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    Toner and image forming method
    21.
    发明授权
    Toner and image forming method 失效
    调色剂和成像方法

    公开(公告)号：US07018761B2

    公开(公告)日：2006-03-28

    申请号：US10665590

    申请日：2003-09-18

    申请人： Takao Yamanouchi ,  Masafumi Uchida ,  Masahiro Anno ,  Chikara Tsutsui ,  Takeshi Arai

    发明人： Takao Yamanouchi ,  Masafumi Uchida ,  Masahiro Anno ,  Chikara Tsutsui ,  Takeshi Arai

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0827 ,  G03G9/0819 ,  G03G9/0821

    摘要： A toner used for an image forming method comprises steps of: limiting an amount of toner on a surface of a toner carrier by allowing a toner layer limiting member to be pressed to the surface of the toner carrier; and developing an electrostatic latent image formed on an electrostatic latent image carrier using the toner carried and transferred by the toner carrier, based on a non-magnetic single component development system, wherein the toner comprises toner particles having a volume average particle diameter of 3 to 9 μm, an arithmetic mean value of shape factor of 1.1 to 1.5, a coefficient of variation of shape factor of 16% or less, a ratio of rounded toner particle of 50% by number or more and a coefficient of variation of number particle diameter distribution of 26% or less, and a conveyance index of 2.0 to 10.0.

    摘要翻译： 用于图像形成方法的调色剂包括以下步骤：通过使调色剂层限制构件被压到调色剂载体的表面上来限制调色剂载体的表面上的调色剂的量; 以及基于非磁性单组分显影系统，使用由调色剂载体承载和转印的调色剂在静电潜像载体上形成静电潜像，其中调色剂包含体积平均粒径为3至 9μm，形状因子的算术平均值为1.1〜1.5，形状因子的变异系数为16％以下，圆形调色剂颗粒的比例为50数量级以上，数量粒径的变化系数 分布为26％以下，输送指数为2.0〜10.0。

    Toner for developing an electrostatic image
    23.
    发明授权
    Toner for developing an electrostatic image 失效
    用于显影静电图像的调色剂

    公开(公告)号：US06475690B2

    公开(公告)日：2002-11-05

    申请号：US09923349

    申请日：2001-08-08

    申请人： Masahiro Anno ,  Tetsuo Sano ,  Kenichi Kido ,  Hiroyuki Fukuda

    发明人： Masahiro Anno ,  Tetsuo Sano ,  Kenichi Kido ,  Hiroyuki Fukuda

    IPC分类号： G03G9097

    CPC分类号： G03G9/08755 ,  G03G9/087 ,  G03G9/08704 ,  G03G9/08795 ,  G03G9/08797

    摘要： A toner is provided for developing an electrostatic image which has relatively high roundness, uniform shape, excellent property of electrification, electrification stability, maintenance of heat resistance, fixability, image quality and productivity, and is effective for full-color image formation, cleanerless system and toner-recycling system. The toner comprises toner particles containing a binder resin (A), a polymer (B) and a colorant, the polymer (B) having weight-average molecular weight of 1000-3000 and a ratio of weight-average molecular weight/number-average molecular weight of not more than 2.0, wherein the polymer (B) particles exist on surfaces of the toner particles.

    摘要翻译： 提供了一种调色剂，用于显影具有相对高的圆度，均匀的形状，优良的带电特性，电气稳定性，耐热性，定影性，图像质量和生产率的静电图像，并且对于全色图像形成是无效的系统 和调色剂回收系统。 调色剂包括含有粘合剂树脂（A），聚合物（B）和着色剂的调色剂颗粒，重均分子量为1000-3000的聚合物（B）和重均分子量/数均分子量 分子量不超过2.0，其中聚合物（B）颗粒存在于调色剂颗粒的表面上。

    Negatively chargeable toner and developing device using thereof
    24.
    发明授权
    Negatively chargeable toner and developing device using thereof 有权
    可负电荷的调色剂和使用它的显影装置

