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7442487 |
Low outgassing and non-crosslinking series of polymers for EUV negative tone photoresists
A series structure of a chemically amplified negative tone photoresist that is not based on cross-linking chemistry is herein described. The photoresist may comprise: a first aromatic structure...
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6783922 |
Photographic material containing a scavenger-modified polymer
The invention is directed to a photographic material, comprising a photographic support and color sensitive recording layers on top of said support, said recording layers being separated from each...
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6410217 |
Heat-developable color light-senitive material
A heat-developable color light-sensitive material which contains at least, on a support, a light-sensitive silver halide emulsion, a binder, and a dye-providing compound, wherein the...
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6329129 |
Heat-developable color light-sensitive material
A heat-developable color light-sensitive material comprising a support having thereon at least a light-sensitive silver halide emulsion, a hydrophilic binder and a dye-donating compound capable of...
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6303282 |
Heat developable color photographic photosensitive material
The present invention discloses a color photographic photosensitive material for heat development, which material is characterized in that the color photographic photosensitive material produces...
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6303261 |
Silver halide color photographic material and image forming method using the same
Disclosed are a silver halide color photographic material having on a support a photographic element in which silver halide grains, a developing agent and a coupler capable of forming a dye by...
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6228568 |
Color photographic recording material
The present invention relates to a color photographic recording material which contains, in at least one layer between the substrate and light-sensitive emulsion layer situated nearest to the...
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6177227 |
Heat-development color photographic light sensitive material
There is disclosed a heat-development color photographic light-sensitive material which has on a base at least two applied silver halide emulsion layers different in color sensitivity from each...
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6020114 |
Color photographic recording material
A colour photographic recording material which contains on a support at least one blue-sensitive silver halide emulsion layer, which is associated with a yellow coupler, at least one...
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5856072 |
Photographic element containing 5-carbamoyl resorcinol interlayer scavenger
A color photographic element which comprises a light sensitive silver halide emulsion layer and a non-light sensitive interlayer containing a ballasted 5-carbamoyl-1,3-dihydroxybenzene compound....
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5629140 |
Photographic elements containing scavengers for oxidized developing agent
An improved photographic element comprises a support bearing at least one silver halide emulsion layer having associated therewith a hydrazide compound that functions as a scavenger for oxidized...
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5607812 |
Color diffusion transfer film unit
A color diffusion transfer film unit containing an alkali processing element as one of elements constituting the film unit, wherein at least one of the elements contains at least one oligomer or...
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5604079 |
Photographic system
There is described a photographic system wherein development of an exposed photosensitive element is carried out in the presence of an acylpyridine-N-oxide compound.
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5512414 |
Solid particle coupler dispersions for color diffusion transfer elements
A photographic color diffusion transfer element is disclosed wherein said element comprises a single dimensionally stable support, wherein said support comprises an opaque and light reflecting...
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5484683 |
Dye fixing element with hydrazine
There is disclosed a dye fixing element containing a novel compound which improves the light fastness of an image obtained by the method in which the image is formed by transferring. The above dye...
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5478712 |
Photographic elements protected against color contamination and dye stain
A ballasted amine is incorporated in a silver halide photographic element which contains a 2,4-disulfonamidophenol which functions as a scavenger for oxidized developing agent. The...
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5460933 |
Photographic element having solid particle dispersion of oxidized developer scavenger
Undesirable particle growth of particles comprising a hydrazide oxidized developer in a photographic dispersion can be significantly reduced when the hydrazide scavenger is in the form of a...
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5455155 |
Photographic element having reduced dye stain
Undesirable dye stain in a photographic element containing a disulfonamidophenol oxidized developer scavenger can be significantly reduced when the disulfonamidophenol scavenger is in the form of a...
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5447818 |
Color diffusion transfer film unit
A color diffusion transfer film unit and an image formation method using the same are disclosed, in which a light-sensitive material containing a specific sulfonamide compound of formula (I) and a...
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5419996 |
Color diffusion transfer photosensitive material
Disclosed is a color diffusion transfer photosensitive material containing a compound represented by a color diffusion transfer photosensitive material containing at least one compound represented...
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5370967 |
Barrier layer for dye containment in photographic elements
A photographic element for processing in moderate to large volume photofinishing baths and comprising one and only one dimensionally stable coating support, and coated thereon in reactive...
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5342730 |
Dye releasing couplers for color diffusion transfer elements with dye barrier layers
In accordance with this invention a photographic color diffusion transfer element and process for its development are provided. The element comprises a single dimensionally stable support, wherein...
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5342729 |
Dye fixing element with protective layer containing borate compound
Disclosed is a novel dye fixing element comprising a dye fixing layer on which a diffusive dye produced or released by developing a light-sensitive element containing at least (i) a light-sensitive...
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5338644 |
Process and composition for use in photographic materials containing hydroquihones
Hydroquinones form stable hydrogen-bonded complexes with N,N,N',N'-tetrasubstituted diamides of aromatic dicarboxylic acids in which two carboxyl groups are arranged para to one another on the same...
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5322758 |
Integral color diffusion transfer element for large volume development
In accordance with this invention a photographic color diffusion transfer element is provided wherein said element comprises a single dimensionally stable transparent support and coated thereon in...
