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76 条记录 (耗时 0.042 秒)

    Photoconductive members
    31.
    发明授权
    Photoconductive members 有权
    感光元件

    公开(公告)号：US07514192B2

    公开(公告)日：2009-04-07

    申请号：US11299498

    申请日：2005-12-12

    申请人： James McConnell Duff ,  Timothy P. Bender ,  Cuong Vong ,  John F. Graham

    发明人： James McConnell Duff ,  Timothy P. Bender ,  Cuong Vong ,  John F. Graham

    IPC分类号： G03G5/06 ,  G03G15/00

    CPC分类号： G03G5/0631 ,  G03G5/0661

    摘要： A photoconductive member component comprising a supporting substrate and thereover a photogenerating layer comprising a tetrahalobenzamidazolebenzene or a bis(tetrahalophenyl)biphenylbisimidazole of the alternative following formulas or dimers thereof wherein each of R1, R2, R3, R4, and R5 are the same or different and are independently selected from the group comprising hydrogen, alkyl, aryl, and halogen, and a charge transport layer component.

    摘要翻译： 一种光导体构件，其包括支撑基底，以及包含四卤代苯甲脒苯或其它下式或二聚体的双（四卤代苯基）联苯双咪唑的光生成层，其中R1，R2，R3，R4和R5各自相同或不同， 独立地选自氢，烷基，芳基和卤素，以及电荷传输层组分。

    Photoreceptor
    36.
    发明授权
    Photoreceptor 失效
    光感受器

    公开(公告)号：US07635548B2

    公开(公告)日：2009-12-22

    申请号：US11463118

    申请日：2006-08-08

    申请人： Timothy P. Bender

    发明人： Timothy P. Bender

    IPC分类号： G03G5/047

    CPC分类号： G03G5/07 ,  G03G5/0698 ,  G03G5/087 ,  G03G5/147

    摘要： An electrophotographic imaging member includes a substrate, a photogenerating layer, and an optional overcoating layer, where the photogenerating layer includes a self-assembled carbon nanotube material having pendant charge transport materials.

    摘要翻译： 电子照相成像构件包括基底，光生代层和任选的外涂层，其中光生成层包括具有侧电荷输送材料的自组装碳纳米管材料。

    ELECTROPHOTOGRAPHIC PHOTORECEPTORS HAVING REDUCED TORQUE AND IMPROVED MECHANICAL ROBUSTNESS
    38.
    发明申请
    ELECTROPHOTOGRAPHIC PHOTORECEPTORS HAVING REDUCED TORQUE AND IMPROVED MECHANICAL ROBUSTNESS 有权
    具有减少扭矩和改善机械稳定性的电子照相机

    公开(公告)号：US20080166644A1

    公开(公告)日：2008-07-10

    申请号：US11610223

    申请日：2006-12-13

    申请人： Timothy P. Bender ,  Nan-Xing Hu ,  Michael E. Zak

    发明人： Timothy P. Bender ,  Nan-Xing Hu ,  Michael E. Zak

    IPC分类号： G03G15/04

    CPC分类号： G03G5/10 ,  G03G5/104 ,  G03G2215/00957

    摘要： Backing layers, which may be useful for reducing torque in electrophotographic photoreceptors, are provided. The backing layers, which may be anti-curl backing layers, include a polymer matrix having a particulate inorganic lubricant and a particulate fluoropolymer uniformly dispersed therein. Also provided are electrophotographic photoreceptors that include a substrate and the backing layers, electrophotographic imaging apparatuses that include such photoreceptors, and methods for forming the photoreceptors.

