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    Electrophotographic photoreceptor, image forming apparatus, and process cartridge
    5.
    发明申请
    Electrophotographic photoreceptor, image forming apparatus, and process cartridge 审中-公开
    电子照相感光体，成像设备和处理盒

    公开(公告)号：US20060029870A1

    公开(公告)日：2006-02-09

    申请号：US11065048

    申请日：2005-02-25

    申请人： Katsumi Nukada ,  Masahiro Iwasaki ,  Kenji Yao ,  Ryo Sekiguchi ,  Wataru Yamada

    发明人： Katsumi Nukada ,  Masahiro Iwasaki ,  Kenji Yao ,  Ryo Sekiguchi ,  Wataru Yamada

    IPC分类号： G03G5/04 ,  G03G5/14

    CPC分类号： G03G5/0698 ,  G03G5/0564 ,  G03G5/0567 ,  G03G5/0589 ,  G03G5/0592 ,  G03G5/0596 ,  G03G5/0614 ,  G03G5/071

    摘要： An electrophotographic photoreceptor of the present invention comprises a conductive support and a photosensitive layer. The photosensitive layer on the farthest side from the conductive support, includes a phenol derivative-containing layer which contains a phenol derivative having a methylol group and a charge transport material having at least one selected from the group consisting of a hydroxyl group, a carboxyl group, an alkoxysilyl group, an epoxy group, a thiol group and an amino group. An infrared absorption spectrum of the phenol derivative-containing layer satisfies the conditions represented by the following formula (1): (P2/P1)≦0.2  (1) P1 is an absorbance of a maximum absorption peak in a range of 1560 cm−1 to 1640 cm−1, and P2 is an absorbance of a maximum absorption peak in a range of 1645 cm−1 to 1700 cm−1.

    摘要翻译： 本发明的电子照相感光体包括导电性支持体和感光层。 与导电性支持体最远侧的感光层包含含有羟甲基的苯酚衍生物的含酚衍生物的层和具有选自羟基，羧基的至少一种的电荷输送性物质 烷氧基甲硅烷基，环氧基，硫醇基和氨基。 含苯酚衍生物的层的红外吸收光谱满足下述式（1）所示的条件：＆lt;＆lt;直线式说明=“In-line Formulas”end =“lead”？（P＆ （1）<？in-line-formula description =“In-line Formulas”end =“tail”？> P <1> 是在1560cm -1至1640cm -1范围内的最大吸收峰的吸光度，P 2 2 = 在1645cm -1至1700cm -1范围内的最大吸收峰的吸光度。