POLYVINYL ALCOHOL FILM COMPOSITION, AND POLARIZING PLATE EMPLOYING THE SAME
    2.
    发明申请
    POLYVINYL ALCOHOL FILM COMPOSITION, AND POLARIZING PLATE EMPLOYING THE SAME 有权
    聚乙烯醇薄膜组合物和使用它的极化板

    公开(公告)号:US20100270518A1

    公开(公告)日:2010-10-28

    申请号:US12566655

    申请日:2009-09-24

    IPC分类号: G02B1/08 F21V9/14

    摘要: The invention provides a polyvinyl alcohol film composition including: (A) 100 parts by weight of polyvinyl alcohol; and (B) 0.001 to 30 parts by weight of a multi-hydroxyl polyhedral oligomeric silsesquioxane (POSS). The POSS is soluble in polar solvents, but insoluble in water. The invention also provides a polarizing plate containing the polyvinyl alcohol film composition.

    摘要翻译: 本发明提供一种聚乙烯醇膜组合物,其包含:(A)100重量份的聚乙烯醇; 和(B)0.001〜30重量份的多羟基多面体低聚倍半硅氧烷(POSS)。 POSS可溶于极性溶剂,但不溶于水。 本发明还提供了含有聚乙烯醇膜组合物的偏振片。