TONER, DEVELOPER INCLUDING THE TONER, AND IMAGE FORMING METHOD AND APPARATUS USING THE TONER
    62.
    发明申请
    TONER, DEVELOPER INCLUDING THE TONER, AND IMAGE FORMING METHOD AND APPARATUS USING THE TONER 有权
    调色剂,包括调色剂的开发者,以及使用调色剂的图像形成方法和设备

    公开(公告)号:US20080069608A1

    公开(公告)日:2008-03-20

    申请号:US11855759

    申请日:2007-09-14

    IPC分类号: G03G15/20 G03G9/00

    摘要: A toner including toner particles including a resin, a colorant, a wax, and a charge controlling agent, and an external additive, wherein the toner satisfies the relationships (1) 0.15×Q−2≦T≦0.15×Q−0.15, and (2) 1.0≦T≦2.5, wherein Q represents the charge of the toner in units of μC/g, and T represents the torque of the toner in units of mN·m determined by a method using a cone-shaped rotor while controlling a space ratio of the toner at 58%. A developer including the toner and a carrier. An image forming apparatus including an image bearing member, a transfer device, a fixing device and a double side image forming unit, and using the toner, wherein the receiving material includes moisture in an amount of not greater than 5% by weight after the toner image on the first side is fixed.

    摘要翻译: 包含树脂,着色剂,蜡和电荷控制剂的调色剂颗粒和外部添加剂的调色剂,其中调色剂满足关系式(1)0.15×Q-2 <= T <= 0.15×Q-0.15,以及 (2)1.0 <= T <= 2.5,其中Q表示调色剂的电荷,单位为μC/ g,T表示调色剂的转矩,单位为mN.m,通过使用锥形转子 同时控制调色剂的空间比为58%。 包括调色剂和载体的显影剂。 一种图像形成装置,包括图像承载部件,转印装置,定影装置和双面图像形成单元,并且使用调色剂,其中所述接收材料包含在调色剂之后不大于5重量%的量的水分 第一面的图像是固定的。

    Color toner for developing an electrostatic image
    66.
    发明授权
    Color toner for developing an electrostatic image 有权
    用于显影静电图像的彩色调色剂

    公开(公告)号:US06503679B2

    公开(公告)日:2003-01-07

    申请号:US09920716

    申请日:2001-08-03

    IPC分类号: G03G9087

    摘要: The present invention provides a color toner for developing an electrostatic image having excellent light transmission for OHP and fixing efficiency, said color toner effectively preventing a low temperature offset and a high temperature offset when it is applied to a fixing device whose coating weight of an oil is reduced. The color toner is characterized in that (i) it comprises a binding resin and a colorant, (ii) its storage elastic modulus at 90° C. (G′90) is not more than 6×104 Pa, (iii) its storage elastic modulus at 140° C. (G′140) is not less than 5×102 Pa, (iv) a temperature showing a maximum value of &dgr; in tan&dgr;=G″/G′ (wherein G′ is a storage elastic modulus of the color toner, and G″ is a loss elastic modulus of the color toner) exists in the range of 90-120° C., and (v) the maximum value of &dgr; is not less than 60°.

    摘要翻译: 本发明提供了一种彩色调色剂,用于显影具有优异的OHP透光性和定影效率的静电图像,所述彩色调色剂有效地防止了当将其施加到油的涂布重量的定影装置时的低温偏移和高温偏移 降低了。 彩色调色剂的特征在于:(i)其包含粘合树脂和着色剂,(ii)其在90℃下的储存弹性模量(G'90)不大于6×10 4 Pa,(iii)其储存弹性模量 在140℃(G'140)不小于5×102Pa,(iv)显示tandelta中最大值delta的温度= G“/ G'(其中G'是彩色调色剂的储能弹性模量 ,并且G“是彩色调色剂的损耗弹性模量)存在于90-120℃的范围内,(v)δ的最大值不小于60°。

    Toner for full color developing
    69.
    发明授权
    Toner for full color developing 失效
    调色剂全彩显色

    公开(公告)号:US5879848A

    公开(公告)日:1999-03-09

    申请号:US606436

    申请日:1996-02-23

    IPC分类号: G03G9/09 G03G9/08 G03G9/087

    CPC分类号: G03G9/08797 G03G9/08

    摘要: A developer contains a set of color toners and black toner for use in a full color image forming apparatus. Each of the color toners contains a color colorant and a first binder resin, and the black toner contains a black colorant and a second binder resin. The difference between softening point and flow starting temperature of said first binder resin is less than the difference between softening point and flow starting temperature of said second binder resin.

    摘要翻译: 显影剂含有用于全色图像形成装置的一组彩色调色剂和黑色调色剂。 每种彩色调色剂含有着色剂和第一粘合剂树脂,黑色调色剂含有黑色着色剂和第二粘合剂树脂。 所述第一粘合剂树脂的软化点和流动起始温度的差小于所述第二粘合剂树脂的软化点和流动起始温度之间的差。