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    Oxytitanium phthalocyanine imaging members and processes thereof
    1.
    发明授权
    Oxytitanium phthalocyanine imaging members and processes thereof 失效
    氧钛酞菁成像构件及其工艺

    公开(公告)号：US5334478A

    公开(公告)日：1994-08-02

    申请号：US944631

    申请日：1992-09-14

    申请人： Denis Desilets ,  Trevor I. Martin ,  James D. Mayo ,  Terry L. Bluhm ,  Cheng-Kuo Hsiao

    发明人： Denis Desilets ,  Trevor I. Martin ,  James D. Mayo ,  Terry L. Bluhm ,  Cheng-Kuo Hsiao

    IPC分类号： C09B67/12 ,  C09B67/16 ,  C09B67/50 ,  G03G5/06

    CPC分类号： C09B67/0026 ,  C09B67/0016 ,  C09B67/0019 ,  G03G5/0696

    摘要： A layered photoconductive imaging member comprised of a supporting substrate, a photogenerating layer and a charge transport layer, and wherein the photogenerating layer contains Type IV titanyl phthalocyanine obtained by a process which comprises the addition of an oxytitanium phthalocyanine containing a mixture of Type I and Type II titanyl phthalocyanine polymorphs, or a substantially pure Type II titanyl phthalocyanine polymorph to a solvent comprised of a trihaloacetic acid and an alkylene halide; adding the resultant solution to a mixture which enables precipitation of Type X oxytitanium phthalocyanine; separating the Type X oxytitanium phthalocyanine from the solution; and thereafter subjecting the Type X oxytitanium phthalocyanine obtained to treatment with a halobenzene, followed by the separation of the said Type IV oxytitanium phthalocyanine.

    摘要翻译： 由支撑基板，光生代层和电荷输送层构成的分层感光成像部件，其中，所述光生成层含有IV型钛酞菁，该方法包括添加含有I型和型式的混合物的氧钛酞菁 II氧钛酞菁多晶型物或基本上纯的II型氧钛酞菁多晶型物与由三卤代乙酸和亚卤化物组成的溶剂; 将所得溶液加入到能够沉淀X型氧钛酞菁的混合物中; 从溶液中分离出X型氧钛酞菁; 然后将得到的X型氧钛酞菁用卤代苯处理，然后分离所述IV型氧钛酞菁。

    Phthalocyanine imaging members and processes
    2.
    发明授权
    Phthalocyanine imaging members and processes 失效
    酞菁成像构件和工艺

    公开(公告)号：US5288574A

    公开(公告)日：1994-02-22

    申请号：US944632

    申请日：1992-09-14

    申请人： Denis Desilets ,  Trevor I. Martin ,  Cheng-Kuo Hsiao ,  Terry L. Bluhm

    发明人： Denis Desilets ,  Trevor I. Martin ,  Cheng-Kuo Hsiao ,  Terry L. Bluhm

    IPC分类号： C09B67/16 ,  C09B67/50 ,  G03G5/06 ,  G03G15/02 ,  C09B67/04 ,  G03G5/00 ,  G03G15/06

    CPC分类号： C09B67/0019 ,  C09B67/0026 ,  G03G5/0696

    摘要： A layered photoconductive imaging member comprised of a supporting substrate, a photogenerating layer comprised of titanyl phthalocyanine photogenerating pigments and thereover a charge transport layer, and wherein said photogenerating pigments are prepared by a process which comprises the formation of a slurry comprised of dihalotitanium phthalocyanine in a mixture comprised of a trihaloacetic acid and an alkylene chloride; adding the resultant slurry to a mixture of an aliphatic alcohol and water enabling hydrolysis whereby Type X oxytitanium phthalocyanine is obtained; separating the Type X oxytitanium phthalocyanine from the slurry; and thereafter subjecting the Type X oxytitanium phthalocyanine obtained to treatment with a halobenzene, followed by the separation of Type IV oxytitanium phthalocyanine photogenerating pigments.

