Silver halide color light-sensitive material

Details Silver halide color light-sensitive material Silver halide color light-sensitive material

1985-10-03

1986-11-04

Terapane, John F.

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430555, G03C 732

Patent

active

H00001562

ABSTRACT:
A silver halide color light-sensitive material having excellent properties for a sensitization treatment is described, containing a polymer coupler having an average molecular weight higher than 30,000 and having a polymeric unit derived from a monomeric magenta coupler represented by formula (I): ##STR1## wherein R.sub.1 is hydrogen, chlorine, or a lower alkyl group having 1 to 4 carbon atoms; A is a phenylene group, a --CONH-- group, or a --COO-- group; B is an unsubstituted or substituted alkylene group, an unsubstituted or substituted aralkylene group, or an unsubstituted or substituted phenylene group; Y is --O--, --NH--, --S--, --SO--, --SO.sub.2 --, --CONH--, --COO--, --NHCO--, or --NHCONH--; Q is a residue of a megenta color-forming coupler which forms a dye through coupling with the oxidation product of an aromatic primary amine developer; and m is 1 when n is 1, and m is 0 or 1 when n is 0.

REFERENCES:
patent: 4409320 (1983-10-01), Yagihara et al.
patent: 4411987 (1983-10-01), Kobayashi et al.
patent: 4435503 (1984-03-01), Mihayashi et al.
patent: 4436808 (1984-03-01), Yagihara et al.
patent: 4474870 (1984-10-01), Yagihara et al.
patent: 4540654 (1985-09-01), Sato et al.

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