Radiation imagery chemistry: process – composition – or product th – Radiation sensitive product – Identified radiation sensitive composition with color...
Patent
1985-08-30
1986-12-23
Schilling, Richard L.
Radiation imagery chemistry: process, composition, or product th
Radiation sensitive product
Identified radiation sensitive composition with color...
430203, 430226, 430351, G03C 140, G03C 554
Patent
active
046312510
ABSTRACT:
In a heat-developable color photo-sensitive material comprising a support bearing thereon a photographic component layer containing at least a photo-sensitive silver halide, a reducing agent, a binder and a dye-providing material; said heat-developable photo-sensitive material characterized in that at least one of said dye-providing materials is a polymer having a repetition unit being derived from a monomer Formula [I] below: ##STR1## wherein , Q represents an ethylene unsaturated group or a group having an ethylene unsaturated group; Z represents a group of atoms required for forming a nitrogen-containing heterocyclic residual group in which a polymerizable ethylene unsaturated bonding may also be incorporated into the heterocyclic ring, together with a nitrogen atom; R.sub.1 represents an alkyl, aryl, alkylamino, anilino, acylamino or ureido group; Ar represents an aryl group or a heterocyclic residual group; and n is an integer of zero or one.
REFERENCES:
patent: 4455363 (1984-06-01), Naito et al.
patent: 4483914 (1984-11-01), Naito et al.
patent: 4500624 (1985-02-01), Aono et al.
patent: 4522916 (1985-06-01), Hirano et al.
Komamura Tawara
Suginaka Shunji
Tachibana Kimie
Konishiroku Photo Industry Co,., Ltd.
Schilling Richard L.
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