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41. 发明授权

US07879521B2 Electrophotographic carrier, method of manufacturing the same, and image forming method employing the same 有权
标题翻译：电子照相载体及其制造方法以及使用其的成像方法
公开(公告)号：US07879521B2
公开(公告)日：2011-02-01
申请号：US11755957
申请日：2007-05-31
申请人： Hiroyuki Kozuru , Yoshiaki Kobayashi , Tatsuya Nagase
发明人： Hiroyuki Kozuru , Yoshiaki Kobayashi , Tatsuya Nagase
IPC分类号： G03G9/00
CPC分类号： G03G15/0818 , G03G9/113 , G03G9/1131 , G03G9/1138 , G03G9/1139
摘要： An objective is to provide a highly durable carrier for a developer which is capable of forming a high-definition image stably with no deterioration of a developing property since the carrier resistance and the charging ability remain stable even though the developer is used for a long duration; a method of manufacturing the carrier; and an image forming method employing the same. Disclosed is an electrophotographic carrier comprising a carrier core material and provided thereon, a resin-coated layer comprising charge control particles and low-resistive particles, wherein an initial carrier resistance is 5×108-3×1010 Ωcm; a concentration of the low-resistive particles grows higher toward a surface of the layer from an inner part of the layer; and a concentration of the charge control particles grows lower toward a surface of the layer from an inner part of the layer.
摘要翻译：目的是为显影剂提供高度耐用的载体，其能够稳定地形成高清晰度图像，而不会劣化显影性能，因为即使长时间使用显影剂，载体电阻和充电能力保持稳定 ; 制造载体的方法; 以及采用该图像形成方法的图像形成方法。公开了一种电子照相载体，其包含载体芯材料，其上设置有包含电荷控制颗粒和低电阻颗粒的树脂涂层，其中初始载流子电阻为5×108-3×1010Ω·cm; 低电阻粒子的浓度从层的内部向层的表面生长较高; 并且电荷控制颗粒的浓度从该层的内部朝向该层的表面生长较低。

42. 发明申请

US20100302622A1 DISPLAY PARTICLES FOR IMAGE DISPLAY DEVICE AND IMAGE DISPLAY DEVICE INSTALLED WITH THE SAME 审中-公开
标题翻译：用于图像显示装置的显示颗粒和与其同时安装的图像显示装置
公开(公告)号：US20100302622A1
公开(公告)日：2010-12-02
申请号：US12745448
申请日：2009-09-10
申请人： Yukio Hosoya , Okushi Okuyama , Satoshi Uchino , Hiroyuki Konno , Tatsuya Nagase
发明人： Yukio Hosoya , Okushi Okuyama , Satoshi Uchino , Hiroyuki Konno , Tatsuya Nagase
IPC分类号： G02F1/167 , B32B1/00
CPC分类号： G02F1/167 , G02F1/1671 , G02F2001/1678 , Y10T428/2991
摘要： Display particles for use in image display devices with display particles sealed in a powdery form in the space between two substrates, at least one of which is transparent, that display an image while the display particles are moved as electric field is generated between the substrates, characterized in that the display particles contain at least base particles containing at least a resin and a colorant and inorganic fine particles added to the base particle; externally and a separation amount A of the inorganic fine particles having a primary particle size of 5 to 60 nm separated from the display particles when the particles are provided with an ultrasonic energy of 60 μA for 1 minute in aqueous polyoxyethylphenylether solution is 0.1 to 2.5 wt % with respect to the base particles, and an image display device installed with the display particles for image display devices.
摘要翻译：显示用于图像显示装置的显示颗粒，所述图像显示装置具有以粉末形式密封在两个基板之间的空间中的显示颗粒，其中至少一个是透明的，当显示颗粒在基板之间产生电场时显示图像，其特征在于，所述显示粒子至少含有至少含有树脂和着色剂的基础颗粒和添加到所述基础颗粒中的无机细颗粒; 在含水聚氧乙烯基苯基醚溶液中，当颗粒在60微安的超声波能量提供1分钟时，与显示颗粒分离的一次粒径为5至60nm的无机细颗粒的分离量A为0.1-2.5重量份相对于基础颗粒的％，以及安装有用于图像显示装置的显示颗粒的图像显示装置。

