公开(公告)号：US20240021825A1

公开(公告)日：2024-01-18

申请号：US18253962

申请日：2021-11-24

申请人： Kohji Matsuoka ,  Hiromitsu Kawase ,  Yuu Zama ,  Ryuji Higashi ,  Okitoshi Kimura ,  Tomoya Ohmura ,  Takuya Saiga ,  Naoki Shiraishi ,  Toshiya Sagisaka ,  Daisuke Nose

发明人： Kohji Matsuoka ,  Hiromitsu Kawase ,  Yuu Zama ,  Ryuji Higashi ,  Okitoshi Kimura ,  Tomoya Ohmura ,  Takuya Saiga ,  Naoki Shiraishi ,  Toshiya Sagisaka ,  Daisuke Nose

IPC分类号： H01M4/62 ,  H01M4/48 ,  H01M4/04

CPC分类号： H01M4/622 ,  H01M4/48 ,  H01M4/0414

摘要： A liquid composition for electrodes is capable of forming an isolation layer having an excellent adhesion to the electrode composite material layer when used as an electrode for an electrochemical device. A corresponding electrochemical device has excellent electrochemical device characteristics. The liquid composition for an electrode contains inorganic particles, a resin, and a dispersant. The resin is soluble in a non-polar solvent or in a mixed solvent containing a non-polar solvent, and the resin has an ethylene oxide chain in a main chain.

公开(公告)号：US08697327B2

公开(公告)日：2014-04-15

申请号：US13264136

申请日：2010-05-19

申请人： Takaho Shibata ,  Masayoshi Kato ,  Ryuji Higashi ,  Takayuki Toyoda ,  Ryo Natori ,  Yuya Chimoto

发明人： Takaho Shibata ,  Masayoshi Kato ,  Ryuji Higashi ,  Takayuki Toyoda ,  Ryo Natori ,  Yuya Chimoto

IPC分类号： G03G9/093 ,  G03G9/08 ,  G03G9/087

CPC分类号： G03G9/0804 ,  G03G9/08759 ,  G03G9/08791 ,  G03G9/093 ,  G03G9/09328 ,  G03G9/09371 ,  G03G9/09392

摘要： A process for producing a core-shell toner is provided in which the toner has core particles containing at least a binder resin (1), a colorant and a release agent and shell layers which contain at least a resin (2) and with which the core particles are covered; and the process including the steps of (A) mixing a binder resin-(1) dispersion, a colorant dispersion and a release agent dispersion, (B) adding to a mixed dispersion thus obtained an agglomerating agent to effect agglomeration, (C) adding to core agglomerated particles thus formed a mixture prepared by mixing the resin-(2) dispersion and a metal salt to make the resin (2) adhere to the surfaces of the core agglomerated particles, and (D) heating core-shell agglomerated particles thus formed to a temperature not lower than the glass transition temperatures of the binder resin (1) and resin (2) to effect fusion thereof.

摘要翻译： 提供一种生产核 - 壳调色剂的方法，其中调色剂具有至少含有粘合剂树脂（1），着色剂和脱模剂的核心颗粒和至少含有树脂（2）的壳层， 核心颗粒被覆盖; 该方法包括以下步骤：（A）将粘合剂树脂 - （1）分散体，着色剂分散体和脱模剂分散体混合，（B）向由此获得的混合分散体中加入凝聚剂以进行凝聚，（C） 从而形成通过混合树脂 - （2）分散体和金属盐以使树脂（2）粘附到芯聚集颗粒的表面而制备的混合物的混合物，和（D）加热芯 - 壳聚集的颗粒，因此 形成为不低于粘合剂树脂（1）和树脂（2）的玻璃化转变温度以进行熔融的温度。

公开(公告)号：US07245851B2

公开(公告)日：2007-07-17

申请号：US10978581

申请日：2004-11-02

申请人： Atsushi Fujii ,  Masato Tanaka ,  Ryuji Higashi

发明人： Atsushi Fujii ,  Masato Tanaka ,  Ryuji Higashi

IPC分类号： G03G15/047 ,  G03G15/26

CPC分类号： G03G5/04 ,  G03G5/047 ,  G03G5/0629 ,  G03G5/0644 ,  G03G5/0646 ,  G03G5/0679 ,  G03G5/0681 ,  G03G5/0696 ,  G03G2215/00962

摘要： In an electrophotographic apparatus having a blue (purple) semiconductor laser as a light source, the electrophotographic apparatus has an electrophotographic photosensitive member, a charging means, an exposure means, a developing means, a transfer means and a destaticizing means. The exposure means has a semiconductor laser and the destaticizing means having a light-emitting diode, wherein wavelength λa (nm) of the semiconductor laser, wavelength λb (nm) of the light-emitting diode and wavelength λc (nm) at which the electrophotographic photosensitive member has a maximum spectral sensitivity satisfy the following relationship (1): λa

