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7419774 |
Photothermographic material and method for processing the same
Disclosed is a photothermographic material comprising a support having disposed on a surface thereof, a non-photosensitive silver source, a photosensitive silver halide, and a reducing agent, and...
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7303851 |
Silver halide photographic light-sensitive material
Disclosed is a silver halide photographic light-sensitive material wherein a silver halide emulsion layer and/or a hydrophilic colloid layer contains at least one hydrazine derivative, and a silver...
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7291449 |
Silver halide photographic material and methine dye
Disclosed is a silver halide photographic material which comprises at least one methine dye represented by the following formula (I):
wherein Y represents a furan ring or a pyrrole ring, and Y...
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7166422 |
Silver halide color photographic material, and method of image formation
Provided is a silver halide color photographic material having at least one yellow-coloring photosensitive silver halide emulsion layer, at least one magenta-coloring photosensitive silver halide...
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7083908 |
Photothermographic material
A photothermographic material including a substrate carrying on one surface thereof an image forming layer containing at least a photosensitive silver halide, a non-photosensitive organic silver...
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7022470 |
Photothermographic imaging material
A photothermographic imaging material having high sensitivity and superior temporal storage stability. The photothermographic imaging material includes silver halide on at least one side of a...
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6838231 |
Production process of silver halide photographic emulsion and silver halide photographic light-sensitive material
A process for producing a spectrally sensitized silver halide photographic emulsion having high sensitivity. A process for producing a silver halide photographic emulsion comprising as a...
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6828088 |
Silver halide photographic light-sensitive material
Disclosed is a silver halide photographic light-sensitive material comprising at least one silver halide emulsion layer on a support, wherein 40 mol % or more of silver halide contained in the...
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6828086 |
Water-based coating composition, infrared absorbing film, and photothermographic material by use thereof
A water-based coating composition is disclosed, comprising a latex comprising a polymer impregnated with an infared absorbing compound and a water-soluble polyester or latex comprising polymer...
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6815153 |
High speed color photographic element with improved granularity
This invention relates to a silver halide photographic element comprising a support bearing a cyan dye image-forming unit comprised of at least one red-sensitive silver halide emulsion layer having...
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6806043 |
Methine dye and silver halide photographic light-sensitive material containing the same
A silver halide photographic light-sensitive material is disclosed, comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein said emulsion layer...
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6794122 |
Silver halide photographic material
A silver halide photographic material comprising a support having thereon at least one silver halide photographic emulsion layer, wherein the emulsion layer contains at least one compound of...
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6794121 |
Method of making a silver halide photographic material having enhanced light absorption and low fog and containing a scavenger for oxidized developer
This invention relates to a method of spectrally sensitizing a silver halide emulsion comprising the following steps in the following order a) providing a silver halide emulsion comprising tabular...
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6787297 |
Dye-Layered silver halide photographic elements with low dye stain
This invention provides a silver halide photographic element comprising at least one silver halide emulsion comprising silver halide grains which have associated therewith at least an inner dye...
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6762015 |
Silver halide photographic emulsion and silver halide photographic material
A silver halide photographic emulsion which contains at least two sensitizing dyes represented by the following formula (I): Dye-((A) r Q) q (M) m (I) wherein Dye represents a dye moiety; A...
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6750002 |
Process for the preparation of concentrated dye-water compositions
A process for preparing a concentrated photographic spectral sensitizing dye-water composition which comprises adding an anionic sensitizing dye to an aqueous medium in the substantial absence of...
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6730461 |
Thermally developable imaging materials with reduced mottle providing improved image uniformity
A photothermographic material that comprises a support having thereon one or more thermally-developable imaging layers comprising a binder and in reactive association, a photosensitive silver...
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6689547 |
Thermally developable imaging materials with improved image uniformity
A photothermographic material that comprises a support having thereon one or more thermally-developable imaging layers comprising a binder and in reactive association, a photosensitive silver...
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6686142 |
Radiation-sensitive emulsion, silver halide photographic film material and radiographic intensifying screen-film combination
A chemically and spectrally-sensitized emulsion has been described, wherein said emulsion comprising (100) cubic silver halide grains with an average edge length of from 0.2 up to 1.5 μm, has been...
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6649337 |
Heat-developable photosensitive material
A heat-developable photosensitive material comprises: a support; a photosensitive silver halide; a non-photosensitive organic silver salt; a reducing agent for a silver ion; a binder; and a...
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6649336 |
Silver halide photographic light-sensitive material
A silver halide photographic light-sensitive material is disclosed, including at least one silver halide emulsion layer, wherein the silver halide grain contained in the emulsion layer is silver...
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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...
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6593074 |
Silver halide photographic emulsion, producing method of the same, and silver halide photographic material containing the same
A silver halide photographic emulsion is disclosed, which comprises at least one dye or sensitizing dye having at least one organic counter ion; and also a silver halide photographic emulsion layer...
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6582895 |
Silver halide photographic emulsion comprising methine compound and silver halide photographic material
A silver halide photographic emulsion which comprises at least one methine compound represented by the following formula (I): wherein X 1 and X 2 each represents an oxygen atom, a sulfur atom,...
