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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10/28/1992 | EP0510538A1 Electrophotographic photosensitive member, and process for production thereof |
10/27/1992 | US5159389 Electrostatic latent image apparatus |
10/27/1992 | US5159087 Aromatic diolefinic compounds, aromatic diethyl compounds and electrophotographic photoconductors comprising one aromatic diethyl compound |
10/27/1992 | US5159042 Polysilane compounds and electrophotographic photosensitive members with the use of said compounds |
10/27/1992 | US5158850 Polyether compounds and electrophotographic photoconductor comprising one polyether compound |
10/27/1992 | US5158849 Composition useful in transparent conductive coatings |
10/27/1992 | US5158848 Photoconductor for electrophotography |
10/27/1992 | US5158847 Electrophotographic photosensitive member comprising an azo pigment as a charge generating material |
10/27/1992 | CA2067011A1 Electrophotographic photoreceptor |
10/20/1992 | US5157066 Fluoroalkyl ether, surface modifying composition and method for modifying surface |
10/20/1992 | US5156336 Multiple fluid injection nozzle array for rotary atomizer |
10/15/1992 | WO1992017825A1 Imaging system with intermediate transfer members |
10/15/1992 | WO1992017822A1 Film construction for use in a plain paper copier |
10/15/1992 | WO1992017549A2 Polyketomethine dyes |
10/14/1992 | EP0508772A1 Process for the preparation of titanyl phthalocyanines |
10/14/1992 | EP0508771A1 Multiple fluid injection nozzle array for rotary atomizer |
10/14/1992 | EP0508457A2 Electrophotographic lithographic printing plate |
10/14/1992 | CN1018659B Method for forming deposited film |
10/13/1992 | US5155567 Amorphous photoconductive material and photosensor employing the photoconductive material |
10/13/1992 | US5155200 Polyarylamine polymers |
10/13/1992 | US5155002 Image forming method |
10/13/1992 | US5154997 Inorganic photoconductive material, a spectral sensitizer and a binder resin |
10/13/1992 | US5154996 Solvent resistance aryl(meth) acrylate-(methy) acrylic acid copolymer |
10/13/1992 | US5154135 Apparatus for forming a deposited film |
10/08/1992 | DE4111159A1 Polyketomethinfarbstoffe Polyketomethinfarbstoffe |
10/06/1992 | US5153618 Ionographic imaging system |
10/06/1992 | US5153313 Adding phthalocyanine to solution of trifluoroacetic acid and monohaloalkane, adding titanyl phthalocyanine, precipitating with nonsolvent, recovering |
10/06/1992 | US5153094 Dissolving pigment in solution of trihaloacetic acid and toluene; adding nonsolvent; separating precipitate; reducing particle size |
10/06/1992 | US5153088 High sensitivity mixture also with charge transferring substituted phenyl diamines |
10/06/1992 | US5153087 Charge-injection controlling layer containing substituted N-phenyl (meth)acrylamides between electroconductive support and photoconductive layer for reduction of spotting, improved image quality |
10/06/1992 | US5153086 Electrophotographic photoreceptor with charge transport layer of silicon oxide, carbide or nitride and transition metal |
10/06/1992 | US5153085 Electrophotographic photosensitive member and image forming process |
09/30/1992 | EP0506493A2 Phenylenediamine derivative and photosensitive material using said derivative |
09/30/1992 | EP0506492A2 Benzidine derivative and photosensitive material using said derivate |
09/30/1992 | EP0506486A1 Hydrazone compound and photosensitive material using said compound |
09/30/1992 | EP0506441A1 Hydrazone compound and photosensitive material using said compound |
09/30/1992 | EP0506387A2 Electrophotographic organic photosensitive material |
09/29/1992 | US5151528 Electrophotography |
09/23/1992 | EP0505132A1 Hydrazone compound and photosensitive material using said compound |
09/23/1992 | EP0504794A1 Electrophotographic photosensitive member and electrophotographic apparatus, device unit and facsimile machine using the same |
09/22/1992 | US5149612 Fabrication of electrophotographic imaging members |
09/22/1992 | US5149609 Polyester homopolymer containing hole transport compound and aliphatic diol in backbone; prevents crystallization and leaching in charge tranport layer |
09/22/1992 | US5149379 Method of cleaning drums |
09/22/1992 | US5148639 Surface roughening method for organic electrophotographic photosensitive member |
09/16/1992 | EP0504059A1 Electrophotographic photosensitive member, electrophotographic apparatus, device unit, and facsimile machine employing the same |
09/15/1992 | US5148224 Thin layer coated endless belt of an electrophotographic printing machine |
09/15/1992 | US5147752 Crosslinked binder |
09/15/1992 | US5147751 Protective layer containing anti-oxidant |
09/08/1992 | US5145760 Positive-working photosensitive electrostatic master with improved invironmental latitude |
