G - Physics – 03 – C
Patent
G - Physics
03
C
96/194
G03C 1/46 (2006.01) G03C 1/12 (2006.01) G03C 5/16 (2006.01)
Patent
CA 2024980
- 0 - INFRARED-SENSITIVE PHOTOGRAPHIC ELEMENT CONTAINING AT LEAST TWO PHOTOSENSITIVE LAYERS Abstract of the Disclosure A photographic element is described comprising a support having thereon (a) a silver halide emulsion layer where the silver halide is sensitized with a dye having the formula: , wherein Image Z1 and Z2 each independently represents the atoms necessary to complete a substituted or unsubstituted 5- or 6-membered heterocyclic nucleus, R1 and R2 each independently represents substituted or unsubstituted alkyl or substituted or unsubstituted aryl, and R3, R4, R5, and R6 each independently represents hydrogen, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, X represents a counterion, and (b) at least one other red- or infrared-sensitive silver halide emulsion layer having a maximum sensitivity at a wavelength different from that of the (a) layer.
Adin Anthony
Muenter Annabel A.
Parton Richard L.
Adin Anthony
Eastman Kodak Company
Gowling Lafleur Henderson Llp
Muenter Annabel A.
Parton Richard L.
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