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    Toners and developers
    1.
    发明申请
    Toners and developers 有权
    墨粉和开发商

    公开(公告)号：US20040229144A1

    公开(公告)日：2004-11-18

    申请号：US10871299

    申请日：2004-06-18

    申请人： Xerox Corporation

    发明人： Scott M. Silence ,  William H. Hollenbaugh JR. ,  Thomas R. Pickering ,  Amy L. Stamp ,  Roger N. Ciccarelli ,  Denise R. Bayley ,  Samuel Kaplan ,  Alexander N. Klymachyov ,  John S. Walters ,  Padam K. Angra

    IPC分类号： G03G009/00

    CPC分类号： G03G9/0823 ,  G03G9/09791

    摘要： An apparatus comprised of a charging component, a development component, a transport component, a photoconductive component, and a fusing component, and wherein the development component contains a toner comprising at least one binder in an optional amount of from about 85 to about 99 percent by weight, at least one colorant in an optional amount of from about 0.5 to about 15 percent by weight, and calcium stearate in an optional amount of from about 0.05 to about 2 percent by weight and wherein following triboelectric contact with carrier particles, the toner has a charge Q measured in femtocoulombs per particle diameter D measured in microns (Q/D) of from about null0.1 to about null1 fC/nullm with a variation during development of from about 0 to about 0.25 fC/nullm and wherein the distribution is substantially unimodal and possesses a peak width of from about 0.1 fC/nullm to about 0.5 fC/nullm and the toner possesses a charge to mass M, as measured in grams, ratio (Q/M) of from about null25 to about null70 nullC/gram with variation of Q/M during development of from about 0 to about 15 nullC/gram.

    摘要翻译： 一种由充电部件，显影部件，传输部件，感光部件和定影部件组成的装置，其中显影部件含有包含至少一种粘合剂的调色剂，任选量为约85-约99％ 至少一种任选量为约0.5至约15重量％的着色剂和任选量约0.05至约2重量％的硬脂酸钙，并且其中与载体颗粒摩擦接触后，调色剂 具有以微米（Q / D）测量的每粒径D的测量的电荷Q为约-0.1至约-1fC / mum，显影期间的变化为约0至约0.25fC / mum，并且其中分布 基本上是单峰的，并且具有约0.1fC / m至约0.5fC / mum的峰宽度，并且调色剂具有以克为单位的测量的质量M的电荷（Q / M）为约-25至约 -70微克/克，显影时的Q / M变化为约0至约15微克/克。