09/08/1992 | US5145759 Conductive support, negatively chargeable photoconductive layer containing insulating polymeric binder with pigment and charge transport substance |
09/08/1992 | CA1307273C Chromogenic substituted 4,7-diazaphthalides |
09/03/1992 | WO1992015048A1 Negative plate for electrophotographic lithographic printing |
09/02/1992 | EP0501769A1 Image-bearing member and apparatus including same |
09/02/1992 | EP0501768A1 Process cartridge and image forming system |
09/02/1992 | EP0501738A2 Process for forming polymeric seamless belts and imaging members |
09/02/1992 | EP0501660A1 Image holding member and apparatus which uses the same |
09/02/1992 | EP0501517A1 Image-bearing member and apparatus including same |
09/02/1992 | EP0501498A1 Method for treating substrate for electrophotographic photosensitive member and method for manufacturing electrophotographic photosensitive member making use of said method for treating substrate |
09/02/1992 | EP0501455A1 Photoconductor for electrophotography |
09/02/1992 | EP0501325A1 Reversible or irreversible production of an image |
09/02/1992 | CN1064120A Wet technology for making zinc oxide printing plate paper |
09/01/1992 | US5144367 Printing member for electrostatic photocopying |
09/01/1992 | US5143808 Photoelectrically sensitive, electrically chargeable non-single crystal semiconductor layer; wear resistance, durability |
09/01/1992 | US5143807 Electrophotographic photoreceptor with superlattic barrier layer |
08/26/1992 | EP0500087A1 Image-holding member, and electrophotographic apparatus, apparatus unit, and facsimile machine employing the same |
08/26/1992 | CN1018029B Zinc oxide xeroprinting boards |
08/25/1992 | US5141837 Method for preparing coating compositions containing photoconductive perylene pigments |
08/25/1992 | US5141836 Method of forming a photoconductive member with silicon, hydrogen and/or halogen and carbon |
08/25/1992 | US5141832 Bisphenol A-diphenylmethylenediphenol copolymers as a binders |
08/25/1992 | US5141831 Indole derivatives |
08/19/1992 | EP0346354B1 Substituted phthalocyanines |
08/18/1992 | US5140002 Heating a mixture of yitrium oxide, barium carbonate and copper oxide, cooling, shaping under pressure, sintering and cooling |
08/18/1992 | US5139913 High sensitivity, high ratio of light current to dark current and fast optical response |
08/18/1992 | US5139912 Electrophotographic photoreceptor |
08/18/1992 | US5139911 Amorphous silicon photoconductor, laminated surface protective layer of nitrogen-containing amorphous silicon and amorphous carbon |
08/18/1992 | US5139910 Photosensitivity, dark decay properties, stability |
08/18/1992 | US5139909 Perinone photoconductive imaging members |
08/18/1992 | US5139908 Electrophotographic photoreceptor with bromine or chlorine containing polycarbonate |
08/18/1992 | US5139907 Photosensitive imaging member |
08/18/1992 | US5139906 Photosensitive medium with a protective layer of amorphous hydrocarbon having an absorption coefficient greater than 10,000 cm-1 |
08/18/1992 | US5139905 Photohardenable electrostatic master containing a conductive sealant layer |
08/12/1992 | EP0498641A1 Electrophotographic photoreceptor |
08/12/1992 | EP0498626A1 Electrophotographic photosensitive member and apparatus using same |
08/12/1992 | EP0498448A1 Electrophotographic photosensitive member and electrophotographic apparatus, device unit and facsimile machine using the same |
08/11/1992 | US5138416 Multi-color photosensitive element with heterojunctions |
08/11/1992 | US5138056 Cyanation of polyfluoropyrimidines with alkali metal cyanide |
08/11/1992 | US5137982 Adding non-volatile, stable polybasic acid |
08/11/1992 | US5137795 Photosensitivity, contrast |
08/11/1992 | US5137794 Electrophotographic photosensitive member, electrophotographic apparatus and facsimile which employ the same |
08/11/1992 | CA1306137C Silver-based electrostatic printing master |
08/05/1992 | EP0497523A1 Image-holding member, and electrophotographic apparatus, apparatus unit, and facsimile machine employing the same |
08/04/1992 | US5135834 Compounding with a solution of an acetylacetonate salt, an alcohol and water |
08/04/1992 | US5135831 Photoconductive layer of graft polymer binder |
08/04/1992 | US5135830 Binder; electrostatic properties; moisture resistance |
08/04/1992 | US5135829 Pretreatment of indium oxide with hydroxyl, amino, or ether group containing compound |
08/04/1992 | US5135828 Multiactive electrophotographic element |
08/04/1992 | US5135826 Method of electrophotographically manufacturing a luminescent screen assembly for a crt using an improved plasticizer for a photoconductive layer |
07/29/1992 | CN1063166A Recording medium, recording and reproduction device and recording method |
07/28/1992 | US5134051 Electrophotographic photoreceptor |
07/28/1992 | US5134050 Photoreceptor comprising the combined use of a quinone and azo compound as charge generating materials |