公开(公告)号：US20090238602A1

公开(公告)日：2009-09-24

申请号：US12247794

申请日：2008-10-08

申请人： Masahiro IWASAKI ,  Katsumi NUKADA ,  Wataru YAMADA ,  Kenta IDE ,  Hirofumi NAKAMURA ,  Mitsuhide NAKAMURA ,  Koji BANDO ,  Kaori IEMULA ,  Kazuya HONGO ,  Yasuhiro NIIDA

发明人： Masahiro IWASAKI ,  Katsumi NUKADA ,  Wataru YAMADA ,  Kenta IDE ,  Hirofumi NAKAMURA ,  Mitsuhide NAKAMURA ,  Koji BANDO ,  Kaori IEMULA ,  Kazuya HONGO ,  Yasuhiro NIIDA

IPC分类号： G03G21/18 ,  G03G15/00

CPC分类号： G03G5/076 ,  G03G5/0612 ,  G03G5/064 ,  G03G5/07 ,  G03G5/071 ,  G03G5/075 ,  G03G5/14769

摘要： An electrophotographic photoreceptor including a conductive substrate and a photosensitive layer provided on a surface of the conductive substrate, an outermost layer of the photosensitive layer containing a crosslinked product formed from at least one charge transporting material having at least one substituent selected from the group consisting of —OH, —OCH3, —NH2, —SH, and —COOH and at least one selected from a guanamine compound or a melamine compound, the content of the at least one charge transporting material being at least about 90% by weight, and the content of the at least one selected from the guanamine compound or the melamine compound being from about 0.1% by weight to about 5% by weight.

摘要翻译： 一种电子照相感光体，包括导电基底和设置在导电基底表面上的感光层，感光层的最外层含有由至少一种电荷输送材料形成的交联产物，该电荷输送材料具有至少一个选自以下的取代基： -OH，-OCH 3，-NH 2，-SH和-COOH和选自胍胺化合物或三聚氰胺化合物中的至少一种，所述至少一种电荷输送材料的含量为至少约90重量％，并且 从胍胺化合物或三聚氰胺化合物中选出的至少一种的含量为约0.1重量％至约5重量％。

公开(公告)号：US20100151366A1

公开(公告)日：2010-06-17

申请号：US12466701

申请日：2009-05-15

申请人： Katsumi NUKADA ,  Hirofumi NAKAMURA ,  Mitsuhide NAKAMURA ,  Koji BANDO ,  Kenny-tuan T. DINH ,  Giuseppa BARANYI ,  Nan-Xing HU ,  Michael ZAK

发明人： Katsumi NUKADA ,  Hirofumi NAKAMURA ,  Mitsuhide NAKAMURA ,  Koji BANDO ,  Kenny-tuan T. DINH ,  Giuseppa BARANYI ,  Nan-Xing HU ,  Michael ZAK

IPC分类号： G03G15/00 ,  G03G21/18

CPC分类号： G03G5/071 ,  G03G5/0614 ,  G03G5/0616 ,  G03G5/0668 ,  G03G5/075 ,  G03G5/076 ,  G03G5/142 ,  G03G5/144 ,  G03G2215/00957

摘要： According to an aspect of the invention, an electrophotographic photoreceptor including a conductive substrate and a photosensitive layer provided on a surface of the conductive substrate is provided. In the electrophotographic photoreceptor, an outermost layer of the photosensitive layer containing a crosslinked product formed from at least one charge transporting material having at least one substituent selected from the group consisting of —OH, —OCH3, —NH2, —SH, and —COOH, an acidic substance, and at least one compound selected from the group consisting of compounds represented by the following formula (A) and compounds represented by the following formula (B).

摘要翻译： 根据本发明的一个方面，提供一种电子照相感光体，其包括设置在导电性基板的表面上的导电性基板和感光层。 在电子照相感光体中，感光层的最外层包含由至少一种电荷输送材料形成的交联产物，该电荷输送材料具有至少一个选自-OH，-OCH 3，-NH 2，-SH和-COOH的取代基 ，酸性物质和选自由下式（A）表示的化合物和下式（B）表示的化合物中的至少一种化合物。