Color photographic light-sensitive material

Details Color photographic light-sensitive material Color photographic light-sensitive material

1979-10-04

1981-05-05

Brown, J. Travis

Radiation imagery chemistry: process, composition, or product th

Radiation sensitive product

Identified radiation sensitive composition with color...

430504, 430512, 430552, 430554, 430, G03C 140, G03C 700

Patent

active

042660203

ABSTRACT:
A color photographic color coupler-containing light-sensitive material containing, in a photographic layer, at least one compound represented by the following general formula (I): ##STR1## wherein R.sub.1 represents a hydrogen atom, an alkyl group, a heterocyclic group, a dialkylsilyl group, a trialkylsilyl group, an alkanesulfonyl group, an arylsulfonyl group, an aralknesulfonyl group or an -X-Y group in which X represents a carbonyl group, and Y represents an alkyl group, an aryl group, an aralkyl group, an alkoxy group, an aryloxy group, an aralkoxy group, an alkylamino group, a dialkylamino group, an arylamino or diarylamino group, an alkoxycarbonyl group, an aryloxycarbonyl group, an aralkoxycarbonyl group or an acyl group; R.sub.2, R.sub.3 and R.sub.4, which may be the same or different, each represents a hydrogen atom, an alkyl group, an alkoxy group, an aryl group, an aryloxy group, an aralkyl group, an aralkoxy group, an alkenyl group, an alkenoxy group, an acylamino group, a halogen atom, an alkylthio group, an arylthio group, a diacylamino group, an acyl group, a sulfonamido group, an alkylamino group, an alkoxycarbonyl group or an acyloxy group; and R.sub.5 and R.sub.6, which may be the same or different, each represents a hydrogen atom, an alkyl group, an aryl group or an aralkyl group, or R.sub.5 and R.sub.6 are bonded each other to form a 5-membered, 6-membered or 7-membered ring.

REFERENCES:
patent: 3460942 (1969-08-01), Rogers
patent: 3700455 (1972-10-01), Ishikawa et al.
patent: 4113495 (1978-09-01), Shishido et al.
patent: 4178184 (1979-12-01), Taguchi et al.

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