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4419434 |
Image transfer film unit with modified surface layer containing capillaries
An image transfer film unit is disclosed in which a surface capillary layer is provided to supply processing liquid uniformly to an imaging portion of the film unit.
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4418139 |
Film units containing thermally induced water-releasing benzotriazole complex
Solid compositions are disclosed comprising a complex of water; a benzotriazole of the formula ##STR1## wherein R 1 and R 2 are independently hydrogen, a monovalent organic radical, halogen, or...
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4416980 |
High-contrast light-sensitive silver halide photographic material
High-contrast light-sensitive silver halide photographic material which comprises a support, a silver halide emulsion layer containing silver halide and another hydrophilic colloidal layer coated...
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4414316 |
Composite lenticular screen sheet
The present invention relates to a flexible composite sheet material having a thermoset patterned relief surface of high quality and definition which is particularly useful for producing high...
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4402597 |
Filmstrip for preventing fogging of intermediate film in microfiche recording systems
An improved photographic filmstrip having localized transmission barriers for inhibiting propagation of light into still unimaged transparent portions of microfiche recording system intermediate...
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4403031 |
Method for providing optical patterns in glass
Optical patterns formed by localized optical density or refractive index variations in glass are produced by impregnating a porous glass support with a photolyzable organometallic compound and...
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4400457 |
Dual layer record element and method
A method of making a dual layer record element for photographically and magnetically recording information respectively on opposite faces thereof and product.
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4400463 |
Silver chloride emulsions of modified crystal habit and processes for their preparation
Radiation-sensitive photographic emulsions are disclosed comprised of a dispersing medium and silver halide grains the halide content of which is at least 50 mole percent chloride, based on silver....
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4390614 |
Color facsimile printing device comprising photosensitive ink in pores
A color facsimile printing device includes a porous printing element with capillary or cup-shaped pores which are filled with a photosensitive ink and prevent lateral migration of the ink in the...
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4388400 |
Heat-mode recording material
A heat-mode recording material is disclosed. The material comprises a base which is overlaid with a recording layer made of a metal, semimetal or semiconductor containing at least hydrogen.
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4386145 |
Fabrication of arrays containing interlaid patterns of microcells
In the forming of microcellular arrays, such as those useful in photography, a closure is positioned to overlie a plurality of microcells forming a planar array. The closure is selectively removed...
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4381342 |
Liquid jet method for coating photographic recording media
A method of coating a photographic support with photographic material includes moving the support past a coating zone at a substantially constant velocity and generating a stream of equally sized...
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4373022 |
Method and apparatus for producing a high speed high resolution radiation sensitive article and a high speed high resolution radiation sensitive article
A radiation sensitive article formed with large and small grains of silver halide arranged for exposure to radiation and disposed so as to permit development of the large and small grains each...
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4370407 |
Photographic products including liquid spreading means
A photographic film unit which includes first and second superposed sheets, and is processable by distributing a liquid between the sheets, is provided with liquid directing means that present a...
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4370409 |
Film identification method
A film identification method comprises the steps of providing an undeveloped photographic film with first exposure identification indicia positioned adjacent to the exposure zone of the film, and...
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4366235 |
Photosensitive element and method of preparing same
A photosensitive element comprising a support carrying photosensitive silver halide grains in a substantially predetermined spaced array and methods for forming such photosensitive elements.
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4365018 |
Imaging element and an imaging technique
A self-exposing imaging element is disclosed comprising a support member, a light sensitive layer, and a layer containing reagents which will chemically react in a chemiluminescent reaction to...
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4364971 |
Waterproof photographic paper and method of producing same
A method for producing a waterproof paper support having a photographic emulsion which is characterized by a highly plane surface which includes the steps of coating one side of the paper with a...
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4362806 |
Imaging with nonplanar support elements
Photographic elements, multicolor filters and receivers are disclosed having supports providing microvessels for materials such as radiation-sensitive materials, imaging materials, mordants, silver...
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4359525 |
Method of preparing a photosensitive silver halide element
A photosensitive silver halide element comprising a support carrying single effective silver halide grains in a predetermined spaced array is prepared by coalescing fine-grain silver halide in a...
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4359526 |
Method for forming a photosensitive silver halide element
A method for forming a photosensitive element comprising a plurality of single effective silver halide grains in a predetermined spaced array which comprises coalescing a fine-grain silver halide...
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4358523 |
Film units for photography of diffusive transfer process type
In a film unit for photography of the diffusive transfer process type including a photosensitive sheet, a mask defining an image border definition with an aperture provided therein, a pod for a...
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4356257 |
Photosensitive silver halide element and method of preparing same
A method for forming a photosensitive element comprising a plurality of single effective siler halide grains in a predetermined spaced array which comprises coalescing fine-grain silver halide in a...
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4353977 |
Method for forming a photosensitive silver halide element
A photosensitive silver halide element comprising a support carrying photosensitive silver halide grains in a predetermined spaced array is prepared by a method which comprises at least partially...
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4352874 |
Method for forming a photosensitive silver halide element
A fine-grain emulsion in a plurality of predetermined spaced depressions is coalesced to form, in situ, a plurality of single effective silver halide grains in a predetermined spaced array by the...
