| Patents for G03C 7 - Multicolour photographic processes or agents therefor; Regeneration of such processing agents; Photosensitive materials for multicolour processes (10,584) |
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| 01/31/2001 | EP1072950A1 Color photographic element containing ballasted tetrazole derivative and inhibitor releasing coupler |
| 01/31/2001 | EP1072949A1 Color photographic element containing ballasted mercaptodiazole derivative and inhibitor releasing coupler |
| 01/30/2001 | US6180818 Compound providing improved storage stability |
| 01/30/2001 | US6180332 Silver halide photographic emulsion and silver halide photographic material containing said silver halide photographic emulsion |
| 01/30/2001 | US6180331 Photographic element, compound, and process |
| 01/30/2001 | US6180329 Photographic material for reducing drive mechanism dust |
| 01/30/2001 | US6180328 Comprising five imaging layers; color gamut |
| 01/30/2001 | US6180327 For processing color photographic films, especially color reversal films, to minimize magenta dye fade; pre-bleach stabilization solution |
| 01/30/2001 | US6180326 Method for the decontamination of a photographic bath using heat-reversible polymer particles |
| 01/30/2001 | US6180312 Photographic imaging system incorporating metadata recording capability |
| 01/24/2001 | EP1070988A2 Silver halide light sensitive color reversal photographic material |
| 01/24/2001 | EP1070987A1 Color photographic element containing nitrogen heterocycle derivative and inhibitor releasing coupler |
| 01/24/2001 | EP1070279A1 Single part color photographic processing slurry |
| 01/24/2001 | EP1070045A1 Methods for the preparation of an n-bis- 2-(1,2-dicarboxy-ethoxy)-ethyl]amine derivative and products of the methods and their uses |
| 01/24/2001 | CN1281160A Protective layer of gelatin base photographic product containing 1H-pyrazoldi[1,5-b][1,2,4] triazo type dark red colour former |
| 01/18/2001 | DE19932618A1 Color photographic material, e.g. negative or positive film or paper or reversal film, contains development inhibitor releasing coupler with 1,2,3-triazolyl or tetrazolyl-5-thio inhibitor group |
| 01/18/2001 | DE19932617A1 Color photographic material, useful e.g. for film or paper, contains ester or amide of branched beta-hydroxy-carboxylic acid, e.g. citric acid, as oil former in red-sensitized silver chloride-rich emulsion containing cyan coupler |
| 01/18/2001 | DE19932496A1 Color photographic recording material with improved image stability contains water insoluble stabilizer with ethylenic unsaturation and alkyl, acyl, aryl or alkenyl groups |
| 01/17/2001 | EP1069472A1 Coating composition for a protecting layer for gelatin based photographic products containing a 1H-pyrazolo-[1,5-b][1,2,4]-triazole-type magenta coupler |
| 01/16/2001 | US6174662 For interimage color correction |
| 01/16/2001 | US6174660 Silver halide photographic light-sensitive material |
| 01/16/2001 | US6174656 Color photography |
| 01/16/2001 | US6174654 Method for processing silver halide photographic light-sensitive material |
| 01/16/2001 | US6174653 Contacting imagewise exposed colour photographic material with color developing composition to provide developed material, contacting developed material with bleach-fix comprising bleaching agent, fixing agent, stabilizer, sulphite |
| 01/11/2001 | DE19932044A1 Color photographic silver halide material containing heterocyclic cyan coupler, useful e.g. in film or paper, has layer(s) containing 3-phenyl-2,3-dihydrobenzofuran-2-one compound |
| 01/11/2001 | DE19927601A1 Farbfotografisches Entwicklerkonzentrat Colour photographic developer concentrate |
| 01/10/2001 | EP1067434A1 Digital image forming process and color photographic material for use in this process |
| 01/10/2001 | EP1067430A1 Silver halide photographic emulsion and photographic light-sensitive material using the same |
| 01/09/2001 | US6172260 Preparation of high dye-yield couplers and intermediates useful therein |
| 01/09/2001 | US6171776 Color photographic silver halide material |
| 01/09/2001 | US6171775 Comprising a dispersion medium and silver halide grains |
| 01/09/2001 | US6171774 Silver halide photographic light-sensitive material |
| 01/09/2001 | US6171773 Contains pyrrolo(1,2-b)-1,2,4-triazole cyan coupler |
