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)
01/1979
01/09/1979US4133687 Photographic elements having hydrophilic colloid layers containing compounds having activator precursors and hydrophobic developing agents uniformly loaded in latex polymer particles
01/09/1979US4133683 Improved contrast by contacting with solvent or chemical reactant
01/09/1979CA1101722B Photoreactive composition containing a compound with recurring methoxyphenyl-glyoxy substituents
01/09/1979CA1046189A1 Polymers having active methylene group
01/09/1979CA1045909A1 Processes and products of sensitizing substrates
01/09/1979CA1045880A1 Support for liquid photosensitive resin
01/09/1979CA1045878A1 Photothermographic element, composition and process
01/09/1979CA1045877A1 Photographic method for printing particle pattern with improved adherence
01/09/1979CA1045876A1 Photothermographic element, composition and process
01/09/1979CA1045875A1 Photothermographic element, composition and process
01/02/1979US4132552 Dimensionally stable polyester film supports with subbing layer thereon
01/02/1979US4132551 Nitrobenzene compounds as antifogging agents
01/02/1979US4132436 Recording material
01/02/1979CA1045475A1 Coating device
12/1978
12/26/1978US4131471 Synthetic polymeric silver halide peptizer
12/26/1978US4131470 Thiocarboxylates
12/26/1978US4131469 Photographic element with polymeric ammonium mordant
12/26/1978US4131468 Diazotype materials
12/26/1978US4131467 4,7-Dihydroxybenzimidazole hydrobromide as antifogger
12/19/1978US4130430 Oxonol dye
12/19/1978US4130429 Combination of photosensitive elements suited for use in radiography
12/19/1978US4130428 Combination of photosensitive elements suited for use in radiography
12/19/1978US4130426 Heat developable light-sensitive diazotype materials and process of use
12/19/1978US4130084 Coating apparatus
12/12/1978US4129521 Branched chain nonyl and dodecyl isomeric mixtures of 2-(5'-nonyl, or dodecyl-2'-hydroxyphenyl)benzotriazole as UV stabilizers
12/05/1978US4128667 Manipulation of coating streams with air foils
12/05/1978US4128557 Silver salts of 1,2,4-mercaptotriazole derivatives
12/05/1978US4128538 Crosslinking polymeric dye mordant composition reaction product of bisalkane or bisarene sulfonate and vinyl polymer
12/05/1978US4128437 Transparentizing agent for paper
12/05/1978US4128428 Organic silver salt, n-halo compound, reducing agent, iron compound
12/05/1978US4128426 Process for subbing photographic hydrophobic films
12/05/1978US4128423 Diazotype material that can be developed by applying a small amount of developing liquid, and development thereof
12/05/1978US4128422 Photography
12/05/1978CA1043790A1 Quaternary ammonium substituted hydroxy s-triazines
12/05/1978CA1043617A1 Photothermographic and thermographic element, composition and process
12/05/1978CA1043616A1 Heat developable light-sensitive material
12/05/1978CA1043615A1 Low concentration sensitization and development acceleration
12/05/1978CA1043614A1 Photothermographic element, composition and process
12/05/1978CA1043557A1 Liquid application-device
11/1978
11/28/1978US4127413 Method for the addition of photographic addenda
11/28/1978US4127394 Method and apparatus for deaeration of a liquid composition
11/28/1978CA1043184A1 Curtain coating with free falling partial curtains joined edge to edge
11/21/1978US4126472 Process of making a lithographic photosensitive silver halide emulsion having reduced susceptibility to pressure containing an iridium compound, a hydroxytetrazaindene and a polyoxyethylene
11/21/1978US4126468 Radiation sensitive compositions of quaternary ammonium salt and carboxylic acid sensitizer
11/21/1978US4126467 Polymer having repeating piperazing-containing units
11/21/1978US4126464 Low temperature adhesives for photographic materials
11/21/1978US4126463 Method of stabilizing photographic silver halide emulsion layers
11/21/1978US4126456 Visual image recording device
11/21/1978CA1042732A1 Fabrication of iron oxide pattern and patterns so prepared
11/14/1978US4125403 Heat developable light sensitive material
