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5728517 Photographic emulsions of enhanced sensitivity  
Tabular grain emulsions of enhanced photographic sensitivity are disclosed in which the tabular grains contain a maximum surface iodide concentration along their edges and a lower surface iodide...
5728515 Iodide containing high bromide tabular grain emulsions exhibiting improved photoefficiency  
A photographically useful high bromide tabular grain silver halide emulsion is disclosed in which iodide is incorporated in a tabular grain central region to lower contrast and in a peripheral...
5726007 Limited dispersity epitaxially sensitized ultrathin tabular grain emulsions  
A photographic emulsion is disclosed comprised of coprecipitated radiation-sensitive silver halide grains containing greater than 70 mole percent bromide, based on silver, and exhibiting a...
5726006 Tabular grain silver halide emulsions, a method for their preparation and photographic products  
A photosensitive emulsion is disclosed comprised of a dispersing medium and silver halide grains containing at least 80 mole percent bromide, based on silver, wherein at least 50% of the projected...
5726005 Photographic print elements containing cubical grain silver iodochloride emulsions  
A photographic print element is disclosed having a reflective support and at least one image recording emulsion layer unit containing cube-like silver iodochloride grains containing from 0.05 to 3...
5726008 Photographic elements with improved vehicles  
A photographic element is disclosed comprised of a layer containing radiation-sensitive silver halide grains and a vehicle which can be chill set and is in part derived from gelatin and in part...
5723278 Tabular grain emulsions with selected site halide conversions and processes for their preparation  
A radiation-sensitive photographic emulsion is disclosed containing a gelatino-vehicle and tabular grains accounting for at least 70 percent of total grain projected area comprised of, prior to...
5723265 Image forming method  
A color image forming method is disclosed, comprising developing a silver halide photographic material and bleach and/or fixing the photographic material, wherein the color image is formed in the...
5723280 Photographic element comprising a red sensitive silver halide emulsion layer  
A silver halide photographic element comprises a silver halide emulsion layer sensitized with a sensitizing dye of Formula I: ##STR1## wherein each of X1 and X2 is an oxygen atom, a sulfur atom,...
5723277 Silver halide emulsion and silver halide color photographic material using the same  
Disclosed is a silver halide emulsion containing tabular silver halide grains in such an amount that the projected area of the tabular silver halide grains accounts for 30% or more of the entire...
5716775 Heat-developable color light-sensitive material  
A heat developable color light-sensitive material is disclosed, comprising a support having provided thereon at least a light-sensitive silver halide emulsion(s), a binder and a dye-donating...
5712083 Method of preparing monodisperse tabular-grain silver halide emulsion, and photographic material comprising the same  
A method of preparing a silver halide emulsion is disclosed, comprising a disperse medium and silver halide grains, said method comprising the steps of: (1) forming silver halide tabular grains...
5712077 Method for making by phototypesetting a lithographic printing plate according to the silver salt diffusion transfer process  
The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the following steps: image-wise exposing with a...
5710095 Direct thermal imaging method using a protected heat-sensitive recording material  
A recording material comprising on the same side of a support, called the heat-sensitive side, (1) one or more layers comprising an imaging composition essentially consisting of (i) a...
5709989 Process for making high chloride tabular grain emulsion using multiple stream addition of iodide  
The invention generally relates to a process for forming tabular silver chloride grains comprising nucleating silver chloride particles, introducing alkali iodide solution into the dispersing...
5709981 Photographic material and process utilizing high chloride tabular grain silver halide emulsions with (111) crystallographic faces  
The invention relates to a light sensitive photographic element comprising a support, and chemically and spectrally sensitized emulsions (A) and (B), wherein:emulsion (A) comprises a tabular...
5709988 Tabular grain emulsions exhibiting relatively constant high sensitivities  
Radiation-sensitive emulsions are disclosed comprised of high bromide tabular grains containing a peripheral band of increased iodide concentration. The tabular grains exhibit an average...
5700608 Process for making photographic emulsions and photographic elements and emulsions containing latent image forming units internally containing sensitizing dye  
A photographic element is described which comprises a silver halide emulsion having incorporated therein a latent image forming unit, said unit being comprised of an agglomeration of silver halide...
5700631 Photographic element containing new gold(I) compounds  
A photographic element is provided comprising a support having situated thereon a silver halide emulsion layer, the emulsion layer comprising a compound of the formula: Z--SO2 S--Au(I)--L...
5698383 Color photographic element with improved contrast  
This invention provides a color silver halide photographic element comprising a support having situated thereon a red light-sensitive, cyan dye-forming unit; a green light-sensitive, magenta...
5698387 High bromide emulsions containing a restricted high iodide epitaxial phase on (111) major faces of tabular grains beneath surface silver halide  
A photographic emulsion is disclosed comprised of a dispersing medium and radiation-sensitive grains with greater than 50 percent of total grain projected area being accounted for by tabular...
5695922 High chloride 100 tabular grain emulsions containing a high iodide internal expitaxial phase  
A photographic emulsion comprised of high chloride radiation-sensitive tabular grains comprised of a tabular host portion containing greater than 50 mole percent chloride, based on silver, and...
5695923 Radiation-sensitive silver halide grains internally containing a discontinuous crystal phase  
A photographic emulsion is disclosed in which radiation-sensitive silver halide grains are present containing (a) a continuous silver halide phase of a face centered cubic rock salt crystal...
5693461 Mixed packet color photographic system  
This invention describes the composition and method of preparation of heteroflocculated packet emulsion clusters containing a light sensitive and selectively photosensitized silver halide emulsion...
