Electrophotographic photoreceptor
    1.
    发明授权
    Electrophotographic photoreceptor 有权
    电子照相感光体

    公开(公告)号:US07238457B2

    公开(公告)日:2007-07-03

    申请号:US11040448

    申请日:2005-01-21

    IPC分类号: G03G15/02

    摘要: An electrophotographic photoreceptor comprising a support, an interlayer containing inorganic particle and a photosensitive layer is disclosed. The photosensitive layer contains a mixture of compounds represented by Formula (1) having different n and (Rp+Rs) is not more than 99%, wherein Rp is a ratio of a component having the maximum content in the mixture and Rs is a ratio of a component having the content next to the maximum content in percent. X—(CTM-group)n—Y   (1) In the formula, CTM-group is a charge transfer group; X and Y are each a hydrogen atom, a halogen atom or a mono-valent organic group; and n is an integer of from 0 to 10, provided that n is an integer of from 1 to 10 when both X and Y are hydrogen atom or a halogen atom. A processing cartridge comprising the electrophotographic photoreceptor is also disclosed.

    摘要翻译: 公开了一种包含载体,含有无机颗粒的中间层和感光层的电子照相感光体。 感光层含有不同于n的式(1)表示的化合物的混合物,(Rp + Rs)不大于99%,其中Rp是混合物中具有最大含量的组分的比例,Rs是比例 具有以百分比表示的最大内容旁边的内容的组件。 <?in-line-formula description =“In-line Formulas”end =“lead”?> X-(CTM-group) -Y(1)<?in-line-formula description =“在线公式”end =“tail”?>在公式中,CTM组是电荷转移组; X和Y各自为氢原子,卤素原子或一价有机基团; n为0〜10的整数,条件是当X和Y均为氢原子或卤素原子时,n为1〜10的整数。 还公开了一种包括电子照相感光体的处理盒。

    Electrophotographic photoreceptor
    2.
    发明申请
    Electrophotographic photoreceptor 有权
    电子照相感光体

    公开(公告)号:US20050164105A1

    公开(公告)日:2005-07-28

    申请号:US11040448

    申请日:2005-01-21

    IPC分类号: G03G5/06 G03G5/14

    摘要: An electrophotographic photoreceptor comprising a support, an interlayer containing inorganic particle and a photosensitive layer is disclosed. The photosensitive layer contains a mixture of compounds represented by Formula (1) having different n and (Rp+Rs) is not more than 99%, wherein Rp is a ratio of a component having the maximum content in the mixture and Rs is a ratio of a component having the content next to the maximum content in percent. X—CTM-group)n—Y  (1)In the formula, CTM-group is a charge transfer group; X and Y are each a hydrogen atom, a halogen atom or a mono-valent organic group; and n is an integer of from 0 to 10, provided that n is an integer of from 1 to 10 when both X and are hydrogen atom or a halogen atom. A processing cartridge comprising the electrophotographic photoreceptor is also disclosed.

    摘要翻译: 公开了一种包含载体,含有无机颗粒的中间层和感光层的电子照相感光体。 感光层含有不同于n的式(1)表示的化合物的混合物,(Rp + Rs)不大于99%,其中Rp是混合物中具有最大含量的组分的比例,Rs是比例 具有以百分比表示的最大内容旁边的内容的组件。 <?in-line-formula description =“In-line formula”end =“lead”?> X-CTM-group) -Y(1)<?in-line-formula description = “在线公式”end =“tail”?>在公式中,CTM组是电荷转移组; X和Y各自为氢原子,卤素原子或一价有机基团; n为0〜10的整数,条件是当X均为氢原子或卤素原子时,n为1〜10的整数。 还公开了一种包括电子照相感光体的处理盒。

    Image forming method and image forming apparatus
    3.
    发明授权
    Image forming method and image forming apparatus 有权
    图像形成方法和图像形成装置

    公开(公告)号:US07466326B2

    公开(公告)日:2008-12-16

    申请号:US11235578

    申请日:2005-09-26

    IPC分类号: B41J2/435 G03G15/00

    CPC分类号: G03G15/043 G03G2215/0465

    摘要: An image forming method, comprising the steps of: charging uniformly a surface of an organic photoreceptor while rotating the organic photoreceptor; exposing the charged surface of the photoreceptor with a light beam having a wavelength in the range of 350 nm to 500 nm in a main scanning direction to form a dot-shaped electrostatic latent image on the photoreceptor; and developing the dot-shaped electrostatic latent image with toner to form a dot-shaped toner image on the photoreceptor so as to satisfy the following formulas: 1.1≦B/A≦1.5 and 10≦A≦50, where A is the length (μm) of an exposed dot of the dot-shaped electrostatic latent image in the main scanning direction, and B is the length (μm) of a toner dot of the dot-shaped toner image in the main scanning direction.

    摘要翻译: 一种图像形成方法,包括以下步骤:在旋转有机感光体的同时均匀地充电有机感光体的表面; 在主扫描方向上用波长在350nm至500nm范围内的光束曝光感光体的带电表面,以在感光体上形成点状静电潜像; 并用调色剂显影点状静电潜像,以在感光体上形成点状调色剂图像,以满足下列公式:<?在线公式描述=“在线公式”end =“lead” α> 1.1 <= B / A <= 1.5和10 <= A <= 50,<?in-line-formula description =“In-line Formulas”end =“tail”?>其中A是长度(mum) 在主扫描方向上的点状静电潜像的曝光点,B是点状调色剂图像在主扫描方向上的调色剂点的长度(母体)。

