利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

66 条记录 (耗时 0.034 秒)

    TONER, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD
    44.
    发明申请
    TONER, DEVELOPER, TONER CONTAINER, PROCESS CARTRIDGE, IMAGE FORMING APPARATUS, AND IMAGE FORMING METHOD 有权
    调色剂，开发者，调色剂容器，过程盒，图像形成装置和图像形成方法

    公开(公告)号：US20070218392A1

    公开(公告)日：2007-09-20

    申请号：US11687372

    申请日：2007-03-16

    申请人： Masahide Yamada ,  Shigeru Emoto ,  Naohiro Watanabe ,  Masahiro Ohki ,  Akinori Saitoh ,  Shinichi Wakamatsu

    发明人： Masahide Yamada ,  Shigeru Emoto ,  Naohiro Watanabe ,  Masahiro Ohki ,  Akinori Saitoh ,  Shinichi Wakamatsu

    IPC分类号： G03G9/087

    CPC分类号： G03G9/0806 ,  G03G9/0819 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08793

    摘要： A toner containing a colorant, and a binder resin, wherein the toner is prepared by dissolving or dispersing a colorant, a precursor of the binder resin having a site capable of reacting with an active hydrogen group-containing compound, the active hydrogen group-containing compound, in an organic solvent, to prepare a toner constituent mixture liquid, dispersing or emulsifying the toner constituent mixture liquid, in an aqueous medium while subjecting the precursor to a reaction with the active hydrogen group-containing compound, to prepare a toner dispersion, and removing the organic solvent from the toner dispersion; the binder resin contains a modified polyester having an isocyanate-derived binding site; the Sn content in the toner is 800 ppm or less; the content of a metal which is non Sn and derived from a polyesterified catalyst is 10 ppm to 200 ppm; and the content of a metal which is non Sn and derived from an isocyanated catalyst is 10 ppm to 200 ppm.

    摘要翻译： 含有着色剂的调色剂和粘合剂树脂，其中调色剂通过将着色剂，具有能够与含活性氢基团的化合物反应的部位的粘合剂树脂的前体溶解或分散而制备，所述活性氢基团 化合物，在有机溶剂中，在使前体与含活性氢基团的化合物反应的同时，在水性介质中制备调色剂组合物液体，分散或乳化调色剂组合物液体，以制备调色剂分散体， 并从调色剂分散体中除去有机溶剂; 粘合剂树脂含有具有异氰酸酯衍生的结合位点的改性聚酯; 调色剂中的Sn含量为800ppm以下; 来自聚酯化催化剂的非Sn的金属的含量为10ppm〜200ppm， 并且来自异氰酸酯化催化剂的非Sn的金属的含量为10ppm〜200ppm。

    Toner, method for preparing the toner, and developer including the toner
    47.
    发明申请
    Toner, method for preparing the toner, and developer including the toner 失效
    调色剂，调色剂的制备方法和包含调色剂的显影剂

    公开(公告)号：US20060046174A1

    公开(公告)日：2006-03-02

    申请号：US11196602

    申请日：2005-08-04

    申请人： Masahiro Ohki ,  Naohiro Watanabe ,  Ryota Inoue ,  Akinori Saitoh ,  Sonoh Matsuoka ,  Masahide Yamada ,  Chiaki Tanaka

    发明人： Masahiro Ohki ,  Naohiro Watanabe ,  Ryota Inoue ,  Akinori Saitoh ,  Sonoh Matsuoka ,  Masahide Yamada ,  Chiaki Tanaka

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0806 ,  G03G9/0804 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09791

    摘要： A toner including a binder resin comprising a polyester resin in an amount of from 50 to 100% by weight, wherein the polyester resin includes an unsaturated polyester resin which is preferably a crystalline polyester resin; a colorant; and a fatty acid metal salt which is preferably microencapsulated. A method for preparing a toner including forming particles of a toner composition including at least a binder resin including a polyester resin in an amount of from 50 to 100% by weight and a colorant, in an aqueous medium to prepare a dispersion of a particulate material, wherein the polyester resin includes an unsaturated polyester resin; drying the particulate material; and mixing a fatty acid metal salt with the particulate material to subject double bonds of the unsaturated polyester resin to oxidation polymerization.

    摘要翻译： 一种调色剂，其包含含有50〜100重量％的聚酯树脂的粘合剂树脂，其中所述聚酯树脂包括优选为结晶性聚酯树脂的不饱和聚酯树脂; 着色剂 和优选微囊化的脂肪酸金属盐。 一种制备调色剂的方法，包括在水性介质中形成包含至少包含50至100重量％的聚酯树脂的粘合剂树脂和着色剂的调色剂组合物的颗粒，以制备颗粒材料的分散体 其中所述聚酯树脂包括不饱和聚酯树脂; 干燥颗粒物料; 并将脂肪酸金属盐与颗粒材料混合以使不饱和聚酯树脂的双键进行氧化聚合。