US 7,371,492 Vinyl polymer photoconductive elements
Jin, Xin (Pittsford, NY, US)
Weiss, David S. (Rochester, NY, US)
Molaire, Michel F. (Rochester, NY, US)
Gruenbaum, William T. (Rochester, NY, US)
The present invention is a photoconductive element that includes an electrically conductive support, an electrical barrier layer disposed over said electrically conductive support, and disposed over said barrier layer, a charge generation layer capable of generating positive charge carriers when exposed to actinic radiation. The barrier layer includes a vinyl polymer with aromatic tetracarbonylbisimide side groups and crosslinking sites.