| 01/09/2001 | US6171772 Silver halide color photosensitive material |
| 01/09/2001 | US6171771 Photographic element containing a DIR coupler |
| 01/09/2001 | US6171768 Method for forming a visible image by using invisible image information to thereby outputting image excellent in color reproduction and representation |
| 01/09/2001 | US6171751 Imaging element with hindered amine stabilizer in the base |
| 01/03/2001 | EP1065565A1 Stabilized bleaching compositions and method of processing color elements |
| 01/03/2001 | EP1065564A1 Silver halide light sensitive color photographic material |
| 01/02/2001 | US6169206 4-(n,n-dialkylamino)aniline compound, photographic processing composition containing the same and color image-forming method |
| 01/02/2001 | US6168892 Applying a fluorescent substance exhibiting emission in the visible light wavelength region as additive color mixing to a subtractive color mixture to perform color correction |
| 01/02/2001 | CA2059424C Silver halide photographic material |
| 12/27/2000 | EP1063541A1 Antistatic layer for lenticular surface |
| 12/27/2000 | CN1278335A Dye transfer apparatus and method for processing color motion picture film |
| 12/26/2000 | US6165704 Heterocyclic nitrogen compounds for photographic films |
| 12/26/2000 | US6165703 Silver halide emulsion photographic material with dyes |
| 12/26/2000 | US6165653 Protecting layer for gelatin based photographic products containing 1H-pyrazolo[1,5,-b][1,2,4]triazole-type magenta coupler |
| 12/21/2000 | WO2000077574A1 Stabilized phenylenediamine color developer compositions |
| 12/21/2000 | DE19927602A1 One-part, multiphase color developer concentrate, useful for preparing developer for color photographic material with high silver chloride content, contains hydroxyl-amine or -amide derivative as antioxidant |
| 12/21/2000 | DE19927600A1 Alkaline color photographic aqueous developer solution based on color developer substance and antioxidant contains open-chain carbonamide or sulfonamide as water-soluble organic ancillary solvent |
| 12/21/2000 | DE19927599A1 Stable, one-part, multiphase color developer concentrate containing antioxidant, anti-lime agent, buffer and alkali has alkaline aqueous phase and organic phase(s) containing water-soluble solvent and benzyl alcohol or polyalcohol |
| 12/20/2000 | EP1061416A1 Colour photographic developer concentrate |
| 12/20/2000 | EP1061411A1 Silver halide photographic emulsion and photographic light-sensitive material using the same |
| 12/19/2000 | US6162898 Mutant Rev transdominant repressors of HIV replication |
| 12/19/2000 | US6162598 Silver halide photographic element containing improved yellow dye-forming coupler |
| 12/19/2000 | US6162595 Reversal photographic elements comprising an additional layer containing an imaging emulsion and a non-imaging emulsion |
| 12/13/2000 | EP1058863A1 Processing photographic materials and processing system therefor |
| 12/12/2000 | US6159677 Silver halide emulsion and silver halide color lightsensitive material including the same |
| 12/12/2000 | US6159675 Thiotetrazoles; magenta couplers; improved pressure sensitivity. |
| 12/12/2000 | US6159674 Fourth dye-forming layer comprising a coupler wherein the dye formed by that coupler has a hue angle in the range of from not less than 355 degrees to not more than 75 degrees, which increases the gamut of colors possible |
| 12/12/2000 | US6159672 Photographic material having a blue sensitive coupler starved unit |
| 12/12/2000 | US6159671 Silver halide color photographic lightsensitive material |
| 12/12/2000 | US6159670 Calcium ion stable photographic color developing concentrate and method of manufacture |
| 12/12/2000 | US6159669 Rapid removing silver with a fixing mixture also including a thiosulfate fixing agent, a thiocyanate fixing agent |
| 12/12/2000 | US6159668 Color-image forming method using a silver halide color photographic light-sensitive material |
| 12/05/2000 | US6156490 Photographic element containing a stable aryloxypyrazolone coupler and process employing same |
| 12/05/2000 | US6156489 Monochromatic image forming upon color development after exposure; rate of coupling of the specified magenta coupler with the oxidation product of the color developing agent is higher than that of the specified yellow or cyan couplers |
