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    Polymerized toner and method for preparing the same
    1.
    发明申请
    Polymerized toner and method for preparing the same 审中-公开
    聚合调色剂及其制备方法

    公开(公告)号：US20060099530A1

    公开(公告)日：2006-05-11

    申请号：US11268733

    申请日：2005-11-08

    申请人： Woong-ki Lee ,  Chang-soon Lee ,  Tae-hee Yoon ,  Woo-cheul Jeong

    发明人： Woong-ki Lee ,  Chang-soon Lee ,  Tae-hee Yoon ,  Woo-cheul Jeong

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0806

    摘要： The present invention relates to a polymerized toner prepared by suspension polymerization. Provided is a method for preparing a toner comprising the steps of (1) preparing a toner by suspension polymerization using a water-based dispersant that adjusts size of emulsion particles, which are formed as byproduct, to 0.05-2 μm; and (2) removing the dispersant from the toner surface, refining the toner, so that concentration of the emulsion particles becomes 0.01-2 wt % of the toner, and filtering and drying the toner in vacuum. Also provided is a toner prepared by suspension polymerization using a water-based dispersant, concentration of emulsion particles being 0.01-2% and diameter of the emulsion particles being 0.05-2 μm. The present invention provides a good toner having fusing property and developing property by effectively controlling the concentration of emulsion particles formed during suspension polymerization as byproduct.

    摘要翻译： 本发明涉及通过悬浮聚合制备的聚合调色剂。 提供一种调色剂的制备方法，其包括以下步骤：（1）使用将作为副产物形成的乳液颗粒的尺寸调节为0.05-2μm的水分散剂，通过悬浮聚合制备调色剂; 和（2）从调色剂表面除去分散剂，精制调色剂，使得乳液颗粒的浓度变为调色剂的0.01-2重量％，并在真空中过滤和干燥调色剂。 还提供了通过使用水性分散剂的悬浮聚合制备的调色剂，乳液颗粒的浓度为0.01-2％，乳液颗粒的直径为0.05-2μm。 本发明通过有效控制在悬浮聚合过程中形成的乳液颗粒的浓度作为副产物，提供了具有熔融特性和显影性能的良好调色剂。

    Toner having bi-layer or triple-layer
    3.
    发明申请
    Toner having bi-layer or triple-layer 有权
    具有双层或三层的调色剂

    公开(公告)号：US20050255400A1

    公开(公告)日：2005-11-17

    申请号：US10520676

    申请日：2004-04-08

    申请人： Woo-cheul Jung ,  Woong-ki Lee ,  Tae-hee Yoon

    发明人： Woo-cheul Jung ,  Woong-ki Lee ,  Tae-hee Yoon

    IPC分类号： G03G9/08 ,  G03G9/093

    CPC分类号： G03G9/09321 ,  G03G9/0806 ,  G03G9/093

    摘要： The present invention relates to a toner having a double- or triple-layered structure. The present invention is effective in that pigments and charge control agents are located most properly for the realization of high-resolution toners through addition and polymerization of hydrophilic monomers or polymers with the toners; the manufacture of high-resolution toners becomes very easy irrespective Lo the kind and amount of a wax used for polymerized toners by forming thin layers by using polar grafting agents; and long-term preservation is assured as well as the affect by moisture is minimized.

    摘要翻译： 本发明涉及具有双层或三层结构的调色剂。 本发明的有效之处在于，颜料和电荷控制剂最适合通过亲水性单体或聚合物与调色剂的加成和聚合来实现高分辨率调色剂; 通过使用极性接枝剂形成薄层，高分辨率调色剂的制造变得非常容易，而不考虑用于聚合调色剂的蜡的种类和用量; 并保证长期保存，同时减少水分的影响。

    Toner having bi-layer or triple-layer
    6.
    发明授权
    Toner having bi-layer or triple-layer 有权
    具有双层或三层的调色剂

    公开(公告)号：US07282312B2

    公开(公告)日：2007-10-16

    申请号：US10520676

    申请日：2004-04-08

    申请人： Woo-cheul Jung ,  Woong-ki Lee ,  Tae-hee Yoon

    发明人： Woo-cheul Jung ,  Woong-ki Lee ,  Tae-hee Yoon

    IPC分类号： G03G9/08

    CPC分类号： G03G9/09321 ,  G03G9/0806 ,  G03G9/093

    摘要： The present invention relates to a toner having a double- or triple-layered structure. The present invention is effective in that pigments and charge control agents are located most properly for the realization of high-resolution toners through addition and polymerization of hydrophilic monomers or polymers with the toners; the manufacture of high-resolution toners becomes very easy irrespective to the kind and amount of a wax used for polymerized toners by forming thin layers by using polar grafting agents; and long-term preservation is assured as well as the affect by moisture is minimized.

    摘要翻译： 本发明涉及具有双层或三层结构的调色剂。 本发明的有效之处在于，颜料和电荷控制剂最适合通过亲水性单体或聚合物与调色剂的加成和聚合来实现高分辨率调色剂; 通过使用极性接枝剂形成薄层，高分辨率调色剂的制造变得非常容易，而不管用于聚合调色剂的蜡的种类和数量如何; 并保证长期保存，同时减少水分的影响。