G - Physics – 03 – C
Patent
G - Physics
03
C
96/145
G03C 1/10 (2006.01) C07C 317/44 (2006.01) G03C 7/34 (2006.01)
Patent
CA 2010000
-o- PHOTOGRAPHIC RECORDING MATERIAL CONTAINING A CYAN DYE-FORMING COUPLER Abstract A photographic recording 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.
Hoke David
Merkel Paul B.
Eastman Kodak Company
Gowling Lafleur Henderson Llp
Hoke David
Merkel Paul B.
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