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1. 发明授权

US06716561B2 Toner for developing electrostatic latent image and image forming method using same 有权
标题翻译：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：US06716561B2
公开(公告)日：2004-04-06
申请号：US09993606
申请日：2001-11-27
申请人： Keiko Shiraishi , Masanori Suzuki , Yohichiroh Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Kohki Katoh
发明人： Keiko Shiraishi , Masanori Suzuki , Yohichiroh Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Kohki Katoh
IPC分类号： G03G9087
CPC分类号： G03G9/08728 , G03G9/0825 , G03G9/08711 , G03G9/08731 , G03G9/08755 , G03G9/08759 , G03G9/08782
摘要： A toner for developing electrostatic latent images, including a matrix of a first resin selected from polyester resins, polyol resins and mixtures thereof, a plurality of domains of a second resin dispersed in the matrix and containing a wax. The amount of the wax is 2-15% by weight based on the weight of the toner The matrix is substantially free of domains of the second resin having a maximum diameter of greater than 2.0 &mgr;m. A part of the domains containing the wax having a maximum diameter of at least 0.2 &mgr;m constitutes a part of an outer surface of the toner.
摘要翻译：一种用于显影静电潜像的调色剂，包括选自聚酯树脂，多元醇树脂及其混合物的第一树脂的基质，分散在基质中并含有蜡的第二树脂的多个结构域。基于调色剂的重量，蜡的量为2-15重量％。基质基本上不含最大直径大于2.0μm的第二树脂的结构域。含有最大直径至少为0.2μm的蜡的一部分畴构成调色剂的外表面的一部分。

2. 发明授权

US06653037B2 Toner for developing latent electrostatic images, and image forming method and device 有权
标题翻译：用于显影静电图像的调色剂和图像形成方法和装置
公开(公告)号：US06653037B2
公开(公告)日：2003-11-25
申请号：US09988142
申请日：2001-11-19
申请人： Toyoshi Sawada , Masanori Suzuki , Kohki Katoh , Yohichiroh Watanabe , Masahide Yamashita , Akihiro Kotsugai , Keiko Shiraishi
发明人： Toyoshi Sawada , Masanori Suzuki , Kohki Katoh , Yohichiroh Watanabe , Masahide Yamashita , Akihiro Kotsugai , Keiko Shiraishi
IPC分类号： G03G9083
CPC分类号： B82Y15/00 , G03G9/0819 , G03G9/0821 , G03G9/0823 , G03G9/0833 , G03G9/0835 , G03G9/0836 , G03G9/08782 , G03G9/0902 , G03G9/0904 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： A toner for developing latent electrostatic images is provided which contains, in a binder resin, at least a coloring agent formed from a metal material. A saturation magnetization of the toner is 0.01 to 10 emu/g, and a true specific gravity thereof is 1.33 to 1.62 g/m3. Also provided are an electrostatic charge image developer containing the toner for developing latent electrostatic images, an image forming device, and an image forming method using the toner for developing latent electrostatic images.
摘要翻译：提供了用于显影静电图像的调色剂，其在粘合剂树脂中至少含有由金属材料形成的着色剂。调色剂的饱和磁化强度为0.01〜10emu / g，真比重为1.33〜1.62g / m 3。还提供了含有用于显影静电潜像的调色剂的静电电荷图像显影剂，图像形成装置和使用用于显影静电潜像的调色剂的图像形成方法。

