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)
06/1982
06/08/1982US4333967 Process of making a thermosensitive recording material
06/02/1982EP0052968A2 Coating of polymerical substrates
06/02/1982EP0052961A1 Amine polymers and imaging members containing amine polymers
06/01/1982US4332948 Charge transport compounds for use in photoconductors
06/01/1982CA1124565A1 Dielectric overcoated photoresponsive imaging member and imaging method
05/1982
05/26/1982EP0052513A2 Electrically photosensitive materials and elements for photoelectrophoretic imaging processes
05/25/1982US4331753 Method for providing an electrical charge pattern on the insulative layer of an insulative layer-photoconductive layer-conductive layer structure
05/25/1982US4331751 Electrically photosensitive materials and elements for photoelectrophoretic imaging processes
05/25/1982US4331706 Composite zinc oxide coating on an inert pigment core product and process
05/25/1982CA1124128A1 Electrophotographic sheet material including a cellulosic base, a cellulose nitrate barrier film and a zinc oxide photoconductive layer
05/25/1982CA1124064A1 Aqueous process for making a conductive medium for electrostatic printing and medium therefrom
05/18/1982US4330610 Method of imaging overcoated photoreceptor containing gold injecting layer
05/18/1982US4330609 Method of imaging a trapping layer overcoated inorganic photoresponsive device
05/18/1982US4330608 Di or triarylmethane dissolved in a polycarbonate
05/18/1982CA1123650A1 Photosensitive paper for electrophotography having an outer conductive layer containing a fluorine resin powder
05/12/1982EP0051449A1 Method of manufacturing amorphous silicon films
05/12/1982EP0051392A1 Magnetic imaging system
05/12/1982EP0051296A1 A thermomagnetic recording medium and a method of thermomagnetic recording
05/11/1982US4329416 Methods for preparing plural layer organic electrophotographic elements
05/11/1982US4329284 Treating a 3-alkyl- or 3-arylhalcogenoacryloyl halide with a friedel-crafts catalyst; photosensitizers; electrography
05/11/1982CA1123543A1 Photo-curable compositions of matter containing bis-azidophthalimidyl derivatives
05/11/1982CA1123254A1 Electrophotographic recording material containing an organic photoconductor and a mixture of poly methine and triaryl methane sensitizing dyes
05/04/1982US4328267 Process for producing a coating of uniform thickness of an element
05/04/1982CA1123039A1 Electrophotographic imaging method
05/04/1982CA1122844A1 Electrophotographic element containing a hydrazone photo conductor in the charge transport layer
05/04/1982CA1122840A1 Electrophotographic imaging process
04/1982
04/28/1982EP0050474A2 Process for preparing elements containing interlaid arrays of compositions in microareas and elements
04/28/1982EP0050464A2 Photosensitive material for electrophotography
04/27/1982US4327169 Heterogeneity; electrography; xerography
04/27/1982US4327168 Electrophotographic element containing disazo pigment charge generating material
04/27/1982US4327020 Useful in electrophotographic photoconductors
04/27/1982CA1122466A1 Imaging system containing trigonal selenium and a mixture of group iia selenite and carbonate
04/27/1982CA1122459A1 Sensitizer for electrophoretic migration imaging dispersions
04/20/1982US4325871 Useful as photoconductors in electrography
04/15/1982WO1982001261A1 Photoconductive member
04/14/1982EP0049623A2 Photosensitive imaging member
04/14/1982EP0049620A2 Plural imaging component microcellular elements and processes for their preparation
04/14/1982EP0049491A2 Electrophotographic plate and process for producing the same
04/13/1982US4324622 Electrophotography
04/07/1982EP0049046A1 Photoreceptor construction
04/06/1982CA1121377A1 Electron acceptor monomers and polymers
04/06/1982CA1121203A1 Imaging system containing trigonal selenium and a group ia hydroxide, carbonate, bicarbonate, acetate or selenite
03/1982
03/31/1982EP0048637A1 Method of reflex thermomagnetic recording
03/30/1982US4322331 Radiation polymerizable compounds and conductive coatings from same
03/23/1982US4321318 Disazo photoconductor and process of manufacture of electrophotographic element
03/23/1982CA1120528A1 High speed electrophotographic medium and method
03/23/1982CA1120306A1 Photosensitive material containing an organic polymeric photoconductor, phthalocyanine derivative and an electron acceptor polycyclic aromatic nitro compound
03/16/1982US4320489 Electroconductive layer over a thermoplastic layer containing a light absorbing complex
03/10/1982EP0047006A2 Image forming particles
03/10/1982EP0046960A2 Electrophotographic recording material
03/10/1982EP0046959A2 Electrophotographic recording material
03/10/1982EP0046958A1 Electrophotographical recording material and method for its preparation
03/09/1982US4318973 Overcoated inorganic layered photoresponsive device and process of use
03/09/1982CA1119449A1 Photosensitive material containing an organic polymeric photoconductor, phthalocyanine derivative and an electron acceptor polycyclic aromatic nitro compound
03/09/1982CA1119448A1 Charge transfer imaging with a semiconductor underlying the photo conductive surface
03/03/1982EP0039719A4 Motion picture film having digitally coded soundtrack and method for production thereof.
