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    Adhesive composition for polarizing plate, adhesive film for polarizing plate prepared using the same, polarizing plate comprising the same and optical display comprising the same
    4.
    发明授权
    Adhesive composition for polarizing plate, adhesive film for polarizing plate prepared using the same, polarizing plate comprising the same and optical display comprising the same 有权
    用于偏振板的粘合剂组合物，使用其制备的偏光板用粘合剂膜，包含该粘合剂组合物的偏振片和包含该粘合剂组合物的光学显示器

    公开(公告)号：US09567498B2

    公开(公告)日：2017-02-14

    申请号：US14946701

    申请日：2015-11-19

    申请人： SAMSUNG SDI CO., LTD.

    发明人： Won Kim ,  Ha Yun Cho ,  Yi Eun Kim ,  Seung Hoon Lee ,  In Cheon Han

    IPC分类号： G02B1/00 ,  C09J133/08 ,  G02B5/30 ,  G02B1/14

    CPC分类号： C09J133/08 ,  C09J133/066 ,  G02B1/14 ,  G02B5/305

    摘要： An adhesive composition for polarizing plates includes a (meth)acrylic copolymer, an isocyanate crosslinking agent, and a silane coupling agent. The molar ratio (A) of the number of moles of hydroxyl groups in the (meth)acrylic copolymer may be about 2.5 mol % to about 4 mol %, the molar ratio (B) of the number of moles of alkoxy silane groups in the silane coupling agent may be about 50 mol % to about 80 mol %, and the molar ratio (C) of the number of moles of isocyanate groups of the isocyanate crosslinking agent may be about 20 mol % to about 50 mol %, based on the total number of moles of alkoxy silane groups of the silane coupling agent and isocyanate groups of the isocyanate crosslinking agent. An adhesive film is formed from the adhesive composition, a polarizing plate includes the adhesive film, and an optical display includes the polarizing plate.

    摘要翻译： 用于偏光板的粘合剂组合物包括（甲基）丙烯酸共聚物，异氰酸酯交联剂和硅烷偶联剂。 （甲基）丙烯酸共聚物中的羟基摩尔数的摩尔比（A）可以为约2.5摩尔％至约4摩尔％，烷氧基硅烷基的摩尔数（B）为 硅烷偶联剂可以为约50摩尔％至约80摩尔％，异氰酸酯交联剂的异氰酸酯基团的摩尔数的摩尔比（C）可以为约20摩尔％至约50摩尔％，基于 硅烷偶联剂的烷氧基硅烷基团的总摩尔数和异氰酸酯交联剂的异氰酸酯基团的摩尔数。 粘合剂膜由粘合剂组合物形成，偏光板包括粘合膜，光学显示器包括偏光板。

    POLARIZING PLATE, COMPOSITION FOR PROTECTIVE LAYERS OF A POLARIZING PLATE, AND OPTICAL DISPLAY INCLUDING THE SAME
    8.
    发明申请
    POLARIZING PLATE, COMPOSITION FOR PROTECTIVE LAYERS OF A POLARIZING PLATE, AND OPTICAL DISPLAY INCLUDING THE SAME 审中-公开
    偏光板，偏光板的保护层的组成和包括其的光学显示

    公开(公告)号：US20160062016A1

    公开(公告)日：2016-03-03

    申请号：US14838321

    申请日：2015-08-27

    申请人： SAMSUNG SDI CO., LTD.

    发明人： Do Heon Lee ,  Mi Yeon Yu ,  Tae Hyun Lee ,  In Cheon Han

    IPC分类号： G02B5/30 ,  C09D133/14 ,  G02F1/1335

    CPC分类号： G02B5/3041 ,  C09D133/14 ,  G02F1/133528 ,  Y10T428/10 ,  Y10T428/1036

    摘要： A composition for protective layers of a polarizing plate includes a photocurable monomer or oligomer having a glass transition temperature (Tg) of about 50° C. or greater, particles, a reactive monomer or oligomer, and an initiator. A polarizing plate includes a polarizer and a protective layer formed from the composition on one or both surfaces of the polarizer. The protective layer has a storage modulus at about 25° C. of greater than about 2000 MPa, as measured at a heating rate of 10° C./min, a temperature of −50° C. to 100° C., a frequency of 1 Hz, and a strain of 0.5%. An optical display includes the polarizing plate.

    摘要翻译： 偏振片的保护层用组合物包括玻璃化转变温度（Tg）为约50℃以上的光固化性单体或低聚物，粒子，反应性单体或低聚物以及引发剂。 偏振板包括偏振器和由偏振器的一个或两个表面上的组合物形成的保护层。 保护层在约25℃下的储能模量大于约2000MPa，以10℃/分钟的加热速率，-50℃至100℃的温度测量，频率 1 Hz，应变为0.5％。 光学显示器包括偏振片。

    ADHESIVE COMPOSITION FOR POLARIZING PLATE, POLARIZING PLATE USING THE SAME, AND OPTICAL DISPLAY INCLUDING THE SAME
    9.
    发明申请
    ADHESIVE COMPOSITION FOR POLARIZING PLATE, POLARIZING PLATE USING THE SAME, AND OPTICAL DISPLAY INCLUDING THE SAME 有权
    用于偏振板的粘合组合物，使用该平板的偏光板和包括其的光学显示

    公开(公告)号：US20150043069A1

    公开(公告)日：2015-02-12

    申请号：US14453234

    申请日：2014-08-06

    申请人： Samsung SDI Co., Ltd.

    发明人： Tae Hyun Lee ,  Mi Yeon Yu ,  Do Heon Lee ,  In Cheon Han

    IPC分类号： C09J163/00 ,  G02B5/30 ,  C09J133/08

    CPC分类号： C09J163/00 ,  C08G59/4071 ,  C08L33/08 ,  C09J133/08 ,  C09J143/04 ,  G02B5/3033

    摘要： An adhesive composition for polarizing plates includes an epoxy compound, a(meth)acrylic compound, an alkoxysilane compound including at least one epoxy group, and an alkoxysilane compound including at least one (meth)acrylate group. A polarizing plate using the adhesive composition can exhibit good adhesion, reliability, durability, water resistance, and high temperature/high humidity resistance. An optical apparatus includes the polarizing plate.

    摘要翻译： 用于偏振片的粘合剂组合物包括环氧化合物，（甲基）丙烯酸化合物，包含至少一个环氧基的烷氧基硅烷化合物和包含至少一个（甲基）丙烯酸酯基团的烷氧基硅烷化合物。 使用粘合剂组合物的偏光板可以表现出良好的粘合性，可靠性，耐久性，耐水性和耐高温/高耐湿性。 光学装置包括偏光板。