Toner
    3.
    发明授权
    Toner 有权

    公开(公告)号:US09658551B2

    公开(公告)日:2017-05-23

    申请号:US14509250

    申请日:2014-10-08

    IPC分类号: G03G9/087 G03G9/093 G03G9/08

    摘要: The present invention provides a toner having a toner particle that contains a binder resin, wherein the binder resin contains a vinylic resin and a polyester resin, the vinylic resin contains an organic silicon polymer having a specific structure, the organic silicon polymer is contained in the surface layer of the toner particle, the proportion of a silicon atom in the organic silicon polymer having a specific structure is at least 5%, the polyester resin is a specific polymer, and the toner particle contains a specific amount of the polyester resin.

    Toner for electrostatic image development
    8.
    发明授权
    Toner for electrostatic image development 有权
    调色剂用于静电图像显影

    公开(公告)号:US09268245B2

    公开(公告)日:2016-02-23

    申请号:US13658435

    申请日:2012-10-23

    IPC分类号: G03G9/087 G03G9/09 G03G9/13

    摘要: The toner is a low-environmental load toner for electrostatic image development. The toner includes toner particles containing a resin. The resin contains a vinyl polymer having a structural unit represented by the following general formula (1). In the formula, R1 to R5 are each a hydrogen atom, an alkoxy group having 1 to 4 carbon atoms or —OCOR6 (R6 is an alkyl group having 1 to 8 carbon atoms), at least two of R1 to R5 are hydrogen atoms, and at least one thereof is an alkoxy group having 1 to 4 carbon atoms or —OCOR6.

    摘要翻译: 调色剂是用于静电图像显影的低环境负荷调色剂。 调色剂包括含有树脂的调色剂颗粒。 该树脂含有具有由以下通式(1)表示的结构单元的乙烯基聚合物。 式中,R 1〜R 5分别为氢原子,碳原子数1〜4的烷氧基或-OCOR 6(R 6为碳原子数1〜8的烷基),R 1〜R 5中的至少2个为氢原子, 并且其中至少一个是具有1至4个碳原子的烷氧基或-OCOR 6。