| abstract |
Improved organophotoreceptor comprises an electrically conductive substrate and a photoconductive element on the electrically conductive substrate, the photoconductive element comprising:n (a) a charge transport material having the formula n n nwhere R 1 , R 2 , R 3 , and R 4 are, independently, an alkyl group, an alkaryl group, or an acyl group;n Y is an alkyl group, alkaryl group, or aryl group; X is a linking group having the formula —(CH 2 ) m —, branched or linear, where in is an integer between 1 and 20, inclusive, and one or more of the methylene groups is optionally replaced by O, S, C═O, O═S═O, a heterocyclic group, an aromatic group, urethane, urea, an ester group, a NR 3 group, a CHR 4 group, or a CR 5 R 6 group where R 3 , R 4 , R, 5 and R 6 are, independently, H, hydroxyl group, thiol group, an alkyl group, an alkaryl group, a heterocyclic group, or an aryl group; and E is an epoxy group; and (b) a charge generating compound. |