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)
11/1984
11/20/1984US4483916 Improving the color balance of multicolor prints by exposure through contrast reducing light distribution means
11/20/1984US4483914 Redox system containing a dye releasable compound
11/20/1984CA1178101A1 Photographic developing composition including a haloacetanilide coupler and p-phenylene diamine and 3-pyrazolidone developing agents
11/14/1984EP0124915A1 Photographic silver halide material containing a ballasted electron-donor precursor compound
11/14/1984EP0124878A2 Process for the preparation of oil-in-water emulsions
11/14/1984EP0124877A2 Color photographic light-sensitive materials
11/14/1984EP0124861A2 Light sensitive silver halide color photographic material
11/13/1984US4482716 Dye bleaeh process; antihalation agents
11/13/1984US4482629 Light-sensitive silver halide color photographic material
11/13/1984US4482626 Photographic color developer compositions
11/07/1984EP0123913A1 Heat developable color photographic materials
11/06/1984US4481290 Bleach accelerators
11/06/1984US4481288 Light-sensitive silver halide photographic material
11/06/1984US4481268 Method of forming a photographic dye image
11/06/1984US4481141 Color photographjy, diffusion transfer
10/1984
10/30/1984US4480028 Silver halide color photographic light-sensitive material
10/30/1984US4480025 Water reservoir layers in bleach-fix sheets
10/24/1984EP0122533A2 Colour-photographic recording material containing a colour coupler
10/17/1984EP0122142A2 Dye image-generating photographic elements and methods of forming dye images therewith
10/17/1984EP0121930A2 Image-forming method
10/17/1984EP0121765A2 Process for forming image
10/17/1984EP0121526A1 Imaging elements containing pigmented layers
10/16/1984US4477564 Tree different iodide content phases
10/16/1984US4477563 Silver halide color photographic light-sensitive material
10/16/1984US4477561 Platium, dalladium, rhodium, iridium and osmium salts; light sensitive
10/16/1984US4477560 High sensitivity layer contains compound having a coupler component and a scavenger component
10/16/1984US4477559 Photosensitive silver halide color photographic materials
10/16/1984US4477558 Silver halide color photographic light-sensitive material
10/10/1984EP0121365A2 Color photographic silver halide light-sensitive material
10/09/1984US4476219 Gallic amide derivative, high speed reaction coupler
10/09/1984CA1175969A1 Latex compositions for water resistant coating applications
10/09/1984CA1175700A1 High aspect ratio silver bromoiodide emulsions and processes for their preparation
10/09/1984CA1175691A1 Double-jet precipitation process for preparation of tabular grains of silver chloride with high aspect ratio
10/03/1984EP0120601A2 Oxidative imaging
10/03/1984EP0027461B1 Color transfer film and process
10/02/1984US4474874 Prevents formation of color fog, trihydroxy benzene compound
10/02/1984US4474870 Silver halide color photographic light-sensitive material
10/02/1984US4474867 Silver halide emulsion, oragnic silver salt oxidizer, reducing agent, adye-releasing coupler and polymeric binder;stability
09/1984
09/26/1984EP0119860A2 Pyrazolo magenta couplers used in silver halide photography
09/26/1984EP0119851A2 Colour reversal light-sensitive photographic material
09/26/1984EP0119741A2 Method of producing magenta images in silver halide colour photographic materials
09/26/1984EP0119470A2 Image-forming process
09/25/1984US4473635 Silver halide photographic light-sensitive material
09/19/1984EP0118907A2 Process for forming image
09/19/1984EP0118752A2 Silver halide color photographic light-sensitive material
09/19/1984EP0118693A2 Photographic color developer composition packaged in two or more concentrated parts, particularly solutions, and concentrated color developer water solution
09/18/1984US4472493 Color diffusion transfer
09/18/1984CA1174505A1 Process for the production of masked positive colour images by the silver dye bleach process and the silver dye bleach material used in this process
