Toner compositions
    8.
    发明授权
    Toner compositions 有权
    调色剂组合物

    公开(公告)号:US08394562B2

    公开(公告)日:2013-03-12

    申请号:US12493473

    申请日:2009-06-29

    IPC分类号: G03G9/09

    摘要: Coated phosphorescent pigments are provided which may be utilized in toner compositions. In embodiments, the phosphorescent pigment may be coated by a powder coating process. The large pigment particles may be dry blended with dried resin latex particles, thereby coating the pigment surface, followed by heating and shearing in a rotary kiln or extruder to melt the toner resin and fuse it to the pigment surface. The resulting coated particles may be utilized with other toners, in embodiments color toners, to provide phosphorescent images.

    摘要翻译: 提供涂覆的磷光颜料,其可用于调色剂组合物中。 在实施方案中,磷光颜料可以通过粉末涂布法涂覆。 可以将大颜料颗粒与干燥的树脂胶乳颗粒干混,从而涂覆颜料表面,然后在回转窑或挤出机中加热和剪切以熔化调色剂树脂并将其熔合到颜料表面。 所得到的涂覆颗粒可与其它调色剂一起使用,在实施方案中为彩色调色剂,以提供磷光图像。