-
1.发明授权Toner for developing electrostatic charge image, electrostatic charge image developer, image forming method and image forming apparatus 有权用于显影静电荷图像的调色剂，静电荷图像显影剂，图像形成方法和图像形成装置公开(公告)号：US07776502B2
公开(公告)日：2010-08-17
申请号：US11790652
申请日：2007-04-26
IPC分类号： G03G9/087
CPC分类号： G03G15/08 , G03G9/0819 , G03G9/0872 , G03G9/08722 , G03G9/08724 , G03G9/08728 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G2215/0609
摘要： A toner for developing an electrostatic charge image, includes: a binder resin formed by reacting a polymerizable aromatic monomer having an ethylenically unsaturated double bond conjugated to an aromatic ring thereof, a nitrogen-containing polymerizable aliphatic monomer having an ethylenically unsaturated double bond and a sulfur-containing aliphatic compound to each other; and a colorant, wherein a ratio (MN/MS) of an amount of nitrogen (MN) to an amount of sulfur (MS) is in a range of from 1.0 to 15.
摘要翻译： 用于显影静电荷图像的调色剂包括：通过使具有与其芳香环共轭的烯属不饱和双键的可聚合芳族单体，具有烯键式不饱和双键的含氮可聚合脂族单体和硫 的脂肪族化合物; 和着色剂，其中氮（MN）的量与硫的量（MS）的比（MN / MS）在1.0至15的范围内。
-
2.发明申请Toner for developing electrostatic charge image, electrostatic charge image developer, image forming method and image forming apparatus 有权用于显影静电荷图像的调色剂，静电荷图像显影剂，图像形成方法和图像形成装置公开(公告)号：US20080102396A1
公开(公告)日：2008-05-01
申请号：US11790652
申请日：2007-04-26
CPC分类号： G03G15/08 , G03G9/0819 , G03G9/0872 , G03G9/08722 , G03G9/08724 , G03G9/08728 , G03G9/08791 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G2215/0609
摘要： A toner for developing an electrostatic charge image, includes: a binder resin formed by reacting a polymerizable aromatic monomer having an ethylenically unsaturated double bond conjugated to an aromatic ring thereof, a nitrogen-containing polymerizable aliphatic monomer having an ethylenically unsaturated double bond and a sulfur-containing aliphatic compound to each other; and a colorant, wherein a ratio (MN/MS) of an amount of nitrogen (MN) to an amount of sulfur (MS) is in a range of from 1.0 to 15
摘要翻译： 用于显影静电荷图像的调色剂包括：通过使具有与其芳香环共轭的烯属不饱和双键的可聚合芳族单体，具有烯键式不饱和双键的含氮可聚合脂族单体和硫 的脂肪族化合物; 和着色剂，其中氮（MN）的量与硫的量（MS）的比（MN / MS）在1.0至15的范围内
-
3.发明授权Image formation method, replenishing toner used in this method and method of producing the same, and carrier-containing toner cartridge 有权图像形成方法，用于该方法的补充调色剂及其制造方法以及含载体的调色剂盒公开(公告)号：US06746810B2
公开(公告)日：2004-06-08
申请号：US10105255
申请日：2002-03-26
申请人： Chiaki Suzuki , Masahiro Takagi , Atsuhiko Eguchi , Satoshi Inoue , Sakon Takahashi , Masahiro Uchida , Rieko Kataoka , Hiroyuki Fukuda , Fusako Kiyono , Eiji Iwasaki
发明人： Chiaki Suzuki , Masahiro Takagi , Atsuhiko Eguchi , Satoshi Inoue , Sakon Takahashi , Masahiro Uchida , Rieko Kataoka , Hiroyuki Fukuda , Fusako Kiyono , Eiji Iwasaki
IPC分类号： G03G2110
CPC分类号： G03G9/10 , G03G9/0827 , G03G9/09725 , G03G9/1075 , G03G9/1132 , G03G9/1133 , G03G9/1134 , G03G9/1135
摘要： An image formation method which remarkably extends developer life while providing size reduction and high speed coloring. Also, a replenishing toner and a method of producing the same, and a toner cartridge. In the image formation method, conducting image formation by an image formation apparatus having a plurality of xerography units, the developer apparatus of at least one xerography unit has a developer recovering mechanism appropriately replenishing a replenishing toner composed of a toner and a carrier into the developer apparatus and recovering an excess portion of a developer from the equipment. The above-mentioned replenishing toner has a carrier content in the range of 5 to 40% by weight, the above-mentioned carrier is a carrier coated with a resin having a specific composition, and/or the above-mentioned toner is in a specific shape. The replenishing toner may be produced using the above-mentioned recovered developer.
