| 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) |
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| 06/19/1991 | EP0432727A2 Electrophotographic light-sensitive material |
| 06/18/1991 | US5025272 Dot exposure type image forming apparatus |
| 06/18/1991 | US5025097 Photoconductive coatings; printed circuits; optical brighteners |
| 06/18/1991 | US5024913 Surface protective coating containing silicone resin and 1,8-diazabicyclo(5.4.0)undec-7-ene curing agent |
| 06/18/1991 | US5024912 5H-dibenzo(A,D) cycloheptanylidene derivative and 5H-dibenzo (A,D) cycloheptenylidene derivative, and electrophotographic photosensitive member using the same |
| 06/18/1991 | US5024911 Electrophotographic photoreceptor having an electric charge generating layer comprising a pyrylium compound |
| 06/13/1991 | WO1991008655A1 Heat-treatment device and method of drying functional thin film using said device |
| 06/13/1991 | WO1991008522A1 Electrostatic copying method |
| 06/13/1991 | WO1991008521A1 Frost image recording medium and method and apparatus for preparing and reading frost image |
| 06/12/1991 | CN1012853B Amorphous silica multi-layer light sensitive member |
| 06/12/1991 | CN1012852B Light receiving member |
| 06/12/1991 | CN1012851B Light receiving member |
| 06/11/1991 | US5023356 Forming charge transfer complex with electron donating compound |
| 06/11/1991 | US5023343 Charge transfer compound |
| 06/05/1991 | EP0430703A2 Xeroprinting process |
| 06/05/1991 | EP0430630A2 Electrophotographic photoreceptor and method of forming images |
| 06/05/1991 | EP0430597A2 Laser-sensitive electrophotographic element |
| 06/05/1991 | EP0430284A1 Electrophotographic photoreceptor |
| 06/05/1991 | EP0430235A2 Electrophotographic photosensitive element |
| 06/05/1991 | CN1051985A Photosensitive member, electrophographic apparatus and image forming method using same |
| 06/05/1991 | CN1012762B Light receiving members |
| 06/04/1991 | US5021807 Apparatus for electrophotography representing half-tones |
| 06/04/1991 | US5021563 Metal naphthalocyanine derivative and process for producing the same |
| 06/04/1991 | US5021311 Electrophotographic photoreceptor |
| 06/04/1991 | US5021310 High printing durability, high thermal resistance without deterioration |
| 06/04/1991 | US5021309 Multilayered photoreceptor with anti-curl containing particulate organic filler |
| 06/04/1991 | US5021109 Method of preparing a multilayered belt |
| 06/04/1991 | US5021036 Seamless semiconductive belt |
| 06/04/1991 | CA1284652C Organic compounds for use in electrophotographic elements |
| 06/02/1991 | CA2031161A1 Electrophotographic photoreceptor |
| 05/31/1991 | CA2031269A1 Electrophotographic photosensitive element |
| 05/30/1991 | WO1991007702A1 Image recording method, apparatus for said method and method of producing said apparatus |
| 05/30/1991 | WO1991007701A1 Electrostatic information recording medium and electrostatic information recording/reproducing method |
| 05/30/1991 | WO1991007697A1 Transparent conductive coating dispersion containing cuprous iodide |
| 05/29/1991 | EP0429151A2 Method for the treatment of a photoconductor |
| 05/29/1991 | EP0429116A1 Photoconductive recording material with special outermost layer |
| 05/28/1991 | US5019474 Containing tetrakisazo charge generating compound; high sensitivity, durability |
| 05/28/1991 | US5019473 Electrophotographic recording elements containing photoconductive perylene pigments |
| 05/28/1991 | CA1284494C Phthalocyanine treatment process |
| 05/28/1991 | CA1284493C Pigments and photoconductive elements sensitive to infrared radiation |
| 05/28/1991 | CA1284492C Photoconductive phthalocyanine pigments, electrophotographicelements containing them and a method of use |
| 05/22/1991 | EP0428214A1 Electrophotographic recording material |
| 05/22/1991 | EP0428209A1 Photoconductive recording material with special outermost layer |
| 05/22/1991 | EP0428102A1 Photosensitive member, electrophotographic apparatus and image forming method using same |
| 05/22/1991 | EP0427890A1 Photoconductive recording element |
| 05/21/1991 | US5017706 Monoketopyrrolopyrroles |
| 05/21/1991 | US5017645 Photoresponsive imaging members with protective copolyurethane overcoatings |
| 05/21/1991 | US5017449 Improved durability, contrast, methoxymethylated nylon 6 |
| 05/21/1991 | US5017448 Electrophotographic lithographic printing plate precursor |
