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11. 发明授权

US5981129A Electrophotographic toner and method of manufacturing same 失效
标题翻译：电子照相墨粉及其制造方法
公开(公告)号：US5981129A
公开(公告)日：1999-11-09
申请号：US25113
申请日：1998-02-17
申请人： Yoshiaki Akazawa , Toshihiko Murakami , Tatuo Imafuku , Takeaki Ohuchi , Yasuharu Morinishi , Satoshi Ogawa , Tadashi Nakamura , Hitoshi Nagahama , Toshihisa Ishida
发明人： Yoshiaki Akazawa , Toshihiko Murakami , Tatuo Imafuku , Takeaki Ohuchi , Yasuharu Morinishi , Satoshi Ogawa , Tadashi Nakamura , Hitoshi Nagahama , Toshihisa Ishida
IPC分类号： G03G9/08 , G03G9/093
CPC分类号： G03G9/081 , G03G9/0821 , G03G9/0825 , G03G9/0827 , G03G9/08711 , G03G9/093 , G03G9/09307 , G03G9/09321 , G03G9/0935 , G03G9/09364 , G03G9/09392
摘要： An electrophotographic toner is made up of toner particles composed of irregularly-shaped core particles made chiefly of binder resin, and surface-modifying fine particles which are first dispersed over and attached to the surface of the core particles, and then affixed or formed into a film thereon. The BET specific surface area, based on N.sub.2 adsorption, of the toner particles is less than 0.64 times the BET specific surface area of the core particles and surface-modifying fine particles combined together. Further, this value is 1.07 times the BET specific surface area of hypothetical toner particles which are perfect spheres. Consequently, the toner is not prone to problems such as filming, toner scattering, and fogging which are caused by peeling, separation, etc. of the surface-modifying fine particles, nor to poor cleaning due to spherical toner particles. Further, since the toner is manufactured with a quantitative grasp of the state of modification of the surface of the core particles by the surface-modifying fine particles, it is a toner in a stable state.
摘要翻译：电子照相调色剂由主要由粘合剂树脂制成的不规则形状的核心颗粒和首先分散在核颗粒表面上并附着在核颗粒表面上的表面改性微粒组成的调色剂颗粒组成，然后固定或形成为膜上。调色剂颗粒的基于N2吸附的BET比表面积小于核心颗粒的BET比表面积和结合在一起的表面改性微粒的0.64倍。此外，该值是完美球体的假想调色剂颗粒的BET比表面积的1.07倍。因此，调色剂不容易出现由表面改性微粒的剥离，分离等引起的成膜，调色剂飞散和起雾等问题，也不会由于球形调色剂颗粒而导致不良清洁。此外，由于调色剂通过表面改性细颗粒对芯颗粒的表面的修饰状态的定量掌握来制造，所以它是调色剂处于稳定状态。

12. 发明授权

US07407732B2 Electrophotographic toner 有权
标题翻译：电子照相墨粉
公开(公告)号：US07407732B2
公开(公告)日：2008-08-05
申请号：US10465569
申请日：2003-06-20
申请人： Satoshi Ogawa , Masahiko Kubo , Tadayuki Sawai , Kouji Kida
发明人： Satoshi Ogawa , Masahiko Kubo , Tadayuki Sawai , Kouji Kida
IPC分类号： G03G9/087
CPC分类号： G03G9/08755 , G03G9/08782
摘要： An object of the invention is to provide a black toner that can satisfy further the requirement for low energy, high-speed and high performance, a color toner that can be used in an image forming apparatus provided with an oil-less fixation device, and a color toner including the black toner and the color toner. For the black toner, a polyester resin having an acid value of 7 to 20 mgKOH/g is used as the binding resin, and a carboxylic acid-modified paraffin wax having an acid value of 4 to 30 mgKOH/g is used as the wax. For the color toner, polyester resin having an acid value of 7 to 20 mgKOH/g is used as the binding resin, and a carboxylic acid-modified paraffin wax having an acid value of 6 to 25 mgKOH/g is used as the wax.
摘要翻译：本发明的目的是提供一种可以进一步满足低能量，高速和高性能要求的黑色调色剂，可用于具有无油固定装置的图像形成装置中的彩色调色剂，以及包括黑色调色剂和彩色调色剂的彩色调色剂。对于黑色调色剂，使用酸值为7〜20mgKOH / g的聚酯树脂作为粘结树脂，使用酸值为4〜30mgKOH / g的羧酸改性石蜡作为蜡。对于彩色调色剂，使用酸值为7〜20mgKOH / g的聚酯树脂作为粘结树脂，使用酸值为6〜25mgKOH / g的羧酸改性石蜡作为蜡。

