Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1988-06-14
1993-11-02
Stoll, Robert L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430552, 430553, G03C 108
Patent
active
H00012483
ABSTRACT:
A Silver halide color photographic materials comprising a support having thereon at least one silver halide emulsion layer, wherein said material contains (1) at least one type of compound which reacts with the oxidized product of a primary aromatic amine based developing agent and releases a bleach accelerating agent, and (2) at least one type of cyan dye forming coupler represented by general formula (A) below: ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, T and l' are defined as in the specification.
REFERENCES:
patent: 2362598 (1944-11-01), Vittum et al.
patent: 4075021 (1978-02-01), Kikuchi et al.
patent: 4690889 (1987-09-01), Saito et al.
patent: 4725530 (1988-02-01), Kobayashi et al.
patent: 4842994 (1989-06-01), Sakanoue et al.
Research Disclosure No. 11449, Oct. 1973, "Bleach Accelerater Releasing Coupler".
Research Disclosure, No. 242, Jun. 1984, pp. 286-292, No. 24241, Industrial Opportunities, Hauant, Hampshire, GB: R. Pollet et al.
Kobayashi Hidetoshi
Sakanoue Kei
Anthony Joseph D.
Fuji Photo Film Co. , Ltd.
Stoll Robert L.
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