发明授权
- 专利标题： Naphthylenediamine derivative and electrophotosensitive material using the same
- 专利标题（中）： 萘二胺衍生物和使用其的电光敏材料
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申请号： US865196申请日： 1997-05-29
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公开(公告)号： US5830615A公开(公告)日： 1998-11-03
- 发明人: Eiichi Miyamoto , Mikio Kakui , Hideo Nakamori , Yukikatsu Imanaka , Tadashi Sakuma , Maki Uchida , Hiroaki Iwasaki , Yasuyuki Hanatani , Nariaki Tanaka , Yuka Nakamura
- 申请人： Eiichi Miyamoto , Mikio Kakui , Hideo Nakamori , Yukikatsu Imanaka , Tadashi Sakuma , Maki Uchida , Hiroaki Iwasaki , Yasuyuki Hanatani , Nariaki Tanaka , Yuka Nakamura
- 申请人地址： JPX Osaka
- 专利权人： Mita Industrial Co., Ltd.
- 当前专利权人： Mita Industrial Co., Ltd.
- 当前专利权人地址： JPX Osaka
- 优先权： JPX6-252399 19941018; JPX7-022572 19950210; JPX7-120688 19950420
- 主分类号： C07C211/58
- IPC分类号： C07C211/58 ; C07C211/59 ; C07C217/84 ; C07C217/92 ; C07C217/94 ; C07C255/58 ; G03G5/06
摘要：
The present invention provides a novel naphthylenediamine derivative which is superior in electric charge transferring capability, compatibility with binding resin and stability, and an electrophotosensitive material which has a higher sensitivity and an excellent durability. The above naphthylenediamine derivative is represented by the following general formula (1), and the electrophotosensitive material is formed by providing a photosensitive layer having this naphthylenediamine derivative as an electric charge transferring material on a conductive substrate. ##STR1## wherein R.sup.1 to R.sup.4, R.sup.5a to R.sup.5f and a to d are as defined.
公开/授权文献
- US5244486A Fluorescent tube coiling apparatus 公开/授权日：1993-09-14