申请人:Mita Industrial Co., Ltd.
公开号:US05843606A1
公开(公告)日:1998-12-01
In accordance with the present invention, there is provided a phenanthrylenediamine derivative represented by the general formula (1). The derivative is excellent in the electric charge transferring capability, the compatibility with a binding resin and the stability, thereby providing a photosensitive material which is highly sensitive and excellent in the durability. ##STR1## \x9bwherein R.sup.1, R.sup.2, R.sup.3 and R.sup.4 each represent a halogen atom, an alkyl group, an alkoxy group or an aryl group; and a, b, c and d each represent an integer from 0 to 5!.
根据本发明提供了一个由通用公式(1)表示的菲安三胺衍生物。该衍生物在电荷转移能力、与结合树脂的兼容性和稳定性方面表现出色,从而提供了一种高灵敏度且耐用的感光材料。其中,R.sup.1、R.sup.2、R.sup.3和R.sup.4分别代表卤素原子、烷基、烷氧基或芳基;a、b、c和d分别表示0到5的整数。