公开(公告)号：US08524092B2

公开(公告)日：2013-09-03

申请号：US12448243

申请日：2007-12-14

Applicant: Metin Sitti ,  Seok Kim

Inventor： Metin Sitti ,  Seok Kim

IPC: C25F3/00

CPC classification number: C09J7/00 ,  A44B18/0049 ,  B29C33/3842 ,  B29C33/424 ,  B29C33/52 ,  B29C39/34 ,  B29C39/36 ,  B29C39/42 ,  B29L2031/756 ,  B81B2203/0361 ,  B81C99/0085 ,  B81C2201/034 ,  C09J9/00 ,  C09J2201/626 ,  Y10T428/23957 ,  Y10T428/2933 ,  Y10T428/2935 ,  Y10T428/2976

Abstract: A dry adhesive and a method of forming a dry adhesive. The method includes forming an opening through an etch layer and to a barrier layer, expanding the opening in the etch layer at the barrier layer, filling the opening with a material, removing the barrier layer from the material in the opening, and removing the etch layer from the material in the opening.

Abstract translation: 干燥粘合剂和形成干燥粘合剂的方法。 该方法包括通过蚀刻层和阻挡层形成开口，在阻挡层处扩展蚀刻层中的开口，用材料填充开口，从开口中的材料移除阻挡层，以及去除蚀刻 从开口的材料层。

公开(公告)号：US20130101796A1

公开(公告)日：2013-04-25

申请号：US13808105

申请日：2011-07-06

Applicant: Eduard Arzt ,  Elmar Kroner ,  Peter William de Oliveira ,  Ebru Devrim Sam ,  Florian Buesch ,  Dieter Urban ,  Reinhold Schwalm ,  Benedikt Blaesi ,  Michael Nitsche ,  Hannes Spiecker ,  Claas Mueller

Inventor： Eduard Arzt ,  Elmar Kroner ,  Peter William de Oliveira ,  Ebru Devrim Sam ,  Florian Buesch ,  Dieter Urban ,  Reinhold Schwalm ,  Benedikt Blaesi ,  Michael Nitsche ,  Hannes Spiecker ,  Claas Mueller

IPC: B05D3/12

CPC classification number: B05D3/12 ,  B82Y10/00 ,  B82Y40/00 ,  C09J7/00 ,  C09J2201/626 ,  G03F7/0002 ,  G03F7/0035 ,  Y10T428/24479

Abstract: A method for producing finely structured surfaces, in particular in plastics, includes a) applying at least one coating compound on at least one substrate; b) forming a fine structure by a die, which has the negative of a fine structure, c) curing the resultant finely structured coating compound, obtaining a substantially cured coating; and d) separating the finely structured coating from the die, wherein steps d) and c) can also be carried out in the reverse order.

Abstract translation: 一种用于生产精细结构化表面的方法，特别是在塑料中，包括：a）在至少一个基材上涂覆至少一种涂料; b）通过具有微细结构的阴模的模具形成精细结构，c）固化所得精细结构的涂层化合物，获得基本固化的涂层; 和d）将精细结构的涂层与模具分离，其中步骤d）和c）也可以以相反的顺序进行。

公开(公告)号：US20120258287A1

公开(公告)日：2012-10-11

申请号：US13515524

申请日：2010-12-15

Applicant: Eduard Arzt ,  Robert McMeeking

Inventor： Eduard Arzt ,  Robert McMeeking

IPC: B32B7/12 ,  B32B37/10 ,  B32B3/30

CPC classification number: C09J7/00 ,  C09J2201/626 ,  Y10T156/10 ,  Y10T428/24479 ,  Y10T428/24562 ,  Y10T428/24612

Abstract: A combination includes a first device and a second device, wherein both devices comprise at least one surface and the surface of the first device comprises at least one recess. At least one contact surface is formed when the surface of the first device attaches to the surface of the second device. By applying external pressure, the adhesion force between the two devices can be switched back and forth between at least two states.

