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81 条记录 (耗时 0.034 秒)

    Image forming method and image forming apparatus
    11.
    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：US07482106B2

    公开(公告)日：2009-01-27

    申请号：US10800569

    申请日：2004-03-15

    申请人： Hideo Yoshizawa ,  Akihiko Itami

    发明人： Hideo Yoshizawa ,  Akihiko Itami

    IPC分类号： G03G13/22

    CPC分类号： G03G15/08 ,  G03G2215/0602

    摘要： An image forming method comprising steps of forming a toner image by developing by a toner a latent image on a photoreceptor comprised of a layer formed on a substrate, transferring the toner image onto a recording medium on which the toner image is recorded and fixing, wherein the average circular degree of the toner is not less than 0.94, and the toner contains a wax comprising an ester of a carboxylic acid having carbon atoms of not less than 16 or an ester of an alcohol having carbon atoms of not less than 16, and the layer is a layer to be contacted to the toner in the developing step and contains an inorganic fine particles having a number average of primary particle diameter of approximately not less than 1 nm and less than 100 nm.

    摘要翻译： 一种图像形成方法，包括以下步骤：通过调色剂显影调色剂图像，所述潜像由形成在基底上的层构成的感光体上转印，将调色剂图像转印到其上记录有调色剂图像并定影的记录介质上，其中 调色剂的平均圆度不小于0.94，并且调色剂含有包含碳原子数不少于16的羧酸的酯或碳原子数不少于16的醇的酯的蜡，以及 该层是在显影步骤中与调色剂接触的层，并且含有初级粒径的数均为大约不小于1nm且小于100nm的无机细颗粒。

    Image forming method and image forming apparatus
    12.
    发明申请
    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：US20050202335A1

    公开(公告)日：2005-09-15

    申请号：US10800569

    申请日：2004-03-15

    申请人： Hideo Yoshizawa ,  Akihiko Itami

    发明人： Hideo Yoshizawa ,  Akihiko Itami

    IPC分类号： G03G15/20

    CPC分类号： G03G15/08 ,  G03G2215/0602

    摘要： An image forming method comprising steps of forming a toner image by developing by a toner a latent image on a photoreceptor comprised of a layer formed on a substrate, transferring the toner image onto a recording medium on which the toner image is recorded and fixing, wherein the average circular degree of the toner is not less than 0.94, and the toner contains a wax comprising an ester of a carboxylic acid having carbon atoms of not less than 16 or an ester of an alcohol having carbon atoms of not less than 16, and the layer is a layer to be contacted to the toner in the developing step and contains an inorganic fine particles having a number average of primary particle diameter of approximately not less than 1 nm and less than 100 nm.

    摘要翻译： 一种图像形成方法，包括以下步骤：通过调色剂显影调色剂图像，所述潜像由形成在基底上的层构成的感光体上转印，将调色剂图像转印到其上记录有调色剂图像并定影的记录介质上，其中 调色剂的平均圆度不小于0.94，并且调色剂含有包含碳原子数不少于16的羧酸的酯或碳原子数不少于16的醇的酯的蜡，以及 该层是在显影步骤中与调色剂接触的层，并且含有初级粒径的数均为大约不小于1nm且小于100nm的无机细颗粒。

    Electrophotographic photoreceptor and device
    15.
    发明授权
    Electrophotographic photoreceptor and device 有权
    电子照相感光体和装置

    公开(公告)号：US07166398B2

    公开(公告)日：2007-01-23

    申请号：US10798055

    申请日：2004-03-11

    申请人： Akihiko Itami ,  Tomoo Sakimura ,  Kazuhisa Shida ,  Masao Asano ,  Hiroshi Yamazaki

    发明人： Akihiko Itami ,  Tomoo Sakimura ,  Kazuhisa Shida ,  Masao Asano ,  Hiroshi Yamazaki

    IPC分类号： G03G5/14

    CPC分类号： G03G5/10 ,  G03G5/142 ,  G03G5/144

    摘要： An electrophotographic photoreceptor having an interlayer and a photosensitive layer on an electroconductive substrate, wherein the interlayer comprises any one of 1) an N-type semiconductive particle containing at least one of transition metals having an atomic number of 21 to 30, 39, 41 to 48 and 57 to 80, the total amount of the transition metals having an atomic number of 21 to 30, 39, 41 to 48 and 57 to 80 being from 100 ppm to 2.0% by mass, or 2) a metal oxide particle containing a silicon atom in a bond energy spectrum by the X-ray photoelectron spectroscopy at a ratio represented by the following Formula (1): Formula (1) 0.02≦Si/M≦0.55 Si: a peak intensity of a silicon atom among the bond energy spectrum, and M: a peak intensity of a metal atom among the bond energy spectrum.

    摘要翻译： 一种在导电性基体上具有中间层和感光层的电子照相感光体，其中，所述中间层包含以下中的任一种：1）含有至少一种过渡金属的N型半导体颗粒，所述过渡金属的原子序数为21〜30,39,41〜 48和57〜80，原子序数为21〜30,39,41〜48,57〜80的过渡金属的总量为100〜2.0质量％，或2）含有 通过X射线光电子能谱以下式（1）表示的比例的键能谱中的硅原子：式（1）0.02 <= Si / M <= 0.55 Si：硅原子的峰强度 键能谱，M：键能谱中金属原子的峰强度。

    Image forming method and image forming apparatus
    19.
    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

    申请人： Akihiko Itami ,  Masao Asano ,  Hiroshi Yamazaki ,  Hiroyuki Yamada

    发明人： Akihiko Itami ,  Masao Asano ,  Hiroshi Yamazaki ,  Hiroyuki Yamada

    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。

    Image forming method, image forming apparatus and organic photoreceptor
    20.
    发明授权
    Image forming method, image forming apparatus and organic photoreceptor 有权
    图像形成方法，图像形成装置和有机感光体

    公开(公告)号：US07851118B2

    公开(公告)日：2010-12-14

    申请号：US11229130

    申请日：2005-09-17

    申请人： Akihiko Itami ,  Masao Asano ,  Hiroshi Yamazaki ,  Kunio Shigeta

    发明人： Akihiko Itami ,  Masao Asano ,  Hiroshi Yamazaki ,  Kunio Shigeta

    IPC分类号： G03G15/09

    CPC分类号： G03G15/09 ,  G03G2215/00957

    摘要： An image forming method, comprising: forming an electrostatic latent image on a rotatable organic photoreceptor; forming a developing brush with a developing agent containing a toner on a rotatable developing sleeve; and bringing the developing brush in contact with the photoreceptor at a developing region so as to visualize the electrostatic latent image into a toner image. The photoreceptor comprises a conductive support member, an intermediate layer containing a binder resin and inorganic particles which have a number average primary order particle size of 3 to 200 nm, and a photosensitive layer provided on the intermediate layer, and the rotating direction of the developing sleeve is counter to that of the photoreceptor at the developing region.

    摘要翻译： 一种图像形成方法，包括：在可旋转的有机感光体上形成静电潜像; 在可旋转的显影套筒上形成含有调色剂的显影剂的显影刷; 并使显影刷与显影区域上的感光体接触，以使静电潜像可视化为调色剂图像。 感光体包括导电性支持体，含有粘结剂树脂的中间层和数均一次粒径为3〜200nm的无机粒子，以及设置在中间层上的感光层和显影剂的旋转方向 袖子与显影区域的感光体相反。