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)
10/1990
10/24/1990EP0393429A2 Processing method for a colour photogaphic material
10/24/1990CA2013315A1 Layer thermally processable imaging element comprising an overcoat layer
10/23/1990US4965628 Photographic film with latent image multi-field bar code and eye-readable symbols
10/23/1990US4965322 Photosensitive and heat-sensitive polymers, process for producing the same and process for recording information using the same
10/23/1990US4965184 Silver halide emulsions with improved speed
10/23/1990US4965183 Tri-nuclear dyes for photographic compositions and method of prepartion
10/23/1990US4965182 Silver halide photographic emulsion containing infrared sensitizing dyes and supersensitizing compounds
10/23/1990US4965181 Heat-developable light-sensitive material comprising a sensitizing dye
10/23/1990US4965180 Silver halide photographic material
10/23/1990US4965178 Optical recording medium
10/23/1990US4965177 Activator solution with cold image tone-providing agent
10/23/1990US4965175 Method for processing a silver halide photosensitive material for color photography
10/23/1990US4965174 Color forming layer responsive to hydrogen ion concentration; photosensitivity to specific wavelenghts
10/23/1990US4965170 Reducible, time-releasing dye compound; nondiffusing; antisoilants; also including a high-contrast hydrazine derivative
10/23/1990US4965169 Stability, non-spotting
10/23/1990US4965166 Multicolor recording material
10/18/1990WO1990012342A1 A near infrared laser absorbing coating and method for using same in color imaging and proofing
10/18/1990CA2014487A1 Light-sensitive bis-trichloromethyl-s-triazines, process for their preparation and light-sensitive composition containing said compounds
10/17/1990EP0392092A1 Method of preparing light-sensitive silver halide emulsions
10/16/1990US4963476 Light collecting dye
10/16/1990US4963475 Method for processing silver halide photo-sensitive material
10/16/1990US4963467 Silver halide photographic emulsion
10/16/1990US4963466 Silver halide photographic light-sensitive material suitable for rapid processes comprising hydroquinone and an antifoggant
10/16/1990US4963458 Image forming method and material using photopolymerizable composition
10/10/1990EP0391631A1 Photochromic compounds useful in Langmuir-Blodgett films
10/10/1990EP0391560A1 Process for the preparation of photographic silver halide emulsions having tabular grains
10/10/1990EP0391430A2 Photographic printing paper support
10/10/1990EP0391405A2 Silver halide photographic material and method for processing thereof
10/10/1990EP0391402A1 Plastic film with antistatic layer and silver halide photographic light-sensitive material using the same
10/10/1990EP0391356A2 High-speed light-sensitive silver halide photographic material having good graininess, and rapid processing method therefor
10/10/1990EP0391314A2 Method for patterning on a substrate
10/10/1990EP0391176A1 Plastic film with antistatic layer and silver halide photographic light-sensitive material using the same
10/10/1990EP0390878A1 Optically anisotropic photochromic materials and applications
10/10/1990EP0390774A1 High speed curtain coating process and apparatus.
10/09/1990US4962017 Silver halide photographic materials
10/09/1990US4962016 Silver halide photographic light-sensitive material
10/09/1990US4962015 Silver halide photographic material
10/09/1990US4962013 Photochromic material containing a spirooxazine and a nitroxy free radical triplet state quencher
10/09/1990US4962011 Photopolymerizable recording materials containing a triazole sensitizer and photoresist layers and lithographic printing plates based thereon
10/09/1990US4962009 Microcapsule containing photo-oxidizing agent and leuco dye
10/09/1990CA1275009A1 Self-weeding dry transfer article
10/04/1990WO1990011323A1 Composites of etheric phosphazene and metal oxides and the method of their formation
10/03/1990EP0389813A1 A method for preparing a photochromic material
10/03/1990EP0272298B1 Irreversible photochromic markings
10/03/1990CN1009869B Method for prepn. of black line blueprint paper
10/02/1990US4960689 Color photographic light-sensitive material and method of developing the same
10/02/1990US4960687 Process of making photographic silver halide element with backing layers with improved coating properties
10/02/1990US4960686 Water solubility; easily eluted after development
10/02/1990US4960681 Photothermographic development of silver halide element including a carboxy or sulfo-containing addition polymer
