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7592133 |
Silver halide photographic material and image forming method using the same
A silver halide photographic material, includes transparent support having provided thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion layer and a...
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7244551 |
Silver halide color photosensitive material
A silver halide color photosensitive material comprising a support and, superimposed thereon, a blue-sensitive layer unit, a green-sensitive layer unit and a red-sensitive layer unit, each of these...
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7214464 |
High speed positive-working photothermographic radiographic film
The present invention is directed to a method of forming a positive image in a photothermographic assembly comprising a photothermographic material and an intensifying means for converting ionizing...
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7175975 |
Photographic material with improved development inhibitor releases
This invention relates to a multilayer silver halide photographic element, generally processed with phenylenediamine based developer solutions, comprising a support bearing a cyan dye image-forming...
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7108964 |
Compound containing an anthranilic acid blocking group
The invention relates to a novel kind of anthranilic acid compound that releases a UG as a function of chemical bond cleavage according to Formula (I):
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7060425 |
Color photographic material
A color photographic material is described containing a compound of formula (I) wherein, if n=1, R 1 is, inter alia, a radical of formula (II), and, if n=2, R 1 is unsubstituted or C 1 –C 4...
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6974663 |
Silver halide imaging element containing intercalated photographically useful compounds
A photographic element is described comprising a support bearing one or more hydrophilic colloid layers including at least one photographic silver halide emulsion layer, wherein a photographically...
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6951711 |
Silver halide color photographic lightsensitive material
A silver halide color photographic lightsensitive material containing at least one compound capable of increasing photographic speed, the compound having at least three heteroatoms in its molecule,...
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6929906 |
Silver halide color photosensitive material
A silver halide color photosensitive material comprises at least one light-sensitive silver halide emulsion layer and at least one nonlight-sensitive layer. At least one of the nonlight-sensitive...
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6780573 |
Color photographic element containing coupler moiety with improved amino acid timing group
The invention relates to a color silver halide photographic element comprising a light-sensitive silver halide emulsion layer, said silver halide emulsion being in reactive association with an...
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6756188 |
Photographic recording material for accelerated development
This invention relates to a photographic element comprising a support and at least two silver halide emulsion layers further comprising, an electron transfer agent releasing compound represented by...
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6696232 |
Color negative element intended for scanning
A color negative photographic film element for producing a color image suited for conversion to an electronic form and subsequent reconversion into a viewable form: said element comprising a...
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6660465 |
Yellow coupler and silver halide color photographic lightsensitive material containing the same
A compound represented by the following formula (I) to (VII): In the formulas, R 1 represents an acyl group, cyano group, nitro group, aryl group, heterocyclic residue, alkoxycarbonyl group,...
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6641987 |
Silver halide photographic light-sensitive material
Disclosed is a silver halide color photographic light-sensitive material including at least one red-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion...
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6620580 |
Color negative element containing triple-coated blue record and method of imaging using same
Disclosed is a photographic element comprising a support bearing a blue light sensitive record containing at least three layers having different levels of light sensitivity arranged in the order...
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6566043 |
Silver halide photographic light-sensitive material
The present invention is to provide a silver halide photographic light-sensitive material comprising a support having thereon a light-sensitive silver halide emulsion layer comprising a compound...
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6534252 |
Color photographic element comprising a common chromogenic coupler
A light sensitive silver halide color photographic element having a common chromogenic coupler and a distinct developer associated with each color forming layer unit is disclosed. In a first...
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6521400 |
Image modification in color reversal photographic elements
A multilayer color reversal photographic film element is described containing at least two silver halide photographic emulsion layers and a compound of the formula F-1: wherein A, B, C, and D...
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6498004 |
Silver halide light sensitive emulsion layer having enhanced photographic sensitivity
This invention provides a photographic element comprising at least one silver halide emulsion layer in which the silver halide is sensitized with a compound of the formula (a): Δ−(t) m −XY′...
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6472136 |
Method of dispersing water insoluble photographically useful compounds
A method for forming a dispersion of an oil-soluble photographically useful compound in water or a hydrophilic colloid composition is disclosed, comprising dispersing the compound in the presence...
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6472135 |
Silver halide element with improved high temperature storage and raw stock keeping
This invention relates to a silver halide photographic element comprising at least one silver halide emulsion, said silver halide element further comprising an amido compound represented by Formula...
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6472133 |
Silver halide element with improved high temperature storage
This invention relates to a silver halide photographic element comprising at least one silver halide emulsion layer containing a dye-forming coupler which reacts with an oxidized color developing...
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6458522 |
Silver halide photographic light-sensitive material and processing method thereof
A silver halide photographic light-sensitive material includes a compound selected from: (1) a quaternary nitrogen or phosphorus salt compound, having 20 or more of total recurring units...
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6458521 |
Color photographic element containing coupler useful for forming neutral silver-based image
The invention provides a color photographic element that contains a coupler useful for forming a neutral silver-based image. Such couplers are particularly useful to provide an auxiliary...
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6403293 |
Silver halide color photographic light sensitive material
A silver halide color photographic light sensitive material is disclosed, comprising a support having thereon a blue-sensitive silver halide emulsion layer, a green-sensitive silver halide emulsion...
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6346371 |
Photographic element containing a DIR coupler
The invention provides a photographic element comprising at least one emulsion layer comprising at least 50 mol % silver chloride, which layer comprises at least one DIR coupler in association with...
