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WO/2001/050197A1 |
One aspect of the invention is a digital dye color film processing system. In one embodiment, the digital dye color film processing system includes a developer station, a processing station, a scanning system, and a data processing syste...
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WO/2001/050191A1 |
The present invention provides compositions and methods of making one-part bleach-fix liquid concentrates, packaged in a single unit, wherein the bleaching agent is a polyvalent metal oxidizing agent that is protected from reduction for ...
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WO/2001/050192A1 |
A method of developing a latent image on a photographic element (such as imagewise exposed photographic film) by absorbing a dye precursor into the film, applying a developer solution to the film to develop the latent image and form a dy...
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WO/2000/077574A1 |
Disclosed is a method for the stabilization of dry N,N-dialkyl-p-phenylenediamine color developers and to the stabilized compositions thus obtained wherein the color developer which is susceptible to oxidative discoloration is intimately...
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WO/2000/066540A1 |
A powdery S,S-ethylenediamine-N,N'-disuccinic acid (S,S-EDDS) iron complex reduced in aggregation. The complex is crystalline and has an average particle diameter of 10 to 1,000 $g(m)m and a water content of 7 wt.% or lower. It further h...
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WO/2000/055688A1 |
A process for removing stain in a photographic material is described which process comprises incorporation of at least one compound of formula (I) wherein X is O or NH; n is 1 or 2, p is 0, 1 or 2, M is hydrogen, an alkali metal atom, am...
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WO/2000/054106A1 |
This invention concerns a kit for the development of color photographic products. The kit comprises a basic solution containing an antifogging agent, and a second solution containing a color developing agent. This kit allows an easier pr...
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WO/2000/039637A1 |
A process for the processing of an imagewise exposed photographic material which has been subjected to development and bleach-fixing comprises a plurality of sequential washing steps and where a stain reducing agent is employed wherein t...
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WO/2000/038011A1 |
A process for the treatment of a photographic material particularly a high speed photographic material, comprising an emulsion containing silver halide grains the treatment being to reduce the sensitivity of the material to ionizing radi...
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WO/2000/037396A2 |
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 sufficient to reduce the viscosity of the compo...
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WO/2000/038013A1 |
There is provided a photographic element comprising at least one silver halide emulsion layer having associated therewith a novel phenolic cyan dye-forming coupler of formula (I), wherein X is hydrogen or a group that can be split off by...
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WO/2000/038012A1 |
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 at least one image dye-forming coupler, ...
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WO/2000/038010A1 |
A method of producing a photographic image in an imagewise exposed photographic material comprising one or more silver halide emulsion layers is provided which method comprises developing the material with a developer solution containing...
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WO/2000/023849A1 |
A colour 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?alkyl- or hydroxy-substituted phenylene ...
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WO/1999/046234A1 |
The invention concerns methods for the preparation of an N-bis-[2-(1,2-dicarboxy-ethoxy)-ethyl]-amine derivative, products of said methods as well as uses of the products. According to the invention said derivative is prepared by reactin...
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WO/1999/046641A1 |
A homogeneous, single part slurry-form color photographic developer composition for use in color photographic processing is provided which comprises a defined compound of Formula (I) and, a p-phenylenediamine derivative, and contains a d...
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WO/1999/045432A1 |
A photographic imaging process for producing large-format display media is disclosed. The process begins with a graphic digital file, which is sent to a computer having raster image processing (RIP). The RIP prepares data in four-color s...
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WO/1999/038050A1 |
The application of Lippmann photographs as a unique security device on security documents, such as, e.g. identity cards, passports, credit cards is presented. The recording of such photographs requires a special type of photosensitive fi...
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WO/1999/037602A1 |
A process for preparing a ferric chelate of an aminopolycarboxylic acid wherein an iron-containing material is reacted with an aminopolycarboxylic acid chelant in the presence of a base, which comprises employing reactants such that the ...
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WO/1999/031551A1 |
Improved one-part concentrated color developing replenishers and methods of preparation thereof comprising a photographically inert single ring heterocyclic amide. The replenisher concentrates are packaged in a single unit which upon dil...
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WO/1999/024865A1 |
A passivation layer (17) for colour filter structures (14-16, 19) is applied at low temperatures for producing coloured liquid crystal displays. This makes it possible to use brighter colour filters which nevertheless are heat-sensitive....
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WO/1999/021708A1 |
A method for making a semiconductor device is disclosed which comprises the step of applying a functional layer on a substrate, characterised in that said substrate is a laminate which comprises a support and a glass layer, said glass la...
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WO/1999/021707A1 |
A laminate is disclosed wherein a thin borosilicate glass substrate is bonded to a support, which is preferably a transparent plastic support. The glass substrate protects the support from scratches, moistures, solvents and gases, and im...
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WO/1999/013380A1 |
A system for producing prints of a professional motion picture film by dye transfer, including a roll tank (42), a pin belt (70), and a transfer cabinet (48). A dye imbibed matrix film (14) and blank film (12) are superimposed together i...
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WO/1998/034157A2 |
Recovering the dye image on film in electronic film development following a latent holding stage obviates the problem common in prior art electronic film development of film image destruction. Recovery of the image is accomplished using ...