    公开(公告)号：US06242147B1

    公开(公告)日：2001-06-05

    申请号：US09146258

    申请日：1998-09-03

    申请人： Masahiro Anno ,  Hiroyuki Fukuda

    发明人： Masahiro Anno ,  Hiroyuki Fukuda

    IPC分类号： G03G9097

    CPC分类号： G03G5/0696 ,  G03G5/0542

    摘要： The present invention relates to a negatively chargeable toner comprising fine toner particles which contain a thermoplastic resin, a colorant, and a specified compound; the toner externally admixed with inorganic fine particles which have been treated with a hydrophobicizer and a silane coupling agent having a cationic group and/or a silicone oil having a cationic group, and which have a blow-off charge quantity (Q) of −800

    摘要翻译： 本发明涉及含有热塑性树脂，着色剂和特定化合物的细调色剂颗粒的带负电荷的调色剂; 调色剂与已经用疏水剂处理的无机细颗粒和具有阳离子基团的硅烷偶联剂和/或具有阳离子基团的硅油进行外部混合，并且具有-800的吹扫电荷量（Q） 相对于氧化铁颗粒

    Developer for developing electrostatic latent images
    28.
    发明授权
    Developer for developing electrostatic latent images 失效
    用于显影静电潜像的显影剂

    公开(公告)号：US5547797A

    公开(公告)日：1996-08-20

    申请号：US284236

    申请日：1994-08-02

    申请人： Masahiro Anno ,  Minoru Nakamura ,  Makoto Kobayashi ,  Shigeyuki Hakumoto

    发明人： Masahiro Anno ,  Minoru Nakamura ,  Makoto Kobayashi ,  Shigeyuki Hakumoto

    IPC分类号： G03G9/08 ,  G03G9/083

    CPC分类号： G03G9/081 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0827

    摘要： The present invention provides a developer for developing electrostatic latent images comprising:a spherical toner whose number average particle size is 2-10 .mu.m and which at least contains a binder resin and a colorant, anda nonspherical toner which comprises practically same composition as that of the spherical toner, has a number average particle size of 2-10 .mu.m, and has the number average particle size within .+-.25% of that of the spherical toner,the spherical toner whose ratio to the total number of toner being 5-80%.The developer the present invention is excellent in fluidity, blade cleaning properties, environmental stability, and charge stability.

    摘要翻译： 本发明提供一种用于显影静电潜像的显影剂，其包括：数均粒径为2-10μm并且至少含有粘合剂树脂和着色剂的球形调色剂和包含实质上相同组成的非球形调色剂 的球形调色剂，其数均粒径为2-10μm，并且其数均粒径在球形调色剂的+/- 25％以内，该球形调色剂与总调色剂的比例为 5-80％。 本发明的显影剂具有优异的流动性，叶片清洁性，环境稳定性和电荷稳定性。

    Toner for developing electrostatic latent image and image-forming method using the same
    29.
    发明授权
    Toner for developing electrostatic latent image and image-forming method using the same 失效
    用于显影静电潜像的调色剂和使用它的成像方法

    公开(公告)号：US07169524B2

    公开(公告)日：2007-01-30

    申请号：US10763206

    申请日：2004-01-26

    申请人： Minoru Nakamura ,  Yoshihiro Mikuriya ,  Masahide Inoue ,  Masahiro Anno

    发明人： Minoru Nakamura ,  Yoshihiro Mikuriya ,  Masahide Inoue ,  Masahiro Anno

    IPC分类号： G03G9/08

    CPC分类号： G03G9/0827 ,  G03G9/0821 ,  G03G9/08755 ,  G03G9/09708

    摘要： The present invention provides a toner comprising a binder resin, a colorant and an infrared absorbing agent, wherein tan δ (loss elastic modulus G″/storage elastic modulus G′) of the toner at 120° C. is in the range of 3 to 6, and an image-forming method using the toner in which toner images on a recording medium are light irradiated by a flash lamp having a light-emitting energy of 1.0 to 5.0 J/cm2 so that the toner images are fixed on the recording medium.

    摘要翻译： 本发明提供了包含粘合剂树脂，着色剂和红外吸收剂的调色剂，其中调色剂在120℃下的tanδ（损耗弹性模量G“/储存弹性模量G'）在3 并且使用其中记录介质上的调色剂图像由发光能量为1.0至5.0J / cm 2的闪光灯照射的调色剂的图像形成方法，使得 调色剂图像被固定在记录介质上。