Matches 151 - 200 out of 1402 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >
Match Document Document Title
6638704 Silver halide photographic emulsion and light-sensitive material containing the same  
A silver halide photographic emulsion comprising silver halide grains is disclosed, which is obtained through a process including at least one step of forming grains using a dispersion medium...
6635413 Lightsensitive silver halide emulsion, production thereof and silver halide photographic lightsensitive material containing the same  
A process for producing a lightsensitive silver halide emulsion comprising silver halide grains, wherein the emulsion contains tabular silver halide grains in an amount of at least 50% of the total...
6632596 Silver halide emulsion  
A silver halide emulsion is disclosed, comprising silver halide grains having a chloride content of not less than 90 mol % and internally doped with an iridium compound (A) and a compound (B)...
6630292 Method for producing a silver halide photographic emulsion  
The invention is directed to a method for producing a silver halide photographic emulsion comprising the step of reacting a water-soluble silver salt and at least one water-soluble halide salt...
6630278 System for direct X-ray radiography suitable for use in industrial non-destructive testing applications and personal monitoring  
A system has been disclosed for use in radiographic industrial non-destructive testing materials and personal monitoring, making use therefor, of tabular silver brom(oiod)ide emulsion grains having...
6623916 Photographic silver halide emulsion  
A tabular silver chloride iodide or silver chloride-bromide-iodide emulsion with a chloride content of at least 90 mol %, an iodide content of 0.01 to 5 mol % and a cubic habit, which is...
6613504 Producing method of fatty acid silver salt and photothermographic image-recording material  
A producing method of a fatty acid silver salt is described, which comprises adding (1) a solution of silver ions comprising water or a mixed solution of an organic solvent and water containing...
6610466 Silver halide photographic lightsensitive material  
A silver halide photographic lightsensitive material comprising at least one silver halide photographic emulsion layer containing a silver halide photographic emulsion prepared by mixing a...
6607876 Radiographic film material and intensifying screen-film combination  
A radiographic silver halide film material and a radiographic screen/film combination has been disclosed, said material having in at least one light-sensitive layer thereof an emulsion comprising...
6605124 Cationic couplers and their use for oxidation dyeing  
The subject of the invention is novel compounds derived from naphth-1-ol comprising at least one cationic group, their use as coupler for the oxidation dyeing of keratinous fibres, compositions for...
6596470 Heat-developable light-sensitive material and image-forming method using the same  
A heat-developable light-sensitive material, which at least contains: (a) a photosensitive silver halide; (b) a reducible silver salt; (c) a dispersion of fine crystalline particles of a...
6593076 Photothermographic material and image forming method  
A photothermographica material is disclosed, comprising an organic silver salt and a light sensitive silver halide, wherein the photothermographic material contains a hydrophilic binder of 0.5 to 2...
6593072 Tabular grain silver halide emulsion with uniform epitaxial deposition  
A process of sensitizing a tabular grain emulsion containing the steps of (i) providing a tabular grain host emulsion comprised of a dispersing medium and silver halide grains including tabular...
6593075 Silver halide photographic light-sensitive material  
A silver halide photographic light-sensitive material having at least one emulsion layer comprising silver halide grains, with the emulsion layer further comprising at least one compound...
6573019 Photographic silver halide photographic material for mammography  
A radiographic film material has been described for recording medical diagnostic images of soft tissue through exposure to light, emitted by a single intensifying screen, after having been...
6573033 X-radiation sensitive aqueous-based photothermographic materials and methods of using same  
Aqueous-based photothermographic materials that are sensitive to visible or X-radiation contain X-radiation sensitive phosphors in association with specific chemically sensitized tabular silver...
6562559 High chloride emulsion doped with combination of metal complexes  
A radiation-sensitive emulsion comprised of silver halide grains (a) containing greater than 50 mole percent chloride, based on silver, (b) having greater than 50 percent of their surface area...
6562557 Color photographic silver halide material  
A color photographic material comprising a transparent support, at least one blue-sensitive, predominantly yellow-coupling silver halide emulsion layer, at least one green-sensitive, predominantly...
6562556 Silver halide color photographic light-sensitive material  
A silver halide color photographic light-sensitive material, which has at least one blue-sensitive silver halide emulsion layer containing a yellow coupler, at least one green-sensitive silver...
6558892 Method of preparing ultrathin light-sensitive tabular grain emulsions rich in silver bromide  
A method has been described for preparing an ultrathin tabular grain emulsion rich in silver bromide, having {111} major faces, wherein tabular grains having a thickness of less than 0.08 μm...
6558891 Silver halide emulsion  
A silver halide emulsion is disclosed, comprising tabular silver halide grains having an average iodide content of 3 to 15 mol % and comprising silver halide phases differing in halide composition,...
6558886 Direct view photographic element containing a particular green record  
Disclosed is a silver halide direct view multicolor photographic element comprising a green record containing a green light sensitized silver halide emulsion and comprising either (a) a magenta...
6555307 Silver halide photographic emulsion and silver halide photographic light-sensitive material containing the emulsion  
A silver halide photographic emulsion in which tabular grains each having an equivalent-circle diameter of 0.6 μm or more, a thickness of 0.3 μm or less, and an aspect ratio of 2 or more account...
6555305 Photographic element with spectrally sensitized tabular grain emulsion and retained dye stain reducing compound  
A photographic element is disclosed comprising a silver halide emulsion layer including a spectrally sensitized tabular grain emulsion and having associated therewith a compound of the following...
