Silver halide color photographic materials
AssigneeFuji Photo Film Co., Ltd.
InventorAkiko Shono
Life of this patent
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Abstract
Disclosed is a silver halide color photographic material. The material comprises a support having thereon at least one photosensitive silver halide emulsion layer and at least one non-photosensitive hydrophilic colloid layer. A photosensitive silver halide emulsion layer or non-photosensitive hydrophilic colloid layer of the material comprises in the same layer a combination of (i) at least one water insoluble homopolymer or copolymer, (ii) at least one compound represented by formula (I) below, and (iii) at least one ultraviolet absorber: ##STR1##
Claims6
A silver halide color photographic material comprising a support having thereon at least one photosensitive silver halide emulsion layer and at least one non-photosensitive hydrophilic colloid layer, wherein a non-photosensitive hydrophilic colloid layer comprises a dispersion of an emulsified and dispersed mixed solution of 0.1 to 10 g/m.sup.2 of at least one ultraviolet absorber of formula (II) below, 0.05 to 5 grams per gram of ultraviolet absorber of a homopolymer or copolymer which is insoluble in water but soluble in organic solvents and which includes a vinyl polymer having a --CO-- bond or a phenyl group in the repeating unit, and 0.01 to 1 gram per gram of ultraviolet absorber of at least one compound represented by formula (I) below:
- ##STR25## wherein R.sub.1 represents an alkyl group, an alkenyl group, an aryl group, a heterocyclic group, a silyl group, an acyl group or a sulfonyl group, and R.sub.2, R.sub.3, R.sub.4, R.sub.5 and R.sub.6, which may be identical or different, each represents a hydrogen atom, an alkyl group, an alkenyl group, an aryl group, a substituted amino group, an alkylthio group, an arylthio group, a halogen atom, ##STR26## where R.sub.1a represents an alkyl group, an alkenyl, an aryl group, a heterocyclic group, a silyl group, an acyl group or a sulfonyl group, and wherein R.sub.1 and R.sub.2, R.sub.2 and R.sub.3, or R.sub.3 and R.sub.4 may be joined together to form a five or six membered ring or a spiro ring:
- ##STR27## wherein R.sub.7, R.sub.8, R.sub.9, R.sub.10, R.sub.11 and R.sub.12 may be the same or different, and each represents a hydrogen atom, a halogen atom, a nitro group, a hydroxy group, an alkyl group, an alkoxy group, an aryl group, an aryloxy group, an acylamino group, a carbamoyl group or q sulfo group, and wherein R.sub.11 and R.sub.12 may be joined together to form a six membered ring.
Dependencies are inferred from the claim text.