发明公开
EP4357401A1 ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTRICALLY CONDUCTIVE RESIN COMPOSITION
审中-实审
![ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTRICALLY CONDUCTIVE RESIN COMPOSITION](/ep/2024/04/24/EP4357401A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: ELECTROPHOTOGRAPHIC MEMBER, ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS, AND ELECTRICALLY CONDUCTIVE RESIN COMPOSITION
- 申请号:EP23204604.5 申请日:2023-10-19
- 公开(公告)号:EP4357401A1 公开(公告)日:2024-04-24
- 发明人: TAKENAGA, Masahiro , HIRAYANAGI, Tomoe
- 申请人: CANON KABUSHIKI KAISHA
- 申请人地址: JP Tokyo 146-8501 30-2, Shimomaruko 3-chome, Ohta-ku
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo 146-8501 30-2, Shimomaruko 3-chome, Ohta-ku
- 代理机构: TBK
- 优先权: JP 2022169119 2022.10.21
- 主分类号: C08K3/22
- IPC分类号: C08K3/22 ; C08K3/36 ; C08K5/19 ; C08K5/3445 ; C08K5/42 ; C08K5/53 ; G03G15/16
摘要:
An electrophotographic member, comprising a resin layer, the resin layer being electrically conductive, and the resin layer comprising: a thermoplastic polyester; a cation; an anion that does not contain a fluorine atom in a molecule of the anion; and a particle containing a metal oxide and having hydrophilization rate of 0.50 or more.
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08K | 使用无机物或非高分子有机物作为配料 |
------C08K3/00 | 使用无机配料 |
--------C08K3/18 | .含氧化合物,如羰基金属 |
----------C08K3/20 | ..氧化物;氢氧化物 |
------------C08K3/22 | ...金属的 |