JPH01205163A - Silver halide color photographic sensitive material - Google Patents

Abstract

PURPOSE:To stabilize processing characteristic of a silver halide color photographic sensitive material without impairing its color reproducibility and sensitivity by specifying a layer for incorporating a diffusive DIR compd. and an amt. of the diffusive DIR compd. to be added, and regulating a relation between an amt. of non-photosensitive silver halide fine articles to be added and an amt. of the diffusive DIR compd. to be added. CONSTITUTION:A silver halide color photographic sensitive material contains a compd. expressed by formula I as a color coupler for forming a yellow dye, contg. also >=0.9mol.% (basing on the amt. of photosensitive silver halide contained in a sensitive layer) compd. (DIR compd.) which liberates a diffusive development restrainer by reacting with an oxidized body of a color developing agent or its precursor contained in a photosensitive layer which is furthest from a base. The photographic sensitive material has a protective layer comprising a non-photosensitive hydrophilic colloid layer at a further side from the base, and >=5 time by mole non-photosensitive fine silver halide particles basing on the amt. of said compd. is contained in the protective layer. In formula I, M is a group substituted in a benzene ring; L is H atom., halogen atom., etc.; X is a group which can be eliminated by a coupling reaction with an aromatic primary amine type developing agent. Thus, color reproducibility and processing characteristic of a silver halide color photographic sensitive material are improved.

Description

Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a multilayer silver halide color photographic material, and provides a color photographic material with excellent color reproducibility and improved processability. It is something to do.

(Prior Art) Color photography technology has made remarkable progress in recent years. Color photographic materials have undergone numerous improvements in many aspects, such as sharpness, granularity, color reproducibility, color image preservation, exposure light source suitability, processing stability, etc., and are now available in the form of integrated cutting-edge technologies. Ta.

Regarding sharpness and color reproducibility, compounds that release development inhibitors or their precursors (hereinafter abbreviated as DIR compounds)
The use of DIR couplers is important and various DIR couplers have been developed and are still available today.

For example, British patent 3! ,≠! ≠ No., US Patent 3゜λ27
, jolt issue, dohiro, 0riz, yr4L issue, dohiro, /
The coupler core forms a dye when it undergoes a coupling reaction with a color developing agent such as those described in JP-A-4T, T♂5, and JP-A-Sho Z7-IZIY≠Hiroshi, while the coupler core forms a dye while binding to the force-twisting site. Examples include DIR couplers that release a development inhibitor and exhibit a development inhibitory effect. Also, US Patent 3. Otsu!
λ, J'l! r issue, 31st λr, ohiro/issue, JP-A-1
3-/10j No. 22, same! Dar/No. 3333, same! j-
Also included is DIR Kab 2-, which releases a development inhibitor but does not form a dye when subjected to a coupling reaction with an oxidized color developing agent, as described in No. 37/6/Co. Also, when reacting with an oxidized form of a color developing agent as described in JP-A No. 4Aj/3j, JP-A No. 7-/Yo≠234, Also included are 1JDIR couplers in which the mother nucleus forms a dye or a colorless compound, while the released timing group releases a development inhibitor through an intramolecular nucleophilic substitution reaction or an elimination reaction.

Furthermore, the DIR coupler, which was developed so that the effect of the development inhibitor acts between the layers containing the coupler and other layers in the color photosensitive material, has a local diffusion effect that releases the highly diffusible development inhibitor. Sex DIR Kazoler Ashi, Tokukai Showa J7-/!
／Ha→No., same! An example is No. 7-/jl/Lλ3IA. Especially Akira Tokukai! The development inhibitor of 7-/j/tag No. exhibits development inhibitory properties when released during the coupling reaction, and its inhibitory effect on development is inactivated when released into the development processing solution.
This is an excellent DIR coupler that has the function of preventing processing liquid contamination.

By using these DIR couplers, sharpness,
Color reproducibility has been significantly improved, but on the other hand, these D
Excessive use of IR couplers has led to a decrease in color development sensitivity, and when directional development processing is performed, unnecessary development inhibitory effects are produced in the layer of the photosensitive material in the opposite direction of the processing progress. This has the drawback of forming an unfavorable image. Directional development processing method is usually /3
Processing that involves endlessly joining J-sized photosensitive materials in a photofinishing laboratory, or the roller transport method or clip method used in simple rapid processing machines called minilabs, which have become popular in recent years. pointing.