02/1982
02/23/1982US4316948 Photoconductive CdS powder material for electrophotography
02/23/1982US4316947 Cadmium sulfide for electrophotography
02/23/1982US4316943 Water-insensitive electroconductive article comprising a substrate coated with polymers of diallyldimethyl-ammonium chloride and N-methylolacrylamide and method of coating
02/17/1982EP0046075A2 Temperature sensitive magnetisable material
02/16/1982US4315983 2,6-Di-tert-butyl-4-substituted thiopyrylium salt, process for production of same, and a photoconductive composition containing same
02/16/1982US4315982 Styryl pyrazoline compounds, process for production thereof, and electrophoto graphic material comprising said compounds
02/16/1982US4315981 2,5-bis(4-diethylaminophenyl)-1,3,4-oxadizazole overcoating for insulation
02/16/1982US4315980 Electron acceptor activators
02/16/1982CA1118262A1 Adhesive generator overcoated photoreceptors
02/16/1982CA1118261A1 Electrographic recording medium with conductive layer containing metal oxide semiconductor
02/09/1982US4315063 Electrophotographic photosensitive member having a halogen containing charge injection layer
02/03/1982EP0045204A2 Electrophotographic member and electrophotographic apparatus including the member
02/03/1982EP0045203A2 Method of producing an image pickup device
02/02/1982US4314257 Thermomagnetic recording apparatus
02/02/1982US4314016 Electrophotographic element having a bisazo photoconductor
02/02/1982US4314015 Electrophotographic sensitive materials containing disazo compounds
02/02/1982US4314014 Vacuum deposition, lamination, selenium layers, photoconductive organic semiconductor
02/02/1982US4314012 Photoconductive reflex exposure member
02/02/1982CA1117352A1 Electrophotographic element containing a multilayer interlayer and an acid-base reaction product interfacial zone
01/1982
01/27/1982EP0044695A2 Blends of algin, tamarind, and a polycationic electroconductive polymer
01/26/1982CA1117179A1 Magnetic image decorator
01/12/1982US4310899 Rare earth metal-iron-boron alloy
01/12/1982US4310614 Method and apparatus for pretreating and depositing thin films on substrates
01/12/1982CA1116016A1 Lithographic printing plate and process for making same
01/12/1982CA1116002A1 Electrophotographic material containing tetragonal lead monoxide and method of manufacturing same
01/06/1982EP0043085A2 Process for manufacturing printing plates or integrated circuits
01/06/1982EP0043084A1 Flexible photosensible layer that can be laminated
01/05/1982US4309497 Electrography, thermography, dry processing
01/05/1982US4309486 Electrostatic recording material
12/1981
12/29/1981US4308334 Hydrophilic polymer, hydrophobic bonding agent
12/29/1981US4308333 Cadmium sulfide-type photoconductor with an isocyanate film
12/29/1981US4308332 Conductive latex compositions, elements and processes
12/29/1981US4308331 Screen photosensitive member and electrophotographic method
12/29/1981US4308330 Multilayer for subtractive process
12/29/1981US4308327 Motion picture film having digitally coded soundtrack and method for production thereof
12/29/1981CA1115334A1 Electrographic element provided with electrical connection means
12/23/1981EP0042261A2 Electrically activatable recording material and a method of recording an image using the material
12/22/1981US4307167 Reusable photoconductor containing a charge transport layer and a charge generation layer
12/22/1981US4307166 Process for improving the photoelectric properties of a laminated charge image carrier
12/22/1981US4307165 Plural imaging component microcellular arrays, processes for their fabrication, and electrographic compositions
12/22/1981US4306996 Electroconductive polymer composition
12/15/1981US4306008 Imaging system with a diamine charge transport material in a polycarbonate resin
12/15/1981US4305651 System for adjusting output current of discharge electrode for electrophotographic copying machines
12/09/1981EP0041392A1 Electrophotographic light-sensitive media