摘要翻译： 在具有蓝色（紫色）半导体激光器作为光源的电子照相设备中，电子照相设备具有电照相感光构件，充电装置，曝光装置，显影装置，转印装置和去静电装置。 曝光装置具有半导体激光器和具有发光二极管的去静电装置，其中半导体激光器的波长λa（nm），发光二极管的波长长度（nm）和波长长度（nm），电子照相 感光构件的最大光谱灵敏度满足以下关系式（1）：<？in-line-formula description =“In-line formula”end =“lead”？> lambdaa ，λa，lambdab和lambdac中的任一个都在380nm到520nm的范围内。

公开(公告)号：US20240313191A1

公开(公告)日：2024-09-19

申请号：US18602539

申请日：2024-03-12

申请人： Shun Goto ,  Muxin Li ,  Hitoshi Kida ,  Ryuji Higashi ,  Kayato Ohya ,  Satoshi Nakajima ,  Hiromichi Kuriyama

发明人： Shun Goto ,  Muxin Li ,  Hitoshi Kida ,  Ryuji Higashi ,  Kayato Ohya ,  Satoshi Nakajima ,  Hiromichi Kuriyama

IPC分类号： H01M4/04

CPC分类号： H01M4/0404

摘要： A method of manufacturing an electrode is provided that includes applying a first liquid composition including a polymerizable compound and a first solvent onto an electrode base to form a first liquid composition layer, polymerizing the polymerizable compound to form a resin structure layer, applying a second liquid composition including an active material and a second solvent onto the electrode base to form a second liquid composition layer, and removing the first solvent and the second solvent.

公开(公告)号：US20240297308A1

公开(公告)日：2024-09-05

申请号：US18593182

申请日：2024-03-01

申请人： Toshiya Sagisaka ,  Kayato Ohya ,  Ryuji Higashi ,  Soh Noguchi

发明人： Toshiya Sagisaka ,  Kayato Ohya ,  Ryuji Higashi ,  Soh Noguchi

IPC分类号： H01M4/62 ,  H01M4/02 ,  H01M4/04 ,  H01M4/1391 ,  H01M4/1397 ,  H01M4/485 ,  H01M4/58 ,  H01M10/0562

CPC分类号： H01M4/622 ,  H01M4/0407 ,  H01M4/1391 ,  H01M4/1397 ,  H01M4/485 ,  H01M4/5825 ,  H01M10/0562 ,  H01M2004/028 ,  H01M2300/0068

摘要： A binder used in a liquid composition containing at least one of a positive electrode active material and a solid electrolyte is provided. The binder includes a structural unit (a) and a structural unit (b) each having specific chemical structures, and a composition ratio (a:b) of the structural unit (a) and the structural unit (b) ranges from “more than 0 mol %:less than 100 mol %” to “100 mol % or less:0 mol % or more”.

公开(公告)号：US07754000B2

公开(公告)日：2010-07-13

申请号：US11670236

申请日：2007-02-01

申请人： Kazumichi Nakahama ,  Takayuki Teshima ,  Yukio Hanyu ,  Ryuji Higashi

发明人： Kazumichi Nakahama ,  Takayuki Teshima ,  Yukio Hanyu ,  Ryuji Higashi

IPC分类号： C09D11/00

CPC分类号： C09D17/003 ,  C09B67/0026 ,  C09B67/0035 ,  C09B67/0085 ,  C09D11/322

摘要： A process for preparing a pigment dispersion, which comprises mixing a first solvent composed of an organic solvent in which a pigment has been dissolved with a second solvent which lowers the solubility of the pigment in the presence of a dispersant, thereby precipitating and dispersing particles of the pigment in a mixed solvent, wherein a pigment derivative to which a hydrophobic substituent having affinity for the first solvent has been bonded is used as the pigment.

摘要翻译： 一种制备颜料分散体的方法，其包括将其中已经溶解有颜料的有机溶剂的第一溶剂与第二溶剂混合，所述第二溶剂在分散剂存在下降低颜料的溶解度，从而沉淀和分散 使用混合溶剂中的颜料作为颜料，其中将与第一溶剂具有亲和性的疏水性取代基结合的颜料衍生物用作颜料。

公开(公告)号：US20100028794A1

公开(公告)日：2010-02-04

申请号：US12574217

申请日：2009-10-06

申请人： Masayoshi Kato ,  Takayuki Toyoda ,  Ryuji Higashi ,  Ryo Natori ,  Takaho Shibata ,  Yuya Chimoto ,  Takeshi Miyazaki

发明人： Masayoshi Kato ,  Takayuki Toyoda ,  Ryuji Higashi ,  Ryo Natori ,  Takaho Shibata ,  Yuya Chimoto ,  Takeshi Miyazaki

IPC分类号： G03G9/08

CPC分类号： G03G9/0804 ,  C08J3/03 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08755 ,  G03G9/08791 ,  G03G9/08797

摘要： The present invention provides an aqueous dispersion of nonspherical fine resin particles having excellent storage stability and processability such as aggregation and adherence to other substances, a method for producing the aqueous dispersion of fine resin particles, and a method for producing toner particles using the aqueous dispersion of fine resin particles. The present invention relates to an aqueous dispersion of fine resin particles characterized in that the fine resin particles are nonspherical particles with an average minor axis being 0.02 μm or more and 1.00 μm or less and an average ratio of a major axis to a minor axis being 2.0 or more and 5.0 or less, a method for producing the aqueous dispersion of fine resin particles, and a method for producing toner particles using the aqueous dispersion of fine resin particles.

