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)
04/1985
04/24/1985EP0138404A1 Electrophotographic photoreceptor
04/24/1985EP0138376A2 Method and apparatus of electrophotography
04/24/1985EP0138362A2 Photographic materials containing chalcogenazoles, chalcogenazolines and chalcogenazolinium and chalcogenazolium salts
04/24/1985EP0138332A1 Methods of using selective optical excitation in deposition processes and the detection of new compounds
04/24/1985EP0138331A1 Photoconductive element
04/24/1985EP0138220A2 Trihalochalcogenpropenone compounds
04/23/1985US4513073 Layered photoconductive element
04/23/1985US4513072 Dual layer electrophotographic recording material containing a layer of selenium, arsenic and halogen, and thereabove a layer of selenium and tellurium
04/23/1985US4513071 Erasable information recording process using co-crystalline dye complexes
04/23/1985US4513031 Process for forming alloy layer
04/17/1985EP0137516A2 Amorphous silicon photoreceptor
04/17/1985EP0137218A1 Electrophotographic recording material and process for its preparation
04/17/1985EP0137217A1 Electrophotographic recording material and process for its preparation
04/10/1985EP0136847A2 Photographically useful chalcogenazolylidene and chalcogenazolium dyes and methods for their preparation
04/09/1985US4510224 Hydrogenated, fluorinated
04/02/1985US4509145 Electrically biased optical storage medium
04/02/1985US4508966 Recording and readout apparatus for X-rays
04/02/1985US4508805 Disazo compounds, photoconductive compositions and electrophotographic light-sensitive materials containing the same
04/02/1985US4508804 Support for electrographic plate-making material and a lithographic printing plate employing same
04/02/1985US4508803 Photoconductive devices containing novel benzyl fluorinated squaraine compositions
04/02/1985US4508748 Manufacturing process for selenium photoreceptors
04/02/1985US4508053 Vacuum deposition apparatus for manufacturing selenium photoreceptors
03/1985
03/27/1985EP0135339A1 Layered photoresponsive devices
03/26/1985US4507480 Squaraines
03/26/1985US4507471 Charge transfer compounds for electrophotographic elecments
03/26/1985US4507375 Electrophotographic photosensitive member and process for production thereof
03/26/1985US4507374 Electrophotographic recording medium containing τ and η metal-free phthalocyanine
03/20/1985EP0134722A1 Process for forming alloy layer
03/13/1985EP0134117A1 Conductive sheet and electrostatic recording medium therefrom
03/12/1985US4504564 Method for the preparation of photoconductive compositions
03/12/1985US4504560 Electrophotoconductor for electrophotography comprising a disazo compound
03/12/1985US4504559 Disazo compounds and photoconductive composition as well as electrophotographic light sensitive element containing the same
03/05/1985US4502984 Metal oxide semiconductor and saccharide
03/05/1985CA1183380A1 Photoconductive member including amorphous si matrix in each of interface, rectifying and photoconductive layers
02/1985
02/28/1985WO1985000901A1 Silicone release coatings for efficient toner transfer
02/27/1985EP0133469A1 Electrophotographic recording materials with improved photosensitivity
02/26/1985US4501808 Carbonium or sulfonium compound; optical recording media
02/26/1985US4501807 Photoconductive member having an amorphous silicon layer
02/26/1985US4501621 Method for removing a selenium layer from a substrate
02/26/1985CA1183034A1 Photoconductive composition and elements comprising first and second cyclic boron containing electron acceptors
02/19/1985US4500623 Photoconductive compositions comprising an organic photoconductor and a thioamide compound and electrophotographic light-sensitive materials using the compositions
02/19/1985US4500622 Electrophotographic light-sensitive printing materials
02/19/1985US4500621 Sensitive electrophotographic plates containing squaric acid methine dyes suspended in a binder
02/19/1985US4500620 Electrophotographic element with copolymer interlayer
02/19/1985US4500619 Electrophotographic photosensitive member with oxadiazole containing disazo compound
02/12/1985US4499211 Fluorinated terpolymer of partially saponified vinyl acetate; transformable to homogeneous and transparent films
02/12/1985US4499167 Photoconductive compositions comprising an organic photoconductor and an amide compound and electro-photographic light-sensitive materials using the compositions
02/12/1985US4498445 Air/fuel ratio feedback control system adapted to obtain stable engine operation under particular engine operating conditions
