Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1990-01-04
1991-04-30
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430552, 430543, 430384, G03C 108
Patent
active
050117661
ABSTRACT:
A silver halide color photographic light-sensitive material is disclosed, which is improved in the color forming efficiency, the color reproducibility and the resistivity of color image against heat and humidity. The photographic material comprises a silver halide emulsion layer which contains a pyrazoloazole type cyan coupler having a group represented by Formula I which is directly bonded to the azole ring of the pyrazoloazole coupler:
REFERENCES:
patent: 4873183 (1989-10-01), Tachibana et al.
Hirabayashi Shigeto
Kaneko Yutaka
Kida Shuji
Kita Hiroshi
Bowers Jr. Charles L.
Konica Corporation
Neville T.
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