3. 发明授权

US07049037B2 Color toner, method for manufacturing the toner, and image forming apparatus and method using the toner 有权
标题翻译：彩色调色剂，调色剂的制造方法以及使用调色剂的成像设备和方法
公开(公告)号：US07049037B2
公开(公告)日：2006-05-23
申请号：US10912230
申请日：2004-08-06
申请人： Kohki Katoh , Masanori Suzuki , Yohichiro Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Keiko Shiraishi
发明人： Kohki Katoh , Masanori Suzuki , Yohichiro Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Keiko Shiraishi
IPC分类号： G03G15/01
CPC分类号： G03G9/09 , G03G9/0819 , G03G9/09708 , G03G9/09733 , G03G13/013 , G03G2215/0119 , Y10T403/32467 , Y10T403/32491 , Y10T403/32663
摘要： A color toner composition including at least toner particles including at least a binder resin; a colorant and a release agent dispersed in the binder resin; and a titania as an external additive, wherein the colorant has an average dispersion particle diameter not greater than 0.5 μm; the release agent and the binder resin are insoluble to each other; the toner particles satisfy the relationship: 0.05≦Dw/D4≦0.4, wherein Dw represents an average dispersion particle diameter of the release agent and D4 represents a weight-average particle diameter of the toner particles; and the titania has a segregation rate of from 0.5 to 5%.
摘要翻译：至少包括至少包含粘合剂树脂的调色剂颗粒的彩色调色剂组合物; 分散在粘合剂树脂中的着色剂和脱模剂; 和二氧化钛作为外部添加剂，其中着色剂的平均分散粒径不大于0.5μm; 脱模剂和粘合剂树脂彼此不溶; 调色剂颗粒满足以下关系：其中Dw表示脱模剂的平均分散体粒径，D 4表示重均分子量 - 调色剂颗粒的平均粒径; 二氧化钛的偏析率为0.5〜5％。

4. 发明申请

US20050008962A1 Color toner, method for manufacturing the toner, and image forming apparatus and method using the toner 有权
标题翻译：彩色调色剂，调色剂的制造方法以及使用调色剂的成像设备和方法
公开(公告)号：US20050008962A1
公开(公告)日：2005-01-13
申请号：US10912230
申请日：2004-08-06
申请人： Kohki Katoh , Masanori Suzuki , Yohichiro Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Keiko Shiraishi
发明人： Kohki Katoh , Masanori Suzuki , Yohichiro Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Keiko Shiraishi
IPC分类号： B05D3/14 , B05D5/06 , B05D5/12 , B05D7/24 , G03G9/08 , G03G9/087 , G03G9/09 , G03G9/097 , G03G13/01 , G03G15/01 , G03G15/16
CPC分类号： G03G9/09 , G03G9/0819 , G03G9/09708 , G03G9/09733 , G03G13/013 , G03G2215/0119 , Y10T403/32467 , Y10T403/32491 , Y10T403/32663
摘要： A color toner composition including at least toner particles including at least a binder resin; a colorant and a release agent dispersed in the binder resin; and a titania as an external additive, wherein the colorant has an average dispersion particle diameter not greater than 0.5 μm; the release agent and the binder resin are insoluble to each other; the toner particles satisfy the relationship: 0.05≦Dw/D4≦ 0.4, wherein Dw represents an average dispersion particle diameter of the release agent and D4 represents a weight-average particle diameter of the toner particles; and the titania has a segregation rate of from 0.5 to 5%.
摘要翻译：至少包括至少包含粘合剂树脂的调色剂颗粒的彩色调色剂组合物; 分散在粘合剂树脂中的着色剂和脱模剂; 和二氧化钛作为外部添加剂，其中着色剂的平均分散粒径不大于0.5μm; 脱模剂和粘合剂树脂彼此不溶; 调色剂颗粒满足关系：0.05 <= DW / D4 <= 0.4，其中Dw表示脱模剂的平均分散粒径，D4表示调色剂颗粒的重均粒径; 二氧化钛的偏析率为0.5〜5％。

