公开(公告)号：US20090260702A1

公开(公告)日：2009-10-22

申请号：US12442321

申请日：2007-09-19

申请人： Dong-Hyun Kim ,  Sang-Min Lee ,  Il-Sin Bae ,  Dong-Seob Kim ,  Duk-Hyun Choi ,  Chang-Woo Lee ,  Ji-Hoon Jeon ,  Seong-Ho Son ,  Tae-Chul Moon ,  Woon-Bong Hwang ,  Joon-Won Kim ,  Hyun-Chul Park ,  Kun-Hong Lee

发明人： Dong-Hyun Kim ,  Sang-Min Lee ,  Il-Sin Bae ,  Dong-Seob Kim ,  Duk-Hyun Choi ,  Chang-Woo Lee ,  Ji-Hoon Jeon ,  Seong-Ho Son ,  Tae-Chul Moon ,  Woon-Bong Hwang ,  Joon-Won Kim ,  Hyun-Chul Park ,  Kun-Hong Lee

IPC分类号： F16L9/00 ,  C23C28/00

CPC分类号： B29C33/52

摘要： The present invention relates to a method for manufacturing a solid body having a superhydrophobic surface structure formed by using a surface treatment of a metal body, a replication process, and a polymer sticking phenomenon to increase efficiency of fluid transfer and prevent foreign materials from being accumulated in the tube, and a superhydrophobic fluid transfer tube using the method. The superhydrophobic fluid transfer tube includes a fluid guider and a solid body provided on a fluid contact surface of the fluid guider and has micrometer-scaled unevenness and nanometer-scaled protrusions. In the method, a plurality of nanometer-scaled holes are formed on a surface of a metal body through an anodizing process, a replica is formed by immersing the metal body provided with the nanometer-scaled holes in a non-wetting polymer material and solidifying the non-wetting polymer material, the solid body having the superhydrophobic surface is formed by removing the metal body and an anode oxide from the replica, and the solid body is provided to a fluid contact surface of a fluid guider for guiding a fluid.

摘要翻译： 本发明涉及通过使用金属体的表面处理形成的具有超疏水性表面结构的固体的制造方法，复制工序和聚合物粘贴现象，以提高流体转移的效率，防止异物的累积 在管中，以及使用该方法的超疏水流体输送管。 超疏水流体输送管包括流体引导器和设置在流体引导器的流体接触表面上的实心体，并且具有微米级的凹凸和纳米级的突起。 在该方法中，通过阳极氧化处理在金属体的表面上形成多个纳米级的孔，通过将设置有纳米级孔的金属体浸渍在非湿润性聚合物材料中并固化而形成复制品 通过从复制品中除去金属体和阳极氧化物形成具有超疏水表面的固体，并且将固体提供到用于引导流体的流体导向器的流体接触表面。

公开(公告)号：US08707999B2

公开(公告)日：2014-04-29

申请号：US12442321

申请日：2007-09-19

申请人： Dong-Hyun Kim ,  Sang-Min Lee ,  Il-Sin Bae ,  Dong-Seob Kim ,  Duk-Hyun Choi ,  Chang-Woo Lee ,  Ji-Hoon Jeon ,  Seong-Ho Son ,  Tae-Chul Moon ,  Woon-Bong Hwang ,  Joon-Won Kim ,  Hyun-Chul Park ,  Kun-Hong Lee

发明人： Dong-Hyun Kim ,  Sang-Min Lee ,  Il-Sin Bae ,  Dong-Seob Kim ,  Duk-Hyun Choi ,  Chang-Woo Lee ,  Ji-Hoon Jeon ,  Seong-Ho Son ,  Tae-Chul Moon ,  Woon-Bong Hwang ,  Joon-Won Kim ,  Hyun-Chul Park ,  Kun-Hong Lee

IPC分类号： F15D1/02

CPC分类号： B29C33/52

摘要： The present invention relates to a method for manufacturing a solid body having a superhydrophobic surface structure formed by using a surface treatment of a metal body, a replication process, and a polymer sticking phenomenon to increase efficiency of fluid transfer and prevent foreign materials from being accumulated in the tube, and a superhydrophobic fluid transfer tube using the method. The superhydrophobic fluid transfer tube includes a fluid guider and a solid body provided on a fluid contact surface of the fluid guider and has micrometer-scaled unevenness and nanometer-scaled protrusions. In the method, a plurality of nanometer-scaled holes are formed on a surface of a metal body through an anodizing process, a replica is formed by immersing the metal body provided with the nanometer-scaled holes in a non-wetting polymer material and solidifying the non-wetting polymer material, the solid body having the superhydrophobic surface is formed by removing the metal body and an anode oxide from the replica, and the solid body is provided to a fluid contact surface of a fluid guider for guiding a fluid.

摘要翻译： 本发明涉及通过使用金属体的表面处理形成的具有超疏水性表面结构的固体的制造方法，复制工序和聚合物粘贴现象，以提高流体转移的效率，防止异物的累积 在管中，以及使用该方法的超疏水流体输送管。 超疏水流体输送管包括流体引导器和设置在流体引导器的流体接触表面上的实心体，并且具有微米级的凹凸和纳米级的突起。 在该方法中，通过阳极氧化处理在金属体的表面上形成多个纳米级的孔，通过将设置有纳米级孔的金属体浸渍在非湿润性聚合物材料中并固化而形成复制品 通过从复制品中除去金属体和阳极氧化物形成具有超疏水表面的固体，并且将固体提供到用于引导流体的流体导向器的流体接触表面。