11/14/1978US4125401 Diazosulfide, mercury salt
11/14/1978CA1042256A1 Photohardenable films having high resolution
11/14/1978CA1042255A1 Photopolymerizable compositions containing nitroso dimers to selectively inhibit thermal polymerization
11/07/1978US4124398 Thiyl bleaching agents for photographic processes
11/07/1978US4124397 With glutaraldehyde or substituted glutaraldehyde
11/07/1978US4124395 Subbing layer on polyester film for light-sensitive material
11/07/1978US4124392 Leuco dyes
11/07/1978US4124387 Free radicals, dry processing
11/07/1978US4124383 Diffusion transfer color products and processes employing silver halide grains comprising iodide
10/1978
10/31/1978US4123282 Photothermographic toners
10/31/1978US4123280 Vacuum, moving substrate, photography
10/31/1978US4123278 Polyester film coated with adhesive polymer composition
10/31/1978US4123277 Copolymer subbing material for photographic elements
10/31/1978US4123274 Silver halide, silver salt of a 3-amino-5-aryl(alkyl)thio-1,2,4-triazole, developer, binder; photothermography
10/31/1978US4123273 With reducing agent, silver halide and organic silver salt oxidizer; photothermography
10/31/1978US4123272 Double-negative positive-working photohardenable elements
10/31/1978US4123157 Dry process production and annotation of archival microform records from hard copy
10/31/1978CA1041644A1 Method of manufacturing photosensitive material
10/24/1978US4121938 Photographic material containing TiO2, soluble Cu(II) salt, and soluble silver salt and the use thereof in physical development
10/24/1978US4121935 Lith-type silver halide photographic light-sensitive material
10/24/1978CA1040917A1 Spectrally sensitized direct positive emulsion layers
10/17/1978US4120898 Sulfur containing vinyl amide cross-linking agents
10/17/1978US4120739 Butt splicer for butt-joining a fresh web to a progressing web
10/17/1978US4120728 Thermally developable light-sensitive material
10/17/1978US4120727 Polymeric cyanoalkyl acrylate silver halide peptizer
10/17/1978US4120726 Silver-halide emulsion sensitized with an asymmetrical disulfide
10/17/1978US4120725 Color photographic light-sensitive material
10/17/1978US4120724 Subbing material for styrene bases used in photographic elements
10/10/1978US4119466 Sensitizers for photocrosslinkable polymers
10/10/1978US4119465 Diazo copying material for secondary original
10/10/1978US4119464 Pre-hardener of complex-forming salt of aluminum, chromium, or zirconium
10/10/1978US4119463 Photographic binder comprising isobutylene-maleic anhydride copolymer
10/10/1978CA1039997A1 Activator-stabilizers in heat developable photographic materials and processes
10/03/1978US4118231 Light-sensitive silver halide photographic materials containing antistatic agents
10/03/1978US4118229 High energy recording on an acetyl acetonate
10/03/1978US4118228 Panchromatic black and white silver halide recording materials
10/03/1978CA1039720A1 Polycyclic dyes
10/03/1978CA1039553A1 Photothermographic compositions, element and process
10/03/1978CA1039551A1 Method for spectrally sensitizing photographic light-sensitive emulsion
10/03/1978CA1039550A1 Photothermographic element, composition and process for producing a color image
09/1978
09/26/1978US4116862 New photochromic materials and method for their preparation
09/26/1978US4116700 Process for hardening photographic layers
09/26/1978US4116697 Sulfur-substituted isothioureas in silver halide emulsions
09/26/1978US4116696 Photographic material
09/26/1978US4116692 Photographic method utilizing a photosensitive composition containing a 2-azidobiphenyl and a triplet sensitizer
09/19/1978US4115613 Globular proteins or polyalkylene oxides
09/19/1978US4115129 Organophosphine sulfides as photographic sensitizers
09/19/1978US4115128 Positive image forming radiation sensitive compositions containing diazide compound and organic cyclic anhydride
09/19/1978US4115127 Germanium, sulfur and a metal
09/19/1978US4115126 Magenta triphenylmethane antihalation dyes for photographic elements
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