Toner processes utilizing washing aid
    8.
    发明授权
    Toner processes utilizing washing aid 有权
    使用洗涤助剂的调色剂处理

    公开(公告)号:US08802344B2

    公开(公告)日:2014-08-12

    申请号:US12966183

    申请日:2010-12-13

    IPC分类号: G03G9/08 G03G9/087

    摘要: A process for making toner particles is provided. In embodiments, a suitable process includes adding a washing aid agent to toner particles at the time of washing the toner particles prior to their drying and recover. The washing aid agent assist in the removal of ionic species, including surfactants and ions that are part of the emulsion aggregation process, from the resulting toner particles. Utilization of the washing aid agent produces toner particles having improved charging characteristics.

    摘要翻译: 提供了制备调色剂颗粒的方法。 在实施方案中,合适的方法包括在洗涤调色剂颗粒进行干燥和回收之前向调色剂颗粒中加入洗涤助剂。 洗涤助剂可以从所得调色剂颗粒中去除离子物质,包括作为乳液聚集过程的一部分的表面活性剂和离子。 洗涤助剂的利用产生具有改进的充电特性的调色剂颗粒。

    TONER PROCESSES UTILIZING WASHING AID
    9.
    发明申请
    TONER PROCESSES UTILIZING WASHING AID 有权
    使用洗涤助剂的调色剂处理

    公开(公告)号:US20120148950A1

    公开(公告)日:2012-06-14

    申请号:US12966183

    申请日:2010-12-13

    IPC分类号: G03G9/08

    摘要: A process for making toner particles is provided. In embodiments, a suitable process includes adding a washing aid agent to toner particles at the time of washing the toner particles prior to their drying and recover. The washing aid agent assist in the removal of ionic species, including surfactants and ions that are part of the emulsion aggregation process, from the resulting toner particles. Utilization of the washing aid agent produces toner particles having improved charging characteristics.

    摘要翻译: 提供了制备调色剂颗粒的方法。 在实施方案中,合适的方法包括在洗涤调色剂颗粒进行干燥和回收之前向调色剂颗粒中加入洗涤助剂。 洗涤助剂可以从所得调色剂颗粒中去除离子物质,包括作为乳液聚集过程的一部分的表面活性剂和离子。 洗涤助剂的利用产生具有改进的充电特性的调色剂颗粒。