Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03G - Electrography; Electrophotography; Magnetography › G03G 5 - Recording-members for original recording by exposure e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
Patents for G03G 5 - Recording-members for original recording by exposure e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor (15,021)
01/2011
01/18/2011US7871747 generates minimum abnormal images and features small variations in electrostatic characteristics after repetitive use of an image forming apparatus and/or under different usage environments; always achieves stable image output
01/13/2011US20110008726 Process for producing toner
01/11/2011US7867680 binder comprising first, second, third resins, colorant, wax; first resin is hybrid resin comprising amorphous unit from condensation polymerization and unit from radical polymerization in molecular frame; second, third resins are non-hybrid resins comprising units from condensation polymerization
01/11/2011US7867677 Imaging member having first and second charge transport layers
01/11/2011US7867675 Nitrogen heterocyclics in photoconductor charge transport layer
01/05/2011EP2270601A2 Polyfluorinated core shell photoconductors
01/05/2011EP2270600A2 Core shell photoconductors
01/05/2011CN1584746B Photoconductive imaging members
01/05/2011CN101937176A Electronic photographic photoreceptor and image forming device
01/04/2011US7864406 Display device particles, process for producing the same, image-display medium, and image-forming device
01/04/2011US7862976 comprises insulation liquid and toner particles dispersed therein, comprising vegetable oil and reaction product produced by an ester exchange reaction of second vegetable oil and monovalent alcohol; photoreceptors
01/04/2011US7862974 particles comprising an inner layer comprising a first resin, colors/materials and release agent, and an outer layer comprises a second resin, used in electrography
01/04/2011US7862969 Image bearing member and image forming method using thereof, and image forming apparatus and process cartridge
01/04/2011US7862968 Wear resistance, filming prevention; toner reuseability
01/04/2011US7862967 Multilayer; support substrate, charge generating layer containing a phthalocyanine pigment and charge transfer compound
01/04/2011CA2648532C Apparatus and method for controlling the temperature of manufacturing equipment
12/2010
12/30/2010US20100330485 Purified polyester resins for toner performance improvement
12/30/2010US20100330480 Electrophotographic photoreceptor, image forming method, image forming apparatus and process cartridge
12/30/2010US20100330479 Fluorinated nano diamond anticurl backside coating (acbc) photoconductors
12/30/2010US20100330478 Polysulfone containing photoconductors
12/30/2010US20100330477 Core shell photoconductors
12/30/2010US20100330476 Polyfluorinated core shell photoconductors
12/30/2010US20100330472 Electrophotographic photoreceptor, image forming apparatus and process cartridge
12/29/2010WO2010150885A1 Polycarbonate copolymer, coating liquid using same, and electrophotographic photosensitive body
12/29/2010EP2267553A1 Image formation device
12/29/2010EP2267543A2 Electrophotographic photoreceptor, image forming apparatus and process cartridge
12/29/2010EP2267542A1 Electrophotographic photoreceptor, process cartridge, and image forming apparatus
12/29/2010EP2267541A1 Photoreceptor with release layer
12/29/2010CN101930187A Electrophotographic photoreceptor, image forming apparatus and process cartridge
12/29/2010CN101930186A Electrophotographic photoreceptor, and image forming apparatus including the same
12/29/2010CN101930185A Electrophototgraphic photoreceptor, image forming device and processing box
12/29/2010CN101928474A Phthalocyanine composition, and photoconductive material, electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image-forming device using the same
12/28/2010US7858278 photosensitive layer overlying electroconductive substrate, outermost layer of electrophotographic photoreceptor includes resin including graft copolymer polymerized to polycarbonate resin, polyarylate resin, or copolymer, and filler
12/28/2010US7858277 electrostatic latent imaging; improved durability and wear resistance
12/23/2010US20100323288 Photoreceptor with release layer
12/22/2010EP2264539A1 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
12/22/2010EP2264538A1 Photoreceptor interfacial layer
12/22/2010EP2264537A2 Process for the removal of photoreceptor coatings using a stripping solution
12/21/2010US7855040 forming a photosensitive layer over an electroconductive substrate, then coating with liquids including an addition polymer to form a protective layer, irradiating with light to crosslink the layer and injecting the layer with charge transfer compounds
12/21/2010US7855039 Photoconductors containing ketal overcoats
12/16/2010US20100316946 Self emulsifying granules and solvent free process for the preparation of emulsions therefrom
12/16/2010US20100316423 Electrophotographic photoreceptor, method of manufacturing electrophotographic photoreceptor, process cartridge, and image forming apparatus
12/16/2010US20100316410 Photoreceptor interfacial layer
12/15/2010EP2261270A1 Polymer, producing method thereof, and photorefractive composition
12/15/2010CN101290491B Image forming apparatus
12/14/2010US7851115 Having an undercoating layer comprising a metal oxide like titanium dioxide, a polymer binder and an iodonium containing compound which primarily functions to provide for excellent cyclic stability for the photoconductor, thus color stability for the xerographic prints;
12/14/2010US7851113 Electrophotographic photoreceptors having reduced torque and improved mechanical robustness
12/14/2010US7851111 Imaging belt with nanotube backing layer, and image forming devices including the same
12/09/2010US20100310979 Efficient solvent-based phase inversion emulsification process with defoamer
12/09/2010US20100310975 Electrophotographic Photoreceptor, And Image Forming Apparatus And Process Cartridge Therefor Using The Photoreceptor
