Matches 51 - 100 out of 316 < 1 2 3 4 5 6 7 >
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6063555 Silver halide color photographic light-sensitive material  
A silver halide color photographic light-sensitive material is disclosed. The light-sensitive material comprises a transparent support having on one side thereof a cyan dye-forming...
6060227 Color negative film  
A color negative film having a support, at least one blue-sensitive, yellow-coupling silver halide emulsion layer, at least one green-sensitive, magenta-coupling silver halide emulsion layer and at...
6054257 Photographic element containing particular coupler and inhibitor releasing coupler  
A photographic element is disclosed comprising: a) a first light sensitive silver halide emulsion layer containing a compound of Formula I: COUP 1 --(L) n --A ...
6043016 Photographic element containing a malonanilide DIR coupler  
This invention comprises a photographic element, comprising a support bearing at least one silver halide emulsion and at least one malonanilide yellow dye-forming DIR coupler of structure I, below:...
6020115 Light-sensitive silver halide color photographic elements containing 2-equivalent 5-pyrazolone magenta couplers  
Multilayer color photographic element having on a support base blue-, green- and red-sensitive silver halide emulsion layers respectively associated with non-diffusing yellow, magenta and cyan...
6007974 Silver halide element containing triazole inhibitors  
This invention relates to a photographic element comprising a support having situated thereon at least one silver halide emulsion layer, the element further containing an image modifying coupler...
6004737 Photographic element containing a yellow DIR coupler  
A photographic element comprises a support bearing at least one silver halide emulsion and at least one acylacetanilide yellow dye-forming DIR coupler of structure I, below ##STR1## wherein: the R...
5998107 Photographic element containing improved acylacetamido yellow dye-forming coupler  
Disclosed is a photographic element comprises a silver halide emulsion layer having associated therewith a 3-indoloylacetanilide yellow dye-forming coupler of structure I, below: wherein: R 1 ...
5998106 Photographic element containing cylacetamido yellow dye-forming couplers  
Disclosed is a photographic element comprising a silver halide emulsion layer having associated therewith a 3-indoloylacetanilide yellow dye-forming coupler of structure I, below: ##STR1## wherein:...
5994038 Photographic element containing acetamido DIR coupler  
The invention provides a photographic element, comprising a support bearing at least one silver halide emulsion and at least one 3-indoloylacetanilide yellow dye-forming DIR coupler of structure I,...
5965341 Photographic element containing particular coupler combination  
The invention provides a photographic element comprising a silver halide emulsion layer sensitive to green light having associated therewith (a) a 1-aryl-3-anilino-4-benzotriazolyl-5-pyrazolone...
5945267 Silver halide color photographic light sensitive material  
A silver halide color photographic light sensitive material is disclosed, comprising a support having thereon photographic component layers, at least one of the component layers containing a...
5942381 Photographic element and process employing active, stable benzotriazole-releasing DIR couplers  
A photographic element comprising a silver halide emulsion layer having associated therewith a 1-phenyl-3-anilino-4-benzotriazolyl-5-pyrazolone magenta dye-forming DIR coupler of structure I:...
5939246 Color photographic silver halide negative imaging material and process  
A process of compositing two or more separate images comprising: (a) imagewise exposing a color negative photographic recording material to a subject in front of a uniformly colored screen...
5932407 Color photographic element containing oxidized developer-scavenging naphtholic coupler forming wash-out dye  
A color photographic element comprising a film support and a first radiation-sensitive layer further includes an oxidized developer-scavenging naphtholic coupler that is substantially immobilized...
5912110 Photographic coupler capable of releasing a photographically useful group  
A photographic element comprising a support having situated thereon at least one silver halide emulsion layer, the layer containing a photographic coupler represented by the formula ##STR1##...
5837438 Silver halide color photographic photosensitive material  
A compound represented by the following general formula (I) is added to at least one layer of a silver halide photographic photosensitive material, thereby improving sharpness and graininess or...
5834167 Photographic element containing yellow dye-forming coupler comprising a dye light stability enhancing ballast and process  
A photographic element comprising a light sensitive silver halide emulsion layer having associated therewith an open chain α-carbonyl acetanilide yellow dye-forming coupler having the formula:...
5830627 Silver halide color photograph material and method for forming image using the same  
A silver halide color photographic material is described, which comprises a support having provided thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion...
5830618 Silver halide photographic material  
A silver halide photographic material is provided which comprises a support having thereon at least one light-sensitive silver halide emulsion layer wherein said light-sensitive layer or another...
5827638 Silver halide photographic light-sensitive material and image formation method using the same  
A silver halide photographic light-sensitive material is described, which comprises a support having provided thereon a light-sensitive silver halide emulsion layer, wherein the silver halide...
5827637 Silver halide light-sensitive material and image formation method using the same  
A silver halide light-sensitive material is disclosed, comprising a compound represented by the following formula (1): ##STR1## wherein PUG represents a photographically useful group bonded to B...
5821043 1,2,4-triazole-releasing pyrazolone DIR couplers  
This invention provides a photographic element comprising a support bearing one or more silver halide emulsions and one or more pyrazolone magenta dye-forming DIR couplers of structure I: ##STR1##...
5736307 Silver halide color photographic light-sensitive elements having improved image quality  
Silver halide photographic element comprising a support having coated thereon red-, green- and blue-sensitive silver halide emulsion layers comprising, respectively, cyan, magenta and yellow...
