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    PROCESS FOR PRODUCING AN OPTICAL ELEMENT
    2.
    发明申请
    PROCESS FOR PRODUCING AN OPTICAL ELEMENT 审中-公开
    生产光学元件的工艺

    公开(公告)号：US20080233281A1

    公开(公告)日：2008-09-25

    申请号：US12111675

    申请日：2008-04-29

    申请人： Yoshiko Kiyohara ,  Runa Nakamura ,  Naoya Ogata

    发明人： Yoshiko Kiyohara ,  Runa Nakamura ,  Naoya Ogata

    IPC分类号： B05D5/06

    CPC分类号： G02B5/3016 ,  Y10T428/1005

    摘要： A composition for an aligning film that may have significantly improved adhesion to an optical functional layer (a liquid crystal layer), may significantly improve the alignment of a liquid crystalline compound, and may have excellent durability. The composition for an aligning film is used in a process for producing an optical element which includes a plastic support and, providing on the surface of the plastic support in the following order, an aligning film, and at least one optical functional layer containing a liquid crystalline compound composition. The composition can include A) a nonionic water-soluble etherified polysaccharide and B) water and/or a lower alcohol solvent.

    摘要翻译： 可以显着改善与光学功能层（液晶层）的粘附性的用于取向膜的组合物可以显着改善液晶化合物的取向，并且可以具有优异的耐久性。 用于取向膜的组合物用于制造包括塑料载体的光学元件的方法，并且按照以下顺序在塑料载体的表面上提供取向膜，以及至少一个含有液体的光学功能层 结晶化合物组成。 组合物可以包括A）非离子水溶性醚化多糖和B）水和/或低级醇溶剂。

    HARD COAT FILM AND CURABLE RESIN COMPOSITION FOR HARD COAT LAYER
    3.
    发明申请
    HARD COAT FILM AND CURABLE RESIN COMPOSITION FOR HARD COAT LAYER 有权
    硬涂层硬化膜和可固化树脂组合物

    公开(公告)号：US20100104858A1

    公开(公告)日：2010-04-29

    申请号：US12580406

    申请日：2009-10-16

    申请人： Tomoyuki HORIO ,  Takashi KURODA ,  Emi SHIMANO ,  Kana YAMAMOTO ,  Yoshiko KIYOHARA ,  Keiko TASAKI

    发明人： Tomoyuki HORIO ,  Takashi KURODA ,  Emi SHIMANO ,  Kana YAMAMOTO ,  Yoshiko KIYOHARA ,  Keiko TASAKI

    IPC分类号： B32B5/16 ,  C08K3/34

    CPC分类号： C08J7/047 ,  C08J2301/12 ,  C08J2433/00 ,  Y10T428/259

    摘要： A curable resin composition for a hard coat layer capable of forming a hard coat layer having high hardness even with thin thickness and/or excellent in abrasion resistance and hardness, and a hard coat film using the curable resin composition are provided. A hard coat film in which a hard coat layer is provided on one side of a transparent substrate film, wherein the hard coat layer comprises a matrix in a crosslinked state and an aggregate in which 3 to 100 silica fine particles having an average primary particle diameter of 1 to 100 nm are aggregated, and wherein the aggregate is cross-linked to the matrix, and an irregularly shaped silica fine particle constituted with 3 to 20 silica fine particles having an average primary particle diameter of 1 to 100 nm connected to each other by inorganic chemical bonding is contained as a part of the aggregates. The hard coat layer further contains a silica fine particle preferably.

    摘要翻译： 提供了能够形成具有高硬度，甚至具有薄的厚度和/或优异的耐磨性和硬度的硬涂层的硬涂层的固化树脂组合物和使用该固化性树脂组合物的硬涂膜。 在透明基材膜的一面上设置有硬涂层的硬涂膜，其中，所述硬涂层包含交联状态的基体和具有平均一次粒径的3〜100个二氧化硅微粒 1〜100nm的聚集体，其中聚集体与基体交联，并且由平均一次粒径为1〜100nm的3〜20个二氧化硅微粒构成的不规则形状的二氧化硅细粒子彼此连接 通过无机化学键合包含作为聚集体的一部分。 硬涂层还优选含有二氧化硅微粒。

    Composition for orientation film formation
    4.
    发明申请
    Composition for orientation film formation 审中-公开
    取向膜形成的组成

    公开(公告)号：US20050129876A1

    公开(公告)日：2005-06-16

    申请号：US10860376

    申请日：2004-06-03

    申请人： Yoshiko Kiyohara ,  Runa Nakamura ,  Naoya Ogata

    发明人： Yoshiko Kiyohara ,  Runa Nakamura ,  Naoya Ogata

    IPC分类号： G02B5/30 ,  C08F2/44 ,  C08F251/00 ,  C08F290/00 ,  C08J7/04 ,  C08L1/00 ,  C08L3/00 ,  C08L5/00 ,  C09K19/00

    CPC分类号： G02B5/3016 ,  Y10T428/1005

    摘要： Disclosed is a composition for an aligning film that can form an aligning film which has significantly improved adhesion to an optical functional layer (a liquid crystal layer), can significantly improve the alignment of a liquid crystalline compound, and has excellent durability. The composition for an aligning film is used in the production of an optical element which comprises a plastic support and, provided on the surface of the plastic support in the following order, an aligning film, and at least one optical functional layer containing a liquid crystalline compound. The composition comprises A) a nonionic water-soluble etherified polysaccharide and B) water and/or a lower alcohol solvent.

    摘要翻译： 公开了一种能够形成对光学功能层（液晶层）具有显着改善的粘附性的取向膜的取向膜用组合物，能够显着提高液晶性化合物的取向性，并具有优异的耐久性。 用于取向膜的组合物用于制造光学元件，该光学元件包括塑料支撑体，并且按照以下顺序设置在塑料支撑体的表面上的取向膜和至少一个含有液晶的光学功能层 复合。 组合物包含A）非离子水溶性醚化多糖和B）水和/或低级醇溶剂。