Abstract translation: 组合包括第一装置和第二装置，其中两个装置包括至少一个表面，并且第一装置的表面包括至少一个凹部。 当第一装置的表面附接到第二装置的表面时，形成至少一个接触表面。 通过施加外部压力，两个装置之间的粘附力可以在至少两个状态之间来回切换。

公开(公告)号：US08206631B1

公开(公告)日：2012-06-26

申请号：US12562683

申请日：2009-09-18

Applicant: Metin Sitti ,  Michael Murphy ,  Burak Aksak

Inventor： Metin Sitti ,  Michael Murphy ,  Burak Aksak

IPC: B29C41/20 ,  B29C41/22

CPC classification number: B29C41/20 ,  B05D1/005 ,  B29C39/10 ,  B29C39/123 ,  B29C39/24 ,  B29C39/42 ,  B29C43/021 ,  B29C43/18 ,  B29C2043/185 ,  B29K2075/00 ,  B29K2105/0058 ,  B29K2105/0097 ,  B29K2105/20 ,  B82Y30/00 ,  C09J7/20 ,  C09J175/04 ,  C09J2201/626 ,  C09J2475/00 ,  Y10T428/23929 ,  Y10T428/23957 ,  Y10T428/24479

Abstract: Dry adhesives and methods of making dry adhesives including a method of making a dry adhesive including applying a liquid polymer to the second end of the stem, molding the liquid polymer on the stem in a mold, wherein the mold includes a recess having a cross-sectional area that is less than a cross-sectional area of the second end of the stem, curing the liquid polymer in the mold to form a tip at the second end of the stem, wherein the tip includes a second layer stem; corresponding to the recess in the mold, and removing the tip from the mold after the liquid polymer cures.

Abstract translation: 干粘合剂和制造干燥粘合剂的方法，包括制备干燥粘合剂的方法，包括将液体聚合物施加到阀杆的第二端，在模具中将液体聚合物模制在阀杆上，其中模具包括具有横截面的凹槽， 截面积小于杆的第二端的横截面积，固化模具中的液体聚合物以在杆的第二端形成尖端，其中尖端包括第二层茎; 对应于模具中的凹部，并且在液体聚合物固化后从模具中移除尖端。

公开(公告)号：US20110039095A1

公开(公告)日：2011-02-17

申请号：US12988268

申请日：2009-03-31

Applicant: Youhei Maeno ,  Yoshikazu Nakayama ,  Kaori Hirahara

Inventor： Youhei Maeno ,  Yoshikazu Nakayama ,  Kaori Hirahara

IPC: B32B5/02 ,  D02G3/22 ,  D02G3/02 ,  B82Y30/00

CPC classification number: B81B1/00 ,  B81B2203/0361 ,  B81C1/00206 ,  C09J7/00 ,  C09J2201/626 ,  Y10S977/742 ,  Y10S977/752 ,  Y10T428/249921 ,  Y10T428/26 ,  Y10T428/2913 ,  Y10T428/2918 ,  Y10T428/2973 ,  Y10T428/2975 ,  Y10T428/298

Abstract: Provided is a fibrous columnar structure aggregate having excellent mechanical properties, a high specific surface area, and excellent pressure-sensitive adhesive property. Provided is a fibrous columnar structure aggregate having excellent heat resistance, a high specific surface area, and excellent pressure-sensitive adhesive properties under temperature conditions ranging from room temperature to a high temperature. Provided is a fibrous columnar structure aggregate having a high specific surface area and such pressure-sensitive adhesive property that its adhesive strength for adherends different from each other in surface free energy does not change (the aggregate is free of adherend selectivity). Provided is a pressure-sensitive adhesive member using any such fibrous columnar structure aggregate. A fibrous columnar structure aggregate (1) of the present invention includes fibrous columnar structures having a plurality of diameters, in which the distribution width of the diameter distribution of the fibrous columnar structures having the plurality of diameters is 10 nm or more, and the relative frequency of the mode of the diameter distribution is 30% or less.

