| 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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| 05/02/1990 | EP0366634A2 Organic photoconductors with improved wear |
| 05/02/1990 | EP0366308A2 Organic photoconductors with reduced fatigue |
| 05/01/1990 | US4922020 1,1,5,5-tetra(4-aminophenyl)-pentadi-1,4-ene compounds |
| 05/01/1990 | US4922018 Photoconductive imaging members with unsymmetrical squaraine compositions |
| 05/01/1990 | US4921773 Process for preparing an electrophotographic imaging member |
| 05/01/1990 | US4921770 Photoreceptor for electrophotography |
| 05/01/1990 | US4921769 Photoresponsive imaging members with polyurethane blocking layers |
| 05/01/1990 | US4921317 Infrared absorbent comprising a metal complex compound containing two thiolato bidentate ligands |
| 04/26/1990 | DE3934887A1 Deposition of thin magnetic films with constant thickness - uses sputtering method in which substrates perform specified planetary motions |
| 04/25/1990 | EP0364938A2 Method of manufacturing a photoreceptor |
| 04/25/1990 | EP0364890A2 Panchromatic electrophotographical recording element |
| 04/24/1990 | US4920356 Electrographic recording receiver |
| 04/24/1990 | US4920116 N-(aminoalkyl)-substituted(N or C alkyl)-aryl-4(methylsulfonylamino)benzamides |
| 04/24/1990 | US4920025 Control of selenium alloy fractionation |
| 04/24/1990 | US4920022 Sensitivity, uniformity |
| 04/24/1990 | US4920021 Electrophotographic photosensitive member |
| 04/24/1990 | US4919757 Ethylene-aminoalkylacrylamide copolymers quaternized with epichlorhydrin added to pulp slurry; papermaking, electrography |
| 04/18/1990 | EP0363928A2 Electrophotographic photoreceptor |
| 04/17/1990 | US4917981 Photosensitive member for electrophotography |
| 04/17/1990 | US4917980 Photoresponsive imaging members with hole transporting polysilylene ceramers |
| 04/17/1990 | US4917978 Surface treatment of phosphor particles |
| 04/17/1990 | CA1267804A1 Amorphous silicon photoreceptors for electrophotography, process for the preparation and/or regeneration thereof, and method for the electrophotography using such materials |
| 04/11/1990 | EP0363078A2 Photoresponsive imaging members |
| 04/11/1990 | EP0362804A2 Electrophotographic photoreceptor |
| 04/10/1990 | US4916040 Photosensitive member with photoconductive layer comprising N-cyanoimine compound |
| 04/10/1990 | US4916039 Azo pigment as charge generator |
| 04/04/1990 | EP0361514A2 Electrophotographic photoreceptor |
| 04/04/1990 | EP0361346A2 Fluoroalkyl ether, surface modifying composition and method for modifying surface |
| 04/04/1990 | EP0361063A2 Electrophotograhic photoreceptor |
| 04/03/1990 | US4914478 Storage stability |
| 04/03/1990 | US4913998 Silver-based electrostatic printing master |
| 04/03/1990 | US4913997 Disazo electrophotographic photoreceptor |
| 04/03/1990 | US4913996 Electrophotographic elements containing certain anthraquinone derivatives as electron-transport agents |
| 04/03/1990 | US4913995 Amorphous silicon electrophotographic photoreceptor with an intermediate gradient layer and its method of preparation |
| 04/03/1990 | US4913994 Plasma-polymerized layer good in resistance to corona discharge, heat, moisture, acid and stiffness |
| 04/03/1990 | US4913993 Plasma-polymerized layer which is resistance to corona discharge, acids, moisture, and stiffness |
| 04/03/1990 | US4913928 Electrical thin films; stabilization; window deposit prevention; reduced frequency |
| 04/03/1990 | US4913865 Heating, evaporation, and condensation under vacuum |
| 03/29/1990 | DE3932093A1 Elektrophotographischer photorezeptor An electrophotographic photoreceptor |
| 03/28/1990 | EP0360571A2 Image holding member and image forming device using the same |
| 03/27/1990 | US4912008 Method of annealing electrophotographic photosensitive device |
| 03/27/1990 | US4912007 Image forming method using toner of pH 2.5-6.5 |
| 03/27/1990 | US4912002 Electrophotosensitive layered article provided styryl compounds and bisazo pigment |
| 03/27/1990 | US4912001 Electrophotographic photoreceptor comprising azo compound and coupler |
| 03/27/1990 | US4912000 Electrophotographic photoreceptor |
| 03/27/1990 | US4911999 Electrostatic master containing thiourea or thioamide electrostatic decay additive for high speed xeroprinting |
| 03/27/1990 | US4911998 Process of electrophotographic imaging with layered light receiving member containing A-Si and Ge |
| 03/21/1990 | CN1040595A Anionically-polymerized-rubber-modified styrene copolymers |
| 03/21/1990 | CN1007292B Nondestructive readout of a latent electrostatic image formed on an insulating material |
| 03/20/1990 | US4910536 Electrophotographic photosensitive member, electrophotographic apparatus and process for forming an electrophotographic image using laser and special organic photoconductor |
| 03/20/1990 | US4910112 Photoconductive zinc oxide in binder |
