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5070005 |
Process for producing silver halide photographic materials
An improved process for producing a silver halide photographic material that has at least one light-sensitive silver halide emulsion layer on a support as well as at least one hydrophilic colloidal...
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5061610 |
Reduction of optical brightener migration in polyolefin coated paper bases
In the preparation of a light sensitive photographic paper wherein the paper support contains a polyolefin coating the polyolefin is subjeced to two corona discahrge treatments, the first to...
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5061595 |
Contact film for use in graphic arts with two overcoat layers
A high-contrast room-light-handleable black-and-white silver halide photographic film especially adapted for use as a dry-dot-etchable contact film in the graphic arts is comprised of a support...
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5047310 |
Photographic process of heating during development after image exposure with a conductive layer containing carbon black
A photographic material is disclosed, which comprises a support having provided thereon at least one electrically conductive layer, said conductive layer comprising carbon black having a dibutyl...
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5037729 |
Multilayer photographic elements having improved coating quality
A multilayer photographic element comprising at least one light-sensitive emulsion layer comprising silver halide grains dispersed in a hydrophilic colloid and at least one auxiliary hydrophilic...
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5035974 |
Light-image forming material
A light-image forming material comprising a support having provided thereon a light-image forming layer comprising microcapsules containing an oxidative-developable leuco dye and a photo-oxidizing...
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5026633 |
Color photothermographic materials with development accelerator
Photothermographic dry silver emulsions containing a benzylidene lenco dye and a development accelerator provide a high density yellow image upon exposure to actinic radiation and thermal...
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5019491 |
Silver halide photographic material
A silver halide photographic material composed of a support having thereon at least one light-sensitive silver halide emulsion layer, at least one layer of the material containing the combination...
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5015562 |
Light-sensitive silver halide element containing modant, dye and sonic polymer
A light-sensitive material is disclosed, comprising a support having thereon at least one light-sensitive silver halide emulsion layer, wherein at least one layer containing at least one of a...
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5013638 |
Photographic silver halide element containing small amounts of bromide ions
A photographic donor material is described which comprises silver halide having at least 95% silver chloride, which material also contains a minor amount of bromide ions, an amount of development...
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5008167 |
Internal metal oxide filled materials for electrophotographic devices
In an electrophotographic imaging device, material for various exposed layers and members is provided having metal oxide particles homogeneously dispersed therein. The metal oxide particles provide...
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5008129 |
Methods of fabricating optical records with overcoating
For an optical data storage system employing a data-modulated writing laser beam, optical media are described which include a highly reflective aluminum layer, a relatively transparent polymer...
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5006450 |
Mordant polymer photographic element containing
Polymers comprising repeating units having the structure: ##STR1## where R 1 , R 3 , D, Y, x, and y are as defined herein are useful for controlling wandering of filter dyes in photographic elements.
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5001033 |
Photographic element with specific support stiffness
A photographic element which is adapted for an image-forming process using a thermal-developing-process image-forming apparatus equipped with rollers for conveying photographic elements capable of...
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5001044 |
Silver halide photographic element
A silver halide photographic material which comprises a support having provided thereon at least one silver halide emulsion layer and at least one layer comprising a polymer containing a group...
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H000899 |
Light-sensitive silver halide photographic material feasible for high speed
Disclosed is a light-sensitive silver halide photographic element which comprises photographic layers applied under the condition that the surface tension of a coating solution for forming an...
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4990276 |
Magnetic dispersion
A dispersion consisting essentially of magnetic particles, a dialkylester of phthalic acid which functions as a dispersing medium, and optionally, a dispersing agent is particularly useful as a...
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4990434 |
Subbed polyester film support carrying carbon black antihalation layer
The present invention provides a photographic element comprising a dimensionally stable hydrophobic transparent polyester film support, at least one light-sensitive silver halide emulsion layer,...
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4981774 |
Silver halide photographic light-sensitive material
A silver halide photographic light-sensitive material having a support, a silver halide emulsion layer provided on one side of the support, and a backing layer provided on the other side of the...
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4975363 |
Light-sensitive silver halide photographic materials
Light-sensitive silver halide photographic materials comprising a support base and one or more hydrophilic colloid layers, at least one of which is a silver halide emulsion layer, at least one...
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4960687 |
Process of making photographic silver halide element with backing layers with improved coating properties
An improved process for the preparation of backing layers with improved coating qualities is described. These layers are designed to transmit antistatic properties from antistatic layers coated...
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4956270 |
Silver halide photographic material having improved antistatic and antiblocking properties
A silver halide photographic material that has at least one hydrophilic colloidal layer on a support is disclosed, wherein said at least one hydrophilic colloidal layer contains an organic...
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4954430 |
Silver halide photographic element with polyester base
A silver halide photographic material is disclosed, having at least one hydrophilic colloid layer comprising a polyester support and having a polymer latex on at least one side of said polyester...
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4948654 |
Sheet material useful in forming protective and decorative coatings
A sheet material for covering substrates comprising (a) a carrier layer comprising a polymer selected from polyesterethers, copolyesters and blends thereof, and (b) a tie layer bonded thereto, said...
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4943520 |
Silver halide photographic material containing antistatic agents
A silver halide photographic material composed of a support having thereon at least one photosensitive silver halide emulsion layer, at least one layer of the material containing a compound of...
