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7229738 |
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, which contains a fluorine compound having two or more...
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7115706 |
Polyether polymers and compositions derived therefrom
Polyether polymers providing a backbone substituted at intervals with electron stabilizing groups containing electron withdrawing groups are described. The polymers capture electrons and are...
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7049055 |
Silver halide photographic material
Disclosed is a silver halide photographic material containing a non ionic fluorine compound of formula (1) and an anionic fluorine compound of formula (2). The silver halide photographic material...
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6913866 |
Multicolor image-forming material and multicolor image-forming method
A multicolor image-forming material comprising: an image-receiving sheet comprising a support and an image-receiving layer; and at least four thermal transfer sheets each comprising a support, a...
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6815138 |
Heat-sensitive recording material
A heat-sensitive recording material includes a support having disposed thereon a heat-sensitive recording layer and a protective layer. The heat-sensitive recording layer contains at least two...
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6699634 |
Multicolor image forming material
A multicolor image forming material comprising: an image-receiving sheet comprising an image-receiving layer; and at least four thermal transfer sheets differing in color each comprising a support,...
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6667148 |
Thermally developable materials having barrier layer with inorganic filler particles
Thermally developable materials include an imaging layer containing a non-photosensitive source of reducible silver ions. Disposed over the imaging layer is a barrier layer that comprises inorganic...
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6613503 |
Use of large particle size lubricants in the protective overcoat of photographic papers
The invention relates to a photographic element comprising a reflection support and an overcoat layer wherein said overcoat layer comprises hydrophilic binder and lubricant, said lubricant has a...
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6576412 |
Hydrophilic colloid composition
A hydrophilic colloid composition having hydrophobic material dispersed therein and comprising an anionic surface active agent further comprises a cationic surface active agent in an amount...
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6485896 |
Emulsion composition to control film core-set
A photographic film comprising a base layer and at least one emulsion layer, the emulsion layer having a melting temperature that is within 4 degrees centigrade of the incubation temperature used...
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6326134 |
Process for manufacture of photographic emulsion
A process for forming a silver halide photographic emulsion is disclosed comprising precipitating silver halide grains in an aqueous dispersing medium to which has been added silver and halide salt...
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6280915 |
Spectrally sensitized tabular grain photographic materials
A silver halide coated photographic material is disclosed comprising sensitized silver bromide or silver bromoiodide tabular grains having an average thickness of less than 0.30 μm, in at least...
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6187528 |
Photothermographic recording material coatable from an acqueous medium
A photothermographic recording material comprising a support and a photo-addressable thermally developable element comprising photosensitive silver halide in catalytic association with a...
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6187524 |
Photographic polyester film and manufacturing method therefor
A photographic polyester film and a manufacturing method therefor. The photographic polyester film includes a polyester base film, a primer layer formed of polyurethane resin on at least one...
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6143483 |
Silver halide emulsion and silver halide color photographic light-sensitive material
There is disclosed a silver halide emulsion that comprises at least a dispersion medium and silver halide grains, wherein 60% or more of the total projected area of the silver halide grains is...
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6143484 |
Method for stabilizing photographic dispersions in melts containing fine grain silver halide
The present invention is a method for stabilizing a photographic coating melt. The photographic melt includes an aqueous medium and a dispersed liquid organic phase containing an ultraviolet ray...
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6132951 |
Photographic support and photographic material
Provided is a photographic support which is excellent in mechanical strength and is less liable to get into roll set curl and which is excellent in cutting property and flatness, and a photographic...
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6080536 |
Method of preparing (100) tabular grains rich in silver bromide
A method has been described of preparing a photosensitive emulsion comprising tabular silver halide grains rich in silver bromide, having {100} major faces and an aspect ratio more than 1.5,...
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6074811 |
Silver halide emulsion
A silver halide emulsion is described, which comprises at least a dispersion medium and silver halide grains, wherein from 40 to 100% of the total projected area of the entire silver halide grains...
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6040128 |
Processes of preparing radiation-sensitive silver halide emulsions
A process of preparing a radiation-sensitive silver halide emulsion is disclosed in which a polyalkylene oxide block copolymer surfactant is employed. Dispersion of the polyalkylene oxide block...
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6037108 |
Thermally stable subbing layer for imaging elements
A support for an imaging element is described, which support comprises a polyester polymeric film having coated thereon a subbing layer comprising gelatin and a multi-hydric organic compound having...
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6025111 |
Stable matte formulation for imaging elements
The present invention describes an aqueous coating composition useful in an imaging element which includes polymeric matte beads, an ionic surfactant and a dispersant selected from the group of...
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6022681 |
Method for producing tabular silver halide grain emulsion
A method for producing a light-sensitive silver halide photographic emulsion is disclosed, comprising (a) a step of forming silver halide grain nuclei containing twin grain nuclei in a dispersion...
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6010840 |
Method for preparing tabular grains rich in silver chloride with reduced thickness growth and improved homogeneity
A method has been described for preparing a gelatinous emulsion having grains rich in silver choride, wherein at least 70%, and more preferred 90%, of the total projected area of all grains is...
