利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

233 条记录 (耗时 0.035 秒)

    Transparent intermediate transfer members containing zinc oxide, polyarylsulfone, and polyetheramine
    101.
    发明授权
    Transparent intermediate transfer members containing zinc oxide, polyarylsulfone, and polyetheramine 有权
    含有氧化锌，聚芳基砜和聚醚胺的透明中间转移体

    公开(公告)号：US08577267B2

    公开(公告)日：2013-11-05

    申请号：US12947221

    申请日：2010-11-16

    申请人： Yuhua Tong

    发明人： Yuhua Tong

    IPC分类号： G03G15/20 ,  B41M5/42

    CPC分类号： G03G15/162

    摘要： An intermediate transfer member including an optional supporting substrate, and in contact with the supporting substrate in the configuration of a layer a polyarylsulfone, a polyetheramine, and nano-size zinc oxide particles.

    摘要翻译： 中间转印部件，其包括任选的支撑基板，并且与支撑基板接触，构成聚芳基砜层，聚醚胺和纳米尺寸氧化锌颗粒。

    Imaging members having an enhanced charge blocking layer
    103.
    发明授权
    Imaging members having an enhanced charge blocking layer 失效
    具有增强的电荷阻挡层的成像构件

    公开(公告)号：US08394560B2

    公开(公告)日：2013-03-12

    申请号：US12823963

    申请日：2010-06-25

    申请人： Robert C. U. Yu ,  Yuhua Tong ,  Min-Hong Fu ,  Stephen T. Avery

    发明人： Robert C. U. Yu ,  Yuhua Tong ,  Min-Hong Fu ,  Stephen T. Avery

    IPC分类号： G03G5/14 ,  G03G15/20

    CPC分类号： G03G15/751 ,  G03G5/142 ,  G03G5/144

    摘要： The presently disclosed embodiments are directed to layer(s) that are useful in imaging apparatus members and components, for use in electrophotography, including digital, apparatuses. More particularly, the present embodiments provide the negatively charged electrophotographic imaging members with a novel cross-linked charge blocking undercoat layer, which is created to comprise of a binary composition of melamine and formaldehyde or a triple composition consisting of a hydroxyl functional acrylic polyol binder and a methylolation of melamine-formaldehyde, and methods for making the same. The charge blocking layer provides stabilized cyclic photo-electrical properties, enhanced mechanical adhesion bonding, and improved copy print out quality for service life extension.

    摘要翻译： 目前公开的实施例涉及在用于电子照相术（包括数字）设备的成像设备构件和部件中有用的层。 更具体地，本实施例提供带负电荷的电子照相成像构件，其具有新的交联电荷阻挡底涂层，其被制成为包含三聚氰胺和甲醛的二元组合物或由羟基官能丙烯酸多元醇粘合剂和 三聚氰胺 - 甲醛的羟甲基化反应及其制备方法。 电荷阻挡层提供稳定的循环光电性能，增强的机械粘合粘合，以及改善的复印打印质量，延长使用寿命。

    Releasable undercoat layer and methods for using the same
    107.
    发明授权
    Releasable undercoat layer and methods for using the same 有权
    可剥离的底涂层及其使用方法

    公开(公告)号：US08257892B2

    公开(公告)日：2012-09-04

    申请号：US12692521

    申请日：2010-01-22

    申请人： Jin Wu ,  Yuhua Tong ,  Helen R. Cherniack ,  Edward F. Grabowski ,  Kent J. Evans ,  Nancy L. Belknap

    发明人： Jin Wu ,  Yuhua Tong ,  Helen R. Cherniack ,  Edward F. Grabowski ,  Kent J. Evans ,  Nancy L. Belknap

    IPC分类号： G03G5/14

    CPC分类号： G03G5/142 ,  G03G5/14 ,  G03G15/75

    摘要： Embodiments relate generally to an imaging member that facilitates removal of the imaging member coating layers disposed over the imaging member and environmentally or “green” methods for using the same. More specifically, the present embodiments disclose an electrophotographic photoreceptor that includes a specifically formulated undercoat layer that allows easy removal of the photoreceptor layers disposed on top of the undercoat layer. The present embodiments provide a simple yet efficient method for reclaiming recycling or remanufacturing electrophotographic photoreceptors.

    摘要翻译： 实施例总体上涉及有助于去除设置在成像构件上的成像构件涂层的成像构件和使用该成像构件的环境或“绿色”方法。 更具体地，本实施例公开了一种电子照相感光体，其包括特别配制的底涂层，其允许容易地去除设置在底涂层顶部上的感光体层。 本实施例提供了回收再循环或再生电子照相感光体的简单而有效的方法。

    Anti-static and slippery anti-curl back coating
    110.
    发明授权
    Anti-static and slippery anti-curl back coating 有权
    防静电防滑卷曲

    公开(公告)号：US08163449B2

    公开(公告)日：2012-04-24

    申请号：US12851193

    申请日：2010-08-05

    申请人： Robert C. U. Yu ,  Edward F. Grabowski ,  Yuhua Tong

    发明人： Robert C. U. Yu ,  Edward F. Grabowski ,  Yuhua Tong

    IPC分类号： G03G5/00

    CPC分类号： G03G5/10 ,  G03G5/14752 ,  G03G5/14756 ,  G03G5/14773 ,  G03G5/14791 ,  G03G2215/00957 ,  Y10S430/131

    摘要： The presently disclosed embodiments relate generally to the formulation of an anticurl back coating layer that renders imaging apparatus flexible members and components their desirable flatness, for use in electrostatographic, including digital apparatuses. More particularly, the embodiments pertain to an imaging member comprising an anticurl back coating layer formulated to comprise a polymer blend of an anti-static polymer and a low surface energy A-B diblock copolymer polymer and an adhesion promoter. The embodiments provide an imaging member belt with the anticurl back coating that is electrically conductive and also substantially reduces its surface contact friction to help suppress/eliminate tribo-electrical charge build-up at the backside of the imaging member belt under normal machine imaging member belt operational conditions in the field.

    摘要翻译： 目前公开的实施方案一般涉及抗皱背涂层的配方，其使得成像设备柔性构件和部件具有其期望的平坦度，用于包括数字设备在内的静电照相。 更具体地说，这些实施方案涉及一种成像构件，该成像构件包括配制成包含抗静电聚合物和低表面能A-B二嵌段共聚物聚合物和粘合促进剂的聚合物共混物的防反射涂层。 这些实施例提供具有导电性的防反射涂层的成像构件带，并且还基本上减小其表面接触摩擦，以帮助抑制/消除在正常机器成像构件带下的成像构件带的背面的摩擦电荷积聚 现场运行情况。