| 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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| 01/22/1992 | EP0467604A1 Full color photothermographic imaging system |
| 01/22/1992 | EP0467589A1 Photosensitive thermally developed compositions |
| 01/22/1992 | EP0467327A1 Silver halide color photographic photosensitive material and method of processing same |
| 01/22/1992 | EP0467300A1 Colour reversal material with magnetic tracks in image area |
| 01/22/1992 | EP0466919A1 Photographic silver halide material and process for forming reversal images. |
| 01/21/1992 | WO1992001970A1 Light-sensitive silver halide color photographic elements comprising phenol cyan couplers and spectral sensitizing dyes |
| 01/21/1992 | US5082766 Silver halide color photographic light-sensitive material |
| 01/21/1992 | US5082765 Developers containing aromatic primary amines in combination w ith sensitizers |
| 01/21/1992 | US5082764 Silver halide color photographic material and method for forming color image |
| 01/21/1992 | CA2085888A1 Light-sensitive silver halide color photographic elements comprising phenol cyan couplers and spectral sensitizing dyes |
| 01/21/1992 | CA1294477C Color photographic sensitive materials |
| 01/21/1992 | CA1294468C Method of detecting structures |
| 01/20/1992 | CA2043514A1 Full color photothermographic imaging system |
| 01/17/1992 | CA2044766A1 Photosensitive thermally developed compositions |
| 01/15/1992 | EP0466510A1 Processing solution and method for processing a silver halide color photographic light-sensitive material |
| 01/15/1992 | EP0466417A1 Silver halide color photographic light sensitive material stored in roll and the photograhic unit therefor |
| 01/15/1992 | EP0466372A1 Method of processing silver halide color photographic light-sensitive materials |
| 01/15/1992 | EP0466130A2 Silver halide color photographic material containing magnetic recording element |
| 01/15/1992 | CN1057911A Yellow dye-forming coupler and silver halide color photographic material containing same |
| 01/14/1992 | US5081008 Colloidal Silver From Hydrogen Peroxide and Silver Nitrate |
| 01/14/1992 | US5081006 Color development with dispersion of cyanine sensitizing dyes, nondiffusing coupler |
| 01/09/1992 | WO1992000299A1 PHENOL SUBSTITUTED PYRAZOLO[1,5-a]BENZIMIDAZOLE COUPLERS |
| 01/08/1992 | EP0465412A1 Method of formation of photographic images according to the silver dye bleach method |
| 01/08/1992 | EP0465228A2 A silver halide color photographic light-sensitive material processing method |
| 01/08/1992 | EP0465076A1 A method for processing silver halide colour photographic light-sensitive materials |
| 01/08/1992 | EP0465003A1 Silver halide photographic light-sensitive material offering excellent color reproduction |
| 01/08/1992 | EP0464682A1 Photographic element |
| 01/08/1992 | EP0464612A1 Silver halide photographic materials |
| 01/08/1992 | EP0464435A1 Colour photographic recording material |
| 01/08/1992 | EP0464409A1 Colour photographic recording material |
| 01/07/1992 | US5079133 Pyrazoloazole magenta coupler, storage stability, less staining, hydroquinone derivative |
| 01/07/1992 | US5079132 Method for forming a color positive having improved color reproduction |
| 01/07/1992 | CA1293884C Method of processing silver halide color photographic material |
| 01/02/1992 | EP0463639A1 Color photographs and process for making the same |
| 01/02/1992 | EP0463136A1 Photographic silver chloride emulsions. |
| 01/02/1992 | DE4020688A1 Colour photographic material of improved rheological properties |
| 12/31/1991 | US5077188 Silver halide photographic light-sensitive material |
| 12/31/1991 | US5077183 Color photographic recording material and a process for the preparation of a photographic silver halide emulsion |
| 12/31/1991 | US5077182 Cyan/magenta/yellow couplers having specific spectral sensitometric properties; negative interlayer effect; color reproduction; graininess; image sharpness |
| 12/31/1991 | US5077180 Method for processing silver halide color photographic material |
| 12/31/1991 | US5077179 Method for processing silver halide photosensitive material having a controlled amount of calcium and including the replenshing of washing water |
| 12/31/1991 | US5077178 Light sensitive layers separated by barrier layers |
| 12/31/1991 | US5077155 Method of making grid lines for thermally-transferred color filter array element |
| 12/29/1991 | CA2045718A1 Process for the production of photographic images by the dye bleaching process |
| 12/27/1991 | EP0462763A1 Thermally developable light-sensitive layers containing photobleachable sensitizers |
| 12/25/1991 | CN1057343A Silver halide color photographic materials |
| 12/24/1991 | US5075796 Optical article for multicolor imaging |
| 12/24/1991 | US5075208 Silver halide photographic material |
| 12/24/1991 | US5075207 Color photographic recording material containing new colored cyan couplers |
| 12/24/1991 | US5075205 Containing indoaniline dye which dyes specific hydrocolloid la yers and decolors rapidly |
