| US 7,541,124 B2 | ||
| Condensation polymer photoconductive elements | ||
| Michel F. Molaire, Rochester, N.Y. (US); Wayne T. Ferrar, Fairport, N.Y. (US); David S. Weiss, Rochester, N.Y. (US); and John C. Wilson, Rochester, N.Y. (US) | ||
| Assigned to Eastman Kodak Company, Rochester, N.Y. (US) | ||
| Filed on Aug. 19, 2005, as Appl. No. 11/210,100. | ||
| Prior Publication US 2007/0042282 A1, Feb. 22, 2007 | ||
| This patent is subject to a terminal disclaimer. | ||
| Int. Cl. G03G 5/14 (2006.01) | ||
| U.S. Cl. 430—64 [430/123.4] | 13 Claims |
1. A photoconductive element comprising an electrically conductive support, an electrical barrier layer disposed over said
electrically conductive support, a charge generation layer capable of generating positive charge carriers when exposed to
actinic radiation disposed over said barrier layer, said barrier layer comprising a crosslinker, and a crosslinkable condensation
polymer having covalently bonded as repeating units in the polymer chain, aromatic tetracarbonylbisimide groups of the formula:
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