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    Magnetic mono-component toner for developing electrostatic latent image and image forming method
    34.
    发明申请
    Magnetic mono-component toner for developing electrostatic latent image and image forming method 有权
    用于显影静电潜像的磁性单组分调色剂和成像方法

    公开(公告)号：US20090053643A1

    公开(公告)日：2009-02-26

    申请号：US12287402

    申请日：2008-10-09

    申请人： Hideaki Kawata

    发明人： Hideaki Kawata

    IPC分类号： G03G9/10 ,  G03G13/06 ,  G03G15/08

    CPC分类号： G03G9/0821 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/083 ,  G03G9/0831 ,  G03G9/0832 ,  G03G9/0833

    摘要： The present invention provides a magnetic mono-component toner which can suppress a selection development on a latent image carrier and can maintain favorable image properties for a long period by using a toner having the coarse powder distribution (S) within a given range in a jumping developing method and an image forming method which uses the toner. In the toner used in the jumping developing method which develops an electrostatic latent image formed on a latent image carrier using a developer carrier, the toner includes toner particles which contain at least a binding resin and a magnetic powder, and the coarse powder distribution (S) of the toner particles satisfies a following formula (1). Coarse powder distribution (S)=(50−A)/2≧17 (volume %/μm)  (1) (wherein, A is a volume % of the coarse powder having particle sizes larger than D50 based on volume by 2 μm or more)

    摘要翻译： 本发明提供一种磁性单组分调色剂，其可以抑制潜像载体上的选择显影，并且可以通过使用具有在特定范围内的粗粉末分布（S）的跳动的长时间保持良好的图像特性 显影方法和使用调色剂的图像形成方法。 在使用显影剂载体显影形成在潜像载体上的静电潜像的跳跃显影方法中使用的调色剂中，调色剂包括至少含有粘合树脂和磁性粉末的调色剂颗粒和粗粉末分布（S ）的调色剂颗粒满足下式（1）。 粗粉末分布（S）=（50-A）/ 2> = 17（体积％/母体）（1）<α在线公式描述=“在线公式”end =“lead” 在线公式描述=“在线公式”end =“tail”？>（其中，A是粒径大于D50的粗粉的体积％，基于体积为2μm以上）

    System and method for producing secure toner-based images
    35.
    发明申请
    System and method for producing secure toner-based images 有权
    用于生产安全的基于调色剂的图像的系统和方法

    公开(公告)号：US20050058921A1

    公开(公告)日：2005-03-17

    申请号：US10972930

    申请日：2004-10-25

    申请人： Kevin Heilman ,  Michael Riley

    发明人： Kevin Heilman ,  Michael Riley

    IPC分类号： G03G9/087 ,  G03G9/09 ,  G03G9/097 ,  G03G15/06

    CPC分类号： G03G21/043 ,  G03G9/0831 ,  G03G9/08782 ,  G03G9/08791 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/09 ,  G03G9/0902 ,  G03G9/0904 ,  G03G9/0906 ,  G03G9/0926 ,  G03G9/0928 ,  G03G9/097

    摘要： A system and a method for printing a secure document that is difficult to forge and readily easy to visually verify are disclosed. The system includes a colorant for printing an image on a surface of a document, a dye for forming a latent version of the image underneath the surface, a substrate, and a migration agent for facilitating the migration of the dye through at least a portion of the substrate. The migration agent may be coated onto a portion of the substrate or embedded within the substrate. An ink may serve as the migration agent, in which case, the ink contains a solute for the dye.

    摘要翻译： 公开了一种用于打印难以伪造并易于视觉验证的安全文档的系统和方法。 该系统包括用于在文件的表面上印刷图像的着色剂，用于在表面下形成图像的潜在形式的染料，底物和迁移剂，用于促进染料通过至少一部分 底物。 迁移剂可以涂覆在基底的一部分上或嵌入基底内。 油墨可以用作迁移剂，在这种情况下，油墨含有染料的溶质。

    Toner for forming image, method for developing electrostatic latent image, method for fixing toner image, image forming method and process cartridge using the toner
    36.
    发明申请
    Toner for forming image, method for developing electrostatic latent image, method for fixing toner image, image forming method and process cartridge using the toner 有权
    用于形成图像的调色剂，用于静电潜像显影的方法，用于定影调色剂图像的方法，图像形成方法和使用该调色剂的处理盒

    公开(公告)号：US20040157147A1

    公开(公告)日：2004-08-12

    申请号：US10772435

    申请日：2004-02-06

    发明人： Keiko Shiraishi ,  Toyoshi Sawada ,  Masashi Nagayama ,  Shinichi Kuramoto ,  Mitsuo Aoki ,  Kumi Hasegawa ,  Bing Shu

    IPC分类号： G03G009/09

    CPC分类号： G03G9/0835 ,  G03G9/0831 ,  G03G9/0832 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0902

    摘要： A toner including a binder resin including a crystalline polyester and a non-crystalline resin; a release agent; and a black metal-containing material having a saturation magnetization not greater than 50 emu/g. A toner container containing the toner. A fixing method including passing a support with the toner image thereon through a nip between two cylindrical rollers while applying a pressure not greater than 1null105 Pa to the two cylindrical rollers, wherein one of the cylindrical rollers which contacts the toner image has a thickness not greater than 1.0 mm. An image forming method including developing an electrostatic image with the toner to form a toner image; transferring the toner image onto a receiving material; and fixing the toner image by the fixing method mentioned above. A process cartridge including an image bearing member and a developing device using the toner.

