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)
07/1984
07/03/1984CA1170098A1 Dielectric record material including a chromogenic material and a co-reactant phenolic material
06/1984
06/27/1984EP0112169A2 Photoconductive compositions
06/26/1984US4456672 Electrophotographic recording materials containing triazole charge carrier-transporting compounds
06/26/1984US4456671 Electrophotographic photosensitive member having a photosensitive layer containing a hydrazone compound
06/26/1984US4456670 Photosensitive material for lithographic printing
06/26/1984CA1169692A1 Flexible laminatable photosensitive layer including an organic photoconductor and a copolymeric binder containing alkyl methacrylate and acid units
06/21/1984WO1984002400A1 Providing patterns
06/13/1984EP0110831A1 Thioxanthones substituted by alpha-aminoalkyl groups
06/13/1984EP0110639A2 Pyrylium- and thiapyrylium-sensitized low-persistence photoconductive compositions and elements
06/12/1984US4454215 Improved composition for developing latent electrostatic images for gap transfer to a carrier sheet
06/12/1984US4454213 Organic photosensitive material for electrophotography
06/12/1984US4454212 Electrophotographic photoconductor
06/12/1984US4454211 Electrophotographic photosensitive member with pyrazoline charge transport material
06/12/1984US4454194 Binder coated graphite particles
06/12/1984US4454186 Primed surface and charge transfer media
06/05/1984US4452875 Amorphous photoconductive member with α-Si interlayers
06/05/1984US4452874 Interface of a silicon nitride; adhesion; electrograpohy; solid state electronics
06/05/1984US4452830 Antimony-tin oxide coating on titanium oxide particles
06/05/1984CA1168431A1 Electroconductive polymer composition
05/1984
05/30/1984EP0109842A2 Photoconductive elements
05/29/1984US4451549 Vinyl pyrrolidone polymer and organic pigment
05/29/1984US4451548 Carbazole photoconductor
05/29/1984US4451547 Electrophotographic α-Si(H) member and process for production thereof
05/29/1984US4451546 Photosensitive member
05/29/1984US4451545 Electrophotographic element with carbazole derivative
05/29/1984CA1168296A1 Magnetic imaging system
05/23/1984EP0109319A1 Magnetic printing method and transfer sheet for documents
05/22/1984US4450219 Charge generating compound
05/22/1984US4450218 Photoconductive receptor for an electrophotography
05/22/1984US4450217 Chalcogenopentalene compounds in electrophotography
05/22/1984US4450203 Electrographic coatings containing acrylamide copolymers
05/22/1984US4450185 Process for forming amorphous silicon film
05/15/1984US4448869 Photoconductive composition and electrophotographic light-sensitive material using said composition
05/15/1984US4448868 Electrophotographic photoreceptor with hydrazone derivative
05/15/1984US4448807 Preparation of an electrographic recording material
05/15/1984US4448801 Process for forming deposition film
05/15/1984US4448798 Coating method
05/08/1984US4447833 Method for producing a halftone plate
05/08/1984US4447583 With trivalent salts of iron or cobalt, increased electroconductivity
05/08/1984US4447515 Photoconductive composition and electrophotographic light-sensitive material using it
05/08/1984US4447514 Pyrylene pigment
05/08/1984US4447513 Photosensitive material for electrophotography
05/02/1984EP0107242A1 Photoconductive element for use in electrophotographic copying processes
05/02/1984EP0106963A2 Thermally-stable, infrared-sensitive zinc oxide electrophotographic compositions
05/01/1984US4446217 Electrophotographic photosensitive member having a hydrazone containing layer
05/01/1984CA1166505A1 Electrophotographic photosensitive layer including amorphous silicon containing hydrogen
05/01/1984CA1166503A1 Plural imaging component microcellular arrays, processes for their fabrication, and electrographic compositions
05/01/1984CA1166502A1 Photoreceptor construction including an aluminum oxide barrier-change transport layer having porous and non-porous zones
05/01/1984CA1166501A1 Image forming particles with a pair of parallel flat faces and containing a colorless subliming dye and coloring agent
04/1984
04/25/1984EP0106698A2 Method and apparatus for making layered amorphous semiconductor alloys using microwave energy