Abstract translation: 提供一种具有优异的机械性能，高比表面积和优异的压敏粘合性能的纤维状柱状结构体骨料。 提供一种在室温至高温的温度条件下具有优异的耐热性，高比表面积和优异的压敏粘合剂性能的纤维状柱状结构体聚集体。 本发明提供一种具有高比表面积的纤维状柱状结构体聚集体和其表面自由能彼此不同的被粘物的粘合强度不受变化的粘合性（聚集体无粘附选择性）。 提供使用任何这种纤维状柱状结构体聚集体的压敏粘合剂构件。 本发明的纤维状柱状结构体聚集体（1）包括具有多个直径的纤维状柱状结构体，其中具有多个直径的纤维状柱状结构的直径分布的分布宽度为10nm以上， 直径分布模式的频率为30％以下。

公开(公告)号：US07811272B2

公开(公告)日：2010-10-12

申请号：US10747923

申请日：2003-12-29

Applicant: Jeffrey Dean Lindsay ,  Fung-Jou Chen ,  Lisha Yu ,  Nadezhda Efremova

Inventor： Jeffrey Dean Lindsay ,  Fung-Jou Chen ,  Lisha Yu ,  Nadezhda Efremova

IPC: A61F13/15 ,  A61F13/20 ,  B32B5/00 ,  B32B7/00

CPC classification number: A61F13/58 ,  A61F13/5611 ,  A61F13/5622 ,  C09J7/00 ,  C09J2201/24 ,  C09J2201/626 ,  Y10T428/24 ,  Y10T428/24008 ,  Y10T428/24017

Abstract: A disposable absorbent article has a nanofabricated attachment means having adhesive hairs disposed on a substrate wherein the hairs are effective to adhesively engage an opposing surface having a polymeric film or a fibrous web. In another embodiment, the absorbent article has a gecko-like fastener including a substrate and a plurality of adhesive hairs arising from the substrate having a base section, midsection, and top section, a height of about 0.5 microns to about 8 millimeters, and a diameter greater than about 0.05 microns.

Abstract translation: 一次性吸收制品具有纳米级附着装置，其具有设置在基底上的粘性毛发，其中毛发有效地粘合地与具有聚合物膜或纤维网的相对表面接合。 在另一个实施方案中，吸收制品具有壁虎状紧固件，其包括基底和从基底产生的多个粘附毛发，其具有基部，中部和顶部，约0.5微米至约8毫米的高度，以及 直径大于约0.05微米。

公开(公告)号：US07691307B2

公开(公告)日：2010-04-06

申请号：US11080037

申请日：2005-03-14

Applicant: Ronald S. Fearing ,  Metin Setti

Inventor： Ronald S. Fearing ,  Metin Setti

IPC: B23B3/06

CPC classification number: A44B18/0003 ,  A44B18/0049 ,  A44B18/0061 ,  B08B1/00 ,  B08B7/0028 ,  B29C33/42 ,  B29L2031/756 ,  B81B3/0059 ,  B81B2203/0361 ,  B82Y30/00 ,  C09J7/00 ,  C09J2201/626 ,  F16B2/005 ,  F16B5/07 ,  Y10S977/84 ,  Y10T24/27 ,  Y10T24/2742 ,  Y10T428/23943 ,  Y10T428/24008 ,  Y10T428/24174 ,  Y10T428/24355 ,  Y10T428/28 ,  Y10T428/2913 ,  Y10T428/2973 ,  Y10T428/2976 ,  Y10T428/2978 ,  Y10T428/298

Abstract: A fabricated microstructure comprising at least one protrusion capable of providing an adhesive force at a surface of between about 60 and 2,000 nano-Newtons. A stalk supports the protrusion at an oblique angle relative to a supporting surface. The microstructure can adhere to different surfaces.

Abstract translation: 一种制造的微结构，包括至少一个能够在约60和2,000纳米牛顿之间的表面提供粘合力的突起。 杆以相对于支撑表面倾斜的角度支撑突起。 微结构可以粘附在不同的表面上。

公开(公告)号：US20080169059A1

公开(公告)日：2008-07-17

申请号：US11834631

申请日：2007-08-06

Applicant: Phillip B. Messersmith ,  Haeshin Lee ,  Bruce P. Lee

Inventor： Phillip B. Messersmith ,  Haeshin Lee ,  Bruce P. Lee

IPC: B32B38/00 ,  B32B3/08 ,  B05D5/00

CPC classification number: C08J7/12 ,  C09J7/00 ,  C09J2201/626 ,  C09J2433/006 ,  Y10T156/11 ,  Y10T156/1168 ,  Y10T428/24355 ,  Y10T428/24364 ,  Y10T428/24612 ,  Y10T428/28

Abstract: Nano-scale or micro-scale adhesive structures comprising an array of nano-fabricated, pillars, the pillars having coated upon, or having disposed on a working surface thereof, a protein-mimetic, marine-adhesive coating. Methods of fabricating the nano-scale pillars, synthesis of the protein-mimetic coating or wet adhesive and application of the adhesive to the pillars are described.

