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61. 发明授权

US08927186B2 Toner, and developer, image forming method and process cartridge using the toner 有权
标题翻译：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
IPC分类号： G03G9/08 , G03G9/00 , G03G9/097 , G03G9/09
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。

62. 发明申请

US20140272698A1 TONER 审中-公开
标题翻译：托尼
公开(公告)号：US20140272698A1
公开(公告)日：2014-09-18
申请号：US14210993
申请日：2014-03-14
申请人： Masahide YAMADA , Atsushi Yamamoto , Satoyuki Sekiguchi , Keiji Makabe , Kohsuke Nagata , Toyoshi Sawada
发明人： Masahide YAMADA , Atsushi Yamamoto , Satoyuki Sekiguchi , Keiji Makabe , Kohsuke Nagata , Toyoshi Sawada
IPC分类号： G03G9/087
CPC分类号： G03G9/08753 , G03G9/0821 , G03G9/08702 , G03G9/08755 , G03G9/08764 , G03G9/08788 , G03G9/08797
摘要： Toner contains a binder resin containing two or more kinds of crystalline resins; and a coloring agent, wherein the two or more kinds of crystalline resins have at least two endothermic peak temperatures in a set of endothermic peak temperatures of the two or more kinds of crystalline resins as measured by differential scanning calorimetry (DSC).
摘要翻译：调色剂含有含有两种或更多种结晶树脂的粘合剂树脂; 和着色剂，其中两种或更多种结晶树脂在通过差示扫描量热法（DSC）测量的两种或更多种结晶树脂的吸热峰温度的集合中具有至少两个吸热峰温度。

63. 发明申请

US20140272696A1 TONER, DEVELOPMENT AGENT, AND IMAGE FORMING METHOD 审中-公开
标题翻译：调色剂，发展代理和图像形成方法
公开(公告)号：US20140272696A1
公开(公告)日：2014-09-18
申请号：US14171962
申请日：2014-02-04
申请人： Hiroshi YAMASHITA , Toyoshi Sawada , Hideyuki Santo
发明人： Hiroshi YAMASHITA , Toyoshi Sawada , Hideyuki Santo
IPC分类号： G03G9/08
CPC分类号： G03G9/08764 , G03G9/08782 , G03G9/08795 , G03G9/08797
摘要： Toner contains a mother toner particle that contains a crystalline resin; and wax; and a coloring agent, wherein the area of endothermic peak derived from the crystalline resin during a first temperature rising as measured by differential scanning calorimetry is at least 20 J/g, wherein the ratio of the area of endothermic peak derived from the wax during a second time temperature rising as measured by differential scanning calorimetry (DSC) to the area of endothermic peak derived from the wax during a first time temperature rising as measured by differential scanning calorimetry is at least 0.50, wherein the ratio of the area of endothermic peak derived from the wax during a first time temperature rising as measured by differential scanning calorimetry to the area of endothermic peak derived from the crystalline resin during a first temperature rising as measured by differential scanning calorimetry is at least 0.10.
摘要翻译：调色剂含有含有结晶性树脂的母体调色剂颗粒; 和蜡; 和着色剂，其中通过差示扫描量热法测量的在第一次升温期间由结晶树脂衍生的吸热峰的面积为至少20J / g，其中衍生自蜡的吸热峰面积的比例通过差示扫描量热法（DSC）测量的第二次温度升高与通过差示扫描量热法测量的第一次升温期间由蜡衍生的吸热峰面积的比例至少为0.50，其中吸热峰面积的比率在通过差示扫描量热法测量的第一次温度升高期间，从通过差示扫描量热法测量的第一次升温期间由结晶树脂衍生的吸热峰面积从蜡开始至少为0.10。

