PHOTOSENSITIVE MEMBER HAVING AN OVERCOAT
    4.
    发明申请
    PHOTOSENSITIVE MEMBER HAVING AN OVERCOAT 有权
    具有OVERCOAT的摄影会员

    公开(公告)号:US20090047588A1

    公开(公告)日:2009-02-19

    申请号:US11838789

    申请日:2007-08-14

    IPC分类号: G03G15/02

    摘要: An imaging member including a substrate; a charge generation layer; a charge transport layer containing a mixture including a polymer and charge transport components, wherein the mixture has a glass transition temperature of less than about 70° C.; and an overcoat having a crosslinked polymer network including a resin, charge transport molecules, crosslinking component, an acid catalyst and an optional low surface component, and wherein the resin is a resin selected from the group consisting of polyester and polyol resins, and further wherein the resin has crosslinking sites selected from the group consisting of hydroxyl and carboxy groups.

    摘要翻译: 一种成像构件,包括基底; 电荷产生层; 电荷输送层,其含有包含聚合物和电荷输送组分的混合物,其中所述混合物的玻璃化转变温度低于约70℃; 以及具有包含树脂,电荷传输分子,交联组分,酸催化剂和任选的低表面组分的交联聚合物网络的外涂层,并且其中所述树脂是选自聚酯和多元醇树脂的树脂,并且其中 树脂具有选自羟基和羧基的交联位点。