Patent ID: 7462434

Claim:
An imaging member comprising: an anti-curl back coating layer; a substrate having a front side and a back side; an electrically conductive layer when the substrate is not electrically conductive; a charge generating layer; and a charge transport layer; wherein the electrically conductive layer, charge generating layer, and charge transport layer are located on the front side of the substrate; wherein the anti-curl back coating layer is located on the back side of the substrate; wherein the anti-curl back coating layer comprises a film forming polymer and a low surface energy polymer having siloxane segments in its backbone, the low surface energy polymer having the structure of Formulas (I) or (II) wherein x, y, and z are integers representing the number of repeating units; and x is at least 1; wherein the film forming polymer and the low surface energy polymer are present in a weight ratio of from about 95:5 to about 5:95; and wherein the film forming polymer has the structure of Formulas (III), (IV), or (V): wherein w is an integer from about 1 to about 20, and n is the degree of polymerization.