Photosensitive materials

GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES

G03C1/00Photosensitive materials

G03C1/002containing microcapsules G03C1/005Silver halide emulsions Preparation thereof Physical treatment thereof Incorporation of additives therein G03C1/0051Tabular grain emulsions G03C1/0053with high content of silver chloride G03C1/015Apparatus or processes for the preparation of emulsions G03C1/025Physical treatment of emulsions G03C1/035characterised by the crystal form or composition G03C1/04with macromolecular additives with layer-forming substances G03C1/043Polyalkylene oxides Polyalkylene sulfides Polyalkylene selenides Polyalkylene tellurides G03C1/047Proteins G03C1/053Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds G03C1/06with non-macromolecular additives G03C1/061Hydrazine compounds G03C1/067Additives for high contrast images, other than hydrazine compounds G03C1/07Substances influencing grain growth during silver salt formation G03C1/08Sensitivity-increasing substances G03C1/09Noble metals or mercury Salts or compounds thereof Sulfur, selenium or tellurium, or compounds thereof G03C1/10Organic substances G03C1/102dyes other than methine dyes G03C1/12Methine and polymethine dyes G03C1/122Azacyanines G03C1/125Phosphocyanines G03C1/127the polymethine chain forming part of a carbocyclic ring G03C1/14with an odd number of CH groups G03C1/16with one CH group G03C1/18with three CH groups G03C1/20with more than three CH groups G03C1/22with an even number of CH groups G03C1/24Styryl dyes G03C1/26Polymethine chain forming part of a heterocyclic ring G03C1/28together with supersensitising substances G03C1/29the supersensitising mixture being solely composed of dyes; Combination of dyes, even if the supersensitising effect is not explicitly disclosed G03C1/295Development accelerators G03C1/30Hardeners G03C1/301Aldehydes or derivatives thereof G03C1/302containing an aziridene ring G03C1/303Di- or polysaccharides G03C1/305containing a diazine or triazine ring G03C1/306containing an oxirane ring G03C1/307Macromolecular substances G03C1/31Plasticisers G03C1/32Matting agents G03C1/33Spot-preventing agents G03C1/34Fog-inhibitors Stabilisers Agents inhibiting latent image regression G03C1/346Organic derivatives of bivalent sulfur, selenium or tellurium G03C1/35Antiplumming agents G03C1/355Organic derivatives of bivalent sulfur, selenium or tellurium G03C1/36Desensitisers G03C1/37Antiseptic agents G03C1/38Dispersants Agents facilitating spreading G03C1/385containing fluorine G03C1/40Dyestuffs not covered by the groups G03C1/08 - G03C1/38 or G03C1/42 G03C1/42Developers or their precursors G03C1/43Processing agents or their precursors, not covered by groups G03C1/07 - G03C1/42 G03C1/46having more than one photosensitive layer G03C1/485Direct positive emulsions G03C1/48515prefogged G03C1/48523characterised by the desensitiser G03C1/4853polymethine dyes G03C1/48538non-prefogged G03C1/48546characterised by the nucleating/fogging agent G03C1/48553the fogging agent only present in the developer G03C1/48561hydrazine compounds G03C1/48569characterised by the emulsion type/grain forms G03C1/48576core-shell grain emulsions G03C1/48584spectrally sensitised G03C1/48592Positive image obtained by various effects other than photohole bleaching or internal image desensitisation G03C1/49Print-out and photodevelopable emulsions G03C1/492Photosoluble emulsions G03C1/494Silver salt compositions other than silver halide emulsions Photothermographic systems Thermographic systems using noble metal compounds G03C1/496Binder-free compositions G03C1/4965evaporated G03C1/498Photothermographic systems G03C1/49809Organic silver compounds G03C1/49818Silver halides G03C1/49827Reducing agents G03C1/49836Additives G03C1/49845Active additives G03C1/49854Dyes or precursors of dyes G03C1/49863Inert additives G03C1/49872Aspects relating to non-photosensitive layers G03C1/49881characterised by the process or the apparatus G03C1/4989characterised by a thermal imaging step, with or without exposure to light G03C1/50Compositions containing noble metal salts other than silver salts, as photosensitive substances G03C1/52Composition containing diazo compounds as photosensitive substances G03C1/54Diazonium salts or diazo anhydrides G03C1/56Diazo sulfonates G03C1/58Coupling substances therefor G03C1/585Precursors G03C1/60with macromolecular additives G03C1/61with non-macromolecular additives G03C1/615Substances generating bases G03C1/62Metal compounds reducible to metal G03C1/64Compositions containing iron compounds as photosensitive substances G03C1/66Compositions containing chromates as photosensitive substances G03C1/67Compositions containing cobalt salts or cobalt compounds as photosensitive substances G03C1/675Compositions containing polyhalogenated compounds as photosensitive substances G03C1/685Compositions containing spiro-condensed pyran compounds or derivatives thereof, as photosensitive substances G03C1/695Compositions containing azides as the photosensitive substances G03C1/705Compositions containing chalcogenides, metals or alloys thereof, as photosensitive substances G03C1/72Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 G03C1/725containing inorganic compounds G03C1/7253Lead salts G03C1/7256Mercury salts G03C1/73containing organic compounds G03C1/731Biological compounds G03C1/732Leuco dyes G03C1/733with macromolecular compounds as photosensitive substances G03C1/734Tellurium or selenium compounds G03C1/735Organo-metallic compounds G03C1/74Applying photosensitive compositions to the base Drying processes therefor G03C1/76Photosensitive materials characterised by the base or auxiliary layers G03C1/7614Cover layers; Backing layers; Base or auxiliary layers characterised by means for lubricating, for rendering anti-abrasive or for preventing adhesion G03C1/7642the base being of textile or leather G03C1/765characterised by the shape of the base G03C1/77the base being of metal G03C1/775the base being of paper G03C1/785translucent G03C1/79Macromolecular coatings or impregnations therefor G03C1/795the base being of macromolecular substances G03C1/7954Polyesters G03C1/805characterised by stripping layers or stripping means G03C1/81characterised by anticoiling means G03C1/815characterised by means for filtering or absorbing ultraviolet light G03C1/8155Organic compounds therefor G03C1/825characterised by antireflection means or visible-light filtering means G03C1/8255Silver or silver compounds therefor G03C1/83Organic dyestuffs therefor G03C1/831Azo dyes G03C1/832Methine or polymethine dyes G03C1/833Dyes containing a metal atom G03C1/835Macromolecular substances therefor G03C1/85characterised by antistatic additives or coatings G03C1/853Inorganic compounds G03C1/856Phosphorus compounds G03C1/89Macromolecular substances therefor G03C1/895Polyalkylene oxides G03C1/91characterised by subbing layers or subbing means G03C1/915using mechanical or physical means therefor G03C1/93Macromolecular substances therefor G03C1/95rendered opaque or writable