Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1998-04-29
2000-01-18
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430556, 430388, 430389, 430502, 430379, G03C 108, G03C 726, G03C 732
Patent
active
060156589
ABSTRACT:
The invention disclosed is a photographic element comprising a silver halide emulsion layer having associated therewith a dye-forming coupler having Formula 1 wherein:
REFERENCES:
patent: 3993500 (1976-11-01), Shiba et al.
patent: 5314797 (1994-05-01), Yoshioka et al.
patent: 5674667 (1997-10-01), Clark et al.
Reynolds James H.
Welter Thomas R.
Eastman Kodak Company
Kluegel Arthur E.
Letscher Geraldine
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