Xerox Corporation

Paul F Zukoski

Monroe J Hordon

Barry A Lees

Lawrence E Kowalczyk

Santokh Singh Badesha

Steven M Sterling

Roger W LaForce

Timothy J Fuller

John F Yanus

Damodar M Pai

Kathleen M Carmichael

Edward F Grabowski

Leon A Teuscher

Frederick A Elder

Alan B Mistrater

Francis J Wieloch

Gina M LaManna

Fred A Elder

Disclosed is an imaging member which comprises a conductive substrate, a photogenerating material, a charge transport material, and a polymeric binder comprising (a) a first polymer comprising a polycarbonate, and (b) a second polymer of the formulae I, II, III, IV, V, VI, VII, VIII, IX, or X as further defined herein.

Imaging members with charge transport layers containing high performance

Disclosed is an imaging member which comprises a conductive substrate, a photogenerating material, and a binder which comprises a polymer of the formulae I, II, III, IV, V, VI, VII, VIII, IX, or X as further defined herein.

Imaging members containing high performance polymers

A composite web comprising a flexible first web having a first major surface, a second major surface, a first end and a second end, and a flexible second web having a first end and a second end, the first end of the first web being joined to the first end of the second web, and the first major surface comprising a tacky contact cleaning surface. This composite web may used to clean devices that contact the web prior to, during and subsequent to application of a coating to the web.

Composite web system

Disclosed is a process which comprises providing an alloy of selenium, preparing powdered particles of the alloy with an average particle diameter of less than 300 microns, placing the powdered particles into a container and tumbling the container, and subsequently removing the powdered particles from the container and compressing the powdered particles into pellets.

Powder treatment process to control alloy fractionation

Disclosed is a process for treating particles of selenium alloy to reduce fractionation when the particles are subsequently vacuum evaporated onto a substrate which comprises (1) heating particles of an alloy of selenium and an alloying component selected from the group are exposed to oxygen; (2) exposing the particles to water vapor; and (3) subjecting the particles previously exposed to oxygen and water vapor to a vacuum. Also disclosed is a process which comprises (1) providing particles of an alloy of selenium and an alloying component selected from the group consisting of tellurium, arsenic, and mixtures thereof; (2) forming selenium oxide on the surfaces of the particles; (3) converting the selenium oxide on the particle surfaces to selenious acid; and (4) removing the selenious acid from the particle surfaces.

Process for controlling alloy fractionation

A process for the preparation of chalcogenide alloys which comprises crystallizing a chalcogenide alloy, grinding and pelletizing the crystallized product, and evaporating the alloy on, for example, a supporting substrate to form a photoreceptor.

Processes for preparing chalcogenide alloys

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Henrietta, NY, United States of America

Paul F Zukoski