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6582894 |
Silver haide photographic emulsion and photographic light-sensitive material using same
A silver halide photographic emulsion is disclosed, comprising a silver halide grain having a spectral absorption maximum wavelength of less than 500 nm and a light absorption intensity of 60 or...
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6582892 |
Heat-stabilized IR-sensitive thermally developable imaging materials
A black-and-white photothermographic material that is sensitive at a wavelength greater than 700 nm, and comprises a support having thereon one or more thermally-developable imaging layers...
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6558893 |
Photographic material having improved color reproduction
This invention comprises a silver halide photographic material comprising at least one silver halide emulsion comprising silver halide grains having associated therewith a combination of two or...
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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...
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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...
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6514677 |
Thermally developable infrared sensitive imaging materials containing heat-bleachable antihalation composition
Photothermographic materials comprise heat-bleachable antihalation compositions in antihalation layers. These compositions comprise a hexaarybiimidazole and one or more infrared radiation absorbing...
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6492102 |
Silver halide emulsion and silver halide light sensitive photographic material
A red or infrared sensitive silver halide emulsion is disclosed, comprising at least a compound represented by the following formula. A photographic material containing the emulsion is also disclosed.
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6465163 |
Heat development image forming process, thermally decoloring image recording process and process for decoloring cyanine dye
A heat developable light-sensitive material comprises a support, a light-sensitive layer and a non-light-sensitive layer. The light-sensitive layer contains silver halide and a reducing agent. The...
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6458524 |
Silver halide photographic light-sensitive material
A silver halide photographic light-sensitive material is described, comprising at least one compound represented by the following formula (I): wherein Z 1 and Z 2 each represents oxygen atom,...
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6413711 |
Photothermographic material
A photothermographic material is disclosed, comprising a support and a photosensitive layer containing an organic silver salt, a photosensitive silver halide and a binder, wherein the...
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6368781 |
Heat sensitivity improvement with combinations of gold sensitization and spectral sensitizing dye and filter device
The invention relates to a photographic element comprising a support and a silve halide emulsion layer wherein the silver halide emulsion contains at least one absorber dye and at least one...
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6365335 |
Compound and silver halide photographic material containing the same
A Silver halide photographic material high in sensitivity and decreased in residual color is disclosed, which comprises at least one compound represented by the following formula (I): wherein Z...
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6329135 |
Silver halide photothermographic material
A silver halide photothermographic material is disclosed, comprising a support having thereon a light-sensitive layer and light-insensitive layer, wherein the light-sensitive layer or the...
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6329133 |
Color photographic material having enhanced light absorption
This invention comprises a silver halide photographic material comprising at least one silver halide emulsion comprising silver halide grains having associated therewith a combination of two or...
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6306570 |
Silver halide light sensitive emulsion layer having enhanced photographic sensitivity
A photographic element comprising at least one silver halide emulsion layer in which the silver halide is sensitized with a compound of the formula: ##STR1## wherein A is a silver halide adsorptive...
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6280921 |
Color photographic silver halide material
A color photographic silver halide material which contains at least one light-sensitive silver halide emulsion, and a cyanine dye of formula (I) ##STR1## wherein R 1 , R 2 , R 3 , R 4 , R 5 and...
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6265146 |
Thermally developable photosensitive material
A thermally developable photosensitive material of enhanced sensitivity, reduced variation in sensitivity following pre-exposure storage and improved silver image tone is disclosed, comprising a...
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6258523 |
Cyanine dyes
The present application provides cyanine dyes of the formula (1) ##STR1## in which R 1 , R 2 , R 3 , R 4 , R 5 , R 6 mutually independently mean H, a substituent or R 5 together with R 6 or R...
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6214533 |
Thermally developable photosensitive material
A thermally developable photosensitive material is disclosed. The thermally developable photosensitive material comprises at least one of dye represented by Formula I-a through I-d and at least one...
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6210871 |
Silver halide color photographic light-sensitive material
A silver halide color photographic light-sensitive material having at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer, at least one...
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6187525 |
Color photographic elements of increased sensitivity containing one equivalent coupler
A photographic recording element is disclosed containing in at least one dye image forming layer unit (a) a radiation-sensitive silver halide grains include tabular grains (1) having {111} major...
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6165703 |
Color photographic material having enhanced light absorption
A silver halide color photographic material comprises at least one silver halide emulsion comprising silver halide grains having associated therewith at least two dye layers comprising (a) an...
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6153371 |
Silver halide light sensitive emulsion layer having enhanced photographic sensitivity
This invention comprises a photographic element comprising a support and at least one silver halide emulsion layer in which the silver halide is sensitized with a compound of the formula: Q-XY...
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6120982 |
Red sensitizing dye combinations for high chloride emulsions
A silver halide photographic material comprises a red sensitive layer which contains a high chloride emulsion sensitized with at least two red sensitizing dyes. By adjusting the relative amounts of...
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6093526 |
Photographic film element containing an emulsion with broadened green responsivity
This invention comprises a photographic element for accurately recording a scene as an image comprising a support and coated on the support a plurality of hydrophilic colloid layers comprising...
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6074814 |
Photothermographic material comprising an infra-red sensitizer
A photothermographic recording material comprising a photo-addressable thermally developable element including a substantially light-insensitive organic silver salt, photosensitive silver halide in...
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