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    DRY ADHESIVES AND METHODS FOR MAKING DRY ADHESIVES
    111.
    发明申请
    DRY ADHESIVES AND METHODS FOR MAKING DRY ADHESIVES 审中-公开
    干燥粘合剂和干燥粘合剂的干燥方法

    公开(公告)号：US20120237730A1

    公开(公告)日：2012-09-20

    申请号：US13429621

    申请日：2012-03-26

    Applicant: Metin Sitti ,  Michael Murphy ,  Burak Aksak

    Inventor： Metin Sitti ,  Michael Murphy ,  Burak Aksak

    IPC: B29C71/04 ,  B32B3/00 ,  B29C35/08 ,  B29C33/38 ,  B29C41/42

    CPC classification number: B29C33/3857 ,  B29L2031/757 ,  B81C1/00031 ,  B82Y10/00 ,  B82Y40/00 ,  C09J7/00 ,  C09J2201/626 ,  C09J2205/31 ,  G03F7/0002 ,  Y10T428/24479

    Abstract: Dry adhesives and methods for forming dry adhesives. A method of forming a dry adhesive structure on a backing material, comprises: forming a template backing layer of energy sensitive material on the backing material; forming a template layer of energy sensitive material on the template backing layer; exposing the template layer to a predetermined pattern of energy; removing a portion of the template layer related to the predetermined pattern of energy, and leaving a template structure formed from energy sensitive material and connected to the substrate via the template backing layer.

    Abstract translation: 干燥粘合剂和干燥粘合剂的形成方法。 在背衬材料上形成干燥粘合剂结构的方法包括：在背衬材料上形成能量敏感材料的模板背衬层; 在模板背衬层上形成能量敏感材料的模板层; 将模板层暴露于预定的能量模式; 去除与预定能量图案相关的模板层的一部分，并留下由能量敏感材料形成的模板结构，并通过模板背衬层连接到基板。

    ADHESIVE MICROSTRUCTURES
    114.
    发明申请
    ADHESIVE MICROSTRUCTURES 审中-公开
    粘合微结构

    公开(公告)号：US20100252177A1

    公开(公告)日：2010-10-07

    申请号：US12302379

    申请日：2008-10-27

    Applicant: Jeffrey Paul Sargent ,  Sajad Haq ,  Tracey Ann Hawke ,  Joseph Maurice Davies

    Inventor： Jeffrey Paul Sargent ,  Sajad Haq ,  Tracey Ann Hawke ,  Joseph Maurice Davies

    IPC: B32B38/10 ,  B32B3/30 ,  B32B27/00 ,  B29C39/38 ,  B29C33/40 ,  B29C33/38 ,  C08G77/04 ,  C08G18/00

    CPC classification number: C09J7/00 ,  C09J7/20 ,  C09J2201/28 ,  C09J2201/626 ,  C09J2203/326 ,  C09J2483/00 ,  Y10T428/24479

    Abstract: Improved fabricated adhesive microstructures and methods of fabricating adhesive microstructures incorporating deformable materials are provided. The fabricated adhesive microstructures exhibit significantly improved adhesion strengths at least at smooth surfaces such as glass, as compared to known fabricated adhesive microstructures. The adhesion strengths of fabricated microstructures of the invention for a range of smooth glass contact surfaces may be in the range of between about 125 kPa and 220 kPa in air at one atmosphere pressure and in the range of between about 25 kPa and 120 kPa in vacuum. Synthetic elastomers are used in the invention. A method of fabricating new adhesive microstructures having multiple levels of compliance with a surface has been proposed. Methods of fabricating new double-sided adhesive microstructures via moulding have further been proposed.

    Abstract translation: 提供了改进的制造的粘合剂微结构和制备包含可变形材料的粘合剂微结构的方法。 与已知的制造的粘合剂微结构相比，所制造的粘合剂微结构至少在光滑的表面如玻璃上表现出显着改善的粘附强度。 对于一系列平滑玻璃接触表面的本发明的制造微结构的粘合强度可以在一个大气压力的空气中在约125kPa和220kPa之间的范围内，并且在真空中在约25kPa至120kPa的范围内 。 合成弹性体用于本发明。 已经提出了一种制造具有多个与表面的顺应性水平的新的粘合剂微结构的方法。 进一步提出通过模塑制造新的双面粘合剂微结构的方法。

    ALIGNED CARBON NANOTUBE-POLYMER MATERIALS, SYSTEMS AND METHODS
    118.
    发明申请
    ALIGNED CARBON NANOTUBE-POLYMER MATERIALS, SYSTEMS AND METHODS 有权
    对准碳纳米管聚合物材料，系统和方法

