Symmetrical perylene dimers
    6.
    发明公开
    Symmetrical perylene dimers 失效
    对称性Perylendimer

    公开(公告)号:EP0826740A1

    公开(公告)日:1998-03-04

    申请号:EP97305611.2

    申请日:1997-07-25

    申请人: XEROX CORPORATION

    IPC分类号: C09B5/62 G03G5/06

    摘要: There are provided symmetrical dimeric perylenes of the following formula wherein R is hydrogen, alkyl, cycloalkyl, oxaalkyl, substituted alkyl, aryl, substituted aryl, aralkyl or substituted aralkyl, and X is the symmetrical bridging moiety, N-N, alkylene, when n is zero, substituted alkylene, cycloalkylene, arylene, substituted arylene, aralkylene, or substituted aralkylene.

    There are also provided photoconductive imaging members comprised of the perylenes in a charge generator layer.

    摘要翻译: 光导成像构件包含作为电荷发生器的对称二聚苝,其中苝具有式(I):R = H,(环)烷基,氧杂 - 烷基,取代的烷基,(取代的)芳基或(取代的)芳烷基; 和X =对称桥连部分,当n为0时为N-N,(取代的)亚烷基,亚环烷基,(取代的)亚芳基或(取代的)亚芳基。 还要求保护的是:(i)光电导成像构件(A); (ii)成像方法,包括在所述光导成像构件上形成潜像; (iii)成像方法,包括在所述光导成像构件(A)上形成潜像; (iv)对称苝(I); 和(v)制备二聚苝的方法,包括使苝单亚胺酸酐与对称的二胺反应。

    Imaging Members
    10.
    发明公开
    Imaging Members 有权
    Abbildungselemente

    公开(公告)号:EP1744220A2

    公开(公告)日:2007-01-17

    申请号:EP06115389.6

    申请日:2006-06-13

    申请人: Xerox Corporation

    IPC分类号: G03G5/14 G03G5/147

    CPC分类号: G03G5/14773 G03G5/14786

    摘要: A silicone overcoat (SOC) layer having a crosslinked polysiloxane composition comprising a perfluoropolyether segment are disclosed. The polysiloxane composition is the product of the hydrolysis and condensation of a SOC formulation comprising a perfluoropolyether compound, an aromatic silicon-containing compound, and a silicon-containing hole transport compound. An electrophotographic imaging member having such a SOC layer has improved properties.

    摘要翻译: 公开了具有包含全氟聚醚链段的交联聚硅氧烷组合物的硅氧烷外涂层(SOC)层。 聚硅氧烷组合物是包含全氟聚醚化合物,芳族含硅化合物和含硅空穴传输化合物的SOC制剂的水解和缩合的产物。 具有这种SOC层的电子照相成像构件具有改进的特性。