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    Multi-layer photoreceptor
    11.
    发明申请
    Multi-layer photoreceptor 失效

    公开(公告)号：US20060121377A1

    公开(公告)日：2006-06-08

    申请号：US11004150

    申请日：2004-12-03

    Applicant: William Herbert ,  Andronique Ioannidis

    Inventor： William Herbert ,  Andronique Ioannidis

    IPC: G03G5/14

    CPC classification number: G03G5/102 ,  G03G5/144

    Abstract: A photoreceptor and method of forming the same is disclosed. A photoreceptor includes a substrate, an undercoat layer, and an imaging layer. The undercoat layer comprises a single, non-porous anodized aluminum layer that has an impedance of less than about 50 Kohm. The single, non-porous anodized aluminum layer may be used as the undercoat layer alone, or may be part of a multi-layered undercoat layer system that includes additional layers of other undercoat materials. The use of the non-porous anodized aluminum layer provides the photoreceptor with an extended effective life.

    Imaging member
    14.
    发明授权
    Imaging member 失效
    成像成员

    公开(公告)号：US07563549B2

    公开(公告)日：2009-07-21

    申请号：US11133979

    申请日：2005-05-20

    Applicant: Jin Wu ,  Yuhua Tong ,  Jennifer Y. Hwang ,  Liang-bih Lin ,  Andronique Ioannidis ,  Nancy L. Belknap ,  Timothy J. O'Brien ,  Anthony Uttaro, Jr.

    Inventor： Jin Wu ,  Yuhua Tong ,  Jennifer Y. Hwang ,  Liang-bih Lin ,  Andronique Ioannidis ,  Nancy L. Belknap ,  Timothy J. O'Brien ,  Anthony Uttaro, Jr.

    IPC: G03G5/14

    CPC classification number: G03G5/142 ,  G03G5/051 ,  G03G5/0514 ,  G03G5/0517 ,  G03G5/0525 ,  G03G5/144

    Abstract: Provided is an imaging member comprising a substrate, an undercoat layer (UCL), a charge generation layer, a charge transport layer, and an optional overcoat layer. The undercoat layer is formed from a single-phase UCL coating formulation comprising an organic titanate, a polymer containing active hydrogen, and an aminosilane. The UCL formulation has improved properties such as stability, processing convenience, and longer pot life etc. The UCL formulation can be used to manufacture an imaging member such as photoreceptor with improved properties such as stable, thick UCL coating, resistance to electrical failure, and PIDC independency on UCL thickness etc.

    Abstract translation: 提供了一种成像构件，其包括基底，底涂层（UCL），电荷产生层，电荷输送层和任选的外涂层。 底涂层由包含有机钛酸盐，含活性氢的聚合物和氨基硅烷的单相UCL涂层制剂形成。 UCL制剂具有改进的性能，例如稳定性，加工便利性和更长的适用期等.UCL制剂可用于制造具有改进性能的诸如感光体的成像构件，例如稳定的，厚的UCL涂层，耐电气故障，和 PIDC独立于UCL厚度等

    Dispersion process
    19.
    发明授权
    Dispersion process 有权
    分散过程

    公开(公告)号：US06190818B1

    公开(公告)日：2001-02-20

    申请号：US09519367

    申请日：2000-03-06

    Applicant: Andronique Ioannidis ,  Markus R. Silvestri ,  Andrew R. Melnyk ,  Harry F. Freitas, Jr. ,  John S. Chambers ,  Harold F. Hammond ,  Cindy C. Chen

    Inventor： Andronique Ioannidis ,  Markus R. Silvestri ,  Andrew R. Melnyk ,  Harry F. Freitas, Jr. ,  John S. Chambers ,  Harold F. Hammond ,  Cindy C. Chen

    IPC: G03G500

    CPC classification number: G03G5/0525 ,  G03G5/06

    Abstract: A process for forming a dispersion including forming a mixture including agglomerates of primary particles, a film forming binder and a solvent for the binder, the primary particles having an average size of less than about 500 nanometers, applying sufficient heat energy to the mixture while stirring to disintegrate the agglomerates into separate primary particles having an average size of less than about 500 nanometers to form a dispersion substantially free of agglomerates, and slowly cooling the dispersion to maintain separation between the primary particles in the dispersion.

    Abstract translation: 一种用于形成分散体的方法，包括形成包含初级颗粒，成膜粘合剂和粘合剂溶剂的混合物的混合物，初级颗粒具有小于约500纳米的平均尺寸，向混合物施加足够的热能，同时搅拌至 将附聚物分解成平均尺寸小于约500纳米的分离的初级颗粒，以形成基本上不含附聚物的分散体，并且冷却分散体以保持分散体中初级颗粒之间的分离。

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