发明授权
- 专利标题： Photoconductive compositions comprising a disazo compound
- 专利标题（中）： 包含双偶氮化合物的光导组合物
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申请号： US660572申请日： 1984-10-12
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公开(公告)号： US4598033A公开(公告)日： 1986-07-01
- 发明人: Kouichi Kawamura , Seiji Horie , Naonori Makino , Hideo Sato
- 申请人： Kouichi Kawamura , Seiji Horie , Naonori Makino , Hideo Sato
- 申请人地址： JPX Kanagawa
- 专利权人： Fuji Photo Film Co., Ltd.
- 当前专利权人： Fuji Photo Film Co., Ltd.
- 当前专利权人地址： JPX Kanagawa
- 优先权： JPX58-191244 19831013
- 主分类号： C09B35/021
- IPC分类号： C09B35/021 ; G03G5/043 ; G03G5/06 ; H01L51/42
摘要：
A photoconductive composition comprising at least one disazo compound represented by the following general formula (I): ##STR1## wherein X, L.sub.1, L.sub.2, L.sub.3, L.sub.4, L.sub.5, L.sub.6, A, m and n are as defined in the description and an electrophotographic light-sensitive material containing the disazo compound are disclosed.The disazo compound is effective for improving both sensitivity and durability of the light-sensitive material.
公开/授权文献
- US5867743A Camera with date recording device 公开/授权日：1999-02-02