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公开(公告)号：US20220342327A1
公开(公告)日：2022-10-27
申请号：US17753668
申请日：2020-07-21
申请人： Hidetoshi Kami , Tomoharu Asano , Masayuki Ishii , Ryota Inoue
发明人： Hidetoshi Kami , Tomoharu Asano , Masayuki Ishii , Ryota Inoue
摘要： An electronic device includes: a support; a charge-transporting layer including a charge-transporting material, or a sensitizing-dye electrode layer including a sensitizing dye, where the charge-transporting layer or the sensitizing-dye electrode layer is disposed on or above the support; and a metal oxide layer disposed on or above the charge-transporting layer or the sensitizing-dye electrode layer. The metal oxide layer includes p-type semiconductor metal oxide and silica or metal oxide particles, and an amount of the silica or metal oxide particles included in the metal oxide layer is 0.5% by mass or greater but 1.5% by mass or less, relative to the metal oxide layer.
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2.发明申请公开(公告)号：US20080138734A1
公开(公告)日：2008-06-12
申请号：US11944552
申请日：2007-11-23
IPC分类号： G03G9/093
CPC分类号： G03G9/1131 , G03G9/1139
摘要： The present invention provides a method for producing a carrier that includes dissolving at least a coating material in carbon dioxide in a liquid state, and forming a coating layer on a core material surface by reducing the solubility of the liquid with at least the coating material dissolved therein through control of at least any one of the pressure and temperature. The present invention also provides a carrier produced by the method for producing a carrier.
摘要翻译： 本发明提供了一种制造载体的方法，该方法包括将至少一种涂料溶解在液态二氧化碳中，并且通过降低至少溶解的涂层材料的液体的溶解度而在芯材表面上形成涂层 其中通过控制压力和温度中的至少任何一个。 本发明还提供一种通过制造载体的方法生产的载体。
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3.发明授权Fine organic silicone particle for latent electrostatic image developing toners, external additive for toners, toner for developing latent electrostatic image, and two-component developer 有权用于静电潜像显影调色剂的精细有机硅颗粒，调色剂用外用添加剂，静电潜像显影用调色剂和双组分显影剂公开(公告)号：US08105743B2
公开(公告)日：2012-01-31
申请号：US12046728
申请日：2008-03-12
IPC分类号： G03G13/08
CPC分类号： G03G21/1814 , G03G9/0804 , G03G9/081 , G03G9/08755 , G03G9/08793 , G03G9/09725 , G03G9/09775
摘要： The present invention provides an organic silicone fine particle for latent electrostatic image developing toners, wherein the organic silicone fine particle has a volume average particle diameter of 0.05 μm to 6.0 μm which is obtained by measurement based on Coulter principle, and has a hemispherical polysiloxane cross-linked structure.By mixing an appropriate amount of an organic silicone resin particle formed in a deformed shape (a hemispherical shape) in a toner or developer, the present invention prevents movement of the organic silicone resin particle from surface functional sites, the movement caused by a phenomenon such as detachment thereof from a toner surface or rolling movement on the toner surface, by the effect of its shape, and makes it possible to effectively achieve the expected function.
摘要翻译： 本发明提供一种静电潜像显影用调色剂用有机硅微粒，其特征在于，有机硅系微粒的体积平均粒径为0.05μm〜6.0μm，通过基于Coulter原理的测定而得到，并且具有半球形聚硅氧烷交叉 链接结构。 通过将适量的形成为变形（半球形）的有机硅氧烷树脂颗粒混合在调色剂或显影剂中，本发明防止了有机硅氧烷树脂颗粒从表面官能位点的移动， 作为其与调色剂表面的分离或其调色剂表面上的滚动运动，通过其形状的影响，并且使得可以有效地实现预期的功能。
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4.发明授权公开(公告)号：US08084181B2
公开(公告)日：2011-12-27
申请号：US12112514
申请日：2008-04-30
申请人： Ryota Inoue , Masayuki Ishii , Yoshihiro Moriya , Takuya Seshita , Shingo Sakashita , Chiaki Tanaka
发明人： Ryota Inoue , Masayuki Ishii , Yoshihiro Moriya , Takuya Seshita , Shingo Sakashita , Chiaki Tanaka
IPC分类号： G03G5/00
CPC分类号： G03G9/1075 , G03G9/1135 , G03G9/1136
摘要： To provide a method for producing a carrier including treating a coating layer on a surface of a core material with a polymer precursor in a supercritical fluid and/or a subcritical fluid so as to add the polymer precursor to the coating layer, and subjecting the coating layer to oxidation treatment so as to form a polymer from the polymer precursor in the coating layer, and a carrier produced by the method.