摘要翻译： 一种图像形成方法，其显着延长显影剂寿命，同时提供尺寸减小和高速着色。 此外，补充调色剂及其制造方法以及调色剂盒。 在图像形成方法中，通过具有多个静电复印单元的图像形成装置进行图像形成，至少一个静电复印单元的显影装置具有显影剂回收机构，适当地将由调色剂和载体构成的补充调色剂补充到显影剂中 从设备中回收多余的显影剂。 上述补充调色剂的载体含量在5-40重量％的范围内，上述载体是涂覆有具有特定组成的树脂的载体，和/或上述调色剂是特定的 形状。 可以使用上述回收的显影剂来制造补充调色剂。
-
4.发明授权Method of producing a carrier for electrophotography and method of producing a developer for electrophotography 有权电子照相用载体的制造方法及电子照相用显影剂的制造方法公开(公告)号：US08597866B2
公开(公告)日：2013-12-03
申请号：US12558074
申请日：2009-09-11
IPC分类号： G03G9/113
CPC分类号： G03G9/1131 , G03G9/1075 , G03G9/1137 , G03G9/1139
摘要： A method of producing a carrier for electrophotography includes: covering a surface of a core particle with a coating layer including resin particles and a crosslinking resin in an uncrosslinked state present in spaces between the resin particles; and applying a mechanical impact from the outer surface of the coating layer before crosslinking of the crosslinking resin.
摘要翻译： 一种电子照相用载体的制造方法，其特征在于，在树脂粒子间存在的未交联状态下，用包含树脂粒子和交联树脂的被覆层覆盖芯粒子的表面， 并在交联树脂交联之前从涂层的外表面施加机械冲击。
-
5.发明授权Positively chargeable two-component developer, image forming method, and image forming apparatus 有权可积极充电的双组分显影剂，成像方法和成像设备公开(公告)号：US08383308B2
公开(公告)日：2013-02-26
申请号：US12260684
申请日：2008-10-29
IPC分类号： G03G9/08
CPC分类号： G03G9/08755 , G03G9/0823 , G03G9/08782 , G03G9/08786 , G03G9/1136
摘要： A positively chargeable two-component developer, including at least a toner and a carrier, wherein the toner contains a binder resin, a colorant, a wax, and a charge control agent, the binder resin contains at least a polyester resin and an addition polymerization resin grafted with a polyolefin, the wax and the addition polymerization resin grafted with a polyolefin are contained at a wax:addition polymerization resin grafted with a polyolefin ratio of from about 40:60 to about 80:20, and the carrier is a magnetic powder having a coating layer containing a methyl-containing silicone resin.
摘要翻译： 一种可带正电荷的双组分显影剂，包括至少一种调色剂和载体，其中调色剂含有粘合剂树脂，着色剂，蜡和电荷控制剂，该粘合剂树脂至少含有一种聚酯树脂和一种加成聚合 用聚烯烃接枝的树脂，蜡和接枝有聚烯烃的加成聚合树脂包含在蜡：接枝聚烯烃比为约40:60至约80:20的加成聚合树脂中，载体是磁性粉末 具有含有含甲基的有机硅树脂的涂层。
-
6.发明申请ELECTROPHOTOGRAPHIC DEVELOPER, DEVELOPER CARTRIDGE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS 有权电子显影开发商，开发者盒，过程盒和图像形成装置公开(公告)号：US20110236813A1
公开(公告)日：2011-09-29
申请号：US12862028
申请日：2010-08-24
CPC分类号： G03G9/1139 , G03G9/0819 , G03G9/0827 , G03G9/08795 , G03G9/08797 , G03G9/1075 , G03G9/1134 , G03G15/0865 , G03G15/0868 , G03G21/1814
摘要： An electrophotographic developer is provided which includes: a toner that includes toner base particles and an external additive attached to a surface of the toner base particles and has an amount of Al on the surface of the toner base particles of from about 0.002 to about 0.02 atm %; and a carrier that includes magnetic particles and a coating resin layer that coats the magnetic particles, the coating resin layer including particles with a volume-average particle diameter of from about 80 to about 800 nm, such as organic particles or inorganic particles having an organic layer on a surface of the inorganic particles, the carrier satisfying any one of the following formulas, where SP1, SP2 and SP3 represent a solubility parameter of resin of the coating resin layer, the organic particles, and the organic layer respectively: about 10>|SP1−SP2|>about 4 (1); and about 10>|SP1−SP3|>about 4 (2).