5. 发明授权

US06852459B2 Color toner, method for manufacturing the toner, and image forming apparatus and method using the toner 有权
标题翻译：彩色调色剂，调色剂的制造方法以及使用调色剂的成像设备和方法
公开(公告)号：US06852459B2
公开(公告)日：2005-02-08
申请号：US10079878
申请日：2002-02-22
申请人： Kohki Katoh , Masanori Suzuki , Yohichiro Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Keiko Shiraishi
发明人： Kohki Katoh , Masanori Suzuki , Yohichiro Watanabe , Masahide Yamashita , Akihiro Kotsugai , Toyoshi Sawada , Keiko Shiraishi
IPC分类号： B05D3/14 , B05D5/06 , B05D5/12 , B05D7/24 , G03G9/08 , G03G9/087 , G03G9/09 , G03G9/097 , G03G13/01
CPC分类号： G03G9/09 , G03G9/0819 , G03G9/09708 , G03G9/09733 , G03G13/013 , G03G2215/0119 , Y10T403/32467 , Y10T403/32491 , Y10T403/32663
摘要： A color toner composition including at least toner particles including at least a binder resin; a colorant and a release agent dispersed in the binder resin; and a titania as an external additive, wherein the colorant has an average dispersion particle diameter not greater than 0.5 μm; the release agent and the binder resin are insoluble to each other; the toner particles satisfy the relationship: 0.05≦Dw/D4≦0.4, wherein Dw represents an average dispersion particle diameter of the release agent and D4 represents a weight-average particle diameter of the toner particles; and the titania has a segregation rate of from 0.5 to 5%.
摘要翻译：至少包括至少包含粘合剂树脂的调色剂颗粒的彩色调色剂组合物; 分散在粘合剂树脂中的着色剂和脱模剂; 和二氧化钛作为外部添加剂，其中着色剂的平均分散粒径不大于0.5μm; 脱模剂和粘合剂树脂彼此不溶; 调色剂颗粒满足关系：0.05 <= DW / D4 <= 0.4，其中Dw表示脱模剂的平均分散粒径，D4表示调色剂颗粒的重均粒径; 二氧化钛的偏析率为0.5〜5％。

6. 发明授权

US06566026B2 Toner for developing electrostatic latent image, toner container containing the toner, and image forming method and apparatus using the toner 失效
公开(公告)号：US06566026B2
公开(公告)日：2003-05-20
申请号：US09891652
申请日：2001-06-26
申请人： Yohichiroh Watanabe , Masanori Suzuki , Masahide Yamashita , Keiko Shiraishi , Kazuhito Watanabe , Kohki Katoh , Toyoshi Sawada , Takuya Saito
发明人： Yohichiroh Watanabe , Masanori Suzuki , Masahide Yamashita , Keiko Shiraishi , Kazuhito Watanabe , Kohki Katoh , Toyoshi Sawada , Takuya Saito
IPC分类号： G03G908
CPC分类号： G03G9/08755 , G03G9/08711 , G03G9/08782 , G03G9/08797
摘要： A toner including mother toner particles including at least two resins A and B and a wax each of which is incompatible with the others; and an external additive including at least one of a particulate inorganic material and a particulate resin, wherein the resins and wax form a sea-island structure in which the resin B is present like islands in a sea of the resin A and the wax is substantially included in the resin B while dispersed therein, and wherein the resin A does not include a component insoluble in tetrahydrofuran and has a weight average molecular weight of from 10,000 to 90,000.

