TONER USED FOR IMAGE FORMING APPARATUS
    11.
    发明申请
    TONER USED FOR IMAGE FORMING APPARATUS 有权
    用于图像形成装置的TONER

    公开(公告)号:US20080292361A1

    公开(公告)日:2008-11-27

    申请号:US12026937

    申请日:2008-02-06

    IPC分类号: G03G15/08

    摘要: The present invention provides an image forming apparatus capable of stably producing high quality images with time, without causing missing a central part of a thin line, however, with keeping an appropriate flowability of a toner. The toner used in the image forming apparatus is a toner which contains a binder resin, a colorant, and a laminar inorganic mineral in which at least part of an ion in layers is modified with an organic ion, the toner is granulated in an aqueous system, the volume average particle diameter Dv of the toner is in the range of 3.0 μm

    摘要翻译: 本发明提供一种图像形成装置,能够随时间稳定地产生高质量的图像,而不会导致缺少细线的中心部分,同时保持调色剂的合适的流动性。 图像形成装置中使用的调色剂是含有粘合剂树脂,着色剂和层状无机矿物的调色剂,其中层中的至少一部分离子用有机离子改性,调色剂在水性体系中造粒 ,调色剂的体积平均粒径Dv在3.0μm

    TONER FOR DEVELOPING A LATENT ELECTROSTATIC IMAGE, AND IMAGE FORMING METHOD AND APPARATUS USING THE TONER
    13.
    发明申请
    TONER FOR DEVELOPING A LATENT ELECTROSTATIC IMAGE, AND IMAGE FORMING METHOD AND APPARATUS USING THE TONER 审中-公开
    用于开发静电静电图像的调色剂和使用色调剂的图像形成方法和装置

    公开(公告)号:US20080227018A1

    公开(公告)日:2008-09-18

    申请号:US12046941

    申请日:2008-03-12

    IPC分类号: G03G9/00

    摘要: To provide a toner containing toner particles, wherein each toner particle contains at least: a releasing agent having an average dispersed particle diameter of 0.1 to 0.5 μm; and a modified layered inorganic mineral in which at least a part of ions present in between layers of a layered inorganic mineral is replaced with an organic ion, wherein the toner has a ratio A/B of 0.2 to 2.0 where A denotes the average dispersed particle diameter of the releasing agent and B denotes an average dispersed particle diameter of the modified layered inorganic mineral, or a proportion of the dispersed particles of the releasing agent having a diameter of 1 μm or more in the dispersed particles of the releasing agent having a diameter of 0.5 μm or more is 20% by number or less.

    摘要翻译: 为了提供含有调色剂颗粒的调色剂颗粒,其中每个调色剂颗粒至少含有:平均分散粒径为0.1至0.5μm的脱模剂; 和其中存在于层状无机矿物层之间的至少一部分离子被有机离子代替的改性层状无机矿物,其中调色剂的A / B比为0.2-2.0,其中A表示平均分散颗粒 脱模剂的直径和B表示改性层状无机矿物的平均分散粒径,或在脱模剂的分散粒子中具有直径为1μm以上的脱模剂的分散粒子的比例为直径 0.5μm以上为20个数量以下。

    TONER, METHOD OF MANUFACTURING TONER AND IMAGE FORMATION METHOD
    16.
    发明申请
    TONER, METHOD OF MANUFACTURING TONER AND IMAGE FORMATION METHOD 审中-公开
    调色剂,制造方法和图像形成方法

    公开(公告)号:US20090142682A1

    公开(公告)日:2009-06-04

    申请号:US12325660

    申请日:2008-12-01

    IPC分类号: G03G9/08 G03G9/087 G03G21/06

    摘要: A toner including a binder resin, a coloring agent, a releasing agent and a modified laminar inorganic mineral, wherein the toner is granulated by dispersing the coloring agent, the releasing agent, the modified laminar inorganic mineral and at least one of the binder resin and a precursor thereof in an organic solvent to form an oil phase, dispersing the oil phase in an aqueous medium to obtain a dispersion emulsion and removing solvents therefrom, and the toner satisfies the following relationship (1): 0.2≦{1/Dv (μm)}×Sb (m2/g)≦1.4, where Dv represents a volume average particle diameter of the toner, and Sb represents a BET specific surface area of the toner.

    摘要翻译: 包含粘合剂树脂,着色剂,脱模剂和改性层状无机矿物的调色剂,其中调色剂通过分散着色剂,脱模剂,改性层状无机矿物和至少一种粘合剂树脂和 其前体在有机溶剂中形成油相,将油相分散在水性介质中以获得分散乳液并从中除去溶剂,调色剂满足以下关系式(1):0.2 <= {1 / Dv( 妈妈)} xSb(m2 / g)<= 1.4,其中Dv表示调色剂的体积平均粒径,Sb表示调色剂的BET比表面积。