64. 发明授权

US08785093B2 Image forming toner, and developer and process cartridge using the toner 有权
标题翻译：成像调色剂，使用调色剂的显影剂和处理盒
公开(公告)号：US08785093B2
公开(公告)日：2014-07-22
申请号：US12260493
申请日：2008-10-29
申请人： Toyoshi Sawada , Tomomi Suzuki , Tsuneyasu Nagatomo , Satoshi Kojima
发明人： Toyoshi Sawada , Tomomi Suzuki , Tsuneyasu Nagatomo , Satoshi Kojima
IPC分类号： G03G9/00
CPC分类号： G03G21/1814 , G03G9/0806 , G03G9/08755 , G03G9/08782 , G03G9/08793 , G03G9/08795 , G03G9/08797 , G03G2215/0607 , G03G2215/0614
摘要： An image forming toner, including a mother particle including a paraffin wax having a melting point of from 60 to 90° C. and a binder resin, wherein the mother particle has an endothermic peak of the paraffin wax of from 2.0 J/g to 5.5 J/g when measured by a DSC and an aspect ratio of from 0.8 to 0.90.
摘要翻译：一种成像调色剂，包括含有熔点为60-90℃的石蜡和粘合剂树脂的母体颗粒，其中母体具有2.0J / g至5.5的吸热峰当通过DSC测量时，J / g和纵横比为0.8至0.90。

65. 发明申请

US20130164665A1 TONER, DEVELOPER, IMAGE FORMING APPARATUS, AND PROCESS CARTRIDGE 失效
标题翻译：调色剂，开发商，图像形成装置和过程盒
公开(公告)号：US20130164665A1
公开(公告)日：2013-06-27
申请号：US13678797
申请日：2012-11-16
申请人： Masayuki ISHII , Toyoshi Sawada
发明人： Masayuki ISHII , Toyoshi Sawada
IPC分类号： G03G9/00 , G03G21/18 , G03G15/08
CPC分类号： G03G9/08 , B82Y30/00 , G03G9/09733 , Y10S977/773
摘要： A toner including a mother particle and an external additive covering a surface of the mother particle is provided. The mother particle includes a binder resin, a colorant, and a release agent. The external additive includes a particulate cellulose having a number average particle diameter within a range of 15 to 105 nm.
摘要翻译：提供了包含母粒子和覆盖母粒子表面的外部添加剂的调色剂。母粒子包括粘合剂树脂，着色剂和脱模剂。外部添加剂包括数均粒径在15〜105nm的粒状纤维素。

66. 发明申请

US20110129775A1 IMAGE FORMING TONER, IMAGE FORMING APPARATUS, IMAGE FORMING METHOD, AND PROCESS CARTRIDGE 有权
标题翻译：图像形成调色剂，图像形成装置，图像形成方法和过程盒
公开(公告)号：US20110129775A1
公开(公告)日：2011-06-02
申请号：US13000185
申请日：2009-06-17
申请人： Toyoshi Sawada , Akihiro Kotsugai , Akiyoshi Sabu
发明人： Toyoshi Sawada , Akihiro Kotsugai , Akiyoshi Sabu
IPC分类号： G03G9/087 , G03G15/08 , C08G63/12 , G03G13/20
CPC分类号： G03G9/08755 , G03G9/08702 , G03G9/08753 , G03G9/08764 , G03G9/08786 , G03G9/08795 , G03G9/08797 , G03G9/09741 , G03G9/09766
摘要： The present invention provides an image forming toner including at least a linear polyester resin (b1) as a binder resin, wherein the linear polyester resin (b1) is obtained by reacting a polyester diol (b11) having a polyhydroxycarboxylic acid skeleton, with a polyester diol (b12) other than the polyester diol (b11) in the presence of a chain extending agent.
摘要翻译：本发明提供一种成像调色剂，其至少包含作为粘合剂树脂的线性聚酯树脂（b1），其中线性聚酯树脂（b1）通过使具有聚羟基羧酸骨架的聚酯二醇（b11）与聚酯二醇（b12），除了聚酯二元醇（b11）之外，在扩链剂的存在下进行。

