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7351522 |
Concentrated processing composition for silver halide color paper and method of processing
An object of the present invention is to provide a method of processing silver halide color paper that ensures (a) promptness such that finished prints can be handed at shop to customers, (b) small...
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7147996 |
Method of processing silver halide materials
Photographic silver halide materials containing an incorporated black-and-white developing agent can be quickly and simply processed using unique processing compositions and methods. In a...
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7108962 |
Photographic processing composition and image-forming method using the same
A photographic processing composition, containing at least one compound of formula (I) or (II):
A 1 -X-L-Y-A 2 (I)
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6905813 |
Processing agent for silver halide color photosensitive material and processing method thereof
Processing with adding either of the following compounds (a), (b) and (c) to a bleaching and fixing processing solution is performed.
(a) at least one selected from a group having a...
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6838233 |
Method of color photographic processing for color photographic papers
A method of processing photographic color papers is carried out using a photographic bleach-fixing composition in a bleach-fixing step that is carried out for less than 60 seconds. The...
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6541190 |
Odorless photographic fixing composition and method of use
A photographic fixing composition has reduced odor and improved storage stability. It comprises a thiosulfate fixing agent, sulfite ions, and a phthalic acid or salt thereof. This fixing...
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6420012 |
Toner carrier and image-forming apparatus
A toner carrier which carries a toner in the form of thin film on its surface, comes close to or comes into contact with the image-forming body so as to supply the toner to the surface of the...
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6406838 |
Protective overcoat for an imaging element comprising an enzyme-treated biopolymer
The present invention provides an overcoat for a photographic element that allows for appropriate diffusion of photographic processing solutions. The overcoat comprises 10 to 50% by weight of a...
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6350562 |
Concentrated fixing solution and method for processing silver halide photographic material using the same
A concentrated fixing solution which includes at least a thiosulfate, a water-soluble aluminum salt, and a compound having an absorbance of from 0.25 to 1.15 by a prescribed colorimetric method,...
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6340560 |
Aminopolycarboxylic acid chelating agent, heavy metal chelate compound thereof, photographic additive and processing method
An aminopolycarboxylic acid compound represented by the following formula or analogous thereof: The aminopolycarboxylic acid compound of the present invention can be used as a chelating agent...
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6258520 |
Hydrolyzed water-resistant protective overcoat for an imaging element
The present invention relates to imaging elements, including photographic elements and recording media, having a protective overcoat that resists fingerprints, common stains, and spills. More...
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6197483 |
Photographic processing using biodegradable bleaching agent followed by fixing
Color photographic silver halide materials, especially color photographic papers, are processed effectively with reduced iron retention after bleaching with a biodegradable bleaching composition....
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6153364 |
Photographic processing methods using compositions containing stain reducing agent
Specific aromatic compounds having an extended planar π system are useful as spectral sensitizing dye stain reducing agents in photographic processing compositions and methods for providing color...
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6110655 |
Processing low silver black-and-white photographic elements with environmentally sensitive compositions
Low silver black-and-white photographic elements, such as radiographic films, can be processed quickly using black-and-white developing and fixing compositions having reduced photoprocessing...
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6107012 |
Two-stage processing of low silver black-and-white photographic elements
Low silver black-and-white photographic elements, such as radiographic films, can be processed quickly using a two-stage process in which black-and-white development is carried out in the first...
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6083668 |
Processing element and image-forming method using same
Disclosed is a processing element which includes a silver halide solvent represented by a general formula (1) and which has a function of efficiently fixing undeveloped silver halide remaining in a...
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6083672 |
Method of processing a black-and-white silver halide photographic material
A method of processing an exposed black-and-white silver halide light-sensitive photographic material has been disclosed, said method comprising the steps of developing in a developer solution,...
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6022676 |
Photographic fixing composition with mixture of fixing agents and method of rapid processing
Color photographic silver halide elements, such as color films, can be rapidly fixed using a fixing composition containing a mixture of thiosulfate and thiocyanate fixing agents in specific amounts...
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6013425 |
Concentrated photographic fixer additive and fixing compositions containing triazinylstilbene and method of photographic processing
Concentrated and working strength photographic fixing compositions include a photographic fixing agent, a triazinylstilbene compound, and a water-soluble stabilizing compound that has a molecular...
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6013424 |
Photographic fixing composition containing aminoalkyltriazole and method of rapid photographic processing
Color photographic silver halide elements, such as color films, can be rapidly fixed using a fixing composition containing a thiosulfate fixing agent, and certain aminoalkyl- and sulfur-substituted...
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6013422 |
Method of processing color reversal films with reduced iron retention
Color reversal photographic elements can be effectively processed to provide color positive images using biodegradable bleaching compositions when the following fixing compositions contain an...
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6007972 |
Photographic fixing composition containing an oxadiazolethione and method of rapid photographic processing
Color photographic silver halide elements, such as color films, can be rapidly fixed using a fixing composition containing a thiosulfate fixing agent, and certain sulfur-substituted oxadiazoles...
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6001545 |
Photographic fixing composition and method of rapid photographic processing
Color photographic silver halide elements, such as color films, can be rapidly fixed using a fixing composition containing a mixture of thiosulfate and thiocyanate fixing agents, and certain...
