Patents
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)
01/2010
01/14/2010CA2730038A1 Endless belt for use in digital imaging systems
01/13/2010EP2144120A1 Electrophotographic photosensitive material, process cartridge and electrophotographic apparatus
01/13/2010CN101624442A Polycarbonate resin and electrophotographic photosensitive member using same
01/13/2010CN100580564C Base tube for electrophotographic photoconductive member, electrophotographic photoconductive member, and method for producing the same
01/12/2010US7645555 Photoreceptor member
01/12/2010US7645548 Photoreceptor overcoat layer masking agent
01/12/2010US7645491 Production of organic photoconductor layers in imaging devices and drum photoreceptors; ventng tubes arranged within the tank, around each dip tube, to withdraw/exhaust solvent vapor through the end positioned above a surface of the dip coating liquid and outlet end; uniform thickness of coating
01/07/2010US20100003613 Toner, method of producing toner, and image forming method
01/06/2010EP2141546A1 Photoconductors containing Tris and Bis(enylaryl)arylamine
01/06/2010EP2141545A1 Phosphonate containing photoconductors
01/06/2010EP2139929A1 Polycarbazolyl(meth)acrylate light emissive compositions
01/06/2010CN100578382C Image forming apparatus and method, and processing case
01/06/2010CN100578371C Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus with the electrophotographic photosensitive member
01/05/2010US7642033 controlling a form of the aggregated triethylamine or other base modified polyester or polyacrylic acid or copolymers by jetting the volatile solvent into the dispersion of aggregated resin particles, removing volatile solvent e.g. methyl ethyl ketone from the form-controlled aggregated resin particles
01/05/2010US7642029 Imaging member
01/05/2010US7642028 Imaging members
01/05/2010US7642025 cylindrical supports having charge generating and charge-transport layers, wherein the thickness of the charge-generating layer is increased from the central portion in the axial direction of the support towards both ends
12/2009
12/31/2009US20090325094 charge transport layer design for flexible xerographic photoreceptors has two charge transport layers-the first includes an aromatic monoamine and polymer film binder, the second an aromatic diamine and polymer film binder; noncurling; stress relieving; flatness; electrical properties; durability
12/31/2009US20090325093 (enylaryl)bisarylamine containing photoconductors
12/31/2009US20090325091 Phosphonate containing photoconductors
12/31/2009US20090324300 Electrophotographic carrier and use thereof
12/31/2009US20090324282 Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus
12/31/2009US20090324281 Electrophotographic photoreceptor, image forming apparatus using the electrophotographic photoreceptor, and method of producing electrophotographic photoreceptor
12/30/2009EP2138899A1 Electrophotographic photoreceptor, image forming apparatus using the electrophotographic photoreceptor, and method of producing electrophotographic photoreceptor
12/30/2009EP2138225A2 Method for treating microcapsules for use in imaging member
12/30/2009CN101614972A Electrophotographic photoconductor and image forming apparatus provided with the same
12/29/2009US7638252 Dielectric layer; photoreceptors; electrostatic latent imaging
12/29/2009US7638249 Electrophotography; photoreceptor layers; electrostatic latent imaging
12/29/2009US7638248 Electrophotographic photoconductor
12/24/2009US20090317737 Color toner and preparation method thereof
12/24/2009US20090317733 Quinone Compound, Electrophotographic Photoconductor and Electrophotographic Apparatus
12/24/2009US20090317136 Multilayered electrophotographic photoreceptor and image formation apparatus provided with the same
12/23/2009EP2136251A1 Image-Bearing Member Protecting Agent, Protective Layer Forming Device, Image Forming Method, Image Forming Apparatus and Process Cartridge
12/23/2009CN101609270A Monolayer type electronic photographic photoreceptor and image forming apparatus containing the same
12/23/2009CN100573344C Multi-layer photoreceptor
12/22/2009US7635548 Photoreceptor
12/17/2009US20090311619 Toner for electrophotography and binder resin for toner
12/17/2009US20090311618 Surface-modified non-magnetic mono-component color toner with improvements in background contamination and transfer efficiency and method of preparing the same
12/17/2009US20090311616 Electrophotographic photoconductor
12/16/2009EP2133749A1 Electrophotographic photoconductor
12/16/2009EP2133748A1 Electrophotographic photoreceptor, process cartridge, and electrophotographic device
12/16/2009CN101606105A Coating liquid for electrophotographic photosensitive body, electrophotographic photosensitive body, and electrophotographic photosensitive body cartridge
12/16/2009CN101604125A Electrophotographic photoconductor
12/16/2009CN100570499C Image forming apparatus and method
12/15/2009US7632617 Photoreceptor with improved properties such as abrasive resistance, good image quality and cleanability; xerography
12/15/2009US7632539 Bismuth, germanium, silicon, titanium oxide particles are filled in aerosolization chamber, shaken/agitated together with carrier gas in high-pressure gas cylinder which stores carrier gas; electrostatic latent imaging
12/10/2009US20090305155 Electrophotographic photoreceptor and image forming apparatus provided with the same
12/09/2009CN101600996A Toner receiving composition
12/09/2009CN101598910A Electrophotographic photoreceptor and image forming apparatus provided with the same
