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11. 发明授权

US5910389A Method for producing toner for developing images of electrostatic charge, toner for developing images of electrostatic charge, developer for images of electrostatic charge and method for forming images 失效
标题翻译：用于显影静电荷图像的调色剂的方法，用于显影静电荷的图像的调色剂，静电荷的图像的显影剂和用于形成图像的方法
公开(公告)号：US5910389A
公开(公告)日：1999-06-08
申请号：US962703
申请日：1997-11-03
申请人： Yasuo Matsumura , Manabu Serizawa , Masaaki Suwabe , Shuji Sato , Yasuo Kadokura , Hisao Morijiri , Takeshi Shoji , Takahiro Mizoguchi
发明人： Yasuo Matsumura , Manabu Serizawa , Masaaki Suwabe , Shuji Sato , Yasuo Kadokura , Hisao Morijiri , Takeshi Shoji , Takahiro Mizoguchi
IPC分类号： G03G9/08 , G03G9/087 , G03G9/16
CPC分类号： G03G9/081 , G03G9/0819 , G03G9/0827 , G03G9/08795 , G03G9/08797
摘要： According to the present invention, the method for producing toner for developing an image of electrostatic charge comprises the steps of producing a dispersion liquid of flocculated particles by forming the flocculated particles in a dispersion liquid comprising at least dispersed resin particles, forming combined particles by dispersing a liquid dispersion comprising dispersed fine resin particles into the dispersion liquid of flocculated particles so that the fine resin particles adhere to the flocculated particles and forming toner particles by fusing the combined particles by heating, wherein the molecular weight distribution curve of the resin in the toner particles by a gel permeation chromatography has at least two peaks or shoulders. According to the present invention, it is possible to produce toner for developing an image of electrostatic charge which is particularly superior in chargeability and the stability of the chargeability.
摘要翻译：根据本发明，用于制造静电荷图像显影用调色剂的方法包括以下步骤：通过在包含至少分散的树脂颗粒的分散液中形成絮凝颗粒来生产絮凝颗粒的分散液，通过分散形成组合颗粒液体分散体，其包括将细小树脂颗粒分散到絮凝颗粒的分散液中，使得细树脂颗粒通过加热熔合组合颗粒而附着于絮凝颗粒并形成调色剂颗粒，其中调色剂中树脂的分子量分布曲线通过凝胶渗透色谱法的颗粒具有至少两个峰或肩。根据本发明，可以生产出带电性和充电性稳定性特别优异的静电荷图像的调色剂。

12. 发明授权

US5998078A Method of preparing toner for electrostatic charge image development, toner for electrostatic charge image development, electrostatic charge image developer, and image forming method 失效
标题翻译：制备用于静电荷图像显影的调色剂，用于静电荷图像显影的调色剂，静电荷图像显影剂和图像形成方法的方法
公开(公告)号：US5998078A
公开(公告)日：1999-12-07
申请号：US4343
申请日：1998-01-08
申请人： Masaaki Suwabe , Yasuo Matsumura , Manabu Serizawa , Shuji Sato , Yasuo Kadokura , Hisao Morijiri , Takahiro Mizuguchi , Takeshi Shoji
发明人： Masaaki Suwabe , Yasuo Matsumura , Manabu Serizawa , Shuji Sato , Yasuo Kadokura , Hisao Morijiri , Takahiro Mizuguchi , Takeshi Shoji
IPC分类号： G03G9/09 , G03G9/08 , G03G9/087 , G03G15/08
CPC分类号： G03G9/0804
摘要： The present invention provides a method of preparing a toner for electrostatic charge image development comprising the steps of a liquid mixture preparation process for preparing a liquid mixture by mixing at least a resin particle dispersion prepared by dispersing resin particles in a solution including a dispersing agent having a polarity, and a coloring agent particle dispersion prepared by dispersing coloring agent particles in a solution including a dispersing agent having a polarity, an aggregated particle dispersion preparation process for preparing an aggregated particle dispersion by forming aggregated particles in the liquid mixture, and a fusion process for fusing the aggregated particles by heating, wherein the first dispersing agent and the second dispersing agent have the same polarity, a toner for electrostatic charge image development obtained by the method, an electrostatic charge image developer containing the toner and a carrier for electrophotography, and an image forming method comprising the steps of a process for forming an electrostatic latent image on an electrostatic latent image carrying member, a process for forming a toner image by developing the electrostatic latent image by a developer layer on a developing carrying member, and a transfer process for transferring the toner image onto a transferring member.
摘要翻译：本发明提供一种制备静电荷图像显影用调色剂的方法，包括以下步骤：通过混合至少一种通过将树脂颗粒分散在包含分散剂的溶液中制备的树脂颗粒分散体来制备液体混合物，所述溶液包括具有极性和通过将着色剂颗粒分散在包含具有极性的分散剂的溶液中制备的着色剂颗粒分散体，通过在液体混合物中形成凝集颗粒来制备凝集颗粒分散体的凝集颗粒分散体制备方法，以及熔融通过加热使凝集颗粒熔合的方法，其中第一分散剂和第二分散剂具有相同的极性，通过该方法获得的用于静电荷图像显影的调色剂，含有调色剂的静电荷图像显影剂和用于电子照相的载体，和图像f 该方法包括以下步骤：在静电潜像承载部件上形成静电潜像的方法，通过显影承载部件上的显影剂层使静电潜像显影形成调色剂图像的工艺，以及转印工艺将调色剂图像转印到转印部件上。