67. 发明授权

US07695878B2 Image forming apparatus, process cartridge and toner for use in the image forming apparatus 有权
标题翻译：用于图像形成装置的图像形成装置，处理盒和调色剂
公开(公告)号：US07695878B2
公开(公告)日：2010-04-13
申请号：US11687404
申请日：2007-03-16
申请人： Takuya Seshita , Toyoshi Sawada , Tomomi Suzuki , Tsuneyasu Nagatomo , Satoshi Kojima
发明人： Takuya Seshita , Toyoshi Sawada , Tomomi Suzuki , Tsuneyasu Nagatomo , Satoshi Kojima
IPC分类号： G03G9/087
CPC分类号： G03G9/0819 , G03G9/0806 , G03G9/0821 , G03G9/0827 , G03G9/08755 , G03G9/08793 , G03G9/09 , G03G9/0926
摘要： An image forming apparatus including an image bearer; a charging device charging the image bearer; a light irradiating device irradiating the charged image bearer with light to form an electrostatic image; a developing device developing the electrostatic image with a developer including a toner to form a toner image on the image bearer; a transfer device transferring the toner image; and a cleaning device cleaning the image bearer, wherein the volume average particle diameter of the toner is greater than 5.0 μm and less than 5.5 μm, the content of toner particles having a particle diameter of not greater than 4.0 μm is not higher than 20% by number, the ratio of the first shape factor SF-1 to the second shape factor SF-2 is from 1.00 to 1.15, and the content of toner particles having a SF-2 of not less than 115 is not less than 67.8% by number.
摘要翻译：一种包括图像载体的图像形成装置; 对图像承载进行充电的充电装置; 光照射装置用光照射带电图像载体以形成静电图像; 显影装置用包含调色剂的显影剂显影静电图像以在图像承载体上形成调色剂图像; 传送调色剂图像的转印装置; 以及清洁图像载体的清洁装置，其中调色剂的体积平均粒径大于5.0μm且小于5.5μm，粒径不大于4.0μm的调色剂颗粒的含量不高于20％第一形状因子SF-1与第二形状因子SF-2的比例为1.00〜1.15，SF-2为115以上的调色剂颗粒的含量为67.8％以上，不小于67.8％数。

68. 发明申请

US20100061759A1 CARRIER FOR ELECTROPHOTOGRAPHY AND TWO-COMPONENT DEVELOPER 失效
标题翻译：电子绘图和双组分开发商的承运人
公开(公告)号：US20100061759A1
公开(公告)日：2010-03-11
申请号：US12555109
申请日：2009-09-08
申请人： Yoshihiro MORIYA , Akihiro Kotsugai , Toyoshi Sawada , Ryota Inoue , Akiyoshi Sabu , Shingo Sakashita
发明人： Yoshihiro MORIYA , Akihiro Kotsugai , Toyoshi Sawada , Ryota Inoue , Akiyoshi Sabu , Shingo Sakashita
IPC分类号： G03G21/16 , G03G9/087 , G03G15/08
CPC分类号： G03G9/1136 , G03G9/1133 , G03G9/1137 , G03G2215/00957
摘要： A carrier for electrophotographic developer, including a core material; and a layer comprising a binder resin, located overlying the core material, wherein the binder resin includes a segment including one or more polymerizable vinyl monomers as a structural unit; and another segment including a partial cleavage structure of polyhedral oligomeric silsesquioxane and/or another partial cleavage structure of polyhedral oligomeric silsesquloxane as a structural unit.
摘要翻译：用于电子照相显影剂的载体，包括芯材料; 以及包含位于所述芯材料上方的粘合剂树脂的层，其中所述粘合剂树脂包括包含一种或多种可聚合乙烯基单体作为结构单元的链段; 以及包含多面体低聚倍半硅氧烷的部分切割结构和/或作为结构单元的多面体低聚硅氧烷的另一部分切割结构的另一部分。

