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    Toner and toner production method
    5.
    发明公开
    Toner and toner production method 有权
    墨粉和Tonerherstellungsverfahren

    公开(公告)号：EP2818931A1

    公开(公告)日：2014-12-31

    申请号：EP14171069.9

    申请日：2014-06-04

    申请人： CANON KABUSHIKI KAISHA

    发明人： Yamawaki, Kentaro ,  Tsujino, Takeshi ,  Fumita, Hidekazu ,  Abe, Nobuhisa ,  Asaoka, Junya

    IPC分类号： G03G9/08 ,  G03G9/087

    CPC分类号： G03G9/0802 ,  G03G9/0821 ,  G03G9/08782 ,  G03G9/08797

    摘要： A toner which includes a binder resin, a colorant and a hydrocarbon wax has a ratio W1/W2 of the half width W1 (°C) of a endothermic peak derived from melting of the hydrocarbon wax in a first temperature rise process on the toner to the half width W2 (°C) of a endothermic peak derived from melting of the hydrocarbon wax in a second temperature rise process, as measured with a differential scanning calorimeter, with the ratio W1/W2 being not less than 0.50 and not more than 0.90.

    摘要翻译： 包含粘合剂树脂，着色剂和烃蜡的调色剂在第一升温过程中在调色剂上具有源自烃蜡熔化的吸热峰的半值宽度W1（℃）的比W1 / W2， 由差示扫描量热计测定的第二升温过程中烃蜡熔化得到的吸热峰的半峰宽W2（℃），W1 / W2比不小于0.50且不大于0.90 。

    TONER
    7.
    发明公开
    TONER 有权
    碳粉

    公开(公告)号：EP2717099A1

    公开(公告)日：2014-04-09

    申请号：EP12793191.3

    申请日：2012-06-01

    申请人： Canon Kabushiki Kaisha

    发明人： KINUMATSU, Tetsuya ,  TANI, Atsushi ,  AOKI, Kenji ,  WATANABE, Shuntaro ,  KAYA, Takaaki ,  OKAMOTO, Ayako ,  NAKAGAWA, Yoshihiro ,  MORI, Toshifumi ,  KASUYA, Takashige

    IPC分类号： G03G9/08 ,  G03G9/087

    CPC分类号： G03G9/0825 ,  G03G9/0802 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09307 ,  G03G9/09328 ,  G03G9/0935 ,  G03G9/09364 ,  G03G9/09371 ,  G03G9/09392

    摘要： Provided is a toner comprising toner particles, wherein each of the toner particles has a core-shell structure composed of a core and a shell phase formed on the core, the shell phase contains a resin (B), and the core contains a binder resin (A), a colorant and a wax, wherein the toner particles contain the resin (B) in a specific amount with respect to the core, and wherein the solubility parameter (SP value) of the binder resin (A) is denoted by SP(A), the SP value of the resin (B) is denoted by SP(B), the SP value of a repeating unit with the smallest SP value from among repeating units constituting the resin (B) is denoted by SP(C), and the SP value of the wax is denoted by SP(W), each of the SP(A), SP(B), SP(C) and SP(W) satisfy specific relationships.

    摘要翻译： 提供了一种包含调色剂颗粒的调色剂，其中每个调色剂颗粒具有由核心形成的核 - 壳结构和形成在芯上的壳相，壳相包含树脂（B），并且芯包含粘合剂树脂 （A），着色剂和蜡，其中调色剂颗粒相对于芯具有特定量的树脂（B），并且粘合剂树脂（A）的溶解度参数（SP值）由SP （A）中，树脂（B）的SP值由SP（B）表示，由构成树脂（B）的重复单元的SP值最小的重复单元的SP值由SP（C）表示， ，SP（W）表示蜡的SP值，SP（A），SP（B），SP（C）和SP（W）分别满足特定关系。

    MARKING AGENT CONCENTRATION METHODS, MARKING AGENTS, AND HARD IMAGING METHODS
    9.
    发明公开
    MARKING AGENT CONCENTRATION METHODS, MARKING AGENTS, AND HARD IMAGING METHODS 审中-公开
    标记代理浓度方法，标记代理和硬件成像方法

    公开(公告)号：EP2449432A1

    公开(公告)日：2012-05-09

    申请号：EP09786031.6

    申请日：2009-06-30

    申请人： Hewlett-Packard Indigo B.V.

    发明人： SANDLER, Mark ,  LIOR, Shai ,  FRYDMAN, Ilan

    IPC分类号： G03G9/12 ,  G03G9/125

    CPC分类号： G03G9/0802 ,  G03G9/12 ,  G03G9/125

    摘要： A marking agent concentration method includes concentrating the marking agent by removing at least some liquid carrier between particles without substantially removing retained liquid carrier within the particles and without substantially modifying the particle structure, which is supported by the retained liquid carrier. The concentrated marking agent is supplied to distributors or end users of liquid marking agent. A concentrated marking agent includes solid clumps of agglomerated particles and a liquid carrier retained within the particles' individual structure. The clumps exhibit a median size greater than 90 μm. The concentrated marking agent exhibiting a solids content of from 40 wt% to less than 90 wt%. A hard imaging method includes combining (42) a concentrated marking agent with additional liquid carrier, applying (44) a shear force, dispersing (46) particles from clumps, forming a liquid marking agent, and forming (48) a hard image using the liquid marking agent.