Photographic processing composition and processing method

Details Photographic processing composition and processing method Photographic processing composition and processing method

1994-01-24

1995-04-25

Le, Hoa Van

Radiation imagery chemistry: process, composition, or product th

Color imaging process

Using identified radiation sensitive composition in the...

430430, 430460, 430461, G03C 742

Patent

active

054098041

ABSTRACT:
A Photographic processing composition and a processing method using the same, wherein the composition contains a compound represented by formula (I) or a chelating compound of Fe(III) , M.sub.n (III), Co(III), Rh(II), Rh(III), Au(II), Au(III) or Ce(IV) and a compound represented by formula (I); ##STR1## wherein X.sub.1, X.sub.2, and X.sub.3 each represents a hydrogen atom, --L--COOM, or ##STR2## at least one of X.sub.1, X.sub.2, and X.sub.3 represents ##STR3## represents a carbon atomic group necessary for forming an aryl group; R.sub.1 represents a hydrogen atom or a substituent group; R.sub.2 represents an alkyl group, an alkoxy group, an acrylamino group, an alkylsulfonylamino group, an arylsulfonylamino group, a ureido group, an alkoxycarbonylamino group, an aryloxycarbonylamino group, a sulfamoyl group, a carbamoyl group, an alkylthio group, an alkylsulfonyl group, an arylsulfonyl group, an alkylsulfinyl group, an arylsulfinyl group, a hydroxy group, a halogen atom, a cyano group, --SO.sub.3 M.sup.1, --COOM.sup.1, --PO.sub.3 M.sup.1 M.sup.2 group, an acyl group, an alkoxycarbonyl group, an acyloxy group,a nitro group, or a hydroxamic acid group; n represents 0 or an integer of from 1 to 7; L represents an alkylene group; M, M.sup.1 and M.sup.2 each represents a hydrogen atom or a cation; and W represents a divalent linkage group containing an alkylene group and/or an arylene group.

REFERENCES:
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patent: 5028517 (1991-07-01), Kuse et al.
patent: 5075202 (1991-12-01), Koboshi et al.
patent: 5188927 (1993-02-01), Okada et al.
patent: 5217855 (1993-06-01), Okada et al.
patent: 5350668 (1994-09-01), Abe et al.

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