69. 发明申请

US20090142686A1 IMAGE FORMING METHOD, TONER AND IMAGE FORMING APPARATUS 有权
标题翻译：图像形成方法，图像和图像形成装置
公开(公告)号：US20090142686A1
公开(公告)日：2009-06-04
申请号：US12273870
申请日：2008-11-19
申请人： Satoshi KOJIMA , Toyoshi Sawada , Tsuneyasu Nagatomo
发明人： Satoshi KOJIMA , Toyoshi Sawada , Tsuneyasu Nagatomo
IPC分类号： G03G9/087 , G03G13/16 , G03G15/08 , G03G21/18
CPC分类号： G03G9/09783 , G03G9/0819 , G03G9/0827 , G03G9/08755 , G03G9/08793 , G03G9/09708 , G03G9/09716 , G03G9/09725 , G03G15/0877 , G03G15/0879
摘要： To provide an image forming method including conveying a toner by means of a toner supply device that supplies the toner from inside a toner housing container into a developer housing section of a developing device with the use of a screw pump, and forming an image on a recording medium by developing a latent image on a latent image bearing member to form a toner image with the use of a developer and by transferring the toner image to the recording medium by means of a transfer device, wherein the toner is formed by adding small particle size silica to toner base particles, and wherein when A represents the average degree of circularity of the toner, and B, expressed as percent by mass, represents the amount of the small particle size silica relative to the mass of the toner base particles, the expression −18A+17.92≦B≦−34A+33.96 is satisfied.
摘要翻译：提供一种图像形成方法，包括通过使用螺杆泵将调色剂从调色剂容纳容器内部供应到显影装置的显影剂容纳部分中的调色剂供应装置输送调色剂，并且在记录介质，通过在潜像承载部件上显影潜像以利用显影剂形成调色剂图像，并通过转印装置将调色剂图像转印到记录介质上，其中调色剂通过加入小颗粒形成尺寸二氧化硅与调色剂基础颗粒，并且其中当A表示调色剂的平均循环度时，以质量百分比表示的B表示相对于调色剂基础颗粒的质量的小粒径二氧化硅的量，表达式-18A + 17.92 <= B <= - 34A + 33.96。

70. 发明授权

US07379696B2 Toner for developing electrostatic image, fixing method for fixing image formed of the toner, and image forming method and process cartridge using the toner 有权
标题翻译：用于显影静电图像的调色剂，用于定影由调色剂形成的图像的定影方法，以及使用调色剂的成像方法和处理盒
公开(公告)号：US07379696B2
公开(公告)日：2008-05-27
申请号：US11108646
申请日：2005-04-19
申请人： Toyoshi Sawada , Keiko Matsumoto
发明人： Toyoshi Sawada , Keiko Matsumoto
IPC分类号： G03G9/08 , G03G15/01
CPC分类号： G03G9/08755
摘要： A toner including toner particles including a colorant; a binder resin; and a release agent, wherein the binder resin includes a polyester resin (A) having a crystallinity and a specific formula (1), wherein a molar ratio of the ester bond of the crystalline polyester resin to total ester bonds included in the binder resin is not less than 0.60, and wherein the toner has a weight average particle diameter of from 3.0 to 9.0 μm, and includes toner particles having a particle diameter not greater than 5 μm in an amount of from 60 to 90% by quantity. A fixing method in which a toner image of the toner is fixed with a fixing device including a fixing roller having a thickness not greater than 1.0 mm and a pressure roller, wherein the fixing pressure is not greater than 1.5×105 Pa. An image forming method and a process cartridge using the toner are also provided.
摘要翻译：包含着色剂的调色剂颗粒的调色剂; 粘合剂树脂; 和脱模剂，其中所述粘合剂树脂包括具有结晶度和特定式（1）的聚酯树脂（A），其中结晶性聚酯树脂的酯键与包含在粘合剂树脂中的总酯键的摩尔比为不小于0.60，并且其中所述调色剂的重均粒径为3.0至9.0μm，并且包括粒径不大于5μm的调色剂颗粒的量为60至90％。一种定影方法，其中调色剂的调色剂图像用包括厚度不大于1.0mm的定影辊的定影装置和压力辊固定，其中定影压力不大于1.5×10 5 / SUP> Pa。还提供了一种图像形成方法和使用该调色剂的处理盒。

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