Multicolour photographic processes or agents therefor Regeneration of such processing agents Photosensitive materials for multicolour processes

GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES

G03C7/00Multicolour photographic processes or agents therefor Regeneration of such processing agents Photosensitive materials for multicolour processes

G03C7/02Direct bleach-out processes Materials therefor Preparing or processing such materials G03C7/04Additive processes using colour screens Materials therefor Preparing or processing such materials G03C7/06Manufacture of colour screens G03C7/08from diversely-coloured grains irregularly distributed G03C7/10with regular areas of colour G03C7/12by photo-exposure G03C7/14Additive processes using lenticular screens Materials therefor Preparing or processing such materials G03C7/18Processes for the correction of the colour image in subtractive colour photography G03C7/20Subtractive colour processes using differently sensitised films, each coated on its own base G03C7/22Subtractive cinematographic processes Materials therefor Preparing or processing such materials G03C7/24combined with sound-recording G03C7/25Dye-imbibition processes Materials therefor Preparing or processing such materials G03C7/26Silver halide emulsions for subtractive colour processes G03C7/28Silver dye bleach processes Materials therefor Preparing or processing such materials G03C7/29Azo dyes therefor G03C7/30Colour processes using colour-coupling substances Materials therefor Preparing or processing such materials G03C7/3003Materials characterised by the use of combinations of photographic compounds known as such, or by a particular location in the photographic element G03C7/3005Combinations of couplers and photographic additives G03C7/3006Combinations of phenolic or naphtholic couplers and photographic additives G03C7/3008Combinations of couplers having the coupling site in rings of cyclic compounds and photographic additives G03C7/301Combinations of couplers having the coupling site in pyrazoloazole rings and photographic additives G03C7/3012Combinations of couplers having the coupling site in pyrazolone rings and photographic additives G03C7/3013Combinations of couplers with active methylene groups and photographic additives G03C7/3017with intensification of the image by oxido-reduction G03C7/3018using cobalt compounds G03C7/302using peroxides G03C7/3022Materials with specific emulsion characteristics G03C7/3029Materials characterised by a specific arrangement of layers G03C7/3041Materials with specific sensitometric characteristics G03C7/3046Processing baths not provided for elsewhere G03C7/305Substances liberating photographically active agents G03C7/30511characterised by the releasing group G03C7/305172-equivalent couplers G03C7/30523Phenols or naphtols couplers G03C7/30529having the coupling site in rings of cyclic compounds G03C7/30535having the coupling site not in rings of cyclic compounds G03C7/30541characterised by the released group G03C7/30547Dyes G03C7/30552Mercapto G03C7/30558Heterocyclic group G03C7/30576characterised by the linking group between the releasing and the released groups G03C7/30594Combination of substances liberating photographically active agents G03C7/32Colour coupling substances G03C7/3212Couplers characterised by a group not in coupling site G03C7/3225Combination of couplers of different kinds G03C7/3231Couplers containing an indazolone ring G03C7/3244Couplers forming azinic dyes; Specific developers therefor G03C7/327Macromolecular coupling substances G03C7/3275Polymers obtained by reactions involving only carbon-to-carbon unsaturated bonds G03C7/333Coloured coupling substances G03C7/3335containing an azo chromophore G03C7/34Couplers containing phenols G03C7/342Combination of phenolic or naphtholic couplers G03C7/344Naphtholic couplers G03C7/346Phenolic couplers G03C7/36Couplers containing compounds with active methylene groups G03C7/362Benzoyl-acetanilide couplers G03C7/365Combination of couplers G03C7/367Pyvaloyl-acetanilide couplers G03C7/38in rings G03C7/3805Combination of couplers G03C7/381Heterocyclic compounds G03C7/3815with one heterocyclic ring G03C7/382with two heterocyclic rings G03C7/3825the nuclei containing only nitrogen as hetero atoms G03C7/383three nitrogen atoms G03C7/3835four nitrogen atoms G03C7/384in pyrazolone rings G03C7/388Processes for the incorporation in the emulsion of substances liberating photographically active agents or colour-coupling substances Solvents therefor G03C7/3882characterised by the use of a specific polymer or latex G03C7/3885characterised by the use of a specific solvent G03C7/392Additives G03C7/39204Inorganic compounds G03C7/39208Organic compounds G03C7/39212Carbocyclic G03C7/39216with OH groups G03C7/39224with a nitrogen-containing function G03C7/39228with a sulfur-containing function G03C7/39232with an oxygen-containing function G03C7/39236with a function having at least two elements among nitrogen, sulfur or oxygen G03C7/3924Heterocyclic G03C7/39244the nucleus containing only nitrogen as hetero atoms G03C7/39248one nitrogen atom G03C7/39252two nitrogen atoms G03C7/39256three nitrogen atoms G03C7/3926four or more nitrogen atoms G03C7/39264the nucleus containing only sulfur as hetero atoms G03C7/39268the nucleus containing only oxygen as hetero atoms G03C7/39272the nucleus containing nitrogen and oxygen G03C7/39276the nucleus containing nitrogen and sulfur G03C7/3928Spiro-condensed G03C7/39284Metallic complexes G03C7/39288containing phosphorus or silicon G03C7/39292Dyes G03C7/39296Combination of additives G03C7/396Macromolecular additives G03C7/407Development processes or agents therefor G03C7/413Developers G03C7/4136p-Phenylenediamine or derivatives thereof G03C7/42Bleach-fixing or agents therefor Desilvering processes G03C7/421Additives other than bleaching or fixing agents G03C7/44Regeneration Replenishers G03C7/46Subtractive processes not covered by the group G03C7/26 Materials therefor Preparing or processing such materials