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11. 发明专利

JP2005115186A Electrophotographic toner, method for manufacturing the same, image forming method, and electrophotographic developer 有权
标题翻译：电子印刷助剂，其制造方法，图像形成方法和电子显影开发
公开(公告)号：JP2005115186A
公开(公告)日：2005-04-28
申请号：JP2003351443
申请日：2003-10-10
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： TOMITA KAZUFUMI , SUGIZAKI YUTAKA , OKUNO HIROYOSHI
IPC分类号： G03G9/08 , G03G9/087
摘要： PROBLEM TO BE SOLVED: To provide an electrophotographic toner which excels in general fixability, such as an improvement in the releasability of the full-color toner from a fixing roll, and the fixing strength thereof, the improvement in the color development property and transparency on an OHP sheet, a long-term preservable property of toner particles, and the prevention of fusing of fixed images to each other during long-term storage, an image forming method, and a developer.
SOLUTION: The electrophotographic toner containing at least a binder resin, a coloring agent and a release agent, wherein the release agent contains a wax component A of an acid value 5 to 60 mgKOH/g, a saponification value 10 to 300 mgKOH/g, and a melting point 60 to 130°C and a wax component B of an acid value 0 to 3 mgKOH/g, a saponification value 0 to 5 mgKOH/g, and a melting point 60 to 130°C, and the content of the wax component A in the toner, defined as WA and the content of the wax component B in the toner, defined as WB, 4≤WB/WA≤7 is satisfied, and the toner contains inorganic particulates, the image forming method using such toner, and the developer composed of the above toner and a carrier, are provided.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一般定影性优异的电子照相调色剂，例如全息调色剂从定影辊的脱模性的提高及其定影强度，显色性能的提高和OHP片材的透明性，调色剂颗粒的长期保存性能，以及在长期保存期间防止固定图像彼此熔融，图像形成方法和显影剂的融合。解决方案：含有至少粘合剂树脂，着色剂和脱模剂的电子照相调色剂，其中脱模剂含有酸值为5至60mgKOH / g的蜡组分A，皂化值为10至300mgKOH / g，熔点60〜130℃，酸值0〜3mgKOH / g，皂化值0〜5mgKOH / g，熔点60〜130℃的蜡成分B，调色剂中蜡组分A的含量（定义为WA）和调色剂中蜡成分B的含量定义为WB，4≤WB/WA≤7，并且调色剂含有无机颗粒，图像形成方法使用这种调色剂，以及由上述调色剂和载体构成的显影剂。版权所有（C）2005，JPO＆NCIPI

12. 发明专利

JP2013029801A Tubular body, tubular body unit, intermediate transfer body, and image forming device 有权
标题翻译：管状体，管状体单元，中间传递体和图像形成装置
公开(公告)号：JP2013029801A
公开(公告)日：2013-02-07
申请号：JP2012066208
申请日：2012-03-22
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： OMORI KENJI , MATSUSHIMA TOMOO , TSUTSUMI YOSUKE , MORITA SHOICHI , SUGIZAKI YUTAKA
IPC分类号： G03G15/16 , B32B27/34
CPC分类号： G03G15/162 , Y10T428/131 , Y10T428/1321 , Y10T428/1372 , Y10T428/139 , Y10T428/1393 , Y10T428/1397
摘要： PROBLEM TO BE SOLVED: To provide a tubular body that prevents reduction in cleaning property.SOLUTION: The tubular body 10 (endless belt 10) is composed of a single polyamide resin layer containing semi-aromatic polyamide resin having at least a repeating unit structure derived from aliphatic diamine having 9-13 alkyl groups and dicarboxylic acid with an aromatic ring and carbon black, or a laminate formed of two or more layers including at least the polyamide resin layer.
摘要翻译：要解决的问题：提供一种防止清洁性降低的管状体。管状体10（环状带10）由单一的聚酰胺树脂层构成，该聚酰胺树脂层含有至少具有9-13个烷基的脂肪族二胺的重复单元结构的半芳香族聚酰胺树脂，二羧酸与芳香环和炭黑，或由至少包含聚酰胺树脂层的两层或多层形成的层压体。版权所有（C）2013，JPO＆INPIT

