A novel protecting layer for gelatin based AGX photographic products

The present invention is an imaged photographic element which includes a support, at least one silver halide light-sensitive emulsion layer superposed on the support; and a protective overcoat furthest from the support. The protective overcoat is superposed on the silver halide light sensitive layer...

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Bibliographische Detailangaben
Hauptverfasser:	O'CONNOR, KEVIN MICHAEL, BOWMAN, WAYNE ARTHUR, BURNS, ELIZABETH GERTRUDE, KRZEMIEN, WENDY SUSAN, YAU, HWEI-LING, LUBBERTS, PAUL THOMAS, WHITESIDES, THOMAS HAILE
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AUXILIARY PROCESSES IN PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS
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Beschreibung
Zusammenfassung:	The present invention is an imaged photographic element which includes a support, at least one silver halide light-sensitive emulsion layer superposed on the support; and a protective overcoat furthest from the support. The protective overcoat is superposed on the silver halide light sensitive layer, the protective overcoat includes a first polymeric particle having a glass transition temperature of greater than or equal to 25 DEG C and a particle size of from 5 to 500 nm and a second polymeric particle having a glass transition temperature of less than 25 DEG C and a particle size of from 5 to 500 nm at a weight ratio of the first polymeric particle to the second polymeric particle of from 3:97 to 80:20. The protective overcoat is applied from an aqueous coating.