Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1990-02-02
1991-04-16
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430553, G03C 108, G03C 734
Patent
active
050081802
ABSTRACT:
A photographic rocording material is disclosed which contains a phenolic cyan dye-forming coupler which has a sulfone or a modified sulfone group in the 5- position ballast moiety and a substituted acylamino group in the 2- position of the phenolic ring.
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Hoke David
Merkel Paul B.
Baxter Jaret C.
Bowers Jr. Charles L.
Eastman Kodak Company
Knapp Richard E.
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