09/12/1984EP0118087A2 Silver halide color light-sensitive material
09/12/1984EP0118071A2 Photographic developer
09/11/1984US4471049 Dye image-generating photographic elements
09/11/1984US4471045 4-Hydroxyalkyl-substituted 3-pyrazolidinone electron transfer agents
09/11/1984CA1174096A1 Acidic adhesive compositions and self-processing photographic products containing same
09/05/1984EP0117511A2 Silver halide color photographic light-sensitive material
09/04/1984US4469785 Light-sensitive silver halide color photographic material
09/04/1984US4469782 Coating method for having simultaneous separate extrudable multiple coatings with laterally spaced separators
09/04/1984US4469781 Preventing formation of leuco compounds
09/04/1984US4469780 Color image forming process
09/04/1984US4469779 Infrared color photographic film
09/04/1984US4469773 Carbamoyloxy substituted couplers in a photothermographic element and process
08/1984
08/29/1984EP0117227A2 Photographic material for the silver dye bleach process
08/29/1984EP0117165A2 Bleach-fix sheet
08/29/1984EP0117142A2 Bleach-fixing of colour photographic materials
08/29/1984EP0117105A2 Method for the processing of silver halide photographic light-sensitive materials
08/29/1984EP0116756A1 Apparatus for introducing substances into liquids e.g. metal melts
08/28/1984US4468448 Colorless dye precursor containing a 1,3-sulfur-nitrogen group that undergoes cleavage
08/22/1984EP0116428A2 Silver halide photographic light-sensitive material
08/15/1984EP0041571B1 Light sensitive, thermally developable imaging system
08/14/1984US4465766 Silver halide photosensitive materials for color photography
08/14/1984US4465765 Colorphotographic recording material
08/14/1984US4465763 Oil soluble triazine compound and a phenyl amine coupler
08/14/1984US4465762 Pyrazolidones
08/14/1984US4465757 Pyridine stabilizers
08/14/1984CA1172497A1 Elements containing ordered wall arrays and processes for their fabrication
08/08/1984EP0115305A2 Silver halide color photographic light-sensitive material
08/08/1984EP0115304A2 Silver halide multi-layered color photographic light-sensitive material
08/08/1984EP0115303A2 Silver halide colour photographic light-sensitive material
08/08/1984EP0115302A2 Silver halide color photographic light-sensitive materials
08/08/1984EP0115194A2 Light-sensitive silver halide color photographic material
08/07/1984US4464464 Color photographic recording material
08/07/1984US4464463 Formaldehyde-gas scavenger loaded in an ultraviolet-absorbing acrylic polymer latex
08/07/1984US4464462 Silver halide photographic light-sensitive material
08/01/1984EP0114675A2 Color photographic silver halide light-sensitive material
08/01/1984EP0114674A2 Silver halide color photographic light-sensitive material
08/01/1984EP0114306A2 High sensitivity and developability multilayer color photographic material
08/01/1984EP0027460B1 Diffusion transfer film unit and color process
07/1984
07/31/1984US4463086 Cyan coupler is hal, oxy, aromatic amide or hal, oxy, sulfamoyl aromatic amide
07/31/1984US4463085 Color photographic light-sensitive material
07/31/1984US4463081 4-Hydroxyalkyl-substituted 3-pyrazolidinone electron transfer agents
07/31/1984US4463080 Polymeric mordants
07/31/1984US4463074 Support with walls to interrupt radiation and form pattern of shadow and impingement
07/25/1984EP0114029A2 Colour-photographic recording material
07/25/1984EP0114028A2 Colour-photographic recording material
07/24/1984US4461826 Light-sensitive color photographic material
07/18/1984EP0113609A2 Heat processable recording element and dye-forming processing solution for a photographic silver halide element
07/18/1984EP0113484A1 Novel 2-equivalant cyan-forming couplers and photographic elements containing them
07/17/1984US4460682 Silver halide photographic element
07/11/1984EP0113124A2 Silver halide photographic light-sensitive material
07/04/1984EP0112802A2 Colour-photographic recording material
07/04/1984EP0112545A2 Light-sensitive silver halide photographic material
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