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1. 发明授权

US07618761B2 Toner for electrostatic image development, manufacturing method thereof, electrostatic image developer and image forming method 有权
标题翻译：静电图像显影用调色剂，其制造方法，静电图像显影剂及成像方法
公开(公告)号：US07618761B2
公开(公告)日：2009-11-17
申请号：US11703727
申请日：2007-02-08
申请人： Takeshi Shoji , Hiroshi Nakazawa , Masanobu Ninomiya , Shuji Sato , Eisuke Iwazaki
发明人： Takeshi Shoji , Hiroshi Nakazawa , Masanobu Ninomiya , Shuji Sato , Eisuke Iwazaki
IPC分类号： G03G9/08
CPC分类号： G03G9/09741 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/0975 , G03G9/09775 , G03G9/09783 , G03G9/09791
摘要： A toner for electrostatic image development comprising a binder resin and a colorant, the toner having a content of an aluminum element with respect to carbon of approximately 0.005 atm % to approximately 0.02 atm % as measured by X-ray photo-electron spectroscopy.
摘要翻译：一种用于静电图像显影的调色剂，包括粘合剂树脂和着色剂，所述调色剂通过X射线光电子能谱法测量，其铝相对于碳的含量为约0.005atm％至约0.02atm％。

2. 发明申请

US20080013987A1 Toner for electrostatic image development, manufacturing method thereof, electrostatic image developer and image forming method 有权
标题翻译：静电图像显影用调色剂，其制造方法，静电图像显影剂及成像方法
公开(公告)号：US20080013987A1
公开(公告)日：2008-01-17
申请号：US11703727
申请日：2007-02-08
申请人： Takeshi Shoji , Hiroshi Nakazawa , Masanobu Ninomiya , Shuji Sato , Eisuke Iwazaki
发明人： Takeshi Shoji , Hiroshi Nakazawa , Masanobu Ninomiya , Shuji Sato , Eisuke Iwazaki
IPC分类号： G03G15/08 , G03G5/00
CPC分类号： G03G9/09741 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/0975 , G03G9/09775 , G03G9/09783 , G03G9/09791
摘要： A toner for electrostatic image development comprising a binder resin and a colorant, the toner having a content of an aluminum element with respect to carbon of approximately 0.005 atm % to approximately 0.02 atm % as measured by X-ray photo-electron spectroscopy.
摘要翻译：一种用于静电图像显影的调色剂，包括粘合剂树脂和着色剂，所述调色剂通过X射线光电子能谱法测量，其铝相对于碳的含量为约0.005atm％至约0.02atm％。

3. 发明授权

US08021813B2 Electrostatic-image-developing toner, method of producing the same, electrostatic image developer, image forming method and image forming apparatus 有权
标题翻译：静电图像显影调色剂，其制备方法，静电图像显影剂，图像形成方法和图像形成装置
公开(公告)号：US08021813B2
公开(公告)日：2011-09-20
申请号：US12335267
申请日：2008-12-15
申请人： Shuji Sato , Eisuke Iwazaki , Atsushi Sugawara , Masanobu Ninomiya , Hiroshi Nakazawa
发明人： Shuji Sato , Eisuke Iwazaki , Atsushi Sugawara , Masanobu Ninomiya , Hiroshi Nakazawa
IPC分类号： G03G9/16
CPC分类号： C07F9/3817 , C07F9/3839 , C07F9/59 , C07F9/6506 , C07F9/6533 , C07F9/6544 , G03G9/0804 , G03G9/0825 , G03G9/0827 , G03G9/08782 , G03G9/09 , G03G9/097
摘要： An electrostatic-image-developing toner includes a phosphonic acid based sequestering agent.
摘要翻译：静电图像显影调色剂包括基于膦酸的隔离剂。