6544725 LIGHTSENSITIVE SILVER HALIDE PHOTOGRAPHIC EMULSION, SILVER HALIDE PHOTOGRAPHIC LIGHTSENSITIVE MATERIAL CONTAINING THE SAME, AND METHOD OF ENHANCING SENSITIVITY OF LIGHTSENSITIVE SILVER HALIDE PHOTOGRAPHIC EMULSION  
A lightsensitive silver halide photographic emulsion comprises silver halide grains, a sensitizing dye having a given maximum absorption wavelength and an organic compound exhibiting no absorption...
6537740 Silver halide color photographic lightsensitive material  
A silver halide color negative photographic lightsentive material comprises at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at...
6534250 Photo-reactive benzocyclobutenones and polymers thereform for self-photocuring, photo-crosslinking and photopatterning without catalysts  
Functionalized derivatives of benzocyclobutenone of formula I and II herein are photoreactive and may be employed in the production of a variety of self-curable polymer composition which may be...
6534256 Silver halide photographic lightsensitive material  
A silver halide photographic lightsensitive material comprises at least one lightsensitive silver halide emulsion layer on a support. The lightsensitive material exhibits a speed at 3×10 −9 sec...
6534255 Light-sensitive silver halide photographic element  
A light-sensitive silver halide photographic element comprising a support and at least one hydrophilic colloid layer comprising a binder and a vinylsulfonyl type hardener coated thereon, wherein at...
6531272 Color photographic element containing a fragmentable electron donor for improved photographic response  
This invention comprises a multicolor photographic element comprising a support bearing a cyan dye image-forming unit comprising at least one red-sensitive silver halide emulsion layer having...
6528243 Silver halide color photographic light-sensitive material  
A silver halide color photographic light-sensitive material has a support provided thereon a photographic constitutional layer including at least one photographic light-sensitive layer that...
6528227 Film/screen system and image-forming system for use in direct X-ray applications  
A direct X-ray system for industrial radiography like non-destructive testing applications, and personal monitoring, being particularly less sensitive to pressure phenomena, has been disclosed,...
6524782 Method for preparing silver halide emulsion and silver halide photographic material by use of preparation  
Preparation method of a silver halide emulsion is disclosed, in which the silver halide emulsion contains tabular grains having a mean equivalent circle diameter of 0.1 to 10.0 μm, a mean grain...
6518009 High intensity exposure photographic imaging method employing iridium doped high chloride emulsion  
A method of imaging employing sensitized high chloride silver halide emulsions which exhibit improved speed and high intensity reciprocity performance for use with short duration, high intensity...
6518008 Fragmentable electron donor compounds in combination with high bromide tabular grain emulsions  
A multicolor photographic element comprising a support bearing a cyan dye image-forming unit comprising at least one red-sensitive silver halide emulsion layer having associated therewith at least...
6518007 Silver halide elements containing solubilized antifoggants and low fogging tabular silver halide grains  
This invention relates to a multicolor silver halide photographic element comprising a support and at least one high bromide silver halide emulsion layer comprising low fogging tabular silver...
6517986 Low silver radiographic film with improved visual appearance  
Radiographic films exhibit improved visual performance because of the presence of certain colorants that provide more positive a* values without diminishing image tone (b*). Thus, the greenish tint...
6514682 Speed addendum for photographic emulsions  
The invention relates to an emulsion comprising chemically and spectrally sensitized silver halide grains having formate on the surface of said grams.
6514681 High bromide tabular grain emulsions precipitated in a novel dispersing medium  
A radiation-sensitive emulsion comprised of an aqueous dispersing medium and a coprecipitated grain population including tabular grains containing greater than 50 mole percent bromide, based on...
6511796 Color photographic element  
The invention provides a multilayer silver halide color photographic element comprising a support having coated thereon at least two red-sensitive silver halide emulsion layers having different...
6511797 Photothermographic material  
Provided is a photothermographic material having, on one surface of its support, at least one type of photosensitive silver halide grains, a non-photosensitive silver salt of an organic acid, a...
6509144 Fragmentable electron donor compounds combined with broad blue spectral sensitization  
This invention comprises a photographic element comprising a support and at least one blue sensitive silver halide emulsion layer containing a tabular grain silver halide emulsion, or an emulsion...
6503697 Light-sensitive silver halide photographic material for forming direct-positive images and method for making same  
A black-and-white silver halide photographic material has been disclosed, coated on a support with at least one light-sensitive emulsion layer, comprising a spectrally sensitized prefogged...
6500607 Silver halide photographic material  
A silver halide photographic material is disclosed, comprising a support having provided thereon at least one silver halide emulsion layer, wherein the silver halide emulsion layer contains, in the...
6498003 Photographic silver halide material  
A photographic material comprising a support and at least one layer which comprises at least one spectrally sensitised silver halide emulsion, characterised in that the material contains at least...
6498001 Photographic silver halide emulsion  
A spectrally sensitized photographic silver halide emulsion, characterized in that after precipitation at least one compound of formula is added to the emulsion, wherein R 1 denotes alkyl,...
6492101 Silver halide emulsions precipitated in the presence of ortho-substituted water-soluble disulfides  
A method of making a monodisperse regular grain silver halide high bromide emulsion is described comprising precipitating regular silver halide grains comprising greater than 50 mole percent...
6479230 Light sensitive silver halide photographic emulsion and silver halide photographic light-sensitive material containing the emulsion  
A silver halide photographic light-sensitive emulsion containing, at a ratio of 50% or more of the total projected area of silver halide grains, tabular silver halide grains each having faces as...
6472137 Light-sensitive silver halide photographic film material and radiographic intensifying screen-film combination  
A light-sensitive silver halide photographic film material has been provided, said film material comprising a transparent support and on both sides thereof at least one light-sensitive emulsion...
6461803 Silver halide color photographic lightsensitive material  
A silver halide color photographic lightsensitive material comprising at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least...
Matches 151 - 200 out of 1402 < 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >