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)
07/2001
07/10/2001US6258469 Light emitting diodes
07/05/2001US20010006755 Cylindrical electrically conductive support having a plurality of layers, surface layer comprising a siloxane based resin containing structural units having charge transportability
07/05/2001DE10063665A1 Photo conductor for copiers etc has a protective layer over the amorphous film with the carrier block and photo-sensitive layers on the substrate to give a structured surface energy for improved imaging and a longer life
07/04/2001EP1113338A2 Resin pipe, production thereof, base for photosensitive drums, and photosensitive drum constructed from said base
07/04/2001EP1113047A1 Mixed resin compound, resin pipe, production of resin pipe, and photosensitive drum
07/04/2001EP1112837A1 Process for the transesterification of blends of polyesters and polycarbonates and molded part thereof
07/04/2001EP0642680B1 Photoconductive recording material comprising a crosslinked binder system
07/04/2001CN1068029C Nm-class phthalocyanines orgahic hight guide material and preparing method and thereof
07/04/2001CN1068027C Crystalline titnanyl phthalocyanines and use thereof
07/03/2001US6255027 Blocking layer with light scattering particles having coated core
07/03/2001CA2206327C Oxytitanium phthalocyanine crystal
07/03/2001CA2075948C Imaging system with intermediate transfer member
06/2001
06/28/2001WO2001046757A1 Organophotoreceptors for electrophotography comprising charge transport compounds based upon hydroxy-functional compounds
06/28/2001US20010005462 Small-size color electro-photographic apparatus
06/26/2001US6252027 Thermoplastic sugar polymer
06/26/2001US6250251 Vacuum processing apparatus and vacuum processing method
06/21/2001WO2000050961A8 Endless belt for use in digital imaging systems and method of making
06/20/2001EP1109068A2 Electrophotographic photoreceptor, electrophotographic image forming method, electrophotographic image forming apparatus, and processing cartridge
06/20/2001EP0965069B1 Organic photoconductor and treatment therefor
06/20/2001CN1067398C Method of manufacturing silicon-type charge transporting material
06/19/2001US6249304 Image forming apparatus and image forming method for forming color images by gray-level image forming technique
06/19/2001US6248490 Chlorogallium-, hydroxygallium-, or oxytitanium phthalocyanine layer
06/19/2001US6248489 Electrophotographic photosensitive body, intermediate transfer medium, and electrophotographic apparatus
06/19/2001US6248170 Swab device for coating an element
06/14/2001WO2001029621A3 Semi-insulating material testing and optimization
06/13/2001EP1106278A2 Circular-shaped metal structure, method of fabrication the same, and apparatus for fabricating the same
06/12/2001US6245475 Process of spray forming photoreceptors with ink nozzles
06/12/2001US6245473 Electrophotographic apparatus with DC contact charging and photosensitive layer with polycarbonate resin in charge generation layer
06/12/2001US6245472 Support and photosensitive member with crystal iodogallium phthalocyanine
06/12/2001US6245471 Phthalocyanine and titanate for charge generation and charge transport
06/06/2001CN1298123A Electronic photoreceptor and its producing method
06/05/2001US6242648 Using the ullmann reaction; high yield, cost reduction
06/05/2001US6242147 Negatively chargeable toner and developing device using thereof
06/05/2001US6242144 Electrophotographic imaging members
05/2001
05/31/2001WO2001038089A1 A durable electrostatic printing plate and method of making the same
05/31/2001DE10058212A1 Electrophotographic photoconductor, useful in printer, copier or facsimile machine, has light-sensitive coating containing phthalocyanine compound and small amount of metal phthalocyanine with o-phthalonitrile ligand
05/30/2001EP1103870A2 System for removing a strip of coating material
05/29/2001US6238833 Photoreceptor comprising a substrate coated with a charge generating layer bound with a copolymer including polyvinyl butyral units and hydroxyl-blocked polyvinyl alcohol units and overcoated with a charge transport layer
05/29/2001US6238832 Electrophotographic photosensitive member
05/29/2001US6238831 Coating solution for the preparation of a printing plate comprising photosensitive material and a thermoplastic resin insoluble at alkaline ph both homogenously dissolved in solvent
05/29/2001CA2064848C Imaging method and apparatus
05/23/2001EP1102126A1 Electrophotographic photoconductor
05/23/2001CN1296198A Electronic photographic photosensitive material, electronic photographic photoelectric conductor and making method thereof
05/22/2001US6235441 Positively chargeable toner, image forming method and image forming apparatus
05/16/2001EP1099563A2 Composite recording medium and manufacturing method therefor, recording medium set, dot recording apparatus and dot recording method
05/15/2001US6233417 Image forming apparatus
05/15/2001US6232466 Dissolving in sulfuric acid; pouring into water solution; precipitating with solvent
05/15/2001US6232028 Organic photoconductor and treatment therefor
05/15/2001US6232025 Electrophotographic photoconductors comprising polaryl ethers
05/10/2001US20010001057 Photoreceptor and method involving residual voltages
