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    TONER
    1.
    发明申请
    TONER 有权
    托尼

    公开(公告)号：US20100178606A1

    公开(公告)日：2010-07-15

    申请号：US12652821

    申请日：2010-01-06

    申请人： Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Noriyuki KINPARA ,  Hiroshi NAGASAWA ,  Yasuhiko MURAMATSU

    发明人： Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Noriyuki KINPARA ,  Hiroshi NAGASAWA ,  Yasuhiko MURAMATSU

    IPC分类号： G03G9/08 ,  G03G9/09

    CPC分类号： G03G9/08782 ,  G03G9/09733

    摘要： Disclosed is a toner including: a resin; coloring agent and release agent including compound or compounds represented by the following general formula (1): R1—(COO—R2)n, wherein R1 is a linking group having carbon number of 2 to 8 which may be a cyclic structure and may have a hydroxy group or fatty acid ester group; and each R2 is an alkyl group having carbon number of N, (N-2) or (N-4) independently, N is a natural number from 10 to 30, and n is a natural number from 3 to 4, R2 with carbon number of N is 80 to 97 percent by mass, R2 with carbon number of (N-2) is 0.0 to 7.8 percent by mass, R2 with carbon number of (N-4) is 3.0 to 13.0 percent by mass, R2 with carbon number of (N-4) is included 1.5 percent by mass or more than R2 with carbon number of (N-2).

    摘要翻译： 公开了一种调色剂，包括：树脂; 着色剂和脱模剂，包括由以下通式（1）表示的化合物或化合物：R1-（COO-R2）n，其中R1是碳数为2至8的连接基团，其可以是环状结构并且可以具有 羟基或脂肪酸酯基; 并且每个R 2独立地为碳数为N，（N-2）或（N-4）的烷基，N为10至30的自然数，n为3至4的自然数，R 2为碳 N数为80〜97质量％，碳数为（N-2）的R2为0.0〜7.8质量％，碳数为（N-4）的R2为3.0〜13.0质量％，R2为碳 （N-4）的数量为1.5质量％以上，碳数为（N-2）的R 2以上。

    METHOD FOR PRODUCING TONER
    2.
    发明申请
    METHOD FOR PRODUCING TONER 审中-公开
    生产调色剂的方法

    公开(公告)号：US20120021353A1

    公开(公告)日：2012-01-26

    申请号：US13185864

    申请日：2011-07-19

    申请人： Hiroshi NAGASAWA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA

    发明人： Hiroshi NAGASAWA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA

    IPC分类号： G03G9/087

    CPC分类号： G03G9/0804 ,  G03G9/08755 ,  G03G9/08793 ,  G03G9/08795 ,  G03G9/08797

    摘要： Disclosed is a method for producing toner, comprising (1) mixing, with an aqueous medium, a resin solution of an organic solvent in which amorphous polyester resin having unsaturated dicarboxylic acid monomer units is dissolved, and forming an amorphous polyester resin particle dispersion; (2) adding a radical polymerization initiator to the amorphous polyester resin particle dispersion obtained in (1), cross-linking the amorphous polyester resin, and forming a cross-linked amorphous polyester resin particle dispersion; and (3) mixing at least the cross-linked amorphous polyester resin particle dispersion obtained in (2), with a crystalline polyester resin particle dispersion, aggregating cross-linked amorphous polyester resin particles and crystalline polyester resin particles, and forming toner particles.

