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    PRODUCTION METHOD OF TONER FOR DEVELOPING ELECTROSTATIC IMAGE
    1.
    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。

    TONER AND MANUFACTURING METHOD OF TONER
    6.
    发明申请
    TONER AND MANUFACTURING METHOD OF TONER 审中-公开
    调色剂的制造和制造方法

    公开(公告)号：US20110104604A1

    公开(公告)日：2011-05-05

    申请号：US12916997

    申请日：2010-11-01

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

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

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0806 ,  G03G9/08704 ,  G03G9/08733 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797

    摘要： Disclosed is a manufacturing method of a toner including a vinyl series resin being a polymer of a radical polymerizable monomer, and a coloring agent, the method comprising: dispersing a crystalline organic compound having an unsaturated bond in an aqueous medium to prepare a dispersion liquid of the crystalline organic compound; causing a radical polymerization reaction between an unsaturated bond part of the crystalline organic compound and the radical polymerizable monomer after adding the radical polymerizable monomer to the dispersion liquid of the crystalline organic compound, to prepare a dispersion liquid of resin particles including the obtained polymer; and mixing at least the dispersion liquid of the resin particles and a dispersion liquid of coloring agent particles, and aggregating the resin particles and the coloring agent particles to form toner particles.

    摘要翻译： 本发明公开了一种调色剂的制造方法，其包括作为自由基聚合性单体的聚合物的乙烯基系树脂和着色剂，所述方法包括：将具有不饱和键的结晶有机化合物分散在水性介质中，制备分散液 结晶有机化合物; 在结晶性有机化合物的分散液中添加自由基聚合性单体后，在结晶性有机化合物的不饱和键部和自由基聚合性单体之间发生自由基聚合反应，制备包含得到的聚合物的树脂粒子的分散液; 并至少混合树脂颗粒的分散液和着色剂颗粒的分散液，并聚集树脂颗粒和着色剂颗粒以形成调色剂颗粒。

    TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGES AND PRODUCTION METHOD OF THE SAME
    7.
    发明申请
    TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGES AND PRODUCTION METHOD OF THE SAME 审中-公开
    用于开发静电影像的调色剂及其制备方法

    公开(公告)号：US20110212398A1

    公开(公告)日：2011-09-01

    申请号：US13030631

    申请日：2011-02-18

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

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

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08711 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09328 ,  G03G9/09335 ,  G03G9/09364 ,  G03G9/09392

    摘要： A toner for developing electrostatic latent images, including a binder resin, and a colorant, wherein the binder resin includes an amorphous resin obtained from a radical polymerizable monomer unit containing a styrene type monomer and a (meth)acrylic ester type monomer and a crystalline resin, and a ratio (Q2/Q1) is 0.85 or more, where Q1 represents an amount of absorbed heat based on an endothermic peak derived from the crystalline resin in a first temperature rising process from 0° C. to 200° C. in measurement with a differential scanning calorimeter, and Q2 represents an amount of absorbed heat based on an endothermic peak derived from the crystalline resin in a second temperature rising process from 0° C. to 200° C.

    摘要翻译： 一种用于显影静电潜像的调色剂，包括粘合剂树脂和着色剂，其中粘合剂树脂包括由含有苯乙烯类单体和（甲基）丙烯酸酯型单体和结晶树脂的自由基可聚合单体单元获得的无定形树脂 ，并且比率（Q2 / Q1）为0.85以上，其中Q1表示在测量中从0℃至200℃的第一升温过程中基于来自结晶树脂的吸热峰的吸收热量 使用差示扫描量热计，Q2表示在0℃至200℃的第二升温过程中基于来自结晶树脂的吸热峰的吸收热量。

    PRODUCTION METHOD OF TONER, TONER AND DEVELOPER
    10.
    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。