04/24/1984US4444863 Photoconductive composition and electrophotographic light-sensitive material using said composition
04/24/1984US4444862 Electrophotographic photosensitive materials having layer of organic metal compound
04/24/1984US4444861 Polyester from 2,6-dimethoxy-9,10-anthracenediol and an a,w-dicarboxylic acid
04/24/1984US4444860 Phthalocyanine or indanthrene
04/24/1984US4444847 Electrostatic record material
04/24/1984CA1166294A1 Delay timer
04/17/1984US4443529 Photoconductive member having an amorphous silicon photoconductor and a double-layer barrier layer
04/17/1984US4443528 Photoconductive materials comprising nitro or cyano substituted phthalocyanine compounds for electrophotography
04/17/1984CA1165612A1 Electrophotographic photoconductor including a major amount of cds and a minor amount of zns
04/17/1984CA1165611A1 Electrophotographic element with photosensitive layer containing a disazo pigment
04/10/1984US4442326 Drive means for a timing mechanism
04/10/1984US4442193 Sensitized to radiation below 400 nanometers
04/10/1984US4442192 Photoresponsive device containing an electron donating layer
04/10/1984US4442160 Durability
04/04/1984EP0104675A1 Magneto-optical element on the basis of Pt-Mn-Sb
04/03/1984US4440845 Disazo compound, method of making same and electrophotographic element using same
04/03/1984US4440735 Process for production of photoconductive cadmium sulfide
03/1984
03/28/1984EP0104092A2 Electrostatographic imaging member
03/28/1984EP0104089A1 Simultaneous formation and deposition of multiple ribbon-like streams
03/28/1984EP0104088A2 Layered photoresponsive imaging devices
03/28/1984EP0104082A1 Electrophotographic offset master
03/28/1984EP0104074A2 Construction for transparency film for plain paper copiers
03/27/1984US4439509 Process for preparing overcoated electrophotographic imaging members
03/27/1984US4439508 Electrophotographic recording material comprises arsenic, selenium and tellurium
03/27/1984US4439507 Layered photoresponsive imaging device with photogenerating pigments dispersed in a polyhydroxy ether composition
03/27/1984US4439506 Multilayer electrophotographic element containing a trisazo charge carrier generating substance and an anthracene or divinyl benzene charge carrier transfer substance
03/27/1984US4439505 Electrical conductive compositions
03/27/1984US4439504 Electrophotographic photosensitive member and color electrophotographic process
03/27/1984US4439258 Method for covering with cylindrically shaped heat-shrinkable film
03/20/1984US4438278 Crosslinkable monomers
03/20/1984US4438188 Glow discharge, vapor deposition
03/20/1984US4438187 Polyvinylcarbazole, and perylene pigment
03/20/1984US4438186 High electrostatic contrast
03/14/1984EP0102850A1 Layered photoresponsive device
03/14/1984EP0102745A2 Triarylmethane compounds, their preparation and use as photoconductive systems
03/13/1984US4436801 Electrophotographic recording element having an aniline sulphonephthelein charge generator
03/13/1984US4436800 Multilayer electrophotographic element containing a trisazo charge carrier generating substance and a hydrazone charge carrier transfer substance
03/06/1984US4435493 First and second mutually incompatible binding agents
03/06/1984US4435492 Complex type electrophotographic plate and electrophotographic method using the same
03/06/1984US4435491 Electroconductive support with hydrophilic surface with light sensitive layer and photoconductive insulation
03/06/1984US4435490 Electrically activatable recording element and process
03/06/1984US4435445 Production of silicon-germanium alloy film from silane and germane
03/06/1984US4435067 Method and apparatus for transferring and fixing powder images
03/01/1984EP0067215A4 Bifurcated feel simulator for aircraft.
02/1984
02/28/1984US4434222 Method of forming infrared-sensitive photoconductors of cadmium salt crystallites
02/28/1984US4434219 Humidity resistance
02/28/1984US4434218 Crosslinking water soluble prepolymer and cadmium sulfide-group compound layer
02/21/1984US4433039 Trisazo electrophotographic photosensitive material
02/21/1984CA1162433A1 Overcoated photoreceptor containing gold injecting layer
02/21/1984CA1162432A1 Overcoated inorganic layered photoresponsive device and process of preparation