5719011 Photographic recording material  
Compounds of the formula I are suitable as release compounds for photographically useful groups (photographic units). On reacting with nucleophilic reagents, preferably with dinucleophiles, the...
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...
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...
5674673 Silver halide color photographic material  
The invention concerns a color negative process wherein a photographic material comprising silver chloride or silver bromide and a DIR or DIAR coupler is processed in the presence of a polyester...
5670306 Photographic element containing pyrazolone pug releasing coupler and imaging process employing same  
The invention provides a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a 1-aryl-2-pyrazolin-5-one coupler bearing a 4-aryloxy...
5660975 Silver halide color photographic material  
A silver halide color photographic material comprising at least one layer provided on a support, said layer containing a coupler represented by the following formula (1): ##STR1## wherein Z a ...
5641613 Photographic element containing an azopyrazolone masking coupler exhibiting improved keeping  
The invention provides a photographic element comprising a support bearing a light-sensitive photographic silver halide layer containing (1) a bicyclic azole coupler (2) an azopyrazolone masking...
5631125 Photographic useful group releasing system  
A photographic element is disclosed containing a compound capable of releasing image-wise a photographic useful group (PUG) based on a mechanism involving radical formation under development...
5609999 Silver halide color photographic material  
A silver halide color photographic material can be formed which exhibits good storage stability and provides excellent sharpness and superior color reproducibility by incorporating therein a dye...
5599656 Photographic materials having releasable compounds  
Photographic elements are disclosed having a first coupler represented by the formula: COUP 1 -T-INH wherein COUP 1 is a coupler moiety, T is a timing group bonded to INH through a...
5594047 Method for forming photographic dispersions comprising loaded latex polymers  
Loaded latex dispersions of hydrophobic photographically useful compounds with a wide variety of polymer latices are prepared by preparing an oil phase solution of the hydrophobic compound or...
5576167 Photographic element containing a stable aryloxypyrazolone coupler and process employing same  
A photographic element comprises a light-sensitive silver halide emulsion layer having associated therewith a coupler based on a 1-aryl-2-pyrazolin-5-one ring and represented by formula I: ##STR1##...
5576158 Color photographic reversal element with improved color reproduction  
A color reversal photographic element comprises a support bearing a red-sensitive, cyan dye-forming unit, a green-sensitive, magenta dye-forming unit, and a blue-sensitive, yellow dye-forming unit,...
5571661 Silver halide light-sensitive color photographic material  
A silver halide light-sensitive color photographic materials is disclosed. The material comprises a compound which releases, upon reaction with an oxidation product of a color developing agent, a...
5567577 Photographic elements containing release compounds  
A photographic element comprising a support having located thereon at least one silver halide emulsion layer, the element containing a release compound that provides a non-imagewise distribution of...
5547824 Silver halide color photographic light-sensitive material containing compounds capable of releasing photographically useful groups and a specific silver iodobromide  
Disclosed is a silver halide color photographic light-sensitive material which contains an emulsion in which the silver iodide surface content of the silver halide grains is less than the average...
5547818 Colour print material with variable gradation  
A color photographic print material with the usual three different sensitized silver halide emulsion layers and at least one silver halide emulsion layer containing no color coupler (control layer)...
5545513 Photographic material with improved granularity  
A multilayered color photographic element contains a support having coated thereon photographic silver halide emulsion layers including at least three layers each having the same spectral...
5543279 Silver halide light-sensitive material  
A silver halide light-sensitive material containing a compound represented by formula (I): ##STR1## wherein variables in the above formula (I) are defined in the specification. The silver halide...
5538834 Blocked photographically useful compounds for use with peroxide-containing processes  
A method is disclosed for developing an image in a photographic element comprising a support, a silver halide emulsion containing an imagewise distribution of developable silver halide grains, and...
5538838 Silver halide color photographic material  
The present invention provides a silver halide color photographic material having an excellent color reproducibility and preservability. A novel silver halide color photographic material comprising...
5529894 Silver halide photographic material containing a coupler capable of releasing a plurality of photographically useful groups or precursors thereof  
Disclosed is a silver halide color photographic material which comprises a support having thereon at least one photosensitive silver halide emulsion layer, a pyrazoloazole based magenta coupler,...
5521057 Photographic elements comprising 2-phenylcarbamoyl-1-naphthol image-modifying couplers yeilding dyes resistant to crystallization and reduction  
Photographic elements comprising certain 2-phenylcarbamoyl-1-naphthol image-modifying couplers exhibit proper hue, a resistance to dye crystallization, and a resistance to leuco cyan dye formation....
5510235 Photographic elements comprising 2-phenylcarbamoyl-naphthol image-modifying couplers yielding dyes resistant to crystallization and reduction  
Photographic elements comprising certain 2-phenylcarbamoyl-1-naphthol couplers exhibit proper hue, a resistance to dye crystallization, and a resistance to leuco cyan dye formation. Such couplers...
5508154 Silver halide photographic light-sensitive material, developer, and image-forming process  
An image-forming process of a silver halide photographic material having at least one light-sensitive silver halide emulsion layer on a support, which comprises imagewise exposing the photographic...
5500330 Photographic material and process comprising a thiol beach assist in the low sensitivity layer of a triple-coat  
A photographic element comprises at least three light sensitive silver halide layers spectrally sensitized to the same region of the electromagnetic spectrum wherein the least sensitive such layer,...
Matches 51 - 100 out of 316 < 1 2 3 4 5 6 7 >