Xerox Corporation

Neil S Patterson

Robert C Yu

Kathleen M Carmichael

Satchidanand Mishra

Richard L Post

Joellen Simone

Vincent J Cilento

Joseph S Cappiello

John F Yanus

Edward F Grabowski

William W Limburg

Huoy-Jen Yuh

Geoffrey M Foley

Donald C VonHoene

Donald P Sullivan

Karen S Garland

June E Schneider

Timothy J Fuller

Damodar M Pai

Joseph C Mammino

Anthony M Horgan

Markus Rudolf Silvestri

William G Herbert

Michael Stephen Roetker

Kent J Evans

John S Chambers

John W Spiewak

Ronald F Ziolo

Dennis A Abramsohn

Constance J Thornton

Yonn K Rasmussen

Dennis J Prosser

Satish R Parikh

Susan M VanDusen

Harold F Hammond

John A Bergfjord, Sr

Anita P Lynch

Donald J Teney

David J Maty

Colleen A Helbig

Deborah J Nichol-Landry

Yonn K Simpson

Michelle Acevedo Lazor

John A Bergfiord, Sr

John A Bergfield

Satchidanand Mishia

An electrostatographic imaging member including: (a) a substrate; (b) a layer including a vinyl acetate composition; and (c) an imaging layer.

Photoreceptor with vinyl acetate layer

A flexible electrostatographic imaging member having at least a first parallel side and a second parallel side, the imaging member including

Anticurl backing layer in electrostatographic imaging members

A photoconductive imaging member comprised of a supporting substrate, a layer (1) thereover, a photogenerating layer and a charge transport layer, and wherein said layer (1) is generated from a mixture of a polyhydroxyalkylacrylate, and an amino alkyltrialkoxysilane.

Photoconductive imaging members

An electrophotographic imaging member including an electrophotographic imaging member having an imaging surface adapted to accept a negative electrical charge, the electrophotographic imaging member including a substrate, a siloxane hole blocking layer, an adhesive layer including a uniform blend of polyarylate film forming resin and a polyester film forming resin, a charge generation layer including hydroxygallium phthalocyanine particles dispersed in a film forming resin, and a hole transport layer, the hole transport layer being substantially non-absorbing in the spectral region at which the charge generation layer generates and injects photogenerated holes but being capable of supporting the injection of photogenerated holes from the charge generation layer and transporting the holes through the charge transport layer.

Multilayered electrophotographic imaging member

An electrophotographic imaging member comprising a support substrate having a two layered electrically conductive ground plane layer comprising a layer comprising zirconium over a layer comprising titanium, a hole blocking layer, an adhesive layer comprising a thermoplastic polyurethane film forming resin, a charge generation layer comprising perylene or a phthalocyanine particles dispersed in a polycarbonate film forming binder, and a hole transport layer, said hole transport layer being substantially non-absorbing in the spectral region at which the charge generation layer generates and injects photogenerated holes but being capable of supporting the injection of photogenerated holes from said charge generation layer and transporting said holes through said charge transport layer.

Photoreceptor which resists charge deficient spots

An electrophotographic imaging member is disclosed comprising a substrate, a hole blocking, an optional interface adhesive layer, a charge generating layer, and a charge transport layer, the hole blocking layer comprising a light absorbing material selected from the group consisting of a dye, pigment and mixtures thereof dissolved or dispersed in a hole blocking matrix comprising a film forming polymer, the light absorbing material being capable of absorbing incident radiation having a wavelength between about 550 and about 950 nm. The dye or pigment may have a violet, blue, green, cyan or black color. These imaging members may be employed in an electrophotographic imaging process utilizing monochromatic activating radiation having a wavelength between a lower limit of 600 about and an upper limit of about 800 nm to form an electrostatic latent image on the imaging member.

Electrophotographic imaging member free of reflection interference

An electrophotographic imaging member is characterized by a cross-linked adhesive layer and a charge generating layer applied onto the adhesive layer by solution coating.

Multilayer electrophotographic imaging member having cross-linked

An electrophotographic imaging member containing a supporting substrate having an electrically conductive surface comprising charge injecting material, a charge blocking layer including a water insoluble high molecular weight unmodified hydroxy methacrylate polymer and at least one photoconductive layer, the charge blocking layer having a surface resistivity greater than about 10.sup.10 ohm/sq. This imaging member may be employed in an electrostatographic imaging process.

Electrophotographic imaging member having unmodified hydroxy

An electrophotographic imaging member comprising a substrate having an electrically conductive metal oxide surface, a hole blocking layer and at least one electrophotographic imaging layer, the hole blocking layer comprising a reaction product of

Photoreceptor with improved charge blocking layer

A layered photosensitive imaging member is modified by forming a low-reflection layer on the ground plane. The low-reflection layer serves to reduce an interference fringe contrast and according to a second aspect of the invention, layer adhesion is greatly improved when selecting TiO.sub.2 as the low-reflection material. In a preferred embodiment, low-reflection materials having index of refraction greater than 2.05 were found to be most effective in suppressing the interference fringe contrast.

Photosensitive imaging member

Growing community of inventors

Pittsford, NY, United States of America

Neil S Patterson