Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1990-11-07
1992-04-14
Bowers, Jr., Charles L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430553, 430555, 430557, 430558, 430380, 430955, 430959, G03C 7305
Patent
active
051047802
ABSTRACT:
There is disclosed a light-sensitive silver halide photographic material which comprises containing a compound having ##STR1## group at 4-position of a pyrazole ring, and having a residue of non-diffusion type coupler through an oxygen atom, a sulfur atom or an imino group at the 5-position of the same, wherein A represents a residue of 1-phenyl-3-pyrazolidone derivatives and p is 0 or 1.
REFERENCES:
patent: 4421845 (1983-12-01), Uemura et al.
patent: 4859578 (1989-08-01), Michno et al.
patent: 4861701 (1989-08-01), Burns et al.
Kida Shuji
Ohya Hidenobu
Sugita Shuichi
Bowers Jr. Charles L.
Konica Corporation
Wright Lee C.
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