When designing a color photosensitive material, it is desired to use more than enough of the diffusive DfR Cub 2- in each color-sensitive layer to improve sharpness and color reproducibility, but for the reasons mentioned above, the amount used is limited. There was a need for a method to improve this.

JP-A No. 77JJ No. 7 has a diffusible DIR compound and non-photosensitive silver halide fine particles in the protective film layer to improve preservability.
The publication mentions improvements in development processing characteristics, but in the case where a diffusive DIR compound is used sufficiently, the layer to which the compound is added and the amount added, and the addition of non-photosensitive silver halide fine particles are described in the publication. No clear presentation was made regarding the relationship between the amount and the amount of the diffusible DIR compound added.

(Problems to be Solved by the Invention) An object of the present invention is to provide a multilayer silver halide color photographic light-sensitive material with stable processability without impairing color reproducibility or sensitivity.

(Means for Solving the Problems) The present inventors have made extensive efforts to achieve the above object, and as a result have found that the above object can be achieved by the following method. That is, in a silver halide color photographic light-sensitive material having a blue-sensitive layer, a green-sensitive layer, and a red-sensitive layer on a support, the following general formula [I] is used as a yellow dye-forming color coupler.
A compound containing at least one compound represented by and/or which reacts with an oxidized form of a color developing agent to release a diffusible development inhibitor or its precursor into the color-sensitive layer furthest from the support. Or a compound 71i- which cleaves a development inhibitor by reacting with an oxidized form of a color developing agent and then reacting with one more molecule of a color developing agent.
Applicable! The color-sensitive layer contains at least 10% of the photosensitive silver halide of the color-sensitive layer, and the color-sensitive layer also has a protective layer of a non-photosensitive hydrophilic colloid layer on the side far from the support; The protection a
Non-photosensitive fine grain silver halide in NI for the above compounds! This was achieved with a multilayer silver halide color photographic light-sensitive material characterized by containing more than double the mole of silver halide.

General Formula CI] The yellow coupler represented by the general formula [I] used in the present invention will be described in detail.

Examples of M include a halogen atom (fluorine atom, chlorine atom, bromine atom), an aliphatic group with a carbon number of l-λO, and a carbon number of t-λO.
aromatic group with 1-λQ carbon atoms, aromatic oxy group with 6 to 20 carbon atoms, carbonamide group with 2 to 2 carbon atoms, sulfonamide group with 0 to 20 carbon atoms, carbon number Carbamoyl group with a carbon number of 0 to 2≠, sulfamoyl group with a carbon number of 0 to 20, acyloxy group with a carbon number of λ to 0, aliphatic oxycarbonyl group with a carbon number of λ to 0, substitution with a carbon number of 0 to 0 amine group, aliphatic thio group with carbon number/-j4',
A ureido group having a carbon number of θ to 20, a sulfamoylamino group having a carbon number of 0 to 0, a cyano group, an aliphatic oxycarbonylamino group having a carbon number of λ to 0, an ibad group having a carbon number of hi to λO, Carbon number/~, 20 aliphatic sulfonyl group, carbon number 6~
．． Examples include an aromatic sulfonyl group having 20 carbon atoms and a heterocyclic group having 20 carbon atoms. L is a hydrogen atom, a halogen atom (a fluorine atom, a chlorine atom, a bromine atom)' or an aliphatic oxy group having a carbon number of ≧1. X is a group which can be separated by a coupling reaction with an oxidized aromatic primary amine developer, and is specifically represented by the following general formulas [11], [■] and (IV).

General formula [1] General formula (I[I] -s rt// General formula CF/) , -1"-1 In the general formula [■], R' is an aromatic group having 2 to 30 carbon atoms, and 1 is an aromatic group having 2 to 30 carbon atoms. -Heterocyclic group with carbon number ~AI, an aliphatic sulfonyl group with carbon number ~2 hi, or aromatic sulfonyl group with carbon number 6 to λ≠.

In the general formula (1), R'' represents an aliphatic group having 1 to 30 carbon atoms, an aromatic group having t to 30 carbon atoms, or a heterocyclic group having 1 to 30 carbon atoms.

