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 1 - Photosensitive materials
Patents for G03C 1 - Photosensitive materials (26,817)
06/1990
06/12/1990US4933273 Antifogging dye, hdyrazine nucleating agent
06/12/1990US4933272 Photographic emulsions containing internally modified silver halide grains
06/12/1990US4933270 Process for the precipitation of stable colloidal dispersions of base degradable components of photographic systems in the absence of polymeric steric stabilizers
06/12/1990US4933269 Photographic silver halide element containing infrared filter dyes
06/12/1990US4933268 Silver halide photographic material having at least one dyed hydrophilic colloid layer
06/12/1990US4933267 Method of making a rolled silver halide element
06/12/1990US4933265 Nucleation promoter
06/12/1990US4933258 Use of photosensitive image receiving sheet material in imaging transfer process
06/12/1990US4933257 Positive quinone diazide photo-resist composition with antistatic agent
06/12/1990US4933215 Method and apparatus for coating webs
06/12/1990CA1270142A1 Light-sensitive mixture and two-component diazotype material prepared with this mixture
06/12/1990CA1270141A1 Photographic materials and colour proofing system
06/06/1990EP0371338A1 Silver halide photgraphic light-sensitive material
06/06/1990CN1042781A Method of manufacturing silver halide emulsion
06/05/1990US4931378 Method of processing silver halide photographic materials where the rollers are intermittently rotated during stand-by
06/05/1990CA1269877A1 Application of activated arylhydrazides to silver halide photography
05/1990
05/31/1990WO1990005939A1 Process for forming anti-halation layers on polyester photographic film supports
05/30/1990EP0370626A2 Recording mediums for holograms with reduced side lobes
05/30/1990EP0370405A1 Silver halide photographic light-sensitive material and process for preparing a dispersion of discrete particles of water-insoluble polymers in aqueous compositions
05/30/1990EP0370404A2 Light-sensitive silver halide photographic materials
05/30/1990EP0370351A2 Photographic reversal process
05/30/1990EP0370226A1 Photographic silver halide material, and method of processing it
05/30/1990EP0370116A1 Silver halide photographic material and process for its preparation
05/30/1990EP0244399B1 Novel phenazine dyes
05/30/1990EP0185100B1 Process for preparing silver halide emulsion
05/29/1990US4929693 Contact lenses, weatherproofing
05/29/1990US4929535 Containing hydrazine derivative and phosphonium compound
05/29/1990US4929534 Positive-working photosensitive mixture and photolithographic copying material produced therefrom with o-quinone dialide sulfonyl ester and azo coupler
05/29/1990US4929530 Light image forming material and image-recording method using such
05/23/1990EP0369677A1 Support sheet for photographic printing sheet
05/23/1990EP0369491A1 Method of manufacturing silver halide emulsion
05/23/1990EP0369424A1 Silver halide photographic photosensitive material
05/23/1990EP0369410A2 Silver halide photographic emulsion
05/23/1990EP0369398A2 Polyphosphazene derivatives containing carbonyl groups suitable for photoreticulation processes
05/23/1990EP0369235A1 Photographic-recording material
05/22/1990US4927933 Direct positive dimethine cyanine dyes containing 1-aryl-2-heteroaryl indole nucleus
05/22/1990US4927865 Anthraquinoylcarboxylic acid hydrazides, curable compositions and use thereof
05/22/1990US4927745 Hexagonal bipyramid crystals
05/22/1990US4927744 Hydroquinone derivative
05/22/1990US4927739 Flexographic printing plate
05/22/1990US4927736 Hydroxy polyimides and high temperature positive photoresists therefrom
05/22/1990US4927734 Silver halide photographic light-sensitive material and a process for forming a high contrast photographic image
05/22/1990US4927732 Positive-working photosensitive composition containing a dye and positive-working photosensitive recording material prepared therefrom
05/22/1990US4927730 Light-sensitive material containing silver halide, reducing agent and polymerizable compound
05/22/1990US4927495 Polyolefin coating, smoothness
05/17/1990DE3838467A1 Photographic recording material
05/17/1990DE3838231A1 Autoradiographic siver halide emulsion and the use thereof in the detection of radioactivity in biological material
05/16/1990EP0368491A2 Receptor sheet with image-bearing non-receptor surface
05/16/1990EP0368356A1 Silver halide color photographic material
