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)
01/1998
01/07/1998	EP0816918A1 Silver halide color photographic material
01/07/1998	EP0816917A1 Silver halide color photographic element having improved bleachability
01/07/1998	EP0816876A2 Preparation and reproduction of filters and preparation of filter photographic materials
01/06/1998	US5705327 Color negative films with non-linear characteristic curve shape for telecine transfer applications
01/06/1998	US5705326 White pigment
01/02/1998	DE19727075A1 Conditioning solution concentrate for photographic element treatment
12/1997
12/31/1997	CN1168986A Silver halide light sensitive emulsion layer having enhanced photographic sensitivity
12/30/1997	US5702877 Color photographic silver halide material
12/30/1997	US5702876 Photographic film base and color photographic material comprising a binderless magnetic layer
12/30/1997	US5702874 Method of processing photographic silver halide materials
12/30/1997	US5702873 Storage stability
12/29/1997	EP0814377A2 Processing solution for silver halide color photographic light-sensitive material
12/29/1997	EP0814376A2 Photographic couplers which release useful groups anchiomerically and their synthesis
12/29/1997	EP0814375A1 Image forming method
12/29/1997	EP0814373A2 Silver halide photographic material and image-forming process
12/24/1997	CN1168484A Forming method of picture
12/24/1997	CN1168483A Color photographic element with improved contrast
12/23/1997	US5701545 Photographic processing
12/19/1997	CA2207877A1 Silver halide photographic material and image-forming process
12/17/1997	EP0813112A1 Photographic elements containing new magenta dye-forming couplers
12/17/1997	EP0813111A1 Photographic element containing a particular cyan coupler bearing a sulfonyl containing ballast
12/17/1997	EP0536383B1 Photographic material containing magenta coupler, and process
12/16/1997	US5698388 Silver halide color photographic material containing a stabilized high silver chloride emulsion
12/16/1997	US5698386 Photographic dye-forming coupler, emulsion layer, element, and process
12/16/1997	US5698383 Color photographic element with improved contrast
12/16/1997	US5698382 Supplying first color developing partial solution containing color developing agent as principal component and a second color developing partial solution containing alkaline agent as principal component; color development
12/16/1997	US5698381 Processing system for the development of photographic materials
12/16/1997	US5698379 Rapid image presentation method employing silver chloride tabular grain photographic elements
12/10/1997	EP0546168B1 Silver recovery element and process
12/10/1997	EP0521019B1 PYRAZOLO 1,5-a]BENZIMIDAZOLE PHOTOGRAPHIC COLOUR COUPLERS
12/09/1997	US5695921 Photographic elements with magenta dye forming couplers and stabilizers
12/09/1997	US5695917 Prevents formation of yellow staining
12/09/1997	US5695915 Bleaching using a ferric complex salt
12/09/1997	US5695914 Process of forming a dye image
12/09/1997	US5695913 Process for the formation of color image
12/04/1997	DE19621699A1 Colour photographic material giving good reproduction of details
12/04/1997	DE19621698A1 Colour photographic material with good bleachability and little fogging
12/03/1997	EP0810467A1 (Photo)thermographic material with improved transport performance
12/03/1997	EP0593734B1 Addenda for an aqueous photographic stabilizing solution
12/02/1997	US5693846 Reacting a 1-naphthol with a heterocyclic sulfur chloride; hydrolyzing the resulting sulfide using a base followed by acidification; intermediates for bleach accelerator releasing couplers of silver halide color photography
12/02/1997	US5693461 Gelatin-grafted-polymer particles and silver halide gelatin-particles; heteroflocculated emulsion; at least one of the peptizing and grafted gelatins is an isoing gelatin
12/02/1997	US5693458 Photographic elements containing certain yellow dye-forming couplers
12/02/1997	US5693457 Silver halide emulsion layer contains photosensitive silver halide grains which have been selenium or tellurium sensitized; storage stability
12/02/1997	US5693456 Photographic bleaching compositions and method of photographic processing using mixture of ferric complexes
12/02/1997	US5693450 Silver halide color photographic light-sensitive material
11/1997
11/27/1997	WO1997044196A1 Image production
11/26/1997	EP0809140A1 Colour photographic recording material having increased sensitivity and improved colour reproduction
11/25/1997	US5691130 Silver halide emulsion having a high chloride concentration
11/25/1997	US5691125 Cyan dye-forming coupler, storage stable
11/25/1997	US5691124 Color photographic element with improved push processing
