Processing solution for silver halide photographic light-sensiti

Details Processing solution for silver halide photographic light-sensiti Processing solution for silver halide photographic light-sensiti

1993-08-11

1998-01-13

Caldarola, Glenn A.

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430430, 430451, 430455, 430460, 430461, 430488, 430490, 430491, G03C 700, G03C 538, G03C 544, G03C 518

Patent

active

057077878

ABSTRACT:
A processing solution for processing an exposed silver halide photographic light-sensitive material comprises a compound represented by the following formula (A): ##STR1## wherein A.sub.1, A.sub.2, A.sub.3 and A.sub.4 each represent --COOM.sub.1, --OH, --PO.sub.3 M.sub.1 M.sub.2 or --CONH.sub.2 in which M.sub.1 and M.sub.2 each represent a hydrogen ion, an alkali metal ion or another cation; R.sub.1, R.sub.2, R.sub.3 and R.sub.4 each represent a hydrogen atom, a lower alkyl group or a hydroxyl group; n.sub.1, n.sub.2, n.sub.3 and n.sub.4 each represent an integer of 0, 1 or 2, provided that none of R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are hydrogen atoms when n.sub.1 +n.sub.2 =1 and n.sub.3 +n.sub.4 =1; and X represents a substituted or unsubstituted alkylene group having 2 to 6 carbon atoms or --(B.sub.1 O)m-B.sub.2 -- in which B.sub.1 and B.sub.2 each represent a substituted or unsubstituted alkylene group having 1 to 5 carbon atoms, and m is an integer of from 1 to 4.

REFERENCES:
patent: 5316898 (1994-05-01), Ueda et al.
patent: 5580705 (1996-12-01), Ueda et al.
patent: 5585226 (1996-12-01), Strickland et al.
Major et al., Chem. Zvesti. 20 (6), pp. 414-422 (1966) and Chem. Abstract, vol. 65, 1966, Abstract No. 11738f.
J. Neal et al., Inorg. Chem. 7, (11), pp. 2405-2412 (1968).
G. Ueno, "Chelate Chemistry", vol. 5, Sect. 1, pp. 309, 311, 324 (translation).

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