Imaging members
AssigneeXerox Corporation
InventorsJohn F. Graham, Timothy P. Bender, Liang-Bih Lin, Andronique Ioannidis
Life of this patent
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Abstract
A photoconductive member with a supporting substrate, and thereover a first layer comprised of a mixture of a photogenerator component, a hole transport component, and an electron transport component; and thereover a second layer comprised of a charge transport component.
Claims33
A photoconductive member comprised of a supporting substrate, and thereover a first layer comprised of a mixture of a photogenerator component, a hole transport component, and an electron transport component;
- and thereover a second layer comprised of a charge transport component.
A member comprised of a mixture containing a photogenerating component, a charge transport component, and an electron transport component, and in contact with said first layer a second layer comprised of a charge transport component optionally dispersed in a resin binder.
A photoconductive member consisting essentially of a supporting substrate, and thereover a first layer comprised of a mixture of a photogenerator component, a hole transport component, and an electron transport component;
- and thereover a second layer comprised of a charge transport component;
- and wherein said electron transport component is (4-n-butoxycarbonyl-9-fluorenylidene) malononitrile, 2-methylthioethyl 9-dicyanomethylenefluorene-4-carboxylate, 2-(3thienyl)ethyl 9-dicyanomethylenefluorene-4-carboxylate, 2-phenylthioethyl 9-dicyanomethylenefluorene-4-carboxylate, 11,11,12,12-tetracyano anthraquinodimethane N,N′-(bis alkyl or aryl)-1,4,5,8-naphthalene diimide or 1,3-dimethyl-10-(dicyanomethylene)-anthrone.
Dependencies are inferred from the claim text.