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33 条记录 (耗时 0.047 秒)

    Toner for electrostatic latent image developing
    1.
    发明授权
    Toner for electrostatic latent image developing 失效
    静电潜像显影用调色剂

    公开(公告)号：US06051356A

    公开(公告)日：2000-04-18

    申请号：US38907

    申请日：1998-03-12

    申请人： Yoshikazu Nishihara ,  Ichiro Demizu ,  Yoshihiro Mikuriya ,  Hiroshi Fukao ,  Fumiko Hirano ,  Hiroyuki Fukuda

    发明人： Yoshikazu Nishihara ,  Ichiro Demizu ,  Yoshihiro Mikuriya ,  Hiroshi Fukao ,  Fumiko Hirano ,  Hiroyuki Fukuda

    IPC分类号： G03G9/08 ,  G03G9/087

    CPC分类号： G03G9/08704 ,  G03G9/08782

    摘要： A toner is provided for electrostatic latent image developing which exhibits desirable smearing, offset and filming characteristics during copying, and which has excellent toner flow characteristics and chargeability properties. The toner of the present invention contains at least a binder resin containing polyethylene wax, and at least polypropylene wax, and colorant. The toner of the present invention is made by a process whereby polyethylene wax is added to a binder resin to form a mixture. The mixture is then added or mixed with a colorant and polypropylene wax.

    摘要翻译： 提供用于静电潜像显影的调色剂，其在复印期间显示出期望的涂抹，胶印和成膜特性，并且具有优异的调色剂流动特性和带电性能。 本发明的调色剂至少含有含有聚乙烯蜡的粘合剂树脂，至少含有聚丙烯蜡和着色剂。 本发明的调色剂是通过聚乙烯蜡加入到粘合剂树脂中以形成混合物的方法制成的。 然后将混合物加入或与着色剂和聚丙烯蜡混合。

    Developer and developing method
    4.
    发明授权
    Developer and developing method 失效
    开发和开发方法

    公开(公告)号：US5914210A

    公开(公告)日：1999-06-22

    申请号：US903010

    申请日：1997-07-30

    申请人： Ichiro Demizu ,  Yoshikazu Nishihara ,  Yoshihiro Mikuriya ,  Takeshi Ishida

    发明人： Ichiro Demizu ,  Yoshikazu Nishihara ,  Yoshihiro Mikuriya ,  Takeshi Ishida

    IPC分类号： G03G9/097 ,  G03G9/083 ,  G03G13/09

    CPC分类号： G03G9/09708 ,  G03G9/09716 ,  G03G9/09725

    摘要： In the present invention, in carrying out reversal development of an electrostatic latent image formed on a positively charged amorphous silicon type photoreceptor, a developer including positively charged toner particles containing binder resin and a colorant, first inorganic fine particles having a number-average particle diameter of 0.1 to 3 .mu.m, and second inorganic fine particles subjected to surface treatment by a hydrophobic agent and having an average primary particle diameter of 0.005 to 0.02 .mu.m is used.

    摘要翻译： 在本发明中，为了进行形成在带正电的非晶硅型感光体上的静电潜像的反转显影，包括含有粘结剂树脂和着色剂的带正电荷的调色剂颗粒的显影剂，具有数均粒径 使用0.1〜3μm的平均一次粒径的平均一次粒径的第二无机细颗粒进行疏水剂的表面处理。

    Toner for full color developing
    8.
    发明授权
    Toner for full color developing 失效
    调色剂全彩显色

    公开(公告)号：US5879848A

    公开(公告)日：1999-03-09

    申请号：US606436

    申请日：1996-02-23

    申请人： Katsunori Kurose ,  Masayuki Hagi ,  Takeshi Arai ,  Junichi Tamaoki ,  Ichiro Demizu ,  Hiroyuki Fukuda

    发明人： Katsunori Kurose ,  Masayuki Hagi ,  Takeshi Arai ,  Junichi Tamaoki ,  Ichiro Demizu ,  Hiroyuki Fukuda

    IPC分类号： G03G9/09 ,  G03G9/08 ,  G03G9/087

    CPC分类号： G03G9/08797 ,  G03G9/08

    摘要： A developer contains a set of color toners and black toner for use in a full color image forming apparatus. Each of the color toners contains a color colorant and a first binder resin, and the black toner contains a black colorant and a second binder resin. The difference between softening point and flow starting temperature of said first binder resin is less than the difference between softening point and flow starting temperature of said second binder resin.

    摘要翻译： 显影剂含有用于全色图像形成装置的一组彩色调色剂和黑色调色剂。 每种彩色调色剂含有着色剂和第一粘合剂树脂，黑色调色剂含有黑色着色剂和第二粘合剂树脂。 所述第一粘合剂树脂的软化点和流动起始温度的差小于所述第二粘合剂树脂的软化点和流动起始温度之间的差。

    Developing device of monocomponent development system
    10.
    发明授权
    Developing device of monocomponent development system 有权
    单组分开发系统开发设备

    公开(公告)号：US06681093B2

    公开(公告)日：2004-01-20

    申请号：US10035429

    申请日：2002-01-04

    申请人： Ryuji Inoue ,  Yoshiko Yaoi ,  Minoru Wada ,  Ichiro Demizu

    发明人： Ryuji Inoue ,  Yoshiko Yaoi ,  Minoru Wada ,  Ichiro Demizu

    IPC分类号： G03G1508

    CPC分类号： G03G15/0818 ,  G03G2215/0634

    摘要： A developing device of monocomponent development system for developing a latent image formed on an image bearing member according to the present invention includes a toner carrying member disposed opposite the image bearing member via a gap of 50 to 250 &mgr;m therebetween, and including a conductive substrate and an elastic layer having a rubber hardness of not more than 70 degrees and a thickness in the range of 7 to 50 &mgr;m, and a regulating member pressed against a surface of the toner carrying member for regulating the amount of toner on the toner carrying member.

    摘要翻译： 根据本发明的用于显影形成在图像承载部件上的潜像的单组分显影系统的显影装置包括：调色剂承载部件，其经由间隔为50至250μm的间隔与图像承载部件相对设置，并且包括导电基板和 橡胶硬度不大于70度，厚度在7至50微米范围内的弹性层，以及压在调色剂承载构件的表面上用于调节调色剂承载构件上的调色剂量的调节构件。