Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Two or more radiation-sensitive layers containing other than...
Patent
1998-03-13
1999-10-12
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Two or more radiation-sensitive layers containing other than...
430502, 430503, 430505, 430509, 430621, 430622, G03C 130, G03C 726
Patent
active
059653388
ABSTRACT:
This invention contemplates a multilayer, multicolor photographic element comprising a support, a plurality of dye-forming hydrophilic colloid containing silver halide emulsion layers which are spectrally sensitized to different regions of the visible spectrum including at least one blue-sensitive emulsion layer, a green-sensitive emulsion layer, and a red-sensitive emulsion layer wherein the topmost silver halide emulsion layer has a water swell percentage which is greater than any other light-sensitive emulsion layer.
REFERENCES:
patent: 5219715 (1993-06-01), Sowinski et al.
patent: 5362616 (1994-11-01), Edwards et al.
Fant Alfred B.
Visconte Gary W.
Wang Yongcai
Eastman Kodak Company
Ruoff Carl F.
Schilling Richard L.
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