5691124 Color photographic element with improved push processing  
This invention provides color silver halide photographic element comprising a red light-sensitive, cyan dye-forming unit comprising a photosensitive silver halide emulsion layer and an image...
5691130 Color recording photographic elements exhibiting an increased density range, sensitivity and contrast  
A color recording photographic element is disclosed containing a support and, superimposed on the support, blue, green and red recording layer units. The layer unit nearest the support contains a...
5691131 High bromide tabular grain emulsions with dislocations in peripheral regions  
A photographic emulsion is disclosed comprised of a radiation-sensitive high bromide tabular grain emulsion. At least 50 percent of total grain projected area is accounted for by tabular grains...
5691119 Process for preparation of digitally imaging high chloride emulsions  
The invention provides a method of treating silver chloride emulsions comprising providing a silver chloride emulsion, adding gold and sulfur chemical sensitizers, heating to chemically sensitize...
5691127 Epitaxially sensitized ultrathin tabular grain emulsions containing stabilizing addenda  
The invention relates to an emulsion comprising silver halide grains, said grains being tabular and comprising sensitizing dye(s) and silver salt epitaxial deposits, and addenda that include a...
5681692 Nonagglomerating antifoamants  
The invention relates to a solution for forming silver halide emulsions comprising water, a gelatin containing less than 30 micromoles of methionine per gram of gelatin, and at least one...
5679504 Color photographic silver halide material  
A color photographic silver halide material which contains as photosensitive layers on a support at least one red-sensitive silver halide emulsion layer containing at least one cyan coupler, at...
5679508 Color photographic silver halide material  
A color photographic silver halide with a support and at least one silver halide emulsion layer, the silver halide of which is stabilized by compounds I and II, is distinguished by reduced storage...
5674674 Low staining green spectral sensitizing dyes and silver chloride emulsions containing iodide  
The invention relates to a photographic element comprising a silver halide emulsion wherein at least one layer contains a silver chloroiodide emulsion containing at least 95 mole percent chloride...
5672467 Higher speed color photographic element and a method for high speed imaging  
A dye image forming photographic element is disclosed containing at least one green or red sensitized silver halide emulsion layer containing a dye-forming coupler and silver halide grains. At...
5672468 Silver halide color photographic material and method for forming color image  
A silver halide color photographic material having photographic constituent layers on a support, said photographic constituent layers comprising at least 3 kinds of silver halide emulsion layers...
5667955 High bromide ultrathin tabular emulsions improved by peptizer modification  
An improved spectrally sensitized ultrathin tabular grain emulsion is disclosed in which tabular grains (a) having {111} major faces, (b) containing greater than 50 mole percent bromide, based on...
5667953 Silver halide photographic material comprising mercaptotetrazole compound(s)  
The present invention relates to a light-sensitive silver halide photographic material comprising a support and silver halide emulsion layer or layers, wherein at least one of said silver halide...
5667949 Rapid image forming process utilizing high chloride tabular grain silver halide emulsions with (iii) crystallographic faces  
Photographic elements having bromide or iodide ion stabilized high chloride {111} tabular grain emulsions are rapidly processed. The emulsion grains comprise a high chloride core with a...
5667954 Photographic emulsions of enhanced sensitivity and reduced contrast  
An emulsion of enhanced photographic sensitivity and reduced contrast is disclosed containing high bromide tabular grains having a non-uniform iodide distribution, including (a) a peripheral zone...
5665530 Silver halide emulsion and photographic material using the same  
A silver halide emulsion which comprises at least one dispersion medium and silver halide grains, wherein not less than 30% of the total projected area of the silver halide grains accounts for...
5654133 Preparation of high chloride content (100) tabular grains having corner defects  
A method for producing a silver halide emulsion comprising tabular silver halide grains having a silver chloride content of 80% or more, the tabular silver halide grains having {100} planes as the...
5652089 Silver halide photographic emulsion  
A silver halide emulsion comprises silver halide grains 35% or more of the total projected area of which are tabular grains having a {100} plane as a main plane and having an average aspect ratio...
5650264 Method for forming an image on a silver halide color photographic material  
There is disclosed a method for forming an image by processing a silver halide color photographic material having at least one silver halide emulsion layer on a support, wherein at least one layer...
5650265 Silver halide light-sensitive element  
Palladium compounds are incorporated into a relatively low speed photographic print element. One embodiment of the invention comprises a silver halide light sensitive photographic print element...
5650266 Silver halide photographic emulsion and silver halide photographic light sensitive material  
A silver halide photographic emulsion is disclosed, containing tabular silver halide grains each comprising plural silver halide phases different in a silver iodide content from each other, in...
5641618 Epitaxially sensitized ultrathin dump iodide tabular grain emulsions  
An improved spectrally sensitized ultrathin tabular grain emulsion is disclosed in which tabular grains (a) having {111} major faces, (b) containing greater than 70 mole percent bromide, based on...
5641620 Silver halide emulsion, process for preparing the same, and silver halide photographic materials containing the same  
A process for producing a silver halide emulsion comprising tabular silver halide grains containing not less than 10 mol% of silver chloride and having {100} faces as major faces and an average...
5637550 Heat-sensitive recording material having image-stabilization properties  
A heat-sensitive recording material suited for use in direct thermal imaging and having image-stabilization properties which material contains in a binder on a support (i) a substantially...
5637446 Silver halide emulsion and photographic material having the same  
Disclosed are a silver halide emulsion comprising tabular, silver chloride-containing grains each having a major face of (100), having an aspect ratio of 2 or more and having a region having the...
5637447 Films for reproducing digitally stored medical diagnostic images  
A radiation-sensitive film for reproducing digitally stored medical diagnostic images through a series of laterally offset exposures by a controlled radiation source followed byprocessing in 90...