摘要翻译： 提供一种制造载体的方法，包括在超临界流体和/或亚临界流体中用聚合物前体处理芯材表面上的涂层，以将聚合物前体加入到涂层中，并对涂层 以从涂层中的聚合物前体形成聚合物，以及通过该方法制备的载体。
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5.发明授权公开(公告)号：US08043785B2
公开(公告)日：2011-10-25
申请号：US11944552
申请日：2007-11-23
IPC分类号： G03G9/113
CPC分类号： G03G9/1131 , G03G9/1139
摘要： The present invention provides a method for producing a carrier that includes dissolving at least a coating material in carbon dioxide in a liquid state, and forming a coating layer on a core material surface by reducing the solubility of the liquid with at least the coating material dissolved therein through control of at least any one of the pressure and temperature. The present invention also provides a carrier produced by the method for producing a carrier.
摘要翻译： 本发明提供了一种制造载体的方法，该方法包括将至少一种涂料溶解在液态二氧化碳中，并且通过降低至少溶解的涂层材料的液体的溶解度而在芯材表面上形成涂层 其中通过控制压力和温度中的至少任何一个。 本发明还提供一种通过制造载体的方法生产的载体。
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6.发明申请FINE ORGANIC SILICONE PARTICLE FOR LATENT ELECTROSTATIC IMAGE DEVELOPING TONERS, EXTERNAL ADDITIVE FOR TONERS, TONER FOR DEVELOPING LATENT ELECTROSTATIC IMAGE, AND TWO-COMPONENT DEVELOPER 有权用于专利静电图像显影剂的精细有机硅颗粒，用于色调剂的外部添加剂，用于开发最初静电图像的调色剂和两组分显影剂公开(公告)号：US20080226998A1
公开(公告)日：2008-09-18
申请号：US12046728
申请日：2008-03-12
CPC分类号： G03G21/1814 , G03G9/0804 , G03G9/081 , G03G9/08755 , G03G9/08793 , G03G9/09725 , G03G9/09775
摘要： The present invention provides an organic silicone fine particle for latent electrostatic image developing toners, wherein the organic silicone fine particle has a volume average particle diameter of 0.05 μm to 6.0 μm which is obtained by measurement based on Coulter principle, and has a hemispherical polysiloxane cross-linked structure.By mixing an appropriate amount of an organic silicone resin particle formed in a deformed shape (a hemispherical shape) in a toner or developer, the present invention prevents movement of the organic silicone resin particle from surface functional sites, the movement caused by a phenomenon such as detachment thereof from a toner surface or rolling movement on the toner surface, by the effect of its shape, and makes it possible to effectively achieve the expected function.
摘要翻译： 本发明提供一种静电潜像显影用调色剂用有机硅氧烷微粒，其特征在于，有机硅系微粒的体积平均粒径为0.05〜6.0μm，通过基于Coulter原理的测定得到，并且具有半球形聚硅氧烷交叉 链接结构。 通过将适量的形成为变形（半球形）的有机硅氧烷树脂颗粒混合在调色剂或显影剂中，本发明防止了有机硅氧烷树脂颗粒从表面官能位点的移动， 作为其与调色剂表面的分离或其调色剂表面上的滚动运动，通过其形状的影响，并且使得可以有效地实现预期的功能。
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7.发明申请CARRIER AND METHOD FOR PRODUCING THE SAME, DEVELOPER AND IMAGE FORMING METHOD 有权用于生产它们的载体和方法，开发者和图像形成方法公开(公告)号：US20080280224A1
公开(公告)日：2008-11-13
申请号：US12112514
申请日：2008-04-30
申请人： Ryota Inoue , Masayuki Ishii , Yoshihiro Moriya , Takuya Seshita , Shingo Sakashita , Chiaki Tanaka
发明人： Ryota Inoue , Masayuki Ishii , Yoshihiro Moriya , Takuya Seshita , Shingo Sakashita , Chiaki Tanaka
IPC分类号： G03G9/10
CPC分类号： G03G9/1075 , G03G9/1135 , G03G9/1136
摘要： To provide a method for producing a carrier including treating a coating layer on a surface of a core material with a polymer precursor in a supercritical fluid and/or a subcritical fluid so as to add the polymer precursor to the coating layer, and subjecting the coating layer to oxidation treatment so as to form a polymer from the polymer precursor in the coating layer, and a carrier produced by the method.