4. 发明授权

US07892717B2 Toner for electrostatic image development, electrostatic image developer and image forming method using the same 有权
标题翻译：用于静电图像显影的调色剂，静电图像显影剂和使用其的成像方法
公开(公告)号：US07892717B2
公开(公告)日：2011-02-22
申请号：US11707074
申请日：2007-02-16
申请人： Shuji Sato , Hiroshi Nakazawa , Masanobu Ninomiya , Takeshi Shoji , Eiji Kawakami , Atsushi Sugawara , Shinya Nakashima
发明人： Shuji Sato , Hiroshi Nakazawa , Masanobu Ninomiya , Takeshi Shoji , Eiji Kawakami , Atsushi Sugawara , Shinya Nakashima
IPC分类号： G03G9/00
CPC分类号： G03G9/09741 , G03G9/0819 , G03G9/0821 , G03G9/0823 , G03G9/0825 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/0975 , G03G9/09758 , G03G9/09766 , G03G9/09775 , G03G9/09783 , G03G9/09791
摘要： The invention provides a toner for electrostatic image development having at least a binder resin and a colorant and having an existence ratio of an IA Group element, from which hydrogen is excluded, measured by XPS (X-ray Photoelectron Spectroscopy) in a range of about 0.03 to 1.0 atom % and a total of existence ratios of an IIA Group element, an IIIB Group element and an IVB Group element, from which carbon is excluded, measured by XPS in a range of about 0.05 to 2.0 atom %. The invention further provides an electrostatic image developer having at least a carrier and the toner, and an image forming method including at least developing an electrostatic latent image with a developer containing at least the toner to form a toner image.
摘要翻译：本发明提供一种用于静电图像显影的调色剂，其至少具有粘合剂树脂和着色剂，并且具有通过XPS（X射线光电子能谱法）测量的约为 0.03〜1.0原子％，通过XPS测定为0.05〜2.0原子％的范围，排除碳的IIA族元素，IIIB族元素和IVB族元素的存在比率的总和。本发明还提供一种至少具有载体和调色剂的静电图像显影剂，以及至少包含至少将该调色剂含有显影剂以形成调色剂图像的静电潜像显影的图像形成方法。

5. 发明申请

US20080008944A1 Toner for electrostatic image development, electrostatic image developer and image forming method using the same 有权
标题翻译：用于静电图像显影的调色剂，静电图像显影剂和使用其的成像方法
公开(公告)号：US20080008944A1
公开(公告)日：2008-01-10
申请号：US11707074
申请日：2007-02-16
申请人： Shuji Sato , Hiroshi Nakazawa , Masanobu Ninomiya , Takeshi Shoji , Eiji Kawakami , Atsushi Sugawara , Shinya Nakashima
发明人： Shuji Sato , Hiroshi Nakazawa , Masanobu Ninomiya , Takeshi Shoji , Eiji Kawakami , Atsushi Sugawara , Shinya Nakashima
IPC分类号： G03G9/00 , G03G13/04
CPC分类号： G03G9/09741 , G03G9/0819 , G03G9/0821 , G03G9/0823 , G03G9/0825 , G03G9/08755 , G03G9/08795 , G03G9/08797 , G03G9/0975 , G03G9/09758 , G03G9/09766 , G03G9/09775 , G03G9/09783 , G03G9/09791
摘要： The invention provides a toner for electrostatic image development having at least a binder resin and a colorant and having an existence ratio of an IA Group element, from which hydrogen is excluded, measured by XPS (X-ray Photoelectron Spectroscopy) in a range of about 0.03 to 1.0 atom % and a total of existence ratios of an IIA Group element, an IIIB Group element and an IVB Group element, from which carbon is excluded, measured by by XPS in a range of about 0.05 to 2.0 atom %. The invention further provides an electrostatic image developer having at least a carrier and the toner, and an image forming method including at least developing an electrostatic latent image with a developer containing at least the toner to form a toner image.
摘要翻译：本发明提供一种用于静电图像显影的调色剂，其至少具有粘合剂树脂和着色剂，并且具有通过XPS（X射线光电子能谱法）测量的约为 0.03〜1.0原子％，通过XPS以0.05〜2.0原子％的范围测定，排除碳的IIA族元素，IIIB族元素和IVB族元素的存在比率的总和。本发明还提供一种至少具有载体和调色剂的静电图像显影剂，以及至少包含至少将该调色剂含有显影剂以形成调色剂图像的静电潜像显影的图像形成方法。

