| 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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| 08/01/1990 | EP0380279A2 Method of electrophotographically manufacturing a luminescent screen assembly for a color cathode-ray tube |
| 08/01/1990 | EP0196332B1 Method of manufacturing photothermomagnetic recording film |
| 07/31/1990 | US4945021 Electrography; dispersibility, pot life; photosensitivity durability |
| 07/31/1990 | US4945020 Mixture of polymierc binder, photooxidant, leuco dye, halogenated hydrocarbon and plasticizer |
| 07/31/1990 | US4944959 Process for electrostatic recording comprising charging dielectric sheet to polarity opposite of imaging charge |
| 07/25/1990 | EP0379037A2 Colored metal plate and process for manufacturing the same |
| 07/25/1990 | CN1044172A Photosensitive member for electrophotography |
| 07/24/1990 | US4943819 Image holding member and image forming device |
| 07/24/1990 | US4943638 Dyes suitable for sensitization of photoconductive systems |
| 07/24/1990 | US4943508 Polyesters |
| 07/24/1990 | US4943503 Amorphous silicon photoreceptor |
| 07/24/1990 | US4943502 Photosensitive recording material suited for use in electrophotography containing dihydroquinoline charge transport compounds |
| 07/24/1990 | US4943501 Hindered amine phenolic compound, ozone resistance, dark conductivity |
| 07/18/1990 | EP0378153A2 Electrophotographic photoreceptor |
| 07/17/1990 | US4942106 Electrophotographic photosensitive member containing disazo pigment having coupler residue |
| 07/17/1990 | US4942105 Electrostatographic imaging system |
| 07/17/1990 | US4942104 Flexible electrophotographic photoconductor having a polysulfone curl prevention layer |
| 07/17/1990 | CA1271659A1 Photoconductive polyimide-electron donor charge transfer complexes |
| 07/12/1990 | WO1990007540A1 New polysilane compound and electrophotographic photoreceptor produced therefrom |
| 07/11/1990 | EP0377318A2 Electrophotographic imaging element |
| 07/10/1990 | US4940854 Multilayer crystalline uniaxially oriented organic compounds coated on a substrate |
| 07/10/1990 | US4940642 Electrophotographic light receiving member having polycrystalline silicon charge injection inhibition layer prepared by chemical reaction of excited precursors and A-SI:C:H surface layer |
| 07/05/1990 | DE3943094A1 Electrophotographic image prodn. process - using multilayer amorphous silicon system as light collecting element |
| 07/04/1990 | EP0376313A2 Photosensitive member for electrophotography |
| 07/04/1990 | EP0376311A2 Photosensitive member for electrophotography |
| 07/04/1990 | EP0376216A1 Titanium dioxide aggregates, process for producing same and electrophotographic photosensitive material containing same |
| 07/04/1990 | EP0375967A1 Naphthalocyanine compounds and process for their preparation |
| 07/04/1990 | CN1043575A Improved electrostatic master for high speed xeroprinting |
| 07/03/1990 | US4939058 Bisazo photo-receptor for electrophotography |
| 07/03/1990 | US4939057 Surface-treated metal body, process for producing the same, photoconductive member using the same and rigid ball for treating metal body surface |
| 07/03/1990 | US4939056 Photosensitive member |
| 07/03/1990 | US4939055 Photosensitive member with butadiene derivative charge transport compound |
| 07/03/1990 | US4939054 Photosensitive member composed of amorphous carbon charge transporting layer and charge generating layer |
| 07/03/1990 | US4939053 Photosensitive member including azo compound |
| 07/03/1990 | CA1271076A1 Enhancement layer for electrophotographic devices and method for decreasing charge fatigue through the use of said layer |
| 06/28/1990 | WO1990007146A1 Electrophotographic image carrier |
| 06/27/1990 | EP0374838A2 Electrophotographic elements containing certain anthraquinone derivatives as electron-transport agents |
| 06/27/1990 | EP0374643A2 Process for producing thin films |
| 06/27/1990 | CN1008574B Improvement boron doped semiconductor materials and method for producing same |
| 06/26/1990 | US4937165 Photoconductive imaging members with N,N-bis(biarylyl)aniline charge transport polymers |
| 06/26/1990 | US4937164 As photogenerator with charge transport layer |
| 06/26/1990 | US4937117 Flexible belt |
| 06/26/1990 | US4936948 Pretreating mechanically processed aluminum substrate by etching |
| 06/20/1990 | EP0373533A2 Improved electrostatic master for high speed xeroprinting |
| 06/20/1990 | CN1043206A Electro-photography apparatus |
| 06/19/1990 | US4935756 Electrostatic recording member |
| 06/19/1990 | US4935487 Electrophotography images |