In the general formula (IV), Y represents a group of nonmetallic atoms necessary to form a monocyclic or condensed j to 7-membered heterocycle together with N. Examples of heterocycles formed by N and Y include pyrrole, pyrazole, imidazole, /, 2.4
'-Triazole, tetrazole, indole, indazole, benzimidazole, benzotriazole, tetraazaindene, succinimide, phthalimide,
Saccharin, oxazolidine-2,≠-dione, imidazolidine-22 μm dione, thiazolidine-2.

≠-dione, urazole, norabanic acid, maleimide, cobilide/, ≠-pyridone, 6-pyridazone, t
-pyrimidone, 2-pyrazone, l, 3°! -Triage/
-λ-on, l, 2. Hiro-triazin-t-one, /,
3. Hiro-triazin-6-one, cooxazolone, -
monothiazolone, λ-imidacylone, 3-isoxacilone, j-tetrazolone, /, 2. II-triacyone etc. 1, these may be substituted and examples of substituents include halogen atom, hydroxy group, nitro group, cyano group, hydroxy group, aliphatic group, aromatic group, heterocyclic group, Aliphatic oxy group, aromatic oxy group, aliphatic thio group, aromatic thio group, aliphatic oxycarbonyl group, carbonamide group, sulfonamide group, carbamoyl group, sulfamoyl group, ureido group, sulfamoylamino group, aliphatic group There are 7 oxycarbonylamide groups, substituted amino groups, etc.

In the present invention, the aliphatic group refers to a linear, branched or cyclic alkyl group, alkenyl group or alkynyl group, which may be substituted. Examples of aliphatic groups include methyl group, ethyl group, isopropyl group, n-butyl group, t-
Butyl group, t-amyl group, n-hexyl group, cyclohexyl group, n-octyl group, λ-ethylhexyl group, n-
Decyl a, n-dodecyl group, n-tetradecyl group, n-
Hexadecyl group, λ-hexyldecyl Ms n-octadecyl group, allyl group, benzyl group, 7enether group, undecenyl group, octadecenyl group, trifluoromethyl group, chloroethyl group, cyanethyl group, /-(ethoxycarbonyl)ethyl group, Examples include methoxyethyl group, butoxyethyl group, 3-dodecyloxyprobyl group, and phenoxyethyl group. In the present invention, the heterocyclic group refers to a substituted or unsubstituted monocyclic or condensed ring heterocyclic group, such as λ-furyl group, 2-thienyl group, copyridyl group, etc. group, 3-pyridyl group, Hiro-pyridyl group, coquinolyl group, oxazole-coyl group, thiazol-2-yl group, benzoxazol-2-yl group, benzothiazol-λ-yl group, /.

3, Hiro-theadiazole-koyl group, l, 3° Hiro-oxadiazol-2-yl group, and the like. In the present invention, the aromatic group refers to a substituted or unsubstituted monocyclic or condensed ring aryl group, such as a phenyl group, tolyl group, chlorophenyl group, ≠-methoxyphenyl group, l-s7tyl group. , λ-naphthyl group, ≠-1-butylphenoxy group, etc.

Next, examples of preferred substituents in the coupler represented by the general formula [■] used in the present invention will be described. M is preferably an aliphatic group (methyl group, ethyl group, n-propyl group,
t-butyl group, etc.), aliphatic oxy group (methoxy group, ethoxy group, n-butoxy group, n-dodecyloxy group, etc.),
Halogen atoms (fluorine atom, chlorine atom, bromine atom), carbonamide group (acetamide group, n-butanamide group, n-tetradecanamide group, benzamide group, etc.) or sulfonamide group (methylsulfonamide group, n-butylsulfonamide group) group, n-octylsulfonamide group, n-dodecylsulfonamide group, toluenesulfonamide group, etc.). Preferably an aliphatic oxycarbonyl group (methoxycarbonyl group, ethoxycarbonyl group, n
-butoxycarbonyl group, n-hexyloxycarbonyl group, 2-ethylhexyloxycarbonyl group, /-(
ethoxycarbonyl)ethyloxycarbonyl group, 3-
dodecyloxypropyloxycarbonyl group, n-decyloxycarbonyl group, n-dodecyloxycarbonyl group, 7enetheroxycarbonyl group, etc.) or carbamoyl group (dimethylcarbamoyl group, dibutylcarbamoyl group, dibutylcarbamoyl group, di-λ-ethyl group) Hexylcarbamoyl group% n-dodecylcarbamoyl group, etc.)
It is. L is preferably a chlorine atom or an aliphatic oxy group (methoxy group, ethoxy group, methoxyethoxy group, n-
octyloxy group, λ-ethylhexyloxy group, n-
tetradecyloxy group, etc.). m is preferably O-
It is 2. X is preferably a group in the general formula [■] in which R' is an aromatic group (Hiro-methoxycarbonylphenoxy group, ≠-methylsulfonylphenoxy group, ≠-cyanophenoxy group, Hiro-dimethylsulfamoylphenoxy group) , 2-acetamido-≠-ethoxycarbonylphenoxy group, Hiro-ethoxycarbonyl-J-methylsulfonamidophenoxy group, etc.) or a group represented by the general formula [■], among the latter, the following general formula A group represented by (V) is more preferred.