10/02/1990US4960679 Image forming device
10/02/1990US4960678 Photochromic compounds
10/02/1990US4960672 Hyrazide nucleating agents
10/02/1990US4960670 Heating to form a color image; protected by a transparent film
09/1990
09/27/1990CA2013150A1 Photosensitive compound
09/26/1990EP0389266A1 White polyester composition and support for photography
09/26/1990EP0388908A1 A silver halide light-sensitive photographic material
09/26/1990EP0388818A2 Coating apparatus
09/26/1990EP0388660A2 Photochromic compound
09/26/1990EP0388532A1 Dye image receiving material
09/25/1990US4959300 Silver halide photographic light-sensitive material with improved gradation balance
09/25/1990US4959294 Infra-red sensitising dyes for silver halide
09/25/1990US4959291 Light-sensitive material containing silver halide, reducing agent, polymerizable compound and a diazaphthalide dye
09/25/1990US4958934 Method and apparatus for continuous melting of gelled substance
09/25/1990CA1274641A1 Antireflective coatings for use in the manufacture of semi-conductor devices, methods and solutions for making such coatings and the method for using such coatings to absorb light in ultraviolet photolithography processes
09/25/1990CA1274516A1 Antireflection coatings and compounds useful therefor
09/25/1990CA1274427A1 Photochromic plastic article and method for preparing same
09/20/1990WO1990010890A1 Process for sensitizing polyacetylenic films
09/20/1990DE3908506A1 Bilderzeugungsverfahren The image forming method
09/19/1990EP0388194A1 White polyester composition and support for photography
09/19/1990EP0266410B1 Imaging elements having hydrophilic layers containing hydrophobes in polymer particles and method for manufacture thereof
09/19/1990CN1045459A Film cassette
09/18/1990US4957988 Process and polymers for the production of images
09/18/1990US4957947 Radiation-curable composition for forming an abrasion-resistant antistatic layer
09/18/1990US4957857 Stabilization of precipitated dispersions of hydrophobic couplers
09/18/1990US4957856 X-ray films having a subbing layer comprising a gelatin binder, a cationic addition copolymer, a pyrazolone dye and a nonionic surfactant; antihalation agents
09/18/1990US4957855 Antifogging 1-(3-substituted phenyl)-5-mercaptotetrazole mixture, silver halide emulsion
09/18/1990US4957851 Image recording medium comprising a diacetylene derivative compound film and a radiation absorbing layer
09/18/1990US4957850 Wear resistance, relief images
09/18/1990US4957849 Small and large monodispersed silver halide grains
09/18/1990US4957847 Thermal printing
09/18/1990US4957816 Cationic polymer and epoxy resin; photographic films
09/12/1990EP0387167A1 Cellulose ester-copolyester ether blends
09/12/1990EP0387015A1 Reflective support for photography
09/12/1990EP0386796A2 Method of applying single polar electrostatic charges to continously travelling long web support, and apparatus practicing same
09/12/1990EP0386761A2 Heat developable color photosensitive material
09/12/1990EP0386625A1 Film cassette
09/12/1990EP0386529A1 Silver halide photographic light-sensitive material inhibited in producing pin-holes
09/12/1990EP0259548B1 Photographic-paper support with a water-resistant polyolefinic coating
09/11/1990US4956270 Organic fluorine compound or polymer, or polyoxyethylene containing nonionic surfactant; high molecular weight hardener for colloid
09/11/1990US4956269 Tabular grains
09/11/1990US4956267 Method for forming a direct positive color image
09/11/1990US4956264 Polymeric binder, polyunsaturated compound with free radical polymerizable derivative of (alk)acrylic acid, photoinitiator; for photoresists
09/11/1990US4956263 Silver halide photographic material containing a compound capable of releasing a dye
09/11/1990US4956262 Photosensitive printing plate for waterless offset printing with photosensitive layer of diazonium salt polycondensation product and photopolymerizable composition and overlying silicone rubber layer
09/11/1990US4956257 Silver halide photographic material and method for forming an image
09/11/1990US4956254 Support with microcapsules, multilayer, containing a boron anion salt of a cationic dye
09/11/1990CA1273854A1 Two-layer process for applying antistatic compositions to polyester supports
09/11/1990CA1273792A1 Recording medium of improved stability
09/08/1990CA2010422A1 Film cassette
09/07/1990WO1990010253A1 The use of pyrazolo-triazole photographic colour couplers
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