TONER FOR DEVELOPING ELECTROSTATIC IMAGE, AND DEVELOPER, TONER CONTAINER, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE TONER
    16.
    发明申请
    TONER FOR DEVELOPING ELECTROSTATIC IMAGE, AND DEVELOPER, TONER CONTAINER, IMAGE FORMING APPARATUS AND PROCESS CARTRIDGE USING THE TONER 有权
    用于开发静电图像的调色剂,开发者,调色剂容器,图像形成装置和使用调色剂的工艺盒

    公开(公告)号:US20070218393A1

    公开(公告)日:2007-09-20

    申请号:US11685313

    申请日:2007-03-13

    IPC分类号: G03G9/08 G03G9/093

    摘要: A toner including a core including at least a colorant, a release agent and a first binder resin; and a shell located overlying the core and including at least a second binder resin, wherein the first binder resin includes a polyester resin including a unit obtained from a diol selected from the group consisting of aliphatic diols and alicyclic diols, and the second binder resin includes a vinyl copolymer, and wherein a weight ratio (S/C) of the shell (S) to the core (C) is from 0.05 to 0.5 and the toner has a volume average particle diameter of from 3 to 8 μm.

    摘要翻译: 一种调色剂,其包含至少包含着色剂,脱模剂和第一粘合剂树脂的芯; 以及壳体,其覆盖所述芯部并且包括至少第二粘合剂树脂,其中所述第一粘合剂树脂包括包含从由脂族二醇和脂环族二醇选自的二醇获得的单元的聚酯树脂,并且所述第二粘合剂树脂包括 乙烯基共聚物,其中壳(S)与芯(C)的重量比(S / C)为0.05〜0.5,调色剂的体积平均粒径为3〜8μm。

    Toner and method of preparing the toner
    20.
    发明授权
    Toner and method of preparing the toner 有权
    调色剂和调色剂的制备方法

    公开(公告)号:US07785760B2

    公开(公告)日:2010-08-31

    申请号:US11624453

    申请日:2007-01-18

    IPC分类号: G03G9/08

    摘要: A toner is provided including a binder resin, a colorant, and a release agent, which has a volume average particle diameter (Dv) of from 3 to 9 μm, and wherein the binder resin and the release agent form a sea-island structure in which the island formed of the release agent is dispersed in the sea formed of the binder resin in a cross-sectional image of the toner obtained by a transmission electron microscope (TEM), and the following relationships are satisfied: IB>IA and IB>IC, wherein each of IA, IB, and IC represents an area ratio (%) of the island in an outermost region (A) of the cross-sectional image of the toner, an intermediate region (B) thereof located under the outermost region (A), and an innermost region (C) thereof located under the intermediate region (B); and a method of preparing the toner.

    摘要翻译: 提供了一种调色剂,其包括体积平均粒径(Dv)为3至9μm的粘合剂树脂,着色剂和脱模剂,并且其中粘合剂树脂和脱模剂形成海岛结构 由透析电子显微镜(TEM)获得的调色剂的横截面图像将由脱模剂形成的岛分散在由粘合剂树脂形成的海中,满足以下关系:IB> IA和IB> IC,其中IA,IB和IC中的每一个表示调色剂的横截面图像的最外区域(A)中的岛的面积比(%),位于最外区域下方的中间区域(B) (A)和位于中间区域(B)下方的最内区域(C); 和调色剂的制备方法。