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)
06/1999
06/30/1999CN1221132A Photoconductive composition and display device adopting photoconductive layer made thereof
06/30/1999CN1221131A Photoconductor for electrophotography
06/30/1999CN1221125A Imaging element with biaxially oriented backside with improved surface
06/29/1999US5918091 Endless photoreceptor belt for use in a recording device
06/29/1999US5916724 Steeping in a separating liquid to swell photosensitive layer; rubbing surface
06/29/1999US5916720 Imaging member having a dual metal layer substrate and a metal oxide layer
06/29/1999US5916719 Styrene-acrylic polymer binder, thioxanthene derivative electron acceptor, tetraphenyl butadiene derivative electron donor; low decomposition temperature
06/25/1999CA2256641A1 Electrophotosensitive material and image forming method using the same
06/24/1999WO1997036726A3 Thermoplastic imaging system
06/24/1999DE19858384A1 Electrophotographic photoconductor with stable electrical properties
06/24/1999DE19839752A1 Photoreceptor for electrophotography
06/23/1999EP0924562A1 Electrically-conductive overcoat for photographic elements
06/23/1999EP0924561A1 Electrically-conductive overcoat layer for photographic elements
06/16/1999EP0757690A4 Electron-deficient porphyrins and processes and intermediates for preparing same
06/16/1999CN1219688A Enhanced photoconductive oxo-titanyl phthalocyanine
06/15/1999US5912308 Polyepoxides, epoxy resins, polycyanates and polytriazines
06/15/1999US5912098 Support with photosensitive layer and protective layer
06/15/1999US5911934 Photoreceptor calendering method
06/10/1999DE19744616C1 Photosensitive material for electrophotography
06/09/1999CN1218804A Organic second nonlinear optic response chromophore compound
06/08/1999US5910610 Triphenylamine derivative, charge-transporting material comprising the same, and electrophotographic photoreceptor
06/08/1999US5910561 A high molecular weight charge transport homopolymer or copolymer binder comprising an aromatic dihydroxy with a tertiary amine monomer; high photosensitivity and excellent durability
06/08/1999US5910386 Photosensitive and protective layers
06/08/1999US5910385 Electrically conductive composition and elements containing solubilized polyaniline complex
06/08/1999US5910384 μ -oxo-galliuim phthalocyanine dimer having novel polymorph and electrophotographic photoreceptor prepared by using the same
06/08/1999US5910342 Introducing separately a precursor or activated species formed in different decomposition spaces into the depsotion space where the film is formed on the substrate; quality uniform films for semiconductors, electrophotographic devices
06/02/1999EP0919877A1 Electrophotographic photosensitive member, process for producing electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
06/02/1999EP0919876A1 Enhanced photoconductive oxo-titanyl phthalocyanine
06/02/1999EP0919016A1 Electrographic printing
06/02/1999CN1218202A Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus having electrophotographic photosensitive member
06/01/1999US5908725 Photosensitive member comprising thick photosensitive layer formed on anodized aluminum layer
06/01/1999US5908724 Electrophotosensitive medium and method of manufacturing the same
06/01/1999CA2138189C Screening method including spray-depositing an organic conductor
05/1999
05/26/1999EP0918259A2 Electrophotographic photosensitive member, and process cartridge and electrophotographic apparatus having the electrophotographic photosensitive member
05/26/1999EP0918258A2 Imaging members with charge transport layers containing high performance polymer blends
05/26/1999EP0918257A2 Imaging members containing high performance polymers
05/26/1999EP0918256A2 Imaging members containing high performance charge transporting polymers
05/25/1999US5907750 Cylindrical structure, process cartridge, and image forming apparatus
05/25/1999US5907735 Photosensitive material processing apparatus
05/25/1999US5906904 Electrophotographic imaging member with improved support layer
05/19/1999EP0917005A1 Electrophotographic photoreceptors with charge generation by polymer blends
05/19/1999EP0916996A1 Imaging element comprising an electrically-conductive layer
05/18/1999US5905009 Charge generation agent electrophotographic photoconductors and method for making same
05/18/1999US5905008 Electrophotographic photosensitive member, and electrophotographic apparatus and process cartridge employing the same
05/14/1999WO1999023096A1 Phthalocyanine analogs
05/12/1999CN1216556A Polymers with spiro atoms and their use as electroluminescent materials
