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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08/22/1978 | CA1036860A1 Electrophotographic photosensitive plate |
08/15/1978 | US4106935 Xerographic plate having an phthalocyanine pigment interface barrier layer |
08/15/1978 | US4106934 Photoconductive compositions and elements with charge transfer complexes |
08/15/1978 | US4106409 Electrostatic printing method |
08/15/1978 | CA1036652A1 Imaging process with donor material |
08/08/1978 | US4105924 Apparatus for making a rastered photoconductive layer |
08/08/1978 | US4105449 Extruded electrophotographic recording material |
08/08/1978 | US4105448 Electrophotographic photosensitive layer and marking method |
08/08/1978 | US4105447 Photoconductive insulating compositions including polyaryl hydrocarbon photoconductors |
08/08/1978 | US4105446 Organic photoconductive coating compositions containing tricyanovinyl compounds for electrophotography |
08/08/1978 | US4105323 Process and apparatus for recording deformation images |
08/01/1978 | US4104065 Process for preparation of photoconductive powders of cadmium sulfide type materials |
08/01/1978 | US4103994 Recording plate |
07/25/1978 | US4103071 Thermoplastic recording members containing silicone oil, fluorocarbon oil or chlorofluorocarbon oil having improved deformation properties of surface |
07/18/1978 | US4101904 Magnetographic imaging member and the method of its use |
07/18/1978 | US4101321 Imaging system |
07/11/1978 | US4099970 Derivatives of 1,3,4-oxadiazole and electrophotographic elements contaning same |
07/11/1978 | US4099969 Coating method to improve adhesion of photoconductors |
07/04/1978 | US4098984 Fluorenyl acrylate monomers |
07/04/1978 | US4098655 Method for fabricating a photoreceptor |
07/04/1978 | US4098609 Depositing a selenide or telluride coating on zinc oxide particles |
06/27/1978 | US4097646 Methacrylic acid with an acrylate or methacrylate, ammonium and amine salts |
06/27/1978 | US4097417 Photocurable electroconductive coating composition |
06/27/1978 | US4097277 Photosensitive member having layer of vinyl carbazole polymer containing antimony chalcogen compound of antimony and sulfur |
06/27/1978 | US4097273 Dissolving in morpholine, piperidine, or a primary or secondary amine, evaporation |
06/20/1978 | US4096242 Ultraviolet and heat resistance |
06/13/1978 | US4095280 Electrical information storage system using a layer of particulate photosensitive material |
06/13/1978 | US4095032 Photosensitive polymeric material and electrophotometric material prepared by reacting secondary aromatic amine with vinyl alkylether or vinyl acetate in the presence of strong acid and hg (ii) or pb (iv) catalyst |
06/13/1978 | US4095006 Cadmium sulfide film |
06/13/1978 | US4094675 Vapor deposition of photoconductive selenium onto a metallic substrate having a molten metal coating as bonding layer |
06/06/1978 | US4093564 Electroconductive coatings |
05/30/1978 | US4092162 Nitrogen containing polymers aelements |
05/30/1978 | US4092161 Inorganic photoconductors with phenyl substituted image transport materials |
05/23/1978 | US4091208 α-(9-Anthryl)-β-(3-carbazolyl)ethylene derivatives |
05/23/1978 | US4091145 Fine particles of metal oxide buried in surface of conductive base plate to form barrier layer |
05/23/1978 | US4090983 Photoconductive cadmium sulfide and process for producing same |
05/16/1978 | USRE29632 Electrophotographic device |
05/16/1978 | US4089684 Imaging method utilizing the chemical reactivity of donor-acceptor mixtures |
05/09/1978 | US4088485 Graded bandgap xerographic plate |
05/09/1978 | US4088484 Derivatives of 1,3,4-oxadiazole and electrophotographic elements containing same |
05/09/1978 | US4088483 Electrophotographic plate with charge transport overlayer |
05/09/1978 | US4088482 Organic photoconducting compositions containing aromatic sulfonyl fluorides and their use in electrophotographic processes |
05/02/1978 | US4087828 Process for the storage and reproduction of information |
04/18/1978 | US4085455 Electrical information storage system |
04/18/1978 | US4085236 Kneading hydrophobic pigment with dispersion of copolymer of methacrylic acid, alkenyl aromatic, and conjugated diolefin or alkyl acrylate or methacrylate |
04/11/1978 | US4084034 Sodium chloride and polydiallyl dimethyl ammonium chloride as an electroconductive additive |
04/11/1978 | US4083720 Photosensitive grid useful for screen type electrographic apparatuses and the method of manufacturing the photosensitive grid |
04/04/1978 | US4083054 Recording or erasure of images on thermoplastic material |