43. 发明申请

US20090035687A1 Colored Particles and Manufacturing Method Thereof 审中-公开
标题翻译：彩色颗粒及其制造方法
公开(公告)号：US20090035687A1
公开(公告)日：2009-02-05
申请号：US12176227
申请日：2008-07-18
申请人： Satoshi Uchino , Mitsutoshi Nakamura , Tatsuya Nagase , Motoi Nishimura , Aya Shirai
发明人： Satoshi Uchino , Mitsutoshi Nakamura , Tatsuya Nagase , Motoi Nishimura , Aya Shirai
IPC分类号： G03G9/08
CPC分类号： G03G9/09392 , G03G9/093 , G03G9/09321 , G03G9/09328 , G03G9/09335 , G03G9/09342 , G03G9/09364 , G03G9/09371
摘要： Colored particles and their manufacturing method are disclosed. Each of the colored particles composed of a core shell structure comprising a core particle and a colored shell layer formed on a surface of the core particle; and the core particle is composed of a hydrophobic resin; the colored shell layer comprises an active agent structure resin having a hydrophobic part and a hydrophilic part, and a colorant particle; a volume based median particle diameter of the colored particles is 2 to 100 μm; and a volume based CV value of the colored particles is 1.0 to 15.0%.
摘要翻译：公开了有色颗粒及其制造方法。每个着色颗粒由核心颗粒构成，包括芯颗粒和形成在芯颗粒表面上的着色壳层; 核心颗粒由疏水树脂组成; 着色壳层包含具有疏水部分和亲水部分的活性剂结构树脂和着色剂颗粒; 着色颗粒的基于体积的中值粒径为2至100μm; 并且着色颗粒的基于体积的CV值为1.0至15.0％。

44. 发明申请

US20050089778A1 Image forming method 有权
标题翻译：图像形成方法
公开(公告)号：US20050089778A1
公开(公告)日：2005-04-28
申请号：US10922518
申请日：2004-12-20
申请人： Tatsuya Nagase , Meizo Shirose , Naohiro Hirose , Asao Matsushima , Yoshiyasu Matsumoto , Shiro Hirano
发明人： Tatsuya Nagase , Meizo Shirose , Naohiro Hirose , Asao Matsushima , Yoshiyasu Matsumoto , Shiro Hirano
IPC分类号： G03G9/09 , G03G9/08 , G03G15/01
CPC分类号： G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/09 , G03G9/0926 , G03G2215/0103
摘要： Disclosed is a method for forming color image, in which one of the yellow, magenta, cyan and black toners is a high water content toner, and one of the yellow, magenta, cyan and black toners is a toner low water content toner, water content of the high water content toner is 1.2 to 2.5 % by weight based on the high water content toner, and water content of the low water content toner is 0.1 to 1.2% by weight based on the low water content toner.
摘要翻译：公开了形成彩色图像的方法，其中黄色，品红色，青色和黑色调色剂中的一种是高含水量调色剂，黄色，品红色，青色和黑色调色剂之一是调色剂低含水量调色剂，水基于高含水量调色剂，高含水量调色剂的含量为1.2-2.5重量％，低含水量调色剂的含水量基于低含水量调色剂为0.1-1.2重量％。

