POWDER CONVEYING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS
    2.
    发明申请
    POWDER CONVEYING DEVICE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权
    粉末输送装置,过程盒和图像形成装置

    公开(公告)号:US20150346638A1

    公开(公告)日:2015-12-03

    申请号:US14703242

    申请日:2015-05-04

    IPC分类号: G03G21/00

    摘要: A powder conveying device, including: a powder conveying path including a curved portion; and a conveying screw, wherein the conveying screw is disposed in the powder conveying path, and includes: a rotation axis portion having flexibility; and a blade portion, where the blade portion is helically formed on an outer periphery of the rotation axis portion, and is configured to convey a powder, wherein the conveying screw includes a conveying screw curved portion located in the curved portion of the powder conveying path, and wherein at least a surface of the blade portion of the conveying screw curved portion includes a slipping layer containing a silicon-containing compound.

    摘要翻译: 一种粉末输送装置,包括:粉末输送路径,包括弯曲部分; 以及输送螺杆,其中所述输送螺杆设置在所述粉末输送路径中,并且包括:具有柔性的旋转轴部; 以及刀片部,其中所述刀片部分螺旋形地形成在所述旋转轴部分的外周上,并且构造成输送粉末,其中所述输送螺杆包括位于所述粉末输送路径的弯曲部分中的输送螺杆弯曲部分 并且其中输送螺杆弯曲部分的叶片部分的至少一个表面包括含有含硅化合物的滑移层。

    ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND ELECTROPHOTOGRAPHIC APPARATUS
    7.
    发明申请
    ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND ELECTROPHOTOGRAPHIC APPARATUS 有权
    电子照相机和电子照相设备

    公开(公告)号:US20090136260A1

    公开(公告)日:2009-05-28

    申请号:US12323096

    申请日:2008-11-25

    IPC分类号: G03G15/00

    摘要: An electrophotographic photoconductor including a conductive support and a photosensitive layer, wherein the photosensitive layer contains a charge generation agent, a charge transport agent and a binder resin, and wherein the charge generation agent contains an asymmetric disazo pigment represented by General Formula (I), the charge transport agent contains a triphenylamine compound represented General Formula (IX), and the mass ratio of the charge transport agent to the binder resin is 0.3 to 2.0, where R1 and R2 each represent a substituted or unsubstituted alkyl group, alkoxy group, aryl group or heterocyclic group, provided that R1 and R2 are different, where R3 to R5 each represent hydrogen, a halogen atom, an alkyl group having 1 to 6 carbon atoms, which may have a substituent, an alkoxy group having 1 to 6 carbon atoms, which may have a substituent, or a substituted or unsubstituted aryl group having 6 to 12 carbon atoms.

    摘要翻译: 一种电子照相感光体,包括导电性支持体和感光层,其中感光层含有电荷产生剂,电荷输送剂和粘合剂树脂,其中电荷产生剂含有由通式(I)表示的不对称双偶氮颜料, 电荷输送剂含有通式(IX)所示的三苯胺化合物,电荷输送剂与粘合剂树脂的质量比为0.3〜2.0,其中,R1和R2各自表示取代或未取代的烷基,烷氧基,芳基 基团或杂环基团,条件是R 1和R 2不同,其中R 3至R 5各自表示氢,卤素原子,具有1至6个碳原子的烷基,其可以具有取代基,具有1至6个碳原子的烷氧基 ,或可以具有取代基的取代或未取代的碳原子数为6〜12的芳基。