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Radiation Imagery Chemistry: Process, Composition, Or Product Thereof > Electric Or Magnetic Imagery, E.g., Xerography, Electrography, Magnetography, Etc., Process, Composition, Or Product > Radiation-sensitive Composition Or Product > Having Plural Conductive Layers > Charge Transport Layer > With Specified Binder Resin In Transport Layer With Specified Binder Resin In Transport LayerWith Specified Binder Resin In Transport Layer patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.04/26/07 - 20070092815 - Imaging member having barrier polymer resins The presently disclosed embodiments relate in general to electrophotographic imaging members, such as layered photoreceptor structures, and processes for making and using the same. More particularly, the embodiments pertain to a photoreceptor additive to improve impermeability to gases and moisture so as to minimize environment variation of photoreceptor performance. ... 01/18/07 - 20070015074 - Electrostatic latent image bearer, and image forming method, image forming apparatus and process cartridge using the electrostatic latent image bearer An electrostatic latent image bearer, comprising a substrate; a photosensitive layer overlying the substrate; and a protective layer overlying the photosensitive layer, wherein the protective layer includes a binder resin comprising a polyol, a polyisocyanate and an organic silicon compound having a hydroxyl or a hydrolyzable group. ... 09/28/06 - 20060216621 - Electrophotographic photoreceptor, image forming method and image forming apparatus utilizing the same 8.0×10−4>B>2.0×10−5 (2) ... // - 9.0×10−4>A>3.0×10−4 (1) - ... 09/28/06 - 20060216620 - Photoconductive imaging member A photoreceptor comprising a charge transport layer doped with a polyarylate polymer is provided. A charge transport layer is doped with about 0.1 to about 10.0% by weight, solids basis, of a polyarylate polymer, such as for example Ardel. Charge transport layers doped with a polyarylate polymer exhibit improved electrical ... 07/13/06 - 20060154160 - Photoconductors A photoconductor. The photoconductor includes a substrate, a charge generation layer thereon, and a charge transfer layer on the charge generation layer comprising a resin modified by a reactive silane. ... 06/29/06 - 20060141378 - Electrophotographic photoreceptor, image forming method, image forming apparatus and process cartridge for the image forming apparatus A photoreceptor is provided having an electroconductive substrate and a photosensitive layer located overlying the electroconductive substrate, wherein an outermost layer of the photoreceptor contains a binder resin, wherein the binder resin solution satisfies the following relationship 2>(T0-T400)/C wherein T0 represents a initial transmittance (%) at 400 nm of the ... 05/25/06 - 20060110669 - Electrophotographic image member An electrophotographic imaging member is disclosed which is provided with a charge transport layer comprising at least one polycarbonate polymer binder having a weight average molecular weight based on polystyrene units of from about 150,000 to about 190,000 and at least one polycarbonate binder having a weight average molecular weight ... 04/13/06 - 20060078810 - Electrophotographic photoreceptor An electrophotographic photoreceptor comprising an electroconductive substrate and a photosensitive layer formed thereon, characterized in that the photosensitive layer contains a polyester resin which is a copolymerized polyester resin having a repeating ester structure (A) comprising a bivalent phenol residue represented by the following formula (1) and an aromatic dicarboxylic ... 04/13/06 - 20060078809 - Electrophotographic photoreceptor, and image forming method, image forming apparatus and process cartridge using the electrophotographic photoreceptor wherein Ar1 represents a substituted or an unsubstituted monovalent group or bivalent group formed of an aromatic hydrocarbon skeleton; Ar2 represents a monovalent group or a bivalent group formed of an aromatic hydrocarbon skeleton or heterocyclic compound skeleton having one or more tertiaryamino group; and at least one of B1 ... 03/30/06 - 20060068308 - Image forming process, image forming apparatus, and process cartridge An image forming process is provided, which is consisting of forming step for forming a latent electrostatic image on a photoconductor, developing step, transferring step, and fixing step, wherein the photoconductor contains the crosslinked charge transporting layer containing a cured product formed from at least a radical polymerizable compound having ... 02/16/06 - 20060035161 - Electrophotographic photoconductor, image forming method and apparatus, and process cartridge using the photoconductor, and long-chain alkyl group containing bisphenol compound and polymer made therefrom wherein R1, R2, R3, a, b, and n are the same as those specified in the specification. An electrophotographic image forming apparatus and method, and a process cartridge employ the above photoconductor. A long-chain alkyl group containing bisphenol compound is represented by formula (2): ... 02/09/06 - 20060029873 - Polycarbonates and photoconductive imaging members A polycarbonate generated from the polymerization of a hydroxylated monomer, a hydroxylated charge transport compound, a bisphenol, a curing compound, and a bispheol haloformate, and thereafter subjecting the obtained polymer to a reaction with an acidic compound. ... 02/02/06 - 20060024595 - Triphenylene compound, method for making The present invention relates to triphenylene compounds useful, for example, in an electrophotographic photoreceptor, and to a method for manufacturing these compounds. ... 12/08/05 - 20050271958 - Imaging member A charge transport layer for an imaging member comprising a charge transport layer wherein the charge transport layer is coated in two passes and wherein the second pass comprises the application of a charge transport component and a hindered phenol covalently bonded to a polymer. The charge transport layer exhibits ... ### FreshPatents.com Support |