45. 发明授权

US06841328B2 Image forming method 有权
标题翻译：图像形成方法
公开(公告)号：US06841328B2
公开(公告)日：2005-01-11
申请号：US10126244
申请日：2002-04-19
申请人： Meizo Shirose , Hiroshi Yamazaki , Hiroyuki Yamada , Asao Matsushima , Tatsuya Nagase
发明人： Meizo Shirose , Hiroshi Yamazaki , Hiroyuki Yamada , Asao Matsushima , Tatsuya Nagase
IPC分类号： G03G9/08 , G03G9/087 , G03G9/09 , G03G13/01 , G03G13/20 , G03G15/01 , G03G13/22
CPC分类号： G03G13/20 , G03G9/0819 , G03G13/013
摘要： An image forming method is disclosed. The method comprises the steps of forming a latent image on a latent image carrying member, developing the latent image by a developer containing a toner, transferring the toner image onto an intermediate transfer member, transferring the toner image transferred on the intermediate transfer member onto a image forming support, and fixing the toner image formed on the image forming support, wherein the toner contains a resin and a colorant, and the toner is constituted by toner particles having a variation coefficient of the shape coefficient of not more than 16% and a number variation coefficient of the particle size distribution of not more than 27%.
摘要翻译：公开了一种图像形成方法。该方法包括以下步骤：在潜像承载部件上形成潜象，通过含有调色剂的显影剂使潜像显影，将调色剂图像转印到中间转印部件上，将转印在中间转印部件上的调色剂图像转印到图像形成支撑件和固定形成在图像形成支撑体上的调色剂图像，其中调色剂含有树脂和着色剂，并且调色剂由具有不大于16％的形状系数的变异系数的调色剂颗粒和数量变异系数的粒径分布不大于27％。

46. 发明授权

US5766816A Image forming method and image forming apparatus 失效
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US5766816A
公开(公告)日：1998-06-16
申请号：US758958
申请日：1996-12-02
申请人： Tatsuya Nagase , Yoshiki Nishimori , Meizo Shirose
发明人： Tatsuya Nagase , Yoshiki Nishimori , Meizo Shirose
IPC分类号： G03G9/087 , G03G13/20 , G03G15/20
CPC分类号： G03G9/08711 , G03G13/20 , G03G15/2025 , G03G9/08755 , G03G2215/2093
摘要： An image forming method comprises the step of a) developing an electrostatic latent image with toner; b) transferring the developed image onto a recording material to obtain a toner image on the recording material; and c) passing the recording material with the toner image between a first member and a second member positioned against the first member to fix the toner on the recording material, a silicone oil having been coated on the surface of at least one of the members, the toner containing a blend of a cross-linked polyester resin and a styrene/acryl resin, wherein the MEK insoluble component content of the toner is 40 to 65 weight %, the MEK soluble component of the toner has a weight average molecular weight Mw of 5.times.10.sup.4 to 2.times.10.sup.5, a number average molecular weight Mn of 1.times.10.sup.3 to 2.times.10.sup.3 and Mw/Mn of 25 to 80, and the silicone oil is a fluorine-containing silicone oil having a structure unit represented by the following Formula (I): ##STR1##
摘要翻译：图像形成方法包括以下步骤：a）用调色剂显影静电潜像; b）将显影的图像转印到记录材料上以获得记录材料上的调色剂图像; 以及c）使具有调色剂图像的记录材料在位于第一构件之间的第一构件和第二构件之间通过，以将调色剂固定在记录材料上，已经涂覆在至少一个构件的表面上的硅油，该调色剂含有交联聚酯树脂和苯乙烯/丙烯酸树脂的共混物，其中调色剂的MEK不溶组分含量为40-65重量％，调色剂的MEK可溶组分的重均分子量Mw为 5×104〜2×105，数均分子量Mn为1×103〜2×103，Mw / Mn为25〜80，所述硅油为具有下式（I）表示的结构单元的含氟硅油：

