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)
05/1995
05/31/1995EP0655419A1 Process for treating photographic waste water
05/30/1995US5420003 Silver halide photographic elements containing blue, green and red recording layer units that produce images of the same hue and at least one emissive interlayer to facilitate image retrieval by scanning
05/30/1995US5420002 Silver halide color photographic light sensitive material
05/24/1995EP0654708A1 Solid processing composition for silver halide photographic light-sensitive materials
05/24/1995EP0654707A1 Photographic developer/amplifier compositions
05/24/1995EP0654706A1 Photographic developer/amplifier compositions
05/24/1995EP0654705A2 Photographic processing composition and method of photographic processing using the same
05/24/1995EP0654702A2 Photographic elements protected against color contamination and dye stain
05/24/1995EP0654291A2 Method of crystallizing organic chemicals
05/23/1995US5418123 Color photographic recording material containing a color coupler of the pyrazoloazole series
05/23/1995US5418122 Silver halide color photographic material
05/23/1995US5418121 Silver halide photographic light-sensitive material
05/23/1995US5418118 Silver halide color photographic element with improved high density contrast and bright low density colors
05/23/1995US5418117 Method of photographic processing
05/23/1995US5418116 Image toning of black-and-white images formed utilizing color dye forming couplers
05/18/1995DE4423129A1 Colour print material with variable gradation suitable for portrait, amateur and professional work
05/18/1995DE4418511A1 Colour print material giving good inter:image effect without increasing silver content
05/18/1995DE4338648A1 Gradation control system for photographic copier material
05/17/1995EP0653678A2 Method for processing a silver halide color photographic material
05/17/1995EP0653677A1 Colour photographic material containing a coupler
05/17/1995EP0653676A1 Photographic couplers having a ballast containing a sulfone or sulfoxide group
05/17/1995EP0653675A1 Spatially fixed absorber dyes in less sensitive layers
05/17/1995EP0653673A1 Silver halide color photographic light-sensitive material and image-forming process
05/16/1995US5415992 Heat stabilized silver chloride photographic emulsions containing phosphine compounds
05/16/1995US5415990 Method of forming silver halide photographic cyan dye image
05/16/1995US5415989 Color photographic recording material containing a color coupler of the pyrazoloazole series
05/16/1995US5415988 Hydroquinone-type additive
05/16/1995US5415985 Silver halide color photographic material
05/16/1995US5415983 Method for processing a silver halide photographic material
05/16/1995US5415982 Pyrroloazoletype cyan coupler, scarcely water soluble epoxy compound
05/16/1995US5415981 Photographic silver halide color materials
05/16/1995US5415980 Image forming method
05/16/1995US5415979 Stabilizer composition for processing silver halide photographic light-sensitive material and a method of processing silver halide light-sensitive material using the same
05/16/1995US5415978 Image forming method using laser beam
05/16/1995US5415973 Silver halide photographic material
05/10/1995EP0652477A1 Acceleration of silver removal by thioether compounds in sulfite fixer
05/10/1995EP0652476A1 Bleaching agent
05/10/1995EP0652475A1 Colour photographic recording material
05/10/1995EP0652474A1 Colour photographic recording material
05/10/1995EP0652472A1 Silver halide photographic material
05/09/1995US5413902 Color light-sensitive material
05/09/1995US5413897 Silver halide photographic material
05/09/1995CA1335506C Liquid substituted 2h-benzotriazole mixtures
05/03/1995EP0651289A1 Photographic element containing an azopyrazolone masking coupler exhibiting reduced fogging
05/03/1995EP0651288A1 Photographic elements comprising 2-phenylcarbamoyl-1-naphthol image-modifying couplers yielding dyes resistant to crystallization and reduction
05/03/1995EP0651286A1 Photographic elements containing indoaniline dummy dyes
05/03/1995EP0651283A1 Improved reversal photographic elements containing tabular grain emulsions
05/02/1995US5411848 Yellow dye-forming coupler with ballasted group which splits off on silver halide development rendering it nondiffusible
05/02/1995US5411847 Color-photographic recording material
05/02/1995US5411846 Silver halide color photographic material
05/02/1995US5411842 Electrolyzing p-nitroso-, azo-, nitroso-, or carbamato-N-substituted aniline derivatives; preservative-free
05/02/1995US5411841 A 1-phenyl pyrazolone substituted with a phenylthio group and an aniline group