    摘要翻译： 提供了可用于降低电子照相感光体中的转矩的背层。 可以是抗卷曲背衬层的背衬层包括具有颗粒状无机润滑剂和均匀分散在其中的颗粒状含氟聚合物的聚合物基质。 还提供了包括基底和背衬层的电子照相感光体，包括这种光感受器的电子照相成像装置和形成感光体的方法。

    Branched polyarylene ethers and processes for the preparation thereof
    39.
    发明授权
    Branched polyarylene ethers and processes for the preparation thereof 失效
    支链聚亚芳基醚及其制备方法

    公开(公告)号：US07396895B2

    公开(公告)日：2008-07-08

    申请号：US10721140

    申请日：2003-11-25

    申请人： Timothy P. Bender

    发明人： Timothy P. Bender

    IPC分类号： C08G8/02 ,  C08G65/38 ,  C08G2/00

    CPC分类号： C08G65/40 ,  G03G5/0567 ,  G03G5/0575 ,  G03G5/0589 ,  G03G5/0596 ,  G03G5/0601 ,  G03G5/0603 ,  G03G5/0607 ,  G03G5/0629 ,  G03G5/0631 ,  G03G5/071 ,  G03G5/073 ,  G03G5/075 ,  G03G5/076

    摘要： Disclosed is a process for preparing branched polyarylene ether polymers by (A) providing a reaction mixture comprising (i) a polyfunctional phenol compound of the formula Ar(OH)x wherein x≧3 and wherein Ar is an aryl moiety or an alkylaryl moiety, provided that when Ar is an alkylaryl moiety at least three of the —OH groups are bonded to an aryl portion thereof, (ii) a compound of the formula wherein m is 0 or 1, Y and Y′ each, independently of the other, is fluorine or chlorine, and A is as defined herein, (iii) a compound of the formula wherein B is as defined herein, and (iv) a carbonate base; and (B) heating the reaction mixture and removing generated water from the reaction mixture, thereby effecting a polymerization reaction. Also disclosed are polymers prepared by this process and imaging members containing these polymers.

    摘要翻译： 公开了一种通过（A）提供反应混合物制备支化聚亚芳基醚聚合物的方法，该反应混合物包含（i）式Ar（OH）x x = 3的多官能酚化合物，其中Ar为 芳基部分或烷基芳基部分，条件是当Ar是烷基芳基部分时，至少三个-OH基团与其芳基部分键合，（ii）下式化合物其中m为0或1，Y和Y 各自独立地为氟或氯，A如本文所定义，（iii）下式化合物其中B如本文所定义，和（iv）碳酸酯基; 和（B）加热反应混合物并从反应混合物中除去生成的水，从而进行聚合反应。 还公开了通过该方法制备的聚合物和含有这些聚合物的成像构件。

    Silicon-containing overcoat layers
    40.
    发明授权
    Silicon-containing overcoat layers 有权
    含硅外涂层

    公开(公告)号：US07390599B2

    公开(公告)日：2008-06-24

    申请号：US11246127

    申请日：2005-10-11

    申请人： Timothy P. Bender

    发明人： Timothy P. Bender

    IPC分类号： G03G15/04

    CPC分类号： C08L83/04 ,  C08G77/04 ,  C09D183/04 ,  G03G5/0578 ,  G03G5/0614 ,  G03G5/076 ,  G03G5/078 ,  Y10T428/31663

    摘要： Silicon-containing layers that have been prepared by a sol-gel method and include sol-gel polymerization products of siloxane-containing compounds, disilanol compounds and alcohols are provided. Methods for preparing silicon-containing layers including sol-gel polymerization products of siloxane-containing compounds, disilanol compounds and alcohols are also provided. In addition, photoreceptors and image-forming apparatus including such silicon-containing layers are provided.

    摘要翻译： 提供了通过溶胶 - 凝胶法制备并包括含硅氧烷化合物，二硅烷醇化合物和醇的溶胶 - 凝胶聚合产物的含硅层。 还提供了包含含硅氧烷化合物，二硅烷醇化合物和醇的溶胶 - 凝胶聚合产物的含硅层的制备方法。 此外，提供了包括这种含硅层的感光体和图像形成装置。