摘要翻译： 提供了一种电子照相显影剂，其包括：调色剂，其包括调色剂基础颗粒和附着到调色剂基础颗粒的表面的外部添加剂，并且调色剂基础颗粒表面上的Al的量为约0.002至约0.02atm ％; 以及包含磁性颗粒的载体和涂覆磁性颗粒的涂覆树脂层，涂层树脂层包括体积平均粒径为约80至约800nm的颗粒，例如有机颗粒或具有有机物的无机颗粒 无机粒子的表面上的层，载体满足下式中的任一个，其中SP1，SP2和SP3分别表示涂料树脂层，有机颗粒和有机层的树脂的溶解度参数：约10> | SP1-SP2 |>约4（1）; 和大约10（SP1）| SP1-SP3 |>约4（2）。
-
7.发明授权Toner, developer, toner cartridge, process cartridge, and image forming apparatus 有权调色剂，显影剂，调色剂盒，处理盒和成像设备公开(公告)号：US08394567B2
公开(公告)日：2013-03-12
申请号：US12726004
申请日：2010-03-17
IPC分类号： G03G9/09
CPC分类号： G03G9/0812 , G03G9/08764 , G03G9/08768 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G9/0904 , G03G9/1135 , G03G2221/183
摘要： There is provided a toner for electrostatic latent image developing, which includes a binder resin; a carbon black-surface treated with an isocyanate compound including a plurality of isocyanate groups which include one or more isocyanate groups that are not bonded to the carbon black; and a release agent having an acid value of about 5 mgKOH/g or higher and/or a hydroxyl value of about 5 mgKOH/g or higher.
摘要翻译： 提供了一种用于静电潜像显影的调色剂，其包括粘合剂树脂; 用包括多个异氰酸酯基团的异氰酸酯化合物处理的炭黑表面，所述异氰酸酯化合物包括一个或多个不与碳黑键合的异氰酸酯基团; 和酸值为约5mgKOH / g以上和/或羟值为约5mgKOH / g以上的脱模剂。
-
8.发明授权Carrier for developer of electrostatic latent image, method for making said carrier 失效用于静电潜像显影剂的载体，用于制造所述载体的方法
公开(公告)号：US5849448A
公开(公告)日：1998-12-15
申请号：US818454
申请日：1997-03-17
申请人： Susumu Yoshino , Satoshi Inoue , Kaori Ohishi , Shinpei Takagi , Sakon Takahashi , Noriyuki Mizutani
发明人： Susumu Yoshino , Satoshi Inoue , Kaori Ohishi , Shinpei Takagi , Sakon Takahashi , Noriyuki Mizutani
CPC分类号： G03G9/1135 , G03G9/1131 , G03G9/1133 , G03G9/1139
摘要： The present invention provides a carrier for developer of an electrostatic latent image and related technologies. The carrier is excellent in the ability to impart charge suitably and stably to toner and has a structure durable enough to maintain the ability for a long period of time such that the structure can prevent the toner from being adhered onto the carrier surface for a long period of time. The carrier comprises a core covered with a resin coating layer containing resin particles and an electroconductive fine powder in the form of a dispersion in a matrix resin. The carrier can be produced by a method comprising the steps of preparing a coating solution by placing materials in a solvent which can dissolve the matrix resin, but cannot dissolve the resin particles, dispersing the particles of the resin, applying the solution to a core and removing the solvent. A high-quality image can be formed by use of the developer comprising the carrier and the toner.
