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)
02/2009
02/25/2009CN101375213A Photoreceptor for electrophotography
02/25/2009CN101375212A Method for producing electrophotographic photosensitive body
02/25/2009CN101373222A Preparing method for reinforcing graphic luminous compound film by nano crystal
02/24/2009US7494754 Electrophotographic photoreceptor containing asymmetric naphthalenetetracarboxylic acid diimide derivatives and electrophotographic imaging apparatus employing the same
02/19/2009US20090047589 Electrophotographic photoreceptor
02/18/2009EP1877862B1 Multi-layer recording support
02/18/2009CN101371201A Quinone compound, electrophotographic photosensitive body and electrophotographic apparatus
02/18/2009CN101371200A Photoreceptor for electrophotography
02/18/2009CN101370769A P-terphenyl compound mixture and electrophotographic photoreceptors made by using the same
02/18/2009CN100462849C Conductive member, process cartridge having the same, and image forming apparatus having the process cartridge
02/17/2009US7491480 Imaging member comprising an optional supporting substrate, a thiophosphate containing photogenerating layer, and a charge transport layer, wherein charge transport layer is comprised of charge transport component, a polyhedral oligomeric silsesquioxane containing material, and a thiophosphate
02/17/2009US7491346 Polycarbonate resin and electrophotographic photosensitive member using same
02/12/2009US20090042118 Toner for electrophotography and method of preparing the toner
02/12/2009US20090042116 METHOD FOR PRODUCING alpha-FORM TITANYLPHTHALOCYANINE AND ELECTROPHOTOGRAPHIC PHOTORECEPTOR COMPRISING alpha-FORM TITANYLPHTHALOCYANINE
02/11/2009EP1440350B1 Photoconductor comprising a charge generation layer comprising type i and type iv titanyl phthalocyanines and method of production.
02/11/2009EP1175470A4 Electronic device comprising organic compound having p-type semiconducting characteristics
02/11/2009CN101365988A Developer and image forming method
02/11/2009CN101365987A Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge and image forming apparatus
02/11/2009CN101364057A Monolayer type electrophotographic photoreceptor and electrophotographic device provided with the same
02/11/2009CN100461012C Electrophotographic apparatus
02/11/2009CN100461006C Live component, image forming device using the live cornponent and imaging processing box
02/10/2009US7488507 Capacitor with plasma deposited dielectric
02/05/2009WO2009017207A1 Electrophotographic photoreceptor, method for production thereof, and image-forming device
02/05/2009US20090035689 Treatment For Enhancing Crack Resistance Of Organic Photoconductors
02/05/2009US20090035688 Toner, and toner production process
02/05/2009US20090035682 Toner and process for producing the same
02/05/2009US20090035677 Condensation polymer photoconductive elements
02/05/2009US20090035676 Iodonium hole blocking layer photoconductors
02/05/2009US20090035675 includes a substrate, an undercoat layer thereover wherein the undercoat layer contains a metal oxide and a copper containing compound, a photogenerating layer, and at least one charge transport layer
02/05/2009US20090035674 Undercoat layer comprises metal oxide and ultraviolet light absorber, photogenerating layer, charge transport layer
02/05/2009US20090035673 Iron containing hole blocking layer containing photoconductors
02/05/2009US20090035672 Electrophotographic photoconductor, production method thereof, image forming method and image forming apparatus using photoconductor, and process cartridge
02/05/2009US20090035017 Electrophotographic photoconductor and method for producing the same, image forming apparatus, and process cartridge
02/04/2009EP2020415A1 Method for producing alpha-form titanylphthalocyanine and electrophotographic photoreceptor comprising alpha-form titanylphthalocyanine
02/04/2009CN100458572C Preparation method of positive charge organic optical drum
02/03/2009US7485399 Imaging members having undercoat layer with a polymer resin and near infrared absorbing component
02/03/2009US7485398 Titanyl phthalocyanine photoconductors
02/03/2009US7485359 Support for image-recording material and image-recording material
01/2009
01/29/2009WO2009014262A1 Electrophotographic photosensitive element, process cartridge, and electrophotographic device
01/29/2009US20090029298 Method of manufacturing patterned magnetic recording medium
01/29/2009US20090029277 Has a surface layer containing a silicon-containing compound or a fluorine-containing compound; surface layer has a plurality of depressed portions; cleaning-blade chattering and cleaning-blade turn-up suppression
01/29/2009US20090029276 Photoreceptor
01/29/2009US20090029275 Photoconductor Formulation Containing Boron Nitride
01/29/2009US20090029273 Ink Formulations and Methods of Making Ink Formulations
01/29/2009US20090026370 Pixel architecture for thermal imaging system
01/28/2009EP2019339A1 Electrophotographic photosensitive body, method for producing conductive base, image forming device, and electrophotographic cartridge
01/28/2009EP2019338A1 Electrophotographic photosensitive body, image forming device, and electrophotographic cartridge
01/28/2009EP2019337A1 Electrophotographic photoreceptor
01/28/2009CN100456152C Charging apparatus, process cartridge and image forming apparatus
01/27/2009US7482104 Toner, developer, toner container and latent electrostatic image carrier, and process cartridge, image forming method, and image forming apparatus using the same
01/27/2009US7482103 Imaging member having antistatic anticurl back coating