General formula [■] In general formula CV), ■ represents a substituted or unsubstituted methylene group or a substituted or unsubstituted imino group, and W represents an oxygen atom, a sulfur atom, a substituted or unsubstituted methylene group, or an unsubstituted imino group. However, when V is an ibano group, W is neither an oxygen atom nor a sulfur atom. Examples of the group represented by the general formula (V) are succinic acid iba do group, phthalic acid iba do group, /-methyl-imidazolidine-2,≠
-dione-3-yl group, /-benzyl-imidazolidine-λ, ≠-dione-3-yl group, ! -ethoxy-7-methylimidazolidine-2,≠-dione-3-yl group, j
-methoxy-/-methylimidazolidine-co, ≠-dione-3-yl group,! .

! -Dimethyloxazolidine-λ, 4! -dione-3-
yl group, theazolidi/-1,4'-dione-3-yl group, l-benzyl-λ-phenyltriacylidine-3. !
-dione-≠-yl group, /-n-propyl-2-phenyldriasilidine-3,J'-dione-hiro-yl group, j
-Ethoxy-l-pendyl imidazolidine, ≠-
There are diion-3-yl groups and the like.

In the yellow coupler represented by the general formula [I], any of the substituents M, L, or or λ-mer is preferred. Here, the general formula [I]
When the yellow coupler represented by λ is a hiropan, M
, L or X do not apply.

Specific examples of the yellow coupler represented by the general formula (I) used in the present invention are shown below, but the couplers used in the present invention are not limited to these.

'l'-/Y-≠ Y-t y-// Y-/2 Y-/3 Y-/ ≠ U(J(Jul-12 and HU4H9 Y-/P) The yellow coupler used in the present invention is a conventional 0 synthesized by known methods, e.g. U.S. Pat.
No. 27,554, No. 3,408゜194, No. 3,41
No. 5,652, No. 3,447.928, No. 44017
No. 52, British Patent I.

No. 040.710, JP-A No. 47-26133, No. 47
-37736, 48-733147, 48-9
No. 4432, No. 48-68834, No. 48-6883
No. 5, No. 48-68836, No. 50-34232,
No. 51-50734, No. 51-102636, No. 5
No. 5-598, No. 55-161239, No. 56-95
No. 237, No. 56-161543, No. 56-1533
No. 43, No. 59-174839 and No. 60-3573
It can be synthesized by the synthesis method described in the specification of No. 0.

Below, a compound that reacts with an oxidized form of a color developing agent to release a diffusible development inhibitor or a precursor thereof, and a compound that is cleaved after reacting with an oxidized form of a color developing agent are used for color development. A compound that cleaves the development inhibitor by reacting with the main drug will be described. The compound (
Hereinafter, the diffusible development inhibitor-releasing compounds) are represented by the following general formulas (Vl) to (IX).

General formula (VT) A TIME Zz General formula (■
) A-Z.

General formula [■) B Z+ General formula ([X)A(orB)-pz.

(In the formula, A represents a coupling component that can react with the oxidized form of the color developing agent, and is a component that can react with the oxidized form of the color developing agent to release -TIME-1 group or -p-z group. It is.

B represents a redox moiety that undergoes an oxidation-reduction reaction with the oxidized form of the color developing agent and subsequently undergoes alkaline hydrolysis to release Z; TIME represents a timing group; eZI represents a diffusible development inhibitor.

-P-Zt represents a group that is cleaved from A or B and then reacts with an oxidized developing agent to produce a development inhibitor.