摘要翻译： 提供一种制造载体的方法，包括在超临界流体和/或亚临界流体中用聚合物前体处理芯材表面上的涂层，以将聚合物前体加入到涂层中，并对涂层 以从涂层中的聚合物前体形成聚合物，以及通过该方法制备的载体。
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公开(公告)号：US11036152B2
公开(公告)日：2021-06-15
申请号：US16492986
申请日：2018-02-21
摘要： Provided is a toner including a binder resin, a release agent, and a charge-controlling agent, wherein the toner includes toner particles having particle diameters of 3 micrometers or smaller, among the toner particles having particle diameters of 3 micrometers or smaller, a proportion of the toner particles having an average circularity of 0.70 or greater but 0.85 or less in all of the toner particles is 10% by number or greater but less than 20% by number and a proportion of the toner particles having an average circularity of less than 0.70 in all of the toner particles is 10% by number or less.
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9.发明授权公开(公告)号：US09176409B2
公开(公告)日：2015-11-03
申请号：US14047255
申请日：2013-10-07
申请人： Masayuki Ishii , Toyoshi Sawada
发明人： Masayuki Ishii , Toyoshi Sawada
CPC分类号： G03G9/09321 , G03G9/09342 , G03G9/09371
摘要： Toner contains a mother toner particle containing a binder resin and a coloring agent and an external additive to cover the mother toner particle, wherein the external additive contains a resin particle, wherein the resin particle has an outer shell layer formed of silica or modified silica, wherein the resin particle has a non-spherical form with a shape factor (SF) of 1.20 or greater as calculated by the following relationship 1, Shape factor(SF)=[(Absolute maximum length of particle)2/Projected area of particle)]×(π/4) Relation 1.
摘要翻译： 调色剂含有含有粘合剂树脂和着色剂的母体调色剂颗粒和外部添加剂以覆盖母体调色剂颗粒，其中外部添加剂含有树脂颗粒，其中树脂颗粒具有由二氧化硅或改性二氧化硅形成的外壳层， 其特征在于，树脂粒子的形状因子（SF）为1.20以上，通过以下关系式1，形状因子（SF）= [（绝对最大粒子长度）2 /粒子的投影面积）计算出的非球形， ]×（＆pgr; / 4）关系1。
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10.发明授权Toner, and developer, image forming method and process cartridge using the toner 有权调色剂和显影剂，成像方法和使用调色剂的处理盒公开(公告)号：US08927186B2
公开(公告)日：2015-01-06
申请号：US12952776
申请日：2010-11-23
申请人： Masayuki Ishii , Toyoshi Sawada
发明人： Masayuki Ishii , Toyoshi Sawada
CPC分类号： G03G9/0812 , G03G9/0906 , G03G9/0926 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： A toner for use in developing an electrostatic latent image is provided. The toner includes a colored particulate material including at least a binder resin and a colorant; and an external additive present on a surface of the colored particulate material and including a particulate crystalline hydroxyapatite. The particulate crystalline hydroxyapatite has an average aspect ratio of not less than 3 and less than 30.
摘要翻译： 提供了用于显影静电潜像的调色剂。 调色剂包括至少包含粘合剂树脂和着色剂的着色颗粒材料; 和存在于着色颗粒材料的表面上并包括颗粒状晶体羟基磷灰石的外部添加剂。 颗粒状晶体羟基磷灰石的平均纵横比不小于3且小于30。
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