13. 发明授权

US06682867B2 Toner for electrophotography 失效
标题翻译：电子照相用碳粉
公开(公告)号：US06682867B2
公开(公告)日：2004-01-27
申请号：US10118006
申请日：2002-04-09
申请人： Masahiko Kubo , Tadayuki Sawai , Satoshi Ogawa , Hiroyuki Terada , Kinji Shinzo , Yoshinori Shimane
发明人： Masahiko Kubo , Tadayuki Sawai , Satoshi Ogawa , Hiroyuki Terada , Kinji Shinzo , Yoshinori Shimane
IPC分类号： G03G9087
CPC分类号： G03G9/09 , G03G9/0819 , G03G9/0821 , G03G9/08755 , G03G9/08795 , G03G9/08797
摘要： A toner for electrophotography comprises: a coloring agent and a binding resin comprising a polyester resin constituted of cyclohexanedimethanol as an essential polyol component, wherein the toner has, at 110° C., a storage elastic modulus of 3×104 Pa or less and a loss elastic modulus of 6×104 Pa or less, and, at 150° C., a storage elastic modulus of 1×10 Pa or more and a loss elastic modulus of 1×102 Pa or more.
摘要翻译：用于电子照相的调色剂包括：着色剂和包含由环己烷二甲醇作为必需多元醇组分构成的聚酯树脂的粘合树脂，其中调色剂在110℃下的储存弹性模量为3×10 4 Pa或更低， 6×10 4 Pa以下的损耗弹性模量，在150℃下的储能弹性模量为1×10 Pa以上，损耗弹性模量为1×10 2 Pa以上。

14. 发明申请

US20210292539A1 RESIN POWDER, RESIN POWDER FOR PRODUCING THREE-DIMENSIONAL OBJECT, AND THREE-DIMENSIONAL OBJECT PRODUCING METHOD 有权
公开(公告)号：US20210292539A1
公开(公告)日：2021-09-23
申请号：US17194380
申请日：2021-03-08
申请人： Tomoharu Miki , Satoshi Ogawa , Mitsuru Naruse
发明人： Tomoharu Miki , Satoshi Ogawa , Mitsuru Naruse
IPC分类号： C08L53/00 , C08K3/36 , C08K3/22 , C08L23/12 , B33Y10/00 , B33Y70/00 , B29C64/153
摘要： Provided is a resin powder including first particles containing a polyolefin-based resin, wherein surfaces of the first particles are coated with second particles at an average coating ratio of 0.15 or greater, where the average coating ratio is measured with a Material Development Kit (MDK) at a temperature lower than a melting point of the resin powder for producing a three-dimensional object by 15 degrees C.

15. 发明授权

US09274445B2 Toner set, developer set, and image forming apparatus 有权
标题翻译：调色剂组，显影剂组和成像装置
公开(公告)号：US09274445B2
公开(公告)日：2016-03-01
申请号：US13800099
申请日：2013-03-13
申请人： Junichi Awamura , Teruki Kusahara , Satoshi Ogawa , Daisuke Ito , Daisuke Inoue , Osamu Uchinokura , Satoshi Kojima , Tsuneyasu Nagatomo , Mamoru Hozumi , Syouko Satoh
发明人： Junichi Awamura , Teruki Kusahara , Satoshi Ogawa , Daisuke Ito , Daisuke Inoue , Osamu Uchinokura , Satoshi Kojima , Tsuneyasu Nagatomo , Mamoru Hozumi , Syouko Satoh
IPC分类号： G03G9/00 , G03G9/08 , G03G9/087
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/0821 , G03G9/08782 , G03G9/08795 , G03G9/08797
摘要： A toner set, including: a transparent toner including a binder resin a, a releasing agent a and no colorant; and one or more color toners, each including a binder resin b, a colorant b and a releasing agent b, wherein the binder resin a includes a non-crystalline resin α and a crystalline resin α, the binder resin b includes a non-crystalline resin β and a crystalline resin β, the releasing agent a has an average particle diameter as a long diameter of 0.2 μm to 2.0 μm, and there is a relationship of 1
摘要翻译：一种调色剂组，包括：包含粘合剂树脂a，脱模剂a和无着色剂的透明调色剂; 和一种或多种彩色调色剂，每种颜色调色剂各自包括粘合剂树脂b，着色剂b和脱模剂b，其中粘合剂树脂a包括非结晶树脂α和结晶树脂α，粘合剂树脂b包括非结晶树脂＆和结晶性树脂组合物，脱模剂a的平均粒径为0.2μm〜2.0μm的长径，并且有1