摘要翻译： 本发明提供了一种用于静电潜像显影剂和相关技术的载体。 该载体对赋予调色剂的适当且稳定的赋予能力优异，具有耐久性足以维持长时间能力的结构，使得结构能够防止调色剂长时间粘附在载体表面上 的时间。 载体包括被包含树脂颗粒的树脂涂层和基质树脂中分散体形式的导电细粉末覆盖的芯。 载体可以通过以下方法制备：包括以下步骤：通过将材料放置在可溶解基体树脂的溶剂中而不溶解树脂颗粒，分散树脂颗粒，将溶液施加到芯上的步骤来制备涂布溶液， 除去溶剂。 可以通过使用包含载体和调色剂的显影剂来形成高质量的图像。
-
9.发明授权Toner for developing electrostatic charge image, electrostatic charge image developer, toner cartridge, process cartridge and image forming apparatus 有权用于显影静电荷图像的调色剂，静电荷图像显影剂，调色剂盒，处理盒和成像装置公开(公告)号：US08507167B2
公开(公告)日：2013-08-13
申请号：US12852835
申请日：2010-08-09
申请人： Yutaka Saito , Michio Take , Yoshifumi Iida , Sakon Takahashi , Motoko Sakai , Katsuyuki Kitajima
发明人： Yutaka Saito , Michio Take , Yoshifumi Iida , Sakon Takahashi , Motoko Sakai , Katsuyuki Kitajima
CPC分类号： G03G9/0827 , G03G9/0825 , G03G9/08755 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/097 , G03G9/09716 , G03G9/09725 , G03G2215/0617
摘要： The invention provides a toner for developing an electrostatic image including toner particles having a shape factor SF1 of 110 or more and including a binder resin, and particles of an external additive that adhere to the toner particles, wherein the particles of the external additive including first particles, and second particles which are adhered to the first particles and have a primary particle size of 0.2 times to 0.5 times as large as that of the first particles, and in an image obtained by observing the particles of the external additive with a microscope, when the projection surface area of the first particle is defined as S1 and the total of the projection surface areas of the second particles which are not hidden by the first particle is defined as S2, S2 being from 0.1 times to 0.5 times as large as S1.
摘要翻译： 本发明提供了一种用于显影静电图像的调色剂，其包括形状系数SF1为110或更大的调色剂颗粒，并且包括粘合剂树脂，以及附着在调色剂颗粒上的外部添加剂颗粒，其中外部添加剂的颗粒包括第一 颗粒和第二颗粒，其粘附到第一颗粒上并且具有一次粒径为第一颗粒的一次粒径的0.2倍至0.5倍，并且在通过用显微镜观察外部添加剂的颗粒而获得的图像中， 当第一颗粒的投影表面积被定义为S1，并且未被第一颗粒隐藏的第二颗粒的投影表面积的总和定义为S2时，S2为S1的0.1倍至0.5倍 。
-
10.发明授权Electrophotographic developer, developer cartridge, process cartridge, and image forming apparatus 有权电子照相显影剂，显影剂盒，处理盒和成像设备公开(公告)号：US08455168B2
公开(公告)日：2013-06-04
申请号：US12862028
申请日：2010-08-24
IPC分类号： G03G9/113
CPC分类号： G03G9/1139 , G03G9/0819 , G03G9/0827 , G03G9/08795 , G03G9/08797 , G03G9/1075 , G03G9/1134 , G03G15/0865 , G03G15/0868 , G03G21/1814
摘要： An electrophotographic developer is provided which includes: a toner that includes toner base particles and an external additive attached to a surface of the toner base particles and has an amount of Al on the surface of the toner base particles of from about 0.002 to about 0.02 atm %; and a carrier that includes magnetic particles and a coating resin layer that coats the magnetic particles, the coating resin layer including particles with a volume-average particle diameter of from about 80 to about 800 nm, such as organic particles or inorganic particles having an organic layer on a surface of the inorganic particles, the carrier satisfying any one of the following formulas, where SP1, SP2 and SP3 represent a solubility parameter of resin of the coating resin layer, the organic particles, and the organic layer respectively: about 10>|SP1−SP2|>about 4 (1); and about 10>|SP1−SP3|>about 4 (2).
摘要翻译： 提供了一种电子照相显影剂，其包括：调色剂，其包括调色剂基础颗粒和附着到调色剂基础颗粒的表面的外部添加剂，并且调色剂基础颗粒表面上的Al的量为约0.002至约0.02atm ％; 以及包含磁性颗粒的载体和涂覆磁性颗粒的涂覆树脂层，涂层树脂层包括体积平均粒径为约80至约800nm的颗粒，例如有机颗粒或具有有机物的无机颗粒 无机粒子的表面上的层，载体满足下式中的任一个，其中SP1，SP2和SP3分别表示涂料树脂层，有机颗粒和有机层的树脂的溶解度参数：约10> | SP1-SP2 |>约4（1）; 和大约10（SP1）| SP1-SP3 |>约4（2）。
-
-
-
-
-
-
-
-
-
搜索结果
22 条记录 (耗时 0.039 秒)
