Fluorescent toner compositions and fluorescent pigments
    38.
    发明授权
    Fluorescent toner compositions and fluorescent pigments 有权
    荧光调色剂组合物和荧光颜料

    公开(公告)号:US08252494B2

    公开(公告)日:2012-08-28

    申请号:US12772689

    申请日:2010-05-03

    IPC分类号: G03G9/09

    摘要: A fluorescent particle includes a fluorescent pigment, such as a trans-dicarboxylic-indenofluorenone, and at least one stabilizing wax chemically attached to the fluorescent pigment. The stabilizing wax includes an amine group at its terminal end and the fluorescent pigment includes at least one carboxylic acid group, where the amine group reacts with the carboxylic acid group to form an amide bond. A method for making fluorescent particles for use in toners by chemically attaching at least one stabilizing wax to a fluorescent pigment where the at least one stabilizing wax includes an amine group at its terminal end and the fluorescent pigment includes at least one carboxylic acid group. A toner may include a resin and the fluorescent particle.

    摘要翻译: 荧光颗粒包括荧光颜料,例如反式二羧基 - 芴酮,和至少一种与荧光颜料化学连接的稳定蜡。 稳定蜡在其末端包括胺基,荧光颜料包括至少一个羧酸基团,其中胺基与羧酸基团反应形成酰胺键。 通过将至少一种稳定蜡化学连接到荧光颜料上来制造用于调色剂的荧光颗粒的方法,其中至少一种稳定蜡在其末端包括胺基,荧光颜料包括至少一个羧酸基团。 调色剂可以包括树脂和荧光颗粒。

    Toner compositions and processes
    39.
    发明授权
    Toner compositions and processes 有权
    调色剂组成和工艺

    公开(公告)号:US08227159B1

    公开(公告)日:2012-07-24

    申请号:US13033747

    申请日:2011-02-24

    IPC分类号: G03G9/087

    摘要: The present disclosure provides toner particles having excellent charge characteristics. In embodiments, a toner particle of the present disclosure includes a cation binding material possessing cation binding groups. Processes for producing toners with these cation binding materials are also provided. The resulting toners exhibit excellent stability with respect to relative humidity and excellent charging characteristics.

    摘要翻译: 本公开提供了具有优异充电特性的调色剂颗粒。 在实施方案中,本公开的调色剂颗粒包含具有阳离子结合基团的阳离子结合材料。 还提供了用这些阳离子结合材料生产调色剂的方法。 所得调色剂在相对湿度和充电特性方面表现出优异的稳定性。