16. 发明授权

US09152066B2 Toner, developer, process cartridge, and image forming apparatus 有权
标题翻译：调色剂，显影剂，处理盒和成像装置
公开(公告)号：US09152066B2
公开(公告)日：2015-10-06
申请号：US13792763
申请日：2013-03-11
申请人： Ryota Inoue , Hiroaki Katoh , Masahiro Seki , Shun Saito , Yoshitaka Sekiguchi , Yoshihiro Mikuriya , Kazuoki Fuwa , Satoshi Ogawa , Tomohiro Fukao , Takayuki Nakamura
发明人： Ryota Inoue , Hiroaki Katoh , Masahiro Seki , Shun Saito , Yoshitaka Sekiguchi , Yoshihiro Mikuriya , Kazuoki Fuwa , Satoshi Ogawa , Tomohiro Fukao , Takayuki Nakamura
IPC分类号： G03G9/087 , G03G9/08 , G03G21/18
CPC分类号： G03G9/08755 , G03G9/0812 , G03G9/08764 , G03G9/08782 , G03G21/18
摘要： A toner, including: a binder resin; releasing agent-encapsulating capsules; and a colorant, wherein the releasing agent-encapsulating capsules each include: a capsule formed of a resin (I) which is different from the binder resin; and a releasing agent (RA) which is encapsulated in the capsule, and the releasing agent-encapsulating capsules exist in the binder resin, and wherein 50% to 100% of the releasing agent-encapsulating capsules exist in a region from a surface of the toner to a depth of 0.10 times a volume-average particle diameter of the toner.
摘要翻译：一种调色剂，包括：粘合剂树脂; 脱模剂包封胶囊; 和着色剂，其中所述脱模剂包封胶囊各自包括：由与所述粘合剂树脂不同的树脂（I）形成的胶囊; 和封装在胶囊中的脱模剂（RA），脱模剂包封胶囊存在于粘合剂树脂中，其中50％〜100％的脱模剂包封胶囊存在于调色剂到调色剂的体积平均粒径的0.10倍的深度。

17. 发明申请

US20150104739A1 TONER, DEVELOPER, AND IMAGE FORMING APPARATUS 审中-公开
标题翻译：调色剂，开发商和图像形成装置
公开(公告)号：US20150104739A1
公开(公告)日：2015-04-16
申请号：US14384490
申请日：2013-03-07
申请人： Tsuneyasu Nagatomo , Satoshi Kojima , Syouko Satoh , Kiwako Hirohara , Osamu Uchinokura , Junichi Awamura , Satoshi Ogawa , Takahiro Honda
发明人： Tsuneyasu Nagatomo , Satoshi Kojima , Syouko Satoh , Kiwako Hirohara , Osamu Uchinokura , Junichi Awamura , Satoshi Ogawa , Takahiro Honda
IPC分类号： G03G9/00
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0819 , G03G9/08797 , G03G9/09716 , G03G9/09725
摘要： A toner, containing: toner base particles; and an external additive, the toner base particles each including a binder resin and a releasing agent, wherein the external additive includes non-spherical coalesced particles in each of which primary particles are coalesced together, and wherein the coalesced particles satisfy the following formula (1): Nx/1,000×100≦30% where Nx is a number of the primary particles present alone relative to 1,000 of the coalesced particles, as observed under a scanning electron microscope after stirring 0.5 g of the coalesced particles and 49.5 g of a carrier placed in a 50 mL bottle for 10 minutes by means of a mixing and stirring device at 67 Hz.
摘要翻译：调色剂，含有：调色剂基础颗粒; 和外部添加剂，所述调色剂基础颗粒各自包含粘合剂树脂和脱模剂，其中所述外部添加剂包括其中一次颗粒聚结在一起的非球形聚结颗粒，并且其中所述聚结颗粒满足下式（1 ）：Nx / 1,000×100＆nlE; 30％其中Nx是相对于1000个聚结颗粒单独存在的一次颗粒数，如在扫描电子显微镜下观察到的，搅拌0.5g聚结颗粒和49.5g载体通过67Hz的混合搅拌装置置于50mL瓶中10分钟。

