TONER, TONER STORED UNIT, AND IMAGE FORMING APPARATUS
    10.
    发明申请
    TONER, TONER STORED UNIT, AND IMAGE FORMING APPARATUS 审中-公开
    调色剂,存储单元和图像形成装置

    公开(公告)号:US20160195827A1

    公开(公告)日:2016-07-07

    申请号:US14986943

    申请日:2016-01-04

    IPC分类号: G03G9/00

    摘要: A toner including a binder resin, wherein a toner extract obtained by drying an extraction liquid obtained through Soxhlet extraction of the toner with tetrahydrofuran (THF) has glass transition temperature Tg in a range of from 35° C. through 55° C., and a moisture-content change rate of the toner extract before and after leaving the toner extract to stand for 3 days in an environment of 40° C. and 70% RH is 0.5% or less, and wherein a specific-surface-area change rate of the toner before and after leaving the toner to stand for 3 days in an environment of 40° C. and 70% RH is in a range of from 15% through 50%.

    摘要翻译: 包含粘合剂树脂的调色剂,其中通过用四氢呋喃(THF)将通过索格利特萃取调色剂获得的萃取液干燥得到的调色剂提取物的玻璃化转变温度Tg在35℃至55℃的范围内,和 在40℃,70%RH的环境下,使调色剂提取物离开调色剂提取液前后静置3天前的调色剂提取物的含水率变化率为0.5%以下,其中比表面积变化率 的调色剂在使调色剂在40℃和70%RH的环境中放置3天之前和之后是在15%至50%的范围内。