12/09/2009CN101598909A Multiple-layer structure organic photoconductor
12/09/2009CN100568106C Outmost layer for photoreceptors
12/09/2009CN100568105C Electron transferring compound and electrophotographic photoreceptor using the electron transferring compound
12/09/2009CN100568104C Electrophotographic photoconductor, image forming device and processing card case
12/09/2009CN100567365C Polycarbonate resin and electrophotographic photosensitive member using same
12/08/2009US7629103 Photoconductor, manufacturing method thereof, image forming process and image forming apparatus using photoconductor, and process cartridge
12/08/2009US7629102 Method for preparing electrophotographic photosensitive member
12/08/2009US7629096 Electrophotographic photoreceptor with an undercoat layer containing a polyimide resin and electrophotographic apparatus with the photoreceptor
12/08/2009US7629095 Electrophotographic photoreceptor
12/08/2009US7629094 photosensitive layer comprises a crosslinked (meth)acryloyloxy copolymer obtained from a radical polymerizing monomer having 2 or more double bonds, or with additional aryl tertiary amine group, and a charge transporting group; durability, abrasion resistance, no white-spotted defects, blue light
12/03/2009WO2009145262A1 Electrophotographic photoreceptor and process for producing the photoreceptor
12/03/2009US20090297218 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
12/03/2009US20090297217 Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the same
12/02/2009EP2128710A1 Aminosilane and Self Crosslinking Acrylic Resin Hole Blocking Layer Photoconductors
12/02/2009EP2128709A1 Phosphonate Hole Blocking Layer Photoconductors
12/02/2009EP2128708A1 Amine Phosphate Containing Photogenerating Layer Photoconductors
12/02/2009CN101595432A Process for manufacturing electrophotographic photoreceptor
12/02/2009CN101592878A Coating liquid for undercoating layer formation, method for manufacturing coating liquid, photoreceptor having undercoating layer formed by applying coating liquid, image forming apparatus using photo
12/02/2009CN101592877A Electrophotographic receptor and imaging device
12/02/2009CN100565956C Device with N-type semiconductor
12/02/2009CN100565367C Image forming device
12/02/2009CN100565358C Electrophotographic photoreceptor manufacturing device and manufacturing method
12/02/2009CN100565357C Anticurl backing layer for electrostatographic imaging members
12/02/2009CN100565356C Photoconductive member
12/02/2009CN100565334C Contrast improving sheet and rear projection screen having the same
12/01/2009US7625682 Electrophotographic photoreceptor and image forming apparatus
11/2009
11/26/2009WO2009142164A1 Electrophotographic photoreceptor for negative electrification, method for image formation, and electrophotographic apparatus
11/25/2009CN101589344A Photoreceptor for electrophotography
11/25/2009CN101587309A Coating liquid for undercoating layer formation, and electrophotographic photoreceptor having undercoating layer formed by coating of said coating liquid
11/25/2009CN101587308A Multiple layer electronic photographic photoreceptor and an image formation equipment provided with it
11/24/2009US7622238 Process for producing electrophotographic photosensitive member
11/24/2009US7622231 Imaging members containing intermixed polymer charge transport component layer
11/24/2009US7622230 electrophotographic imaging member has an undercoat layer containing a styrene acrylic copolymer, aminoplast resin, a phosphate ester adhesion component, and titanium oxide; charge transport N,N'-diphenyl-N,N-bis(3-methylphenyl)-1,1'-biphenyl-4,4'-diamine; excellent print quality, minimize ghosting
11/18/2009CN101581890A Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the same
11/18/2009CN100561360C Electro-photographic photoconductor and image forming apparatus
11/17/2009US7618758 Silanol containing perylene photoconductors
11/17/2009US7618757 Imaging member having first and second charge transport layers
11/17/2009US7618756 phthalocyanine pigment and chelating agent for capturing metallic impurities, minimal charge deficient spots; oxamide, succinamide, lactamide or a sulfonamides; extended lifetimes of service; charge transport layer contains N,N'-diphenyl-N,N-bis(3-methylphenyl)-1,1'-biphenyl-4,4'-diamine; noncracking
11/12/2009US20090280424 Toner for developing electrostatically charged image and process for producing the same
11/12/2009US20090280419 Electrophotographic photoreceptor and image forming apparatus
11/11/2009EP1446704B1 Scratch resistant organic photoreceptor
11/11/2009CN100559290C Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus, and process for producing electrophotographic photosensitive member
11/11/2009CN100559289C Electrostatic latent image bearing member, and image forming apparatus and process cartridge using the electrostatic latent image bearing member
11/11/2009CN100559288C Imaging member
11/10/2009US7616373 Display device particles, process for producing the same, image-display medium, and image-forming device
11/10/2009US7615328 Low melt toners and processes thereof
11/10/2009US7615326 Electrophotographic photoconductor and image forming apparatus
11/05/2009WO2009133747A1 Electrophotographic photoreceptor and method for manufacturing the electrophotographic photoreceptor
10/2009
10/29/2009US20090269692 Method of manufacturing toner
10/29/2009US20090269689 Imaging member
10/29/2009US20090269688 Charge-transporting varnish
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