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4940655 |
Photographic antistatic element having a backing layer with improved adhesion and antistatic properties
A photographic film having an auxiliary backing layer coated over an antistatic layer is described. This auxiliary layer contains an adhesion promoting amount of an aqueous dispersion of a...
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4940653 |
Multilayered color photographic material having an alkali soluble interlayer
In a process for the preparation of a multilayered photographic material in which the layers are applied in at least two stages and the material is dried and wound up in between the stages,...
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4939077 |
Photographic recording material containing polyester compounds having free acid groups
Photographic silver halide recording material comprising a support, at least one light-sensitive silver halide emulsion layer, a protective layer and optionally other layers, at least one layer...
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4920004 |
Gelatin-grafted polymer particles
There are disclosed polymer particles that are individually covered with gelatin that is covalently bonded thereto. The particles are useful in a variety of applications, such as photographic...
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4917993 |
Silver halide photographic materials
A silver halide photographic material comprising a support having thereon at least one light-sensitive silver halide emulsion layer and at least one other hydrophilic colloid layer, wherein at...
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4917994 |
Color photographic reflection print material with improved keeping properties
Color photographic print materials are described in which the surface pH is between about 4.0 and 5.3. The photographic elements have improved keeping properties under adverse conditions of storage.
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4916048 |
Optical recording medium and method of optical recording and erasing using medium
The invention is directed to an optical recording member including a thin film photosensitive layer provided on a base. The thin film photosensitive layer may vary between a low optical density...
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4908295 |
Photographic support
A photographic support having a secondary diffuse-reflective surface is disclosed, wherein a thin metal layer is provided on the matted surface of a substrate and the center plane average...
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4906556 |
Optical recording medium
An optical recording medium comprising a substrate and a recording layer made of metal and/or semi-metal and on which data can be recorded with a laser beam, wherein a plasma polymerization layer...
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4898773 |
Photographic paper support with a water resistant coating of polyethylene
A photographic paper support, which carries on both sides a water resistant coating of polyethylene, is disclosed. The polyethylene is a polyethylene of relatively low density of between 0.930 and...
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4898810 |
Layers for photographic materials
This invention relates to layers for photographic materials, which comprises a polysaccharide which is formed extracellularly by bacterial fermentation of glucose, maltose, sucrose or xylose, if...
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4898808 |
Antistatic silver halide photographic light-sensitive material
An antistatic silver halide photographic light-sensitive material having a support, provided thereon, at least one light-sensitive layer and at least one non-light-sensitive layer is disclosed....
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4895791 |
Silver halide photographic element containing a polymer latex
A silver halide photographic material comprising a support having thereon at least one silver halide emulsion layer, silver halide photographic material containing in the at least one silver halide...
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4895792 |
Photographic light-sensitive Silver halide element with antistatic backing layer
Photographic light-sensitive materials having a coating layer containing a cation modified colloidal silica on one surface of a hydrophobic support have markedly improved antistatic properties.
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4894321 |
Photographic support and color photosensitive material
The present invention relates to a photographic support comprising, on a substrate, a filling layer comprising a fine solid powder having the stationary diffuse-reflective surface and a color...
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4891296 |
Pattern transfer method and silver halide photographic plate to be used for said method
A silver halide photographic plate and a pattern transfer method comprising forming an original picture pattern on a first photographic plate having a silver halide emulsion layer on a glass...
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4891308 |
Photographic film antistatic backing layer with auxiliary layer having improved properties
As part of a photographic film, a backing antistatic layer is coated at a pH of 3 to 12 with an auxiliary layer consisting essentially of at least one crosslinkable conductive polymer and a...
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4880730 |
Silver halide light-sensitive material
A silver halide photographic light-sensitive material comprising a support having thereon at least one colored layer, and the layer can be decolored or lightened upon photographic processing of the...
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4879204 |
Silver halide photographic element containing anhydazine compound and specific dyes
A silver halide photographic material is described, comprising a support having formed thereon at least one silver halide emulsion layer and at least one light-insensitive hydrophilic colloid...
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4865946 |
Temporary barrier layer for photographic element
A polymer composition of the formula: ##STR1## wherein R 1 , R 2 , R 3 , G, J, L, x, y, and z are as defined herein is useful as a temporary barrier between reactants in photographic materials. The...
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4861695 |
Light-sensitive recording medium, cartridge encasing same, and image recording system therefor
A light-sensitive recording medium comprising a base sheet composed of a water-soluble material having carried thereon light-sensitive microcapsules encapsulating a dye precursor; a cartridge...
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4859576 |
Silver halide photographic material comprising a protective layer containing a polyoxyethylene surface active agent
A silver halide photographic material having a high covering power with improved pressure resistance and antistatic properties upon development, which comprises at least one silver halide...
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4855219 |
Photographic element having polymer particles covalently bonded to gelatin
A photographic element comprising a support having thereon a gelatin-containing layer, and a matting agent comprising polymer particles covalently bonded to the gelatin in the layer. The polymer...
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4847186 |
Silver halide photographic light-sensitive materials
A silver halide photographic light-sensitive material comprising a support and at least one silver halide emulsion layer, wherein at least one of said emulsion layers or another layers which...
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4840881 |
Process for the production of light-sensitive silver halide photographic material
A process for the preparation of a light-sensitive silver halide photographic material comprising a support, a silver halide emulsion layer, and a non-light-sensitive hydrophilic colloid layer...
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