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5298376 |
Photographic silver halide material with improved color saturation
This invention provides a color silver halide photographic element having improved color saturation and a method of developing the photographic element. The photographic element comprises at least...
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5290660 |
Dye permeable polymer interlayers
Blends of poly(caprolactone) and poly(vinyl chloride) have been found to have good dye permeability. They have been incorporated into photothermographic constructions as barrier interlayers and...
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5288745 |
Image separation system for large volume development
In accordance with this invention a diffusion transfer process is provided for forming a color photographic image comprising the steps of: (a) using an integral element comprising one and only one...
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5275927 |
Photothermographic articles containing novel barrier layers
Photothermographic articles containing interfacial barriers comprising a layer of a polymeric organic acid containing carboxyl and/or sulfo groups in direct contact with an adjacent layer...
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5264321 |
Photothermographic elements with novel layer structures
Various photothermographic elements are provided containing a transparent substrate; image receiving layers; dry silver layers; interlayers; and a translucent or opacifying layer. The translucent...
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5240809 |
Imageable articles having dye selective interlayers
The use of copolymers of vinylidene chloride and vinyl pyrrolidone as selective diffusion media in dye-diffusive photothermographic imaging constructions is disclosed. Unoxidized phenolic leuco dye...
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5236803 |
Color light-sensitive material with hydroquinone reducing agent
A color light-sensitive material comprising a support having thereon at least one light-sensitive layer containing light-sensitive silver halide, and further comprising in the at least one...
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5229246 |
Photographic materials containing polysaccharides
A diffusion transfer photographic material is disclosed, which comprises a support having thereon at least a photosensitive element comprising a photosensitive silver halide emulsion and a...
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5194361 |
Diffusion transfer color photosensitive material with quaternary ammonium mordant and counter ion
A diffusion transfer color photosensitive material is disclosed, comprising a support having thereon at least light-sensitive silver halides, binders and nondiffusible dye-providing compounds...
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5192649 |
Color diffusion transfer light-sensitive material
A color diffusion transfer light-sensitive material comprising a support having thereon light-sensitive silver halide emulsions and an electron donor in combination with reducible dye providing...
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5177262 |
Process and composition for use in photographic materials containing hydroquinones
Hydroquinones form stable hydrogen-bonded complexes with N,N,N',N'-tetrasubstituted diamides of aromatic dicarboxylic acids in which two carboxyl groups are arranged para to one another on the same...
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5168029 |
Multicolor recording material
A multicolor recording material is disclosed, which comprises a support having provided thereon at least two layers each containing a leuco dye which is capable of forming a color by oxidation and...
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5116716 |
Heat-developable color photographic material and image-forming process
Disclosed is a heat-developable color photographic material containing a compound represented by Formula (1) shown below: ##STR1## wherein X represents a halogen atom, and Y represents a group of...
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5112720 |
Color diffusion transfer photographic film unit with dye trapping layer
A color diffusion transfer photographic film unit is disclosed, which comprises: (1) a support having a light-shielding function in itself and/or having thereon a layer having a light-shielding...
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5075197 |
Diffusion transfer photographic elements
A diffusion transfer photographic element wherein there is included at least one layer which contains a water based polymer dispersion obtained by adding at least one ethylenic unsaturated monomer...
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5071740 |
Heat developable color photosensitive material
A heat developable color photosensitive material capable of forming color images in a heat development, more particularly, capable of obtaining heat developable color diffusion transfer images...
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5063135 |
Color diffusion transfer photographic light-sensitive material
A color diffusion transfer photographic light-sensitive material is disclosed, said light-sensitive material comprising at least one selected from the group consisting of polymers obtained by the...
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5051335 |
Heat developable light-sensitive material with paper support
A novel heat developable light-sensitive material is disclosed, comprising light-sensitive silver halide emulsion layers on a paper support, wherein at least one subbing layer capable of inhibiting...
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4983506 |
Silver halide photographic material
A silver halide photographic material is described, containing at least one polymer, which functions as both a color fogging preventing agent and a color mixing preventing agent, obtained by...
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4978606 |
Color photographic material with water insoluble amido bond polymer
A silver halide color photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, at least one layer of the material containing the...
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4968598 |
Heat developable color light-sensitive material
A heat developable color light-sensitive material comprising a support having thereon at least light-sensitive silver halide, a reducing agent and/or a reducing agent precursor, a binder, a dye...
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4957848 |
Heat developable color light-sensitive material with dye developers
A heat-developable color light-sensitive material is disclosed, comprising a support having thereon at least one layer containing a light-sensitive silver halide, a binder, a compound containing a...
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4950584 |
Heat-processable color photosensitive material
The method of processing a heat-processable color photosensitive material is disclosed. The photosensitive material comprises a support, provided thereon, a photosensitive layer containing a...
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4927744 |
Photographic element having solid particle dispersion oxidized developer scavenger
Photographic elements having an oxidized developer scavenger that is a solid particle dispersion of a hydroquinone derivative. The solid particle dispersion of the oxidized developer scavenger...
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4820608 |
Dye diffusion transfer imaging process and image receptor used therein
The present invention provides a dye diffusion transfer imaging process comprising transferring image-wise by diffusion an acid dye to an image-receiving layer incorporating a non-polymeric...
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