13. 发明授权

US08859176B2 Toner, developer, toner cartridge, and image forming apparatus 有权
标题翻译：调色剂，显影剂，调色剂盒和成像设备
公开(公告)号：US08859176B2
公开(公告)日：2014-10-14
申请号：US12943630
申请日：2010-11-10
申请人： Yasuo Kadokura , Masaru Takahashi , Shotaro Takahashi , Shuji Sato
发明人： Yasuo Kadokura , Masaru Takahashi , Shotaro Takahashi , Shuji Sato
IPC分类号： G03G9/097 , G03G9/09 , G03G9/087 , G03G9/08
CPC分类号： G03G9/08704 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/09 , G03G2215/0607
摘要： A toner contains a binder resin and a polyalkylene, wherein the following formula is satisfied: 2≦A/B≦100 where A represents a reflectance at a light-receiving angle of +30° and B represents a reflectance at a light-receiving angle of −30°, A and B being measured when a solid fixed image formed by the toner is irradiated with incident light at an incident angle of −45° using a goniophotometer.
摘要翻译：调色剂含有粘合剂树脂和聚亚烷基，其中满足下式：2＆nlE; A / B＆nlE; 100其中A表示光接收角为+ 30°的反射率，B表示光接收角度处的反射率当使用角度光度计以-45°的入射角照射由调色剂形成的固体固定图像时，测量-30°，A和B。

14. 发明授权

US08785098B2 Transparent toner for electrostatic latent image development, method for producing the same, electrostatic latent image developer, toner cartridge, process cartridge, and image forming apparatus 有权
标题翻译：用于静电潜像显影的透明调色剂，其制造方法，静电潜像显影剂，调色剂盒，处理盒和成像设备
公开(公告)号：US08785098B2
公开(公告)日：2014-07-22
申请号：US12582326
申请日：2009-10-20
申请人： Masaru Takahashi , Atsushi Sugawara , Yasuo Kadokura , Masanobu Ninomiya
发明人： Masaru Takahashi , Atsushi Sugawara , Yasuo Kadokura , Masanobu Ninomiya
IPC分类号： G03G9/087
CPC分类号： G03G15/08 , G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09716 , G03G9/09783 , G03G2215/0607
摘要： The invention provides a transparent toner for electrostatic latent image development, containing a polyester resin and a release agent, the difference between an endothermic peak Tm of the release agent in a temperature increasing process and an exothermic peak Tc of the release agent in a temperature decreasing process when measured by an ASTM method with a differential scanning calorimeter (DSC) is from about 40° C. to about 50° C., and the degree of exposure of the release agent at the surface of the toner as determined quantitatively by X-ray photoelectron spectroscopy (XPS) is about 10% or less.
摘要翻译：本发明提供一种用于静电潜像显影的透明调色剂，其含有聚酯树脂和脱模剂，脱温剂在升温过程中的吸热峰Tm与脱模剂的放热峰Tc之间的温度降低使用差示扫描量热计（DSC）通过ASTM方法测量时的过程为约40℃至约50℃，并且通过X-射线定量测定调色剂表面处的脱模剂的暴露程度， X射线光电子能谱（XPS）约为10％以下。

15. 发明授权

US08722290B2 Toner, developer, toner cartridge, and image forming apparatus 有权
标题翻译：调色剂，显影剂，调色剂盒和成像设备
公开(公告)号：US08722290B2
公开(公告)日：2014-05-13
申请号：US12955302
申请日：2010-11-29
申请人： Masaru Takahashi , Yasuo Kadokura , Shuji Sato
发明人： Masaru Takahashi , Yasuo Kadokura , Shuji Sato
IPC分类号： G03G9/08
CPC分类号： G03G9/0827 , G03G9/0819 , G03G9/09 , G03G2215/0604
摘要： Provided is a toner wherein when a solid image formed by the toner is irradiated with incident light at an incident angle of −45° using a goniophotometer, a ratio (A/B) of a reflectance A at a light-receiving angle of +30° to a reflectance B at a light-receiving angle of −30° is about 2 or more and about 100 or less.
摘要翻译：提供了一种调色剂，其中当使用角度光度计以由入射角-45°的入射光照射由调色剂形成的实心图像时，光接收角为+30°的反射率A的比（A / B） °至光接收角为-30°的反射率B为约2以上且约100以下。