6. 发明授权

US08431301B2 Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge, and image forming apparatus 有权
标题翻译：用于显影静电荷图像的调色剂，静电荷图像显影剂，调色剂盒，处理盒和成像设备
公开(公告)号：US08431301B2
公开(公告)日：2013-04-30
申请号：US12243446
申请日：2008-10-01
申请人： Masanobu Ninomiya , Kiyohiro Yamanaka , Hirokazu Hamano , Eisuke Iwazaki , Hiroshi Nakazawa
发明人： Masanobu Ninomiya , Kiyohiro Yamanaka , Hirokazu Hamano , Eisuke Iwazaki , Hiroshi Nakazawa
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/08755 , G03G9/0819 , G03G9/0827 , G03G9/08795 , G03G9/08797
摘要： There is provided a toner for developing an electrostatic charge image including a binder resin, a colorant and a releasing agent, wherein the content ratio of particles having a number particle diameter of 4.5 μm or more and less than 7.5 μm and a circularity degree of 0.980 or more is in a range from about 5 number % to about 15 number %, and the content ratio of particles having a number particle diameter of not 7.5 μm or more and less than 15 μm and a circularity degree of 0.900 or more and less than 0.940 is about 5 number % or less.
摘要翻译：提供了一种用于显影静电荷图像的调色剂，其包括粘合剂树脂，着色剂和脱模剂，其中数量粒径为4.5μm以上且小于7.5μm的颗粒和圆形度为0.980的颗粒的含量比以上的范围为约5％〜15％的范围，数量粒径为7.5μm以上且小于15μm的颗粒的含量比为0.900以上且圆形度为0.900以上 0.940为约5数量％以下。

7. 发明授权

US07267920B2 Toner for developing electrostatic latent images, production method thereof, and electrostatic latent image developer using the same 有权
标题翻译：用于显影静电潜像的调色剂，其制备方法和使用其的静电潜像显影剂
公开(公告)号：US07267920B2
公开(公告)日：2007-09-11
申请号：US10936603
申请日：2004-09-09
申请人： Hiroshi Nakazawa , Yutaka Sugizaki , Kazufumi Tomita , Shuji Sato , Akira Matsumoto , Yosuke Tsurumi , Masanobu Ninomiya , Takao Ishiyama
发明人： Hiroshi Nakazawa , Yutaka Sugizaki , Kazufumi Tomita , Shuji Sato , Akira Matsumoto , Yosuke Tsurumi , Masanobu Ninomiya , Takao Ishiyama
IPC分类号： G03G9/08
CPC分类号： G03G9/0821 , G03G9/0819 , G03G9/0827 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： The present invention provides a toner for developing an electrostatic latent image comprising of: toner particles containing at least a binder resin, a colorant and a releasing agent; wherein a volume-average particle diameter of the toner particles is in a range of about 5 to 8 μm; an average of shape factor SF1 of the toner particles is in a range of about 125 to 140; and an arithmetical mean undulation height of the surface of the toner particles at the 90% point on the cumulative distribution curve is in a range of about 0.15 to 0.25 μm. Further, the present invention provides an electrostatic latent image developer containing the toner. The invention also provides a method for producing the toner.
摘要翻译：本发明提供一种用于显影静电潜像的调色剂，包括：至少含有粘合剂树脂，着色剂和脱模剂的调色剂颗粒; 其中所述调色剂颗粒的体积平均粒径在约5-8μm的范围内; 调色剂颗粒的形状因子SF1的平均值在约125至140的范围内; 并且在累积分布曲线上的90％点处的调色剂颗粒表面的算术平均起伏高度在约0.15至0.25μm的范围内。此外，本发明提供一种含有调色剂的静电潜像显影剂。本发明还提供了一种生产调色剂的方法。

8. 发明申请

US20050175923A1 Toner for developing electrostatic latent images, production method thereof, and electrostatic latent image developer using the same 有权
标题翻译：用于显影静电潜像的调色剂，其制备方法和使用其的静电潜像显影剂
公开(公告)号：US20050175923A1
公开(公告)日：2005-08-11
申请号：US10936603
申请日：2004-09-09
申请人： Hiroshi Nakazawa , Yutaka Sugizaki , Kazufumi Tomita , Shuji Sato , Akira Matsumoto , Yosuke Tsurumi , Masanobu Ninomiya , Takao Ishiyama
发明人： Hiroshi Nakazawa , Yutaka Sugizaki , Kazufumi Tomita , Shuji Sato , Akira Matsumoto , Yosuke Tsurumi , Masanobu Ninomiya , Takao Ishiyama
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/0821 , G03G9/0819 , G03G9/0827 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： The present invention provides a toner for developing an electrostatic latent image comprising of: toner particles containing at least a binder resin, a colorant and a releasing agent; wherein a volume-average particle diameter of the toner particles is in a range of about 5 to 8 μm; an average of shape factor SF1 of the toner particles is in a range of about 125 to 140; and an arithmetical mean undulation height of the surface of the toner particles at the 90% point on the cumulative distribution curve is in a range of about 0.15 to 0.25 μm. Further, the present invention provides an electrostatic latent image developer containing the toner. The invention also provides a method for producing the toner.
摘要翻译：本发明提供一种用于显影静电潜像的调色剂，包括：至少含有粘合剂树脂，着色剂和脱模剂的调色剂颗粒; 其中所述调色剂颗粒的体积平均粒径在约5-8μm的范围内; 调色剂颗粒的形状因子SF1的平均值在约125至140的范围内; 并且在累积分布曲线上的90％点处的调色剂颗粒表面的算术平均起伏高度在约0.15至0.25μm的范围内。此外，本发明提供一种含有调色剂的静电潜像显影剂。本发明还提供了一种生产调色剂的方法。