    摘要翻译： 公开了一种调色剂的制造方法，其特征在于，包括：（1）在水性介质中混合溶解有不饱和二羧酸单体单元的无定形聚酯树脂的有机溶剂的树脂溶液，形成无定形聚酯树脂粒子分散液; （2）向（1）中得到的无定形聚酯树脂粒子分散液中添加自由基聚合引发剂，交联无定形聚酯树脂，形成交联的无定形聚酯树脂粒子分散液; 和（3）至少将（2）中得到的交联的无定形聚酯树脂颗粒分散体与结晶性聚酯树脂颗粒分散体，聚集交联的无定形聚酯树脂颗粒和结晶聚酯树脂颗粒混合，并形成调色剂颗粒。

    PRODUCTION METHOD OF TONER, TONER AND DEVELOPER
    3.
    发明申请
    PRODUCTION METHOD OF TONER, TONER AND DEVELOPER 失效
    调色剂，调色剂和开发商的生产方法

    公开(公告)号：US20100112473A1

    公开(公告)日：2010-05-06

    申请号：US12605762

    申请日：2009-10-26

    申请人： Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Noriyuki KIMPARA ,  Hiroshi NAGASAWA

    发明人： Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Noriyuki KIMPARA ,  Hiroshi NAGASAWA

    IPC分类号： G03G9/08 ,  G03G5/00 ,  G03G9/087 ,  G03G9/09

    CPC分类号： G03G9/0806 ,  G03G9/08708 ,  G03G9/08711 ,  G03G9/08795 ,  G03G9/08797

    摘要： A preparation method of a toner comprising a binder resin and a colorant is disclosed, comprising forming resin particles containing a resin formed by allowing a styrene monomer, a (meth)acryl monomer and a polymer represented by the formula (1) to react, and mixing the resin particles with colorant particles which were dispersed and allowing the resin particles and the colorant particle to coagulate and fuse to form toner particles, X—(Y)n—X  formula (1) wherein X is at least one of an acryloyl group and a methacryloyl group, Y is a radical polymerizable monomer unit and n is an integer of 25 to 1000.

    摘要翻译： 公开了一种包含粘合剂树脂和着色剂的调色剂的制备方法，其包括形成含有通过使苯乙烯单体，（甲基）丙烯酰基单体和式（1）表示的聚合物反应而形成的树脂反应的树脂颗粒，以及 将树脂颗粒与分散的着色剂颗粒混合并使树脂颗粒和着色剂颗粒凝结并熔融形成调色剂颗粒，X（Y）n -X式（1）其中X是丙烯酰基中的至少一种 和甲基丙烯酰基，Y为自由基聚合性单体单元，n为25〜1000的整数。

    PRODUCTION METHOD OF TONER FOR DEVELOPING ELECTROSTATIC IMAGE
    8.
    发明申请
    PRODUCTION METHOD OF TONER FOR DEVELOPING ELECTROSTATIC IMAGE 审中-公开
    用于发展静电图像的调色剂的生产方法

    公开(公告)号：US20110177452A1

    公开(公告)日：2011-07-21

    申请号：US12986269

    申请日：2011-01-07

    申请人： Yukio HOSOYA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Koji SHIBATA

    发明人： Yukio HOSOYA ,  Mikio KOUYAMA ,  Kenji HAYASHI ,  Hiroaki OBATA ,  Koji SHIBATA

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0804 ,  G03G9/0806 ,  G03G9/0821 ,  G03G9/0975

    摘要： A production method of a toner for developing an electrostatic image composed of toner parent particles and external additives adhered to a surface the toner parent particles is disclosed. The method includes steps of preparing toner parent particles dispersion liquid in which toner parent particles are dispersed in a medium, first mixing the dispersion liquid with a quaternary ammonium salt compound and a water soluble organic solvent to prepare liquid mixture, and second mixing the liquid mixture with external additive dispersion liquid in which negative charged external additives are dispersed.

    摘要翻译： 公开了一种用于显影静电图像的调色剂的制造方法，调色剂母体颗粒和附着在表面上的外部添加剂构成调色剂母体颗粒。 该方法包括以下步骤：将调色剂母体颗粒分散在介质中制备调色剂母体分散液，首先将分散液与季铵盐化合物和水溶性有机溶剂混合以制备液体混合物，然后将液体混合物 其中分散有负电外部添加剂的外部添加剂分散液。