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WO/1999/045431A1 |
Photographic film, consisting of a film sheet with at least two segments of film materials arranged one after the other in longitudinal direction and having different photosensitivity, a recognition device for identifying the photosensit...
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WO/1999/026111A1 |
The present invention relates to an imaging element, which comprises: a support having a front and rear surface; a transfer layer having a melting point of at least 65 °C and which is capable of transferring and adhering developed image...
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WO/1999/012744A1 |
An apparatus and method adapted to print transferring foil (34) and/or ribbon material onto cards (12). A mechanism is described for handling the cards (12) and for transferring image and text. The apparatus is capable of on the spot pro...
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WO/1999/010776A1 |
The present invention relates to a silver halide photographic element, which comprises: a support having a front and rear surface; a transfer layer having a melting point of at least 65 °C and which is capable of transferring and adheri...
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WO/1999/006162A1 |
Mixtures comprised of the compounds trans-1,2-dichloroethylene and/or cis- 1,2-dichloroethylene and perchloroethylene; a method for cleaning a solid substrate which comprises treating the substrate with said mixtures. A method for precis...
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WO/1998/050239A1 |
A slide is produced by printing to a receiver sheet (7) which is already held in a slide mount (1). The two halves (2, 4) of the slide mount (1) have apertures (3, 5) of different sizes. The smaller aperture (5) defines the maximum possi...
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WO/1998/035269A1 |
A mouldable photographic material (1) is made up from a thermoplastic base sheet (2), a primer coating (3) which provides the key for a photographic emulsion layer (5). Following exposure and developing, a thermoplastic foil (6) is laid ...
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WO/1998/021398A1 |
The present invention relates to an imaging system, which comprises a support having a front and rear surface, at least one layer of microcapsules or at least one layer of microcapsules and developer in the same layer or at least one lay...
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WO/1998/020393A1 |
The present invention relates to a silver halide photographic element, which comprises a support having a front and rear surface, and at least one silver halide light sensitive emulsion layer containing light sensitive silver halide grai...
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WO/1997/033763A2 |
The present invention relates to a method for applying an image to a fabric, which comprises the steps of (i) hand ironing an imaged copier or printer transfer material having a support sheet and a transfer coating to a receptor element ...
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WO/1997/032239A1 |
This invention relates to a solvent system and process for cleaning photographic film, especially cellulose triacetate polymer movie film. The solvent system comprises n-propyl bromide and an alkyl bromide in which the alkyl group contai...
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WO/1997/032238A1 |
This invention relates to a solvent system and process for cleaning cellulose triacetate polymer camera film. The solvent system comprises n-propyl bromide and a mix of an alkyl bromide in which the alkyl group contains 4 to 7 carbon ato...
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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/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/1996/033444A1 |
There is disclosed a photographic image including an ink-acceptable surface thereon. The photographic image may be formed by known conventional or diffusion transfer techniques. The ink-acceptable surface is formed by applying an aqueous...
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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/1996/010777A1 |
The invention relates to a method and an apparatus for making a multiple of identical engravings by means of a laser beam (2) in which the power of the laser beam is concentrated on a small spot on an object surface and in which the lase...
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WO/1995/035527A1 |
The present invention is a customized film (1) with an imprinted logo (2) or message designed to provide the camera user flexibility in choosing the position of the logo or message on the final print. The customized logo can be positione...
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WO/1995/020485A1 |
A sleeving material (10) for film archiving includes first and second flexible, translucent, continuous webs (12, 13) secured together to form multiple film receiving pockets (24), each pocket (24) having an opening adjacent to one of th...
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WO/1995/005623A1 |
Unique laser ablation transfer ("LAT") imaging technique presenting options of flexibility and versatility hitherto alien to LAT imaging science ("LATIS"), comprises LAT imaging onto special or conventional intermediate receptor elements...
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WO/1994/025902A1 |
A film cleaning apparatus has a container (32) in which a film (22) is exposed to mercury. This may be achieved by immersing the film in a mercury bath (34), exposing the film to mercury pressure jets (44, 46) or a combination of both. T...
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WO/1994/018604A1 |
A method and apparatus are provided for applying a protective coating to a film strip. The apparatus includes a coating unit for applying a coating of a curable liquid material to at least one surface of the film strip, a curing device f...
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WO/1994/008795A1 |
The use of materials having a moisture absorption of less than 1%, in particular the use of a dye diffusion thermal transfer receiver sheet, for 35 mm format transparencies prevents the fogging of the projected image which can occur with...
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WO/1994/006116A1 |
The process according to the present invention provides the application of a symbol onto a film at each passage from a cameraman to the other, so that the control of the number of the codes onto the illegal magnetic tapes allows to get b...
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WO/1993/023793A1 |
A stabilizing bath that provides image stability and uniform drainage of excess fluid to prevent drying spots and that reduces or eliminates the formation of residue on the base side of color negative films is comprised of hexamethylenet...
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WO/1993/022137A1 |
A laminate comprises: a first layer of polymeric film material having an image deposited on a first surface thereof by an electrostatic deposition process, a second layer of optically transparent or translucent material, the first surfac...
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WO/1993/019398A2 |
A novel composition for use in reducing and recovering metals, such as silver, and for use in stripping adhesive polymer layers from various polymer bases, such as polyester, and processes for using same are provided. The composition and...
