公开(公告)号：US20180051187A1

公开(公告)日：2018-02-22

申请号：US15555568

申请日：2016-03-17

Applicant: Leibniz-Institut für Neue Materialien Gemeinnützige GmbH

Inventor： René Hensel ,  Sarah Fischer ,  Eduard Arzt

IPC: C09J7/00 ,  B29C39/02 ,  B32B7/04

CPC classification number: C09J7/00 ,  B29C39/025 ,  B32B7/04 ,  C09J2201/622 ,  C09J2201/626 ,  C09J2471/00 ,  C09J2475/00 ,  C09J2475/006 ,  C09J2483/00 ,  C09J2483/006

Abstract: Composite pillar structures, in particular for adhesion to soft and rough surfaces, include in the longitudinal direction at least one region with lower elasticity modulus and at least one region with higher elasticity modulus. The region with lower elasticity modulus preferably includes an end face, wherein the two regions adjoin one another.

公开(公告)号：US20170238660A1

公开(公告)日：2017-08-24

申请号：US15424580

申请日：2017-02-03

Applicant: University of Massachusetts

Inventor： Alfred J. Crosby ,  Michael D. Bartlett ,  Duncan J. Irschick ,  Daniel R. King

IPC: A44B18/00 ,  C09J7/04 ,  B32B5/02 ,  B32B37/12 ,  B32B37/16

CPC classification number: A44B18/0069 ,  B32B5/02 ,  B32B7/00 ,  B32B37/12 ,  B32B37/16 ,  B32B2307/748 ,  B32B2437/00 ,  C09J7/00 ,  C09J7/20 ,  C09J7/205 ,  C09J7/21 ,  C09J7/30 ,  C09J7/38 ,  C09J175/04 ,  C09J2201/622 ,  C09J2201/626 ,  C09J2400/00 ,  C09J2400/263 ,  C09J2427/001 ,  C09J2427/006 ,  C09J2433/00 ,  C09J2433/006 ,  C09J2475/00 ,  C09J2475/006 ,  C09J2483/00 ,  C09J2483/006 ,  Y10T24/33 ,  Y10T428/24612 ,  Y10T428/2481 ,  Y10T428/2848

Abstract: Unique designs, devices, systems, materials and fabrication methods are provided including adhesive closure devices that are easily released and are suitable for extended/repeated use in a variety of applications.

公开(公告)号：US20160333228A1

公开(公告)日：2016-11-17

申请号：US15156546

申请日：2016-05-17

Applicant: University of Massachusetts

Inventor： Alfred J. Crosby ,  Michael D. Bartlett

IPC: C09J7/04 ,  B32B7/12 ,  A47G1/16 ,  F16M13/02 ,  A47G1/17 ,  B32B3/06 ,  B32B27/12

CPC classification number: C09J7/045 ,  A47G1/1606 ,  A47G1/17 ,  A47G1/175 ,  B32B3/06 ,  B32B5/26 ,  B32B7/12 ,  B32B27/12 ,  B32B27/283 ,  B32B27/322 ,  B32B27/40 ,  B32B37/24 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/0261 ,  B32B2262/0269 ,  B32B2262/0276 ,  B32B2262/0292 ,  B32B2262/101 ,  B32B2262/105 ,  B32B2262/106 ,  B32B2307/51 ,  B32B2405/00 ,  C09J7/00 ,  C09J7/21 ,  C09J7/38 ,  C09J2201/28 ,  C09J2201/622 ,  C09J2201/626 ,  C09J2400/263 ,  C09J2433/00 ,  C09J2453/00 ,  C09J2475/00 ,  C09J2483/00 ,  F16B11/006 ,  F16M13/02 ,  F16M13/022 ,  Y10T156/10

Abstract: The invention provides unique releasable adhesive devices and related methods that are capable of simultaneously adhering to two or multiple target surfaces of various nature and allow high load capacity, are reusable, easy release and suitable for extended and repeated use.

Abstract translation: 本发明提供了独特的可释放的粘合装置和相关方法，其能够同时粘附到各种性质的两个或多个目标表面，并且允许高负载能力，可重复使用，易于释放并且适合于延长和重复使用。

公开(公告)号：US20160333139A1

公开(公告)日：2016-11-17

申请号：US15219916

申请日：2016-07-26

Applicant: The Government of the United States of America, as represented by the Secretary of the Navy

Inventor： Walter J. Dressick ,  Melik C. Demirel

IPC: C08G61/02 ,  B05D1/00 ,  C09D165/04

CPC classification number: C09D165/04 ,  B05D1/38 ,  B05D1/60 ,  B05D5/08 ,  B05D5/10 ,  C08F283/004 ,  C08G61/025 ,  C08G81/00 ,  C08G2261/3424 ,  C08G2261/61 ,  C09D155/00 ,  C09J7/00 ,  C09J2201/626 ,  Y10T428/2835 ,  Y10T428/31504

Abstract: Provided herein are the polymers shown below. The value n is a positive integer. R1 is an organic group, and each R2 is H or a chemisorbed group, with at least one R2 being a chemisorbed group. The polymer may be a nanostructured film. Also provided herein is a method of: converting a di-p-xylylene paracyclophane dimer to a reactive vapor of monomers; depositing the reactive vapor onto a substrate held at an angle relative to the vapor flux to form nanostructured poly(p-xylylene) film; reacting the film with an agent to form hydrogen atoms that are reactive with a precursor of a chemisorbed group, if the film does not contain the hydrogen atoms; and reacting the hydrogen atoms with the precursor. Also provided herein is a device having a nanostructured poly(p-xylylene) film on a pivotable substrate. The film has directional hydrophobic or oleophobic properties and directional adhesive properties.

公开(公告)号：US20160296045A1

公开(公告)日：2016-10-13

申请号：US15096336

申请日：2016-04-12

Applicant: Ted Greg Lee Frumkin

Inventor： Ted Greg Lee Frumkin

IPC: A47G1/17 ,  C09J7/02 ,  F16M13/02 ,  A47G1/06 ,  A47B97/00

CPC classification number: A47G1/17 ,  A47G1/06 ,  A47G1/175 ,  C09J7/00 ,  C09J2201/626 ,  F16M13/022

Abstract: The present invention is directed to frames of framed products that are hanged, connected with reusable stickiness (adhesive) to hang and rehang on different surfaces. The present invention also includes gecko adhesive on the front of the frame for hanging the products in the gecko frame. While the gecko's “glue” holds the frame strongly in one direction, one can easily pull the gecko frame to the other direction and remove to hang the frame again. Due to the gecko frame no nails needed hence not damaging the wall and no residue leftovers, as well the shape of the frame can be changed and not necessarily symmetric. The present invention also include a frame that has reusable adhesive made out of carbon nanotubes mimicking a gecko foot. realizing a frame hanged on different surfaces without leaving any residue or be hanged by a nail, rather by a special “glue” or any other glue product which doesn't leave residue, reusable, easy to use and doesn't wear off even in dusty or damp conditions.

Abstract translation: 本发明涉及被挂起的框架产品的框架，其与可重复使用的粘性（粘合剂）连接以悬挂在不同的表面上。 本发明还包括用于将产品悬挂在壁虎架中的框架前部的壁虎粘合剂。 当壁虎的“胶水”在一个方向上坚固地握住框架时，可以轻松地将壁虎框架拉向另一个方向，并将其移除以再次悬挂框架。 由于壁虎架不需要钉子，因此不会损坏墙壁，没有残留残留物，以及框架的形状可以改变而不一定对称。 本发明还包括具有由模拟着壁虎脚的碳纳米管制成的可重复使用的粘合剂的框架。 实现悬挂在不同表面上的框架，而不会留下任何残留物或被钉子悬挂，而不是通过特殊的“胶水”或任何其他不会留下残留物，可重复使用，易于使用并且即使在 多尘或潮湿的环境。

公开(公告)号：US20160257857A1

公开(公告)日：2016-09-08

申请号：US15153165

申请日：2016-05-12

Applicant: CARNEGIE MELLON UNIVERSITY, a Pennsylvania Non-Profit Corporation

Inventor： Metin Sitti ,  Michael Murphy ,  Burak Aksak

IPC: C09J7/02 ,  B29C43/02 ,  B05D1/00 ,  B29C43/18

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: Methods of forming 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.

公开(公告)号：US09222007B2

公开(公告)日：2015-12-29

申请号：US13613528

申请日：2012-09-13

Applicant: Tao Xie ,  Chen-Shih Wang

Inventor： Tao Xie ,  Chen-Shih Wang

IPC: B32B7/12 ,  B32B15/04 ,  C09J163/00 ,  B32B37/12 ,  C08G59/50 ,  C09J7/00 ,  B32B7/06 ,  B32B27/08 ,  B32B27/38 ,  B32B37/26 ,  C08G59/56

CPC classification number: C09J163/00 ,  B32B7/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/38 ,  B32B37/1207 ,  B32B37/26 ,  B32B2037/1223 ,  B32B2307/748 ,  B32B2405/00 ,  C08G59/502 ,  C08G59/56 ,  C09J7/00 ,  C09J2201/626 ,  Y10T428/24628

Abstract: One embodiment of the invention includes a shape memory polymer which functions similar to a traditional mechanical clamp. A shape memory polymer may exhibit adhesive properties when heated above its glass transition temperature. The shape memory polymers may function as a reversible dry adhesive clamp.

Abstract translation: 本发明的一个实施例包括形状记忆聚合物，其功能类似于传统的机械夹具。 当加热到高于其玻璃化转变温度时，形状记忆聚合物可能表现出粘合性。 形状记忆聚合物可以用作可逆的干粘合剂夹。

公开(公告)号：US20150273734A1

公开(公告)日：2015-10-01

申请号：US14673773

申请日：2015-03-30

Applicant: CANON KABUSHIKI KAISHA

Inventor： Hajime Sato ,  Yoji Yamamoto

IPC: B29C39/00 ,  B29C39/02 ,  B29C39/08

CPC classification number: B29C39/026 ,  B29C39/08 ,  C09J7/00 ,  C09J2201/626 ,  Y10T428/24612

Abstract: A bonding member includes a base and a protrusion that protrudes from a surface of the base and that has an end face adhering to a substrate with a surface force between the end face and the substrate. Δγ1c and Δγ2c differ from each other so as to satisfy G1c/Δγ1c≠G2c/Δγ2c, where G1c denotes a strain-energy-release rate at a first release portion of the protrusion when a force is exerted in a first direction parallel to the surface, Δγ1c denotes an adhesive energy at the first release portion, G2c denotes a strain-energy-release rate at a second release portion of the protrusion when a force having the same magnitude as the force exerted in the first direction is exerted in a second direction opposite to the first direction, and Δγ2c denotes an adhesive energy at the second release portion.

Abstract translation: 接合构件包括基部和从基部的表面突出并且在端面和基板之间具有表面力的端面粘附到基板的突起。 ＆Dgr;γ1c和＆Dgr;γ2c彼此不同以满足G1c /＆Dgr;γ1c≠G2c /＆Dgr;γ2c，其中G1c表示当施加力时突起的第一释放部分处的应变能释放速率 在平行于表面的第一方向上，＆lt; Dgr;γ1c表示第一释放部分处的粘合能，G2c表示当与施加的力具有相同大小的力时，在突起的第二释放部分处的应变能释放速率 在第一方向上沿与第一方向相反的第二方向施加，并且＆lt; Dgr;γ2c表示第二释放部分处的粘合能。

公开(公告)号：US20150159067A1

公开(公告)日：2015-06-11

申请号：US14373278

申请日：2013-01-22

Applicant: THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND

Inventor： Noshir Pesika ,  Keijia Jin

IPC: C09J183/04

CPC classification number: C09J9/00 ,  B81B2203/0361 ,  B81B2207/053 ,  B81C1/00103 ,  B82Y30/00 ,  C09J7/00 ,  C09J175/04 ,  C09J183/04 ,  C09J2201/626 ,  F16B5/07 ,  F16B11/006 ,  Y10T428/24479

Abstract: The present invention relates to an easy, scalable method, relying on conventional and unconventional techniques, to incorporate tilt in the fabrication of synthetic polymer-based dry adhesives mimicking the gecko adhesive system. These dry, reversible adhesives demonstrate anisotropic adhesion properties, providing strong adhesion and friction forces when actuated in the gripping direction and an initial repulsive normal force and negligible friction when actuated in the releasing direction.

Abstract translation: 本发明涉及一种简单，可扩展的方法，依靠常规和非常规技术，在模拟壁虎粘合剂系统的基于合成聚合物的干燥粘合剂的制造中引入倾斜。 这些干式，可逆的粘合剂表现出各向异性粘合性能，当沿夹紧方向致动时提供强烈的粘合力和摩擦力，并且在沿释放方向致动时具有初始的排斥法向力和可忽略的摩擦力。

公开(公告)号：US08961855B2

公开(公告)日：2015-02-24

申请号：US13202090

申请日：2010-02-12

Applicant: Yoke Yee Audrey Ho ,  Isabel Rodriguez Fernandez

Inventor： Yoke Yee Audrey Ho ,  Isabel Rodriguez Fernandez

IPC: B29C33/38 ,  B29C59/02 ,  B29C39/02 ,  B81C1/00 ,  C09J7/00 ,  B32B3/30 ,  B29C41/00 ,  B29C43/02

CPC classification number: B29C59/022 ,  B29C33/3814 ,  B29C39/026 ,  B29C41/00 ,  B29C2043/025 ,  B29C2059/023 ,  B81B2207/053 ,  B81C1/00111 ,  B81C2201/0183 ,  C09J7/00 ,  C09J2201/626 ,  Y10T428/24479

Abstract: A method of forming a high aspect ratio adhesive structure, the method comprising fabricating a porous template comprising at least a first tier and a second tier; introducing a softened polymer into the template; and separating the polymer from the template.

Abstract translation: 一种形成高纵横比粘合剂结构的方法，所述方法包括制造至少包括第一层和第二层的多孔模板; 将软化聚合物引入模板中; 并将聚合物与模板分离。