04/04/1978 | US4082750 Photosensitizers, nitration |
04/04/1978 | US4082552 Process of optically printing highly conductive character utilizing a medium containing a halogenated hydrocarbon photoactivator and a tetrathiafulvalene or a related compound thereof |
04/04/1978 | US4082551 Good adhesion and blocking positive charged particles |
04/04/1978 | US4082550 P-terphenyl and cellulose nitrate |
04/04/1978 | US4082441 Method and apparatus for producing and fixing a visible image on a thermoplastic layer of a photoconductive material |
03/28/1978 | USRE29596 Branched chain dodecyl isomeric mixtures of 2-(5-dodecyl-2-hydroxy phenyl) benzotriazole as stabilizers for heat and light sensitive materials |
03/28/1978 | US4081584 Dielectric film prepared from an aqueous dispersion of a water insoluble addition polymer and an ammonium or amine salt of an addition copolymer |
03/28/1978 | US4081583 Electrostatic recording material |
03/28/1978 | US4081274 Composite layered photoreceptor |
03/14/1978 | US4078927 Photoconductive printing master |
03/14/1978 | US4078925 Composite layered photoreceptor |
03/14/1978 | US4078924 Imaging surface smoothing with roughened nickel foil |
02/28/1978 | USRE29554 Organic photoconductive members comprising dicyanomethylene substituted fluorene sensitizers |
02/28/1978 | US4076528 Cadmium sulfoselenide |
02/28/1978 | US4076527 Photosensitive composition useful in photoelectrophoretic imaging |
02/28/1978 | US4076526 Photoconductive N-vinyl carbazole copolymers and process for preparing same |
02/28/1978 | US4076404 Method of and apparatus for electronic color photography and photosensitive member used for the same |
02/21/1978 | US4075136 Functional ionene compositions and their use |
02/21/1978 | US4075013 Electrodeposition, overcoating |
02/21/1978 | US4075012 Intrachain charge transfer complexes use in electrophotographic imaging |
02/14/1978 | US4073649 Dicarboxylic acid bis-amides in improved imaging process |
02/07/1978 | US4072957 Non-impact printing system with magnetic recording apparatus and method |
02/07/1978 | US4072522 Method of treating photoconductive zinc oxide |
02/07/1978 | US4072521 Amides of ω -- and cis alkenoic acids in imaging process and element |
02/07/1978 | US4072520 Organic dyes, xerography |
02/07/1978 | US4072519 Electrostatographic imaging members |
02/07/1978 | US4072518 Method of making trigonal selenium interlayers by glow discharge |
01/31/1978 | US4071666 Polystyrene, bromo- or chloromethylated aromatic hydrocarbon ring |
01/31/1978 | US4071648 Electron radiograph receptor |
01/31/1978 | US4071363 Method of making composite xerographic photoreceptor with injecting contact layer for a photoconductive layer |
01/31/1978 | US4071361 Electrostatic image |
01/24/1978 | US4070185 Powders and binders |
01/24/1978 | US4069759 Light and heat formation of conductive image printing plate |
01/17/1978 | US4069046 Electrophotographic plate |
01/03/1978 | US4066455 Selenium containing multi-active photoconductive element |
01/03/1978 | US4066454 Electrophotographic light-sensitive material containing indenothiophenone or its derivative and process of preparing indenothiophenone and its derivative |
12/20/1977 | US4063948 Material for electrophotographic reproduction |
12/20/1977 | US4063947 Photoconductive insulating films comprising fluorenone-substituted oligomers |
12/20/1977 | US4063946 Electrophotographic color reproduction process employing photoconductive material with dual light fatigue properties |
12/13/1977 | US4062886 Polymer intermediates for electrography |
12/13/1977 | US4062812 Method for extending the functional life of polymers used in xerographic devices |
12/13/1977 | US4062681 Electrophotographic element having a hydrophobic, cured, highly cross-linked polymeric overcoat layer |
12/13/1977 | US4062658 Composition and method for repairing selenium photoreceptors |
12/06/1977 | US4061833 Latex coatings for electrographic sheets |
12/06/1977 | US4061599 Composition for preparation of a photoconductor surface for use in electrophotography |
11/29/1977 | US4060415 Electrophotographic process |
11/22/1977 | US4059443 Electrical information storage system |
11/15/1977 | US4058800 Image pickup element and system utilizing magnetic bubbles |
11/08/1977 | US4057426 Electrostatic, 2,9-dimethyl-quinacridone, copper tetra-4-(octadecylsulfonamido) phthalocyanine |
11/08/1977 | US4057016 Process for electrostatic printing and apparatus therefor |
11/01/1977 | US4056391 Method for enhancing solid solution stability of electron acceptor molecules and electrophotographic compositions |
10/25/1977 | US4055421 1,3,7-trinitrophenazine-5-oxide |