| Patents for G03C 1 - Photosensitive materials (26,817) |
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| 09/16/1981 | EP0035917A2 A photosensitive composition, an article comprising the composition and the use of the composition as a photoresist |
| 09/16/1981 | EP0035698A2 Novel dyestuffs and their use in photographic material |
| 09/16/1981 | EP0035614A1 Improvements in photographic film materials and processes for their production |
| 09/15/1981 | US4289865 Polymers acryloyloxyarylenesulfonamides |
| 09/15/1981 | US4289843 Photopolymerizable element having initiator in adhesive layer |
| 09/15/1981 | US4289839 Negative image diazography formulation with acid labile coupler, diazonium compound and carboxylic acid anhydride |
| 09/15/1981 | US4289733 Apparatus for making silver halide grains |
| 09/15/1981 | US4289071 Shallow relief non-bottoming photopolymer printing plate |
| 09/15/1981 | CA1109068A1 Sulfam(na)phthaleins |
| 09/15/1981 | CA1108915A1 Thermally-developable light-sensitive element with a subbing layer containing a vinyl or vinylidene chloride copolymer |
| 09/15/1981 | CA1108913A1 Frequency selective optical data storage system containing a cinnoline derivative in a naphthalene or durene host |
| 09/09/1981 | EP0035262A2 Photosensitive material especially photosensitive presensitized printing plate and leuco-dyes contained therein |
| 09/09/1981 | EP0035235A2 Process for the manufacture of photographic images; photographic material suitable to this process and photographic images obtained therewith |
| 09/09/1981 | EP0035028A1 Single sheet color proofing diazo oxide system. |
| 09/08/1981 | US4288536 Photothermographic stabilizers |
| 09/08/1981 | US4288535 Process for preparing silver halide photographic emulsions |
| 09/08/1981 | US4288534 A 2-pyrazolin-5-one pentamethine oxonol dye |
| 09/08/1981 | US4288531 Imaging elements |
| 09/08/1981 | US4288529 Resin filled into space between two films, cured, developed |
| 09/08/1981 | US4288524 Diffusion transfer |
| 09/08/1981 | US4288520 Process of manufacturing light-sensitive copying material based on diazonium salt condensation products |
| 09/08/1981 | US4288287 Photographic support |
| 09/03/1981 | WO1981002490A1 Real-time optical disc and method for record and readout |
| 09/02/1981 | EP0034952A2 Heat-developable electrically activatable recording material |
| 09/01/1981 | US4287354 And process of making tellurium(ii) compounds by reducing elemental tellurium to the minus two state, and reacting with a halide-containing silane |
| 09/01/1981 | US4287337 Spiropyran compounds of piperidine or thiazine rings |
| 09/01/1981 | US4287299 Process for the production of matting layers |
| 09/01/1981 | US4287298 Film base material containing a combination of surfactants |
| 09/01/1981 | US4287296 Direct-positive emulsion containing fogged, silver halide grains of silver iodide content |
| 09/01/1981 | US4287295 Image forming method and apparatus therefor |
| 09/01/1981 | US4287293 Containing polyvinyl alcohol and ethylene-maleic anhydride copolymer in the photographic layer |
| 09/01/1981 | US4287291 Saturated aliphatic or alicyclic alcohol in processing solution |
| 09/01/1981 | US4287289 Photoresist cyclized rubber and bisazide compositions containing a monoazo photoextinction agent |
| 09/01/1981 | US4287240 Of a foraminous material to protect against air currents |
| 09/01/1981 | CA1107998A1 Method for forming images using an element containing a methyl methacrylate-methacrylic acid matting agent |
| 09/01/1981 | CA1107997A1 Two-component diazoype material containing a resin with an acid group derived from maleic or phthalic acid |
| 08/28/1981 | EP0022861A4 Photo-identification card. |
| 08/28/1981 | EP0009031A4 Desensitizing solution and process for treating a diazo photosensitive printing plate. |
| 08/27/1981 | EP0016061A4 Organic halogen compounds used in direct positive emulsions. |
| 08/26/1981 | EP0034490A2 Photographic system and photographic material for use therein |
| 08/25/1981 | US4286055 Process for the preparation of monodisperse photographic silver halide emulsions of improved sensitivity |
| 08/25/1981 | US4286045 A support having a layer of a chalcogenide of germanium doped with silver or copper; stability; lithographic printing plates |
| 08/25/1981 | US4286044 High quality dot images using merocyanine dyes; photolithography |
| 08/25/1981 | CA1107554A1 Gel strength enhancer for gelatin compositions |
| 08/19/1981 | EP0034038A1 Use of silver halide development accelerators, photographic films and processes for developing lithografic film |
| 08/19/1981 | EP0033968A2 Method for optical recording of information in a digital system |
| 08/19/1981 | EP0033882A2 Process for the manufacture of an optically active surface element |
| 08/18/1981 | US4284718 Addition polymers and a disulfide compound |
