Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1989-07-21
1990-03-06
Michl, Paul R.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430558, G03C 738, G03C 726
Patent
active
049065599
ABSTRACT:
There is disclosed a light-sensitive silver halide photographic material which comprises a magenta coupler represented by the formula (I), a compound represented by the formula (XI), and further at least one compound selected from the group consisting of the compounds represented by the formulae (XII), (XIII) and (XIV): ##STR1## wherein Z, X and R have the same meanings as defined in the specification, ##STR2## wherein R.sub.21 to R.sub.25, A and X have the same meanings as defined in the specification, ##STR3## wherein R.sub.26 to R.sub.45 and J have the same meanings as defined in the specification.
REFERENCES:
patent: 4155765 (1979-05-01), Fujiwhara et al.
patent: 4346165 (1982-08-01), Sawade et al.
patent: 4385111 (1983-05-01), Nakamura et al.
patent: 4588679 (1986-05-01), Furutachi
patent: 4590153 (1986-05-01), Kawagishi et al.
patent: 4622287 (1986-11-01), Umemoto et al.
Nishijima Toyoki
Onodera Kaoru
Konishiroku Photo Industry Co,., Ltd.
Michl Paul R.
Wright Lee C.
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