05/11/1999US5903296 Photoelectric sensor, information recording system and information recording and reproducing method
05/06/1999EP0913733A1 Electrophotographic photosensitive member
05/06/1999EP0913430A1 Condensed azo compound and process for producing the same
05/06/1999DE19849616A1 Photoconductor for electrophotography
05/04/1999US5900342 Conductive support; charge generating compound; charge transfer compound
05/04/1999US5900341 Process for the formation of images on printing form having ferroelectric material layer
04/1999
04/29/1999WO1999020596A1 Amine derivatives and organic electroluminescent device made by using the same
04/28/1999EP0911695A1 Aqueous coating compositions for surface protective layers for imaging elements
04/28/1999EP0911179A1 Ablative image forming method
04/22/1999DE19847696A1 Organic light-sensitive system used for electrophotographic copier or laser printer
04/21/1999EP0910099A1 Conductive polymer coatings
04/21/1999EP0909993A1 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
04/21/1999CN1214791A Compositions comprising cystalline-like transition metal material and methods of use thereof
04/21/1999CN1214473A Use of pigment yellow 155 in electrophotographic toners and developers, powder coatings and inkjet inks
04/20/1999US5895739 Enhanced photoconductive oxo-titanyl phthalocyanine
04/14/1999EP0908789A1 Use of Pigment Yellow 155 in electrophotographic toners or developers, powder lacquers and ink jet inks
04/14/1999EP0908787A2 Indolocarbazole Photoconductors
04/14/1999EP0907907A1 Recording material for electrostatic or electrographic recordings
04/13/1999US5893568 Substrate support device
04/08/1999DE19845457A1 Electrophotographic photoconductor useful in printer or copier
04/07/1999EP0907102A1 Photothermographic elements
04/07/1999EP0906948A1 Electroluminescent devices
04/07/1999CN1213093A Control method of copying machine
04/06/1999US5891825 Recording material
04/06/1999US5891599 Containing a steric hindred piperidine compound
04/06/1999US5891594 Process for preparing electrophotographic imaging member with perylene-containing charge-generating material and n-butylacetate
04/06/1999US5890395 Substrate for an electrophotographic photoconductor
04/06/1999CA2147785C Alkoxy-bridged metallophthalocyanine dimers
03/1999
03/31/1999EP0905584A2 Varying tone security document
03/31/1999EP0905570A1 Invisible seam electrostatographic belt
03/31/1999EP0905567A1 Hole transporting material
03/30/1999US5888712 Multilayer imaging element
03/30/1999US5888690 Electrophotographic photosensitive member, a process-cartridge inclusive thereof, and an image forming apparatus
03/30/1999US5888685 Electrophotographic photoconductor
03/30/1999US5888684 Electrophotographic photosensitive member
03/30/1999US5888657 Image receptor sheet or web material carrying a layer with a polysiloxane modified polymer
03/30/1999US5887498 Cylindrical member and method for producing the same
03/24/1999EP0903640A2 Electrophotographic photosensitive member, and electrophotographic apparatus and apparatus unit having the electrophotographic photosensitive member
03/23/1999US5886160 Thermal treatment
03/23/1999US5885737 Hydroxygallium phthalocyanine compound, production process therefor and electrophotographic photosensitive member using the compound
03/23/1999US5885512 Expanding belt, sliding onto drum, heating belt to above glass transition temperature until belt relaxes onto drum, cooling, removing
03/23/1999CA2044340C Novel photosensitive imaging member
03/17/1999EP0902331A2 Phthalocyanine compounds, process for production thereof and electrophotographic photosensitive member using the compounds
03/17/1999CN1211270A Bisazo compounds and process for the preparation thereof
03/16/1999US5882831 N-alkylpiperidine or triethylamine or complex with protonic or lewis acid
03/16/1999US5882830 Photoconductive elements having multilayer protective overcoats
03/16/1999US5882829 Photoreceptor containing improved charge transporting small molecule
03/16/1999US5882814 Imaging members containing high performance charge transporting polymers
03/16/1999US5882813 Electrophotographic photoreceptor
03/10/1999EP0691904B1 Electrographic element and process
03/09/1999US5880472 Thick photoconductive layer of amorphous selenium and one or both of thin buffer layer of amorphous arsenic triselenide, and a unipolar conducting layer of alkali doped selenium for static and dynamic mode imaging
03/09/1999US5879847 Electrophotographic photosensitive member, a process-cartridge inclusive thereof and an image forming apparatus
03/09/1999US5879846 Image forming process and apparatus
03/03/1999EP0899618A2 Imaging drum
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