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WO/1993/019011A1 |
The invention concerns a method of treating effluents in order to eliminate the organic compounds. The method comprises a primary oxidation stage with hydrogen peroxide in an alkaline medium, a secondary oxidation stage in a neutral medi...
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WO/1993/016214A1 |
Photographic processing devices such as stainless steel racks and tanks are cleaned to remove contaminants such as silver by contacting the devices with a cleaning solution comprising water, a mineral acid such as nitric acid, a soluble ...
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WO/1993/015272A1 |
An image carrier and a method for forming a reprographic image thereon is disclosed, said image carrier comprising a support and an opaque hydrophilic colloid layer characterized in that said opaque hydrophilic colloid layer contains at ...
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WO/1993/012466A1 |
This invention is concerned with backside glued print paper of photograph. It is composed of print paper of photograph (1), adhesive (2), protective paper (3). It is for making pasting job handy. If we affix current print paper of photog...
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WO/1993/012464A1 |
A method of making a photographic colour print using a photographic colour material containing low levels of silver halide characterised in that, (a) after image formation and washing and/or stop bath treatment and (b) before non-uniform...
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WO/1993/011462A1 |
A method for carrying out additional processing of cinematographic film, wherein film sections of arbitrary length are processed by passing them through preselected chemical baths (9, 10, 11), and an equipment for realization of this met...
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WO/1993/008034A1 |
Patterns are applied on a foil by a printing or photocopying process and the thus obtained composition is transferred onto permanent substrates made of various materials. The use of thin, soluble or porous foils allows the modifications ...
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WO/1993/007535A1 |
A blank or printed precut removable label made of a static cling material and supplied on a smooth backing sheet. The label is removed from the backing sheet and applied to a photographic material such as a photograph, a photographic fil...
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WO/1993/006523A1 |
A method of preparing processing equipment used in the manufacture of silver halide emulsion by flushing with water, rinsing with aqueous ammonium bromide and flushing with high purity water.
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WO/1993/004401A1 |
A deletion fluid for lithographic printing plates comprising a silver image formed by the silver salt diffusion transfer process comprising an aqueous solution containing iodine and an iodide salt characterised in that it contains from 1...
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WO/1993/002394A1 |
A cover assembly adapted for use on a photograph. The cover assembly includes a flexible conformable polymeric sheet larger than the photograph that has a central visually transparent viewing portion and an outer frame portion, the viewi...
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WO/1993/002391A1 |
It is known to treat the effluent resulting from photographic processing apparatus. Such treatment takes the form of either neutralization where the effluent is mixed with a neutralizing solution prior to disposal, or evaporation where t...
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WO/1993/001525A1 |
Spent photographic film having at least a polyester base, blue dye, and a polyvinylidene binder layer, and from which the photographic emulsion has been removed, is treated to recover usable polyester. The spent photographic film is heat...
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WO/1993/000610A1 |
A process for treating a photographic developer solution containing silver ion comprises contacting the solution with a silver recovery element (10), which comprises a substrate (12) having thereon a hydrophilic colloid layer (16) contai...
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WO/1993/000611A1 |
An element and a process for recovering silver from a photographic developer solution containing silver ions. The silver recovery element (10) comprises a support (12) having a hydrophilic colloid layer (16) containing physical developme...
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WO/1992/022013A1 |
The present invention relates both to a method for the marking of film and to appropriate marking. According to the invention the film (2) itself is marked at one end with information capable of being recognized, even in the dark, by a p...
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WO/1992/013893A1 |
A one-step process for preparing cellulose diacetates from processed film having cellulose triacetate as a base. The process involves use of an organic acid such as acetic acid and a solvolysis agent such as an alkanol or water. Hydrogen...
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WO/1992/009956A1 |
A method and apparatus for adding computer-generated image to pre-existing film images including a photographic recording device (9) for recording the computer-generated image, a light valve (1) for selectively allowing or preventing lig...
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WO/1992/004659A1 |
A method for bleaching a silver image wherein the image is treated with a first solution comprising iodine and an iodide salt and then the iodine stain is removed by treating it with a second solution comprising ascorbic acid ans sulphit...
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WO/1992/003763A1 |
A radiographic film cassette exposes a sheet of film to X-rays projected along an X-ray path by an X-ray tube. The cassette has an inner surface defining a recess for receiving the film sheet. A base having an inner surface is adapted to...
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WO/1992/003761A1 |
A radiographic film packet is adapted to be placed in a patient's mouth for exposing a sheet of dental film to x-rays generated by an x-ray tube. The packet includes a light-proof and moisture resistant envelope having a first side and a...
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WO/1991/018324A1 |
Protective overcoat compositions and photographic elements containing same comprise: (a) a water-soluble hydroxylated polymer; (b) a hydrolyzed metal lower alkoxide or mixtures thereof, with the proviso that when said hydrolyzed metal lo...
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WO/1991/018325A1 |
Protective overcoat compositions and photographic elements containing same comprise: (a) a hydroxylated latex polymer; (b) a hydrolyzed metal lower alkoxide; and (c) a fluoroalkyl polyether surface active agent. The overcoat is transpare...
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