    摘要翻译： 一种层状感光成像构件，包括支撑衬底，由钛酞菁光生代颜料和电荷传输层组成的光产生层，并且其中所述光生颜料通过包括在二氯化钛酞菁 由三卤乙酸和亚烷基氯组成的混合物; 将所得浆料加入到脂肪醇和水的混合物中，从而得到水解，得到X型氧钛酞菁; 从浆料中分离出X型氧钛酞菁; 然后将得到的X型氧钛酞菁用卤代苯处理，然后分离出IV型氧钛酞菁光生色素。

    Processes for the preparation of titanyl phthalocyanines
    5.
    发明授权
    Processes for the preparation of titanyl phthalocyanines 失效
    制备钛酞菁的方法

    公开(公告)号：US5350844A

    公开(公告)日：1994-09-27

    申请号：US24145

    申请日：1993-03-01

    申请人： Trevor I. Martin ,  James D. Mayo ,  Nancy A. Listigovers ,  Cheng K. Hsiao ,  Terry L. Bluhm ,  Sharon E. Normandin ,  Kathleen M. Carmichael

    发明人： Trevor I. Martin ,  James D. Mayo ,  Nancy A. Listigovers ,  Cheng K. Hsiao ,  Terry L. Bluhm ,  Sharon E. Normandin ,  Kathleen M. Carmichael

    IPC分类号： C09B67/12 ,  C09B67/16 ,  C09B67/50

    CPC分类号： C09B67/0016 ,  C09B67/0019 ,  C09B67/0026

    摘要： A process for the preparation of a more perfect crystalline form of the Type I polymorph of titanyl phthalocyanine which comprises dissolving a precursor titanyl phthalocyanine Type I in a solution of trihaloacetic acid and alkylene chloride; adding the resultant solution to a solvent thereby enabling precipitation of Type X titanyl phthalocyanine; separating the titanyl phthalocyanine Type X from the solution; followed by a first washing with an organic solvent and a second washing with water; slurrying the resulting Type X titanyl phthalocyanine in an organic solvent enabling conversion of said Type X to Type IV titanyl phthalocyanine; and thereafter, subjecting the Type IV titanyl phthalocyanine obtained to treatment with an organic solvent to enable said crystalline form of titanyl phthalocyanine Type I.

    摘要翻译： 制备氧化钛酞菁的I型多晶型物的更完美结晶形式的方法，其包括将前体氧钛酞菁I溶解在三卤代乙酸和亚烷基氯的溶液中; 将所得溶液加入到溶剂中，从而使X型氧钛酞菁沉淀; 从溶液中分离X型氧钛酞菁; 然后用有机溶剂进行第一次洗涤，并用水洗涤第二次; 将得到的X型氧钛酞菁在有机溶剂中制浆，使所述X型转化为IV型氧钛酞菁; 然后，将得到的IV型钛酞菁用有机溶剂进行处理，得到所述晶型的钛氧酞菁I型。

    Imaging members and processes for the preparation thereof
    7.
    发明授权
    Imaging members and processes for the preparation thereof 失效
    成像成员及其制备方法

    公开(公告)号：US5300393A

    公开(公告)日：1994-04-05

    申请号：US929227

    申请日：1992-08-14

    申请人： Peter G. Odell ,  Trevor I. Martin ,  James D. Mayo

    发明人： Peter G. Odell ,  Trevor I. Martin ,  James D. Mayo

    IPC分类号： G03G5/00 ,  G03G5/05

    CPC分类号： G03G5/0564

    摘要： A process for the preparation of photoconductive imaging members which comprises coating a supporting substrate with a photogenerator layer comprised of photogenerating pigments and a mixture of cyclic oligomers wherein said mixture is heated to obtain a polycarbonate resin binder, and subsequently applying to the photogenerating layer a layer of charge transport molecules.

    摘要翻译： 一种制备光导成像构件的方法，包括用由光生颜料和环状低聚物的混合物组成的光发生器层涂覆支撑基底，其中将所述混合物加热以获得聚碳酸酯树脂粘合剂，随后向光生代层施加层 的电荷转运分子。