Silver halide color photosensitive material
View Patent ↗A silver halide color photosensitive material comprising at least one layer containing at least one compound selected from a group consisting of the following type 1 and type 2, and at least one layer containing at least one fluorine compound represented by the following general formula (A): (Type 1) Compound which undergoes a one-electron oxidation so as to form a one-electron oxidation product capable of, through subsequent bond cleavage reaction, releasing one or more electrons; (Type 2) Compound which undergoes a one-electron oxidation so as to form a one-electron oxidation product capable of, after subsequent bond formation reaction, releasing one or more electrons; Rf−X-M: General formula (A) wherein Rf represents an alkyl group having 1 to 6 carbons which is substituted with at least one fluorine atom, X represents a divalent coupling group or a single bond, and M represents an anionic group, a cationic group or a betaine group.
1. A silver halide color photosensitive material comprising a support and, superimposed thereon, at least one red-sensitive layer, at least one green-sensitive layer, at least one blue-sensitive layer and at least one protective layer, at least one of the layers containing at least one compound selected from a group consisting of the following type 1 and type 2, and at least one of the layers containing at least one fluorine compound represented by the following general formula (A):
(Type 1)
Compound which undergoes a one-electron oxidation so as to form a one-electron oxidation product capable of, through subsequent bond cleavage reaction, releasing one or more electrons;
(Type 2)
Compound which undergoes a one-electron oxidation so as to form a one-electron oxidation product capable of, after subsequent bond formation reaction, releasing one or more electrons;
Rf—X-M General formula (A):
wherein Rf represents a single perfluorinated alkyl group containing 2 to 6 carbons; X represents a divalent coupling group that contains a non-fluorinated ethylene linkage attached to R; and M represents a single anionic group, a single cationic group or a single betaine group.
2. The silver halide color photosensitive material according to claim 1 , wherein the total amount of silver contained in the photosensitive material is 7.5 mg/m 2 or less.
3. The silver halide color photosensitive material according to claim 1 , wherein the total amount of silver contained in the photosensitive material is 5.5 mg/m 2 or less.
4. A silver halide color photosensitive material comprising a support and, superimposed on one side thereof, at least one red-sensitive layer, at least one green-sensitive layer, at least one blue-sensitive layer and at least one protective layer, at least one of the layers containing at least one compound selected from a group consisting of the following type 1 and type 2, and at least one of the layers containing at least one fluorine compound represented by the following general formula (A), and an antistatic layer being applied on the other side of the support:
(Type 1)
Compound which undergoes a one-electron oxidation so as to form a one-electron oxidation product capable of, through subsequent bond cleavage reaction, releasing one or more electrons;
(Type 2)
Compound which undergoes a one-electron oxidation so as to form a one-electron oxidation product capable of, after subsequent bond formation reaction, releasing one or more electrons,
Rf—X-M General formula (A):
wherein Rf represents a single perfluorinated alkyl group containing 2 to 6 carbons; X represents a divalent coupling group that contains a non-fluorinated ethylene linkage attached to R; and M represents a single anionic group, a single cationic group or a single betaine group.
5. The silver halide color photosensitive material according to claim 4 , wherein the total amount of silver contained in the photosensitive material is 7.5 mg/m 2 or less.
6. The silver halide color photosensitive material according to claim 4 , wherein the total amount of silver contained in the photosensitive material is 5.5 mg/m 2 or less.