Invention Grant
US08257630B2 Method for fabricating 3D structure having hydrophobic surface using metal foil
有权
使用金属箔制造具有疏水表面的3D结构的方法
- Patent Title: Method for fabricating 3D structure having hydrophobic surface using metal foil
- Patent Title (中): 使用金属箔制造具有疏水表面的3D结构的方法
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Application No.: US12921585Application Date: 2009-03-12
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Publication No.: US08257630B2Publication Date: 2012-09-04
- Inventor: Dong-Seob Kim , Kun-Hong Lee , Woon-Bong Hwang , Geun-Bae Lim , Hyun-Chul Park , Byeong-Joo Lee , Sang-Min Lee , Joon-Won Kim
- Applicant: Dong-Seob Kim , Kun-Hong Lee , Woon-Bong Hwang , Geun-Bae Lim , Hyun-Chul Park , Byeong-Joo Lee , Sang-Min Lee , Joon-Won Kim
- Applicant Address: KR Pohang
- Assignee: Postech Academy-Industry Foundation
- Current Assignee: Postech Academy-Industry Foundation
- Current Assignee Address: KR Pohang
- Agency: Lexyoume IP Meister, PLLC.
- Priority: KR10-2008-0024028 20080314
- International Application: PCT/KR2009/001250 WO 20090312
- International Announcement: WO2009/113822 WO 20090917
- Main IPC: B29C39/12
- IPC: B29C39/12
Abstract:
A method for fabricating a 3D (three-dimensional) structure such that the 3D structure has a surface with hydrophobicity by using a metal foil such as an aluminum foil is disclosed. The method includes preparing a metal foil base by attaching a metal foil on an outer surface of a predetermined-shaped 3D structure; anodizing the metal foil base; coating a polymer material on the outer surface of the metal foil base material to form a negative replica structure; forming an outer structure by covering an outer surface of the negative replica structure with an outer formation material; and removing the metal foil base.
Public/Granted literature
- US20110012285A1 METHOD FOR FABRICATING 3D STRUCTURE HAVING HYDROPHOBIC SURFACE USING METAL FOIL Public/Granted day:2011-01-20
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