7. 发明授权

US07122286B2 Toner for development of electrostatic latent images, method of forming images, image formation apparatus, toner container containing the toner therein, and image formation apparatus equipped with the toner container 有权
标题翻译：用于显影静电潜像的调色剂，形成图像的方法，图像形成装置，含有调色剂的调色剂容器和配备有调色剂容器的图像形成装置
公开(公告)号：US07122286B2
公开(公告)日：2006-10-17
申请号：US09826789
申请日：2001-04-05
申请人： Masanori Suzuki , Yohichiroh Watanabe , Masahide Yamashita , Kazuhito Watanabe , Keiko Shiraishi , Kohki Katoh
发明人： Masanori Suzuki , Yohichiroh Watanabe , Masahide Yamashita , Kazuhito Watanabe , Keiko Shiraishi , Kohki Katoh
IPC分类号： G03G9/083
CPC分类号： G03G9/0904 , G03G9/083 , G03G9/0834 , G03G9/0836 , G03G9/0837 , G03G9/0838 , G03G9/0839 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797
摘要： A toner for developing a latent electrostatic image to a toner image, including a binder resin, and a magnetic material which is blackened by coating the surface of a magnetic powder with a coloring agent, the magnetic material being in an amount of 10 wt.% to 40 wt.% of the entire weight of the toner, a method of forming an image, using a two-component developer containing the toner, an image formation apparatus using the two-component developer, and a toner container containing therein the toner, and an image formation apparatus equipped with the toner container are proposed.
摘要翻译：用于将静电潜像显影到包括粘合剂树脂的调色剂图像的调色剂和通过用着色剂涂覆磁性粉末的表面而变黑的磁性材料，磁性材料的量为10重量％至40重量％的调色剂的总重量，使用包含调色剂的双组分显影剂的图像形成方法，使用双组分显影剂的图像形成装置和其中容纳调色剂的调色剂容器，并且提出了配备有调色剂容器的图像形成装置。

8. 发明授权

US06740461B2 Carrier and two-component developer for electrophotography 失效
标题翻译：载体和用于电子照相的双组分显影剂
公开(公告)号：US06740461B2
公开(公告)日：2004-05-25
申请号：US10324877
申请日：2002-12-20
申请人： Masahide Yamashita , Masanori Suzuki , Yohichiroh Watanabe , Kazuhito Watanabe , Keiko Shiraishi , Kohki Katoh
发明人： Masahide Yamashita , Masanori Suzuki , Yohichiroh Watanabe , Kazuhito Watanabe , Keiko Shiraishi , Kohki Katoh
IPC分类号： G03G9113
CPC分类号： G03G9/1131 , G03G9/1136
摘要： A carrier is composed of carrier particles, each carrier particle having a core particle containing at least a magnetic material and a surface coating layer provided on the core particle containing at least a resin, the surface coating layer being constituted of a plurality of regions, the regions being separately formed and joined together to form a complex configuration, and having different phase lags when the surface coating layer is subjected to scanning by phase imaging measurement using a scanning probe microscope in a tapping mode, wherein a region having a phase lag over the average phase lag obtained from Eavg=&Sgr;(E(i)·S(i))/&Sgr;S(i) has an area SO, and SO and &Sgr;S(i) are in a relationship of 10%≦SO/&Sgr;S(i)×100≦90% when each region comprises a component A(i) having an area S(i) and a phase lag E(i), in which i represents the number of regions with different phase lags. A two-component developer employs the above-mentioned carrier.
摘要翻译：载体由载体颗粒构成，每个载体颗粒具有至少含有磁性材料的核心颗粒和设置在至少含有树脂的核心颗粒上的表面涂层，该表面涂层由多个区域构成，区域分开形成并连接在一起形成复合构型，并且当通过使用扫描探针显微镜的攻丝模式通过相位成像测量对表面涂层进行扫描时具有不同的相位滞后，其中具有相位滞后的区域从Eavg = Sigma（E（i）.S（i））/ SigmaS（i）获得的平均相位差具有面积SO，SO和SigmaS（i）的关系为10％<= SO / SigmaS ）x100 <= 90％，当每个区域包括具有面积S（i）和相位滞后E（i）的分量A（i）时，其中i表示具有不同相位滞后的区域的数量。双组分显影剂采用上述载体。

