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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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. |
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