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)
01/1988
01/13/1988EP0252376A2 Light-sensitive material package unit having exposure function
01/13/1988EP0252288A2 Silver halide photographic light-sensitive material suitable for a rapid processing and capable of obtaining dye images excellent in fastness against light
01/12/1988US4719495 Exposure development device for long base member
01/12/1988US4718757 Imaging enhancement method
01/07/1988EP0251761A2 Multicolor laser recording method and element
01/07/1988EP0251042A2 Colour-photographic recording material
01/07/1988EP0250723A2 Silver halide color photographic materials
01/05/1988US4717651 Color photographic light-sensitive material
01/05/1988US4717649 Photographic bleach-fixing compositions
01/05/1988US4717647 Aminopolycarboxylic acid ferric ion complex salt bleaching agent
01/05/1988US4717642 Improving film strength of a multilayer coating film in a diffusion transfer photographic process
12/1987
12/29/1987US4716100 Heat developable light-sensitive material
12/29/1987US4716099 Dispersions of water-insoluble photographic addenda using petroleum sulfonate
12/23/1987EP0250201A2 Photographic silver halide element and process
12/22/1987US4714671 Color photographic recording material containing a polymeric gelatine plasticizer
12/22/1987US4714334 Method of color photography of black and white object
12/17/1987WO1987006723A3 Imaging elements having hydrophilic layers containing hydrophobes in polymer particles and method for manufacture thereof
12/17/1987DE3620161A1 Improved sensitisers for photographic bleaching
12/16/1987EP0249473A2 Photographic acetanilide couplers and photographic elements containing them
12/16/1987EP0249453A2 Silver halide color photographic light-sensitive material improved in cyan image characteristics
12/16/1987EP0249429A2 Method and apparatus for forming a multi-colour image
12/16/1987EP0249239A2 Process for the formation of direct positive images
12/15/1987US4713319 Heat developable photosensitive material
12/15/1987US4713317 Silver halide color photographic material
12/15/1987US4713316 Heat-developable photographic materials
12/09/1987EP0248450A2 Method for processing silver halide photosensitive materials and apparatus therefor
12/08/1987US4711837 Silver halide color photographic material
12/03/1987WO1987007367A1 A method of detecting structures
12/01/1987US4710454 Photographic recording material and a process for the production of photographic images
12/01/1987US4710453 Pyrazolotriazole yellow coupler
12/01/1987US4710450 Dye transfer from electro-heated conductive layer
12/01/1987US4710444 Process for the formation of linework or halftone multicolor colloid patterns
11/1987
11/25/1987EP0246766A2 The stabilization of dye images produced in photographic materials
11/25/1987EP0246624A2 Method of forming a color image
11/25/1987EP0246616A2 Silver halide color photographic material
11/25/1987CN86100773A Elimination method of blue fog on colour photograph
11/24/1987US4708927 Photographic elements with development inhibitor precursor
11/24/1987US4708450 Apparatus and method of diffusion transfer processing
11/17/1987US4707436 Color photographic material
11/17/1987US4707434 Color image forming method comprising processing with a bleach-fixing solution
11/17/1987CA1229255A1 Photographic elements and processes for providing a monochromatic dye image
11/11/1987EP0244697A2 Silver halide color photographic material
11/10/1987US4705863 Process for producing pyrazolo[1,5-b][1,2,4]triazole derivatives
11/10/1987US4705745 Photographic materials and color proofing system
11/10/1987US4705744 Color photographic materials having red color saturation and improved discrimination of green colors
11/10/1987US4705743 Silver halide color photographic light-sensitive material
11/10/1987US4705742 Processless multicolor imaging
11/10/1987US4705741 Processless color imaging and film therefor
11/05/1987WO1987006723A2 Imaging elements having hydrophilic layers containing hydrophobes in polymer particles and method for manufacture thereof
11/04/1987EP0244177A2 Method for processing light-sensitive silver halide color photographic material
11/04/1987EP0244170A2 Silver halide photographic light-sensitive material and method of processing thereof