Zt may be a diffusible development inhibitor or a development inhibitor with low diffusivity, -TIME Zl or -P Zt
If exhibits diffusivity, A-TIME-Zl and A (or B)
-p-zz is a diffusible DIR compound. ] The development inhibitor represented by Zl or Z is described in Research Disclo.
sure) Volume 176, 17643, (1978 1
February), preferably mercaptotetrazole, selenotetrazole, mercaptobenzothiazole, selenobenzothiazole, mercaptobenzoxazole, selenobenzoxazole, mercaptobenzimidazole, selenobenzimidazole, benzo The triazoles include mercaptotriazole, mercaptooxadiazole, mercaptothiadiazole, and derivatives thereof.

Preferred diffusible development inhibitors are those represented by the following general formula.

(Z-1) (Z-2) (Z-3) (Z-4) (Z-5) (Z
-6) (Z-7) (Z-8)
(Z-9)■ In general formulas (Z-1) and (Z-2), R1+, RI
! is an alkyl group, an alkoxy group, an acylamino group, a halogen atom, an alkoxycarbonyl group, a thiazolylideneamino group, an aryloxycarbonyl group, an acyloxy group, a carbamoyl group, an N-alkylcarbamoyl group, N,
N-dialkylcarbamoyl group, nitro group, amino group,
N-arylcarbamoyloxy group, sulfamoyl group, sulfonamide group, N-alkylcarbamoyloxy group, ureido group, hydroxy group, alkoxycarbonylamino group, aryloxy group, alkylthio group, arylthio group, anilino group, aryl group, imido group , heterocyclic group, cyano group, alkylsulfonyl group or
represents a luponylamino group.

n represents 1 or 2, and when n is 2, R11, R1! may be the same or different, and n R11, R
The total number of carbons contained in 1□ is θ~20.

General formula (Z-3), (Z-4), (Z-5), (Z-6
), R1ko1R14SRIS%R+R1ff
represents an alkyl group, an aryl group or a heterocyclic group.

When R0 to R+ represent an alkyl group, it may be substituted or incompatible, chain or cyclic, and the substituent is a halogen atom, nitro group, cyano group, aryl group, alkoxy group, oryloxy group. group, alkoxycarbonyl group, aryloxycarbonyl group, sulfamoyl group,
Examples include carbamoyl group, hydroxy group, alkanesulfonyl group, arylsulfonyl group, alkylthio group, and arylthio group.

When R0 to R1 represent an aryl group, the aryl group may be substituted. Examples of the substituent include an alkyl group, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, a halogen atom, a nitro group, a ryomino group, a sulfamoyl group, These include a hydroxy group, a carbamoyl group, an aryloxycarbonylamino group, an alkoxycarbonylamino group, an acylamino group, a cyano group, and a ureido group.

When R++ to R1t represents a heterocyclic group, it represents a 5- or 6-membered monocyclic or fused ring containing a nitrogen atom, oxygen atom, or sulfur atom as a heteroatom, and a pyridyl group,
These selected from quinolyl group, furyl group, benzothiazolyl group, oxacylyl group, imidazolyl group, thiazolyl group, triazolyl group, benzotriazolyl group, imido group, oxazine group, etc. are further enumerated for the above-mentioned oryl group. It may be substituted with a W substituent.

In general formulas (Z-1) and (Z-2), l'? ++
, the number of carbon atoms contained in R12 is 1 to 20. More preferably it is 7-20.

General formula (Zi), (Z-4), (Z-5), (Z-63
In, the total number of carbons contained in R+3 to R1ff is 1 to 20. More preferably it is 4-20.

Preferably, the development inhibitor in the present invention is a compound in which the development inhibitor released by reaction with the oxidized developing agent diffuses from the layer in which it was contained to other layers during development and exhibits a development inhibitory effect. .

The coupler components represented by A include acylacetanilides, malondiester necks, malondiamides, benzoylmethanes, pyrazolones, pyrazolotriazoles, pyrazolobenzimidazoles, indasilones,
Dye-forming couplers such as phenols and naphthols, and substantially non-dye-forming coupler components such as acetophenones, indanones, oxacilones, etc.

Preferred coupler components include -i formula (X) ~ [■]
can be mentioned.

General formula (X) General formula [Mausoleum] General formula [Mausoleum] General formula [■] H In the formula, R1゜ is an aliphatic group, aromatic group, alkoxy group or heterocyclic group, and R3+ and Rzz are each aromatic group. or a heterocyclic group.