05/16/1990EP0368304A1 Method of manufacturing silver halide photographic emulsion
05/16/1990EP0368289A2 Process for drying coated web
05/16/1990EP0368275A1 Silver halide photographic emulsion and material
05/16/1990EP0368271A1 Silver halide color photographic material
05/16/1990EP0368229A2 Negative type light-sensitive halide photographic material
05/16/1990EP0212439B1 Polymers and radiosensitive compositions containing them
05/16/1990CN1042247A Film information exchange system using dedicated magnetic tracks on film
05/15/1990US4925832 Hydrazide derivative
05/15/1990US4925783 Formed by adding spectral sensitizing dye during desalting
05/15/1990US4925782 Silver halide photographic light-sensitive element containing water soluble dye compounds
05/15/1990US4925780 Containing specific sensitizing dyes and anti-irradiation compounds
05/15/1990US4925777 Direct positive color image forming method
05/15/1990US4925767 Continuous non-photosensitive layer of hardened gelatin
05/15/1990US4924800 Apparatus for applying photo-resist to substrate
05/15/1990CA1268986A1 Light-sensitive materials for radiographic use and process for the formation of an x-ray image
05/15/1990CA1268984A1 Dispersions of water-insoluble photographic addenda
05/15/1990CA1268983A1 Divalent chalcogenide fog inhibiting agents for silver halide photography
05/15/1990CA1268982A1 High contrast photographic elements exhibiting reduced pepper fog
05/15/1990CA1268981A1 Sterically hindered phenolic ester photographic coupler dispersion addenda and photographic elements employing same
05/09/1990EP0367573A1 Silver halide photographic light-sensitive material restrained from producing pin-holes
05/09/1990EP0367572A1 Light-sensitive silver halide photographic material
05/09/1990EP0367540A2 Silver halide photographic material
05/09/1990EP0367248A1 Silver halide crystal grains and silver halide light-sensitive material
05/09/1990EP0367243A1 A silver halide photographic light-sensitive material excellent in antistatic property
05/09/1990EP0367227A2 Silver halide color photographic material
05/09/1990EP0366954A2 Method for processing a silver halide color photosensitive material
05/09/1990EP0366853A1 Antistatic silver halide photographic light-sensitive material
05/09/1990CA2002517A1 Negative type light-sensitive silver halide photographic material
05/08/1990US4923794 Silver halide photographic materials
05/08/1990US4923793 Silver halide photographic materials
05/08/1990US4923792 Benzylidene leuco compounds as color-generating reducing agents, topcoat of polyvinyl alcohol
05/08/1990US4923790 Silver halide photographic material
05/08/1990US4923789 Silver halide photographic material
05/08/1990US4923788 Filter dyes for photographic elements
05/08/1990US4923784 Photographic elements containing a bleach accelerator precursor
05/08/1990US4923783 Containing high boiling solvent
05/08/1990US4923781 Storage stability, contrast, high density, photosensitivity
05/08/1990US4923389 Negative working low silver wash-off contact film
05/08/1990US4922851 Curtain coater with pivoted starting plate
05/08/1990CA1268656A1 Fog suppressant for photothermographic imaging compositions
05/02/1990EP0366418A2 Ultrarapidly processable silver halide photographic light sensitive material
05/02/1990EP0366300A1 Red and infrared films containing either 5-thio-1,2,3,4-thiatriazoles and 5-oxy-1,2,3,4-thiatriazoles or 5-substituted-thio-1,2,3,4-thiatriazoles and 5-substituted-oxy-1,2,3,4-thiatriazoles
05/02/1990EP0366181A2 Silver sulphide sol with ultrafine particle size
05/02/1990EP0366145A2 Silver halide photographic material
05/02/1990EP0365926A1 Direct positive light-sensitive silver halide photographic material
05/02/1990EP0250558B1 Novel compounds and novel recording material using the same
05/02/1990CN1041844A Order entry process for magnetically encodable film with dedicated magnetic tracks
05/02/1990CN1041843A Implicit mid roll interrupt protection code for camera using dedicated magnetic tracks on film
05/02/1990CN1041834A Self-clocking encoding/decoding film information exchange system using dedicated magnetic tracks on film
05/02/1990CN1041833A Prescription and technology of holographic medium (bichromate gelatin)
05/02/1990CN1041832A Finishing process for magnetically encodable film with dedicated magnetic tracks
1 ... 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 ... 269