Patents
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)
09/1979
09/25/1979US4168975 Electrophotographic image receiving plates
09/18/1979US4168165 Electrophotographic photosensitive material suitable for offset printing and lithography and process for production thereof
09/18/1979US4168163 Treating with liquid containing colloidal alumina
09/18/1979CA1062532A1 Fixing of toner images on thermo-adhesive layers
09/18/1979CA1062528A1 Imaging system
09/11/1979US4167602 Electrographic recording material
09/11/1979US4167412 Comprising a pyrylium or thiopyrylium salt
09/11/1979CA1062324A1 Exposure delay in thermoplastic recording apparatus
09/11/1979CA1062074A1 Sensitizing phthalocyanine compositions with aldehyde substituted perylene derivatives
09/04/1979US4166894 Quaternary ammonium compounds or polymers having amide groups
08/1979
08/28/1979US4165985 Photoconductive, heterocyclic-substituted isoquinoline colorants
08/28/1979CA1061082A1 Method for the preparation of cdsse
08/21/1979CA1060699A1 Polysilicic acid-crosslinked conductive polymers and electrophotographic elements comprising same
08/08/1979EP0003237A1 Use of an amorphous alloy of silicon and germanium as against gallium-arsenide laser radiation sensitive photoconductor
08/07/1979US4163667 Deformable imaging member used in electro-optic imaging system
08/07/1979CA1060085A1 Electrostatic color printing systems and methods using modulated ion streams
07/1979
07/31/1979CA1059577A1 Protective edge for xerographic belt
07/31/1979CA1059387A1 Electroconductive paper
07/24/1979US4162226 Electrostatic toner with an antiplasticizer
07/24/1979CA1059138A1 5,6,11,12-tetraselenotetracene-o-chloroanil complexes
07/24/1979CA1058937A1 X-ray sensitive elements and process of forming an image therefrom
07/17/1979US4161738 Method and apparatus for recording latent images for magnetography
07/17/1979US4161490 Fluorene esters of pentaerythritol (meth-)acrylate
07/17/1979US4161404 Photosensitive material for use in electrophotography with a poly alkyl or benzyl glutamate
07/10/1979US4160668 Electrophotographic grade zinc oxide
07/10/1979US4160667 Electrophotographic recording element, reproduction method
07/10/1979US4160666 Polymeric chemical sensitizers for organic photoconductive compositions
07/10/1979CA1057998A1 Dual-layered photoreceptor used in electrophotography
07/03/1979US4160046 Binder configuration orientation, photosensitive electret, vibration
07/03/1979CA1057892A1 Functional ionene compositions and their use
07/03/1979CA1057811A1 Electrostatographic recording member with combined positioning and grounding means
07/03/1979CA1057632A1 Cleaning composition for aluminum containing phosphates
07/03/1979CA1057557A1 Xerographic photoreceptor device containing interlocking continuous chains of photoconductor
07/03/1979CA1057552A1 Crystalline organic pigment sensitizers for photoconductive layers
06/1979
06/13/1979EP0002238A1 Electrophotographic elements and method for their preparation
06/12/1979US4157914 Derivatives of 1,3,4-oxadiazole and electrophotographic elements containing same
06/12/1979US4157913 Derivatives of 1,3,4-oxadiazole and electrophotographic elements containing same
06/05/1979US4157260 Screen photosensitive body for electrographic apparatus
06/05/1979CA1056042A1 Trigonal selenium composite photoreceptor and method
06/05/1979CA1055764A1 Photoconductive material containing a nitroderivative of a dibenzosulfoxy compound for electrophotography
05/1979
05/29/1979US4156757 Electrically conductive perylene derivatives
05/29/1979CA1055559A1 Process and apparatus for recording deformation images
05/29/1979CA1055300A1 Electrophotographic film member with r.f. sputtered inorganic photoconductor
05/22/1979US4155761 Electrically activated charge sensitive recording material and process
05/22/1979US4155760 Nonsilver photography, tellurium coordination compound
05/22/1979US4155640 High speed electrophotographic imaging system
05/22/1979CA1054972A1 Ion plated active matrix photoreceptor
05/22/1979CA1054786A1 Electroconductive polysalt complexes
05/15/1979CA1054422A1 Charge transfer complex and photoconductive insulating films incorporating same
05/15/1979CA1054339A1 Precipitation of particulate trigonal selenium for use in photosensitive devices