Abstract translation: 纳米尺度或微尺度粘合剂结构包括纳米制造的柱的阵列，柱已经涂覆在其上或已经设置在其工作表面上的蛋白质模拟的海洋粘合剂涂层。 描述了制造纳米级柱的方法，蛋白质模拟涂层的合成或湿粘合剂以及将粘合剂施加到支柱上。

公开(公告)号：US07011723B2

公开(公告)日：2006-03-14

申请号：US10338104

申请日：2003-01-06

Applicant: Robert J. Full ,  Ronald S. Fearing ,  Thomas W. Kenny ,  Kellar Autumn

Inventor： Robert J. Full ,  Ronald S. Fearing ,  Thomas W. Kenny ,  Kellar Autumn

IPC: B32B31/00

CPC classification number: C09J7/00 ,  C09J5/00 ,  C09J2201/626 ,  G01N3/24 ,  G01N19/04 ,  G01N2203/0025 ,  G01N2203/0286 ,  G01N2203/0623 ,  Y10T156/10 ,  Y10T428/28 ,  Y10T428/2973 ,  Y10T428/2976 ,  Y10T428/2978 ,  Y10T428/298

Abstract: A method of forming an adhesive force includes removing a seta from a living specimen, attaching the seta to a substrate, and applying the seta to a surface so as to establish an adhesive force between the substrate and the surface. The seta is applied to the surface with a force perpendicular to the surface. The seta is then pulled with a force parallel to the surface so as to preload the adhesive force of the seta.

Abstract translation: 形成粘合力的方法包括从活体样品中除去凝胶，将凝胶粘附到基材上，并将该粘合剂施加到表面上，以在基材和表面之间建立粘合力。 用垂直于表面的力将镶嵌施加到表面。 然后用平行于表面的力拉动镶嵌，以便预加载粘合剂的粘合力。

公开(公告)号：US20050271870A1

公开(公告)日：2005-12-08

申请号：US10982324

申请日：2004-11-05

Applicant: Warren Jackson

Inventor： Warren Jackson

IPC: B32B27/04 ,  B32B27/08 ,  B32B27/12

CPC classification number: G03F7/0002 ,  B32B27/12 ,  B44C1/227 ,  B82Y10/00 ,  B82Y40/00 ,  C09J7/00 ,  C09J2201/626 ,  D04H1/4382 ,  D04H1/4391 ,  D04H1/58 ,  D04H11/00 ,  Y10T428/249941 ,  Y10T442/20 ,  Y10T442/2738

Abstract: Embodiments of the present invention include hierarchically-dimensioned, microfiber-based dry adhesive materials featuring dense arrays of microfibers with free tips terminating in numerous microfibrils. In certain embodiments, more than two levels of microfiber-dimension hierarchy may be employed, each dimension involving smaller microfibrils emanating from the tips of the microfibers or microfibrils of the next highest dimensional level. Various additional embodiments of the present invention are directed to methods for preparing hierarchically-dimensioned, microfiber-based dry adhesive materials. These methods include single-pass or multi-pass imprint-lithography, pattern masking and etching, and imprinting fiber-embedded substrates followed by etching.

Abstract translation: 本发明的实施方案包括具有密集阵列的微纤维的分层尺寸的基于超细纤维的干燥粘合剂材料，其具有终止于许多微原纤维的自由末端。 在某些实施方案中，可以采用多于两个级别的微纤维维度层级，每个维度涉及从下一个最高维度水平的微纤维或微纤丝的尖端发出的较小的微纤丝。 本发明的各种另外的实施方案涉及制备分层尺寸的基于超细纤维的干燥粘合剂材料的方法。 这些方法包括单遍或多遍压印光刻，图案掩蔽和蚀刻，以及刻蚀光纤嵌入基板，随后蚀刻。