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    TONER FOR ELECTROSTATIC USE
    1.
    发明申请
    TONER FOR ELECTROSTATIC USE 审中-公开

    公开(公告)号：US20180181015A1

    公开(公告)日：2018-06-28

    申请号：US15856641

    申请日：2017-12-28

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Akinori TERADA ,  Masahide YAMADA ,  Rie SAKURAI

    IPC: G03G9/09 ,  G03G9/087

    CPC classification number: G03G9/0906 ,  G03G9/08755 ,  G03G9/08764 ,  G03G9/08791 ,  G03G9/08797 ,  G03G9/0924 ,  G03G9/0926

    Abstract: A toner for electrostatic use includes a binder resin including an amorphous polyester resin having a urethane bond and a crystalline polyester resin, a metal ion forming a chemical bond with the binder resin, at least one colorant forming a coordinate bond with the metal ion and being supported on the binder resin through the metal ion, and at least three elements selected from an iron element, a silicon element, a sulfur element, and a fluorine element while including at least one of an iron element, a silicon element, and a sulfur element, wherein an amount of the iron element is about 1000 ppm to about 10000 ppm as an element concentration, an amount of the silicon element is about 1000 ppm to about 5000 ppm as an element concentration, and an amount of the sulfur element is about 500 ppm to about 3000 ppm as an element concentration.

    TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE AND METHOD FOR PREPARING THE SAME
    4.
    发明申请
    TONER FOR DEVELOPING ELECTROSTATIC CHARGE IMAGE AND METHOD FOR PREPARING THE SAME 有权
    用于开发静电电荷图像的调色剂及其制备方法

    公开(公告)号：US20160238958A1

    公开(公告)日：2016-08-18

    申请号：US15046822

    申请日：2016-02-18

    Applicant: SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Masahide YAMADA ,  Akinori TERADA ,  Keiichi ISHIKAWA ,  Kenichi MIYAMOTO

    IPC: G03G9/087 ,  G03G9/093 ,  G03G9/08

    CPC classification number: G03G9/08755 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/08797 ,  G03G9/09328

    Abstract: A toner for developing an electrostatic charge image, the toner including: elemental iron, wherein a content of the elemental iron is in a range of 1.0×103 to 1.0×104 ppm, based on a total weight of the toner; elemental silicon, wherein a content of the elemental silicon is in a range of 1.0×103 to 5.0×103 ppm, based on a total weight of the toner; elemental sulfur, wherein a content of the elemental sulfur is in a range of 500 to 3,000 ppm, based on a total weight of the toner; optionally elemental fluorine, wherein a content of the elemental fluorine, if present, is in a range of 1.0×103 to 1.0×104 ppm; and a binder resin

    Abstract translation: 一种用于显影静电荷图像的调色剂，所述调色剂包括：元素铁，其中所述元素铁的含量基于所述调色剂的总重量在1.0×10 3至1.0×10 4 ppm的范围内; 元素硅，其中所述元素硅的含量基于所述调色剂的总重量在1.0×10 3至5.0×10 3 ppm的范围内; 元素硫，其中基于调色剂的总重量，元素硫的含量在500至3,000ppm的范围内; 任选的元素氟，其中如果存在，元素氟的含量在1.0×10 3至1.0×10 4 ppm的范围内; 和粘合剂树脂

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