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WO/1998/033760A1 |
A silver halide color photographic material improved in the fastness of a color image, color reproduction, cyan stain, cyan color mixing at the time of processing, and the like by the combined use of a phenidone compound having a particu...
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WO/1998/032802A1 |
Compounds of formula (I): A(B)�x? wherein x is an integer from 1 to 8; A is the radical of a chromophore of the quinacridone, anthraquinone, perylene, indigo, quinophthalone, indanthrone, isoindolinone, isoindoline, dioxazine, azo, pht...
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WO/1998/026330A1 |
A silver halide photographic sensitive material which can give black-and-white images by treatment with a color developing solution free from benzyl alcohol and is improved in slipperiness so as to reduce abrasive fog; and an image formi...
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WO/1998/019868A1 |
The invention relates to a process for the manufacture of an object with a coloured marking by irradiating the surface of the object with laser light in the form of the marking, wherein at least at the place where the marking is applied ...
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WO/1998/019216A1 |
An improved developer application method and apparatus for use in electronic film development, wherein the developer is applied to a photographic film using controlled, aerial deposition of one or more stream(s) of droplets of one or mor...
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WO/1998/016873A1 |
The present invention relates to a method for preparing dispersions of chromogenic components, wherein said method may be used in the chemical and photographic industry. The present invention may be used to increase the coagulation stabi...
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WO/1998/015874A1 |
A silver halide photosensitive material, wherein at least one of yellow, magenta and cyan couplers is contained in a mixed state in a layer of the same photosensitivity on a transparent support, a monochromatic picture being formed there...
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WO/1998/003346A1 |
A process is described for forming an emissive or phosphor screen. The process comprises the steps of: a) providing a thermal mass donor element comprising a substrate with a front side and a back side, with a coating of emissive materia...
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WO/1997/044196A1 |
Visible images are produced by directing pulsed or continuous wave laser radiation imagewise towards a substrate having thereon a plurality of continuous layers each having respectively different hues and/or reflection densities, so as t...
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WO/1997/041485A1 |
The present invention relates to a photographic film base comprising a transparent support base and a binderless layer of magnetic material coated thereon. According to another aspect, the present invention relates to a color photographi...
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WO/1997/033194A1 |
There are disclosed a monochrome image forming silver halide photosensitive material having a print level equivalent to that of at least one of an orange-colored monochrome image forming silver halide photosensitive material and a monoch...
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WO/1997/032240A1 |
This invention relates to a solvent system and process for cleaning cellulose triacetate polymer camera film. The solvent system comprises n-propyl bromide and an alkane containing 6 to 7 carbon atoms.
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WO/1997/021147A1 |
There is described a method of preparing black and white photographic print material which comprises imagewise exposing photographic black and white print material which comprises on an opaque base at least one silver halide emulsion lay...
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WO/1997/013752A1 |
The invention relates to compounds of formula (I), in which R is H, C1-C12alkyl, phenyl, (C1-C4alkyl)phenyl, phenyl-C1-C4alkyl, halogen, C2-C12alkynyl or C1-C12alkoxy, X is NR', NCOR' or O, and Y is R'' or R''-CO-, where R'' is C2-C6alke...
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WO/1997/011991A1 |
This invention provides improved methods and compositions for achieving material coloration using particle scattering. These coloration effects can be designed to be either highly stable or dependent upon the switching effects of either ...
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WO/1997/011991A2 |
This invention provides improved methods and compositions for achieving material coloration using particle scattering. These coloration effects can be designed to be either highly stable or dependent upon the switching effects of either ...
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WO/1997/000295A1 |
A carbon black graft polymer that is prepared by mixing a block or graft polymer comprising a segment (A) having groups reactive with the functional groups present on the surface of carbon black and a segment (B) having a skeletal struct...
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WO/1996/033443A1 |
A process for restoring motion picture color negative film, which has faded over time. The original negative film is used to produce autopositive film and interpositive film. Using a blue filter, the original negative film is photo-chemi...
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WO/1996/030809A1 |
A process for the production of a liquid crystal display device having a color filter comprises assembling comprising, in order, afirst support member, a plurality of first electrodes secured to the first support member, a liquid crystal...
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WO/1996/029791A2 |
A method and apparatus for improved offset frequency estimation includes in a first embodiment a receiver (100) for coherent reception of a signal having known reference information, the receiver including an extractor (106) for extracti...
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WO/1996/028761A1 |
Certain N-alkylhydroxylamine derivatives are useful as antioxidants in photographic color developer compositions. These compounds stabilize the developer compositions, are highly water soluble and are essentially odorless.
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WO/1996/025691A1 |
A thermoplastics sheet having a coloured surface is formed by providing a ribbon (20) of thermoplastics sheet material with a coating of photographic light-sensitive substance, then continuously advancing the ribbon past an exposure stat...
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WO/1996/012212A1 |
Analog soundtracks (LT, RT) are recorded on a single one of the three dye layers present in a tri-pack color motion picture film, one of the same dye layers that is used for the color picture information. The single dye layer, preferably...
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WO/1995/031753A1 |
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 crystalline solid particle dispersion p...
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WO/1995/031752A1 |
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 dispersion of crystalline solid particles dispe...
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