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)
09/1990
09/05/1990EP0385461A1 Silver halide photographic material
09/05/1990EP0385407A2 A photochromic material
09/04/1990USH817 Photographic light-sensitive material
09/04/1990US4954432 Colorfastness to light, good gradation to yellow dye images
09/04/1990US4954431 Containing a specific magenta coupler and a heterocyclic mercapto compound
09/04/1990US4954430 Dimensional stability; vinylidene chloride copolymer coating
09/04/1990US4954429 Silver halide color photographic material for laser recording
09/04/1990US4954427 Development of light-sensitive material in the presence of a nucleating agent and a nuceation accelerator
09/04/1990US4954426 Ammonium ions, reduced magenta stain
09/04/1990US4954425 Method for forming intensified color image
09/04/1990CA1273522A1 Positive photoresist compositions
09/04/1990CA1273521A1 Radiation-sensitive composition and recording material based on compounds which can be split by acid
09/04/1990CA1273512A1 Sheet containing directional photographic images and method for making the same
08/1990
08/29/1990WO1990010007A1 Spiropyran compounds
08/29/1990EP0384753A2 Radiographic elements with selected contrast relationships
08/29/1990EP0384669A2 Light-sensitive silver halide color photographic material
08/29/1990EP0384668A2 Light-sensitive silver halide color photographic material
08/29/1990EP0384634A2 Radiographic screen/film assemblies with improved detection quantum efficiencies
08/29/1990EP0384633A2 Radiographic elements with selected speed relationships
08/29/1990EP0384487A2 Silver halide color photographic material
08/29/1990EP0384444A1 Silver halide emulsions with improved speed
08/29/1990EP0384411A1 Photochromic recording medium
08/29/1990EP0383843A1 Method and composition for hardening gelatin compositions.
08/28/1990US4952491 Photographic light-sensitive material and method of developing the same
08/28/1990US4952490 Photographic light-sensitive material and method of developing the same
08/28/1990US4952489 Photographic elements comprising light-sensitive silver bromo-iodide emulsions
08/28/1990US4952486 Support material for thermally developable photographic layers
08/28/1990US4952485 Silver halide color negative photographic materials
08/28/1990US4952484 Silver halide photographic material
08/28/1990US4952483 Direct positive silver halide photosensitive material and method for forming direct positive image
08/28/1990US4952480 Cationic indole cyanine dyes having a boron anion; photosensitivity in the visible and longer wavelengths; planography; photoresists; copying
08/28/1990US4952479 Dry image forming process and material therefore
08/28/1990US4952474 Light-sensitive material containing silver halide, a disulfonamido reducing agent and polymerizable compound
08/23/1990CA2010710A1 Silver halide photographic light-sensitive material inhibited in producing pin-holes
08/23/1990CA2010620A1 Silver halide emulsions with improved speed
08/23/1990CA2010329A1 Radiographic screen/film assemblies with improved detection quantum efficiencies
08/23/1990CA2008456A1 Radiographic elements with selected contrast relationships
08/23/1990CA2008301A1 Radiographic elements with selected speed relationships
08/22/1990EP0383354A2 Silver halide photographic material
08/22/1990EP0383347A2 Process for producing photographic materials
08/22/1990EP0383335A2 Direct positive silver halide photographic material
08/22/1990EP0383283A2 Silver halide photographic lightsensitive material
08/22/1990EP0383265A2 Method for forming color image
08/22/1990EP0383055A1 High-contrast photographic element
08/22/1990EP0382950A1 Process for the production of silver halide emulsions
08/22/1990CN1044860A Fake-guarding material and its prodn
08/22/1990CA2010602A1 Photochromic recording medium
08/21/1990US4951085 Image forming apparatus
08/21/1990US4950764 Herbicides, bactericides, analgesics, antiinflammatory agent
08/21/1990US4950587 J-aggregating dye polymers as spectral sensitizers for silver halide photographic compositions