| 06/19/1990 | US4935323 Photoconductor for electrophotography |
| 06/19/1990 | US4935322 Photosensitive member comprising a bisazo compound |
| 06/17/1990 | CA2004789A1 Process for producing thin films |
| 06/13/1990 | EP0372979A2 Hole transporting material |
| 06/13/1990 | CA2004954A1 Electrostatic master for high speed xeroprinting |
| 06/12/1990 | US4933926 Image forming medium, method and apparatus |
| 06/12/1990 | US4933255 Method of fabricating an electrophotographic photosensor |
| 06/12/1990 | US4933248 Electrophotographic recording material |
| 06/12/1990 | US4933247 Organic photosensitive member with non-directive upheave patterns on the surface of protective layer made of amorphous carbon |
| 06/12/1990 | US4933246 Electrophotographic imaging member with a copolymer blocking layer |
| 06/12/1990 | US4933245 Electrophotographic photoreceptor |
| 06/12/1990 | US4933244 Phenolic epoxy polymer or polyester and charge transporting small molecule at interface between a charge generator layer and a charge transport layer |
| 06/12/1990 | US4932860 Electrophotographic photosensitive member |
| 06/12/1990 | US4932859 Exhibits high resistance to heat and wear, high surface hardness and excellent spectral response |
| 06/12/1990 | US4932165 Method of polishing the surface of electrophotographic photoreceptor |
| 06/06/1990 | EP0371791A2 Electrophotographic photosensitive material |
| 06/05/1990 | US4931372 Polycarbonate-containing photoreceptors containing a hindered phenol compound |
| 06/05/1990 | US4931371 On electroconductive support |
| 06/05/1990 | US4931359 Electrostatic recording medium |
| 06/05/1990 | US4931350 Electrophotographic photoconductor having an arylalkylenearylamino photoconductor |
| 06/05/1990 | US4931349 Electrophotographic photoreceptor having an azo compound |
| 05/30/1990 | EP0370693A2 Novel onium salts and the use thereof as photoinitiators |
| 05/30/1990 | CN1042556A Magnetic coating forumulations and magentic recording media |
| 05/29/1990 | US4929529 Method of increasing sensitivity of digital photosensitive member |
| 05/29/1990 | US4929527 Dark charge retaining properties |
| 05/29/1990 | US4929526 Zinc oxide and resin binder containing hydrolyzable, hydroxy-forming functional groups; stain resistant |
| 05/29/1990 | US4929525 Photoconductor for electrophotography containing azo or disazo compound |
| 05/29/1990 | US4929524 Organic photo conductive medium |
| 05/29/1990 | CA1269562A1 Electrophotographic imaging system |
| 05/29/1990 | CA1269522A1 Aqueous conductivising composition for conductivising sheet material |
| 05/23/1990 | EP0369772A2 Device for conducting electrical current |
| 05/23/1990 | EP0369765A2 Electrophotographic photosensitive material |
| 05/23/1990 | EP0369721A2 Electrophotographic photosensitive material and method of preparing same |
| 05/22/1990 | US4927786 Process for the formation of a silicon-containing semiconductor thin film by chemically reacting active hydrogen atoms with liquefied film-forming raw material gas on the surface of a substrate |
| 05/22/1990 | US4927726 Photoreceptor with polynuclear bisoxazole or bisthizole |
| 05/21/1990 | CA2002873A1 Onium salts and the use thereof as photoinitiators |
| 05/17/1990 | DE3927353A1 Image forming member for electrophotography |
| 05/16/1990 | EP0368276A2 Electrophotographic photoreceptor |
| 05/16/1990 | EP0368252A2 Composite sheet used for reproducible electrostatic image display or record |
| 05/16/1990 | EP0368251A2 Photosensitive material for electrophotography and method for making same |
| 05/16/1990 | CA2003157A1 Electrophotographic photosensitive material |
| 05/15/1990 | US4925760 Pyranthrone photoconductor imaging members |
| 05/15/1990 | US4925759 Electrophotographic sensitive material with pyrrolopyrrole and benzidine derivatives |
| 05/15/1990 | US4925758 Azo pigment as charge generating compound |
| 05/15/1990 | US4925757 Electrophotographic photoreceptor for negative electrification |
| 05/15/1990 | US4925756 Silver-based electrostatic printing master |
| 05/15/1990 | CA2002905A1 Electrophotographic photosensitive material and method of preparing same |
| 05/09/1990 | EP0367203A2 Electrophotographic apparatus |
| 05/08/1990 | US4924003 Pyrazoline compounds |
| 05/08/1990 | US4923775 Photoreceptor overcoated with a polysiloxane |
| 05/08/1990 | US4923774 Layered electrophotographic recording element comprising p-type charge transport compounds |
| 05/08/1990 | US4923773 Multilayered electrophotographic photoreceptor of amorphous silicon having a surface layer of nitrogenated amorphous silicon |
| 05/08/1990 | US4923765 Magneto-optical recording medium |