Patent ID: 8927183
Filing Date: 2015-01-06
Classification: G03G

Abstract:
1. A photoreceptor comprising: an electroconductive substrate; a photosensitive layer, which includes a charge generation layer including a charge generation material, a charge transport layer located on the charge generation layer and including a charge transport material having no radical polymerizability, a binder resin having no radical polymerizability, and a crosslinked polymer including a first radically polymerizable monomer unit having three or more functional groups and no charge transport structure and a second radically polymerizable monomer unit having a charge transport structure; and an outermost layer, which is located on the charge transport layer and which includes a crosslinked polymer including a third radically polymerizable monomer having three or more functional groups and no charge transport structure and a fourth radically polymerizable monomer having a charge transport structure, wherein the first radically polymerizable monomer and the second radically polymerizable monomer are reacted with the third radically polymerizable monomer and the fourth radically polymerizable monomer.