08/21/1990US4950586 Solid particle dispersions of filter dyes for photographic elements
08/21/1990US4950584 Heat-processable color photosensitive material
08/21/1990US4950583 Adjuvant polymers and alkoxy silanes
08/21/1990US4950582 Light-sensitive composition
08/21/1990US4950578 Support, silver halide emulsion, hydrophilic colloid
08/21/1990US4950577 Multilayer; removal transparent carrier sheet
08/17/1990CA2010252A1 Silver halide photographic light-sensitive material
08/16/1990EP0382455A1 High-contrast silver halide photographic material
08/16/1990EP0382294A1 Photochromic composition endowed with light fatigue resistance and photochromic articles which contain it
08/16/1990EP0382225A1 Filter dyes for photographic elements
08/16/1990EP0382058A2 Process of simultaneously applying multiple layers of hydrophilic colloidal aqueous compositions to a hydrophobic support and multilayer photographic material
08/15/1990CN1009225B Water-proof photographic paper-carrier
08/14/1990US4948721 Photographic recording materials with enhanced latent image stability
08/14/1990US4948720 Photographic element containing polyphosphazene antistatic composition
08/14/1990US4948719 Photographic support
08/14/1990US4948718 Photographic silver halide elements containing solid particle dispersions of dyes
08/14/1990US4948717 Solid particle dye dispersions for photographic filter layers
08/14/1990US4948714 Processing of photographic silver halide materials
08/14/1990US4948711 Method for processing silver halide photographic light-sensitive materials
08/14/1990US4948702 Shelf life
08/14/1990US4948701 Silver halide wash-out elements
08/14/1990US4948699 Sensitivity to semiconductor laser beams, cyanine dye, water soluble carboxyl-dontaining polymer
08/14/1990US4948698 Heat-processible color photographic material
08/14/1990US4947536 Method of winding film on a spool and loading the spool with the film into a magazine
08/09/1990WO1990008978A1 Cyclic phosphazene and salt antistatic composition
08/09/1990CA2009266A1 Filter dyes for photographic elements
08/08/1990EP0381463A1 X-ray radiographic system
08/08/1990EP0381196A2 Photographic printing paper support
08/08/1990EP0381160A2 Direct positive photographic material
08/08/1990EP0380814A1 Process for the production of a laminar article
08/07/1990US4946965 Extracting with carbon dioxide in liquid or supercritical fluid form
08/07/1990US4946962 Bis(thiazolinethiones)
08/07/1990US4946772 Silver halide emulsions and photographic materials
08/07/1990US4946769 Silver halide photographic light-sensitive material and the method of preparing the same
08/07/1990US4946768 Non-diffusing; absorption of specific wavelengths
08/07/1990US4946763 Method for providing a design pattern on a metal stencil and metal stencil having a patternable covering layer
08/07/1990US4946761 Polymer containing carboxyl end groups
08/07/1990US4946760 Radiation-sensitive mixture
08/07/1990US4946759 Cleavage product under the action of actinic radiation
08/07/1990US4946757 Positive type 1,2 quinone diazide containing photosensitive resinous composition with acrylic copolymer resin
08/07/1990CA2009401A1 High-contrast silver halide photographic material
08/07/1990CA1272541A1 Radiation curable liquid resin composition
08/02/1990DE4002016A1 Photographic silver halide material - contg. IR sensitiser and surfactant which is non-fluorinated betaine cpd., giving high speed and stability
08/01/1990EP0380000A2 Pyrrole derivatives
07/1990
07/31/1990US4945038 Silver halide color photographic material
07/31/1990US4945037 Silver halide photographic emulsion and method for manufacture thereof
07/31/1990US4945036 Laser beam exposure
07/31/1990US4945035 Rhenium, ruthenium, osmium
07/31/1990US4945033 Direct positive photographic materials
07/31/1990US4945025 Light-sensitive material containing silver halide, reducing agent and polymerizable compound wherein the light-sensitive layer is provided with a cover sheet
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