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1. 发明申请

WO2014145414A1 LIQUID-IMPREGNATED SURFACES WITH ENHANCED DURABILITY 审中-公开
标题翻译：液体渗透表面，具有增强的耐久性
公开(公告)号：WO2014145414A1
公开(公告)日：2014-09-18
申请号：PCT/US2014/030179
申请日：2014-03-17
申请人： SMITH, Jonathan David , HIBBEN, Charles W. , CONG, Tao , CARBECK, Jeffrey , BOERS, Carsten , VARANASI, Kripa , GREEN, Emily
发明人： SMITH, Jonathan David , HIBBEN, Charles W. , CONG, Tao , CARBECK, Jeffrey , BOERS, Carsten , VARANASI, Kripa , GREEN, Emily
IPC分类号： B05D5/08 , B29C33/58 , F16N7/12
CPC分类号： B05C7/00 , B29C39/026 , B29C39/10 , Y10T137/0318 , Y10T428/13 , Y10T428/24355
摘要： Embodiments described herein relate generally to devices, systems and methods for producing liquid impregnated surfaces with enhanced durability. In some embodiments, a liquid-impregnated surface includes a first surface having a first roll off angle. A plurality of solid features are disposed on the first surface, such that a plurality of interstitial regions are defined between the plurality of solid features. An impregnating liquid is disposed in the interstitial regions. Furthermore, the interstitial regions are dimension and configured such that that the surface remains impregnated by the impregnating liquid. The impregnating liquid disposed in the interstitial regions defines a second surface which has a second roll off angle less than the first roll off angle. The apparatus also includes a liquid delivery mechanism configured to transfer the impregnating liquid to the interstitial regions.
摘要翻译：本文所述的实施方案一般涉及用于生产具有增强的耐久性的液体浸渍表面的装置，系统和方法。在一些实施例中，液体浸渍的表面包括具有第一滚压偏离角的第一表面。多个实心特征被布置在第一表面上，使得在多个固体特征之间限定多个间隙区域。浸渍液体设置在间隙区域中。此外，间隙区域是尺寸和构造，使得表面保持浸渍浸渍液体。设置在间隙区域中的浸渍液体限定第二表面，该第二表面具有小于第一滚降偏角的第二滚降偏角。该装置还包括配置成将浸渍液体转移到间隙区域的液体输送机构。

2. 发明申请

WO2015148661A1 SPRAY PROCESSES AND METHODS FOR FORMING LIQUID-IMPREGNATED SURFACES 审中-公开
标题翻译：喷涂工艺和形成液体表面的方法
公开(公告)号：WO2015148661A1
公开(公告)日：2015-10-01
申请号：PCT/US2015/022483
申请日：2015-03-25
申请人： VARANASI, Kripa K. , SMITH, J. David , YAGUE, Jose , JORDAN, Brian , HIBBEN, Charles , XU, Jiapeng , CONG, Tao
发明人： VARANASI, Kripa K. , SMITH, J. David , YAGUE, Jose , JORDAN, Brian , HIBBEN, Charles , XU, Jiapeng , CONG, Tao
IPC分类号： B05D1/12
CPC分类号： B29C49/00 , B05D1/02 , B05D5/02 , B05D5/08 , B05D7/227 , B65D23/02
摘要： In some embodiments, a method of producing a liquid-impregnated surface includes forming a solid particle solution including a plurality of solid particles with an average dimension of between about 5nm and about 200µm. The solid particle solution is applied to a surface by spray-depositing the solid particle solution onto the surface. An impregnating liquid is also applied to the surface. The plurality of solid particles and the impregnating liquid collectively form a liquid-impregnated surface. The impregnating liquid can be applied after the solid particle solution is applied, or the solid particle solution can include the impregnating liquid, such that the solid particle solution and the impregnating liquid are concurrently spray-deposited onto the surface.
摘要翻译：在一些实施方案中，制备液体浸渍表面的方法包括形成包含平均尺寸在约5nm至约200μm之间的多个固体颗粒的固体颗粒溶液。通过将固体颗粒溶液喷雾沉积到表面上，将固体颗粒溶液施加到表面上。浸渍液也施加到表面。多个固体颗粒和浸渍液体共同形成液体浸渍的表面。可以在施加固体颗粒溶液之后施加浸渍液体，或者固体颗粒溶液可以包括浸渍液体，使得固体颗粒溶液和浸渍液体同时喷雾沉积到表面上。

3. 发明申请

WO2015077765A1 DESTABILIZATION OF LIQUIDS ON LIQUID IMPREGNATED SURFACES 审中-公开
标题翻译：液体对液体表面的去除
公开(公告)号：WO2015077765A1
公开(公告)日：2015-05-28
申请号：PCT/US2014/067365
申请日：2014-11-25
申请人： HIBBEN, Charles W. , SMITH, J. David , VARANASI, Kripa
发明人： HIBBEN, Charles W. , SMITH, J. David , VARANASI, Kripa
IPC分类号： B65D23/02 , B65D23/04 , B08B17/06
CPC分类号： B65D25/14 , B08B7/0014 , B08B17/065 , Y10T29/49826
摘要： A container for housing a contact liquid includes a liquid-impregnated surface in contact with a contact liquid. The liquid-impregnated surface includes a first surface having a first roll off angle. A plurality of solid features are disposed on the first surface, such that a plurality of interstitial regions are defined between the plurality of solid features. An impregnating liquid is disposed in the interstitial regions and the interstitial regions are configured such that that the impregnating liquid is retained in the interstitial regions by capillary forces. The impregnating liquid disposed in the interstitial regions defines a second surface having a second roll off angle less than the first roll off angle. The container further includes a nucleation mechanism configured to nucleate and destabilize a film of the contact liquid disposed on the liquid-impregnated surface, such that the film of the contact liquid can be rapidly removed from the container.
摘要翻译：用于容纳接触液体的容器包括与接触液体接触的液体浸渍表面。液体浸渍的表面包括具有第一滚降角度的第一表面。多个实心特征被布置在第一表面上，使得在多个固体特征之间限定多个间隙区域。浸渍液体设置在间隙区域中，并且间隙区域被构造成使得浸渍液体通过毛细管力保持在间隙区域。设置在间隙区域中的浸渍液体限定具有小于第一滚降偏角的第二滚降偏角的第二表面。容器还包括成核机构，其构造成使设置在浸液表面上的接触液体的膜成核并使其不稳定，使得可以从容器中快速除去接触液体的膜。

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