| Patents for G03C 5 - Photographic processes or agents therefor; Regeneration of such processing agents (11,726) |
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| 07/14/1998 | US5780212 Developer mixture containing as co-developer an n-phenyl-3-pyrazolidinone derivative having solubilizing groups indirectly attached to ring(s); water solubility, efficiency, nonfouling |
| 07/14/1998 | US5780211 Granulating first powder comprising first ingredient, granulating second powder containing second ingredient, mixing both, compressing mixture of granules into tablet form |
| 07/14/1998 | US5780209 Processing of photographic silver halide photosensitive material |
| 07/14/1998 | US5780207 Imaging process for imaging materials |
| 07/14/1998 | US5780189 Apparatus and method for controlling the chemical activity of processing solution in a photographic processing apparatus |
| 07/09/1998 | WO1998029770A1 Near-ultraviolet formation of refractive-index grating using phase mask |
| 07/09/1998 | CA2276100A1 Near-ultraviolet formation of refractive-index grating using phase mask |
| 07/08/1998 | EP0852027A2 Black-and-white photothermographic and thermographic elements comprising amine compounds as contrast enhancers |
| 07/08/1998 | EP0852026A1 Black-and-white photothermographic and thermographic elements comprising acrylonitrile compounds as co-developers |
| 07/07/1998 | US5776668 Abrasive lubricating overcoat layers |
| 07/07/1998 | US5776666 Triazolium thiolate baths for silver halide development acceleration |
| 07/07/1998 | US5776665 Photographic processing composition and method using organic catalyst for peroxide bleaching agent |
| 07/07/1998 | US5776664 Silver halide photographic material |
| 07/02/1998 | WO1998028154A1 Photochromic security system for security documents |
| 07/02/1998 | CA2276043A1 Photochromic security system for security documents |
| 07/01/1998 | EP0851289A2 Colour developer |
| 07/01/1998 | EP0851287A2 Aminopolycarboxylic acid-series chelating agent, heavy metal compound thereof, photographic additive, and processing method |
| 07/01/1998 | EP0851286A1 Method of processing light-sensitive silver halide photographic materials |
| 07/01/1998 | EP0851282A1 Processing of a light-sensitive silver halide photographic material |
| 06/30/1998 | US5773206 Infrared sensor detectable imaging elements |
| 06/30/1998 | US5773170 UV-absorbing media bleachable by IR-radiation |
| 06/30/1998 | US5772250 Copy restrictive color-reversal documents |
| 06/25/1998 | DE19654183A1 Colour developer contains hydroxyl-amine derivative in economical form |
| 06/24/1998 | EP0849632A1 Process for the development of photographic materials |
| 06/24/1998 | EP0849631A1 Exposure mask for producing color filter, and method and apparatus for producing color filter |
| 06/23/1998 | US5771418 Photosensitive material processing apparatus |
| 06/23/1998 | US5770351 Reducing physical development fog formed during machine processing |
| 06/23/1998 | CA2060716C Security, information document |
| 06/17/1998 | EP0848287A1 Photographic silver halide developer composition and process for forming photographic silver images |
| 06/17/1998 | EP0847858A1 Visual control strip for imageable media |
| 06/16/1998 | US5766835 With backing layer which is a transparent magnetic recording layer containing a di- or polyisocyanate crosslinking agent |
| 06/16/1998 | US5766833 Process of forming super high-contrast negative images and silver halide photographic material and developer being used therefor |
| 06/16/1998 | US5766832 Solid developer-replenishing composition for processing silver halide photographic light sensitive material |
| 06/16/1998 | US5766830 Developing exposed black and white silver halide photographic light sensitive material, fixing, washing with water replenished with solid photographic material, wherein washing solution contains dihydroxybenzene developer |
| 06/16/1998 | US5766828 Half tone |
| 06/10/1998 | EP0846981A1 Method for processing black-and-white silver halide photographic light-sensitive material |
| 06/10/1998 | EP0846753A1 Use of Alanine-N,N-diacetic acid and salts as biodegradable complexing agents as alkaline earth and heavy metal ions in alkali detergent compositions and washing process in drinking and foodstuff industrie |
| 06/09/1998 | US5765069 Process and apparatus for the development of photographic materials |
| 06/09/1998 | US5763148 Material for industrial radiography and development method thereof |
| 06/02/1998 | US5759759 Radiographic elements exhibiting increased covering power and colder image tones |
| 06/02/1998 | US5759754 Medical diagnostic film for soft tissue imaging |
| 06/02/1998 | US5759410 Process for recovering mercapto-s-triazines from silver precipitate |
| 05/28/1998 | WO1998021925A2 Method for making a sinusoidal test object |
| 05/28/1998 | DE19747377A1 Production of structured metal layers on substrate |
| 05/27/1998 | EP0844528A1 Image-forming method |
| 05/27/1998 | EP0844524A1 Method of processing photographic material |
| 05/27/1998 | EP0844520A1 Film materials comprising coloured matting particles |
| 05/26/1998 | US5756274 Images and photography with multilayer elements and multicolor couplers and oxidized product of aromatic primary amine |
