PHOTOGRAPHISCHES AUFZEICHNUNGSMATERIAL

A novel class of redox releasing compounds contains an N,N-disubstituted carbamoyl ballast group. These compounds can be used in photographic elements and processes to release a dye or other photographically useful group as a function of silver halide development.

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Bibliographische Detailangaben
Hauptverfasser: DALE MCCREARY,MICHAEL, EDWARD ROSS,ROBERT, TEWKSBURY STAPLES,JON, MARTIN FERNANDEZ,JOSE
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:A novel class of redox releasing compounds contains an N,N-disubstituted carbamoyl ballast group. These compounds can be used in photographic elements and processes to release a dye or other photographically useful group as a function of silver halide development.