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61 条记录 (耗时 0.043 秒)

    Photoconductive imaging members
    1.
    发明授权
    Photoconductive imaging members 失效
    光导成像构件

    公开(公告)号：US06495300B1

    公开(公告)日：2002-12-17

    申请号：US09895453

    申请日：2001-07-02

    申请人： Yu Qi ,  Beng S. Ong ,  Cheng-Kuo Hsiao ,  Ping Liu ,  Huoy-Jen Yuh ,  John S. Chambers ,  Helen R. Cherniack

    发明人： Yu Qi ,  Beng S. Ong ,  Cheng-Kuo Hsiao ,  Ping Liu ,  Huoy-Jen Yuh ,  John S. Chambers ,  Helen R. Cherniack

    IPC分类号： G03G5047

    CPC分类号： G03G5/14704 ,  G03G5/14734 ,  G03G5/14739 ,  G03G5/14773 ,  G03G5/14786

    摘要： A photoconductive imaging member containing an optional supporting substrate, a photogenerating layer, a charge transport layer, and an overcoating layer comprised of a crosslinked composite polysiloxane-silica generated from the reaction of a silyl-functionalized hydroxyalkyl polymer of Formula (I) with an organosilane of Formula (II) in the presence of silica particles and water wherein A, B, D, and F represent the segments of the polymer backbone; E is a hole transporting moiety; X is selected from the group consisting of halide, cyano, alkoxy, acyloxy, and aryloxy; a, b, c, and d each represent mole fractions of the repeating monomer units such that the sum of a+b+c+d is equal to about 1; R is alkyl, substituted alkyl, aryl, or substituted aryl, and R1, R2, and R3 are independently selected from the group consisting of alkyl, aryl, alkoxy, aryloxy, acyloxy, halide, cyano, and amino, subject to the provision that two of R1, R2, and R3 are each independently selected from the group consisting of alkoxy, aryloxy, acyloxy, and halide.

    摘要翻译： 含有任选的支撑基底，光生成层，电荷输送层和外涂层的光导成像构件，其由通式（I）的甲硅烷基官能化羟烷基聚合物与有机硅烷反应生成的交联复合聚硅氧烷 - 二氧化硅 在二氧化硅颗粒和水的存在下，式（II）中，A，B，D和F表示聚合物主链的链段; E是空穴传输部分; X选自卤素，氰基，烷氧基，酰氧基和芳氧基; a，b，c和d各自表示重复单体单元的摩尔分数，使得a + b + c + d的和等于约1; R是烷基，取代的烷基，芳基或取代的芳基，并且R 1，R 2和R 3独立地选自烷基，芳基，烷氧基，芳氧基，酰氧基，卤素，氰基和氨基，条件是 R 1，R 2和R 3中的两个各自独立地选自烷氧基，芳氧基，酰氧基和卤化物。

    Photoconductive imaging members
    2.
    发明授权
    Photoconductive imaging members 有权
    光导成像构件

    公开(公告)号：US06287737B1

    公开(公告)日：2001-09-11

    申请号：US09579491

    申请日：2000-05-30

    申请人： Beng S. Ong ,  Ping Liu ,  Cheng-Kuo Hsiao ,  Huoy-Jen Yuh ,  John S. Chambers ,  Damodar M. Pai ,  Markus R. Silvestri ,  Kathleen M. Carmichael

    发明人： Beng S. Ong ,  Ping Liu ,  Cheng-Kuo Hsiao ,  Huoy-Jen Yuh ,  John S. Chambers ,  Damodar M. Pai ,  Markus R. Silvestri ,  Kathleen M. Carmichael

    IPC分类号： G03G5047

    CPC分类号： G03G5/05 ,  G03G5/047 ,  G03G5/0542 ,  G03G5/0589 ,  G03G5/142

    摘要： A photoconductive imaging member comprised of a supporting substrate, a hole blocking layer thereover, a photogenerating layer and a charge transport layer, and wherein the hole blocking layer is comprised of a crosslinked polymer derived from the reaction of a silyl-functionalized hydroxyalkyl polymer of Formula (I) with an organosilane of Formula (II) and water wherein A, B, D, and F represent the segments of the polymer backbone; E is an electron transporting moiety; X is selected from the group consisting of halide, cyano, alkoxy, acyloxy, and aryloxy; a, b, c, and d are mole fractions of the repeating monomer units such that the sum of a+b+c+d is equal to 1; R is alkyl, substituted alkyl, aryl, or substituted aryl; and R1, R2, and R3 are independently selected from the group consisting of alkyl, aryl, alkoxy, aryloxy, acyloxy, halogen, cyano, and amino, subject to the provision that two of R1, R2, and R3 are independently selected from the group consisting of alkoxy, aryloxy, acyloxy, and halide.

