Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03C - Photosensitive materials for photographic purposes; Photographic processes, e.g. cine, x-ray, colour or stereo-photographic processes; Auxiliary processes in photography › G03C 1 - Photosensitive materials
Patents for G03C 1 - Photosensitive materials (26,817)
11/2000
11/14/2000US6147140 Black colorant having a deficient low absorbance region in the human visible spectrum in combination with a colorant having high absorbance region corresponding to deficient low absorbance region of the black dye; printing medical images
11/14/2000US6146823 Containing a hydroxyalkyl or aryl acetylenic compound; can be developed at lower temperatures.
11/14/2000US6146822 Thermographic or photothermographic image recording elements
11/14/2000US6146821 Light-insensitive thermographic recording material having a blue background which can utilize a substantially colourless support.
11/14/2000US6146819 Silver halide photographic light-sensitive material
11/14/2000US6146818 Color negative films intended for scanning having interleaved green and red recording layer units
11/14/2000US6146708 Guiding the extruded coating liquids that flow onto the slide surface of a coating hopper, coating the traveling web with a desired width coatings
11/14/2000US6146486 Preparation of resin-coated support
11/09/2000WO2000037396A3 Hydrophilic colloid composition
11/09/2000DE19920550A1 Sensitization of silver halide emulsions, useful in photographic, e.g. color photographic material, involves reduction ripening and spectral sensitization, then chemical ripening with gold and Chalcogen compounds at higher temperature
11/09/2000DE19920354A1 Color photographic silver halide material, e.g. negative, reversal or positive film or color or color reversal paper, with sulfur and selenium and/or tellurium sensitizers is stabilized with acid hexahydro-s-triazine-2-thione
11/09/2000DE19920353A1 Color photographic silver halide material, e.g. negative, reversal or positive film or color or color reversal paper, with sulfur and selenium and/or tellurium sensitizers is stabilized with dithiophosphoric or dithiophosphonic acid O-ester
11/08/2000EP1050780A1 Photographic element with a layer improving the adhesion to the support
11/08/2000EP1050779A1 Antistatic backing for photographic paper
11/08/2000EP1050778A1 Photographic paper backing containing polymeric primary amine addition salt
11/08/2000EP1050777A1 Heat-developable photosensitive material
11/07/2000US6143489 Photothermographic element
11/07/2000US6143488 Coating aqueous dispersion containing both silver iodide and phthalazine on support
11/07/2000US6143487 Black and white photothermographic emulsion including vinyl sulfone to increase fog stability
11/07/2000US6143486 Material having at least two dye layers; outer dye layer adsorbs light at equal or higher energy than inner dye layer; energy emission wavelength of outer dye layer overlaps with energy absorption wavelength of inner dye layer
11/07/2000US6143484 Method for stabilizing photographic dispersions in melts containing fine grain silver halide
11/07/2000US6143483 Emulsion excellent in sensitivity and in each of suppression of dependence on a processing solution ph and preservability of latent image
11/07/2000US6143482 Color negative film free of color masking couplers; accurate color rendition
11/07/2000US6143481 Photothermographic recording material coated from an aqueous medium
11/07/2000US6143462 Support bearing silver halide emulsion and hydrophilic colloid layers either of which contains a nucleating dimer having in each monomer thereof a hydrazide moiety and anicotinamide moiety; development at variable alkaline ph
11/07/2000US6143459 Photosensitive film assembly having reflective support
11/02/2000WO2000065024A2 Hyperbranched polymeric micelles for encapsulation and delivery of hydrophobic molecules
11/02/2000EP1048978A1 Color paper with exceptional reciprocity performance
11/02/2000EP1048977A1 Base enhanced digital photographic elements
11/02/2000EP1048976A2 Silver halide color photographic light sensitive material and image forming method by use thereof
11/02/2000EP1048975A1 1-sulfonyl-1H-benzotriazole compounds as print stabilizers in photothermographic elements
11/02/2000EP1047552A1 Direct write imaging medium
11/02/2000EP0713489B1 Photochromic heterocyclochromenes
11/02/2000DE19919787A1 Color photographic copying material, especially for picture or display, with red-sensitive layer containing pyrazoloazole cyan coupler is compensated for blue and cyan color shift
11/02/2000CA2370952A1 Hyperbranched polymeric micelles for encapsulation and delivery of hydrophobic molecules
11/01/2000CN1271869A Characteristics exchanged uncommon colour photographic paper
11/01/2000CN1271868A Film base reinforced digital photographic material
10/2000
10/31/2000US6141135 Photochromic composition
10/31/2000US6140072 Functional recombinantly prepared synthetic protein polymer
10/31/2000US6140038 Heat-developable image-recording material
10/31/2000US6140037 Photothermographic material and method for making
10/31/2000US6140036 Photographic material having improved color reproduction
10/31/2000US6140035 Photographic element comprising a mixture of sensitizing dyes
10/31/2000US6140034 Silver halide color photographic light-sensitive material and method of forming color images
10/31/2000US6140030 Support with silver halide images superposed on supports, transparent electroconductive layer and second electroconductive layer
10/31/2000US6140029 Color photographic element containing elemental silver and nitrogen heterocycle in a non-light sensitive layer
10/25/2000EP1046081A1 Secure photographic method and apparatus
10/24/2000US6136968 Photochromic, transparent
10/24/2000US6136524 Performing three distinct precipitation steps, nucleation step, first and second growth step; introducing into reaction vessel after first growth step polyoxyalkylene block-copolymer having specified structure