16. 发明授权

US08293440B2 White toner for electrostatic image development, electrostatic image developing agent, toner cartridge, process cartridge and image forming apparatus 有权
标题翻译：用于静电图像显影的白色调色剂，静电图像显影剂，调色剂盒，处理盒和成像设备
公开(公告)号：US08293440B2
公开(公告)日：2012-10-23
申请号：US12780529
申请日：2010-05-14
申请人： Yukiaki Nakamura , Yasuo Kadokura , Noriyuki Mizutani , Atsushi Sugawara , Yusuke Ikeda
发明人： Yukiaki Nakamura , Yasuo Kadokura , Noriyuki Mizutani , Atsushi Sugawara , Yusuke Ikeda
IPC分类号： G03G9/09
CPC分类号： G03G9/0806 , G03G9/0819 , G03G9/08755 , G03G9/08797 , G03G9/0902 , G03G9/0926 , G03G2215/0602 , G03G2215/0604
摘要： The present invention provides a white toner for electrostatic image development, including a binder resin, a first white pigment and a second white pigment, the specific gravity D1 of the first white pigment satisfies the relationship of about 3.5
摘要翻译：本发明提供一种用于静电图像显影的白色调色剂，包括粘合剂树脂，第一白色颜料和第二白色颜料，第一白色颜料的比重D1满足约3.5

17. 发明授权

US07514194B2 Toner for developing electrostatic latent image and production method thereof, electrostatic latent image developer, image forming method, and image forming apparatus 有权
标题翻译：用于显影静电潜像的调色剂及其制备方法，静电潜像显影剂，成像方法和成像设备
公开(公告)号：US07514194B2
公开(公告)日：2009-04-07
申请号：US11303982
申请日：2005-12-19
申请人： Masakazu Iijima , Takao Ishiyama , Masaaki Suwabe , Yasuo Kadokura , Michio Take , Hiroshi Nakazawa
发明人： Masakazu Iijima , Takao Ishiyama , Masaaki Suwabe , Yasuo Kadokura , Michio Take , Hiroshi Nakazawa
IPC分类号： G03G9/087
CPC分类号： G03G9/08786 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08704 , G03G9/08731 , G03G9/08755 , G03G9/08766 , G03G9/08777 , G03G9/08791 , G03G9/08797
摘要： The invention provides a toner for developing electrostatic latent images containing at least a binder resin, a colorant, a releasing agent, and a graft polymer that has been made by graft polymerization of a resin matrix and a macromonomer including at least one group selected from the group consisting of a hydroxyl group, a hydroxyalkyl group, and a pyrolidonyl group, and a production method thereof. The invention further provides an electrostatic latent image developer using the toner, an image forming method using the toner, and an image forming apparatus.
摘要翻译：本发明提供了一种用于显影静电潜像的调色剂，其至少包含粘合剂树脂，着色剂，脱模剂和接枝聚合物，所述粘合剂树脂，着色剂，脱模剂和接枝聚合物通过树脂基质和大分子单体的接枝聚合而制备，所述大分子单体包括至少一种选自羟基，羟基烷基和吡咯烷酮基组成的组及其制造方法。本发明还提供了使用调色剂的静电潜像显影剂，使用调色剂的成像方法和图像形成装置。

18. 发明申请

US20070009822A1 Toner for developing electrostatic latent image and production method thereof, electrostatic latent image developer, image forming method, and image forming apparatus 有权
标题翻译：用于显影静电潜像的调色剂及其制备方法，静电潜像显影剂，成像方法和成像设备
公开(公告)号：US20070009822A1
公开(公告)日：2007-01-11
申请号：US11303982
申请日：2005-12-19
申请人： Masakazu Iijima , Takao Ishiyama , Masaaki Suwabe , Yasuo Kadokura , Michio Take , Hiroshi Nakazawa
发明人： Masakazu Iijima , Takao Ishiyama , Masaaki Suwabe , Yasuo Kadokura , Michio Take , Hiroshi Nakazawa
IPC分类号： G03G9/08
CPC分类号： G03G9/08786 , G03G9/0804 , G03G9/0806 , G03G9/0819 , G03G9/0827 , G03G9/08704 , G03G9/08731 , G03G9/08755 , G03G9/08766 , G03G9/08777 , G03G9/08791 , G03G9/08797
摘要： The invention provides a toner for developing electrostatic latent images containing at least a binder resin, a colorant, a releasing agent, and a graft polymer that has been made by graft polymerization of a resin matrix and a macromonomer including at least one group selected from the group consisting of a hydroxyl group, a hydroxyalkyl group, and a pyrolidonyl group, and a production method thereof. The invention further provides an electrostatic latent image developer using the toner, an image forming method using the toner, and an image forming apparatus.
摘要翻译：本发明提供了一种用于显影静电潜像的调色剂，其至少包含粘合剂树脂，着色剂，脱模剂和接枝聚合物，所述粘合剂树脂，着色剂，脱模剂和接枝聚合物通过树脂基质和大分子单体的接枝聚合而制备，所述大分子单体包括至少一种选自羟基，羟基烷基和吡咯烷酮基组成的组及其制造方法。本发明还提供了使用调色剂的静电潜像显影剂，使用调色剂的成像方法和图像形成装置。

