Process for preparing an electrophotographic imaging member
AssigneeXerox Corporation
InventorsAndrew R. Melnyk, Richard H. Nealey, Paul J. Brach, Leon A. Teuscher
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AssigneeXerox Corporation
InventorsAndrew R. Melnyk, Richard H. Nealey, Paul J. Brach, Leon A. Teuscher
Estimating the term…
A process for preparing an electrophotographic imaging member comprising a substrate having an electrically conductive surface, a charge generating layer and a charge transport layer contiguous to the charge generating layer, the process comprising preparing a dispersion of finely divided photoconductive particles in a liquid in which the particles are insoluble, the liquid comprising at least 0.25 percent by weight of an alcohol based on the total weight of the liquid, applying a thin coating of the dispersion on a substrate, evaporating substantially all of the liquid from the coating, and embedding the particles in a film forming polymer matrix to form the charge generating layer.
A process for preparing an electrophotographic imaging member comprising a substrate having an electrically conductive surface, a charge generating layer and a charge transport layer contiguous to said charge generating layer, said process comprising preparing a dispersion of finely divided photoconductive particles in a fugitive liquid in which said particles are substantially insoluble, said liquid comprising at least 0.25 percent by weight of an alcohol, based on the total weight of said liquid, said dispersion being substantially free of any film forming polymer, applying a thin coating of said dispersion on a substrate, evaporating substantially all of said liquid from said coating, and embedding said particles in a film forming polymer matrix to form said charge generating layer.
Dependencies are inferred from the claim text.