01/22/2009WO2009011072A1 Process for producing electrophotographic photoreceptor
01/22/2009US20090023937 As fluorescent dyes, for coloring high molecular weight organic and inorganic materials, plastics, paints, printing inks, inorganic-organic composites and oxidic layer systems, as dispersants, pigment additives for organic pigments and intermediates, aqueous polymer dispersions, ink jet inks
01/22/2009US20090023091 Method for preparing electrophotographic photosensitive member
01/21/2009EP2017676A1 Image forming apparatus, image forming method, and process cartridge
01/20/2009US7479359 Photoconductor for electrophotography
01/20/2009US7479358 Substrate, photogenerating layer, and charge transport layer containing 1,1-thiobis(3-phenoxybenzene); photoreceptors
01/20/2009US7479357 Electrophotographic organophotoreceptors with novel charge transport materials
01/15/2009US20090017394 Hollow toner and process of preparing the same
01/15/2009US20090017392 Toner, developer and image forming apparatus
01/14/2009CN101343519A Thermosensitive adhesive material
01/13/2009US7476479 Hydrolyzed semi-conductive nanoparticles for imaging member undercoating layers
01/13/2009US7476478 Flexible photoresponsive imaging members with sensitivity to visible light; extended lifetimes of service, excellent electronic characteristics; stable electrical properties; low image ghosting; resistance to charge transport layer cracking upon exposure to the vapor of certain solvents; wear resistance
01/13/2009US7476477 Thiophosphate containing photoconductors
01/08/2009WO2009005727A2 Photoconductor structure processing methods and imaging device photoconductor structures
01/08/2009US20090011358 Method of manufacturing toner, toner, two-component developer, developing device and image forming apparatus
01/08/2009US20090011357 Toner, method of manufacturing the same, two-component developer using the same, developing device, and image forming apparatus
01/08/2009US20090011351 Method of manufacturing toner, toner, two-component developer, developing device, and image forming apparatus
01/08/2009US20090011350 Method to produce conductive transfer roller, transfer roller, and image forming apparatus having the same
01/08/2009US20090011349 Photoreceptor for Electrophotography
01/08/2009US20090008926 Layer-Type Value Document Comprising an Ink Mixture in One Layer
01/07/2009CN101339377A 成像设备 Imaging device
01/07/2009CN100449423C Housing assembly of organic photosensitive unit
01/07/2009CN100449409C Coating device of electronic photo sensitive body coating method and electronic photosensitive body
01/06/2009US7473510 Electrophotographic photoreceptor, a processing cartridge, an image forming apparatus and an image forming method
01/06/2009US7473507 Polyester with repeating units from a phthalic acid and 4-(p-hydroxyphenylethylidene)-o-cresol; excellent in abrasion resistance, surface slip properties, solubility, and storage stability
01/06/2009US7473505 Ether and antioxidant containing photoconductors
01/06/2009US7473504 Electrophotographic photoreceptor, and image forming method, apparatus and process cartridge therefor using the photoreceptor
01/06/2009US7473503 Photo-sensitive layer includes a cured alcohol-soluble resin resin such as a phenolic resin or an aromatic polyester and a polyether-modified silicone oil; aromatic amine charge transporting material; good image quality over a long period of time
01/06/2009CA2599565C Photosensitive member having deletion control additive
01/06/2009CA2501440C Image-forming apparatus and process cartridge
01/01/2009US20090004589 Toner and Process for Producing the Same
01/01/2009US20090004586 Polymer Blends For Light Sensitive Photoconductor
12/2008
12/31/2008WO2009001925A1 Electrophotographic photoreceptor, electrophotographic photoreceptor cartridge, and image forming apparatus
12/31/2008EP2009503A1 Imaging member
12/31/2008EP2008995A2 Azo compound and method of preparing the azo compound
12/31/2008CN101334593A Electrophotographic photoreceptor, process cartridge, image forming apparatus, and film forming coating solution
12/31/2008CN101334592A Electrophotographic photosensitive body
12/31/2008CN101333340A Azo compound and method of preparing the azo compound
12/30/2008US7470493 Imaging member
12/25/2008US20080318151 Preparation method of latex for toner and preparation method of toner from the same
12/24/2008EP1305674B1 Photoconductors with polysiloxane and polyvinylbutyral blends
12/24/2008DE19612681B4 Elektrophotographisches Aufzeichnungsmaterial und Verfahren zu dessen Herstellung An electrophotographic recording material and process for its preparation
12/24/2008DE112007000172T5 Chinonverbindung; Quinone compound; elektrophotographischer Photoleiter und elektrographisches Gerät electrophotographic photoconductor and electrographic device
12/24/2008CN101329520A Electrophotographic photoreceptor, method of producing the same, process cartridge, and image-forming apparatus
12/24/2008CN100445884C Conducting roller
12/24/2008CN100445877C Photosensitive body for electrophotography, process cartridge, and electrophotographic apparatus
12/24/2008CN100445876C Electrophotographic photosensitive body and image forming apparatus comprising it
12/23/2008US7468231 Photoreceptor including a binder containing a polyhedral oligomeric silsesquioxane; a cross-linking agent; a charge component; an electron transport component; and a charge generating component; electrography
12/23/2008US7468230 Wet-developing electrophotographic photoconductor and wet-developing image
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