An electrophotographic photoreceptors containing a bisstyryl compound represented by the following formula I is disclosed. ##STR1## R.sup.0 and/or R.sup.00 represent methyl group, and the rest of Rs represent hydrogen atom or an alkyl group having 1 to 4 carbon atoms; and Ar.sup.1 and Ar.sup.2 represent...http://www.google.fr/patents/US5270140?utm_source=gb-gplus-shareBrevet US5270140 - Bisstyryl compound and the electrophotographic photoreceptors relating thereto
Bisstyryl compound and the electrophotographic photoreceptors relating thereto
