Color photographic light-sensitive materials
AssigneeFuji Photo Film Co., Ltd.
InventorsTetsuro Kojima, Masakazu Morigaki, Tsutomu Hamaoka, Satoru Sawada
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Abstract
A compound represented by the structural formula: ##STR1## is representative of the compounds disclosed which are utilized within the silver halide layer of photographic light-sensitive materials. The compounds aid in preventing the fading of dye images which are formed by development of color photographic light-sensitive materials as well as aiding in the prevention of discoloration of non-developed areas. The effects of the compounds are particularly noticeable when utilized in combination with magenta couplers or cyan couplers, and other antifading agents in an amount of 2 to 150% by weight based on the weight of the couplers.
Claims9
A silver halide color photographic light-sensitive material comprising a base having thereon at least one photographic layer containing a compound represented by the following general formula:
- ##STR6## where R represents an alkyl group or an alkenyl group, R.sub.1 and R.sub.2 each represent hydrogen, a halogen atom, an alkyl group, an aralkyl group, an alkenyl group, an alkoxy group or an alkenoxy group, and R.sub.3 represents hydrogen, an alkyl group, an aralkyl group, an alkenyl group or an aryl group, wherein R.sub.4, R.sub.5 and R.sub.6 each represent an alkyl group, an aralkyl group, an alkenyl group, an aryl group or a heterocyclic group.
Dependencies are inferred from the claim text.