Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03C - Photosensitive materials for photographic purposes; Photographic processes, e.g. cine, x-ray, colour or stereo-photographic processes; Auxiliary processes in photography › G03C 7 - Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes
Patents for G03C 7 - Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes (10,584)
07/1998
07/07/1998US5776643 Light-sensitive material for color filter and process for producing color filter using the same
07/07/1998US5776642 Using silver halide color photography material; liquid crystal display
07/01/1998EP0851289A2 Colour developer
07/01/1998EP0851288A1 Photographic element containing a 1,2,4,-Triazole-releasing pyrazolone DIR coupler
07/01/1998EP0851287A2 Aminopolycarboxylic acid-series chelating agent, heavy metal compound thereof, photographic additive, and processing method
07/01/1998EP0851283A2 Silver halide photographic lightsensitive material
07/01/1998EP0850955A2 Method of producing a copolymer
07/01/1998EP0850293A1 Succinic acid derivative degradable chelants, uses and compositions thereof
06/1998
06/30/1998US5773208 Mixture with tetraazaindene compound
06/30/1998US5773205 Film spool cartridge and camera containing duplitized color silver halide photographic element
06/30/1998US5773203 4-(N,N-dialkylamino)aniline compounds, photographic processing composition containing the same and color image-forming method
06/30/1998US5773202 Method for processing color photographic films using a peroxide bleaching composition
06/30/1998US5773170 UV-absorbing media bleachable by IR-radiation
06/30/1998US5772250 Copy restrictive color-reversal documents
06/25/1998DE19654183A1 Colour developer contains hydroxyl-amine derivative in economical form
06/24/1998EP0849633A1 Photographic recording materials and their use in redox amplification
06/24/1998EP0849632A1 Process for the development of photographic materials
06/24/1998EP0849631A1 Exposure mask for producing color filter, and method and apparatus for producing color filter
06/24/1998EP0849630A2 Process for producing color filter
06/24/1998EP0849626A2 Colour photographic recording material with improved mechanical properties and improved stability in tropical climates
06/24/1998EP0849624A2 Silver halide photographic material containing a polymer with a phographically useful group which is rendered non-diffusive by cross-linking
06/24/1998CN1185464A Pigment dispersing agent, pigment dispersing liquid and pigment dispersing liquid for colour filter
06/23/1998US5770354 Silver halide photographic elements having improved sensitivity
06/23/1998US5770352 Precipitation of coupler from solution by ph shift, then mixing aqueous dispersions of coupler and activating permanent solvent
06/18/1998WO1998026330A1 Silver halide photographic sensitive material improved in slipperiness and image forming process
06/17/1998EP0848043A2 Pigment dispersant and pigment dispersion, especially suitable for color filters
06/17/1998EP0827600A4 Process for producing a liquid crystal display
06/17/1998EP0771435A4 Method and apparatus for offset frequency estimation for a coherent receiver
06/16/1998US5767824 Optical display apparatus
06/16/1998US5766835 With backing layer which is a transparent magnetic recording layer containing a di- or polyisocyanate crosslinking agent
06/16/1998US5766831 Method of forming a photographic color image
06/10/1998EP0846753A1 Use of Alanine-N,N-diacetic acid and salts as biodegradable complexing agents as alkaline earth and heavy metal ions in alkali detergent compositions and washing process in drinking and foodstuff industrie
06/10/1998DE19651040A1 Amino-alkyl-phenol preparation from amino-alkyl-benzene-sulphonic acid
06/09/1998US5763150 Dispersing aids; photography
06/09/1998US5763147 Method for processing high silver bromide color negative photographic films using a peroxide bleaching composition
06/09/1998US5763146 Photographic materials containing water soluble amino hexose reductones
06/09/1998US5763145 Photographic element containing a reductone and, in the most blue light sensitive layer, a fine grain emulsion
06/09/1998US5763144 Magenta couplers with heterocyclic ester stabilizers
06/04/1998DE19650082A1 Colour photographic material sensitised with hydrazine derivative without excessive deterioration during storage
06/03/1998EP0845705A1 Photographic materials containing water soluble amino hexose reductones
06/03/1998EP0845704A1 Photographic element containing a reductone and, in the most blue light sensitive layer, a fine grain emulsion
06/03/1998EP0845703A1 Photographic element containing a hexose reductone and green sensitized tabular grain emulsions
06/03/1998CN1183573A Method for manufacturing fine pattern, and color filter, shading pattern filter and color LCD element formed by using the same
06/03/1998CN1183410A Hydroxyphenyltriazines
06/02/1998US5759757 Photographic elements containing development inhibitor releasing compounds
05/1998
05/28/1998DE19750906A1 Hydroxyphenyltriazine Hydroxyphenyltriazines