11/04/1987EP0244160A2 Light-sensitive silver halide photographic material improved in stability of dye image
11/04/1987EP0243866A2 Method for processing light-sensitive halide color photographic material
11/03/1987US4704350 Silver halide color photographic material
11/03/1987US4704344 Nonionic, hydrophilic polymer
10/1987
10/29/1987DE3613793A1 Bleaching baths containing bleaching-accelerating substances
10/28/1987EP0243202A2 Silver halide photographic light-sensitive material
10/28/1987EP0243168A2 Method for processing silver halide photo-sensitive material
10/28/1987EP0243100A2 Method for processing light-sensitive silver halide color photographic material
10/28/1987EP0243096A2 Method for processing a light-sensitive silver halide color photographic material
10/28/1987EP0242685A2 Oxidative release of photographically useful groups from hydrazide compounds
10/27/1987US4702998 Processing solution for light-sensitive silver halide photographic material comprises metal complexes of large polyamine derivatives
10/22/1987WO1987006361A2 Photographic bleach-fixing compositions
10/22/1987WO1987006360A1 Color developer for silver halide color photographic material and process for processing silver halide color photographic material using same
10/21/1987EP0242211A2 Process for forming dye-image
10/21/1987EP0242186A2 Photographic materials and colour proofing system
10/21/1987EP0242185A2 Continuous tone colour imaging using laser or light emitting diode sources
10/21/1987EP0242184A2 Imaging system
10/21/1987EP0242146A2 Silver halide photographic light-sensitive material
10/21/1987EP0242013A2 Silver halide color photographic light-sensitive material
10/20/1987US4701525 Polyazo dyestuffs having high UV absorption
10/20/1987US4701404 Silver halide color photographic material of high sensitivity and improved granularity
10/20/1987US4701402 Oxidative imaging
10/20/1987US4701401 Exposure to multicolor light, development of silver halide emulsion colloid and another colored colloid and hardening
10/20/1987US4701400 Silver salt diffusion transfer photographic element with cationic polymer
10/20/1987US4701388 Instant film unit with coloring means
10/20/1987US4701215 Apparatus for introducing substances into liquids e.g. metal melts
10/20/1987CA1228358A1 Hydroquinone ether compounds
10/14/1987EP0241107A2 Silver halide photograhic material that is resistant to fogging during storage
10/14/1987EP0240852A2 Silver halide photographic light-sensitive material
10/14/1987EP0240568A1 Silver halide photographic material
10/08/1987WO1987006026A1 Process for processing silver halide color photographic material involving rapid development
10/08/1987WO1987006024A2 Photographic system
10/07/1987EP0240371A2 Method of processing lightsensitive silver halide photographic material
10/07/1987EP0240262A2 Diffraction grating color imaging
10/07/1987EP0240261A2 Diffraction grating color imaging
10/07/1987EP0239972A1 3, 3'(2H,2'H)-spirobibenzofuran compounds and antioxidants comprising the same
10/07/1987EP0239580A1 Processless multicolor imaging
10/06/1987US4698297 Silver halide color photographic light-sensitive material
10/06/1987US4698296 Processless color imaging and film therefor
10/01/1987DE3708333A1 Imino derivatives of 4-halopyrazol-5-one and process for their preparation
09/1987
09/29/1987US4696894 Silver halide photographic materials containing 1,3,4-thiadiazole derivatives having a polar substituent
09/29/1987US4696893 Color photographic material containing certain combinations of cyan and magenta couplers
09/29/1987US4696887 Method for formation of an image comprising a heating step
09/29/1987CA1227489A1 Photographic products and processes and novel compounds
09/24/1987WO1987005718A1 Processless color imaging and film therefor
09/24/1987WO1987005717A1 Processless color imaging and film therefor
09/23/1987EP0238271A2 Silver halide photographic material and method of processing the same
09/23/1987EP0237887A2 Process for the preparation of a photographic recording material
09/23/1987EP0237877A2 Polymer magenta coupler and colour-photographic recording material containing it
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