| 03/20/1990 | US4910111 Overcoating with germanium halide |
| 03/20/1990 | US4910110 Photoconductor including hydrazone compound in a photoconductive layer |
| 03/20/1990 | US4910109 Electrophotographic printing plate containing thiopyrylium salt compound |
| 03/20/1990 | US4909184 Apparatus for the formation of a functional deposited film using microwave plasma chemical vapor deposition process |
| 03/14/1990 | EP0358080A2 Silicon naphthalocyanine with unsaturated ligands, and optical recording medium |
| 03/13/1990 | US4908711 Electronic writing board |
| 03/13/1990 | US4908457 1,2,4,5-benzoylenebis(anthraquinone[1,2-d]imidazole) compounds |
| 03/13/1990 | US4908292 Placing substrate in reaction chamber, introducing reacting gas, irradiating with ultraviolet light |
| 03/13/1990 | US4908289 Photoreceptor for electrophotography |
| 03/13/1990 | US4908288 Electrophotographic photosensitive member |
| 03/07/1990 | EP0357039A2 Electrophotographic photoreceptor |
| 03/07/1990 | EP0356993A2 Image forming method |
| 03/07/1990 | EP0356971A1 Tetraazaporphyrins and optical recording medium |
| 03/07/1990 | EP0356933A2 Electrophotographic member and process for producing the same |
| 03/06/1990 | US4906546 Electrophotographic sensitive member |
| 03/06/1990 | US4906545 Electrophotographic photoconductor with undercoat layer containing metal oxide on support |
| 03/06/1990 | US4906544 Photosensitive member of plasma polymerized amorphous carbon charge transporting layer and charge generating layer |
| 03/06/1990 | US4906543 Light receiving member having a multilayered light receiving layer composed of a lower layer made of aluminum-containing inorganic material and an upper layer made of non-single-crystal silicon material |
| 03/06/1990 | US4906542 Light receiving member having a multilayered light receiving layer composed of a lower layer made of aluminum-containing inorganic material and an upper layer made of non-single-crystal silicon material |
| 03/06/1990 | US4906541 Electrophotographic recording element containing a naphtholactam dye sensitizer |
| 02/28/1990 | EP0356246A2 Photoreceptor |
| 02/27/1990 | US4904559 Processes for suppressing the fractionation of chalcogenide alloys |
| 02/27/1990 | US4904557 Roughness is equal to or greater than one-half the wavelength of the light source to prevent interference fringe pattern |
| 02/27/1990 | US4904556 Electrophotographic process using light receiving member with buffer layer containing silicon and aluminum atoms on aluminum substrate |
| 02/27/1990 | CA1266198A1 Photoconductive imaging member |
| 02/27/1990 | CA1266197A1 Light-sensitive recording material and its use in a process for the production of a printing form or printed circuit |
| 02/20/1990 | US4902595 Containing amorphous carbon, hydrogen, chalcogen, group 3 to 5 element; plasma polymerized |
| 02/13/1990 | US4900646 Electrophotographic recording material and method of producing it |
| 02/13/1990 | US4900645 Electrophotographic photosensitive member comprises styryl compound as transport material |
| 02/07/1990 | EP0353335A1 Photoreceptor for electrophotography |
| 02/06/1990 | US4898800 Durability |
| 02/06/1990 | US4898799 Photoreceptor |
| 02/06/1990 | US4898798 Doped with group iii and v; diamond, graphite and amorphous phases; charging, forming dense images with clear half-tones |
| 01/31/1990 | EP0353184A1 Process for the preparation of aminated diketodi(het)aryl-pyrrolopyrroles and use of the same as photoconducting substances |
| 01/31/1990 | EP0353067A2 Electrophotographic photosensitive material containing m-phenylenediamine compound |
| 01/31/1990 | EP0352931A1 Organic thin film controlled molecular epitaxy |
| 01/31/1990 | EP0352697A2 Electrophotographic photoreceptor |
| 01/30/1990 | US4897328 Electrophotographic lithographic printing plate precursor |
| 01/30/1990 | US4897327 Correct-reading images from photopolymer electrographic master |
| 01/30/1990 | US4897284 Process for forming a deposited film on each of a plurality of substrates by way of microwave plasma chemical vapor deposition method |
| 01/30/1990 | CA1264978A1 Dual layer photoreceptor for use in electrophotography |
| 01/23/1990 | US4895784 Photoconductive member |
| 01/23/1990 | US4895783 Solvent resistance, wear resistance |
| 01/23/1990 | US4895782 Process for preparing dispersion liquid containing organic, photoconductive azo pigment and process for preparing electrophotographic, photosensitive member |
| 01/23/1990 | US4895781 Layered electrophotographic photosensitive member containing substituted polycyclo trisazo compounds |
| 01/23/1990 | CA1264595A1 Method of color electrophotography |
| 01/17/1990 | EP0350984A1 Electrophotographic recording material containing a trisazo dye |
| 01/16/1990 | US4894307 Processes for preparing and controlling the fractionation of chalcogenide alloys |
| 01/16/1990 | US4894304 Photoconductors, multilayer |