利索-全球专利检索

  1. Login
  2. Sign Up

Search Results

146 records (took 0.032 seconds)

    SHORT WAVELENGTH PHOTOCONDUCTIVE MEMBERS
    1.
    发明申请
    SHORT WAVELENGTH PHOTOCONDUCTIVE MEMBERS 审中-公开
    短波长光子成员

    公开(公告)号：US20130189610A1

    公开(公告)日：2013-07-25

    申请号：US13354499

    申请日：2012-01-20

    Applicant: Cuong Vong ,  Jennifer A. Coggan ,  Gregory M. McGuire

    Inventor： Cuong Vong ,  Jennifer A. Coggan ,  Gregory M. McGuire

    IPC: G03G15/00

    CPC classification number: G03G5/047 ,  G03G5/0614 ,  G03G5/0657 ,  G03G5/102 ,  G03G5/142

    Abstract: There is provided a photoconductive member comprising a conductive support and disposed thereon a charge generating layer. The charge generating layer comprises a first polymer binder and a perylene-tetracarbonic acid amide pigment having blue wavelength photosensitivity of the following formula: wherein each of R1, R2, R3, R4, R5, R6 and R7 are the same or different and are independently selected from the group comprising hydrogen, alkyl, aryl and halogen. A charge transport layer is disposed on the conductive support and comprises tri-p-toylamine and 1,-1-bis(N,N-ditoyl-4-aminophenyl)cyclohexane in a second polymer binder.

    Abstract translation: 提供了一种感光元件，其包括导电支撑件并且在其上设置电荷产生层。 电荷产生层包括第一聚合物粘合剂和具有下式的蓝色波长光敏性的苝 - 四羧酸酰胺颜料：其中R 1，R 2，R 3，R 4，R 5，R 6和R 7各自相同或不同，并且独立地 选自氢，烷基，芳基和卤素。 在第二聚合物粘合剂中，导电载体上设置电荷传输层，并包含三对苯胺和1,1-双（N，N-二乙酰基-4-氨基苯基）环己烷。

    SHORT WAVELENGTH PHOTOCONDUCTIVE MEMBERS
    2.
    发明申请
    SHORT WAVELENGTH PHOTOCONDUCTIVE MEMBERS 审中-公开
    短波长光子成员

    公开(公告)号：US20130183613A1

    公开(公告)日：2013-07-18

    申请号：US13351005

    申请日：2012-01-16

    Applicant: Cuong Vong ,  Jennifer A. Coggan ,  Gregory M. McGuire

    Inventor： Cuong Vong ,  Jennifer A. Coggan ,  Gregory M. McGuire

    IPC: G03G13/14 ,  G03G5/047 ,  G03G15/00

    CPC classification number: G03G5/047 ,  G03G5/0614 ,  G03G5/0659 ,  G03G5/102 ,  G03G5/142 ,  G03G15/75

    Abstract: There is provided a photoconductive member comprising a conductive support and disposed thereon a charge generating layer. The charge generating layer comprises a first polymer binder and a flaventhrone component having blue wavelength photosensitivity of the following formula: wherein each of R1, R2, R3, R4, R5 and R6, are the same or different and are independently selected from the group comprising a hydrogen, alkyl, aryl and halogen. A charge transport layer is disposed on the conductive support and comprises tri-p-toylamine and 1,-1-bis(N,N-ditoyl-4-aminophenyl)cyclohexane in a second polymer binder.

    Abstract translation: 提供了一种感光元件，其包括导电支撑件并且在其上设置电荷产生层。 电荷产生层包括第一聚合物粘合剂和具有下式的蓝色波长光敏性的氟酮酮组分：其中R 1，R 2，R 3，R 4，R 5和R 6各自相同或不同，并且独立地选自 氢，烷基，芳基和卤素。 在第二聚合物粘合剂中，导电载体上设置电荷传输层，并包含三对苯胺和1,1-双（N，N-二乙酰基-4-氨基苯基）环己烷。

    Toner compositions
    5.
    发明授权
    Toner compositions 有权
    调色剂组合物

    公开(公告)号：US08394562B2

    公开(公告)日：2013-03-12

    申请号：US12493473

    申请日：2009-06-29

    Applicant: Richard P. N. Veregin ,  Eric Rotberg ,  Michael S. Hawkins ,  Cuong Vong ,  Jordan H. Wosnick

    Inventor： Richard P. N. Veregin ,  Eric Rotberg ,  Michael S. Hawkins ,  Cuong Vong ,  Jordan H. Wosnick

    IPC: G03G9/09

    CPC classification number: G03G9/0808 ,  G03G9/08755 ,  G03G9/08797 ,  G03G9/0902 ,  G03G9/0926 ,  G03G9/09328 ,  G03G9/09385

    Abstract: Coated phosphorescent pigments are provided which may be utilized in toner compositions. In embodiments, the phosphorescent pigment may be coated by a powder coating process. The large pigment particles may be dry blended with dried resin latex particles, thereby coating the pigment surface, followed by heating and shearing in a rotary kiln or extruder to melt the toner resin and fuse it to the pigment surface. The resulting coated particles may be utilized with other toners, in embodiments color toners, to provide phosphorescent images.