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4341863 |
Archival optical recording medium
An optical information storage medium comprising a thin, optically darkenable film containing silver, lead, chlorine and oxygen, produced by vapor-depositing AgCl and PbO in specified proportions...
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4340663 |
Photographic film
A photographic film, particularly a 35-mm film, which can tear only in a direction opposite from the picture regions of the film. Cuts, such as a V-shaped notch or a linear cut, are formed in the...
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4334009 |
Process for modifying tacky surfaces
Process for modifying tacky surfaces, e.g., tacky layer on a photograph or other photochemically produced record, which comprises applying an admixture of particulate material and carrier particles...
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4334007 |
Process of making an optically recordable and readable information carrier and the carrier obtained by this process
This invention relates to the production of information carriers on which the information is recorded along a track; the process of making the information carrier comprises a first step of...
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4332880 |
Imaging film with improved passivating layers
In an imaging film having a substrate over which is deposited a thin, opaque layer of an imaging material there is located on at least the outer side of said opaque imaging layer and, better still,...
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4330604 |
Fabrication of holograms on plastic substrates
An improved process is provided for attaching layers of hydrophilic, photosensitive materials onto hydrophobic plastic substrates, which comprises forming a layer of a polycrystalline, optically...
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4318978 |
Photosensitive film and methods
Methods for making photosensitive thin film structures comprising one or more metal-dielectric layers, produced by the sequential deposition of discontinuous metal island films and transparent...
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4317626 |
Photo-identification card pack
A pack of photo-identification cards comprises a casing including an exposure aperture and an exit slot and containing a plurality of photo-identification cards. Each card includes an exposable...
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4312938 |
Method for making a broadband reflective laser recording and data storage medium with absorptive underlayer
A broadband laser recording and data storage medium for direct read after writing, formed from a photosensitive silver-halide emulsion in four steps. First, a non-saturating actinic radiation...
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4312937 |
Photographic negative base for self-developing film packs
This disclosure relates to production of a photographic film assembly substantially free of optical pinholes for use as a base for negatives in self-developing film packs. The assembly comprises a...
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4312939 |
Photographic product and process of making the same
A photographic film unit comprising a photosensitive sheet, in the form of an inert support coated on one side with one or more photosensitive layers, fixed to a second sheet having at least one...
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4307165 |
Plural imaging component microcellular arrays, processes for their fabrication, and electrographic compositions
A planar array of microcells is formed in a support. An electrostatic charge pattern is established on the support differentiating first and second interlaid sets of microcells. An electrographic...
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4302528 |
Process for producing photo-curable composite materials useful for preparing stencils
An improved process for producing a photo-curable composite material using a liquid photo-curable resin, which comprises holding a liquid photo-curable resin with a screen material between two...
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4301240 |
Photographic silver halide material with cross-linked particulate acrylic or methacrylic polymer
Photographic silverhalide containing materials having improved mechanical and electrostatic properties are obtained by adding to at least one of the layers of the material a cross-linked polymer of...
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4301229 |
Electrolytically grained aluminum support for making a lithographic plate and presensitized lithographic printing plate
A support for a lithographic plate comprising an aluminum plate or an aluminum-alloy plate the surface of which has been grained such that the grain structure comprises pits and; (i) the...
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4301230 |
Oriented polystyrene support for photopolymerizable element
A process for producing an image which comprises the steps of: (1) applying to the surface of a substrate the surface of a photosensitive layer, the other surface of the photosensitive layer being...
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RE30792 |
X-ray film package
A package comprising a light-proof envelope or bag containing a plurality of X-ray film sheets stacked for co-operation with a dispensing machine and useful in a daylight handling system for...
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4294634 |
Method for manufacturing a solid statue
A method for manufacturing model statues or profile pictures wherein a base shape or body and various components are made from a flexible material, such as synthetic resins, clay, gypsum, wood or...
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4288526 |
Light-sensitive printing plates with discontinuous over-coating
A light-sensitive printing plate with a coating layer with an uneven pattern removable during development provided on the surface thereof, which can be brought into intimate contact with an...
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4288533 |
Instant film unit
A photographic film unit, which includes a photosensitive sheet and a cover sheet separated by a spacer, is provided with a small access port for introducing a processing fluid from the exterior of...
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4287296 |
Direct-positive emulsion containing fogged, silver halide grains of silver iodide content
Direct positive silver halide emulsions are provided which contain fogged silver halide grains the said grains being heterodisperse and containing silver iodide in an amount of more than 10 mole %...
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4286045 |
Image forming materials and image forming process
An image forming material comprising a support having thereon a layer composed of a Ge-S composition or a Ge-S-X composition wherein X represents at least one element selected from the group...
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4279988 |
Photographic film unit
In accordance with the present invention, a photographic film unit suitable for exposure and self-processing includes a substantially rigid mount having a central opening therethrough. A premounted...
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4271257 |
Imaging film of bismuth or bismuth alloy
An imaging film, and a method of making it, comprising a flexible plastic substrate having a thin, high optical density, continuous layer of bismuth, or an alloy of bismuth, deposited on a surface...
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4271256 |
Method for forming images
A method for forming images which comprises imagewise exposing a recording element comprising a support having directly or on a subbing layer thereon, as a recording layer, a vacuum deposited layer...
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