9. 发明申请

US20060216630A1 Image-forming method and image-forming apparatus using the same 有权
公开(公告)号：US20060216630A1
公开(公告)日：2006-09-28
申请号：US11227226
申请日：2005-09-16
申请人： Masanobu Ninomiya , Hiroshi Nakazawa , Takao Ishiyama , Toshiyuki Yano
发明人： Masanobu Ninomiya , Hiroshi Nakazawa , Takao Ishiyama , Toshiyuki Yano
IPC分类号： G03G15/16
CPC分类号： G03G15/04027
摘要： The present invention provides an image-forming method, including pseudo-halftone-processing an input signal corresponding to image information to generate an output signal; irradiating a radiation beam corresponding to the output signal onto a latent image-holding member to form a latent image; developing the latent image with a developer including a toner containing a binder resin and a colorant to form a toner image on the latent image-holding member; transferring the toner image onto a recording medium; and fixing the toner image on the recording medium to form an image, wherein: when a halftone image is formed as the image, the toner image formed on the latent image-holding member is composed of plural toner aggregates scattered like dots on the latent image-holding member; the diameter of the radiation beam irradiated onto the latent image-holding member is 35 μm or more; the pseudo-halftone processing results in the toner aggregates, which have been transferred onto the recording medium, having uneven sizes; and the toner satisfies the following Formulae (1) and (2): 2.0×105≦G′(60)≦4.0×106 Formula (1) G′(60)/G′(80)≦40 Formula (2) wherein G′(60) represents the storage modulus (Pa) of the toner as determined under conditions of a temperature of 60° C., a vibration frequency of 6.28 rad/sec, and a distortion factor of 0.1%; and G′(80) represents the storage modulus (Pa) of the toner as determined under conditions of a temperature of 80° C., a vibration frequency of 6.28 rad/sec, and a distortion factor of 0.1%.

10. 发明申请

US20050202332A1 Toner for use in the development of electrostatic latent images, electrostatic latent image developer, and image forming method 审中-公开
标题翻译：用于显影静电潜像，静电潜像显影剂和图像形成方法的调色剂
公开(公告)号：US20050202332A1
公开(公告)日：2005-09-15
申请号：US10956256
申请日：2004-10-04
申请人： Masanobu Ninomiya , Jun Igarashi , Toshiyuki Yano , Hiroshi Nakazawa
发明人： Masanobu Ninomiya , Jun Igarashi , Toshiyuki Yano , Hiroshi Nakazawa
IPC分类号： G03G9/08
CPC分类号： G03G9/0827 , G03G9/0819 , G03G9/0821 , G03G9/0825 , G03G9/097 , G03G9/107 , G03G9/1075 , G03G9/113 , G03G9/1132 , G03G9/1138 , G03G9/1139
摘要： A toner for use in the development of electrostatic latent images contains colored particles including at least a binder resin, a coloring agent and a releasing agent, and an external additive. An average circularity of the toner is 0.975 or more; a median of arithmetic average height distribution of the toner is 0.05 μm or more and not more than 0.12 μm; and a fluctuation of arithmetic average height is not more than 35. Preferably, a value of 90% accumulation of the arithmetic average height distribution of the toner is less than 0.15 μm; and a fluctuation of number average particle size and a fluctuation of circularity of the toner are not more than 25 and not more than 2.5, respectively. The electrostatic latent image developer contains the foregoing toner and a carrier, and the image forming method uses the foregoing toner or the foregoing developer.
摘要翻译：用于显影静电潜像的调色剂含有至少包含粘合剂树脂，着色剂和脱模剂的着色颗粒和外部添加剂。调色剂的平均圆形度为0.975以上; 调色剂的算术平均高度分布的中值为0.05μm以上且不大于0.12μm; 并且算术平均高度的波动不大于35.优选地，调色剂的算术平均高度分布的90％积累值小于0.15μm; 并且数均粒径的波动和调色剂的圆形度的波动分别不大于25且不大于2.5。静电潜像显影剂含有前述调色剂和载体，图像形成方法使用前述调色剂或前述显影剂。

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