13. 发明专利

JP2006330307A Carrier and developer for developing electrostatic latent image, and image forming method 审中-公开
标题翻译：用于开发静电影像的载体和开发者，以及图像形成方法
公开(公告)号：JP2006330307A
公开(公告)日：2006-12-07
申请号：JP2005153162
申请日：2005-05-25
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： YOSHIHARA KOTARO , TAKAGI MASAHIRO , IIZUKA AKIHIRO , FUKUDA HIROYUKI , TAKAGI SHINPEI , OYA YASUHIRO , SUGIZAKI YUTAKA
IPC分类号： G03G9/113 , G03G5/047 , G03G9/10
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic latent image developer carrier and an electrostatic latent image developer that are superior in environmental stability in charging, even at high-temperature/high-humidity and low-temperature/low-humidity conditions, without being affected by spent condition of toner components, exhibiting rapid rise in the charging and stable charging properties over the use for a long period of time, having no fogging and small amount of toner scattering, and capable of stably obtaining satisfactory images without unevenness in the image density. SOLUTION: The carrier for developing electrostatic latent image has a resin-coated layer, containing a quaternary ammonium salt compound on the surface of the core material. A titanium compound is added to the surface of the carrier for developing electrostatic latent image. The volume resistivity Rt of the titanium compound and the volume resistivity Rc of the carrier for developing electrostatic latent image as a whole satisfy the relation of expression (1) which is 0.001 COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：即使在高温/高湿度和低温/低湿度条件下，为了提供在充电环境稳定性方面优异的静电潜像显影剂载体和静电潜像显影剂，不受调色剂成分的使用状态的影响，长时间使用，充电快速上升，充电性能稳定，不起雾，少量调色剂飞散，能够稳定地获得满意的图像，不会产生不均匀图像密度。解决方案：用于显影静电潜像的载体具有在芯材表面上含有季铵盐化合物的树脂涂层。将钛化合物添加到用于显影静电潜像的载体的表面。用于显影静电潜像的钛化合物的体积电阻率Rt和用于显影静电潜像的载体的体积电阻率Rc满足式（1）的关系为0.001

14. 发明专利

JP2005221802A Electrostatic latent image developing toner, method for manufacturing the same, and electrostatic latent image developer 审中-公开
标题翻译：静电图像显影剂调色剂，其制造方法和静电图像显影剂
公开(公告)号：JP2005221802A
公开(公告)日：2005-08-18
申请号：JP2004030159
申请日：2004-02-06
申请人： Fuji Xerox Co Ltd , 富士ゼロックス株式会社
发明人： NAKAZAWA HIROSHI , SUGIZAKI YUTAKA , TOMITA KAZUFUMI , SATO SHUJI , MATSUMOTO AKIRA , TSURUMI YOSUKE , NINOMIYA MASANOBU , ISHIYAMA TAKAO
IPC分类号： G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/0821 , G03G9/0819 , G03G9/0827 , G03G9/08782 , G03G9/08795 , G03G9/08797 , G03G9/09708 , G03G9/09716 , G03G9/09725
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing toner excellent in chargeability and transferability even when used in a low-speed through high-speed process, free of variation in offset occurrence temperature even in oilless fixing, and excellent in long-term cleanability of residual toner on a photoreceptor in blade cleaning, and to provide a method for manufacturing the same and an electrostatic latent image developer. SOLUTION: The electrostatic latent image developing toner containing at least a binder resin, a colorant and a release agent has a volume average particle diameter within a range of 5-8 μm, a shape factor SF1 within a range of 125-140 and a value of cumulative 90% of an arithmetic average height distribution within a range of 0.15-0.25 μm. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：即使在低速高速处理中使用时，即使在无油定影中也不会发生偏移发生温度的变化，提供了带电性和转印性优异的静电潜像显影调色剂，并且优异的刀片清洁中的感光体上的残留调色剂的长期可清洁性，并提供其制造方法和静电潜像显影剂。包含至少粘合剂树脂，着色剂和脱模剂的静电潜像显影调色剂的体积平均粒径在5-8μm的范围内，形状因子SF1在125-140的范围内和算术平均高度分布的累积90％的值在0.15-0.25μm的范围内。版权所有（C）2005，JPO＆NCIPI

15. 发明专利

DE602008004385D1 Elektrofotografischer Toner, elektrofotografischer Entwickler, Tonerkartusche und Bilderzeugungsverfahren 未知
公开(公告)号：DE602008004385D1
公开(公告)日：2011-02-24
申请号：DE602008004385
申请日：2008-04-15
申请人： FUJI XEROX CO LTD
发明人： DAIMON KATSUMI , SUGIZAKI YUTAKA , YOSHINO SUSUMU , NAKAZAWA HIROSHI
IPC分类号： G03G9/087

16. 发明专利

DE19856037A1 Electrostatic toners useful in developer especially for digital latent image and full color copying 未知
公开(公告)号：DE19856037A1
公开(公告)日：1999-09-16
申请号：DE19856037
申请日：1998-12-04
申请人： FUJI XEROX CO LTD
发明人： SUGIZAKI YUTAKA , HAMANO HIROKAZU
IPC分类号： G03G9/08 , G03G9/09
摘要： In a toner (A) for developing an electrostatic latent image, which contains colored particles (I) of a dye and binder resin, the volume average particle size of (I) is 1.0-5.0 micro m, the fraction of (I) with a size \} 1.0 micro m is \} 20% and the fraction of (I) with a particle size greater than 5.0 micro m is \} 10% of the total number of (I); and the dye is a pigment. Independent claims are also included for: (a) toner (B) with specified electric charge; (b) toner (C) containing an additive (II); and (c) copying methods using toner (A), (B) or (C).