10/24/2000US6136523 Producing thin silver halide grains
10/24/2000US6136520 Silver halide photographic element and a processing method of the same
10/24/2000US6136519 Material comprising uppermost non-photosensitive colloid layer containing dispersion obtained by emulsifying and dispersing solution containing ultraviolet-absorbing agent, water insoluble polymer, gelatin with specified isoelectric point
10/24/2000CA2118252C Base film for photographic film
10/19/2000DE19917162A1 Color photographic material, e.g. color (reversal) paper or for color diffusion transfer or silver dye bleach process, contains e.g. 2-thio-4-oxo-thiazolin-5-yl-cyanoacetamide salt as gap sensitizer
10/19/2000DE19916650A1 Negative color photographic material, useful as copying material, contains 3-(2-hydroxyphenyl)-benzofuran-2-one compound as scavenger in light-insensitive layer further from base than any light-sensitive layer
10/18/2000EP1045287A2 Color photographic film exhibiting increased red speed and sharpness
10/18/2000EP1045286A1 Color photographic film with a plurality of grain populations in its red recording layer unit
10/18/2000EP1045285A2 Photographic elements containing composite reflective grains
10/18/2000EP1045284A1 Heat developing method for heat developable image recording material
10/18/2000EP1045283A1 Radiation-sensitive emulsion, light-sensitive silver halide photographic film material and radiographic intensifying screen-film combination
10/18/2000EP1045282A1 Radiographic UV/Blue-sensitive film material and intensifying screen-film combination
10/18/2000EP1045281A1 A process of conducting epitaxial deposition as a continuation of emulsion precipitation
10/18/2000EP1044979A2 1-[(N-(un)substituted)amidoalkyl]spiroindolinonaphthoxazines, their preparation, compositions and (co)polymer matrices containing them
10/18/2000EP1044978A2 1-N-alkyl-5'-[(N'-(un)substituted)amido]spiroindolinonaphthoxazines, their preparation, compositions and (co)polymer matrices containing them
10/17/2000US6132951 Photographic support and photographic material
10/17/2000US6132950 A polymer latex is used as a binder in each of the image-forming layer, the protective layer, and the back layer; minimized dimensional change before and after heat development, no wrinkling occurs upon heat development
10/17/2000US6132949 Photothermographic material
10/17/2000US6132948 Photothermographic material
10/17/2000US6132942 A photographic papers with a backside that exhibits good writability and will transport well through processing machines
10/12/2000WO2000060586A1 Erasable optical recording material for blue lasers
10/12/2000WO2000059733A1 Polymeric composition and printer/copier transfer sheet containing the composition
10/12/2000CA2368746A1 Polymeric composition and printer/copier transfer sheet containing the composition
10/12/2000CA2368446A1 Erasable optical recording material for blue lasers
10/11/2000EP1042405A1 Gelatine compositions
10/10/2000US6130033 Element having a water-resistant support with a backing of polymeric beads and not containing a fluorine-containing polymeric surfactant; comprising a light-insensitive organic silver salt and catalytic silver halide; durable printer heads
10/10/2000US6130031 Photographic element containing a benzolylacetanilide DIR coupler
10/10/2000US6130030 Photographic element having a stain resistant protective overcoat
10/10/2000US6130024 Strippable repositionable back sheet for photographic element
10/10/2000US6130022 Heat developable color photographic light-sensitive material
10/10/2000US6130014 A barrier layer comprising a water insoluble polymer selected from a chloropolymer, fluoropolymer or acrylonitrile polymer and a microgel particle; radiation resistance, waterproofing, resist to fingerprints and scratching
10/05/2000DE19914881A1 Multi layer, negative-working silver halide color photographic material having layer(s) showing solarisation to give high color density for digital illumination and constant contrast for analog illumination
10/04/2000EP1041437A1 Color photographic film exhibiting increased blue speed
10/04/2000EP1041435A1 Heat-developable photographic material
10/04/2000EP1041434A1 Heat-developable photosensitive material
10/04/2000EP1041433A1 Heat-developable photosensitive material and method for forming image using the same
10/04/2000EP1041432A1 A silver halide light-sensitive photographic emulsion, a silver halide light-sensitive photographic material and a method of processing thereof
10/04/2000CN1268522A Polymer emulsion having cone-shell type state
10/03/2000US6127313 Thermographic recording material comprising an outermost layer suitable for use with thermal heads
10/03/2000US6127110 Having high storage stability before and after exposure and a high resistance to damage by pressure
10/03/2000US6127109 Silver halide light sensitive photographic material
10/03/2000US6127106 Base paper supporting a silver halide emulsion layer on the obverse and a polymer sheet on the reverse including the indicia comprising inks which are detectable upon exposure toactinic radiation; accurate cutting aligment
10/03/2000US6127105 Photographic light-sensitive material with preserved antistatic properties
10/03/2000US6127104 Reversal photographic film for displays
10/03/2000US6127102 Recording material with improved shelf-line producing prints upon thermal development with improved archivability
10/03/2000US6126284 Printing device and photographic paper
09/2000
09/27/2000EP1039343A2 Antistatic layer for imaging element containing electrically conductive polymer and modified gelatin
09/27/2000EP1039342A1 Scratch resistant antistatic layer for imaging elements
09/27/2000EP1039341A1 Photographic element having a stain resistant protective overcoat
09/27/2000EP1039340A1 Photographic element having a stain resistant electrically conductive overcoat
09/27/2000EP1039339A1 Polymer latexes with core-shell morphology
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