| 05/26/1998 | US5756272 Cellulose diacetate binder; vanadium pentoxide antistatic agent |
| 05/26/1998 | US5756271 Weakly alkaline ascorbic acid developing composition, processing kit and method using same |
| 05/26/1998 | US5756268 Processing color photographic materials |
| 05/22/1998 | WO1998021625A2 Wide latitude film |
| 05/20/1998 | EP0843212A1 Novel auxiliary developing agents, photographic materials incorporating them and the use thereof |
| 05/20/1998 | EP0843209A1 Silver halide emulsion manufacturing method |
| 05/20/1998 | EP0843208A1 Method for preparing tabular grains rich in silver bromide in the presence of specific gelatines |
| 05/20/1998 | EP0843207A1 Method for the preparation of an improved photographic tabular emulsion rich in chloride |
| 05/20/1998 | CN1038451C Preparation method for black-white film fixer and developer requiring no dark room |
| 05/19/1998 | US5754901 Apparatus to eliminate transverse in film |
| 05/19/1998 | US5753426 Photographic elements containing a transparent magnetic recording layer |
| 05/19/1998 | US5753424 Containing ferromagnetic powder and aromatic sulfonate stabilizer |
| 05/19/1998 | US5753423 Acid solutions of succinic acid, maleic acid or malic acid with aminopolycarboxylic aid, mixing ferric ion, adding base to change ph |
| 05/19/1998 | US5753422 Silver halide color photographic material |
| 05/19/1998 | US5753411 With n-substituted hydrazine-type reducing agent, dye forming coupler and water insoluble polymer |
| 05/19/1998 | US5753410 Containing dye and hydrazine compound |
| 05/19/1998 | US5753402 Recording and processing image areas and soundtrack by exposing emulsion layers, reading soundtrack using narrow band light source |
| 05/13/1998 | EP0736199B1 Radiographic elements for medical diagnostic imaging exhibiting improved speed-granularity characteristics |
| 05/13/1998 | EP0736198B1 Photographic emulsions of enhanced sensitivity |
| 05/12/1998 | USRE35795 Method of making flowable alkaline thiosulfate/alkaline sulfite and the product thereof |
| 05/12/1998 | US5750322 Processing silver halide films with an aqueous phospholipid rinse solution |
| 05/07/1998 | WO1998019217A1 Method to prepare the production of structured metal coatings using proteins |
| 05/07/1998 | WO1998019216A1 Method and apparatus for electronic film development |
| 05/06/1998 | EP0840168A2 Aminopolycarboxylic acid chelating agent, heavy metal chelate compound thereof, photographic additive and processing method |
| 05/06/1998 | CN1180847A Photographic silver halide photosensitive material |
| 05/05/1998 | US5747229 Solid developing composition for processing silver halide photographic light-sensitive material and processing method employing the same |
| 05/05/1998 | US5747227 Method of forming colored images |
| 05/05/1998 | US5747223 Composition for photoimaging |
| 05/05/1998 | US5746943 Multilayer screen with support and active layer for ultraviolet emission |
| 04/30/1998 | DE19644226A1 Fixing bath for processing silver halide photographic materials |
| 04/29/1998 | EP0838721A1 Processing method of silver halide light sensitive photo graphic material |
| 04/29/1998 | EP0838720A1 Sensitization process of silver halide photographic emulsion |
| 04/28/1998 | US5744294 Polymeric dyes selected from a polyester formed from phthalocyanine hydroxyneopentylsulfomyl and/or anthraquinone hydroxyethylsufamoyl derivatives with dicarboxylic acids and sulfosubstituted dicarboxylic acids; blue tint |
| 04/28/1998 | US5744287 Photographic silver halide media for digital optical recording |
| 04/28/1998 | US5744279 Silver halide photographic material |
| 04/23/1998 | DE19643032A1 Preventing precipitation in fixing baths during continuous processing of colour photographic materials |
| 04/21/1998 | US5741631 Photographic dye image-forming process |
| 04/21/1998 | US5741614 Atomic force microscope measurement process for dense photoresist patterns |
| 04/16/1998 | DE19743540A1 Improved aluminium-supported printing plates |
| 04/15/1998 | EP0836118A1 Method for replenishing an ascorbic acid developer |
| 04/15/1998 | EP0836116A1 A sensitivity-increasing recording process for a photosensitive thermally developable photographic material |
| 04/14/1998 | US5740514 Information carrying sheet and illegal copying preventive image pattern |
| 04/14/1998 | US5738981 Films for reproducing medical diagnostic images and processes for their use |
| 04/14/1998 | US5738979 Black-and-white development processing method with replenishment |
| 04/08/1998 | EP0834768A1 Method for processing silver halide photographic light-sensitive material |
| 04/07/1998 | US5736304 Tank with fixing ability and tank with wash or stabilizing ability; quick submersion time, less water usage |
| 04/07/1998 | US5736302 Comprising stannous chloride, quaternary ammonium compound, alkali metal salt of a phosphonic or phosphinic acid chelating agent |
| 04/07/1998 | US5736293 Image forming method |
| 04/07/1998 | US5736069 Radiation image storage screen comprising and alkali metal halide phosphor |
| 04/01/1998 | EP0833196A1 Method for recovering iron in a photographic effluent |
| 04/01/1998 | EP0833195A1 Radiographic elements containing ultrathin tabular grain emulsions |
| 04/01/1998 | EP0833194A1 Abrasive lubricating overcoat layers |