Process for arylamine production
    2.
    发明授权
    Process for arylamine production 失效
    芳基胺生产工艺

    公开(公告)号:US07541483B2

    公开(公告)日:2009-06-02

    申请号:US11094683

    申请日:2005-03-31

    IPC分类号: C07F7/04

    CPC分类号: C07F7/1892 C07F7/1804

    摘要: A process for synthesizing arylamine compounds is provided. The process includes producing a dicarboxylic acid salt of an arylamine molecule by reacting a dicarboxylic acid arylamine with an alkyl salt to produce the dicarboxylic acid arylamine salt.

    摘要翻译: 提供了合成芳胺化合物的方法。 该方法包括通过使二羧酸芳基胺与烷基盐反应以制备二羧酸芳基胺盐来制备芳基胺分子的二羧酸盐。

    Process for arylamine production
    6.
    发明授权
    Process for arylamine production 失效
    芳基胺生产工艺

    公开(公告)号:US07196214B2

    公开(公告)日:2007-03-27

    申请号:US10992658

    申请日:2004-11-22

    IPC分类号: C07C229/42

    CPC分类号: C07C229/42 Y02P20/55

    摘要: 4-aminobiphenyl derivative arylamine compounds are formed by providing an iodinated organic compound; substituting the iodinated organic compound at carboxylic acid groups thereof to provide ester protecting groups; conducting an Ullman condensation reaction to convert the product of step (ii) into an arylamine compound; and conducting a Suzuki coupling reaction to add an additional phenyl group to the arylamine compound in the 4-position relative to the nitrogen.

    摘要翻译: 通过提供碘化有机化合物形成4-氨基联苯衍生物芳基胺化合物; 以其羧酸基取代碘化有机化合物提供酯保护基; 进行Ullman缩合反应以将步骤(ii)的产物转化为芳基胺化合物; 并进行Suzuki偶联反应,以相对于氮在4-位上的芳基胺化合物中加入另外的苯基。

    ELECTROPHOTOGRAPHIC PHOTORECEPTORS HAVING REDUCED TORQUE AND IMPROVED MECHANICAL ROBUSTNESS
    10.
    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

    IPC分类号: G03G15/04

    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。