9. 发明授权

US06363229B1 Full-color toner image fixing method and apparatus 有权
标题翻译：全色调色剂图像定影方法和装置
公开(公告)号：US06363229B1
公开(公告)日：2002-03-26
申请号：US09713916
申请日：2000-11-16
申请人： Keiko Shiraishi , Masanori Suzuki , Yohichiroh Watanabe , Kazuhito Watanabe , Masahide Yamashita , Kohki Katoh , Masami Tomita , Yasuo Asahina , Yasuaki Iwamoto
发明人： Keiko Shiraishi , Masanori Suzuki , Yohichiroh Watanabe , Kazuhito Watanabe , Masahide Yamashita , Kohki Katoh , Masami Tomita , Yasuo Asahina , Yasuaki Iwamoto
IPC分类号： G03G1520
CPC分类号： G03G15/2064 , G03G15/205 , G03G2215/00805 , G03G2215/0081 , G03G2215/2016 , G03G2215/2032 , G03G2215/2045 , G03G2215/2074
摘要： A method for fixing full-color toner images on an image receiving member so that the fixed toner images selectively exhibit different glossinesses includes the step of bringing the transferred toner images into contact with a heater, with linear speeds being selectively switched in such a manner that the fixed toner images exhibit a mean surface roughness in a range of 9.5 to 16 &mgr;m at a linear speed (A), and the fixed toner images exhibit a mean surface roughness of less than 8 &mgr;m at a linear speed (B), wherein the linear speed (A) is in a range of 100 to 300 mm/sec, the linear speed (B) is lower than the linear speed (A) by 25 mm/sec or more, and the image fixing temperatures are equal at the linear speeds (A) and (B). A method for fixing full-color toner images with high glossiness on an image receiving member includes the step of bringing the transferred toner images into contact with a belt so that the fixed toner images exhibit a mean surface roughness of less than 8 &mgr;m.
摘要翻译：一种用于将全色调色剂图像固定在图像接收构件上的方法，使得定影的调色剂图像选择性地显示不同的光泽度包括使转印的调色剂图像与加热器接触的步骤，线速度被选择性地切换，固定的调色剂图像以线速度（A）显示在9.5至16μm的范围内的平均表面粗糙度，并且定影的调色剂图像在线速度（B）下显示小于8μm的平均表面粗糙度，其中线速度（A）在100〜300mm / sec的范围内，线速度（B）比线速度（A）低25mm / sec以上，图像定影温度等于线性速度（A）和（B）。在图像接收部件上固定具有高光泽度的全色调色剂图像的方法包括使转印的调色剂图像与带接触的步骤，使得定影的调色剂图像的平均表面粗糙度小于8μm。

10. 发明授权

US06743558B2 Carrier for electrophotographic developer 有权
标题翻译：电子照相显影剂载体
公开(公告)号：US06743558B2
公开(公告)日：2004-06-01
申请号：US10135377
申请日：2002-05-01
申请人： Kimitoshi Yamaguchi , Masahide Yamashita , Akihiro Kotsugai , Hiroaki Takahashi
发明人： Kimitoshi Yamaguchi , Masahide Yamashita , Akihiro Kotsugai , Hiroaki Takahashi
IPC分类号： G03G900
CPC分类号： G03G9/107 , G03G9/0836 , G03G9/0838
摘要： A carrier for electrophotographic developer essentially consisting of a core material of magnetic particles and thereon provided a resinous coating layer, wherein a weight-average particle-diameter(Dw) of the carrier ranges from 25 to 45 &mgr;m, the content of particles having diameter less than 44 &mgr;m is more than or equal to 75% by weight, the content of particles having diameter more than or equal to 62 &mgr;m is less than one percent by weight, the content of particles having diameter less than 22 &mgr;m is less than or equal to 7.0% by weight, the magnetic moment of the carrier at 1 kilo Oe of magnetic field is more than or equal to 76 emu/g. The carrier shows high optical density of image with no smearing of background area, good reproducibility in developing of small dots in image with no carrier deposition.
摘要翻译：一种电子照相显影剂载体，其基本上由磁性颗粒的芯材料组成，其上提供了树脂涂层，其中载体的重均粒径（Dw）为25-45μm，颗粒的含量为 44重量％以上为75重量％以上，直径大于等于62μm的颗粒的含量小于1重量％，直径小于22μm的颗粒的含量小于或等于至7.0重量％，载流子在1千欧磁场的磁矩大于或等于76emu / g。载体显示高的图像光密度，没有背景区域的污迹，在没有载体沉积的图像中小点的显影中具有良好的再现性。

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