05/28/1998DE19648008A1 Fast, selenium- or tellurium-sensitised colour photographic silver halide without excessive fogging
05/27/1998EP0844528A1 Image-forming method
05/27/1998EP0844527A1 Processing colour photographic materials
05/27/1998EP0844526A2 Silver halide color photographic light-sensitive material
05/27/1998EP0844525A1 Method for forming an image from a silver halide light sensitive photographic material
05/26/1998US5756275 Improved image when using coupler having substituent at active position
05/26/1998US5756274 Images and photography with multilayer elements and multicolor couplers and oxidized product of aromatic primary amine
05/26/1998US5756270 Includes passing solution through absorbent material that removes carryover development agent
05/26/1998US5756269 Method of forming images
05/26/1998US5756268 Processing color photographic materials
05/20/1998EP0843213A1 Photographic developer/amplifier process and solutions
05/20/1998EP0843212A1 Novel auxiliary developing agents, photographic materials incorporating them and the use thereof
05/20/1998EP0843211A1 Method of processing comprising successive steps of redox and conventional development
05/19/1998US5753424 Containing ferromagnetic powder and aromatic sulfonate stabilizer
05/19/1998US5753423 Acid solutions of succinic acid, maleic acid or malic acid with aminopolycarboxylic aid, mixing ferric ion, adding base to change ph
05/19/1998US5753422 Silver halide color photographic material
05/19/1998US5753411 With n-substituted hydrazine-type reducing agent, dye forming coupler and water insoluble polymer
05/19/1998US5753409 Silver halide photographic light sensitive material
05/19/1998US5753402 Recording and processing image areas and soundtrack by exposing emulsion layers, reading soundtrack using narrow band light source
05/19/1998US5753390 Method of preparing dispersions of photographically useful compounds
05/14/1998WO1998019868A1 Process for the manufacture of an object with a coloured marking
05/14/1998DE19646855A1 Improving sensitivity of photographic emulsions using cyanine dyes
05/14/1998DE19646111A1 Spectrally-sensitised photographic materials
05/12/1998USRE35795 Method of making flowable alkaline thiosulfate/alkaline sulfite and the product thereof
05/12/1998US5752122 Color photographic processing method and apparatus
05/12/1998US5750755 Silver halide color photosensitive material
05/12/1998US5750325 Photographic Element containing high chloride tabular grain silver halide emulsions with 111! crystallographic faces
05/12/1998US5750323 Solid particle dispersions for imaging elements
05/12/1998US5750322 Processing silver halide films with an aqueous phospholipid rinse solution
05/12/1998US5750321 Process for buffering concentrated aqueous slurries
05/12/1998US5750320 Color motion picture print films for telecine transfer applications
05/12/1998US5750292 Triazine derivative, (meth)acrylate polymer binder
05/07/1998WO1998019216A1 Method and apparatus for electronic film development
05/06/1998EP0840168A2 Aminopolycarboxylic acid chelating agent, heavy metal chelate compound thereof, photographic additive and processing method
05/05/1998US5747236 Fragmentable electron donor
05/05/1998US5747232 Motion imaging film comprising a carbon black-containing backing and a process surviving conductive subbing layer
05/05/1998US5747231 Silver halide photographic material
05/05/1998US5747230 Photographic silver halide colour material having improved granularity and dye hue
05/05/1998US5747228 Development of images on supports after exposure, scanning images and manipulation of signals
05/05/1998US5747227 Method of forming colored images
04/1998
04/30/1998DE19644934A1 Colour photographic recording material for development process
04/30/1998DE19644226A1 Fixing bath for processing silver halide photographic materials
04/29/1998EP0838719A2 Silver halide photographic emulsion and silver halide photographic material containing said silver halide photographic emulsion
04/29/1998CN1180420A Silver halide photosensitive material for forming monochrome image and photographing unit using it
04/28/1998US5744291 View-separating screen, image forming layer, and antihalation layer
04/28/1998US5744290 Duplitized color silver halide photographic element suitable for use in rapid image presentation
04/28/1998US5744288 Color developing an imagewise exposed light sensitive element
04/28/1998US5744287 Photographic silver halide media for digital optical recording
04/23/1998WO1998016873A1 Method for preparing dispersions of chromogenic components
04/23/1998DE19643034A1 Two bath development-intensification of colour photographic images
04/23/1998DE19643032A1 Preventing precipitation in fixing baths during continuous processing of colour photographic materials
04/23/1998DE19643031A1 Photographic material giving colour images with improved stability
04/22/1998EP0837363A2 Photographic elements containing development inhibitor releasing compounds
04/22/1998EP0837362A2 Silver halide element containing triazole inhibitors
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