19. 发明授权

US06416918B2 TONER FOR DEVELOPING ELECTROSTATIC IMAGE, PROCESS FOR PRODUCING THE SAME, FINE RESIN PARTICLE DISPERSION, RELEASING AGENT DISPERSION, DEVELOPER FOR DEVELOPING ELECTROSTATIC IMAGE, AND PROCESS FOR FORMING IMAGE 有权
标题翻译：用于开发静电图像的调色剂，用于制造静电图像的方法，精细树脂颗粒分散剂，释放剂分散剂，用于开发静电图像的开发者，以及用于形成图像的方法
公开(公告)号：US06416918B2
公开(公告)日：2002-07-09
申请号：US09798996
申请日：2001-03-06
申请人： Yasuo Matsumura , Hisae Yoshizawa , Hideo Maehata , Masaaki Suwabe , Yasuo Kadokura
发明人： Yasuo Matsumura , Hisae Yoshizawa , Hideo Maehata , Masaaki Suwabe , Yasuo Kadokura
IPC分类号： G03G9097
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/081 , G03G9/0815
摘要： A toner for developing an electrostatic image, a developer for developing an electrostatic image, a process for producing them, and a process for forming an image that provide excellent developing and transferring performance and also provide excellent performance stability, as well as high image quality and reliability are provided. The problem can be solved by a toner for developing an electrostatic image having a particle size distribution index on a small particle side GSDpS in number distribution of a particle diameter of about 1.27 or less, GSDpS is D50p/D16p, D50p represents a particle diameter providing, a particle diameter accumulation in number distribution of 50%, and D16p represents a particle diameter providing a particle diameter accumulation in number distribution of 16% from a small diameter side.
摘要翻译：用于显影静电图像的调色剂，用于显影静电图像的显影剂，其制造方法和形成图像的方法，其提供优异的显影和转印性能并且还提供优异的性能稳定性以及高图像质量和提供可靠性。该问题可以通过用于显影颗粒尺寸分布指数小颗粒侧GSDpS的静电图像的调色剂在粒径约为1.27以下，GSDpS为D50p / D16p，D50p表示提供的粒径，数量分布中的粒径累积为50％，D16p表示从小直径侧的数量分布为16％的粒径累积的粒径。

20. 发明授权

US6153346A Electrostatic image developing toner, process for the production thereof, electrostatic image developer and process for the formation of image 有权
标题翻译：静电图像显影调色剂，其制造方法，静电图像显影剂和形成图像的方法
公开(公告)号：US6153346A
公开(公告)日：2000-11-28
申请号：US256773
申请日：1999-02-24
申请人： Hideo Maehata , Shuji Sato , Yasuo Kadokura , Masaaki Suwabe , Hisae Yoshizawa , Yasuo Matsumura , Takao Ishiyama
发明人： Hideo Maehata , Shuji Sato , Yasuo Kadokura , Masaaki Suwabe , Hisae Yoshizawa , Yasuo Matsumura , Takao Ishiyama
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097 , C03C9/00
CPC分类号： G03G9/0821 , G03G9/0804 , G03G9/0819 , G03G9/09708
摘要： Disclosed is an electrostatic image developing toner comprising a binder resin and a coloring agent, which exhibits a volume-average particle distribution GSDv of not more than 1.26 and an acid value of from 1.0 to 20 mgKOH/g and contains a surface active agent in an amount of not more than 3% by weight in the particulate toner and an inorganic metal salt having an electric charge having a valence of two or more in an amount of from not less than 10 ppm to not more than 1% by weight.
摘要翻译：公开了一种静电图像显影调色剂，其包含粘合剂树脂和着色剂，其显示体积平均粒子分布GSDv不大于1.26，酸值为1.0至20mgKOH / g，并且含有表面活性剂微粒调色剂中不超过3重量％的量和具有不少于10重量％至不超过1重量％的化合价为2以上的电荷的无机金属盐。

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