Coated Photoconductors
    2.
    发明申请
    Coated Photoconductors 有权
    涂层感光体

    公开(公告)号:US20150118605A1

    公开(公告)日:2015-04-30

    申请号:US14391012

    申请日:2012-06-25

    IPC分类号: G03G5/147

    摘要: The present disclosure is related to coated photoconductors. In an example, a coated photoconductor can comprise a photoconductor including a substrate having a charge generation layer and charge transport layer adhered thereto and a top coating adhered to the photoconductor. The top coating can comprise a cross-linkable polymer, a cross-linker, and a polymeric dopant having a weight average molecular weight of less than 500,000. Additionally, the top coating can have a thickness of 0.1 μm to 12 μm and the polymeric dopant can be present in the top coating at a concentration of 0.1 wt % to 10 wt %.

    摘要翻译: 本公开涉及涂覆的光电导体。 在一个实例中,涂覆的光电导体可以包括光电导体,其包括具有附着到其上的电荷产生层和电荷传输层的基底和附着到光电导体的顶部涂层。 顶部涂层可以包含可交联聚合物,交联剂和重均分子量小于500,000的聚合物掺杂剂。 此外,顶部涂层可以具有0.1μm至12μm的厚度,并且聚合物掺杂剂可以以0.1wt%至10wt%的浓度存在于顶部涂层中。

    Charge transport layer for organic photoconductors
    3.
    发明授权
    Charge transport layer for organic photoconductors 有权
    有机光电导体的电荷传输层

    公开(公告)号:US09188884B2

    公开(公告)日:2015-11-17

    申请号:US13308063

    申请日:2011-11-30

    IPC分类号: G03G5/047 G03G5/05 G03G5/07

    摘要: An organic photoconductor includes an inner charge generation layer for generating charges and an outer charge transport layer for facilitating charge transport. The charge transport layer comprises a semi-interpenetrating hole-transport polymer or oligomer network in which the polymer or oligomer is cross-linked. A process for forming a charge transport layer in an organic photoconductor is also provided.

    摘要翻译: 有机感光体包括用于产生电荷的内电荷产生层和用于促进电荷传输的外电荷输送层。 电荷传输层包含交联聚合物或低聚物的半互穿空穴传输聚合物或低聚物网络。 还提供了在有机光电导体中形成电荷输送层的方法。

    CHARGE TRANSPORT LAYER FOR ORGANIC PHOTOCONDUCTORS
    4.
    发明申请
    CHARGE TRANSPORT LAYER FOR ORGANIC PHOTOCONDUCTORS 有权
    有机光电导体的充电运输层

    公开(公告)号:US20130137027A1

    公开(公告)日:2013-05-30

    申请号:US13308063

    申请日:2011-11-30

    IPC分类号: G03G5/047 B82Y40/00

    摘要: An organic photoconductor includes an inner charge generation layer for generating charges and an outer charge transport layer for facilitating charge transport. The charge transport layer comprises a semi-interpenetrating hole-transport polymer or oligomer network in which the polymer or oligomer is cross-linked. A process for forming a charge transport layer in an organic photoconductor is also provided.

    摘要翻译: 有机感光体包括用于产生电荷的内电荷产生层和用于促进电荷传输的外电荷输送层。 电荷传输层包含交联聚合物或低聚物的半互穿空穴传输聚合物或低聚物网络。 还提供了在有机光电导体中形成电荷输送层的方法。

    Coated photoconductors
    5.
    发明授权
    Coated photoconductors 有权
    涂层感光体

    公开(公告)号:US09366978B2

    公开(公告)日:2016-06-14

    申请号:US14391012

    申请日:2012-06-25

    摘要: The present disclosure is related to coated photoconductors. In an example, a coated photoconductor can comprise a photoconductor including a substrate having a charge generation layer and charge transport layer adhered thereto and a top coating adhered to the photoconductor. The top coating can comprise a cross-linkable polymer, a cross-linker, and a polymeric dopant having a weight average molecular weight of less than 500,000. Additionally, the top coating can have a thickness of 0.1 μm to 12 μm and the polymeric dopant can be present in the top coating at a concentration of 0.1 wt % to 10 wt %.

