Silver halide color photographic material

Details Silver halide color photographic material Silver halide color photographic material

1995-11-09

1997-02-25

Wright, Lee C.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430387, G03C 738

Patent

active

056057881

ABSTRACT:
A silver halide color photographic material containing a pyrazolotriazole coupler represented by the following formula (I) or (II): ##STR1## wherein R.sub.1 represents a hydrogen atom, a halogen atom, or a substituent; X represents a hydrogen atom, a halogen atom, or a group capable of being splitted off by the reaction with an oxidation product of a developing agent; L.sub.1 represents an (n+1)-valent linking group; L.sub.2 represents a group represented by the following formula (III); and n represents 1 or 2, and when n is 2, two L.sub.2 's may be the same or different;

REFERENCES:
patent: 4835094 (1989-05-01), Wolff et al.
patent: 4845022 (1989-07-01), Wolff
patent: 4916051 (1990-04-01), Tachibana et al.
patent: 5234805 (1993-08-01), Tang et al.
patent: 5302496 (1994-04-01), Romanet et al.
patent: 5302502 (1994-04-01), Shibata

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