Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1997-10-30
1999-12-21
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430543, 430551, 430552, 430553, G03C 108, G03C 726, G03C 732
Patent
active
060047380
ABSTRACT:
The invention provides a photographic element comprising a light sensitive silver halide emulsion layer containing a cyan dye-forming coupler of formula (I), a phenolic solvent of formula (II) and a bisphenol derivative compound of formula (III): wherein the substituents are as defined herein the specification.
REFERENCES:
patent: 5451496 (1995-09-01), Merkel et al.
patent: 5726002 (1998-03-01), Lau et al.
patent: 5726003 (1998-03-01), Zengerle et al.
Clarke David
Cowan Stanley W.
Lau Philip T.
Leyshon Llewellyn J.
Eastman Kodak Company
Kluegel Arthur E.
Letscher Geraldine
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