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19 条记录 (耗时 0.026 秒)

    Intermediate transfer material and image-forming apparatus
    5.
    发明授权
    Intermediate transfer material and image-forming apparatus 失效
    中间转印材料和成像装置

    公开(公告)号：US06416873B1

    公开(公告)日：2002-07-09

    申请号：US09453724

    申请日：1999-12-03

    申请人： Yukio Hara ,  Shinichi Ishigame ,  Akiko Kimura ,  Shigeru Fukuda

    发明人： Yukio Hara ,  Shinichi Ishigame ,  Akiko Kimura ,  Shigeru Fukuda

    IPC分类号： B32B2700

    CPC分类号： G03G7/0046 ,  G03G15/162 ,  Y10T428/31721

    摘要： An intermediate transfer material which is disposed between a latent image-carrier and a recording medium and is primary-transferred thereon a toner image formed on the latent image-carrier, wherein the intermediate transfer material is formed by a polyimide resin having dispersed therein an electrically conductive agent and having a glass transition temperature of 245° C. or lower, and an image-forming apparatus using the above-described intermediate transfer material. The intermediate transfer material does not give image defects such as white spots, etc., caused by lowering of resistivity by the influence of a transferring electric field.

    摘要翻译： 一种中间转印材料，其设置在潜像载体和记录介质之间并在其上初次转印形成在潜像载体上的调色剂图像，其中中间转印材料由分散在其中的电聚合物树脂形成 导电剂，玻璃化转变温度为245℃以下，以及使用上述中间转印材料的成像装置。 中间转印材料不会由于转印电场的影响而导致由电阻率降低引起的白点等图像缺陷。

    Image forming apparatus having an intermediate transfer unit with a surface having reduced coefficient of friction
    6.
    发明授权
    Image forming apparatus having an intermediate transfer unit with a surface having reduced coefficient of friction 失效
    图像形成装置具有具有减小的摩擦系数的表面的中间转印单元

    公开(公告)号：US5873018A

    公开(公告)日：1999-02-16

    申请号：US832801

    申请日：1997-04-04

    申请人： Jun Aoto ,  Yasuo Hirano ,  Masahide Yamashita ,  Mitsuru Seto ,  Shigeru Fukuda

    发明人： Jun Aoto ,  Yasuo Hirano ,  Masahide Yamashita ,  Mitsuru Seto ,  Shigeru Fukuda

    IPC分类号： G03G15/16

    CPC分类号： G03G15/162

    摘要： An image forming apparatus comprises an intermediate transfer unit associated with a photoconductive medium. A first unit transfers a developed image on the photoconductive medium to the intermediate transfer unit such that an intermediate image on the intermediate transfer unit is formed. A second unit transfers the intermediate image from the intermediate transfer unit to a copy sheet such that a reproduced image on the copy sheet is formed. The intermediate transfer device of one aspect of the present invention comprises a surface layer of a mixture containing a friction reducing substance which reduces a coefficient of friction on the surface layer. The intermediate transfer device of another aspect of the present invention comprises a surface layer of a mixture containing a fluorocarbon polymer component and a secondary resin component which are compatible with each other, a visible developed color image being formed on the surface layer.

    摘要翻译： 图像形成装置包括与光电介质相关联的中间转印单元。 第一单元将光导介质上的显影图像转印到中间转印单元上，使得形成中间转印单元上的中间图像。 第二单元将中间图像从中间转印单元传送到复印纸，使得复印纸上的再现图像形成。 本发明的一个方面的中间转印装置包括含有降低表面层摩擦系数的减摩物质的混合物的表面层。 本发明的另一方面的中间转印装置包括含有彼此相容的碳氟聚合物组分和二次树脂组分的混合物的表面层，在表面层上形成可见的显影的彩色图像。