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6468339 |
Alumina filled gelatin
A gelatin based photographic coating contains at least gelatin and colloidal alumina particles less than 0.2 μm. Additionally, the coating may contain any photographic addenda that may be...
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6284426 |
Process solution and method for making a lithographic aluminum offset plate by the silver salt diffusion transfer process
The present invention provides an alkaline processing solution comprising at least one silver halide solvent other than sulfite, characterized in that said alkaline processing solution further...
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5968720 |
Photographic fixer compositions and method for processing a photographic element
A photographic fixer compositions comprising a silver halide solvent, an aluminum salt hardening agent, a buffering agent and ammonium ions in amount of at least 0.20 mol/l, wherein said fixer...
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5968646 |
Molecular grafting of hardener/gelatin blends to energetically treated polyesters to promote adhesion of layers
The present invention comprises a polyester film support in which the surface has been subjected to an energetic treatment with nitrogen plasma to produce amine groups on the polyester surface. The...
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5780211 |
Processing composition in the tablet form for silver halide photographic light-sensitive material
Disclosed is a photographic processing composition in the tablet form which comprises a first and a second ingredients, said composition being prepared by a first granulating a first powder...
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5707787 |
Processing solution for silver halide photographic light-sensitive materials
A processing solution for processing an exposed silver halide photographic light-sensitive material comprises a compound represented by the following formula (A): ##STR1## wherein A 1 , A 2 , A 3 ...
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5635341 |
Bleach or bleach-fixer and method for processing silver halide color photographic light-sensitive materials by use thereof
A solution for bleaching or bleach-fixing an exposed and developed silver halide color photographic light-sensitive material contains a ferric complex salt of a compound represented by the...
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5591863 |
Imidazolium hardeners for hydrophilic colloids
This invention is related to improved hardeners for proteinaceous materials. More specifically this invention is related to improved imidazolium hardeners for crosslinking a proteinaceous material...
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5573895 |
Recycling method for photographic processing waste liquid
A recycling method for photographic processing waste liquid is disclosed. The photographic processing waste liquid is subjected to evaporative concentration under a reduced pressure of not higher...
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5482827 |
Hardened silver halide photographic elements
Light-sensitive silver halide photographic elements comprising a support bearing at least one gelatin-containing silver halide emulsion layer, wherein the silver halide emulsion is chemically...
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5470986 |
Imidazolium hardeners for hydrophilic colloid
Hardeners for hydrophilic colloid defined by the formula: ##STR1## The hardeners are for crosslinking proteinaceous materials for use in photographic films.
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5441852 |
Method of stabilizing a color silver halide image
A method of processing a silver halide color photographic material by exposing the material to light, color developing, processing with a solution having a fixing function and thereafter,...
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5424177 |
Stabilizer for silver halide color photographic light-sensitive materials and its concentrated composition, and processing method using said stabilizer
Disclosed is a stabilizer for silver halide color photographic light-sensitive materials comprising-at least one compound represented by Formula (I) and at least one compound selected from the...
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5316898 |
Solid bleacher for silver halide color photographic light sensitive material and the processing method thereof
A solid composition for bleaching an exposed and developed silver halide color photographic light-sensitive material and processing method thereof. The composition contains at least one kind of...
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5278035 |
Non-toxic photographic developer composition for processing x-ray films in automatic film processors
A non-hydroquinone and non-alkali metal hydroxide containing developer composition for radiographic materials and a method of use thereof are provided. The developer composition comprises a...
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5217853 |
Method for development processing or silver halide photosensitive materials
A method for development processing of a silver halide photosensitive material using an automatic processor including at least the functions of development, fixing, washing and drying is disclosed,...
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5155004 |
Chitosan or chitin derivative and method for processing silver halide photographic material by using the same
A chitosan or chitin compound having a photographically useful residue. There is also disclosed a method for processing a silver halide photographic material which comprises processing a silver...
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5135840 |
Granulated photochemicals
Photographic processing chemicals in the form of granulates having an average particle diameter of from 150 to 3000 μm containing a polymer having a molar mass of from 6,000,000 to 14,000,000 in a...
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5034249 |
Process for hardening layers containing proteinaceous binders
Layers containing proteinaceous binders, in particular gelatin layers of the kind used, for example, in photographic recording materials, are hardened by means of an instant hardener by casting a...
