Single layered photoconductors
    4.
    发明授权
    Single layered photoconductors 失效
    单层感光体

    公开(公告)号:US07678517B2

    公开(公告)日:2010-03-16

    申请号:US11796900

    申请日:2007-04-30

    IPC分类号: G03G5/04

    摘要: A photoconductor that includes a supporting substrate, and an active layer in contact with the substrate, and which active layer contains a photogenerating pigment of a titanyl phthalocyanine, at least one charge transport component, and a mixture of a metal oxide and a chelating agent, where the titanyl phthalocyanine is prepared by dissolving a Type I titanyl phthalocyanine in a solution comprising a trihaloacetic acid and an alkylene halide; adding the resulting mixture of the dissolved Type I titanyl phthalocyanine to a solution comprising an alcohol and an alkylene halide thereby precipitating a Type Y titanyl phthalocyanine; and treating the Type Y titanyl phthalocyanine with a monohalobenzene to form Type V titanyl phthalocyanine.

    摘要翻译: 一种感光体,包括支撑衬底和与衬底接触的活性层,并且该活性层含有钛酞菁的光生色素,至少一种电荷传输组分和金属氧化物和螯合剂的混合物, 其中钛酞菁通过将I型氧钛酞菁溶解在包含三卤代乙酸和亚烷基卤的溶液中而制备; 将所得的溶解的I型氧钛酞菁的混合物加入到包含醇和亚烷基卤的溶液中,从而沉淀Y型氧钛酞菁; 并用单卤代苯处理Y型钛酞菁以形成V型氧钛酞菁。

    Single layered photoconductors
    6.
    发明申请
    Single layered photoconductors 失效
    单层感光体

    公开(公告)号:US20080268358A1

    公开(公告)日:2008-10-30

    申请号:US11796900

    申请日:2007-04-30

    IPC分类号: G03F1/08

    摘要: A photoconductor that includes a supporting substrate, and an active layer in contact with the substrate, and which active layer contains a photogenerating pigment of a titanyl phthalocyanine, at least one charge transport component, and a mixture of a metal oxide and a chelating agent, where the titanyl phthalocyanine is prepared by dissolving a Type I titanyl phthalocyanine in a solution comprising a trihaloacetic acid and an alkylene halide; adding the resulting mixture of the dissolved Type I titanyl phthalocyanine to a solution comprising an alcohol and an alkylene halide thereby precipitating a Type Y titanyl phthalocyanine; and treating the Type Y titanyl phthalocyanine with a monohalobenzene to form Type V titanyl phthalocyanine.

    摘要翻译: 一种感光体,包括支撑衬底和与衬底接触的活性层,并且该活性层含有钛酞菁的光生色素,至少一种电荷传输组分和金属氧化物和螯合剂的混合物, 其中钛酞菁通过将I型氧钛酞菁溶解在包含三卤代乙酸和亚烷基卤的溶液中而制备; 将所得的溶解的I型氧钛酞菁的混合物加入到包含醇和亚烷基卤的溶液中,从而沉淀Y型氧钛酞菁; 并用单卤代苯处理Y型钛酞菁以形成V型氧钛酞菁。

    Photoconductive imaging members
    8.
    发明授权
    Photoconductive imaging members 失效
    光导成像构件

    公开(公告)号:US07018758B2

    公开(公告)日:2006-03-28

    申请号:US10664710

    申请日:2003-09-17

    IPC分类号: G03G15/14

    CPC分类号: G03G5/142

    摘要: A photoconductive imaging member comprised of a hole blocking layer, a photogenerating layer, and a charge transport layer, and wherein the hole blocking layer is generated from a solution of a metal alkyloxide, an amino alkylsilane, an aminoalkoxy silane or an aminoalkyl alkoxy silane, a polymer binder, and an organic solvent.

    摘要翻译: 由空穴阻挡层,光生代层和电荷输送层构成的光导成像构件,其中空穴阻挡层由金属烷氧基,氨基烷基硅烷,氨基烷氧基硅烷或氨烷基烷氧基硅烷的溶液产生, 聚合物粘合剂和有机溶剂。