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    Toner for developing electrostatic images, developer, image forming method, and image forming apparatus
    24.
    发明申请
    Toner for developing electrostatic images, developer, image forming method, and image forming apparatus 有权
    用于显影静电图像，显影剂，成像方法和图像形成装置的调色剂

    公开(公告)号：US20060240351A1

    公开(公告)日：2006-10-26

    申请号：US11400375

    申请日：2006-04-10

    申请人： Hideki Sugiura ,  Satoshi Mochizuki ,  Yasuaki Iwamoto ,  Yasuo Asahina ,  Hisashi Nakajima ,  Tomoyuki Ichikawa ,  Shinya Nakayama ,  Masayuki Ishii ,  Tomoko Utsumi ,  Koichi Sakata

    发明人： Hideki Sugiura ,  Satoshi Mochizuki ,  Yasuaki Iwamoto ,  Yasuo Asahina ,  Hisashi Nakajima ,  Tomoyuki Ichikawa ,  Shinya Nakayama ,  Masayuki Ishii ,  Tomoko Utsumi ,  Koichi Sakata

    IPC分类号： G03G9/08 ,  G03G9/087

    CPC分类号： G03G9/0825 ,  G03G9/0872

    摘要： The object of the present invention is to provide a toner which has sufficiently high chargeability and less toner spent to a carrier or the like even when several tens of thousands of image sheets are output, is capable of keeping high-charge property and flowability without causing substantial background smear or toner fogging, excels in low-temperature fixing property and hot-offset property, and has a wide range of fixing temperature as well as to provide a developer, an image forming apparatus, a process cartridge, and an image forming method using the toner for developing electrostatic images. The toner of the present invention comprises a colorant, and a resin, and a fluoride compound, in which the fluoride compound exists on the surfaces of toner particles, and the atomic number ratio (F/C) of fluoride atoms to carbon atoms existing on the surfaces of the toner particles is 0.010 to 0.054.

    摘要翻译： 本发明的目的是提供一种调色剂，其具有充分的充电能力和较少的调色剂用于载体等，即使当数万张图像片材被输出时，能够保持高充电性和流动性而不会引起 实质背景污迹或调色剂雾化，具有低温定影性和热胶印性，并且具有广泛的定影温度以及提供显影剂，图像形成装置，处理盒和成像方法 使用调色剂显影静电图像。 本发明的调色剂包括着色剂，树脂和氟化合物，其中氟化物存在于调色剂颗粒的表面上，氟原子与碳原子上的原子数比（F / C）存在于 调色剂颗粒的表面为0.010至0.054。

    Toner for developing electrostatic images, developer, image forming method, and image forming apparatus
    25.
    发明授权
    Toner for developing electrostatic images, developer, image forming method, and image forming apparatus 有权
    用于显影静电图像，显影剂，成像方法和图像形成装置的调色剂

    公开(公告)号：US07261989B2

    公开(公告)日：2007-08-28

    申请号：US11400375

    申请日：2006-04-10

    申请人： Hideki Sugiura ,  Satoshi Mochizuki ,  Yasuaki Iwamoto ,  Yasuo Asahina ,  Hisashi Nakajima ,  Tomoyuki Ichikawa ,  Shinya Nakayama ,  Masayuki Ishii ,  Tomoko Utsumi ,  Koichi Sakata

    发明人： Hideki Sugiura ,  Satoshi Mochizuki ,  Yasuaki Iwamoto ,  Yasuo Asahina ,  Hisashi Nakajima ,  Tomoyuki Ichikawa ,  Shinya Nakayama ,  Masayuki Ishii ,  Tomoko Utsumi ,  Koichi Sakata

    IPC分类号： G03G9/00

    CPC分类号： G03G9/0825 ,  G03G9/0872

    摘要： The object of the present invention is to provide a toner which has sufficiently high chargeability and less toner spent to a carrier or the like even when several tens of thousands of image sheets are output, is capable of keeping high-charge property and flowability without causing substantial background smear or toner fogging, excels in low-temperature fixing property and hot-offset property, and has a wide range of fixing temperature as well as to provide a developer, an image forming apparatus, a process cartridge, and an image forming method using the toner for developing electrostatic images. The toner of the present invention comprises a colorant, and a resin, and a fluoride compound, in which the fluoride compound exists on the surfaces of toner particles, and the atomic number ratio (F/C) of fluoride atoms to carbon atoms existing on the surfaces of the toner particles is 0.010 to 0.054.

    摘要翻译： 本发明的目的是提供一种调色剂，其具有充分的充电能力和较少的调色剂用于载体等，即使当数万张图像片材被输出时，能够保持高充电性和流动性而不会引起 实质背景污迹或调色剂雾化，具有低温定影性和热胶印性，并且具有广泛的定影温度以及提供显影剂，图像形成装置，处理盒和成像方法 使用调色剂显影静电图像。 本发明的调色剂包括着色剂，树脂和氟化合物，其中氟化物存在于调色剂颗粒的表面上，氟原子与碳原子上的原子数比（F / C）存在于 调色剂颗粒的表面为0.010至0.054。

    Toner, developer, image forming apparatus, process cartridge and image forming process
    30.
    发明授权
    Toner, developer, image forming apparatus, process cartridge and image forming process 有权
    调色剂，显影剂，成像设备，处理盒和成像过程

    公开(公告)号：US07169525B2

    公开(公告)日：2007-01-30

    申请号：US11184976

    申请日：2005-07-20

    申请人： Hideki Sugiura ,  Satoshi Mochizuki ,  Yasuaki Iwamoto ,  Yasuo Asahina ,  Kazuhiko Umemura ,  Tomoyuki Ichikawa ,  Shinya Nakayama ,  Tomoko Utsumi ,  Koichi Sakata

    发明人： Hideki Sugiura ,  Satoshi Mochizuki ,  Yasuaki Iwamoto ,  Yasuo Asahina ,  Kazuhiko Umemura ,  Tomoyuki Ichikawa ,  Shinya Nakayama ,  Tomoko Utsumi ,  Koichi Sakata

    IPC分类号： G03G9/08

    CPC分类号： G03G9/08782 ,  G03G9/0825

    摘要： The object of the present invention is to provide a toner which is excellent in shelf stability for a long term by producing the toner through controlling the dispersion condition of the wax around the toner surface and through improving, not only the off-set resistance of the toner for rendering the fixing properties of the toner advantageous, but also the blocking resistance of the toner, wherein the toner contains a binder resin, a colorant, and a wax, wherein the amount of the wax is 3% by mass to 21% by mass, and the amount of the wax which is present in the portion of the toner particle which is in the range of from the outermost surface to the depth of 0.3 μm in the toner particle is in a specified range, and at least a part of the wax is present as plural individual wax dispersion particles involved in the toner particles.

    摘要翻译： 本发明的目的是提供一种通过控制调色剂表面周围的蜡的分散状态来生产调色剂，从而长期保持稳定性的调色剂，并且不仅改善了 用于使调色剂的定影性能有利的调色剂，以及调色剂的抗粘连性，其中调色剂含有粘合剂树脂，着色剂和蜡，其中蜡的量为3质量％至21质量％ 质量，并且调色剂颗粒中存在于调色剂颗粒中的最外表面至0.3μm范围内的部分中的蜡的量在特定范围内，并且至少一部分 蜡作为调色剂颗粒中涉及的多个单独的蜡分散体颗粒存在。