    摘要翻译： 一种包含结晶聚酯和非结晶树脂的粘合剂树脂的调色剂; 脱模剂; 以及饱和磁化强度不大于50emu / g的含黑金属的材料。 容纳调色剂的调色剂容器。 一种定影方法，包括使支撑体与其上的调色剂图像通过两个圆柱形辊之间的辊隙，同时向两个圆柱形辊施加不大于1×10 5 Pa的压力，其中与调色剂图像接触的一个圆柱滚子具有 厚度不大于1.0mm。 一种图像形成方法，包括用调色剂显影静电图像以形成调色剂图像; 将调色剂图像转印到接收材料上; 并通过上述固定方法固定调色剂图像。 一种处理盒，包括图像承载部件和使用该调色剂的显影装置。

    Magnetic toner having triaryl methyl organic resin
    37.
    发明授权
    Magnetic toner having triaryl methyl organic resin 失效
    具有三芳基甲基有机树脂的磁性调色剂

    公开(公告)号：US5407769A

    公开(公告)日：1995-04-18

    申请号：US157433

    申请日：1993-11-26

    申请人： Nagao Hosono

    发明人： Nagao Hosono

    IPC分类号： G03G9/08 ,  G03G9/083 ,  G03G9/087

    CPC分类号： B82Y15/00 ,  G03G9/0825 ,  G03G9/0831 ,  G03G9/08748 ,  G03G9/08793 ,  G03G9/08795 ,  G03G9/08791 ,  Y10S430/104

    摘要： A method of recording an image, comprises the steps of;(a) bringing a magnetic developer into support on a developer-holding member having therein a magnetic-field generation means; the magnetic developer comprising toner particles containing an organic magnetic resin capable of being softened by heating and heat-curable at a temperature higher than its softening temperature;(b) transporting the magnetic developer to a developing area of a latent image holding member disposed opposingly to said developer-holding member;(c) developing a latent image to form a toner image;(d) transferring the toner image to a recording paper; and(e) heating the transferred toner image to a temperature higher than the softening temperature of the organic magnetic resin so that the toner image is fixed to the recording paper.

    摘要翻译： 一种记录图像的方法，包括以下步骤： （a）使磁性显影剂在其中具有磁场产生装置的显影剂保持构件上支撑; 所述磁性显影剂包含含有有机磁性树脂的调色剂颗粒，所述有机磁性树脂能够在高于其软化温度的温度下通过加热软化并可热固化; （b）将磁性显影剂输送到与所述显影剂保持部件相对设置的潜像保持部件的显影区域; （c）显影潜像以形成调色剂图像; （d）将调色剂图像转印到记录纸上; 和（e）将转印的调色剂图像加热至高于有机磁性树脂的软化温度的温度，使调色剂图像固定在记录纸上。

    Toner using small-particle size magnetic iron oxide
    39.
    发明授权
    Toner using small-particle size magnetic iron oxide 有权

    公开(公告)号：US09703216B2

    公开(公告)日：2017-07-11

    申请号：US14326176

    申请日：2014-07-08

    申请人： CANON KABUSHIKI KAISHA

    发明人： Naohiko Tsuchida ,  Wakashi Iida ,  Yoshihiro Ogawa ,  Toru Takahashi ,  Daisuke Tsujimoto

    IPC分类号： G03G9/083

    CPC分类号： G03G9/0833 ,  G03G9/0831 ,  G03G9/0835 ,  G03G9/0836 ,  G03G9/0837 ,  G03G9/0838

    摘要： Provided is a magnetic toner which exhibits a high degree of blackness and high tinting strength, and in which scraping of a toner carrying member surface by the magnetic toner is not caused, and image defects such as fogging and tailing are suppressed. A magnetic toner comprising a magnetic toner particle that contains a binder resin and a magnetic iron oxide particle, wherein, the number-average particle diameter of the magnetic iron oxide particle ranges from 0.05 μm to 0.15 μm, and a relationship between the number-average particle diameter (μm) of the magnetic iron oxide particle and the specific surface area (m2/g) of the magnetic iron oxide particle satisfies Expression (1) below. [Number−average particle diameter]×[specific surface area]≦1.10  (1).