Phosphate ester containing photoconductors
    93.
    发明申请
    Phosphate ester containing photoconductors 失效
    含磷酸酯的感光体

    公开(公告)号:US20080032216A1

    公开(公告)日:2008-02-07

    申请号:US11496800

    申请日:2006-08-01

    IPC分类号: G03G5/14

    CPC分类号: G03G5/142 G03G5/144

    摘要: A photoconductor containing a substrate, an undercoat layer thereover wherein the undercoat layer includes, for example, a polyol resin, an aminoplast resin, a polymeric phosphate ester adhesion component, and a metal oxide; and at least one imaging layer, such as a photogenerating and charge transport layer, formed on the undercoat layer.

    摘要翻译: 含有基材及其底涂层的感光体,其中底涂层包括例如多元醇树脂,氨基塑料树脂,聚合磷酸酯粘合组分和金属氧化物; 以及形成在底涂层上的至少一个成像层,例如光生电荷和电荷输送层。

    Imaging member
    94.
    发明申请
    Imaging member 失效
    成像成员

    公开(公告)号:US20070242979A1

    公开(公告)日:2007-10-18

    申请号:US11504944

    申请日:2006-08-16

    IPC分类号: G03G5/14 B05D3/02 B05D7/00

    摘要: The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to a photoreceptor undercoat layer that includes a metal oxide having a moisture content of less than 5 percent by weight of the total weight of the metal oxide, as well as, polyol and aminoplast resins, to improve image quality.

    摘要翻译: 目前公开的实施例一般涉及电子照相成像构件,例如层状感光体结构,以及制造和使用它们的方法。 更具体地,实施方案涉及包含水分含量小于金属氧化物总重量的5重量%以及多元醇和氨基塑料树脂的金属氧化物的感光体底涂层,以提高图像质量。

    Imaging member
    98.
    发明授权
    Imaging member 有权
    成像成员

    公开(公告)号:US07838187B2

    公开(公告)日:2010-11-23

    申请号:US11894451

    申请日:2007-08-21

    IPC分类号: G03G15/02

    摘要: The presently disclosed embodiments are directed to charge transport layers useful in electrostatography. More particularly, the embodiments pertain to an improved electrostatographic imaging member having a charge transport layer that is dual-dopant, wherein operating life improvement is achieved by incorporating a small amount of compatible thermalsetting resin and polyhedral oligomeric silsesquioxane into the layer. Incorporation of these resins have been shown to increase charge transport life.

    摘要翻译: 目前公开的实施例涉及用于静电放电的电荷传输层。 更具体地,实施例涉及具有双重掺杂剂的电荷传输层的改进的静电摄影成像构件,其中通过在该层中并入少量相容的热固性树脂和多面体低聚倍半硅氧烷来实现寿命改善。 这些树脂的掺入已经显示出增加电荷传输寿命。

    Process for preparing organic photosensitive pigment
    99.
    发明授权
    Process for preparing organic photosensitive pigment 有权
    制备有机光敏颜料的方法

    公开(公告)号:US07682762B2

    公开(公告)日:2010-03-23

    申请号:US11800822

    申请日:2007-05-08

    IPC分类号: G03G5/06 C07D487/22

    CPC分类号: G03G5/0696

    摘要: Processes for making photosensitive organic pigments for use in imaging members, specifically processes for making photosensitive phthalocyanine pigments having a specific nanocrystal form. Embodiments include a copper phthalocyanine nanocrystal with good charge generation for use in the formulation of a charge generating layer and narrow particle size distribution.

    摘要翻译: 用于制造用于成像构件的光敏有机颜料的方法,具体地说,制备具有特定纳米晶形的感光性酞菁颜料的方法。 实施方案包括具有良好电荷产生的铜酞菁纳米晶体,用于制备电荷产生层和窄粒度分布。

    Imaging member
    100.
    发明授权
    Imaging member 失效
    成像成员

    公开(公告)号:US07638249B2

    公开(公告)日:2009-12-29

    申请号:US11504944

    申请日:2006-08-16

    IPC分类号: G03G5/14

    摘要: The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to a photoreceptor undercoat layer that includes a metal oxide having a moisture content of less than 5 percent by weight of the total weight of the metal oxide, as well as, polyol and aminoplast resins, to improve image quality.

    摘要翻译: 目前公开的实施例一般涉及电子照相成像构件,例如层状感光体结构,以及制造和使用它们的方法。 更具体地,实施方案涉及包含水分含量小于金属氧化物总重量的5重量%以及多元醇和氨基塑料树脂的金属氧化物的感光体底涂层,以提高图像质量。