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4978607 |
Photographic recording material
A photographic recording material which comprises at least one gelatin-containing silver halide emulsion layer and at least one protective layer containing a gelatin derivative, the protective...
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4908300 |
Method of processing silver halide color photographic material
A method of a processing of a silver halide color photographic material is disclosed. The process comprises a step of developing the exposed color photographic material and a step of treating the...
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4904554 |
Gas phase hardening of gelatin holograms
A process for hardening gelatin holograms after dehydration involving subjecting the hologram to an atmosphere containing aldehyde vapor and water vapor. The process provides hardening of the...
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4874687 |
Method for forming an image
A method for forming an image comprising the steps of: (a) imagewise exposing a light-sensitive silver halide photographic material comprising a support having provided on at least one surface...
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4751173 |
Process for hardening gelatin
A process for hardening gelatin, which comprises incorporating in a gelatin-containing material at least one hardening compound represented by formula (I) ##STR1## wherein R 1 represents a...
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4690884 |
Photographic element and method for forming transparencies
A scavenger-spreader element adapted for use with a photosensitive element to form a negative image is disclosed as well as methods for processing said photosensitive element to produce the...
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4256826 |
Bleach-fix sheets
A bleach-fix sheet for use in color photographic processes comprises a support having thereon a bleaching agent, a fixing agent and a hardened hydrophilic binder. In a preferred embodiment, the...
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4216108 |
Hardening solution for proteinaceous materials
A proteinaceous material such as gelatin is hardened by treatment with an aqueous solution of a partial hydrolysis product of cyanuric chloride that has been buffered with a water-soluble borate,...
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4181529 |
Hardening of proteinaceous materials
A proteinaceous material such as gelatin is hardened by treatment with an aqueous solution of a partial hydrolysis product of cyanuric chloride that has been buffered with a water-soluble borate,...
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4119464 |
Process for hardening photographic layers containing gelatine
In a process for hardening gelatine containing photographic layers, in particular multilayered photographic films, using conventional hardeners and quick acting hardeners, the surface of a layer...
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4047957 |
Process of hardening protein-containing photographic layers with a mixture of a carboxyl group-activating, low molecular weight compound and a carboxyl group-activating polymer
A process is described for the hardening of a protein-aceous layer or layers, more especially of gelatin layers, e.g. gelatin layers in a photographic material, by the application on this layer or...
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4046570 |
Hardening fixer for photographic silver halide material
A hardening fiber composition for use in the processing of photographic silver halide elements is described which contains a 1-hydroxy-alkylidene diphosphonic acid the alkylidene group of which...
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3867151 |
GENERAL PURPOSE MONOBATH
A monobath composition for the combined developing and fixing of silver halide photographic emulsions comprises four developing agents, one each selected from the following classes -- (a)...
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3615513 |
INHIBITION OF SILVERING IN PHOTOGRAPHIC PROCESSING SOLUTIONS
Orthomercaptobenzoic acid provides good antisludgant action in photographic processing solutions. It is effective in inhibiting silvering or sludging in monobaths, especially in monobaths having...
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3539644 |
BIS(VINYLSULFONYLMETHYL) ETHER
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3516829 |
PHOTOGRAPHIC ACTIVATOR SOLUTION
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3464821 |
COLLOID TRANSFER ACTIVATOR CONTAINING A FORMALDEHYDE GENERATING COMPOUND
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3455893 |
PROCESS FOR HARDENING GELATINE BY REACTING WITH ACRYLIC ACID DERIVATIVES
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3451817 |
COMBINED FORMALDEHYDE AND BIS-BISULFITE ALDEHYDES AS HARDENERS
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3345173 |
Stabilized photographic prehardener compositions
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3342596 |
Benzothiazolium compounds for controlling overdevelopment
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3321309 |
Process for the production of printing plates
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3304179 |
Diglycolaldehyde hardening agent for gelatin
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3295976 |
Novel inhibitors for use in the black and white development of color reversal film
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3294536 |
Photographic prehardener compositions
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3288775 |
Method of hardening gelatin by reacting with conjugated heterocyclic compounds containing halogen atoms and water-solubilizing acid groups
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3232761 |
Hardening of photographic gelatin layers
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3220849 |
Formaldehyde and succinaldehyde gelatin hardening composition and method of hardening therewith
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2870013 |
Hardening of gelatin with 2,3 dihydroxy dioxane
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2865745 |
Photographic reproduction process
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2805947 |
Photographic developer
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