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6004740 |
Water-soluble non-interactive carboxyl polymers for desalting and concentrating silver halide photographic emulsions
A method is disclosed for washing silver halide photographic emulsions, including desalting and/or concentrating, based on depletion phase separation mechanism, wherein phase separation is effected...
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5994049 |
Water-soluble non-interactive polymers and surfactant micelles for desalting and concentrating silver halide photographic emulsions
A method is disclosed for washing silver halide photographic emulsions, including desalting and/or concentrating, based on depletion phase separation mechanism, wherein phase separation is effected...
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5989796 |
Organic silver salt containing thermally processable elements with spot reducing surfactant combinations
A thermally processable imaging element is disclosed having a protective coat overlying at least one thermographic or photothermographic imaging layer containing an organic silver salt and a...
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5981159 |
Photographic material
A photographic element is disclosed comprising a support bearing at least one light sensitive silver halide emulsion layer comprising a dispersion of a dye-forming coupler and a water-insoluble...
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5976778 |
Process for the preparation of silver halide emulsions containing dispersed clumps of fine grains
A process of preparing a radiation-sensitive silver halide emulsion is disclosed in which the silver halide grains form dispersed clumps. A population of fine silver halide grains is precipitated...
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5948606 |
Protective top layer and photographic products containing this top layer
The present invention concerns a photographic material comprising, in addition to the conventional light-sensitive silver halide layers, a protective top layer. According to the invention, the...
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5928850 |
Silver halide photographic light-sensitive material
A silver halide photographic light-sensitive material is disclosed. The light-sensitive material comprises a dispersion material which is obtained by emulsifying a mixture of a yellow coupler...
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5871899 |
Poly (alkylene oxide)s in photographic elements
A silver halide color photographic element comprising a support, a silver halide emulsion and poly(alkylene oxide)s wherein greater than 50 percent of the poly(alkylene oxide)s have acidic...
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5824464 |
Photographic element with improved drying characteristics
The present invention is a photographic element which includes a support having a front surface and a back surface, and a silver halide imaging layer superposed on the front side of the support. A...
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5824461 |
Fluoropolyether containing aqueous coating compositions for an imaging element
The present invention is an imaging element which includes a support, and at least one imaging layer superposed on the support. A protective overcoat is superposed on the support, and is formed by...
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5773207 |
Photographic emulsions
Tabular gain silver halide emulsions prepared in the presence of a block copolymer selected from the group consisting of: A--B, A--(B--A) m , B--(A--B) m , (A--B) p --X, (B--A) p --X,...
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5773204 |
Photographic coating process
The invention concerns a process for coating a photographic support. The process consists of depositing on a support a succession of at least two layers, at least one of which consists of a...
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5763151 |
Robust process for preparing high Br low COV tabular grain emulsions
A process is disclosed of preparing a photographic emulsion comprised of high bromide silver halide tabular grains accounting for greater than 90 percent of total grain projected area. The grains...
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5733716 |
Silver halide photographic light sensitive material
A silver halide black-and-white photographic light sensitive material is disclosed, comprising a support having thereon a silver halide emulsion layer comprising silver halide grains, wherein at...
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5726000 |
Dispersion of fine solid particles and method for producing the same
A dispersion of fine solid particles having good production suitability, good dispersion stability and high spectral absorption, which is obtained by pulverizing an aqueous slurry of a dye...
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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...
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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...
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5691107 |
Silver halide photographic photosensitive material
The present invention provides a silver halide photographic photosensitive material which comprises a support and at least one silver halide photographic emulsion layer, a hydrazine compound being...
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5679505 |
Photographic element useful as a motion picture print film
A photographic film that is especially useful as a motion picture print film is comprised of a support having, in order, on one side thereof an antihalation undercoat and at least one silver halide...
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5595863 |
Silver halide emulsion prepared in the presence of polymers and a photographic material using the same
There are disclosed a hexagonal silver halide tabular emulsion having an excellent monodispersibility and a silver halide photographic material which contains the above tabular silver halide...
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5587282 |
Silver halide photographic material
Disclosed is a silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein the silver halide emulsion is produced in...
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5587281 |
Method for producing silver halide grain and silver halide emulsion using the grain
Disclosed is a method for producing silver halide grains containing tabular grains having a thickness of from 0.02 to 0.3 μm and an aspect ratio (diameter/thickness) of from 2 to 50 at a...
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5587280 |
Light-sensitive silver halide emulsion and photographic light-sensitive material using the same
A light-sensitive silver halide emulsion contains tabular silver halide grains with an equivalent-circle diameter/thickness ratio of 8 to 100. In this light-sensitive silver halide emulsion, a...
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5582963 |
Process for preparation of silver halide photographic material having emulsion layer and antistatic backing layer
A silver halide photographic material comprises a plastic support, a silver halide emulsion layer and an antistatic backing layer. A process for the preparation of the photographic material...
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5571665 |
Silver halide photographic material having improved antistatic properties
The present invention relates to a silver halide photographic material comprising a support, at least one silver halide emulsion layer coated thereon, and a hydrophilic colloid layer coated on said...
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5556737 |
Method for forming color image in silver halide color photographic material having reflective support coated with composition of polyester resin and white pigment
The present invention relates to a method for forming a color image in a silver halide color photographic material comprising a reflective support having coated thereon a composition comprising a...
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