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13 条记录 (耗时 0.023 秒)

    Silicone resin coated carrier particles for use in a two-component dry-type developer
    2.
    发明授权
    Silicone resin coated carrier particles for use in a two-component dry-type developer 失效
    用于双组分干式显影剂的硅树脂涂层载体颗粒

    公开(公告)号：US4584254A

    公开(公告)日：1986-04-22

    申请号：US716143

    申请日：1985-03-26

    申请人： Nobuhiro Nakayama ,  Tetsuo Isoda ,  Yoichiro Watanabe ,  Mitsuo Aoki

    发明人： Nobuhiro Nakayama ,  Tetsuo Isoda ,  Yoichiro Watanabe ,  Mitsuo Aoki

    IPC分类号： G03G9/10 ,  G03G9/113

    CPC分类号： G03G9/1136 ,  G03G9/1131 ,  G03G9/1137 ,  Y10T428/2995

    摘要： Carrier particles for use in a two-component dry-type developer for developing latent electrostatic images are disclosed, which core particle comprises a core particle and a silicone resin layer coated on the core particles, and the silicone resin layer contains an organic tin compound, which serves as a catalyst for hardening the silicone resin layer in the course of the formation of the silicone resin layer on the core particle under application of heat thereto, with a concentration gradient in the direction of the thickness of the silicone resin layer towards the outer surface of the carrier particles.

    摘要翻译： 公开了用于显影静电图像的双组分干式显影剂中的载体颗粒，该核心颗粒包含芯颗粒和涂覆在芯颗粒上的硅树脂层，并且硅树脂层含有有机锡化合物， 其用作在加热时在芯颗粒上形成有机硅树脂层的过程中使硅树脂层硬化的催化剂，其中硅树脂层的厚度方向的浓度梯度朝向外部 载体颗粒的表面。

    Dry toner for developing latent electrostatic images with improved resistance to toner staining of vinyl chloride products
    4.
    发明授权
    Dry toner for developing latent electrostatic images with improved resistance to toner staining of vinyl chloride products 失效
    用于显影静电图像的干燥调色剂，具有改善的耐氯乙烯产品的调色剂染色性能

    公开(公告)号：US4956258A

    公开(公告)日：1990-09-11

    申请号：US192724

    申请日：1988-05-11

    申请人： Yoichiro Watanabe ,  Tetsuo Isoda ,  Mitsuo Aoki

    发明人： Yoichiro Watanabe ,  Tetsuo Isoda ,  Mitsuo Aoki

    IPC分类号： G03G9/087

    CPC分类号： G03G9/08711 ,  G03G9/08706 ,  G03G9/08728 ,  Y10S430/104 ,  Y10S430/105

    摘要： A toner for developing latent electrostatic images is disclosed, which comprises a binder resin comprising a component selected from the group consisting of: (1) a mixture of the ternary copolymers of styrene, methyl acrylate, and ethyl acrylate, (2) a mixture of the binary copolymers of two monomers from among the monomers of styrene, methyl acrylate, and ethyl acrylate and homopolymers containing the remaining monomer or the copolymers of that monomer and the other monomers, and (3) a mixture of the respective homopolymers.

    摘要翻译： 公开了用于显影静电图像的调色剂，其包含粘合剂树脂，其包含选自以下的组分：（1）苯乙烯，丙烯酸甲酯和丙烯酸乙酯的三元共聚物的混合物，（2） 来自苯乙烯，丙烯酸甲酯和丙烯酸乙酯的单体中的两种单体的二元共聚物和含有剩余单体的共聚物或该单体与其它单体的共聚物，和（3）各均聚物的混合物。

    Developing apparatus and imaging apparatus
    6.
    发明授权
    Developing apparatus and imaging apparatus 有权
    显影装置和成像装置

    公开(公告)号：US07574155B2

    公开(公告)日：2009-08-11

    申请号：US11634176

    申请日：2006-12-06

    申请人： Yoichiro Watanabe

    发明人： Yoichiro Watanabe

    IPC分类号： G03G15/06

    CPC分类号： G03G15/065 ,  G03G2215/0609

    摘要： The developing apparatus of the present invention is a developing apparatus that develops an electrostatic latent image using a two-component developer containing a toner and a carrier; wherein the developing apparatus has a developing roller that rotates with a developer adhering to the peripheral surface thereof in order to transfer the developer to an electrostatic latent image; a bias unit having a DC voltage applicator that applies a prescribed DC voltage to the developing roller and an AC voltage applicator that applies an AC voltage to the developing roller; a timer that measures the developing apparatus drive time; a measuring unit that measures the amount of developing performed by the developing apparatus; and a bias adjustor whereby the amplitude component of the AC voltage applied by the AC voltage applicator is lowered based on an increase in output of the timer and/or the measuring unit.

