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)
05/1981
05/05/1981US4266018 Silver halide photographic emulsions
05/05/1981US4266016 Maleic anhydride-styrene copolymer, colloidal silica
05/05/1981US4266015 Silver halide emulsions
05/05/1981US4266014 Photographic materials containing light absorbing methine dyes
05/05/1981US4266013 Phenyl or naphthyl hydrazides as fogging agents
05/05/1981US4266012 Color photographic process utilizing polychromatic glass
05/05/1981US4266010 Silver halide photographic light-sensitive material
05/05/1981US4266009 Imaging material and method of producing image thereon
05/05/1981US4266005 Conjugated diene thermoplastic elastomer, photoinitiator, unsaturated compound, n-substituted maleimide
05/05/1981US4266004 Photoimageable material of polymeric material having organic sulfide and photo-oxidation sensitizer
05/05/1981US4266003 Silver halide photographic emulsions
05/05/1981US4266001 Light-sensitive mixture
05/05/1981US4266000 Photosensitive copying composition
05/05/1981US4265999 Process for the preparation of planographic printing forms
05/05/1981US4265946 Process for forming a subbing layer on a plastic support
05/05/1981US4265941 Differential pressure coating system
05/05/1981CA1100347A1 Photographic materials suited for the production of colour separations
04/1981
04/30/1981WO1981001204A1 Motion picture film having digitally coded soundtrack and method for production thereof
04/29/1981EP0027603A1 Process for applying a photoresist, and photoresist solution
04/29/1981EP0027533A1 Photographic materials, process for their production, their use and the use of gelatines
04/28/1981US4264725 For coating on a support comprising a silver halide emulsion, gelatino peptizer with organic solvents
04/28/1981US4264724 Exposure of silver halide emulsions during formation
04/28/1981US4264721 An acylamide yellow coupler and a 5-thia-1,2,4-triazole
04/28/1981US4264719 Method for preventing adhesion of silver halide photographic light-sensitive material
04/28/1981US4264710 Photopolymerizable compositions containing inhibitor compounds having thioureylene groups
04/28/1981US4264707 Light-sensitive photographic materials with improved antistatic layers
04/28/1981US4264706 For forming solid state imaging devices
04/28/1981US4264693 Light and current sensitive film and print-display system therewith
04/28/1981US4264551 Recorded disk reproducing system
04/28/1981US4263870 Coating process
04/22/1981EP0027430A2 Photographic material comprising a stripping layer consisting of a graft copolymer
04/22/1981EP0027284A1 Copolymer latex and photographic silver halide materials containing such latex
04/22/1981EP0027259A1 Silver halide photographic emulsions including dye sensitizers and supersensitizing or stabilizing amounts of a polymeric compound, and photographic elements, particularly radiographic elements, including said emulsions
04/22/1981EP0027242A1 Polymeric ultraviolet absorbers, photographic material including them, and process
04/22/1981EP0027231A1 Photographic material comprising a mordant layer
04/21/1981US4263397 Photographic products
04/21/1981US4263396 Direct-positive photographic material
04/21/1981US4263395 High intensity photon-image recording
04/21/1981US4263351 Contacting moving sheet with metering bar
04/21/1981US4263011 Crystallization process
04/21/1981CA1099843A1 Adhesive composition
04/21/1981CA1099742A1 Fluorinated 1-hydroxy-2-naphthamide coupler, coupler compositions and photographic elements suited to forming integral sound tracks
04/21/1981CA1099558A1 Silver bromide material with a surface sensitivity at least equal to the internal sensitivity as determined by a specific testing procedure
04/21/1981CA1099557A1 Light-sensitive black-white silver halide photographic material containing a non-diffusible compound capable of oxidizing hydroquinone
04/16/1981WO1981001059A1 Polymeric ultraviolet absorbers and photographic material including them
04/15/1981EP0026859A2 Image-forming photosensitive composition, photosensitive coating solution and photosensitive sheet comprising this composition
04/14/1981US4262088 Blend of two copolymers of a low alkyl methacrylate and acrylic or methacrylic acid
04/14/1981US4262074 Photographic copy method and materials
04/14/1981US4261854 Phosphor
04/14/1981CA1099288A1 Phenylsulfamoyl couplers, coupler compositions and photographic elements suited to forming integral sound tracks
04/14/1981CA1099207A1 Film lenticulating and laminating apparatus and method
04/14/1981CA1099137A1 Sulfonylacetate activator-stabilizer precursor