05/08/1979US4153802 Electron acceptor monomers and polymers
05/08/1979US4153782 Dielectric coating compositions derived from terephthalic acid-1,2-propane diol polyesters
05/08/1979US4153769 Vinyl polymerization with boron chelates as catalyst and photoconductive sensitizer
05/08/1979US4153461 Presensitized aluminum containing anodic aluminum oxide reacted with polyvinylphosphonic acid
05/08/1979CA1053958A1 Process for preparation of solid phase dispersion of organo-selenium compounds in a resin
05/08/1979CA1053896A1 Electroconductive coatings having excellent coating holdout properties
05/02/1979EP0001599A1 Electrophotographic recording material and its application in a copying process
05/02/1979EP0001597A1 Under light exposure hardenable, bis-azidophthalimidyl compounds containing compositions
05/02/1979EP0001549A1 Method of manufacturing a photo-sensitive surface layer of a printing drum for an electrostatic photocopying process
05/01/1979US4152152 Additives for contrast control in organic photoconductor compositions and elements
04/1979
04/24/1979US4151163 Quaternized 1-(pyrazolinylphenylsulphonyl)-piperazines
04/24/1979US4150987 Electrography
04/24/1979US4150986 Doped TiO2 electrophotographic photosensitive materials
04/24/1979US4150985 Image forming process involving phase change
04/17/1979US4150388 A-C charged electrostatic recording process
04/17/1979US4150387 Alternating current electrostatic recording process
04/17/1979US4149887 Photography utilizing micro-capsular materials
04/10/1979US4149015 Substituted benzopinacols
04/10/1979US4148968 Receiving sheet
04/10/1979US4148639 Water-insensitive electroconductive polymers
04/10/1979US4148638 Photoconductive sensitive material with a trinitro-11-indeno[1,2-b]quinoxaline-11-one
04/10/1979US4148637 Silane coupling agent in protective layer of photoconductive element
04/03/1979US4147667 Photoconductor for GaAs laser addressed devices
04/03/1979US4147550 Photographic silver halide element with a layer of sulfonated polymer
04/03/1979US4147541 Electrostatic imaging member with acid lubricant
03/1979
03/27/1979US4146707 Heterocyclic ethenyl or vinyl heterocyclic or aromatic compounds for migration imaging processes
03/27/1979CA1051283A1 Process for improving the photoelectric properties of a laminated charge image carrier
03/27/1979CA1051252A1 Electron radiograph receptor
03/21/1979EP0001140A1 Electrophotographic recording material
03/20/1979US4145478 Calcium oxide or hydroxide to improve the charge acceptance of electrographic dielectric resins
03/20/1979US4145215 Photoconductive pigments
03/20/1979US4145214 Co-crystalline organic photoconductors and heterogeneous compositions thereof
03/20/1979CA1050830A1 Process and apparatus for the manufacture of a series of photoconductor webs
03/20/1979CA1050703A1 Amorphous selenium coating
03/13/1979CA1050326A1 Photoconductive material
03/07/1979EP0001016A1 Conductive layer for electrophotographic materials and method of making it
03/06/1979US4143225 Homopolymers of a fluorenone derivative having pendant electron acceptor groups
03/06/1979CA1049829A1 Electrophotographic color process and electrophotographic light-sensitive material for use in the electrophotographic color process
02/1979
02/27/1979US4141729 1,3,4-Oxadiazole derivatives and electrophotographic plates containing same
02/21/1979EP0000829A1 Photovoltaic elements
02/20/1979US4140680 2-Acrylamido-2-methylpropane sulfonic acid vinyl aminimide/copolymer
02/20/1979US4140529 Charge transport overlayer in photoconductive element and method of use
02/20/1979CA1048843A1 Method for temperature stabilizing photoreceptors
02/20/1979CA1048841A1 Organic electrophotographic conductor
02/13/1979US4139796 Photoconductor for imaging devices
02/13/1979US4139675 Recording paper with resin-containing recording layer and heat sensitive adhesion layer
02/13/1979US4139380 Electrophotographic sensitive material with rubber interlayer
02/13/1979CA1048330A1 Latex coating of copolymer of methacrylic or maleic acid for electrostatic sheets
02/13/1979CA1048329A1 Direct alpha to x phase conversion of metal-free phthalocyanine
02/07/1979EP0000641A1 Electrographic dielectric resin-coated conductive paper and a solution adapted to deposit such a coating