| 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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| 09/05/1991 | DE4006791A1 Photographic silver halide material esp. colour negative film - has modified layer sequence for high speed, definition and colour purity |
| 09/04/1991 | EP0444933A1 Silver halide photographic light-sensitive material |
| 09/04/1991 | EP0444502A2 Photographic material and process |
| 09/04/1991 | EP0444501A2 Photographic material and process comprising a compound capable of forming a wash-out dye |
| 09/04/1991 | CN1054323A Direct synthesizing process for preparing concentrated colour bleach-fixing liquid |
| 09/04/1991 | CN1054322A Process for preparing concentrated bleaching liquid |
| 09/04/1991 | CN1054321A Process for preparing quick fixing liquid |
| 09/03/1991 | USH963 Containing development inhibitor and reducible dye |
| 09/03/1991 | US5045442 Photographic materials with novel cyan dye forming couplers |
| 08/29/1991 | CA2037070A1 Silver halide photographic light-sensitive material |
| 08/28/1991 | EP0443530A2 Photographic material and process comprising wash-out naphtholic coupler |
| 08/28/1991 | EP0443528A2 Silver halide color photographic material |
| 08/28/1991 | EP0443159A1 Cyan dye-forming couplers and photographic recording materials containing same |
| 08/27/1991 | US5043756 Automatic developing apparatus for a photosensitive material |
| 08/27/1991 | US5043460 Discoloration inhibition; color photography |
| 08/27/1991 | US5043257 Azo dyes for photographic silver dye bleach material |
| 08/27/1991 | US5043256 Good color reproduction; nonstaining |
| 08/27/1991 | US5043255 Color photographic material with polyester oil former |
| 08/27/1991 | US5043254 Image forming method |
| 08/27/1991 | US5043253 Method for commonly processing two different silver halide color photographic light-sensitive materials |
| 08/27/1991 | US5043247 Multicolor, silver halide emulsion hydrophilic colloid on temporary support; hardening, development after transferred to other support; multilayer relief images |
| 08/23/1991 | CA2036713A1 Photographic material and process comprising a compound capable of forming a wash out dye |
| 08/23/1991 | CA2036041A1 Photographic material and process comprising wash-out naphtholic coupler |
| 08/23/1991 | CA2036037A1 Photographic material and process |
| 08/22/1991 | WO1991012566A1 Photographic silver halide material and process for forming reversal images |
| 08/21/1991 | EP0442323A2 Silver halide color reversal photographic material capable of providing interimage effect |
| 08/21/1991 | EP0442029A1 Colour photographic recording material containing yellow cyan-forming couplers |
| 08/20/1991 | US5041605 Contacting coupler intermediate having nitro group with hydrogen donor, acylating |
| 08/20/1991 | US5041367 Photographic recording material |
| 08/20/1991 | US5041365 Silver halide color photographic materials |
| 08/20/1991 | CA1287770C Method of processing light-sensitive silver halide color photographic material |
| 08/20/1991 | CA1287766C Photographic products employing novel nondiffusible 4- arylazo-1-hydroxy-2-carboxy ester substituted naphthoic image dye-providing compounds |
| 08/20/1991 | CA1287765C Dye-forming photographic material and process comprising bleach accelerator releasing compound |
| 08/15/1991 | WO1991012567A1 Method and apparatus for photographic processing |
| 08/14/1991 | EP0441309A2 Processing solution for light-sensitive silver halide color photographic material and processing method using the same |
| 08/14/1991 | EP0441210A1 Apparatus with improved flow-through characteristics for the recovery of silver from silver-containing waste fluids |
| 08/14/1991 | EP0440947A2 Infrared sensitive silver halide photographic elements |
| 08/14/1991 | DE4004039A1 Colour photographic material - contg. yellow masking cyan coupler, colourless cyan coupler and DIR cpd. giving good colour reproduction |
| 08/14/1991 | CN1053847A Overlay proofs comprising precolored and toned images |
| 08/13/1991 | US5040013 Photosensitive material processing apparatus |
| 08/13/1991 | US5039601 Silver halide emulsions with silver halide grain groups of different desensitizing agent content |
| 08/13/1991 | US5039599 Solution of organic acid iron complex and a sulfinic acid |
| 08/13/1991 | US5039597 Dye image forming method |
| 08/08/1991 | WO1991011751A1 Bleach-fixers with excess sulphite |
| 08/08/1991 | WO1991011749A1 Photographic silver halide materials containing a stabiliser compound |
| 08/07/1991 | EP0440466A1 Silver halide photographic material |
| 08/07/1991 | EP0440195A2 Silver halide color photographic material |
| 08/06/1991 | WO1991011752A1 Overlay proofs comprising precolored and toned images |
| 08/06/1991 | USH953 Using acidic bleaching bath containing iron complex salt and fixing bath with specific additives |
