Polyurethane Roller with Reduced Surface Resistance
    7.
    发明申请
    Polyurethane Roller with Reduced Surface Resistance 审中-公开
    具有降低表面电阻的聚氨酯辊

    公开(公告)号:US20100155677A1

    公开(公告)日:2010-06-24

    申请号:US12341350

    申请日:2008-12-22

    IPC分类号: H01B1/06 B28B1/14

    CPC分类号: H01B1/20

    摘要: The present disclosure relates to an image forming component. The component may include a urethane body, comprising polydiene containing a residual double bond available for oxidation, and including a surface, wherein said double bond is oxidized. The component may also include a first conductive additive including an alkali metal salt, wherein the first conductive additive catalyzes the oxidation of the polydiene and a second conductive additive including an inert conductive additive that does not catalyze the polydiene oxidation, wherein the image forming component exhibits a surface resistivity in the range of 1.0×109 to 1.0×1012 ohm-cm, when characterized at 15.6° C. and 20% RH.

    摘要翻译: 本公开涉及图像形成部件。 组分可以包括聚氨酯体,其包含含有可用于氧化的残余双键的聚二烯,并且包括表面,其中所述双键被氧化。 组分还可以包括第一导电添加剂,其包括碱金属盐,其中第一导电添加剂催化聚二烯的氧化和第二导电添加剂,其包括不催化聚二烯氧化的惰性导电添加剂,其中成像组分表现出 当在15.6℃和20%RH下表征时,表面电阻率在1.0×10 9至1.0×10 12欧姆 - 厘米的范围内。