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5972577 |
Processing method of silver halide photographic light-sensitive material
A processing method using an automatic processor is disclosed. The automatic processor is defined in the specification in detail. The processing is carried out employing a fixer having a salt...
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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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5962204 |
Photographic reversal process prebleach concentrate container
A conditioning or bleach accelerating solution is prepared by diluting a concentrate up to 25 times. The concentrate contains a formaldehyde bisulfite precursor salt at from 200 to 600 g/l, sulfite...
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5932400 |
Odorless fixing solution
The present invention provides an odorless fixing composition for fixing silver halide photographic media. The composition includes ammonium thiosulfate as a halide solubilizing agent and a...
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5882848 |
Photographic fixing composition
A fixing composition for processing a silver halide photographic material comprises a fixing agent, a sulfite stabilizer, an acid and a buffer. The composition has a pH greater than 5.4 and the...
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5876906 |
Method of processing photographic silver halide materials
High silver chloride photographic materials can be processed with a process comprising two fixing steps, one before and another after a hydrogen peroxide bleaching step. The first fixing step...
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5866309 |
Method for processing roomlight handleable photographic elements
Black-and-white elements, such as radiographic films, can be handled and processed in roomlight because they include certain light absorbing dyes and desensitizers. Processing is carried out by...
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5856074 |
Fixing bath
This invention relates to a fixing bath containing a biologically degradable complexing agent of formula I ##STR1## wherein R 1 -4 represents hydrogen, C 1 -C 10 -alkyl, hydroxy-C 1 -C 10 ...
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5817450 |
Emulsification and dispersion method of hydrophobic, photographically useful compound
An emulsification and dispersion method of a hydrophobic, photographically useful compound comprising dispersing a water-insoluble phase containing the hydrophobic, photographically useful compound...
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5814435 |
Photographic composition having fixing capacity and a method for processing using the same
There is disclosed a photographic composition having fixing capacity and a method for processing a silver halide photographic material using the same. The photographic composition having fixing...
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5795703 |
Method for processing silver halide photosensitive photographic material
A method for processing silver halide photosensitive photographic material comprises the steps of developing an image-exposed silver halide photosensitive material and desilvering it with a...
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RE35795 |
Method of making flowable alkaline thiosulfate/alkaline sulfite and the product thereof
A method for making flowable alkaline thiosulfate, flowable alkaline sulfite, or a combination of the two, by blending an alkaline thiosulfate, an alkaline sulfite, or a combination of the two,...
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5736304 |
Method of processing black-and-white photographic materials
A method of processing silver halide black-and-white photographic material in a processing machine which transports the material to be processed, through several processing tanks. The processing...
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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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5633124 |
Acceleration of silver removal by thioether compounds
This invention provides a process for removal of silver halide from a silver halide photographic recording material by a processing solution with fixing ability (a fixer) containing thiosulfate as...
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5629138 |
Photographic fixer composition and method
The present invention provides a fixer composition and a method of processing an exposed photographic silver halide element comprising the steps of developing by means of a developer comprising a...
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5618658 |
Process for producing an ammonium thiosulfate product
A substantially sulfur-free ammonium thiosulfate containing product can be produced by spray drying an aqueous solution containing ammonium thiosulfate and effective stabilizing amounts of both a...
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5536618 |
Method for making a lithographic printing plate according to the silver salt diffusion transfer process
The present invention provides a method for making a lithographic printing plate according to the silver salt diffusion transfer process comprising the steps of exposing and developing an imaging...
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5512398 |
Diagnostic method for determining agitation levels in low volume thin tanks
A diagnostic method for testing agitation of a photographic processing solution in a processing tank for a photographic processing apparatus of the type having a nozzle and adapted in use to...
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5484691 |
Solid processing composition for silver halide photographic light-sensitive materials
A solid processing composition for providing fixer or bleach-fixer of a silver halide photographic light-sensitive material is disclosed, wherein the composition comprises a sugar alcohol and at...
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5472822 |
Mesolonic compounds in the preparation of lithographic printing plate by diffusion transfer
A lithographic printing plate is prepared from a silver halide photosensitive material in accordance with a silver complex diffusion transfer process. The photosensitive material is exposed and...
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5460923 |
Processing method for silver halide photographic material
A processing method for silver halide photographic material is disclosed, in which at least one hydrophilic colloidal layer containing a dye of a solid fine grain dispersion. The processing method...
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5429914 |
Composition having a fixing ability for photography and method for processing photographic materials with the same
A composition having a fixing ability for photography which is used as a bath having a fixing ability, for processing an exposed silver halide photographic material comprising a support having...
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5427896 |
Method for processing color photographic material
A method for processing a color photographic material comprising a support having on at least one surface thereof at least one layer containing a light-sensitive silver halide emulsion and a...
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5409805 |
Solid processing agent for silver halide photographic light-sensitive materials
A solid processing agent for a silver halide photographic light-sensitive material is disclosed, which comprises a compound represented by the following Formula (I): ##STR1## wherein R 1 ...
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5401621 |
Method of fixing and bleach-fixing a silver halide photographic material using mesoionic compounds
A process for processing an imagewise exposed silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer, comprising the steps...
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