AMPHOTERIC MALEIC ANHYDRIDE COPOLYMERS AND PHOTOGRAPHIC EMULSIONS EMPLOYING THE SAME

AMPHOTERIC MALEIC ANHYDRIDE COPOLYMERS AND PHOTOGRAPHIC EMULSIONS EMPLOYING THE SAME A photographic silver halide emulsion wherein the emulsion binder comprises the reaction product of 1) a reactant having an amino, mercapto or hydroxy functionality and a cationic active group with 2) a copolymer of...

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Hauptverfasser: PANASIK, THEODORE, SPRUNG, JOSEPH A, HOLMES, JAMES J
Format: Patent
Sprache:eng ; fre
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Zusammenfassung:AMPHOTERIC MALEIC ANHYDRIDE COPOLYMERS AND PHOTOGRAPHIC EMULSIONS EMPLOYING THE SAME A photographic silver halide emulsion wherein the emulsion binder comprises the reaction product of 1) a reactant having an amino, mercapto or hydroxy functionality and a cationic active group with 2) a copolymer of maleic anhydride and an ethylenically unsaturated copolymerizable monomer.