Protective photoreceptor outer layer
    1.
    发明授权
    Protective photoreceptor outer layer 有权
    防护感光体外层

    公开(公告)号:US08765334B2

    公开(公告)日:2014-07-01

    申请号:US12693354

    申请日:2010-01-25

    IPC分类号: G03G15/00

    摘要: Embodiments pertain to a novel imaging member, namely, an imaging member or photoreceptor comprising a protective outer layer which comprises light-absorbing composition that substantially prevents any light absorption by the overcoat layer. The composition comprises a low strength thermal plastic resin and a high optical density yellow dye. Thus, the light-blocking protective layer reduces the intrinsic light shock suffered by conventional overcoat layers without negatively impacting electrical properties of the overcoat layer and while improving print quality.

    摘要翻译: 实施例涉及一种新颖的成像构件,即,包括保护性外层的成像构件或感光器,其包括基本上防止外涂层的任何光吸收的光吸收组合物。 该组合物包含低强度热塑性树脂和高光密度黄色染料。 因此,遮光保护层减少了常规外涂层所遭受的固有光冲击,而不会不利地影响外涂层的电性能并且同时提高印刷质量。