| 08/06/1991 | US5037730 Silver halide photographic light-sensitive material containing a cyan coupler and epoxy compound |
| 08/06/1991 | US5037728 Photographic material package unit |
| 08/06/1991 | US5037725 Process for stabilizing photographic elements |
| 08/06/1991 | CA2075199A1 Overlay proofs comprising precolored and toned images |
| 08/06/1991 | CA1287249C Processing method of silver halide color photosensitive material |
| 08/02/1991 | CA2034850A1 Infrared sensitive silver halide color photographic elements |
| 07/31/1991 | EP0439215A1 Pyrazolo [1,5A]benzimidazole photographic colour couplers |
| 07/31/1991 | EP0439172A2 Process for preparing color light-sensitive material by multi layer co-coating |
| 07/31/1991 | EP0439142A1 Composition for color-development and method for processing using same |
| 07/31/1991 | EP0438825A1 Photographic material and process for retouching dye images |
| 07/31/1991 | EP0438791A1 Silver halide photographic light-sensitive material |
| 07/30/1991 | US5035988 Silver halide photographic material containing a yellow coupler and a phosphorus compound and color image forming method |
| 07/30/1991 | US5035987 Development inhibitor releasing couplers |
| 07/30/1991 | US5035986 Containing pyrazolone dye; high speed processing for sharp images and less dye staining |
| 07/30/1991 | CA2034791A1 Apparatus with improved flow-through characteristics for the recovery of silver from silver-containing waste fluids |
| 07/30/1991 | CA1286906C Multicolor laser recording method and element |
| 07/30/1991 | CA1286904C Silver halide photographic light-sensitive material |
| 07/25/1991 | WO1991011753A1 Photographic bleaching solution and use thereof in photographic color processing |
| 07/25/1991 | WO1991010938A1 Photographic silver chloride emulsions |
| 07/25/1991 | DE4001784A1 Colour photographic material with double outer coat - contg. UV absorber and silver halide emulsion, suitable for casting with all emulsion and other coats |
| 07/25/1991 | CA2073765A1 Photographic bleaching solution and use thereof in photographic color processing |
| 07/24/1991 | EP0438156A2 Method of processing silver halide colour photographic materials |
| 07/24/1991 | EP0438150A2 Silver halide colour photographic material |
| 07/24/1991 | EP0438148A2 Silver halide color photographic material |
| 07/24/1991 | EP0438129A2 Silver halide color photographic material |
| 07/24/1991 | EP0438049A1 Color photographic material |
| 07/24/1991 | EP0437859A1 Silver halide color negative photographic light-sensitive material |
| 07/24/1991 | EP0437818A2 Colour photographic recording material |
| 07/24/1991 | EP0267934A4 A method of detecting structures |
| 07/23/1991 | US5034311 Photographic elements containing release compounds I |
| 07/23/1991 | US5034310 Silver halide color photographic photosensitive material |
| 07/23/1991 | US5034308 Method for processing silver halide photosensitive material including the replenishing of washing water containing a chelating agent and a controlled amount of calcium and magnesium compounds |
| 07/17/1991 | EP0436947A1 Color developing solution for light-sensitive silver halide color photographic material and processing method |
| 07/17/1991 | EP0436938A2 Silver halide color photographic material containing yellow colored cyan coupler |
| 07/17/1991 | EP0436917A2 Process for rapid development of colour negative films |
| 07/16/1991 | US5032497 Silver halide color photo-sensitive material |
| 07/16/1991 | US5032496 Light-sensitive color photographic material having superior color reproducibility |
| 07/16/1991 | US5032494 Method of processing light-sensitive silver halide color photographic material having three mole % silver iodine core/shell or tabular halide grains |
| 07/16/1991 | US5032487 Color light-sensitive material |
| 07/12/1991 | WO1991010940A1 Automatic processing devices for processing photographic materials |
| 07/12/1991 | CA2073444A1 Automatic processing devices for processing photographic materials |
| 07/11/1991 | WO1991010168A1 Color photographic products containing a reflective tabular grain layer |
| 07/11/1991 | WO1991010167A1 Products for colour photography, containing a layer of reflecting tabular grains |
| 07/11/1991 | DE4000482A1 Bleach fixing bath contg. bromide or iodide - used in photographic processing of silver halide material with high chloride content to accelerate bleaching |
| 07/10/1991 | EP0436190A2 Silver halide photographic material |
| 07/10/1991 | EP0300000B1 Press drive |
| 07/09/1991 | US5030544 1-hydroxy-2-n(5-alkyl thiazol 2-yl) naphthamides, form quinone-imine dyes |
| 07/03/1991 | EP0435352A1 A method of processing silver halide colour photographic photosensitive materials |
| 07/03/1991 | EP0435334A2 Silver halide color photographic material containing yellow colored cyan coupler |
| 07/03/1991 | EP0435295A1 Silver halide color photographic photosensitive material |
| 07/03/1991 | EP0435179A2 Silver halide color photographic material |