| 12/24/1991 | US5075204 Magneta, cyan, yellow couplers; hydrophilic colloid |
| 12/24/1991 | US5075202 Method of processing light-sensitive silver halide color photographic material with bleach-fixing without substantial water washing |
| 12/18/1991 | EP0461670A1 Composition and process for the processing of silver halide color photographic material |
| 12/18/1991 | EP0461413A1 Processing compositions for silver halide color photographic materials and method for processing the same materials |
| 12/17/1991 | CA1293145C Silver image enhancement composition and process for use thereof |
| 12/12/1991 | WO1991019224A2 Color photographic materials containing polymers which improve photographic performance |
| 12/11/1991 | EP0460008A1 The use of pyrazolo-triazole photographic colour couplers. |
| 12/10/1991 | US5071740 Heat developable color photosensitive material |
| 12/10/1991 | US5071739 Silver halide color photographic light-sensitive material containing magenta coupler |
| 12/10/1991 | US5071738 Silver halide photographic material |
| 12/10/1991 | US5071737 Durability against heat, humidity and light |
| 12/10/1991 | US5071735 Silver halide color photographic material containing a compound releasing a dir command upon reaction with an oxidized developing agent |
| 12/10/1991 | US5071734 Using rinsing water or stabilizing replenisher as roller washi ng solution, adding to developing bath containing specific pre servative |
| 12/10/1991 | US5071729 Discoloration inhibitor releasing compound |
| 12/04/1991 | EP0459573A2 Optical article for multicolour imaging |
| 12/04/1991 | EP0459458A1 Silver halide color photographic material |
| 12/04/1991 | EP0459349A1 Silver halide color negative photosensitive material |
| 12/04/1991 | EP0459340A1 Photographic element |
| 12/04/1991 | EP0459334A1 Light-sensitive silver halide color photographic material |
| 12/04/1991 | EP0459331A1 Silver halide color photographic light-sensitive material |
| 12/04/1991 | EP0459210A1 Color developing agent and process for forming image |
| 12/04/1991 | EP0459103A1 Photographic color developing composition and method for processing a silver halide color photographic element |
| 12/03/1991 | US5070351 Method and apparatus for processing photosensitive material |
| 12/03/1991 | US5070007 Color photographic materials comprising phenolic thiane derivatives as light and thermal oxidation stabilizers |
| 12/03/1991 | US5070004 Primary or secondary amine having hydroxyl function; odorless desilvering |
| 12/03/1991 | US5070003 High content of silver chloride; specified concentration of ch loride and bromide ions in developer |
| 11/28/1991 | WO1991018323A1 Photographic material comprising a magenta dye image forming coupler combination |
| 11/28/1991 | WO1991018320A1 Silver halide grains having small twin-plane separations |
| 11/28/1991 | DE4016418A1 Colour coupling cpd. - comprises imidazo-(1,5-2)-heterocyclic cpd., used for photographic colour development |
| 11/27/1991 | EP0458627A1 Silver halide color photographic light-sensitive material |
| 11/27/1991 | EP0458315A1 Silver halide color photographic light-sensitive material |
| 11/27/1991 | EP0458277A2 Composition having a fixing ability for photography and method for processing photographic materials with the same |
| 11/27/1991 | EP0458131A1 Photographic processing composition and processing method using the same |
| 11/27/1991 | CN1056584A Silver halide color photographic photo sensitive material |
| 11/26/1991 | US5068173 Light sensitive elements or emulsions for high sensitivity and graininess |
| 11/26/1991 | US5068172 Silver halide color photographic materials |
| 11/26/1991 | US5068171 Silver halide color photographic light-sensitive material containing a two equivalent 5-pyrazolone magenta coupler and color photograph containing the same |
| 11/26/1991 | US5068170 Forming images and development, bleaching and processing |
| 11/21/1991 | EP0457723A2 Method for the stabilization of magenta couplers and the resulting dye-images in photographic materials |
| 11/21/1991 | EP0457543A1 Light-sensitive silver halide photographic material capable of producing a dye image with improved fastness |
| 11/21/1991 | EP0456684A1 Photographic processing. |
| 11/19/1991 | US5066576 Silver halide color photographic material |
| 11/19/1991 | US5066575 Silver halide color photographic material containing pyrazolo (1,5-b)(1,2,4)triazole magenta coupler |
| 11/19/1991 | US5066574 Hydantoin derivatives |
| 11/19/1991 | US5066573 Silver halide color photographic material |
| 11/19/1991 | US5066571 Method for processing a silver halide color photosensitive material |
| 11/19/1991 | CA1292137C Silver halide photosensitive materials for color photography |
| 11/17/1991 | CA2042568A1 Process for stabilizing magenta couplers and the corresponding image dyes in photographic materials |
| 11/14/1991 | WO1991017481A1 Method of processing silver halide color photographic material |
| 11/14/1991 | WO1991017480A1 Method of preparing coupler dispersions for photographic use |