| 12/05/2000 | US6156488 Processing an imagewise exposed photographic silver halide material by redox amplification dye image-forming step and a bleach step using an aqueous solution of hydrogen peroxide or a compound capable of releasing hydrogen peroxide |
| 12/05/2000 | US6156465 Crosstalk correction |
| 11/30/2000 | DE19961601A1 Single component color developer contains color developer(s), oxidation preventer(s), lime prevention agent(s), a buffer system, an alkali and cations including sodium cations |
| 11/30/2000 | DE19923623A1 Colour photographic paper usable in visible light comprises reflective support and at least one each of yellow-, magenta- and cyan-coupled silver halide emulsion layers |
| 11/29/2000 | EP1055968A1 Light-sensitive silver halide color photographic elements containing 2-equivalent 5-pyrazolone magenta coupler and colored magenta coupler |
| 11/29/2000 | EP1055967A1 Silver halide color photographic light-sensitive elements having improved image quality |
| 11/29/2000 | EP1055966A1 Multilayer color photographic element having an integral lenticular support |
| 11/29/2000 | EP1055965A1 Support base for light-sensitive photographic elements |
| 11/29/2000 | EP1055964A1 Silver bromoiodide core-shell grain emulsion |
| 11/29/2000 | EP0540619B1 A method of processing a photographic silver halide material |
| 11/28/2000 | US6154247 Skew correction in lenticular material printing |
| 11/28/2000 | US6153370 Silver halide emulsion and silver halide light-sensitive material using the same |
| 11/28/2000 | US6153369 Photographic element containing pyrazolone pug releasing coupler and imaging process employing same |
| 11/28/2000 | US6153365 Photographic processing compositions containing stain reducing agent |
| 11/28/2000 | US6153364 Using 2,6-diarylaminotriazine |
| 11/28/2000 | US6153362 Overcoat for reticulation control in photographic elements |
| 11/28/2000 | US6153299 Fiber comprising polymer matrix in which particle scattering colorant particles are dispersed, particles comprising metallic conductor selected from gold, platinum, copper, aluminum, lead, palladium, silver, rhodium, osmium, iridium |
| 11/23/2000 | DE10017849A1 Black-and-white silver halide cine-sound recording film, used in printing analog or digital sound track on cine color print film, has antihalation layer with dispersed solid particles of filter dye removed or bleached during development |
| 11/21/2000 | US6150079 Pyrrolo(2,1-e)-s-triazole derivative cyan couplers |
| 11/21/2000 | US6150078 4-aryloxy coupling-off group |
| 11/21/2000 | US6150077 High speed time-release agents; antifogging agents |
| 11/21/2000 | US6150019 Colored articles and compositions and methods for their fabrication |
| 11/21/2000 | US6149798 Decreasing oxygen content of atmosphere above photographic processing baths by using solid electrolyte which is a compound of bismuth, vanadium or another transition metal; oxidation in air is thus minimized and bath life is extended |
| 11/15/2000 | EP1052542A1 Overcoat for reticulation control in photographic elements |
| 11/15/2000 | CN1273374A Photographic film component containing broadening green responsibility emulsion |
| 11/15/2000 | CN1273241A Hydroxy substituted N-alkoxy hindered amine |
| 11/14/2000 | US6146820 Photographic element containing a DIR coupler |
| 11/14/2000 | US6146818 Color negative films intended for scanning having interleaved green and red recording layer units |
| 11/09/2000 | WO2000037396A3 Hydrophilic colloid composition |
| 11/09/2000 | DE19920354A1 Color photographic silver halide material, e.g. negative, reversal or positive film or color or color reversal paper, with sulfur and selenium and/or tellurium sensitizers is stabilized with acid hexahydro-s-triazine-2-thione |
| 11/09/2000 | DE19920353A1 Color photographic silver halide material, e.g. negative, reversal or positive film or color or color reversal paper, with sulfur and selenium and/or tellurium sensitizers is stabilized with dithiophosphoric or dithiophosphonic acid O-ester |
| 11/08/2000 | EP1049661A1 Preparation of ferric aminopolycarboxylate solutions having improved stability |
| 11/08/2000 | EP0528930B2 Use of substituted phenols to improve the light fastness of magenta images |