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    TWO-COMPONENT DEVELOPING AGENT AND DEVELOPING METHOD
    11.
    发明申请
    TWO-COMPONENT DEVELOPING AGENT AND DEVELOPING METHOD 有权
    两组分发展代理和开发方法

    公开(公告)号：US20130171559A1

    公开(公告)日：2013-07-04

    申请号：US13728074

    申请日：2012-12-27

    申请人： Kosuke NAKAMURA ,  Okushi OKUYAMA

    发明人： Kosuke NAKAMURA ,  Okushi OKUYAMA

    IPC分类号： G03G9/083

    CPC分类号： G03G9/1139 ,  G03G9/0832 ,  G03G9/107 ,  G03G9/1131 ,  G03G9/1133

    摘要： A two-component developing agent includes toner and a carrier including carrier particles. The toner includes a binding resin. The carrier particle includes a porous ferrite core particle and a resin covering layer. The resin covering layer covers the porous ferrite core particle. The resin covering layer includes ferrite particles. An average particle diameter of the ferrite particles ranges from 0.1 to 1.0 μm.

    摘要翻译： 双成分显影剂包括调色剂和包含载体颗粒的载体。 调色剂包括粘合树脂。 载体颗粒包括多孔铁氧体磁心颗粒和树脂覆盖层。 树脂覆盖层覆盖多孔铁氧体磁芯颗粒。 树脂覆盖层包括铁氧体颗粒。 铁素体粒子的平均粒径为0.1〜1.0μm。

    WHITE PARTICLES FOR IMAGE DISPLAY DEVICE
    12.
    发明申请
    WHITE PARTICLES FOR IMAGE DISPLAY DEVICE 有权
    用于图像显示装置的白色颗粒

    公开(公告)号：US20090141337A1

    公开(公告)日：2009-06-04

    申请号：US12274413

    申请日：2008-11-20

    申请人： Yukio HOSOYA ,  Eiichi SAKAI ,  Shigeki TAKENOUCHI ,  Tatsuya NAGASE ,  Okushi OKUYAMA

    发明人： Yukio HOSOYA ,  Eiichi SAKAI ,  Shigeki TAKENOUCHI ,  Tatsuya NAGASE ,  Okushi OKUYAMA

    IPC分类号： G02F1/167 ,  B32B15/02

    CPC分类号： G02F1/167 ,  G02F2001/1678 ,  Y10T428/2998

    摘要： Disclosed are white particles for an image display device which includes: (i) a pair of substrates facing each other, provided that at least one of the substrates is transparent; and (ii) the white particles enclosed in a gap between the substrates, with which an image is displayed through migration of the white particles by generating an electric field between the substrates, wherein each of the white particles contains: (a) a core particles containing an inorganic oxide having a refractive index of 2.0 or more in an amount of 80 to 99 weight % based on the total weight of the core particle; and (b) a resin layer having a thickness of 10 to 1000 nm on a surface of the core particle.

    摘要翻译： 公开了一种用于图像显示装置的白色颗粒，其包括：（i）一对基板，其彼此面对，只要至少一个基板是透明的; 和（ii）包围在基板之间的间隙中的白色颗粒，通过在基板之间产生电场，通过白色颗粒的迁移显示图像，其中每个白色颗粒包含：（a）芯颗粒 含有相对于芯粒子的总重量为80〜99重量％的折射率为2.0以上的无机氧化物; 和（b）在芯粒子的表面上具有10〜1000nm厚度的树脂层。