47. 发明授权

US08871419B2 Production process of toner for electrostatic image development 有权
标题翻译：用于静电图像显影的调色剂的生产工艺
公开(公告)号：US08871419B2
公开(公告)日：2014-10-28
申请号：US13525579
申请日：2012-06-18
申请人： Saburou Hiraoka , Tomomi Oshiba , Mikihiko Sukeno , Tomoko Mine , Hitomi Motani , Tatsuya Nagase , Ken Ohmura
发明人： Saburou Hiraoka , Tomomi Oshiba , Mikihiko Sukeno , Tomoko Mine , Hitomi Motani , Tatsuya Nagase , Ken Ohmura
IPC分类号： G03G9/087 , G03G9/08
CPC分类号： G03G9/0804 , G03G9/0819 , Y10T137/0318 , Y10T137/0391
摘要： The toner for electrostatic image development has excellent charge properties, by which excellent toner particle size-controlling ability is achieved, and moreover the sharpening of a particle size distribution is achieved. The toner is composed of toner particles containing a binder resin. The process has an aggregating step of adding an aggregating agent containing a transition element into an aqueous medium of dispersed fine binder resin particles to aggregate the fine binder resin particles, and an aggregation-stopping step of adding an aggregation stopper composed on a sulfur atom-containing compound exhibiting a reducing action on the aggregating agent. The aggregating agent is a salt of a bivalent or higher metal selected from Sr, Ti, V, Cr, Mn, Fe, Co, Ni and Cu.
摘要翻译：用于静电图像显影的调色剂具有优异的充电性能，通过该调色剂实现优异的调色剂粒度控制能力，并且还实现了粒度分布的锐化。调色剂由含有粘合剂树脂的调色剂颗粒组成。该方法具有将含有过渡元素的聚集剂添加到分散的细粘合剂树脂颗粒的水性介质中以聚集细粘合剂树脂颗粒的聚集步骤，以及聚集停止步骤，对聚集剂具有还原作用的含氟化合物。聚集剂是选自Sr，Ti，V，Cr，Mn，Fe，Co，Ni和Cu中的二价或更高级金属的盐。

48. 发明授权

US08867978B2 Image forming method and image forming apparatus 有权
标题翻译：图像形成方法和图像形成装置
公开(公告)号：US08867978B2
公开(公告)日：2014-10-21
申请号：US13338917
申请日：2011-12-28
申请人： Michiyo Fujita , Tatsuya Nagase , Asao Matsushima , Yasuko Uchino , Aya Shirai , Ryuichi Hiramoto
发明人： Michiyo Fujita , Tatsuya Nagase , Asao Matsushima , Yasuko Uchino , Aya Shirai , Ryuichi Hiramoto
IPC分类号： G03G15/20 , G03G15/00
CPC分类号： G03G15/6585 , G03G2215/0081
摘要： A method of forming an image comprising the steps of: forming an image on an image support to obtain an original image, and forming a gloss adjusting layer comprising a clear toner-fixed image comprising a clear toner on the original image, wherein the gloss adjusting layer comprises an aggregate of gloss adjusting units, wherein the gloss adjusting units each comprise a section where the clear toner is attached and a section where the clear toner is unattached, wherein a borderline between the section where the clear toner is attached and the section where the clear toner is unattached comprises a straight line.
摘要翻译：一种形成图像的方法，包括以下步骤：在图像载体上形成图像以获得原始图像，并且在原始图像上形成包括透明调色剂的透明调色剂固定图像的光泽调节层，其中光泽调节层包括光泽调节单元的集合体，其中所述光泽调节单元各自包括附着所述透明调色剂的部分和所述透明调色剂未附着的部分，其中所述透明调色剂附着的部分与所述透明调色剂附着的部分之间的边界线未附着的透明调色剂包括直线。

