| Patents for G03C 5 - Photographic processes or agents therefor; Regeneration of such processing agents (11,726) |
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| 02/10/1999 | EP0896247A1 Method of processing a silver halide photographic product |
| 02/10/1999 | EP0896246A1 Photographic solution for developing a silver halide photographic product |
| 02/09/1999 | US5869229 High sensitivity in infrared region and a minimal sensitivity change with varying storage conditions |
| 02/09/1999 | US5869228 Silver halide color photographic light-sensitive material and method of forming color image |
| 02/09/1999 | US5869226 Eliminate solidification of sedimentation crystals during shipping, storage or extreme temperatures |
| 02/09/1999 | US5869225 Processing method of silver halide photographic light sensitive material |
| 02/09/1999 | US5869224 Processing of reversal materials |
| 02/09/1999 | US5869223 Treating developer with anion exchange resin having greater affinity for bromide ions than carbonate ions, reconstituting with replenishment solution having composition predetermined from quantity of silver developed and amount recycled |
| 02/09/1999 | US5869218 Image formation process |
| 02/04/1999 | DE19834057A1 Protective cover for lenses of print head |
| 02/04/1999 | DE19742490C1 Photographic black=and=white reversal developer free from hydroquinone |
| 02/03/1999 | EP0568686B1 Radiographic system with improved image quality |
| 02/02/1999 | US5866315 Silver halide photographic light sensitive material |
| 02/02/1999 | US5866310 Ferric complex of an aminopolycarboxylic acid and sugar alcohol |
| 02/02/1999 | US5866309 Containing light absorbing dyes and desenitizer |
| 02/02/1999 | US5866308 Using hydrogen peroxide bath; fixing in presence of antioxidant |
| 01/26/1999 | US5863713 Pre-treating developer with sulfites to prepare solutions for successive treatments, replenishing with working strength developer to account for loss, procuring superadditive regenerative effect by treating used developer with sulfites |
| 01/26/1999 | US5863711 Color photographic images on paper |
| 01/26/1999 | US5863442 Electrodeposition of silver, acidification of fixer bath with hydrogen chloride to precipitate sulfur, mixing solution with spent developer, adjustment to ph 2, heating and drawing off sulfur dioxide, then basification to liberate ammonia |
| 01/19/1999 | US5861911 System for reproducing on a display means an image |
| 01/19/1999 | US5861236 Flowing processing liquid over photographic film in cells |
| 01/13/1999 | EP0890876A1 Method for processing silver halide photographic light-sensitive material |
| 01/13/1999 | EP0890875A1 Multilayer silver halide photographic material and image-forming method in industrial radiographic non-destructive testing applications |
| 01/13/1999 | EP0890873A1 Radiographic UV/Blue intensifying screen-film combination |
| 01/12/1999 | US5858632 Developing and fixing hydrophilic colloid layer containing dextran, leuco dye, and reductone |
| 01/12/1999 | US5858630 Process for treating a photographic bath containing organic contaminants |
| 01/12/1999 | US5858612 Method for forming image |
| 01/12/1999 | US5858611 Development processing method of silver halide black-and-white photographic material |
| 01/12/1999 | US5858610 Method of developing a hydrazine-containing light-sensitive material to form an image |
| 01/12/1999 | CA2102135C Process control for photographic processing apparatus |
| 01/07/1999 | EP0888812A1 Solid processing composition for silver halide light sensitive photographic material and preparing method thereof |
| 01/05/1999 | US5856266 Copy restrictive documents |
| 01/05/1999 | US5856078 Antihalation undercoat layer with improved adhesion and reduced finishing dirt |
| 01/05/1999 | US5856077 High speed, sharp images |
| 01/05/1999 | US5856075 Radiographic elements that exhibit reduced gloss non-uniformities when quick processed |
| 01/05/1999 | US5856074 Fixing bath |
| 01/05/1999 | US5856073 Two-part photographic chemical stabilizing kit and method of photographic processing |
| 12/30/1998 | WO1998059081A1 Separating metal ions absorbed on a resin and installation for recycling photographic effluents including an exchanger and an electrolysis vessel |
| 12/30/1998 | EP0887702A1 Novel reversal photographic film for displays |
| 12/30/1998 | EP0887312A1 Catalytic method for decontaminating a photographic effluent, and catalyst therefor |
| 12/30/1998 | EP0886806A1 2-substituted malondialdehyde compounds as co-developers for black-and-white photothermographic and thermographic elements |
| 12/29/1998 | US5853972 Silver halide emulsion, silver halide photographic material and its processing, and methods forming images |
| 12/29/1998 | US5853969 Silver halide photographic material containing infrared absorbing colorant |
| 12/29/1998 | US5853968 Multilayer color photographic element |
| 12/29/1998 | US5853967 Radiographic elements for mammographic medical diagnostic imaging |
| 12/29/1998 | US5853966 Silver halide photographic material |
| 12/29/1998 | US5853965 Photographic element with bonding layer on oriented sheet |
| 12/29/1998 | US5853964 Weakly alkaline ascorbic acid developing composition, processing kit and method using same |
| 12/29/1998 | US5853956 Processing method of silver halide light sensitive photographic material |
