Cellulose acylate film, cellulose acylate film with functional thin film, and method for preparation thereof
    1.
    发明授权
    Cellulose acylate film, cellulose acylate film with functional thin film, and method for preparation thereof 有权
    纤维素酰化物膜,具有功能性薄膜的纤维素酰化物膜及其制备方法

    公开(公告)号:US07226499B2

    公开(公告)日:2007-06-05

    申请号:US10470193

    申请日:2002-01-23

    摘要: The present invention relates to a cellulose acylate film having a high modulus of elasticity and a high surface hardness. The cellulose acylate film of the present invention is characterized by containing 1 vol % to 99 vol % of a metal oxide having an average particle size of 1 nm to 400 nm. The metal oxide used here is preferably a metal oxide having a Mohs hardness of at least 7, and specific examples thereof include aluminum oxide and silicon dioxide. This metal oxide may be subjected to a surface treatment. Furthermore, a functional thin film such as a hardcoat layer may be formed on the cellulose acylate film containing the metal oxide.

    摘要翻译: 本发明涉及具有高弹性模量和高表面硬度的纤维素酰化物膜。 本发明的纤维素酰化物膜的特征在于,含有1体积%〜99体积%的平均粒径为1〜400nm的金属氧化物。 这里使用的金属氧化物优选为莫氏硬度至少为7的金属氧化物,其具体实例包括氧化铝和二氧化硅。 该金属氧化物可进行表面处理。 此外,可以在含有金属氧化物的纤维素酰化物膜上形成诸如硬涂层的功能性薄膜。

    Curable composition and hardcoated article employing same
    2.
    发明授权
    Curable composition and hardcoated article employing same 有权
    可固化组合物和使用其的硬涂层制品

    公开(公告)号:US06777102B2

    公开(公告)日:2004-08-17

    申请号:US10079566

    申请日:2002-02-22

    IPC分类号: B32B2730

    摘要: A curable composition that is curable by polymerizing both a group capable of ring-opening polymerization and an ethylenically unsaturated group includes a cross-linkable polymer containing a repeating unit represented by the formula below, the group capable of ring-opening polymerization being present in a side chain of the polymer. A hardcoated article is formed by curing the curable composition. Its hardcoat layer has a pencil hardness of 4H to 9H. A hardcoated film is formed by coating on a plastic film the curable composition and curing it. The hardcoated film is used, for example, to laminate the front face of an image display device. In the formula, R1 denotes hydrogen or an alkyl group having 1 to 4 carbon atoms, P1 is a monovalent group containing a group capable of ring-opening polymerization, and L1 is a single bond or a divalent linking group.

    摘要翻译: 可通过使能够开环聚合的基团和烯属不饱和基团聚合而固化的可固化组合物包括含有由下式表示的重复单元的可交联聚合物,可开环聚合的基团存在于 侧链的聚合物。 通过固化可固化组合物形成硬涂层制品。 其硬涂层的铅笔硬度为4H至9H。 通过在塑料膜上涂覆可固化组合物并固化来形成硬涂层。 硬涂层用于例如层压图像显示装置的正面。在该式中,R 1表示氢或具有1至4个碳原子的烷基,P 1是含有 能够开环聚合的基团,L 1是单键或二价连接基团。

    Non-aqueous-electrolyte secondary battery
    8.
    发明授权
    Non-aqueous-electrolyte secondary battery 失效
    非水电解质二次电池

    公开(公告)号:US5759714A

    公开(公告)日:1998-06-02

    申请号:US783243

    申请日:1997-01-14

    摘要: There is disclosed a non-aqueous-electrolyte secondary battery comprising a positive electrode including a material capable of reversibly absorbing and releasing lithium, a negative electrode, a non-aqueous electrolyte containing a lithium salt, and a separator of the secondary battery the negative electrode comprises a material mainly comprising an amorphous chalcogen compound and/or an amorphous oxide including three or more atoms selected from the group consisting of Groups 1, 2, 13, 14, and 15 of the Periodic Table, and the said non-aqueous-electrolyte contains at least one N-containing organic compound. This non-aqueous electrolyte secondary battery has excellent charge and discharge characteristics, and its decrease of discharge capacity due to repeated charging/discharging is small.

    摘要翻译: 公开了一种非水电解质二次电池,其包括含有能够可逆地吸收和释放锂的材料的正极,负极,含有锂盐的非水电解质和二次电池的隔板,所述负极 包括主要包含无定形硫族化合物和/或包含选自周期表第1,2,3,13,14和15族中的三个或更多个原子的无定形氧化物的材料,并且所述非水电解质 含有至少一种含N的有机化合物。 这种非水电解质二次电池具有优异的充放电特性,并且由于重复的充电/放电引起的放电容量的减小很小。