| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a conductive member for electrophotography that stably shows high conductivity even in a low-temperature and low-humidity environment. <P>SOLUTION: The conductive member for electrophotography comprises: a conductive layer containing an ionic conductive resin. The ionic conductive resin includes at least one structure selected from the group consisting of structures expressed by formulae (1), (2), (3) and (4), and a structure expressed by formula (5). In formula (1) to formula (5), R<SB POS="POST">1</SB>, R<SB POS="POST">2</SB>, R<SB POS="POST">3</SB>and R<SB POS="POST">4</SB>each represent a divalent organic group; X<SB POS="POST">1</SB>, X<SB POS="POST">2</SB>, X<SB POS="POST">3</SB>and X<SB POS="POST">4</SB>each independently represent a sulfonic acid group or a quaternary ammonium base. <P>COPYRIGHT: (C)2013,JPO&INPIT |