    Abstract translation: 提供涂覆的磷光颜料，其可用于调色剂组合物中。 在实施方案中，磷光颜料可以通过粉末涂布法涂覆。 可以将大颜料颗粒与干燥的树脂胶乳颗粒干混，从而涂覆颜料表面，然后在回转窑或挤出机中加热和剪切以熔化调色剂树脂并将其熔合到颜料表面。 所得到的涂覆颗粒可与其它调色剂一起使用，在实施方案中为彩色调色剂，以提供磷光图像。

    SURFACE-PATTERNED PHOTORECEPTOR
    8.
    发明申请
    SURFACE-PATTERNED PHOTORECEPTOR 有权
    表面图案摄影机

    公开(公告)号：US20120099897A1

    公开(公告)日：2012-04-26

    申请号：US12911643

    申请日：2010-10-25

    Applicant: Woo Soo Kim ,  Nan-Xing Hu ,  Cuong Vong ,  Yvan Gagnon ,  Vladislav Skorokhod

    Inventor： Woo Soo Kim ,  Nan-Xing Hu ,  Cuong Vong ,  Yvan Gagnon ,  Vladislav Skorokhod

    IPC: G03G15/00 ,  G03G21/00

    CPC classification number: G03G15/75

    Abstract: Presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrophotographic, including digital, apparatuses. More particularly, the embodiments pertain to an electrophotographic imaging member having its outer surface patterned such that friction with the cleaning blade is significantly reduced.

    Abstract translation: 目前公开的实施例一般涉及可用于成像设备部件和组件中的层，其用于电子照相，包括数字设备。 更具体地，实施例涉及其外表面图案化以使得与清洁刮板的摩擦显着减小的电子照相成像构件。

    PHOTORECEPTOR OUTER LAYER AND METHODS OF MAKING THE SAME
    9.
    发明申请
    PHOTORECEPTOR OUTER LAYER AND METHODS OF MAKING THE SAME 有权
    光电外层及其制造方法

    公开(公告)号：US20120028178A1

    公开(公告)日：2012-02-02

    申请号：US12845662

    申请日：2010-07-28

    Applicant: Woo Soo Kim ,  Gaetano J. Lavigne ,  Cuong Vong ,  Johann Junginger ,  Vladislav Skorokhod ,  Nan-Xing Hu

    Inventor： Woo Soo Kim ,  Gaetano J. Lavigne ,  Cuong Vong ,  Johann Junginger ,  Vladislav Skorokhod ,  Nan-Xing Hu

    IPC: G03G15/00

    CPC classification number: G03G21/0094 ,  G03G15/752

    Abstract: The presently disclosed embodiments relate generally to layers that are useful in imaging apparatus members and components, for use in electrophotographic, including digital apparatuses. Embodiments pertain to an improved electrophotographic imaging member used in customer replaceable units (CRU) comprising a very thin outer layer on the imaging member surface, where the outer layer comprises healing materials that act as a barrier against moisture and/or surface contaminants. The improved imaging member exhibits improved xerographic performance, such as reduced wear and deletions in high humidity conditions.

    Abstract translation: 目前公开的实施例一般涉及可用于成像设备构件和组件中用于电子照相（包括数字设备）的层。 实施例涉及在客户可更换单元（CRU）中使用的改进的电子照相成像构件，其包括成像构件表面上的非常薄的外层，其中外层包括作为防止湿气和/或表面污染物的屏障的愈合材料。 改进的成像构件表现出改进的静电放电性能，例如在高湿度条件下减少磨损和缺失。

    Method and apparatus for printing that considers an undesirable optical density printing range
    10.
    发明授权
    Method and apparatus for printing that considers an undesirable optical density printing range 有权
    考虑不期望的光密度印刷范围的打印方法和装置

    公开(公告)号：US08098401B2

    公开(公告)日：2012-01-17

    申请号：US12198407

    申请日：2008-08-26

    Applicant: Richard P. N. Veregin ,  Karen A. Moffat ,  Dale R. Mashtare ,  Daryl W. Vanbesien ,  Jordan H. Wosnick ,  Cuong Vong ,  Robert P. Loce

    Inventor： Richard P. N. Veregin ,  Karen A. Moffat ,  Dale R. Mashtare ,  Daryl W. Vanbesien ,  Jordan H. Wosnick ,  Cuong Vong ,  Robert P. Loce

    IPC: G06F15/00 ,  B41J2/47

    CPC classification number: H04N1/407 ,  H04N1/52

    Abstract: Aspects of the disclosure provide a printing method that can utilize a lightly pigmented toner along with a darkly pigmented toner to improve the image quality. The method can include receiving a dataset corresponding to a printing of a printing system using a darkly pigmented toner. The printing system may have an undesirable optical density printing range for the darkly pigmented toner. Further, the method can include converting the dataset to a first dataset corresponding to a first printing of the printing system using the darkly pigmented toner, and a second dataset corresponding to a second printing of the printing system using a lightly pigmented toner. The first dataset can avoid the undesirable optical density printing range for the darkly pigmented toner, and a combination of the first printing and the second printing providing a substantially same printed optical density corresponding to the received dataset.

    Abstract translation: 本公开的方面提供了一种能够将浅色着色调色剂与暗色着色调色剂一起使用以提高图像质量的印刷方法。 该方法可以包括接收与使用深色着色调色剂的打印系统的打印对应的数据集。 印刷系统可能具有用于黑色着色调色剂的不期望的光学密度印刷范围。 此外，该方法可以包括将数据集转换为对应于使用暗色调色剂的打印系统的第一次打印的第一数据集，以及对应于使用轻质着色调色剂的打印系统的第二打印的第二数据集。 第一数据集可以避免黑色着色调色剂的不期望的光学密度打印范围，并且第一印刷和第二印刷的组合提供与接收的数据集相对应的基本相同的印刷光密度。

Patent Agency Ranking