Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1997-05-13
1998-11-10
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
G03C 108, G03C 726, G03C 732
Patent
active
058341757
ABSTRACT:
Silver halide photographic light-sensitive elements comprising a support having coated thereon a coupler dispersion containing layer comprising phenolic cyan dye forming couplers of Formula I and a high boiling organic solvent of Formulas II-V as defined in the specification, wherein the weight ratio in said layer of solvent of formulas II-V relative to coupler of formula I is from 0.1 to 0.5. Such elements provide relatively high cyan coupler reactivity to obtain satisfactory cyan dye density upon processing of the photographic material. ##STR1##
Sowinski Allan Francis
Zengerle Paul Leo
Anderson Andrew J.
Eastman Kodak Company
Letscher Geraldine
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