18. 发明授权

US08999618B2 Toner set, developer set, and image forming apparatus 有权
标题翻译：调色剂组，显影剂组和成像装置
公开(公告)号：US08999618B2
公开(公告)日：2015-04-07
申请号：US13897658
申请日：2013-05-20
申请人： Ryuuta Yoshida , Satoshi Ogawa , Masaki Watanabe , Hyo Shu , Naohiro Watanabe
发明人： Ryuuta Yoshida , Satoshi Ogawa , Masaki Watanabe , Hyo Shu , Naohiro Watanabe
IPC分类号： G03G9/087 , G03G15/01 , G03G8/00 , G03G9/08 , G03G9/09
CPC分类号： G03G15/01 , G03G8/00 , G03G9/0819 , G03G9/0821 , G03G9/0827 , G03G9/08755 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/09
摘要： A toner set, including: at least one chromatic toner containing a colorant; and a transparent toner containing no colorant, wherein the chromatic toner and the transparent toner each include a releasing agent and a binder resin, and wherein an amount of a tetrahydrofuran insoluble matter in the transparent toner is smaller than an amount of a tetrahydrofuran insoluble matter in the chromatic toner.
摘要翻译：一种调色剂组，包括：含有着色剂的至少一种彩色调色剂; 和不含着色剂的透明调色剂，其中，所述彩色调色剂和透明调色剂各自包含脱模剂和粘合剂树脂，并且其中所述透明调色剂中的四氢呋喃不溶物的量小于四氢呋喃不溶物的量彩色墨粉。

19. 发明申请

US20130244158A1 TONER SET, DEVELOPER SET, AND IMAGE FORMING APPARATUS 有权
标题翻译：调色板，开发者设置和图像形成装置
公开(公告)号：US20130244158A1
公开(公告)日：2013-09-19
申请号：US13800099
申请日：2013-03-13
申请人： Junichi AWAMURA , Teruki Kusahara , Satoshi Ogawa , Daisuke Ito , Daisuke Inoue , Osamu Uchinokura , Satoshi Kojima , Tsuneyasu Nagatomo , Mamoru Hozumi , Syouko Satoh
发明人： Junichi AWAMURA , Teruki Kusahara , Satoshi Ogawa , Daisuke Ito , Daisuke Inoue , Osamu Uchinokura , Satoshi Kojima , Tsuneyasu Nagatomo , Mamoru Hozumi , Syouko Satoh
IPC分类号： G03G9/00 , G03G15/08
CPC分类号： G03G9/0819 , G03G9/0804 , G03G9/0821 , G03G9/08782 , G03G9/08795 , G03G9/08797
摘要： A toner set, including: a transparent toner including a binder resin a, a releasing agent a and no colorant; and one or more color toners, each including a binder resin b, a colorant b and a releasing agent b, wherein the binder resin a includes a non-crystalline resin α and a crystalline resin α, the binder resin b includes a non-crystalline resin β and a crystalline resin β, the releasing agent a has an average particle diameter as a long diameter of 0.2 μm to 2.0 μm, and there is a relationship of 1
摘要翻译：一种调色剂组，包括：包含粘合剂树脂a，脱模剂a和无着色剂的透明调色剂; 和一种或多种彩色调色剂，每种颜色调色剂各自包括粘合剂树脂b，着色剂b和脱模剂b，其中粘合剂树脂a包括非结晶树脂α和结晶树脂α，粘合剂树脂b包括非结晶树脂β和结晶性树脂β，脱模剂a的平均粒径为0.2μm〜2.0μm的长径，并且有1

20. 发明授权

US08520293B2 Display sheet, display device, and electronic apparatus 失效
标题翻译：显示板，显示装置和电子设备
公开(公告)号：US08520293B2
公开(公告)日：2013-08-27
申请号：US12898930
申请日：2010-10-06
申请人： Satoshi Ogawa
发明人： Satoshi Ogawa
IPC分类号： G02B26/00
CPC分类号： G02F1/167 , G02F1/13338 , G02F2001/1672
摘要： A display sheet includes a display layer that has a first display layer having multiple first containers each containing a first electrophoretic particle group and a second display layer disposed on one surface side of the first display layer and having multiple second containers each containing a second electrophoretic particle group. Each of the multiple first containers overlaps at least one of the multiple second containers in a planar view of the display layer.
摘要翻译：显示片包括显示层，该显示层具有第一显示层，该第一显示层具有多个第一容器，每个第一容器均包含第一电泳颗粒组和设置在第一显示层的一个表面侧上的第二显示层，并且具有多个第二容器，每个容器包含第二电泳颗粒组。多个第一容器中的每一个在显示层的平面图中与多个第二容器中的至少一个重叠。

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