ONE PART EPOXY RESIN INCLUDING A LOW PROFILE ADDITIVE
    3.
    发明申请
    ONE PART EPOXY RESIN INCLUDING A LOW PROFILE ADDITIVE 审中-公开
    一部分环氧树脂,包括一个低配置添加剂

    公开(公告)号:US20110253943A1

    公开(公告)日:2011-10-20

    申请号:US12762623

    申请日:2010-04-19

    Abstract: An adhesive composition comprising: (i) a one part curable epoxy adhesive and (ii) a low profile additive (LPA), the low profile additive being a polymer that is compatible with the epoxy adhesive such that it forms a single phase when admixed with the adhesive composition and that separates from the adhesive to form a network of stress-absorbing nodules therein when the adhesive is cured, the low profile additive being present in an amount sufficient to prevent or reduce shrinkage and/or the formation of voids or cracks when the adhesive is cured. In one embodiment the LPA is a block copolymer including at least one flexible block and at least one rigid block that makes the low profile additive compatible with the epoxy adhesive such that a mixture of the uncured epoxy resin and the low profile additive forms a homogenous solution and as the epoxy resin is cured, the low profile additive forms a stress absorbing network of nodules in the cured epoxy resin matrix.

    Abstract translation: 一种粘合剂组合物,其包含:(i)一部分可固化环氧粘合剂和(ii)低分子添加剂(LPA),所述低轮廓添加剂是与环氧粘合剂相容的聚合物,使得当与环氧粘合剂混合时形成单相 粘合剂组合物并且当粘合剂固化时,其与粘合剂分离以形成其中的应力吸收结节网络,所述低轮廓添加剂以足以防止或减少收缩和/或形成空隙或裂纹的量存在,当 粘合剂固化。 在一个实施方案中,LPA是包含至少一个柔性嵌段和至少一个刚性嵌段的嵌段共聚物,其使得低轮廓添加剂与环氧粘合剂相容,使得未固化环氧树脂和低轮廓添加剂的混合物形成均匀溶液 并且随着环氧树脂固化,低分子添加剂在固化的环氧树脂基质中形成结节的应力吸收网络。

    Electrophoretic display with sub relief structure for high contrast ratio and improved shear and/or compression resistance
    10.
    发明授权
    Electrophoretic display with sub relief structure for high contrast ratio and improved shear and/or compression resistance 失效
    具有亚浮雕结构的电泳显示器,用于高对比度和改善的剪切和/或抗压缩性

    公开(公告)号:US06795229B2

    公开(公告)日:2004-09-21

    申请号:US10229530

    申请日:2002-08-27

    CPC classification number: G02F1/167 G02F1/134363

    Abstract: This invention relates to an electrophoretic display comprising isolated cells of well-defined shape, size and aspect ratio which cells have internal sub relief structures and are filled with charged pigment particles dispersed in a dielectric solvent. The display shows an improved contrast ratio and resistance against shear and compression pressures. The display may have the traditional up/down switching mode, an in-plane switching mode or a dual switching mode.

    Abstract translation: 本发明涉及电泳显示器,其包括具有明确形状,尺寸和纵横比的分离的电池,其具有内部副浮雕结构并且填充有分散在介电溶剂中的带电颜料颗粒。 显示屏显示出改善的对比度和抗剪切和压缩压力的阻力。 显示器可以具有传统的上/下切换模式,平面内切换模式或双切换模式。

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