Information query
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