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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。

    TONER MANUFACTURING METHOD
    3.
    发明申请
    TONER MANUFACTURING METHOD 审中-公开
    调色剂制造方法

    公开(公告)号：US20110081611A1

    公开(公告)日：2011-04-07

    申请号：US12893079

    申请日：2010-09-29

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

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

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0806 ,  G03G9/08717 ,  G03G9/08733 ,  G03G9/08755 ,  G03G9/08793 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09

    摘要： Disclosed is a toner manufacturing method, comprising: dispersing a polyester resin prepared by condensing a polyol and an unsaturated polycarboxylic acid into an aqueous medium and preparing a polyester resin particle dispersion liquid; adding a vinyl polymerizable monomer and a radical polymerization initiator to the polyester resin particle dispersion liquid to cause a radical polymerization reaction, followed by preparing a dispersion liquid of resin particles made of a resin in which vinyl polymerizable monomers react with the polyester resin; and mixing at least the resin particles made of the resin in which the vinyl polymerizable monomers react with the polyester resin, and a dispersion liquid of coloring agent particles, and forming toner particles by making the resin particles and the coloring agent particles cohere.

    摘要翻译： 公开了一种调色剂制造方法，其包括：将通过将多元醇和不饱和多元羧酸缩合制备的聚酯树脂分散在水性介质中并制备聚酯树脂颗粒分散液; 向聚酯树脂颗粒分散液中加入乙烯基聚合单体和自由基聚合引发剂进行自由基聚合反应，然后制备树脂颗粒分散液，其中乙烯基聚合单体与聚酯树脂反应; 并且将至少由可聚合单体与聚酯树脂反应的树脂制成的树脂颗粒和着色剂颗粒的分散液混合，并通过使树脂颗粒和着色剂颗粒粘合而形成调色剂颗粒。

    PRODUCTION METHOD OF TONER, TONER AND DEVELOPER
    5.
    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。

    METHOD FOR PRODUCING TONER
    6.
    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。

    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。

    TONER AND MANUFACTURING METHOD OF TONER
    8.
    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。