Electrophotographic photoreceptor
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United States of America Patent
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Aug 22, 1995
Grant Date -
N/A
app pub date -
Sep 10, 1993
filing date -
Sep 18, 1992
priority date (Note) -
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Abstract
An electrophotographic photoreceptor which is highly sensitive to light having a wavelength in the oscillatory wavelength region of semiconductor laser and responds quickly and is excellent in other electrophotographic characteristics and which consists an electroconductive support, a charge-generating layer and a charge-transfer layer, the two layers being placed on the support, and said charge-transfer layer containing a specific butadiene compound having formula (I); ##STR1## and a monophenol type antioxidant, the weight ratio of the monophenol type antioxidant/the butadiene compound ranging from 5/95 to 40/80.
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