Method for producing an enhanced gloss toner image on a substrate
    74.
    发明申请
    Method for producing an enhanced gloss toner image on a substrate 审中-公开
    在基材上生产增强的光泽调色剂图像的方法

    公开(公告)号:US20050244201A1

    公开(公告)日:2005-11-03

    申请号:US10837050

    申请日:2004-04-30

    IPC分类号: G03G13/20 G03G15/20

    摘要: A method for producing an enhanced gloss electrophotographic toner image on a substrate by passing a substrate bearing a fusible toner particle image through a fusing zone to produce a substrate bearing a fused toner image, passing the substrate bearing the fused toner image through a cooling zone to produce a cooled substrate bearing the fused toner mage and passing the cooled substrate bearing the fused toner image to a release zone where a cooled substrate bearing an enhanced gloss image is released, wherein the fusible toner particle image is covered by a clear toner layer.

    摘要翻译: 通过使承载有可熔调色剂颗粒图像的基板通过熔融区域来生产增强的光泽电子照相调色剂图像的方法,以产生承载熔融调色剂图像的基板,使承载熔融的调色剂图像的基板通过冷却区传递到 产生冷却的基板,其承载熔融的调色剂法师,并将承载熔融的调色剂图像的冷却的基板通过释放区域,在该释放区域中释放出增强的光泽图像的冷却的基板,其中可熔调色剂颗粒图像被透明调色剂层覆盖。

    Electrophotographic toner containing polyalkylene wax or high crystallinity wax
    76.
    发明申请
    Electrophotographic toner containing polyalkylene wax or high crystallinity wax 有权
    含有聚亚烷基蜡或高结晶度蜡的电子照相调色剂

    公开(公告)号:US20050164111A1

    公开(公告)日:2005-07-28

    申请号:US11083726

    申请日:2005-03-18

    摘要: Toner particles having at least one toner resin and at least one polyalkylene wax or a wax having a percent crystallinity of 80% or more are described. The wax that is present in the toner particles has a polydispersity of 2.0 or higher or a percent crystallinity of 80% or more, and also preferably has a number average molecular weight of about 2,000 or higher and/or a melting temperature onset of from about 115° C. to about 130° C. Development systems using the toner particles of the present invention are further described. Also, improvements in various properties associated with development systems are further described such as reduced toner dust levels as well as improved toner image abrasion resistance.

    摘要翻译: 描述了具有至少一种调色剂树脂和至少一种聚亚烷基蜡或具有80%以上结晶度的蜡的调色剂颗粒。 存在于调色剂颗粒中的蜡具有2.0或更高的多分散性或80%或更高的结晶度,并且还优选数均分子量为约2,000或更高,和/或熔融温度从约 115℃至约130℃。进一步描述使用本发明调色剂颗粒的显影系统。 此外,进一步描述与显影系统相关的各种性能的改进,例如降低的调色剂灰尘水平以及改进的调色剂图像耐磨性。

    Process for forming toners containing isoindoline yellow pigment
    77.
    发明授权
    Process for forming toners containing isoindoline yellow pigment 失效
    用于形成含有异二氢吲哚黄色颜料的调色剂的方法

    公开(公告)号:US06432598B1

    公开(公告)日:2002-08-13

    申请号:US09892946

    申请日:2001-06-27

    IPC分类号: G03G909

    CPC分类号: G03G9/0912

    摘要: A process for forming a particulate yellow toner for the development of latent electrostatographic latent images comprises: combining dry Pigment Yellow 185 (P.Y. 185) and a first thermoplastic polymer under conditions effective to form a predispersion of P.Y. 185 in the polymer, and combining the predispersion with a second thermoplastic polymer under conditions effective to form a yellow toner composition, from which is formed yellow toner particles.

    摘要翻译: 用于形成用于潜在静电潜像显影的颗粒状黄色调色剂的方法包括:在有效形成P.Y.预分散体的条件下,混合干燥的颜料黄185(P.Y. 185)和第一热塑性聚合物。 185,并且在有效形成黄色调色剂组合物的条件下将预分散体与第二热塑性聚合物组合,由此形成黄色调色剂颗粒。

    Electrostatographic apparatus using alloyed zirconia ceramic providing
image receiving surface
    78.
    发明授权
    Electrostatographic apparatus using alloyed zirconia ceramic providing image receiving surface 失效
    使用合成氧化锆陶瓷提供图像接收表面的静电仪器

    公开(公告)号:US6058282A

    公开(公告)日:2000-05-02

    申请号:US157454

    申请日:1998-09-21

    IPC分类号: G03G17/00 G03G15/00

    CPC分类号: G03G17/00

    摘要: An electrostatographic apparatus for providing images on a receiver, including an electrostatographic element movable along a path, having a substrate, an alloyed zirconia ceramic layer formed over the substrate and having an image receiving surface; and the image receiving surface of the alloyed zirconia ceramic layer being adapted to become electrically conductive when illuminated by a light source. The image receiving surface is illuminated with light in the pattern corresponding to an image so that the image receiving surface has electrically conductive and nonconductive portions which taken together represent the image. The image receiving surface is charged such that charge remains on the nonconductive portions of the image receiving surface. Toner particles are provided which adhere to the image receiving surface in the electrically conductive portions defining a developed image. Charged toner particles defining the developed image are transferred to the receiver and then the charged toner particles are fixed to the receiver.

    摘要翻译: 一种用于在接收器上提供图像的静电摄影装置,包括沿着路径移动的静电图像元件,具有基底,形成在基底上并具有图像接收表面的合金化氧化锆陶瓷层; 并且合成氧化锆陶瓷层的图像接收表面适于在被光源照射时变得导电。 以对应于图像的图案的光照射图像接收表面,使得图像接收表面具有导电和非导电部分,它们组合在一起表示图像。 图像接收表面被充电,使得电荷保留在图像接收表面的非导电部分上。 提供了调色剂颗粒,其粘附在限定显影图像的导电部分中的图像接收表面。 限定显影图像的带电调色剂颗粒被传送到接收器,然后将带电的调色剂颗粒固定到接收器。

    Toner compositions containing activated carbons
    79.
    发明授权
    Toner compositions containing activated carbons 失效
    含有活性炭的调色剂组合物

    公开(公告)号:US6057072A

    公开(公告)日:2000-05-02

    申请号:US829014

    申请日:1997-03-31

    IPC分类号: G03G9/08 G03C9/09

    CPC分类号: G03G9/0812 G03G9/081

    摘要: A process for making toners substantially free from odors originating from components used in the toner formulation is disclosed. The process involves mixing the toner composition with activated carbon. A composition for odor-free toners also disclosed.

    摘要翻译: 公开了一种用于制备基本上不含来自调色剂配方中使用的组分的气味的调色剂的方法。 该方法包括将调色剂组合物与活性炭混合。 还公开了一种用于无臭味调色剂的组合物。