04/08/1981EP0026538A1 Device for coating a printing screen
04/08/1981EP0026520A1 Photographic silver halide development in the presence of thioether development activators; method, developer and photographic element
04/08/1981EP0026519A1 Photographic silver halide emulsion material containing an antifoggant precursor
04/07/1981US4260677 Thermographic and photothermographic materials having silver salt complexes therein
04/07/1981US4260676 Photothermographic emulsions containing thermolabile acutance dyes
04/07/1981US4260673 Presensitized, diazo oxide
04/07/1981US4260648 Method for forming magnetic recording regions on photographic elements
04/07/1981CA1098754A1 Hydrophilic colloid layer of a photographic element containing an activator precursor and polymer particles loaded with a hydrophobic developer
04/07/1981CA1098753A1 Heat developable photographic materials containing 2- carboxycarboxamide organic salt as activator precursor
04/02/1981WO1981000922A1 Material for obtaining photographic prints by dry process
04/02/1981WO1981000921A1 Material for obtaining photographic prints by dry process
04/02/1981WO1981000920A1 Material for obtaining photographic prints by dry process
04/02/1981WO1981000919A1 Material for obtaining photographic prints by dry process
03/1981
03/31/1981US4259493 Perhalomethylcarbinol-substituted phenol and naphthol sulfamphthaleins
03/31/1981US4259439 Direct positive silver halide emulsion
03/31/1981US4259438 Method for preparing photosensitive silver halide emulsions
03/31/1981US4259424 Infrared rays-absorbing layer in contact with layer containing reducible silver salt
03/31/1981US4259055 Coating apparatus
03/31/1981CA1098359A1 Photothermographic composition containing a 2- mercaptobenzoazole derivative and a silver salt of a heterocyclic thione
03/31/1981CA1098358A1 Covering power imaging photothermographic composition containing as development activator precursor a salt of a protonated amine and a carboxylate ion
03/25/1981EP0025775A2 Process for the production of a monochromatic colour image, and photographic material suited therefor
03/25/1981EP0025601A1 Gelatins, process for their preparation and their use
03/25/1981EP0025553A2 Photosensitive compositions
03/25/1981EP0025494A1 Process for the preparation of gelatin
03/25/1981EP0025441A1 Protecting photographic images against microspot attack.
03/24/1981US4258129 Thermally developable light sensitive material using trivalent and tetravalent cerium compounds
03/24/1981US4258128 Tellurium(II) compounds and complexes having organic moieties containing silicon containing compositions, articles and photoimaging processes
03/24/1981US4258126 Photoresists
03/24/1981US4258123 Photosensitive resin composition
03/24/1981US4258119 Irreversible cleavage to produce colorless compound, diffusion transfer
03/24/1981US4258118 Novel xanthene compounds and photographic products and processes employing the same
03/24/1981US4257269 Method and apparatus for producing visible image of object
03/19/1981WO1981000772A1 Single sheet color proofing diazo oxide system
03/17/1981US4256830 Substituted alkynes, antifogging
03/17/1981US4256825 Photographic element and photographic record prepared therefrom
03/17/1981US4256817 Tungsten-nickel sulfide complex salt
03/17/1981US4256270 Tension control system for an unwinder
03/17/1981CA1097530A1 Process in which a silver image is enhanced by use of an oxidatively bleachable colorant
03/17/1981CA1097529A1 Light sensitive film composition containing a diazo material and a linear copolyester adhesion promoter
03/17/1981CA1097528A1 Silver halide photothermographic composition and element containing a non-dye thione speed increasing addendum
03/11/1981EP0024629A2 Photoimaging composition comprising a 2,4,5-triphenylimidazolyl dimer and at least one compound selected from the group consisting of a leuco dye and a polymerizable ethylenically unsaturated monomer
03/11/1981EP0024391A1 Contrast colorant for photopolymerizable compositions
03/10/1981US4255516 Containing diffusible and exudative substances
03/10/1981US4255515 Photographic films
03/10/1981US4255511 Hydrazido substituted aromatic thioureas
03/10/1981US4255041 Automatic printing apparatus
03/10/1981CA1097125A1 Silver halide activated photochromic plastics containing a polymer which is a ripening inhibitor
03/10/1981CA1097124A1 Photosensitive composition including a halogen- containing diazonium salt and an organic salt-forming dye
1 ... 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 ... 269