05/02/1995US5411840 Low volume processing for establishing boundary conditions to control developer diffusion in color photographic elements
05/02/1995US5411839 Image formation in color reversal materials using strong inhibitors
05/02/1995US5411715 Consisting of pump, two heat exchangers, back-pressure valve, and conduits connecting them; photographic dispersions
04/1995
04/25/1995US5410048 Protecting photographic materials from actinic light
04/25/1995US5409808 Excellent sensitivity and gradation; improved storage stability
04/25/1995US5409807 Silver halide color photographic material
04/25/1995US5409806 Using modified-chlorotriazine compound as hardener; silver halide emulsion having Group 8 and 2B metal ions; white pigment dispersed in resin; excellent performance, high intensity recording
04/25/1995US5409804 Using chelate compounds for masking harmful metal ions; free of sludge or precipitation
04/20/1995DE4335217A1 Photographic recording material
04/19/1995EP0649057A2 A photographic processing composition and a processing process therewith
04/19/1995EP0649056A2 Photographic element and process employing hue correction couplers
04/19/1995EP0648761A2 Quinazolinyl yellow coupler for photographic recording material
04/18/1995US5407789 Sharpness, graininess
04/12/1995EP0647883A1 Developing procedure and machine to carry out the procedure
04/12/1995EP0273986B1 Process for processing silver halide color photographic materials and color developer for use in said process
04/11/1995US5405969 Manufacture of thioether compounds
04/11/1995US5405737 Silver halide color photographic light-sensitive material comprising blue sensitive emulsion layers containing acylacetoamide type yellow dye forming couplers and reduction sensitized silver halide emulsion
04/11/1995US5405736 Dye stability with solid coupler solvent
04/11/1995US5405735 Rapid processability; color reproducibility; color image storage stability
04/05/1995EP0646842A1 Photographic element containing an azopyrazolone masking coupler exhibiting improved keeping
04/05/1995EP0646841A1 Photographic element containing an azopyrazolone masking coupler exhibiting improved keeping
04/05/1995EP0646840A1 Photographic element containing an azopyrazolone masking coupler exhibiting improved keeping
04/04/1995USH1429 Silver halide photographic light-sensitive material
04/04/1995US5403705 Silver halide photographic emulsion and light-sensitive silver halide photographic material
04/04/1995US5403704 Pyrrolotriazole cyan coupler
04/04/1995US5403703 Containing pyrazoloazole coupler and timing development inhibitor-releasing coupler; sharpness, color reproducibility, desilvering properties
03/1995
03/29/1995EP0645674A2 Photographic processing solution containing ternary ferric-complex salts
03/29/1995EP0515454B1 Method and apparatus for photographic processing
03/28/1995US5401624 Dye forming couplers and silver halide color photosensitive material containing the same
03/28/1995US5401623 Color photography
03/28/1995US5401621 Method of fixing and bleach-fixing a silver halide photographic material using mesoionic compounds
03/22/1995EP0560828B1 Photographic colour couplers and photographic materials containing them
03/21/1995US5399480 Attachment of gelatin-grafted polymer particles to pre-precipitated silver halide grains
03/21/1995US5399479 A thisulfonic acid, a sulfinic acid and an alkynylamino-substi tuted benzoxazole or benzothiazole
03/21/1995US5399475 Silver halide photographic materials and method producing thereof
03/21/1995US5399474 Light-sensitive silver halide color photographic material
03/21/1995US5399473 Yellow methylene coupler and phenolic compound, colorfastness
03/21/1995US5399472 Coupler blends in color photographic materials
03/21/1995US5399471 Silver halide color photographic light-sensitive material
03/21/1995US5399469 Spatially fixed absorber dyes in less sensitive layers
03/21/1995US5399468 Color photographic silver halide duplicating element and process
03/21/1995US5399467 Photographic couplers having a ballast containing a sulfone or sulfoxide group
03/21/1995US5399466 [Method of processing] photographic elements having fogged grains and development inhibitors for interimage
03/21/1995US5399465 Method of processing reversal elements comprising selected development inhibitors and absorber dyes
03/15/1995EP0643325A1 Attachment of gelatin-grafted polymer particles to pre-precipitated silver halide grains
03/15/1995EP0563181B1 Color photographic element
03/14/1995US5397691 Silver halide color photographic light-sensitive material
03/14/1995US5397689 Silver halide photographic material
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