发明名称 |
CONDUCTIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS |
摘要 |
Provided is a conductive member for electrophotography whose electrical resistance hardly increases even by long-term application of a high voltage. The conductive member for electrophotography is a conductive member for electrophotography, including: a conductive support; and a conductive elastic layer, in which: the elastic layer contains an A-B-A type block copolymer constituted of a non-ion conducting block (A block) and an ion conducting block (B block) having an ion exchange group; the block copolymer forms a microphase-separated structure; and the A block forms any structure selected from the group consisting of a spherical structure, a cylindrical structure, and a bicontinuous structure, and the B block forms a matrix for the structure.
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申请公布号 |
US2012308261(A1) |
申请公布日期 |
2012.12.06 |
申请号 |
US201213572303 |
申请日期 |
2012.08.10 |
申请人 |
TSURU SEIJI;YAMAUCHI KAZUHIRO;YAMADA SATORU;MURANAKA NORIFUMI;MURANAKA YUKA;CANON KABUSHIKI KAISHA |
发明人 |
TSURU SEIJI;YAMAUCHI KAZUHIRO;YAMADA SATORU;MURANAKA NORIFUMI;MURANAKA YUKA |
分类号 |
G03G21/16;B32B27/28;G03G15/22 |
主分类号 |
G03G21/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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