17. 发明专利

AU2005203723A1 Electrostatic latent image developing toner and manufacturing method thereof 未知
公开(公告)号：AU2005203723A1
公开(公告)日：2006-06-01
申请号：AU2005203723
申请日：2005-08-18
申请人： FUJI XEROX CO LTD
发明人： SUGIZAKI YUTAKA , NINOMIYA MASANOBU , ISHIYAMA TAKAO , TAKAGI SHINPEI , MAEHATA HIDEO , NAKAZAWA HIROSHI
IPC分类号： G03G9/087
摘要： An electrostatic latent image developing toner including, as a binder resin, a crystalline resin and at least one kind of non-crystalline resin, wherein, in a dynamic viscoelasticity measurement by a sine wave vibration method, a minimum value of the relaxation elasticity H in a relaxation spectrum obtained from frequency dispersion characteristics measured at temperatures of 60 and 80 degrees centigrade with a measurement frequency set in the range of 0.1 to 100 rad/sec and measurement strain set in the range of 0.02 to 4.5% is in the range of 10 to 900 Pa/cm 2 , and a relaxation time lambda corresponding to the minimum value is in the range of 1 to 10,000 sec.

18. 发明专利

AU2005203042A1 Toner for developing electrostatic latent images, production method thereof, and electrostatic latent image developer using the same 未知
公开(公告)号：AU2005203042A1
公开(公告)日：2007-02-01
申请号：AU2005203042
申请日：2005-07-13
申请人： FUJI XEROX CO LTD
发明人： NINOMIYA MASANOBU , MATSUMOTO AKIRA , NAKAZAWA HIROSHI , TOMITA KAZUFUMI , SATO SHUJI , TSURUMI YOSUKE , ISHIYAMA TAKAO , SUGIZAKI YUTAKA
IPC分类号： G03G9/08

19. 发明专利

JP2001051444A ELECTROSTATIC LATENT IMAGE DEVELOPING TWO-COMPONENT DEVELOPER AND IMAGE FORMING METHOD 失效
公开(公告)号：JP2001051444A
公开(公告)日：2001-02-23
申请号：JP22799599
申请日：1999-08-11
申请人： FUJI XEROX CO LTD
发明人： MATSUMOTO AKIRA , OKUNO HIROYOSHI , KUBO TSUTOMU , SHIBUYA YUSAKU , MUKOYAMA NAOTAKA , OKITA MASAHIRO , SUGIZAKI YUTAKA
IPC分类号： G03G9/08 , G03G9/10
摘要： PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing two-component developer excellent in electrostatic chargeability and transferability and capable of giving an image excellent in image quality over a long period of time. SOLUTION: The electrostatic latent image developing two-component developer contains at least a toner containing colored particles and an additive and a carrier. The colored particles have an average shape factor of =130 and have a surface area ratio of =30 nm.

20. 发明专利

JP2001005212A IMAGE FORMING METHOD AND IMAGE FORMING DEVICE 失效
公开(公告)号：JP2001005212A
公开(公告)日：2001-01-12
申请号：JP17593299
申请日：1999-06-22
申请人： FUJI XEROX CO LTD
发明人： SUGIZAKI YUTAKA , HAMANO KOICHI
IPC分类号： G03G15/02 , G03G9/08 , G03G9/09
摘要： PROBLEM TO BE SOLVED: To provide an image forming method and an image forming device by which an image high in quality can be formed. SOLUTION: This image forming method comprises an electrifying process where a latent image carrier is electrified by an electrifying member, a latent image forming process where a latent image is formed on the latent image carrier by using coherence light, a developing process where a toner image is obtained by developing the electrostatic latent image on the latent image carrier with toner and a transfer process where the formed toner image is transferred to transfer material. In this case, in the electrifying process, the latent image carrier is electrified in a state where the electrifying member and the latent image carrier are brought into contact with each other, and the toner satisfies the peak value of =0.005 in a frequency distribution of q/d value when electrified amount of the toner under an environment where temperature is 20 deg. and humidity is 50% is defined as q (fC) and grain size of the toner is defined as d (μm).

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