利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

46 条记录 (耗时 0.037 秒)

    Phenanthrylenediamine derivative
    3.
    发明授权
    Phenanthrylenediamine derivative 失效
    苯二胺衍生物

    公开(公告)号：US5843606A

    公开(公告)日：1998-12-01

    申请号：US933045

    申请日：1997-09-18

    申请人： Eiichi Miyamoto ,  Mikio Kakui ,  Hideo Nakamori ,  Yukikatsu Imanaka ,  Yasuyuki Hanatani

    发明人： Eiichi Miyamoto ,  Mikio Kakui ,  Hideo Nakamori ,  Yukikatsu Imanaka ,  Yasuyuki Hanatani

    IPC分类号： C07C211/61 ,  C07C217/92 ,  G03G5/06

    CPC分类号： G03G5/0614 ,  C07C211/61 ,  C07C217/92 ,  C07C2103/26

    摘要： In accordance with the present invention, there is provided a phenanthrylenediamine derivative represented by the general formula (1). The derivative is excellent in the electric charge transferring capability, the compatibility with a binding resin and the stability, thereby providing a photosensitive material which is highly sensitive and excellent in the durability. ##STR1## �wherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each represent a halogen atom, an alkyl group, an alkoxy group or an aryl group; and a, b, c and d each represent an integer from 0 to 5!.

    摘要翻译： 根据本发明，提供由通式（1）表示的菲基二胺衍生物。 该衍生物具有优异的电荷转移能力，与粘合树脂的相容性和稳定性，从而提供高灵敏度和耐久性优异的感光材料。 （1）[其中R1，R2，R3和R4各自表示卤素原子，烷基，烷氧基或芳基; 和a，b，c和d各自表示0〜5的整数。

    Image-forming machine
    8.
    发明授权
    Image-forming machine 失效
    成像机

    公开(公告)号：US5826153A

    公开(公告)日：1998-10-20

    申请号：US962773

    申请日：1997-11-03

    申请人： Hiroyuki Hazama ,  Eiichi Miyamoto ,  Hideo Nakamori ,  Takashi Terada ,  Masayuki Ishii ,  Takahiko Murata

    发明人： Hiroyuki Hazama ,  Eiichi Miyamoto ,  Hideo Nakamori ,  Takashi Terada ,  Masayuki Ishii ,  Takahiko Murata

    IPC分类号： G03G21/10 ,  G03G21/00 ,  A47L13/40

    CPC分类号： G03G21/0035

    摘要： An image-forming machine including a photosensitive drum which is rotatably disposed and successively passes through a charging zone, a developing zone and a transfer zone; a charger for charging the peripheral surface of the photosensitive drum into a predetermined polarity; a developing device for developing an electrostatic latent image formed on the peripheral surface of the photosensitive drum into a toner image; a transfer means for transferring the toner image formed on the peripheral surface of the photosensitive drum onto a transfer paper; and a foreign matter-recovering means which is disposed between the transfer zone and the charging zone and comes into contact with the peripheral surface of the photosensitive drum, and removes foreign matter adhered onto the peripheral surface of the photosensitive drum, the foreign matter-recovering means having a foreign matter-recovering brush brought into contact with the peripheral surface of the photosensitive drum, an elastic holding member made of an elastic material mounting said foreign matter-recovering brush, and a brush-support member for supporting said elastic holding member, and the foreign matter-recovering brush being press-contacted to the peripheral surface of the photosensitive drum by the compressive elastic force of the elastic holding member.

    摘要翻译： 一种图像形成机，包括可旋转地设置并依次通过充电区，显影区和转印区的感光鼓; 用于将感光鼓的外围表面充电成预定极性的充电器; 用于将形成在感光鼓的周面上的静电潜像显影成调色剂图像的显影装置; 用于将形成在感光鼓的周面上的调色剂图像转印到转印纸上的转印装置; 以及异物回收装置，其设置在转印区域和充电区域之间并与感光鼓的周面接触，并且去除附着在感光鼓的外周表面上的异物，异物回收 具有与感光鼓的周面接触的异物回收刷的装置，由安装所述异物回收刷的弹性材料制成的弹性保持构件和用于支撑所述弹性保持构件的刷支撑构件， 并且异物回收刷通过弹性保持构件的压缩弹性力被压接到感光鼓的周面。

    Image bearing member, image forming apparatus, and process cartridge
    10.
    发明授权
    Image bearing member, image forming apparatus, and process cartridge 有权
    图像承载部件，成像设备和处理盒

    公开(公告)号：US08486595B2

    公开(公告)日：2013-07-16

    申请号：US12879529

    申请日：2010-09-10

    申请人： Nozomu Tamoto ,  Mitsuaki Hirose ,  Hideo Nakamori

    发明人： Nozomu Tamoto ,  Mitsuaki Hirose ,  Hideo Nakamori

    IPC分类号： G03G5/07

    CPC分类号： G03G5/0614 ,  G03G5/0672 ,  G03G5/0679 ,  G03G5/0683 ,  G03G5/0696 ,  G03G5/071

    摘要： An image bearing member including an electroconductive substrate, a photosensitive layer overlying the electroconductive substrate, and a protection layer overlying the photosensitive layer, the photosensitive layer containing a diamine compound represented by the chemical structure 1, more of the diamine compound being disposed on the photosensitive layer side than the surface side relative to the midpoint in a depth direction of the protection layer: where X represents a substituted or non-substituted arylene group, or a compound represented by a chemical structure 2: where R represents a hydrogen atom, an alkyl group having 1 to 4 carbon atoms, or an alkoxy group having 1 to 4 carbon atoms, where A1, A2, A3, and A4 independently represent an alkyl group having 1 to 4 carbon atoms, a substituted or non-substituted aryl group, or —CH2(CH2)mZ, where Z represents a substituted or non-substituted aryl group, a substituted or non-substituted cycloalkyl group, and a substituted or non-substituted heterocycloalkyl group, and m represents 0 or 1, and where B1 and B2 represent —CH2—, —CH2CH2—, —CH2—Ara—, —Ara—CH2—, —CH2CH2—Ara—, and —Ara—CH2CH2—, and Ara represents a substituted or non-substituted arylene group.

    摘要翻译： 包括导电基片，覆盖导电基片的感光层和覆盖感光层的保护层的图像承载部件，含有由化学结构1表示的二胺化合物的感光层，更多的二胺化合物被置于感光体上 层相对于保护层的深度方向上的中点的表面侧：其中X表示取代或未取代的亚芳基，或由化学结构2表示的化合物：其中R表示氢原子，烷基 具有1至4个碳原子的烷基或具有1至4个碳原子的烷氧基，其中A1，A2，A3和A4独立地表示具有1至4个碳原子的烷基，取代或未取代的芳基，或 -CH 2（CH 2）m Z，其中Z表示取代或未取代的芳基，取代或未取代的环烷基，取代或未取代的 取代的杂环烷基，m表示0或1，并且其中B1和B2表示-CH2-，-CH2CH2-，-CH2-Ara-，-Ara-CH2-，-CH2CH2-Ara-和-Ara-CH2CH2-， Ara表示取代或未取代的亚芳基。