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    Process for producing electrophotographic photosensitive member
    1.
    发明授权
    Process for producing electrophotographic photosensitive member 有权
    电子照相感光构件的制造方法

    公开(公告)号：US06432603B1

    公开(公告)日：2002-08-13

    申请号：US09447230

    申请日：1999-11-23

    申请人： Tomohiro Kimura ,  Yoichi Kawamorita ,  Koichi Suzuki ,  Hideaki Nagasaka ,  Shigemori Tanaka ,  Yoshihiko Hyosu

    发明人： Tomohiro Kimura ,  Yoichi Kawamorita ,  Koichi Suzuki ,  Hideaki Nagasaka ,  Shigemori Tanaka ,  Yoshihiko Hyosu

    IPC分类号： G03G510

    CPC分类号： G03G5/102

    摘要： A process for producing an electrophotographic photosensitive member has at least one of the following steps a) and b) and the following steps c) and d) of; a) etching an aluminum substrate with at least one of an acid and an alkali; b) abrading an aluminum substrate with an abrasive dispersion containing 5% by volume or more of an abrasive having a 50% diameter of from 5 &mgr;m to 60 &mgr;m as measured in cumulative percentage; c) subjecting the aluminum substrate having been processed by at least one of the steps a) and b), to chemical conversion with an aqueous acid solution containing a salt of titanium or a salt of zirconium; and d) forming a photosensitive layer on the aluminum substrate having been subjected to the chemical conversion.

    摘要翻译： 电子照相感光构件的制造方法具有以下步骤a）和b）和以下步骤c）和d）中的至少一个： a）用酸和碱中的至少一种蚀刻铝基材; b）用累积百分比测量的含有5体积％或更多含有50％直径为5至60微米的磨料的磨料分散体研磨铝基材; c）使用至少一个步骤a）和b）处理的铝基板与含有钛盐或锆盐的酸性水溶液进行化学转化; 以及d）在经过化学转化的铝基板上形成感光层。

    Process cartridge and electrophotographic apparatus
    2.
    发明授权
    Process cartridge and electrophotographic apparatus 有权
    处理盒和电子照相设备

    公开(公告)号：US06400916B1

    公开(公告)日：2002-06-04

    申请号：US09448446

    申请日：1999-11-24

    申请人： Shintetsu Go ,  Tomohiro Kimura ,  Yoichi Kawamorita ,  Hideaki Nagasaka

    发明人： Shintetsu Go ,  Tomohiro Kimura ,  Yoichi Kawamorita ,  Hideaki Nagasaka

    IPC分类号： G03G2116

    CPC分类号： G03G15/751 ,  G03G5/102 ,  G03G2215/021 ,  G03G2221/183

    摘要： A process cartridge or an electrophotographic apparatus includes an electrophotographic photosensitive member and a charging member for charging the electrophotographic photosensitive member by application of a voltage, the charging member being in contact with the electrophotographic photosensitive member. The electrophotographic photosensitive member includes an aluminum substrate and a photosensitive layer provided thereon. The outermost surface of the substrate contains aluminum, oxygen, and at least one of titanium and zirconium.

    摘要翻译： 处理盒或电子照相设备包括电子照相感光构件和用于通过施加电压对电照相感光构件充电的充电构件，充电构件与电照相感光构件接触。 电子照相感光构件包括铝基板和设置在其上的感光层。 基板的最外表面含有铝，氧，以及钛和锆中的至少一种。

    Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
    4.
    发明授权
    Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus 有权
    电子照相感光构件，处理盒和电子照相设备

    公开(公告)号：US06248490B1

    公开(公告)日：2001-06-19

    申请号：US09451445

    申请日：1999-11-30

    申请人： Koichi Suzuki ,  Tomohiro Kimura ,  Masato Tanaka ,  Hideaki Nagasaka

    发明人： Koichi Suzuki ,  Tomohiro Kimura ,  Masato Tanaka ,  Hideaki Nagasaka

    IPC分类号： G03G5087

    CPC分类号： G03G5/102 ,  G03G5/0696 ,  G03G5/104

    摘要： An electrophotographic photosensitive member is comprised of an aluminum substrate and a photosensitive layer provided thereon. The surface substrate on the side of the photosensitive member contains the elements aluminum, oxygen and titanium, or the elements aluminum, oxygen and zirconium. The photosensitive layer contains chlorogallium phthalocyanine, hydroxygallium phthalocyanine or oxytitanium phthalocyanine. The oxytitanium phthalocyanine has an intense peak at each of the Bragg's angles (2&thgr;G+0.2°) shown in any one of the specific five groups in CuK&agr;-characteristic X-ray diffraction.

    摘要翻译： 电子照相感光构件包括铝基底和设置在其上的感光层。 感光构件一侧的表面基底包含铝，氧和钛元素，或元素铝，氧和锆。 感光层含有氯镓酞菁，羟基镓酞菁或氧钛酞菁。 氧钛酞菁在CuKalpha特征X射线衍射中的特定五个基团中的任一个所示的布拉格角（2thetaG + 0.2°）中具有强峰。

    Apparatus for preparing electrophotographic photosensitive members
    6.
    发明授权
    Apparatus for preparing electrophotographic photosensitive members 失效
    用于制备电子照相感光构件的装置

    公开(公告)号：US4974964A

    公开(公告)日：1990-12-04

    申请号：US436931

    申请日：1989-11-13

    申请人： Toshiyuki Yoshihara ,  Yoichi Kawamorita ,  Tomohiro Kimura ,  Masaru Nakagawa ,  Masaaki Hiro

    发明人： Toshiyuki Yoshihara ,  Yoichi Kawamorita ,  Tomohiro Kimura ,  Masaru Nakagawa ,  Masaaki Hiro

    IPC分类号： B01F15/04 ,  B05C1/08 ,  B05C3/02 ,  B05C11/10 ,  G03G5/00 ,  G03G5/05

    CPC分类号： B01F15/0408 ,  G03G5/0525 ,  Y10T137/2509

    摘要： An apparatus for preparing electrophotographic photosensitive members comprises a means for forming a charge generation layer by coating a charge generation layer coating solution containing two or more kinds of charge-generating materials having different maximum absorption wavelengths, wherein the apparatus further comprises a means for measuring absorbance or transmittance at the respective maximum absorption wavelengths of said coating solution to measure the mixing ratio of the respective charge-generating materials, and a means for controlling the mixing ratio by controlling the feed amount of the respective charge-generating materials.

    摘要翻译： 一种用于制备电子照相感光构件的装置包括通过涂布含有两种或更多种具有不同最大吸收波长的电荷产生材料的电荷产生层涂布溶液形成电荷产生层的装置，其中该装置还包括用于测量吸光度的装置 或在所述涂布溶液的各个最大吸收波长处的透射率，以测量各个电荷产生材料的混合比，以及通过控制各个电荷产生材料的进料量来控制混合比的装置。