49. 发明授权

US08778586B2 Toner for electrostatic latent image development 有权
标题翻译：用于静电潜像显影的调色剂
公开(公告)号：US08778586B2
公开(公告)日：2014-07-15
申请号：US13528401
申请日：2012-06-20
申请人： Shinya Obara , Tatsuya Nagase , Noboru Ueda , Junya Onishi , Tatsuya Fujisaki , Kenshi Miyajima
发明人： Shinya Obara , Tatsuya Nagase , Noboru Ueda , Junya Onishi , Tatsuya Fujisaki , Kenshi Miyajima
IPC分类号： G03G9/00
CPC分类号： G03G9/09392 , G03G9/09328 , G03G9/09371
摘要： A toner used for electrostatic latent image development which is excellent in fixing separability with maintaining sufficient low temperature fixability even in a high-speed machine and is also superior in crashing resistance, comprising toner particles, each comprising a core particle and a shell layer provided on the surface of the core particle, wherein the core particle comprises a binder resin containing a styrene-acrylic resin and a first styrene-acrylic modified polyester, and the shell comprises a second styrene-acrylic modified polyester resin.
摘要翻译：用于静电潜像显影的调色剂，其即使在高速机器中也保持足够的低温定影性而具有优异的定影分离性，并且还具有优异的耐崩溃性，包括调色剂颗粒，每个调色剂颗粒包括设置在核心颗粒和壳层上的壳层芯颗粒的表面，其中芯颗粒包含含有苯乙烯 - 丙烯酸树脂和第一苯乙烯 - 丙烯酸改性聚酯的粘合剂树脂，并且所述壳包含第二苯乙烯 - 丙烯酸改性聚酯树脂。

50. 发明授权

US08586278B2 Electrostatic image developing toner and producing method of the same 有权
标题翻译：静电图像显影调色剂及其制备方法
公开(公告)号：US08586278B2
公开(公告)日：2013-11-19
申请号：US13272558
申请日：2011-10-13
申请人： Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Tomomi Oshiba , Kenji Hayashi , Saburou Hiraoka , Tomoko Mine
发明人： Mikihiko Sukeno , Hajime Tadokoro , Ken Ohmura , Tatsuya Nagase , Tomomi Oshiba , Kenji Hayashi , Saburou Hiraoka , Tomoko Mine
IPC分类号： G03G9/093
CPC分类号： G03G9/08755 , G03G9/0806 , G03G9/08793 , G03G9/08797 , G03G9/09321 , G03G9/09328 , G03G9/09371 , G03G9/09392
摘要： A method of producing an electrostatic image developing toner comprising toner particles comprising a binder resin containing at least a non-crystalline polyester resin having a crosslinking structure and a crystalline polyester resin, the method comprising the steps of (a-1) preparing a crystalline polyester resin particle aqueous dispersion liquid; (a-2) preparing a polymerizable unsaturated non-crystalline polyester resin aqueous dispersion liquid; (b) preparing crosslinking non-crystalline polyester resin particles by adding a radical polymerization initiator to the aqueous dispersion liquid of particles containing the non-crystalline polyester resin having a polymerizable unsaturated bond; (c) preparing core particles by aggregating at least the particles containing the crystalline polyester resin in an aqueous medium; and (d) preparing a shell layer containing the non-crystalline polyester resin having a crosslinking structure by fusing the particles containing the non-crystalline polyester resin having a crosslinking structure on surfaces of the core particles in an aqueous medium.
摘要翻译：一种静电图像显影调色剂的制造方法，其包含调色剂颗粒，所述调色剂颗粒包含至少含有具有交联结构的非结晶性聚酯树脂和结晶性聚酯树脂的粘合剂树脂，所述方法包括以下步骤：（a-1）制备结晶聚酯树脂颗粒水分散液; （a-2）制备聚合性不饱和非结晶性聚酯树脂水性分散液; （b）通过向包含具有聚合性不饱和键的非结晶性聚酯树脂的粒子的水性分散液中添加自由基聚合引发剂来制备交联的非结晶性聚酯树脂粒子; （c）通过在水性介质中至少聚集含有结晶性聚酯树脂的颗粒来制备芯颗粒; 和（d）通过在水性介质中将含有具有交联结构的非结晶性聚酯树脂的颗粒在芯颗粒的表面上熔融来制备含有具有交联结构的非结晶性聚酯树脂的壳层。

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