    摘要翻译: 本公开涉及涂覆的光电导体。 在一个实例中,涂覆的光电导体可以包括光电导体,其包括具有附着到其上的电荷产生层和电荷传输层的基底和附着到光电导体的顶部涂层。 顶部涂层可以包含可交联聚合物,交联剂和重均分子量小于500,000的聚合物掺杂剂。 此外,顶部涂层可以具有0.1μm至12μm的厚度,并且聚合物掺杂剂可以以0.1wt%至10wt%的浓度存在于顶部涂层中。

    ORGANIC PHOTOCONDUCTORS AND METHODS OF MANUFACTURING THE SAME
    7.
    发明申请
    ORGANIC PHOTOCONDUCTORS AND METHODS OF MANUFACTURING THE SAME 审中-公开
    有机光电子器件及其制造方法

    公开(公告)号:US20130344424A1

    公开(公告)日:2013-12-26

    申请号:US13530701

    申请日:2012-06-22

    IPC分类号: G03G5/043

    CPC分类号: G03G5/0528 G03G5/043

    摘要: Organic photoconductors and methods of manufacturing the same are disclosed. An example method to manufacture an organic photoconductor involves applying a liquid solution to a surface of a cylindrically-shaped substrate while rotating the substrate about its axis, the substrate comprising a surface layer and the liquid solution comprising a matrix polymer species and a dopant species dissolved in a solvent. The example method further involves rotating the substrate while the solvent evaporates to provide a substantially evenly distributed seamless residue film comprising the matrix polymer species and the dopant species, and cross-linking the matrix polymer species of the residue film.

    摘要翻译: 公开了有机光电导体及其制造方法。 制造有机光电导体的示例性方法包括将液体溶液施加到圆柱形基板的表面,同时围绕其轴旋转基板,所述基板包括表面层,并且液体溶液包含基体聚合物种类和溶解的掺杂物质 在溶剂中。 该示例性方法还涉及在溶剂蒸发时旋转衬底以提供包含基质聚合物种类和掺杂物种类的基本上均匀分布的无缝残留膜,并交联残余膜的基质聚合物种类。

    Photoconductor for electrophotography
    8.
    发明授权
    Photoconductor for electrophotography 有权
    电子照相用感光体

    公开(公告)号:US08450037B2

    公开(公告)日:2013-05-28

    申请号:US13254892

    申请日:2009-03-12

    IPC分类号: G03G15/04

    摘要: A method for making a photoconductor for electrophotography can comprise depositing a charge generating layer on an electrode; depositing a charge transfer layer on the charge generating layer, where a plurality of charge transfer molecules are disposed within the charge transfer layer; depositing a film of non-conducting material onto the surface of the charge-transfer layer; heating the film and the surface to cause a subset of the charge transfer molecules to move into the non-conducting material, creating in the film a conducting sub-layer and an insulating sub-layer, where the insulating sub-layer is substantially free of charge transfer molecules.

    摘要翻译: 制造电子照相用感光体的方法可以包括在电极上沉积电荷产生层; 在电荷产生层上沉积电荷转移层,其中多个电荷转移分子设置在电荷转移层内; 将非导电材料的膜沉积到电荷转移层的表面上; 加热膜和表面以使电荷转移分子的子集移动到非导电材料中,在膜中产生导电子层和绝缘子层,其中绝缘子层基本上不含 电荷转移分子。

    METHOD OF ADVANTAGEOUS MANIPULATION OF THE SOLID PIGMENT COLORS
    9.
    发明申请
    METHOD OF ADVANTAGEOUS MANIPULATION OF THE SOLID PIGMENT COLORS 审中-公开
    固体颜料颜料的有效处理方法

    公开(公告)号:US20110247522A1

    公开(公告)日:2011-10-13

    申请号:US12758575

    申请日:2010-04-12

    摘要: A method is provided for adjusting the color associated with a pigment particle, to achieve a desired value of the L*a*b* color space associated with such pigment particle. The method comprises the step of reducing the amount of impurities vicinal to the pigment particle in order to achieve the desired L*a*b* color coordinate, or increasing the amount of impurities vicinal to the pigment particle in order to achieve the desired L*a*b* color coordinate. A pigment particle composition comprising pigment particles and impurities with a desired value of the L*a*b* color coordinate is also provided.

    摘要翻译: 提供了一种用于调节与颜料颗粒相关联的颜色的方法,以获得与这种颜料颗粒相关联的L * a * b *颜色空间的期望值。 该方法包括减少颜料颗粒附近的杂质量以达到所需的L * a * b *颜色坐标,或增加颜料颗粒附近杂质的量以达到所需的L * a * b *颜色坐标。 还提供了包含颜料颗粒和具有期望值的L * a * b *颜色坐标的杂质的颜料颗粒组合物。