12/08/2010EP2259155A2 Image-bearing member protecting agent, protective layer forming device and image forming apparatus
12/08/2010EP2259143A1 Electrophotographic photoreceptor, and image forming apparatus and process cartridge therefor using the photoreceptor
12/08/2010EP2259142A1 Improved charge blocking layer and coating solution for forming the same
12/08/2010EP2258739A1 Polyurethane elastomer composition for electrophotographic printing and electrophotographic printing member using the same
12/08/2010CN101910472A Method for anodizing aluminum pipe for base of photoconductor drum, and base of photoconductor drum
12/08/2010CN101907836A Electrophotographic photoreceptor and image formation device provided with the same
12/08/2010CN101373222B Preparing method for reinforcing graphic luminous compound film by nano crystal
12/08/2010CN101308347B Image forming apparatus and image forming method
12/08/2010CN101189558B Electrophotographic photoreceptor, process cartridge, and electrophotographic apparatus
12/07/2010US7846636 Process for producing toner for electrophotography
12/07/2010US7846635 Image forming apparatus, image forming method and process cartridge
12/07/2010US7846629 Has a crosslinked overcoat layer formed from a solution comprising a trisilanol polyhedral oligomeric polysilsesquioxane; two crosslinking agents; a hole transport molecule; an acid catalyst; and an alcohol solvent; wear resistance
12/07/2010US7846627 includes supporting substrate, a photogenerating layer, and at least one charge transport layer comprised of at least one charge transport component, and wherein the charge transport layer contains at least one alpha -aminoketone
12/02/2010US20100304286 Electrophotographic toner and process for producing electrophotographic toner
12/02/2010US20100304285 Crack resistant imaging member preparation and processing method
12/02/2010US20100303506 Method of manufacturing resin-layer coated carrier, resin-layer coated carrier, developer, developing device, and image forming apparatus
12/01/2010CN1896878B Imaging members
12/01/2010CN101900957A 图像形成设备 The image forming apparatus
12/01/2010CN101149573B Electrophotographic photoreceptor, process cartridge and image forming device using the same
12/01/2010CN101078893B Electrophotographic photoreceptor and manufacturing method thereof, process cartridge, and image forming device
12/01/2010CN101059663B Electrophotographic photoconductor, image forming apparatus, and process cartridge
12/01/2010CN101034264B Image bearing member and image forming method using thereof, and image forming apparatus and process cartridge
12/01/2010CN101025591B Image forming apparatus and image forming method
11/2010
11/30/2010US7842444 comprising phenolic resin; a charge transportable material having aryl tertiary amine reactive functional group; and para-toluenesulfonic acid; free of image defects; high image quality; mechanical strength
11/25/2010US20100297546 Toner compositions
11/25/2010US20100297544 Flexible imaging members having a plasticized imaging layer
11/24/2010EP2253998A1 Flexible imaging members having a plasticized imaging layer
11/24/2010EP2253681A1 Interfacial layer and coating solution for forming the same
11/24/2010CN201654460U Production line of organic photoconductor
11/24/2010CN1983039B Method for producing electrophotographic photoreceptor, electrophotographic photoreceptor and image forming apparatus
11/24/2010CN101201563B Image-carrier protecting agent, protecting-layer forming device, image forming method, image forming apparatus, and process cartridge
11/24/2010CN101192014B Electrophotographic photoreceptor
11/24/2010CN101065711B Electrophotographic photosensitive body
11/24/2010CN101055434B Layer forming apparatus for electrophotographic photoreceptor
11/23/2010US7838191 including a charge generating agent, a hole transfer agent, an electron transfer agent and a binding resin on a substrate, the charge generating agent contains oxo-titanyl phthalocyanine crystal, the electron transfer agent has a reduction potential set to a value within a range from -0.97 to -0.83 V
11/23/2010US7838190 Electrophotographic photosensitive member with surface layer of fluororesin particles and polyolefin with perfluoroalkyl group
11/23/2010US7838189 Aluminum drum; under coat layer of TiO2/SiO2/phenolic resin, charge generation layer comprising Type V hydroxygallium phthalocyanine and a vinyl chloride/vinyl acetate copolymer, charge transfer layer containing polycarbonate binder, a sulfur compound e.g. benzyl disulfide or dibenzyl trisulfide
11/23/2010US7838188 a layer containing a hardened material which is prepared by polymerizing a chain-polymerizable acrylic ester monomer containing tertiary amine group(s) in which at least one alkyl group is bound to a nitrogen atom constituting an amine structure through chain polymerization; wear resistance
11/23/2010US7838186 Photoconductors containing charge transport chelating components
11/23/2010CA2461694C Charge generation layers comprising type i and type iv titanyl phthalocyanines
11/22/2010CA2704444A1 Interfacial layer and coating solution for forming the same
11/18/2010US20100291480 Electrophotographic photosensitive body
11/18/2010US20100290807 Electrophotographic photoconductor, and electrophotographic method, electrophotographic apparatus and process cartridge containing the electrophotographic photoconductor
11/18/2010US20100288360 Photoelectric conversion element and solor cell
11/17/2010CN1932663B Electrophotographic image forming apparatus and process cartridge
11/17/2010CN101889249A Regulated cooling for chemically prepared toner manufacture
11/17/2010CN101889248A Temperature control unit for electrophotographic photoconductor substrate
11/17/2010CN101887221A Diamond-like carbon film-coating modification treatment on surface of organic light-conducting kettle
11/17/2010CN101887220A Electrophotographic photoconductor, and electrophotographic method, electrophotographic apparatus and process cartridge containing the electrophotographic photoconductor
11/17/2010CN101885685A P-terphenyl compound and photosensitive body for electrophotography using such compound
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