    摘要翻译： 本发明的显影装置是使用包含调色剂和载体的双组分显影剂显影静电潜像的显影装置; 其中显影装置具有显影辊，该显影辊与附着在其外周表面上的显影剂一起旋转，以将显影剂转印到静电潜像上; 偏置单元，其具有对规定的直流电压施加到显影辊的直流电压施加器和向显影辊施加交流电压的交流电压施加器; 计时器，用于测量显影装置的驱动时间; 测量单元，其测量由显影装置执行的显影量; 以及偏置调节器，由此基于定时器和/或测量单元的输出的增加，由AC电压施加器施加的AC电压的振幅分量降低。

    Developing apparatus and imaging apparatus
    9.
    发明申请
    Developing apparatus and imaging apparatus 有权
    显影装置和成像装置

    公开(公告)号：US20070134015A1

    公开(公告)日：2007-06-14

    申请号：US11634176

    申请日：2006-12-06

    申请人： Yoichiro Watanabe

    发明人： Yoichiro Watanabe

    IPC分类号： G03G15/06

    CPC分类号： G03G15/065 ,  G03G2215/0609

    摘要： The developing apparatus of the present invention is a developing apparatus that develops an electrostatic latent image using a two-component developer containing a toner and a carrier; wherein the developing apparatus has a developing roller that rotates with a developer adhering to the peripheral surface thereof in order to transfer the developer to an electrostatic latent image; a bias unit having a DC voltage applicator that applies a prescribed DC voltage to the developing roller and an AC voltage applicator that applies an AC voltage to the developing roller; a timer that measures the developing apparatus drive time; a measuring unit that measures the amount of developing performed by the developing apparatus; and a bias adjustor whereby the amplitude component of the AC voltage applied by the AC voltage applicator is lowered based on an increase in output of the timer and/or the measuring unit.

    摘要翻译： 本发明的显影装置是使用包含调色剂和载体的双组分显影剂显影静电潜像的显影装置; 其中显影装置具有显影辊，该显影辊与附着在其外周表面上的显影剂一起旋转，以将显影剂转印到静电潜像上; 偏置单元，其具有对规定的直流电压施加到显影辊的直流电压施加器和向显影辊施加交流电压的交流电压施加器; 计时器，用于测量显影装置的驱动时间; 测量单元，其测量由显影装置执行的显影量; 以及偏置调节器，由此基于定时器和/或测量单元的输出的增加，由AC电压施加器施加的AC电压的振幅分量降低。

    Dry-type developer
    10.
    发明授权
    Dry-type developer 失效
    干式显影剂

    公开(公告)号：US5288577A

    公开(公告)日：1994-02-22

    申请号：US841830

    申请日：1992-02-26

    申请人： Kimitoshi Yamaguchi ,  Yoichiro Watanabe

    发明人： Kimitoshi Yamaguchi ,  Yoichiro Watanabe

    IPC分类号： G03G9/087 ,  G03G9/08 ,  G03G9/113 ,  G03G9/09 ,  G03G9/107

    CPC分类号： G03G9/113 ,  G03G9/0819

    摘要： A dry type developer is composed of substantially spherical, electrically insulating toner particles which are free from electroconductive particles, and carrier particles, each carrier particle including a core particle and a resin layer coated on the surface of the core particle, with a resistivity in the range of 10.sup.8 to 10.sup.14 .OMEGA.cm under application of a DC voltage of 1000 volts.

    摘要翻译： 干型显影剂由不含导电颗粒的基本上球形的电绝缘调色剂颗粒和载体颗粒组成，每个载体颗粒包括核颗粒和涂覆在芯颗粒表面上的树脂层，其中电阻率 范围为108至1014（Ω）cm，直流电压为1000伏特。