Toner compositions
    83.
    发明申请
    Toner compositions 审中-公开
    调色剂组合物

    公开(公告)号:US20080299479A1

    公开(公告)日:2008-12-04

    申请号:US11809124

    申请日:2007-05-31

    IPC分类号: G03G9/087 C07C67/28

    摘要: Stabilizer compositions are provided having carboxylic acid groups. By esterifying some of the available carboxylic acid groups, the carboxylic acid number of the stabilizer may be adjusted. Such stabilizers may be utilized, in embodiments, for forming toner compositions.

    摘要翻译: 提供具有羧酸基团的稳定剂组合物。 通过酯化一些可用的羧酸基团,可以调节稳定剂的羧酸数。 在实施方案中,可以使用这种稳定剂来形成调色剂组合物。

    Overcoat for electrophotographic imaging member and methods of making and using same
    85.
    发明申请
    Overcoat for electrophotographic imaging member and methods of making and using same 有权
    用于电子照相成像构件的外涂层及其制造和使用方法

    公开(公告)号:US20080057424A1

    公开(公告)日:2008-03-06

    申请号:US11513540

    申请日:2006-08-31

    IPC分类号: G03G5/047

    摘要: Disclosed herein is an electrophotographic imaging member comprising a substrate, a charge transport layer and an overcoat layer formed by combining a film forming binder and a hole transporting hydroxy triarylamine compound having at least one hydroxyl functional group that is linked to a ring carbon of an aryl group by an alkyl group having 1 to 12 carbon atoms and is capable of forming at least one of a chemical bond and a physical bond with the film forming binder. Also disclosed is an electrophotographic imaging member with an overcoat layer formed by combining a film forming polycarbonate binder, a hole transport material, a surface energy reducing silicone material comprising a crosslinkable acrylate monomer, and a solvent. Coatings and methods of forming imaging members also are disclosed.

    摘要翻译: 本文公开了一种电子照相成像构件,其包括基底,电荷输送层和外涂层,其通过将成膜粘合剂和具有至少一个羟基官能团的空穴传输羟基三芳基胺化合物组合形成,所述羟基官能团与芳基的环碳连接 由具有1至12个碳原子的烷基组成,并且能够与成膜粘合剂形成化学键和物理键中的至少一种。 还公开了具有通过组合成膜聚碳酸酯粘合剂,空穴传输材料,包含可交联丙烯酸酯单体的表面能降低有机硅材料和溶剂形成的外涂层的电子照相成像构件。 还公开了形成成像构件的涂层和方法。

    Imaging members
    90.
    发明授权
    Imaging members 有权
    成像成员

    公开(公告)号:US07125635B2

    公开(公告)日:2006-10-24

    申请号:US10744171

    申请日:2003-12-23

    IPC分类号: G03G5/14

    CPC分类号: G03G5/142 G03G5/144

    摘要: An undercoat composition and resulting layer formed therefrom, is disclosed which finds particular application in multilayered photoreceptors, such as are used in xerographic printing systems. The undercoat composition comprises an n-type pigment and a binary binder comprising an isocyanate and a phenolic resin.

    摘要翻译: 公开了一种底涂层组合物和由其形成的所得层,其在多层光感受器(例如用于静电复印印刷系统中)中具体应用。 底涂层组合物包含n型颜料和包含异氰酸酯和酚醛树脂的二元粘合剂。