发明申请
- 专利标题: TRIPHENYLAMINE DERIVATIVES
- 专利标题(中): 三苯胺衍生物
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申请号: US13697103申请日: 2011-06-22
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公开(公告)号: US20130071780A1公开(公告)日: 2013-03-21
- 发明人: Shigetaka Numazawa , Katsumi Abe , Kiyotaka Ihara , Takehiro Nakajima , Makoto Koike
- 申请人: Shigetaka Numazawa , Katsumi Abe , Kiyotaka Ihara , Takehiro Nakajima , Makoto Koike
- 申请人地址: JP Tokyo
- 专利权人: HODOGAYA CHEMICAL CO., LTD.
- 当前专利权人: HODOGAYA CHEMICAL CO., LTD.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2010-147368 20100629
- 国际申请: PCT/JP2011/064297 WO 20110622
- 主分类号: C07C211/60
- IPC分类号: C07C211/60
摘要:
[Problems] To provide a novel compound useful as an electric charge transporting agent having a high carrier mobility, and making it possible not only to stably form a photosensitive layer without precipitating crystals or developing pinholes when the photosensitive layer is being formed but also to prepare an organic photosensitive material for electrophotography featuring a high sensitivity and a low residual potential.[Means for Solution] The compound is represented by the following general formula (1); In the general formula (1), R1 to R7 are, for example, alkyl groups, X1 is, for example, —CH═CH—CH═CH2, X2 is, for example, —CH═CH2, and k and l are integers of 0 to 4.
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