| 08/18/1981 | US4284717 Silver halide photographic emulsion |
| 08/18/1981 | US4284716 Filamentary and nonfilamentary silver particles |
| 08/18/1981 | US4284714 Method of forming a photographic image |
| 08/18/1981 | US4284709 Alkylene oxide alkylphenol adducts as dispersants |
| 08/18/1981 | US4284706 Phenolic resin, naphthoguinone diazide sulfonate sensitizer, 4,6-diketo-1,3-dioxane profile modifier |
| 08/18/1981 | US4284704 Photographic elements with incorporated hydrogen source photoreductant and tetrazolium salt |
| 08/18/1981 | US4284703 Peel-apart-developable light-sensitive materials and image-forming method using the same |
| 08/11/1981 | US4283538 Novel triarylmethane compounds |
| 08/11/1981 | US4283504 Crosslinkable polymers containing acrylamidophenol units |
| 08/11/1981 | US4283488 Silver halide emulsions |
| 08/11/1981 | US4283487 Thermolabile acutance dyes for dry silver |
| 08/11/1981 | US4283486 Discoloration inhibition |
| 08/11/1981 | US4283482 Etching a plasma polymerized film |
| 08/11/1981 | US4283479 Silver halide photographic materials and a process forming relief images |
| 08/11/1981 | US4283477 Polysulfonamide separation polymer for storage stability |
| 08/11/1981 | US4283476 Improved adhesion by adding carboxylic acid salt of a polyvalent metal |
| 08/11/1981 | US4283443 Method and apparatus for coating webs |
| 08/11/1981 | CA1106674A1 Pre-precipitation spectral sensitizing dye addition process |
| 08/11/1981 | CA1106673A1 Images formed by decomposition of te (ii) coordination complexes |
| 08/05/1981 | EP0033081A1 Anionic copolymers containing polyvalent metal cations and their use in photographic materials |
| 08/04/1981 | US4282313 Photographic material with stabilizers |
| 08/04/1981 | US4282309 Photosensitive composition containing an ethylenically unsaturated compound, initiator and sensitizer |
| 08/04/1981 | US4282160 Novel triarylmethane compounds |
| 08/04/1981 | CA1106544A2 Acid-resistant copolymer and photographic element incorporating same |
| 08/04/1981 | CA1106384A1 Thiazolyl couplers, coupler compositions and photographic elements suited to forming integral sound tracks |
| 07/29/1981 | EP0032699A1 Colour photographic recording material containing an emulsified hydrophilic colour forming compound |
| 07/28/1981 | US4281060 Stable photographic films having a coating containing a polyisocyanate or a polyisocyanate containing carbamate groups; wear resistance |
| 07/28/1981 | US4281059 Photographic material |
| 07/28/1981 | US4281058 Tellurium imaging composition |
| 07/28/1981 | US4281052 Image forming member |
| 07/28/1981 | CA1105761A1 Method of introducing water insoluble sensitizers or stabilizers into silver halide emulsions |
| 07/28/1981 | CA1105696A1 Tungsten hexacarbonyl in plastic lenses |
| 07/21/1981 | US4279990 Silanol and silanediol compounds to prevent discoloration |
| 07/21/1981 | US4279989 Gelatin-epoxy sheet materials |
| 07/21/1981 | US4279987 2,5-dihydroxy-biphenyl compounds added as development accelerators |
| 07/21/1981 | US4279982 Photosensitive compositions |
| 07/21/1981 | US4279945 Acicular particles dispersed in a binder |
| 07/15/1981 | EP0032036A1 Triarylmethane dyes, photographic recording materials, a process in which they are used, and methods for forming triarylmethane dyes |
| 07/15/1981 | EP0031959A1 Method for hardening photographic gelatin layers |
| 07/15/1981 | EP0031956A1 Photosensitive recording material |
| 07/14/1981 | US4278759 Process of preparing photographic silver halide emulsion |
| 07/14/1981 | US4278757 Silver halide photographic light-sensitive material |
| 07/14/1981 | US4278748 Absorbed hydrazide nucleating agents and photographic elements containing such agents |
| 07/14/1981 | US4278734 Optical information recording material and method of recording and reproducing information using same material |
| 07/14/1981 | CA1105029A1 Thiacyanine betaine blue sensitizing dyes |
| 07/14/1981 | CA1104867A1 Photosensitive recording material with a layer container nitrone in an alkali soluble polymer and a subadjacent metallic imaging layer |
| 07/14/1981 | CA1104865A1 5-mercapto-1,2,4-triazole antifoggants in heat developable materials containing a 3-amino-1h-1,2,4- triazole silver salt oxidizing agent |
| 07/14/1981 | CA1104864A1 Heat developable photographic material containing a silver 1-methyl, 1-ethyl, 1-hydroxyethyl or 1-phenyl- 4-imidazoline-2-thione |
| 07/14/1981 | CA1104863A1 Use of thiazoline thione antifoggants with a dye- enhanced image-forming composition containing a silver salt of a 1,2,4 mercaptotetrazole |
| 07/14/1981 | CA1104862A1 Heat-developable photosensitive material |
| 07/14/1981 | CA1104859A1 Color diffusion transfer photographic unit with a copolymeric mordant layer containing quaternary nitrogen and fluorine |
| 07/08/1981 | EP0031698A1 Xanthene dyes and photographic products and processes utilising them |