05/09/2001EP1097406A2 Photoconductor with charge generation binder blend
05/09/2001CN1294320A Photosensitive strip of liquid electrical photography printing machine
05/08/2001US6228547 Bis(3,4-methylenedioxyphenylamino) derivatives and electrophotographic photoreceptor containing the derivatives
05/08/2001US6228546 Polyether; polysulfide; polycarbonyl
05/08/2001US6228545 Charge transfer and charge generating layers
05/03/2001WO2001031400A1 Optical medium for registration of holographic interferograms
05/03/2001DE10049473A1 Electrographic printer with polymer material image recording surface heated to above glass transition temperature
05/02/2001EP1096328A2 Photoreceptor web for liquid electrophotographic printer
05/02/2001EP1096322A1 Imaging member with partially conductive overcoating
05/02/2001EP1095931A1 Benzidine derivatives and electrophotosensitive material using the same
05/01/2001US6226479 Electrophotographic photosensitive member and image forming apparatus
05/01/2001US6225017 Phenol compound and triphenylphosphite phosphite compound
05/01/2001US6225016 Photoconductor for electrophotography and a method of manufacturing the same
05/01/2001US6225015 Crystal transformation of amorphous substance in asolvent comprising water and naphthalene, high charge potential and a high sensitivity and stability
05/01/2001US6225014 Photoreceptor with vinyl acetate layer
05/01/2001US6224987 Magnesium silicide precipitated therein as an impurity compound,
04/2001
04/26/2001WO2001029621A2 Semi-insulating material testing and optimization
04/24/2001US6221552 Permanent photoreceptor marking system
04/24/2001US6221547 Base formed of electrically conductive resin composition comprising polyamide as resin component and an electrically conductive material, said polyamide resin including slow crystallizing polyamide resin and another polyamide resin
04/24/2001US6221466 Laser-printed substrate comprising a particle-filled receptive layer
04/24/2001CA2169980C Method for obtaining improved image contrast in migration imaging members
04/24/2001CA2076837C Photoconductive imaging members
04/18/2001EP1093025A2 Titanyl phthalocyanine crystal and production method of the same, and electrophotosensitive material and production method of the same
04/18/2001EP1092704A2 Bis (aminostyryl) naphtalene compounds, synthesis intermediates thereof, and process for production thereof
04/17/2001US6219076 Image forming apparatus having a photosensitive member bearing an electrostatic latent image whose pixel density can be changed
04/17/2001US6218533 Drying the organic pigment wet cake while the wet cake is heated at a temperature higher than room temperature to prepare a powder of the organic pigment
04/17/2001US6218064 Electrophotographic apparatus and electrophotographic light receiving member
04/17/2001US6218063 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
04/17/2001US6218062 Multilayer photoreceptor
04/17/2001US6218021 Dielectric image release surface containing a high percent silicone composition and uses therefor
04/17/2001US6217964 Endless belt for use in digital imaging systems and method of making
04/12/2001DE19942423A1 Electroconductive coating, e.g. for toner transfer drum for laser printer, copier or facsimile machine, has electroconductive coating obtained by hydrolytic condensation of silicon compounds with mercapto and ionic groups
04/12/2001DE10049535A1 Electrophotographic light-sensitive material and photoconductor, used in electrophotographic equipment, e.g. printer, copier or facsimile machine, has electric charge-generating function containing phthalimide salt compound
04/11/2001CN1291216A Azo comounds and process for producing the same
04/10/2001US6215971 Electrophotographic image-forming method, electrophotographic image-forming apparatus, and process cartridge
04/10/2001US6214560 Analyte assay using particulate labels
04/10/2001US6214514 Process for fabricating electrophotographic imaging member
04/10/2001US6214513 Coating onto a substrate moving past a die orifice a resin that includes a charged component while applying voltage to the substrate to form photoreceptor having a depthwise gradient concentration of charged component in the coating
04/10/2001US6214506 Electrophotographic photosensitive member and process for producing the same
04/10/2001US6214505 Imaging members
04/10/2001US6214504 Photoconductive imaging members
04/10/2001US6214503 Organophotoreceptors for electrophotography featuring novel charge transport compounds based upon hydroxy-functional compounds
04/10/2001US6214502 Charge generation layers comprising binder blends and photoconductors including the same
04/10/2001US6214419 Immersion coating process
04/10/2001CA2147784C Photoconductive imaging members containing alkoxy-bridged metallophthalocyanine dimers
04/05/2001WO2000065409A3 Optical storage medium
04/04/2001EP1089130A1 Process for fabricating an electrophotographic imaging member
04/03/2001US6212346 Charging member for holding electrically conductive particles in cells
04/03/2001US6210848 Electrophotographic photoconductor, and process cartridge and image forming apparatus using the same
04/03/2001US6210847 Crystalline oxotitanylphthalocyanine and electrophotographic photoreceptor using the same
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