    Image forming method
    5.
    发明授权
    Image forming method 有权
    图像形成方法

    公开(公告)号:US07220526B2

    公开(公告)日:2007-05-22

    申请号:US10802096

    申请日:2004-03-15

    IPC分类号: G03G15/08

    摘要: An image forming method which can provides excellent cleaning property, no occurrence of unusual noise or curling of a blade, and a high quality image. The method includes forming a latent image on a cylindrical electrophotographic photoconductor including a mass additive therein; and developing the latent image with a developer comprising a toner, wherein the toner comprises a ratio (Dv50/Dp50) of a 50% volume particle size (Dv50) to a 50% number particle size (Dp50) of 1.0 to 1.15, a ratio (Dv75/Dp75) of a cumulative 75% volume particle size (Dv75) from a larger volume particle size to a cumulative 75% number particle size (Dp75) from a larger number particle size of 1.0 to 1.20, and the number of toner particles having a particle size of 0.7×(Dp50) or less in an amount of not greater than 10 number %.

    摘要翻译: 可以提供优异的清洁性能,不发生异常噪音或者叶片卷曲的图像形成方法以及高质量的图像。 该方法包括在其中包括质量添加剂的圆柱形电子照相感光体上形成潜像; 并用包含调色剂的显影剂显影潜像,其中调色剂包含50体积粒径(Dv50)与50%数量粒径(Dp50)的比率(Dv50 / Dp50)为1.0-1.15,比率 (Dv75 / Dp75),其具有从较大体积粒径到累积75%数量粒径(Dp75)的累积75%体积粒度(Dv75),其数量较大的粒径为1.0至1.20,调色剂颗粒数 具有不大于10数量%的量的0.7×(Dp50)以下的粒径。

    Image forming method
    7.
    发明申请
    Image forming method 有权
    图像形成方法

    公开(公告)号:US20050202334A1

    公开(公告)日:2005-09-15

    申请号:US10802096

    申请日:2004-03-15

    IPC分类号: G03G15/08

    摘要: An image forming method which can provides excellent cleaning property, no occurrence of unusual noise or curling of a blade, and a high quality image. The method includes forming a latent image on a cylindrical electrophotographic photoconductor including a mass additive therein; and developing the latent image with a developer comprising a toner, wherein the toner comprises a ratio (Dv50/Dp50) of a 50% volume particle size (Dv50) to a 50% number particle size (Dp50) of 1.0 to 1.15, a ratio (Dv75/Dp75) of a cumulative 75% volume particle size (Dv75) from a larger volume particle size to a cumulative 75% number particle size (Dp75) from a larger number particle size of 1.0 to 1.20, and the number of toner particles having a particle size of 0.7×(Dp50) or less in an amount of not greater than 10 number %.

    摘要翻译: 可以提供优异的清洁性能,不发生异常噪音或者叶片卷曲的图像形成方法以及高质量的图像。 该方法包括在其中包括质量添加剂的圆柱形电子照相感光体上形成潜像; 并用包含调色剂的显影剂显影潜像,其中调色剂包含50体积粒径(Dv50)与50%数量粒径(Dp50)的比率(Dv50 / Dp50)为1.0-1.15,比率 (Dv75 / Dp75),其具有从较大体积粒径到累积75%数量粒径(Dp75)的累积75%体积粒度(Dv75),其数量更大的粒径为1.0至1.20,调色剂颗粒数 具有不大于10数量%的量的0.7×(Dp50)以下的粒径。

    Image forming method
    8.
    发明申请
    Image forming method 有权
    图像形成方法

    公开(公告)号:US20050084787A1

    公开(公告)日:2005-04-21

    申请号:US10926195

    申请日:2004-08-24

    摘要: A method of forming a toner image employing a photoreceptor is described. The photoreceptor comprises a photosensitive layer on a cylindrical conductive substrate, Formula (1) and Formula (2) are held, 0

    摘要翻译: 描述使用感光体形成调色剂图像的方法。 感光体包括在圆柱形导电衬底上的感光层,保持式(1)和式(2),<?in-line-formula description =“In-line Formulas”end =“lead”?> 0 <?in-line-formula description =“In-line Formulas”end =“lead”?> 2 <(Pmax / D)×100 <50式(2)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中P(mum)是中心的涂层厚度的平均值 感光体的宽度方向的截面,Pmax(mum)是图像形成区域中的层厚度的最大值的平均值,D(mum)是获得所述最大值的点之间的距离的平均值, 和涂层的边缘,并且调色剂包含1.0至7.0个数量的基于调色剂颗粒整数的数量基于粒径不大于3.17μm的调色剂颗粒,数均调色剂颗粒直径为4-9μm。

    Image forming method and image forming apparatus
    10.
    发明授权
    Image forming method and image forming apparatus 失效
    图像形成方法和图像形成装置

    公开(公告)号:US06497984B2

    公开(公告)日:2002-12-24

    申请号:US09829376

    申请日:2001-04-09

    IPC分类号: G03G2100

    CPC分类号: G03G15/75 G03G5/14773

    摘要: An electrophotographic image forming method employing a photoreceptor is disclosed. The decrease &Dgr;Hd (in &mgr;m), in layer thickness per rotation in wear test of the organic electrophotographic photoreceptor defined in the specification, is in the range of 0≦&Dgr;Hd

    摘要翻译: 公开了一种使用感光体的电子照相成像方法。 在说明书中定义的有机电子照相感光体的磨损试验中,DELTAHd(以原子计)的每一次旋转的层厚度在0 <= DELTAHd <1×10-5的范围内,并且在所述显影过程中使用的调色剂为 其通过将由至少可聚合单体和着色剂组成的可聚合组合物在水基介质中或通过将水性介质中的树脂颗粒进行熔融而获得的获得。