02/05/1985US4497870 Rare earth-transittional-metal alloy containing germanium
02/05/1985US4497566 Correction of image defects in photoconductive film
02/05/1985CA1182233A1 Vinyl acetate interpolymer latices and electrographic recording material therewith
02/05/1985CA1181942A1 Organic photoconductive compositions for use in electrophotography
02/05/1985CA1181939A1 Antistatic composition and elements and processes utilizing same
01/1985
01/31/1985WO1985000440A1 Hydroxyaluminumphthalocyanine having reduced green absorption
01/31/1985WO1985000437A1 Electrophotographic elements containing polyamide interlayers
01/29/1985US4496730 Phosphorous diketonate electron accepting ring compounds as sensitizers for electron donating photoconductive compositions
01/29/1985US4496642 Overcoated migration imaging system
01/29/1985CA1181630A1 Photoconductive member including non-photoconductive layer containing amorphous silicon matrix containing carbon
01/29/1985CA1181628A1 Photoconductive member including non-photoconductive layer containing amorphous silicon matrix containing nitrogen
01/29/1985CA1181626A1 Aqueous composition-sensitive photoconductive composition containing zn0 or ti0 in2 xx and a photoconductive anthraquinone pigment
01/29/1985CA1181584A1 Organic photoconductive compositions for electrophotography
01/22/1985US4495265 Electrophotographic copper doped cadmium sulfide material and method of making
01/22/1985US4495264 Organic pigments; stable charge-carrying property; durability
01/22/1985US4495263 Electrophotographic elements containing polyamide interlayers
01/22/1985US4495262 Photosensitive member for electrophotography comprises inorganic layers
01/22/1985US4495261 Electrophotographic substituted p,p'-bisazo diphenyl acrylonitrile compounds for photoreceptors
01/22/1985US4494865 Providing patterns
01/16/1985EP0131292A2 Benzotriazole derivatives and their use
01/16/1985EP0131215A2 Recording materials with improved photosensitivity
01/16/1985EP0131140A2 Photoconductive compositions and electrophotographic photoreceptors using the same
01/15/1985US4493881 Absorption of actinic light in different wauelengths, exposure to give polar electrostatic images, and development
01/09/1985EP0130687A2 Light-sensitive member and preparation thereof
01/08/1985US4492747 Flexible laminatable photosensitive layer
01/08/1985US4492746 Electrophotographic photosensitive material with polyester binder
01/08/1985US4492745 Photosensitive member for electrophotography with mirror finished support
01/02/1985EP0130056A1 Fluorinated polyphenylenes
01/02/1985CA1180220A Amorphous silicon photoconductive member including an intermediate composite barrier layer
01/01/1985US4491626 Photosensitive member
12/1984
12/27/1984EP0129413A1 Laminated photosensitive material and process for production thereof
12/27/1984EP0129397A1 Electrophotographic method for producing black and color separation images
12/27/1984EP0129234A1 Electrophotographic elements having barrier layers of crosslinked polymers
12/27/1984EP0129059A1 Oxazole derivatives, process for production thereof and use thereof as photoconductive material
12/27/1984CA1179880A Photoresponsive device including a charge transport layer and a photogenerating layer containing a cross-linked silicone polymer release material
12/25/1984US4490454 Photoconductive member comprising multiple amorphous layers
12/25/1984US4490453 Photoconductive member of a-silicon with nitrogen
12/25/1984US4490452 Xerographic photoconductors with cross-linked epoxy binder
12/25/1984US4490451 Surface is stabilized against corona effects
12/25/1984US4490450 Photoconductive member
12/19/1984EP0128309A2 An etchable electrophotographic long-run printing plate and method of making same
12/18/1984US4489149 Electrophotographic amorphous silicon member
12/18/1984US4489148 Hole transport layer, adhesives, photoconductor, inorganic photogenerator, electrography
12/18/1984US4489147 Charge generation and charge transfer layer on support
12/12/1984EP0127862A1 Electrophotographic recording material
12/12/1984EP0127678A1 Providing patterns
12/11/1984US4487824 Electrophotographic photosensitive member containing a halogen substituted hydrazone
12/11/1984CA1179445A1 Condensation polymeric photoconductors containing pendant arylamines
12/06/1984WO1984004825A1 Electrophotographic sensitized material
12/04/1984US4486522 Photosensitivity, durability
12/04/1984US4486521 Photoconductive member with doped and oxygen containing amorphous silicon layers
12/04/1984US4486520 Photoconductive devices containing novel squaraine compositions