DRY ADHESIVES AND METHODS FOR MAKING DRY ADHESIVES
    1.
    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:WO2008076390A2

    公开(公告)日:2008-06-26

    申请号:PCT/US2007/025683

    申请日:2007-12-14

    IPC分类号: C09J7/02

    摘要: Dry adhesives and methods for forming dry adhesives. A method of forming a dry adhesive structure (30) on a substrate (10), comprises: forming a template backing layer (12) of energy sensitive material on the substrate (10); forming a template layer (14) of energy sensitive material on the template backing layer (12); exposing the template layer (14) to a predetermined pattern of energy; removing a portion of the template layer (14) related to the predetermined pattern of energy, and leaving a template structure (20) formed from energy sensitive material and connected to the substrate (10) via the template backing layer (12).

    摘要翻译: 干燥粘合剂和干燥粘合剂的形成方法。 在基材(10)上形成干燥粘合剂结构(30)的方法包括:在基材(10)上形成能量敏感材料的模板背衬层(12); 在所述模板背衬层(12)上形成能量敏感材料的模板层(14); 将模板层(14)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(14)的一部分,并留下由能量敏感材料形成的模板结构(20),并通过模板背衬层(12)连接到基板(10)。

    METHOD OF MOLDING SIMPLE OR COMPLEX MICRO AND/OR NANOPATTERNED FEATURES ON BOTH PLANAR OR NON-PLANAR MOLDED OBJECTS AND SURFACES AND THE MOLDED OBJECTS PRODUCED USING SAME
    4.
    发明申请
    METHOD OF MOLDING SIMPLE OR COMPLEX MICRO AND/OR NANOPATTERNED FEATURES ON BOTH PLANAR OR NON-PLANAR MOLDED OBJECTS AND SURFACES AND THE MOLDED OBJECTS PRODUCED USING SAME 审中-公开
    在平面或非平面成型对象和表面上形成简单或复杂的微观和/或纳米特征的方法以及使用其制造的模制对象

    公开(公告)号:WO2013154582A1

    公开(公告)日:2013-10-17

    申请号:PCT/US2012/033583

    申请日:2012-04-13

    IPC分类号: B29C43/02 B29C59/02 B29C33/42

    摘要: The present invention is a method that (i) allows for creating micro and/or nanostructures on either planar or non-planar three-dimensional surfaces in a single molding step, and (ii) allows for the molded production of complex high-aspect ratio micro and/or nanostructures including but not limited to cylinders, conical structures, low aspect-ratio channels, bumps, or posts. An example of such a complex structure are high aspect ratio pillars with enlarged "mushroom-shaped" or undercut tips which demonstrate enhanced, repeatable adhesion and shear strength on a variety of substrates when compared with other micro and/or nanostructures and unstructured materials. The mold of such a material requires an "undercut" feature that cannot be produced using typical micro/nano-molding processing techniques.

    摘要翻译: 本发明是一种方法,其(i)允许在单个模制步骤中在平面或非平面三维表面上产生微观和/或纳米结构,和(ii)允许模制生产复杂的高纵横比 微型和/或纳米结构,包括但不限于气缸,锥形结构,低纵横比通道,凸块或柱。 这种复杂结构的一个实例是具有扩大的“蘑菇形”或底切尖端的高纵横比柱,当与其它微观和/或纳米结构和非结构化材料相比时,其在各种基底上表现出增强的可重复的粘附和剪切强度。 这种材料的模具需要使用典型的微/纳米模塑加工技术不能生产的“底切”特征。