Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1996-12-23
1999-11-09
Letscher, Geraldine
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430555, 430955, 430956, 430957, 430958, 430959, 430960, 430543, G03C 108, G03C 726, G03C 732
Patent
active
059811579
ABSTRACT:
A silver halide light-sensitive color photographic material comprising containing a coupler is disclosed. The coupler is represented by formula (VII): wherein PUG represents a photographically useful group; R represents a substituent; m represents an integer from 1 to 5; and n represents zero or an integer from 1 to 4, wherein the coupler has a group represented by formula (VII a) at a position other than active point of the coupler, ##STR1##
REFERENCES:
patent: 3227554 (1966-01-01), Barr et al.
patent: 4264723 (1981-04-01), Ichijima et al.
patent: 4584266 (1986-04-01), Hirose et al.
patent: 5576166 (1996-11-01), Sugita et al.
patent: 5702877 (1997-12-01), Odenwalder et al.
Nagato Michiko
Tanaka Shinri
Bierman Jordan B.
Konica Corporation
Letscher Geraldine
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