| 12/29/1998 | US5853950 Process for making lithographic printing plate |
| 12/29/1998 | US5853945 High-contrast silver halide photographic material and photographic image forming system using the same |
| 12/23/1998 | CN1202710A Transparent magnetic recording medium |
| 12/22/1998 | US5851755 Photothermographic material comprising at least one dye absorbing electromagnetic radiation in the wavelength range 700 to 1100NM |
| 12/22/1998 | US5851742 Solid processing composition and method for processing silver halide photographic light-sensitive material |
| 12/22/1998 | US5851740 Speckleless illumination of objects by laser light results when the laser light is transmitted or is reflected by a moving diffuser |
| 12/22/1998 | US5851723 Process for making lithographic printing plate |
| 12/22/1998 | US5851720 Transfer material for use in thermal transfer and method of forming thermal transfer images |
| 12/22/1998 | US5851243 Radiographic elements capable of rapid access processing modified to reduce red light transmission |
| 12/16/1998 | EP0884638A1 Copy restrictive color-negative photographic print media |
| 12/15/1998 | US5849468 Speckleless illumination of objects by laser light results when the laser light is transmitted or is reflected by a moving diffuser |
| 12/09/1998 | EP0883112A2 Transparent magnetic recording medium |
| 12/09/1998 | EP0883023A1 Decontamination of a photographic effuent by treatment with a fibrous polymeric aluminosilicate |
| 12/08/1998 | US5846697 Concentrated solution and kit for making a photographic color developer |
| 12/08/1998 | US5846687 Kit for preparing a processing liquid to be used for making a lithographic printing plate according to the silver salt diffusion transfer process |
| 12/08/1998 | US5846555 Organic/inorganic gels for delivering controlled quantities of active compounds in aqueous solutions |
| 12/08/1998 | US5846428 Method for modifying the surface of a polymer membrane, and a membrane thus modified |
| 12/03/1998 | DE19722939A1 Diagnostic film with magnetic coating |
| 12/02/1998 | EP0881536A1 Dual-coated radiographic elements with limited hydrophilic colloid coating coverages |
| 12/02/1998 | EP0880726A1 Regeneration of spent fixer solution |
| 12/02/1998 | CN1200494A Photographic element with indicia on oriented polymer back sheet |
| 12/01/1998 | US5843630 Concentrated solution and kit for making a photographic color developer |
| 12/01/1998 | US5843629 Method of treating a seasoned ascorbic acid developer |
| 12/01/1998 | US5843628 Color image formation method |
| 12/01/1998 | US5843617 Thermal bleaching of infrared dyes |
| 12/01/1998 | US5843564 Copy restrictive documents |
| 11/26/1998 | WO1998052861A1 An apparatus and a method for opening and emptying a container, and a use of an apparatus |
| 11/26/1998 | WO1998052764A1 Anti-copying film for documents to prevent copying of the same in a copying device having a defined opening angle |
| 11/25/1998 | EP0880071A1 Photographic element with indicia on oriented polymer back sheet |
| 11/25/1998 | EP0880066A1 Photographic element with bonding layer on oriented sheet |
| 11/25/1998 | EP0880064A1 Simultaneous coatings of polymeric lubricant layer and transparent magnetic recording layer for photographic element |
| 11/25/1998 | EP0880063A1 Simultaneous coatings of stearamide lubricant layer and transparent magnetic recording layer for photographic element |
| 11/25/1998 | EP0880062A1 Simultaneous coatings of wax dispersion containing lubricant layer and transparent magnetic recording layer for photographic element |
| 11/25/1998 | EP0880060A1 Silver halide light sensitive photographic material containing a leuco compound |
| 11/25/1998 | EP0880057A1 Formation and photographic use of solid particle dye dispersions |
| 11/24/1998 | US5842063 Camera and film for recording overlapping images |
| 11/24/1998 | US5840472 Developer mixture containing a mercapto-pyrimidine compound; reducing silver stains |
| 11/24/1998 | US5840471 Photographic films with phosphazine compounds |
| 11/18/1998 | EP0878402A1 Device for discharging powder contained in a bag |
| 11/18/1998 | EP0572629B1 Chromogenic black-and-white photographic imaging systems |
| 11/17/1998 | US5838836 Method and apparatus for rough cropping images |
| 11/17/1998 | US5837435 Dye developers with hydroxylamine for photography |
| 11/17/1998 | US5837434 Photographic developers containing a developing agent of the ascorbic acid type and an accelerator |
| 11/17/1998 | US5837432 Photographic reversal process prebleach concentrate and method of use |
| 11/12/1998 | DE19719117A1 Photographic colour developers containing hydroxylamine derivative as stabiliser |
| 11/11/1998 | EP0877287A1 Developer for silver halide light sensitive photographic material and processing method by use thereof |
| 11/10/1998 | US5834171 Solid processing composition for silver halide photographic light sensitive material |
| 11/10/1998 | US5834170 Photographic bleach regenerator composition formulated with bromide ion from two sources |
| 11/10/1998 | US5834169 Method of developing a photographic product with incorporated developer by surface application |
| 11/10/1998 | US5834168 Controlled replenishment of processing solution, low volume tank, adding solid replenisher to solution, pollution control |
| 11/10/1998 | US5834165 Method for processing silver halide light sensitive photographic material |