| 05/15/1991 | EP0427404A2 Anthanthrone derivatives |
| 05/08/1991 | EP0426445A2 Photosensitive material for electrophotography |
| 05/08/1991 | EP0426370A2 A method and a device for cleaning drums |
| 05/08/1991 | EP0426369A2 A method of manufacturing a photoconductor drum |
| 05/08/1991 | EP0425976A2 Cycloalkylidene dye-stuffs |
| 05/08/1991 | CN1012593B Light receiving member for electro-photography |
| 05/07/1991 | US5013849 Derivatives of 4H-thiopyran-1,1-dioxides useful as electron-transport agents in electrophotographic elements |
| 05/07/1991 | US5013625 Photoreceptor |
| 05/07/1991 | US5013624 Charge blocking, electrographpy, belts |
| 05/07/1991 | US5013623 Sensitivity and durability, lithographic printing plates |
| 05/02/1991 | EP0425224A1 An electrophotograhic lithographic printing plate precursor |
| 05/02/1991 | EP0425223A1 An electrophotographic lithographic printing plate precursor |
| 05/02/1991 | EP0424952A2 Electrophotographic photosensitive element and process of producing the same |
| 05/02/1991 | EP0424576A1 Xeroprinting process using reversal development process |
| 04/30/1991 | US5011969 Electrophotography light sensitive material |
| 04/30/1991 | US5011939 Hydroxy functionalized arylamine compounds |
| 04/30/1991 | US5011906 Photoconductive imaging members with N,N-bis(biarylyl)aniline charge transport polymers |
| 04/30/1991 | US5011759 Photochemical gas phase vapor deposition of SiGe: H film |
| 04/30/1991 | US5011758 Toned pattern on dielectric receiver; electrostatically transferring developed image by reverse photographic process |
| 04/30/1991 | US5011757 Electrophotographic photoreceptor containing a fluorene derivative |
| 04/30/1991 | US5011739 Moisture stable biasable transfer members and method for making same |
| 04/24/1991 | EP0424115A2 Electrophotographic photosensitive materials |
| 04/24/1991 | EP0424093A2 Imaging apparatuses and processes |
| 04/24/1991 | EP0423823A1 Electrophotographic photosensitive element |
| 04/24/1991 | EP0423732A2 Image holding member |
| 04/24/1991 | EP0423352A1 Method of production and duplication of filter, and method of production of photosensitive member provided with the filter |
| 04/23/1991 | US5009977 Photosensitive member for electrophotography having amorphous silicon |
| 04/23/1991 | US5009976 Hydrazone compound as carrier transport material |
| 04/23/1991 | US5009975 Electrophotographic photoreceptor |
| 04/23/1991 | US5009974 Charging photoconductive member, imagewise exposing with laser beam to form electrostatic image |
| 04/21/1991 | CA2027998A1 Electrophotographic photosensitive element |
| 04/18/1991 | WO1991005290A1 Improved persistent photoconductive coating composition |
| 04/17/1991 | EP0422888A2 An electrophotographic lithographic printing plate precursor |
| 04/17/1991 | EP0422238A1 Photosensitive member and electrostatic data recording method |
| 04/17/1991 | CN1050778A Electrophotographic image medium |
| 04/17/1991 | CN1050777A Photohardenable electrostatic element with improved backtransfer characteristics |
| 04/17/1991 | CN1012406B Optical receptor |
| 04/16/1991 | US5008706 Electrophotographic apparatus |
| 04/16/1991 | US5008431 Charge transporting agent for electrography |
| 04/16/1991 | US5008173 Phthalocyanine crystal, process for manufacture thereof and its use for electrophotographic photosensitive material |
| 04/16/1991 | US5008172 Electrophotographic photoconductor |
| 04/16/1991 | US5008171 Printing member for electrostatic photocopying |
| 04/16/1991 | US5008170 Photoconductive layer of amorphous silicon with three surface layers of different thicknesses and concentrations of nitrogen |
| 04/16/1991 | US5008169 Photoconductive imaging members with polyphosphazenes |
| 04/16/1991 | US5008168 Trimethyl trihdroxyphenyl substituted benzene, triphenyl phosp hite |
| 04/16/1991 | US5008167 Internal metal oxide filled materials for electrophotographic devices |
| 04/10/1991 | EP0421888A2 Electrophotographic sensitive medium and apparatus using the same |
| 04/10/1991 | EP0421685A2 An electrophotographic lithographic printing plate precursor |
| 04/10/1991 | EP0421299A2 Moisture stable biasable transfer members and method for making same |
| 04/09/1991 | US5006435 Electrophotographic photosensitive member with additive in charge generating layer |
| 04/09/1991 | US5006434 Photohardenable electrostatic element with improved environmental latitude |