11/25/1997	US5691122 Redox systems, cocatalysts, rehalogenation
11/25/1997	US5691120 Photography
11/25/1997	US5691119 Gold sulfide, for fast optical printers and electronic printing devices, highly localized silver bromide phase
11/25/1997	US5691118 Development, acidic stop, bleaching, washing and fixing; using peroxide bleaching solution containing organic phosphonic acid or salts and carboxyalkylamines as first and second sequestering agents
11/20/1997	DE19619948A1 Silver halide colour photographic material with improved latent image stability
11/20/1997	DE19619947A1 Silver halide colour photographic material
11/20/1997	DE19619946A1 High light-stability colour photographic silver halide material
11/19/1997	EP0807625A1 4-(n,n-Dialkylamino)Aniline compounds, photographic processing composition containing the same and color image-forming method
11/19/1997	EP0715645B1 Use of phenolic complexing agents
11/18/1997	US5689753 Method of photographic processing with solution replenishment
11/18/1997	US5688959 Multicolor dye image and infrared radiation absorber with 1-hydroxy-2-n-(5-alkylthiazol-2-yl)naphthamide couplers forming quinone imine dyes
11/12/1997	EP0536387B1 3-anilino pyrazolone magenta couplers and process
11/11/1997	US5686633 Inks, particularly for ink jet printing
11/11/1997	US5686235 Photographic elements containing cyan dye-forming coupler having a sulfone ballast group
11/11/1997	US5686234 Photographic element containing a coupler capable of releasing a photographically useful group
11/11/1997	US5686233 Bisresorcinyltriazines
11/11/1997	US5686229 Method of processing a color photographic silver halide material
11/06/1997	WO1997041485A1 Photographic film base and color photographic material comprising a binderless magnetic layer
11/04/1997	US5683863 Selenazo cyclic compounds as stabilizers
11/04/1997	US5683860 Silver halide light-sensitive element
11/04/1997	US5683858 Photographic bleach composition
11/04/1997	US5683853 Silver halide color photographic material
11/04/1997	US5683836 Method of making black matrix grid lines for a color filter array
10/1997
10/30/1997	DE19616499A1 Increasing gradation during processing of colour photographic material, especially negative paper
10/30/1997	DE19616497A1 Increasing speed of colour photographic silver halide material without impairing graininess
10/28/1997	US5681691 Light sensitive silver halide emulsion layer with dye forming coupler which is less sensitive to ph variations in developing solutions
10/28/1997	US5681690 Phenolic dye-forming coupler containing fluoride in second position and sulfur in fifth position
10/28/1997	US5681689 Coupling with oxidized color developer
10/28/1997	US5681676 Registration method
10/23/1997	DE19646402A1 Yellow filter layer for silver halide colour photographic recording materials
10/23/1997	DE19620215A1 Colour photographic silver halide material with improved sensitivity and colour purity
10/22/1997	EP0802454A1 Silver halide color photographic light-sensitive material
10/22/1997	EP0802453A1 A silver halide photographic colour material comprising a specific intermediate layer
10/22/1997	EP0802178A2 Schiff base quinone complexes and optical recording materials comprising the same
10/21/1997	US5679817 Alkylenediamine-N,N'-disuccinic acid iron (III) complex salts and process for production thereof
10/21/1997	US5679508 Color photographic silver halide material
10/21/1997	US5679506 Pyrazoloazole type cyan coupler; excellent color development and reproducibility
10/21/1997	US5679504 Corrected differences of the print density of the three colors; sensitivity is not reduced
10/21/1997	US5679503 Method and device for the selective extraction of halide ions from photographic baths
10/21/1997	US5679501 Processing composition for silver halide photographic material and processing method using same
10/16/1997	DE19613992A1 Silver halide colour photographic materials
10/14/1997	US5678112 Method and device for processing a photographic film
10/14/1997	US5677119 Silver halide photographic elements containing dithiolone 1 oxide compounds
10/14/1997	US5677118 Magenta dye image; discoloration inhibition
10/14/1997	US5677116 Photographic silver halide element having polyester support and exhibiting improved dry adhesion
10/14/1997	US5677115 Desilverization; thioether fixing compound; decoloration inhibition
10/14/1997	US5677114 Photographic element containing yellow dye-forming coupler comprising a dye light stability enhancing ballast and process
10/09/1997	DE19617767A1 High sensitivity, low fog silver halide colour photographic material
10/08/1997	EP0800113A2 Silver halide color photographic light-sensitive material
10/08/1997	EP0800112A2 Scanning of images

1 ... 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 ... 106