Radiation imagery chemistry: process – composition – or product th – Color imaging process – Using identified radiation sensitive composition in the...
Patent
1988-10-31
1990-01-09
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Color imaging process
Using identified radiation sensitive composition in the...
430386, 430558, G03C 738
Patent
active
048928054
ABSTRACT:
Novel pyrazoloazole dye-forming couplers containing at least one polyether group (A) comprising at least three ether (--O--) groups and terminated by a hydroxy, carboxy or sulfonamido group enables increased reactivity of the coupler in a photographic element and process. The couplers are useful in color photographic silver halide materials and processes.
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Bowne Arlyce T.
Normandin Sharon E.
Romanet Robert F.
Eastman Kodak Company
Knapp Richard E.
Schilling Richard L.
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