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6322959 |
Silver halide color photographic lightsensitive material
A silver halide color photographic lightsensitive material comprises a support and, superimposed thereon, a yellow color-forming blue-sensitive emulsion layer, a magenta color-forming...
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6309811 |
Color photographic element containing nitrogen heterocycle derivative and inhibitor releasing coupler
Disclosed is a color photographic element comprising: a) a first light sensitive silver halide emulsion layer containing a compound with an aromatic bicyclic nitrogen nucleus of which at least...
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6284448 |
Silver halide light sensitive color photographic material
A silver halide light sensitive color photographic material is disclosed, comprising a support having thereon a silver halide emulsion layer, the photographic material further comprising a...
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6280919 |
Photographic element containing a stable aryloxypyrazolone coupler and process employing the same
The invention provides a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a coupler based on a 1-aryl-3-arylpyrazol-5-one ring and...
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6265142 |
Heat developable color photographic light-sensitive material
A heat developable color photographic light-sensitive material comprising at least one dye providing compound represented by the formula (L1) shown below and at least one developing agent...
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6261750 |
Silver halide color light-sensitive material
A silver halide color light-sensitive material contains at least one light-sensitive silver halide emulsion layer and at least one non-light-sensitive layer on a support, wherein at least one of...
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6242168 |
Silver halide color photographic light-sensitive elements having improved image quality
The present invention relates to a light-sensitive silver halide color multilayer photographic material which comprises a support base having coated thereon at least three red-sensitive emulsion...
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6238855 |
Photographic element containing a DIR coupler
A photographic element comprising a support bearing one or more silver halide emulsions at least one of which comprises at least 50% silver chloride in association with one or more image...
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6228572 |
Color photographic element containing ballasted mercaptodiazole derivative and inhibitor releasing coupler
The invention provides a color photographic element comprising: a) a first light sensitive silver halide emulsion layer containing a compound of Formula 1: ##STR1## wherein: M is...
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6218097 |
Color photographic silver halide material
A colour photographic silver halide material having a support and at least one photosensitive silver halide emulsion layer which contains a magenta coupler of the formula (I) ##STR1## in which R 1 ...
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6197488 |
Color photographic element containing a coupler releasing derivative with at least three heteroatoms with specific hydrophobicity
Disclosed is a color photographic element comprising at least one light sensitive silver halide emulsion layer having associated therewith a coupler according to Formula I: COUP--(TIME) n --HSM ...
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6190853 |
Photographic elements containing novel yellow couplers
This application discloses a photographic element comprising an image dye-forming coupler, and in particular a yellow coupler with an indazole coupling-off group which produces images with improved...
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6190849 |
Photographic element containing ballasted tetrazole derivative and inhibitor releasing coupler
The invention provides a color photographic element comprising: a) a first light sensitive silver halide emulsion layer containing a tetrazole compound of Formula I: ##STR1## wherein when R...
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6190848 |
Color photographic element containing ballasted triazole derivative and inhibitor releasing coupler
The invention provides a color photographic element comprising: a) a first light sensitive silver halide emulsion layer containing a compound of Formula I: ##STR1## wherein Q represents the...
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6190847 |
Color negative film for producing images of reduced granularity when viewed following electronic conversion
A color negative silver halide photographic element is disclosed that is capable of producing images that, when converted to electronic form and then converted to a viewable form, exhibit reduced...
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6174662 |
Combinations of purine-releasing pyrazolone DIR couplers and pyrazolone of pyrazolotriazole imaging couplers
A photographic element comprises: (a) a support; and (b) at least one silver halide emulsion layer; wherein said emulsion layer contains (c) at least one magenta dye-forming pyrazolone DIR coupler...
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6171772 |
Silver halide color photosensitive material
A silver halide color photosensitive material comprises blue-, green-, and red-sensitive silver halide emulsion layers on a support, and at least one layer of the material contains a compound...
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6171771 |
Photographic element containing a DIR coupler
This invention comprises a photographic element having a support bearing one or more silver halide emulsions and one or more DIR couplers of structure I or II below: ##STR1## wherein: Z is a...
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6159672 |
Photographic material having a blue sensitive coupler starved unit
The invention provides a multilayered color photographic element and associated image forming process wherein the element comprises a support having coated thereon photographic silver halide...
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6153369 |
Photographic element containing pyrazolone pug releasing coupler and imaging process employing same
Disclosed is a photographic element comprising a light-sensitive silver halide emulsion layer having associated therewith a pyrazol-5-one coupler bearing a 4-aryloxy coupling-off group containing a...
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6150079 |
Color photographic recording material
A color photographic material, the cyan coupler of which is of the formula ##STR1## in which R 11 means an alkyl, aryl, acylamino, alkylcarbamoyl, arylcarbamoyl or a heterocyclic group, R 12 ...
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6150077 |
Photographic elements containing release compounds
Photographic elements are provided which contain a compound having the formula: R 1 --NH--(Q) m --C(R 2 )(R 3 )--(TIME) n -PAM wherein: R 1 is an electron withdrawing moiety; Q is a group...
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6130031 |
Photographic element containing a benzolylacetanilide DIR coupler
This invention comprises a photographic element, comprising a support bearing at least one silver halide emulsion and at least one benzoylacetanilide yellow dye-forming DIR coupler of structure I,...
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6087082 |
Photographic element containing an acylacetanilide DIR coupler
This invention comprises a photographic element, comprising a support bearing at least one silver halide emulsion and at least one acylacetanilide yellow dye-forming DIR coupler of structure I,...
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