Claims
- 1. A silver halide photographic material comprising on a film support a plurality of light-sensitive silver halide emulsion layers, wherein
- (A) at least one of said light-sensitive silver halide emulsion layers contains a hydrazine nucleating agent represented by formula (II): ##STR55## wherein R.sub.1 represents an aliphatic group or an aromatic group; R.sub.2 represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an amino group, a hydrazino group, a carbamoyl group, or an oxycarbonyl group; G.sub.1 represents a carbonyl group, a sulfonyl group, a sulfoxy group, ##STR56## (wherein R.sub.2 is as defined above), ##STR57## a thiocarbonyl group, or an iminomethylene group; and A.sub.3 and A.sub.4 each represents a hydrogen atom, a substituted or unsubstituted alkylsulfonyl group, a substituted or unsubstituted arylsulfonyl group, or a substituted or unsubstituted acyl group, provided that at least one of A.sub.3 and A.sub.4 is a hydrogen atom, and
- (B) a light-sensitive silver halide emulsion layer other than said layer containing said hydrazine nucleating agent contains, (i) a redox compound capable of releasing a development inhibitor when said redox compound is oxidized, wherein said redox compound is represented by formula (I): ##STR58## wherein A.sub.1 and A.sub.2 each represents a hydrogen atom, a sulfinic acid residue, ##STR59## wherein R.sub.0 represents an alkyl group, an alkenyl group, an aryl group, an alkoxy group, or an aryloxy group and l represents 1 or 2, or an unsubstituted acyl group, provided that at least one of A.sub.1 and A.sub.2 is a hydrogen atom; Time represents a divalent linking group containing a hetero atom and is linked to V through said hetero atom; t represents 0 or 1; PUG represents a residue of a development inhibitor; and V represents a carbonyl group, ##STR60## a sulfonyl group, a sulfoxy group, an iminomethylene group, a thiocarbonyl group, or ##STR61## wherein R.sub.1, represents an alkoxy group or an aryloxy group; R represents an aliphatic group, an aromatic group, or a heterocyclic group; and (ii) a quinone trapping agent in an amount of 1.times.10.sup.-5 to 5.times.10.sup.-2 mol per mol of silver halide.
- 2. A silver halide photographic material comprising on a film support a plurality of light-sensitive silver halide emulsion layers, wherein
- (A) at least one of said light-sensitive silver halide emulsion layers contains a hydrazine nucleating agent represented by formula (II): ##STR62## wherein R.sub.1 represents an aliphatic group or an aromatic group; R.sub.2 represents a hydrogen atom, an alkyl group, an aryl group, an alkoxy group, an aryloxy group, an amino group, a hydrazino group, a carbamoyl group, or an oxycarbonyl group; G.sub.1 represents a carbonyl group, a sulfonyl group, a sulfoxy group, ##STR63## (wherein R.sub.2 is as defined above), ##STR64## a thiocarbonyl group, or an iminomethylene group; and A.sub.3 and A.sub.4 each represents a hydrogen atom, a substituted or unsubstituted alkylsulfonyl group, a substituted or unsubstituted arylsulfonyl group, or a substituted or unsubstituted acyl group, provided that at least one of A.sub.3 and A.sub.4 is a hydrogen atom,
- (B) a light-sensitive silver halide emulsion layer other than said layer containing said hydrazine nucleating agent contains a redox compound capable of releasing a development inhibitor when said redox compound is oxidized, wherein said redox compound is represented by formula (I): ##STR65## wherein A.sub.1 and A.sub.2 each represents a hydrogen atom, a sulfinic acid residue, ##STR66## wherein R.sub.0 represents an alkyl group, an alkenyl group, an aryl group, an alkoxy group, or an aryloxy group and l represents 1 or 2, or an unsubstituted acyl group, provided that at least one of A.sub.1 and A.sub.2 is a hydrogen atom; Time represents a divalent linking group containing a hetero atom and is linked to V through said hetero atom; t represents 0 or 1; PUG represents a residue of a development inhibitor; and V represents a carbonyl group, ##STR67## a sulfonyl group, a sulfoxy group, an iminomethylene group, a thiocarbonyl group, ##STR68## wherein R.sub.1, represents an alkoxy group or an aryloxy group; R represents an aliphatic group, an aromatic group, or a heterocyclic group; and
- (C) a light-insensitive layer, positioned between (i) said light-sensitive silver halide emulsion layer containing a hydrazine nucleating agent and (ii) said light-sensitive silver halide emulsion layer containing a redox compound, contains a quinone trapping agent in an amount of 1.times.10.sup.-5 to 5.times.10.sup.-2 mol per mol of silver halide.
Priority Claims (3)
Number |
Date |
Country |
Kind |
1-240966 |
Sep 1989 |
JPX |
|
1-290564 |
Nov 1989 |
JPX |
|
1-291783 |
Nov 1989 |
JPX |
|
Parent Case Info
This is a Continuation of application Ser. No. 07/950,761 filed Sep. 24, 1992, now abandoned, which is a Continuation of application Ser. No. 07/584,029 filed Sep. 18, 1990, which is now abandoned.
US Referenced Citations (10)
Foreign Referenced Citations (2)
Number |
Date |
Country |
61-213847 |
Sep 1986 |
JPX |
3713042 |
Oct 1987 |
JPX |
Continuations (2)
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Number |
Date |
Country |
Parent |
950761 |
Sep 1992 |
|
Parent |
584029 |
Sep 1990 |
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