摘要翻译： 本发明提供了具有优异的储存稳定性和加工性，例如聚集和粘附到其它物质的非球形的细小树脂颗粒的水性分散体，用于制备细小树脂颗粒的水性分散体的方法，以及使用该水性分散体制备调色剂颗粒的方法 的树脂微粒。 本发明涉及一种细颗粒树脂颗粒的水性分散体，其特征在于，所述树脂微粒是平均短径为0.02μm以上至1.00μm以下的非球形颗粒，长轴与短轴的平均比为 2.0以上且5.0以下的树脂粒子的水性分散体的制造方法以及使用树脂微粒的水性分散体制造调色剂颗粒的方法。

公开(公告)号：US20070215270A1

公开(公告)日：2007-09-20

申请号：US11680208

申请日：2007-02-28

申请人： Kazumichi Nakahama ,  Takayuki Teshima ,  Yukio Hanyu ,  Ryuji Higashi

发明人： Kazumichi Nakahama ,  Takayuki Teshima ,  Yukio Hanyu ,  Ryuji Higashi

IPC分类号： B65C9/18

CPC分类号： C09B67/0035 ,  C09D11/322 ,  C09D11/54

摘要： A method for producing a liquid composition containing pigment particles is provided including (1) maintaining a mixture of a solvent and pigments of at least two types including a pigment A insoluble in the solvent at a normal temperature and a normal pressure, and a pigment B soluble in the solvent at the normal temperature and the normal pressure, at a temperature exceeding the normal temperature and a pressure exceeding the normal pressure, thereby obtaining a pigment solution in which the pigment A and the pigment B are dissolved; and (2) cooling the pigment solution to a temperature precipitating a deposition of the pigment A or lower, thereby precipitating pigment particles containing the pigment A and the pigment B.

摘要翻译： 提供一种含有颜料颗粒的液体组合物的制造方法，其包括：（1）在常温常压下，将不溶于溶剂的颜料A至少2种的溶剂和颜料的混合物和颜料B 在正常温度和常压下，超过正常温度和超过常压的压力下溶解在溶剂中，从而得到颜料A和颜料B溶解的颜料溶液; 和（2）将颜料溶液冷却至析出颜料A沉积的温度以下，从而析出含有颜料A和颜料B的颜料粒子。

公开(公告)号：US06773856B2

公开(公告)日：2004-08-10

申请号：US10285467

申请日：2002-11-01

申请人： Masato Tanaka ,  Hideki Anayama ,  Hidetoshi Hirano ,  Atsushi Fujii ,  Ryuji Higashi

发明人： Masato Tanaka ,  Hideki Anayama ,  Hidetoshi Hirano ,  Atsushi Fujii ,  Ryuji Higashi

IPC分类号： G03G5047

CPC分类号： G03G5/0517 ,  G03G5/0521 ,  G03G5/0607 ,  G03G5/0609 ,  G03G5/0612 ,  G03G5/0618 ,  G03G5/0694

摘要： An electrophotographic photosensitive member has a support and a photosensitive layer provided thereon. The photosensitive layer contains a carixarene compound having specific structure. Also disclosed are a process cartridge and an electrophotographic apparatus which have the electrophotographic photosensitive member.

摘要翻译： 电子照相感光构件具有支撑件和设置在其上的感光层。 感光层含有具有特定结构的加合芳香化合物。 还公开了具有电子照相感光构件的处理盒和电子照相设备。

公开(公告)号：US20220407074A1

公开(公告)日：2022-12-22

申请号：US17756072

申请日：2020-11-18

申请人： Masahiro MASUZAWA ,  Kohji Matsuoka ,  Yuu Zama ,  Tomoya Ohmura ,  Ryuji Higashi ,  Hideo Yanagita

发明人： Masahiro MASUZAWA ,  Kohji Matsuoka ,  Yuu Zama ,  Tomoya Ohmura ,  Ryuji Higashi ,  Hideo Yanagita

IPC分类号： H01M4/62 ,  H01M4/04

摘要： An electrode is capable of achieving both the safety of a corresponding electrochemical device and at least one of the output or the capacity retention rate. The electrode contains an electrode composite material layer, an insulating layer, and an electrode substrate. The electrode composite material layer and the insulating layer are sequentially formed on the electrode substrate, and the electrode composite material layer is coated by the insulating layer. An average value of the coverage percentage of the electrode composite material layer by the insulating layer in the electrode is 90% or more.