    摘要翻译： 一种感光成像构件，包括支撑衬底，其上的空穴阻挡层，光生代层和电荷输送层，并且其中空穴阻挡层由衍生自式（I）的甲硅烷基官能化羟烷基聚合物的交联聚合物组成， （I）与式（II）的有机硅烷和水，其中A，B，D和F表示聚合物主链的链段; E是电子传输部分; X选自卤素，氰基，烷氧基，酰氧基和芳氧基; a，b，c和d是重复单体单元的摩尔分数，使得+ b + c + d的和等于1; R是烷基，取代的烷基，芳基或取代的芳基; 并且R 1，R 2和R 3独立地选自烷基，芳基，烷氧基，芳氧基，酰氧基，卤素，氰基和氨基，条件是R 1，R 2和R 3中的两个独立地选自 烷氧基，芳氧基，酰氧基和卤化物组成的组。

    Imaging members
    6.
    发明授权
    Imaging members 失效
    成像成员

    公开(公告)号：US06656650B1

    公开(公告)日：2003-12-02

    申请号：US10188676

    申请日：2002-07-02

    申请人： Liang-Bih Lin ,  Helen R. Cherniack ,  John S. Chambers ,  Anna M. Main ,  Huoy-Jen Yuh ,  Cindy C. Chen ,  James M. Duff ,  Timothy P. Bender

    发明人： Liang-Bih Lin ,  Helen R. Cherniack ,  John S. Chambers ,  Anna M. Main ,  Huoy-Jen Yuh ,  Cindy C. Chen ,  James M. Duff ,  Timothy P. Bender

    IPC分类号： G03G504

    CPC分类号： G03G5/0696 ,  G03G5/0607 ,  G03G5/0614 ,  G03G5/0637 ,  G03G5/0648 ,  G03G5/0651 ,  Y10S430/10

    摘要： A member including, for example, a supporting layer and a single photogenerating layer, the photogenerating layer comprising particles including hydroxygallium phthalocyanine phthalocyanine Type V, x polymorph metal free phthalocyanine, or chlorogallium phthalocyanine dispersed in a matrix comprising an arylamine hole transporter and an electron transporter selected from the group consisting of N,N′bis(1,2-dimethylpropyl)-1,4,5,8-naphthalenetetracarboxylic diimide, 1,1′-dioxo-2-(4-methylphenyl)-6-phenyl-4-(dicyanomethylidene)thiopyran, and a quinone selected from the group consisting of carboxybenzylhaphthaquinone, and tetra (t-butyl) diphenoquinone, and mixtures thereof, and submicrometer size polytetrafluroethylene particles, and a film forming binder.

    摘要翻译： 包括例如支撑层和单个光生代层的构件，光生成层包含分散在包含芳胺空穴转运体和电子转运体的基质中的包含羟基镓酞菁酞菁V，x多晶型不含酞菁或氯镓酞菁的颗粒 选自N，N'-双（1,2-二甲基丙基）-1,4,5,8-萘四羧酸二酰亚胺，1,1'-二氧代-2-（4-甲基苯基）-6-苯基-4 - （二氰基亚甲基）噻喃和选自羧基苄基萘醌和四（叔丁基）联苯醌的醌，及其混合物，亚微米尺寸聚四氟乙烯颗粒和成膜粘合剂。

    Method of handling and dipping flexible belts using a blow molded polymer chucking device
    10.
    发明授权
    Method of handling and dipping flexible belts using a blow molded polymer chucking device 失效
    使用吹塑聚合物夹持装置处理和浸渍柔性带的方法

    公开(公告)号：US5753312A

    公开(公告)日：1998-05-19

    申请号：US842587

    申请日：1997-04-15

    申请人： John S. Chambers ,  Eugene A. Swain ,  Ronald E. Godlove ,  Rachael A. Forgit ,  Huoy-Jen Yuh

    发明人： John S. Chambers ,  Eugene A. Swain ,  Ronald E. Godlove ,  Rachael A. Forgit ,  Huoy-Jen Yuh

    IPC分类号： B05C3/09 ,  B05D1/18 ,  G03G5/05 ,  B05D1/32

    CPC分类号： B05D1/18 ,  B05C3/09 ,  G03G5/0525 ,  Y10T279/1021

    摘要： A method of holding and transporting a hollow flexible belt throughout a coating process. The method includes placing an expandable insert into the hollow portion of a seamless flexible belt, and expanding the insert until it forms a chucking device with a protrusion on at least one end. A mechanical handling device is then attached to the protrusion, and will be used to move the chuck and the belt through the dipping process, as materials needed to produce a photosensitive device are deposited onto the surface of the belt, allowing it to be transformed into an organic photoreceptor. The chucking device and flexible belt are then removed from the mechanical handling device, the belt is cut to the desired width, and the chuck is removed from the inside of the photoreceptor.

    摘要翻译： 一种在整个涂布过程中保持和运送中空柔性带的方法。 该方法包括将可扩张插入件放置在无缝柔性带的中空部分中，并且使插入件膨胀直到其在至少一端上形成具有突出部的夹紧装置。 机械处理装置然后附接到突起，并且将用于通过浸渍过程移动卡盘和带，因为产生感光装置所需的材料沉积在带的表面上，从而将其转变成 有机感光体。 然后将夹紧装置和柔性带从机械处理装置移除，将带切割成期望的宽度，并且将卡盘从感光体的内部移除。