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US4963450A Electrophotographic photosensitive member with disazo pigment 失效
具有双偶氮颜料的电子照相感光构件

Electrophotographic photosensitive member with disazo pigment
摘要:
A laminated layer type electrophotographic photosensitive member has a charge generation layer and a charge transport layer on an electroconductive support, characterized in that the charge generation layer has at least one of disazo pigments represented by the formulae (1) and (2).
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