    公开(公告)号：US20090269560A1

    公开(公告)日：2009-10-29

    申请号：US12369205

    申请日：2009-02-11

    Applicant: Ali Dhinojwala ,  Pulickel M. Ajayan ,  Sunny Sethi

    Inventor： Ali Dhinojwala ,  Pulickel M. Ajayan ,  Sunny Sethi

    IPC: C08K3/04 ,  B32B5/16 ,  B32B37/12

    CPC classification number: B81C1/00206 ,  B81C1/00111 ,  B81C2201/0191 ,  B82Y30/00 ,  B82Y40/00 ,  C01B31/0226 ,  C01B32/16 ,  C09J7/00 ,  C09J2201/626 ,  Y10T156/109 ,  Y10T428/24008 ,  Y10T428/24364 ,  Y10T428/24893 ,  Y10T428/249921 ,  Y10T428/25 ,  Y10T428/26 ,  Y10T428/29 ,  Y10T428/2913 ,  Y10T428/298 ,  Y10T428/30 ,  Y10T442/2213 ,  Y10T442/2221

    Abstract: The invention is directed to carbon nanostructure composite systems which may be useful for various applications, including as dry adhesives, self-cleaning applications, electronics and display technologies, or in a wide variety of other areas where organized nanostructures may be formed and integrated into a flexible substrate. The present invention provides systems and methods wherein organized nanotube structures or other nanostructures are embedded within an adhesive, with the properties and characteristics of the nanotubes or other nanostructures exploited for use in various applications. In one aspect, the invention is directed to a self-cleaning carbon nanotube composite material that includes a substrate, an adhesive coating on at least a portion of the substrate, a plurality of carbon nanostructures formed into a predetermined architecture, each of the plurality of nanostructures having a substantially predetermined width and length, and the architecture of the plurality of nanostructures defining at least one orientation for a plurality of nanostructures, and defining the approximate spacing between nanostructures and/or groups of nanostructures, the carbon nanostructures architecture being at least partially adhered to the adhesive coating on the substrate in a manner that the architecture is stabilized in the predetermined architecture, wherein the carbon nanostructures architecture renders the composite material superhydrophobic.

    Abstract translation: 本发明涉及可用于各种应用的碳纳米结构复合体系，其包括作为干式粘合剂，自清洁应用，电子和显示技术，或者可以形成有组织的纳米结构并集成到 柔性基材。 本发明提供了其中有组织的纳米管结构或其他纳米结构嵌入粘合剂中的系统和方法，纳米管或其他纳米结构的性质和特性被用于各种应用中。 一方面，本发明涉及一种自清洁碳纳米管复合材料，其包括基底，至少部分基底上的粘合剂涂层，形成预定结构的多个碳纳米结构，多个 纳米结构具有基本上预定的宽度和长度，并且多个纳米结构的结构限定了多个纳米结构的至少一个取向，并且限定纳米结构和/或纳米结构组之间的近似间隔，所述碳纳米结构体系至少部分地 以基于架构在预定结构中稳定的方式粘附在基底上的粘合剂涂层，其中碳纳米结构体系结构使复合材料具有超疏水性。

    Methods for forming nanofiber adhesive structures
    120.
    发明授权
    Methods for forming nanofiber adhesive structures 失效
    形成纳米纤维粘合剂结构的方法

    公开(公告)号：US07479198B2

    公开(公告)日：2009-01-20

    申请号：US11399708

    申请日：2006-04-06

    Applicant: Erik Guffrey ,  Gerrad S. Allison

    Inventor： Erik Guffrey ,  Gerrad S. Allison

    IPC: B32B37/22 ,  B32B38/10 ,  B08B3/08 ,  D01F8/00

    CPC classification number: C09J7/20 ,  B82Y30/00 ,  C09J2201/626 ,  Y10T156/1052 ,  Y10T156/1077 ,  Y10T156/1092 ,  Y10T156/1158 ,  Y10T428/2929 ,  Y10T428/2973

    Abstract: A method for forming a nanofiber adhesive structure includes, in one embodiment, providing a plurality of generally parallel fiber bundles secured in a first binder and in which each of the fiber bundles includes a plurality of generally parallel fibers secured in a second binder. The fibers have a diameter between about 200 nanometers to about 400 nanometers. A portion of the first binder is dissolved from the structure to expose end portions of the plurality of fiber bundles having a length of about 100 microns. A portion of the second binder of the exposed end portions of the plurality of fiber bundle is dissolved to expose the fibers having a length of about 15 microns. Thin slices may be made and assembled on a web to provide a gecko tape having adhesive properties based on Van der Waals forces.

    Abstract translation: 在一个实施方案中，形成纳米纤维粘合剂结构的方法包括提供固定在第一粘合剂中的多个大致平行的纤维束，其中每个纤维束包括固定在第二粘合剂中的多个大致平行的纤维。 纤维的直径在约200纳米到约400纳米之间。 第一粘合剂的一部分从结构中溶解以暴露出具有约100微米长度的多根纤维束的端部。 多个纤维束的暴露端部的第二粘合剂的一部分被溶解以暴露长度为约15微米的纤维。 薄片可以制成并组装在网上以提供具有基于范德华力的粘合性质的壁虎带。

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