Electrophotographic photosensitive product
AssigneeNEC Corporation
InventorsEriko Tsuruoka, Akira Hirano
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Abstract
An electrophotographic photosensitive product comprises on a photoconductive substrate a photosensitive layer containing as a main component thereof a compound: ##STR1## wherein X is one of --Ar.sup.7 --CH.dbd.CH--Ar.sup.8 -- and a naphthylene group represented by the following formula: ##STR2## and wherein each of Ar.sup.1, Ar.sup.4, Ar.sup.7, and Ar.sup.8 represents an arylene group, each of Ar.sup.2, Ar.sup.3, Ar.sup.5, and Ar.sup.6 represents an aryl group, and each of R.sup.1 -R.sup.6 represents one of H, a lower alkyl group and an aryl group.
Claims10
An electrophotographic photosensitive product comprising on a photoconductive substrate a photosensitive layer comprising either a laminate of a charge generating layer and a charge transporting layer, or, a charge transporting layer with a charge generating substance disperse within, said charge transporting layer containing as a main component thereof a compound specified below:
- ##STR416## wherein X is --Ar.sup.7 --CH.dbd.CH--Ar.sup.8 -- or a naphthylene group represented by the following formula:
- ##STR417## and wherein each of Ar.sup.1, Ar.sup.4, Ar.sup.7, and Ar.sup.8 is a substituted or unsubstituted arylene group, each of Ar.sup.2, Ar.sup.3, Ar.sup.5, and Ar.sup.6 is a substituted or unsubstituted aryl group, and each of R.sup.1 -R.sup.6 is selected from the group consisting of H, a lower alkyl group that includes one to six carbon atoms and can have a substituent, and a substituted or unsubstituted aryl group.
Dependencies are inferred from the claim text.