The aliphatic group represented by R1° preferably has 1 to 20 carbon atoms and may be substituted or unsubstituted chain or cyclic. Preferred substituents for the alkyl group include alkoxy, aryloxy, These include each group of acylamino.

When R2゜, R□ or Rat is an aromatic group, it represents a phenyl group, a naphthyl group, etc., but a phenyl group is particularly useful, and this phenyl group may have a W) A group.
Examples of the substituent include an alkyl group having 30 or less carbon atoms, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, an alkylamido group, and the like. Further, the phenyl group represented by R1°, Rs+ and R3N may be substituted with an alkyl group, an alkoxy group, a cyano group or a halogen atom.

R113 represents a hydrogen atom, an alkyl group, a halogen atom, a carboxamide group, a sulfonamide group, etc., and l is 1 to 5.
is an integer. R14 and R3S represent a hydrogen atom, an alkyl group, or an aryl group, and the aryl group is preferably a phenyl group.The alkyl group and the aryl group may have a substituent, and examples of the substituent include a halogen atom, These include an alkoxy group, an aryloxy group, a carboxyl group, and the like. R
5 R35 may be the same or different.

General formula [■] is a compound (hereinafter referred to as DIR
(referred to as a redox compound), and B represents a redox moiety.
door].

General formula [cumulative] To 6 In the formula, G and G' represent a hydrogen atom or a protecting group for a phenolic hydroxyl group that can be deprotected during the photographic processing process. Typical examples include a hydrogen atom, an acyl group, and a sulfonyl group. , an alkoxycarbonyl group, a carbamoyl group, an oxalyl group, and the like.

R1,, R+v and R1, may be the same or different (a hydrogen atom, a halogen atom, an alkyl group, an alkyl group, an alkoxy group, an aryloxy group, an alkylthio group,
Arylthio group, cyano group, alkoxycarbonyl group,
Carbamoyl group, sulfamoyl group, carboxyl group,
Represents a sulfo group, sulfonyl group, acyl group, carbonamide group, sulfonamide group, or heterocyclic group.

R11 and R1? , R11 is GSR, , and G', and R
2° and G may be bonded to each other to form an aromatic or non-aromatic ring, R1@, RHq, J. At least one of them contains a diffusion-resistant group having 10 to 20 carbon atoms.

2 is the same development inhibitor as above.

Preferred as the development inhibitor in the present invention is a group in which P becomes a redox group or a coupler after being cleaved from A or B.

A compound can be used that exhibits a development inhibitory effect when the development inhibitor released by reaction with the oxidized developing agent spreads from one layer to another during development.

These compounds according to the present invention are disclosed in U.S. Pat.
．． No. 554, No. 3,617,291, No. 3,93
No. 3,500, No. 3,958,993, No. 4.1
No. 49.886, No. 4,234.678, Japanese Unexamined Patent Publication No. 1973
1-13239, British Patent No. 57-56837, British Patent No. 2,070.266, British Patent No. 2.072.363, Research Disclosure - December 1981 No. 212
No. 28, Special Publication No. 58-9942, Special Publication No. 51-161
No. 41, JP-A No. 52-90932, U.S. Patent No. 4,2
No. 48,962, JP-A-56-114946, JP-A No. 57
-154234, 58-98728, 5B-2
No. 09736, No. 58-209737, No. 58-20
No. 9738, 58-209740. Special application 1986-27
No. 8.853, JP-A-61-255342, JP-A-6
It can be easily synthesized by the method described in No. 2-24252.

Specific representative examples of the diffusible development inhibitor releasing compound used in the present invention are shown below, but the invention is not limited thereto.

T-103 -N NO! T-tt.

O1+ I NHCOC+Jx.

T-112 ←　　　　ν T”115 0■ H ■ NO□ No. H T-119 H book Hx \ -N 01] C11□ \ -O L) Wisdom ■ 1 +, 〜　　　　　　　　; １　　　　　　　　＾ ← V Call.

■ CI+□ \ COOCaHq T-133 T-”134 C, II 9 il H C, II, Tsu 0i+ H H C! It 1 T-1430i+ -N T-144011 SL;IIcυ0(:Ili 0■ alls H C,H.

N Maro-N Rishi 4n T-149 il T-151 0H! H Shii3 Next, the non-photosensitive fine grain silver halide related to the present invention will be explained.

Non-photosensitive fine grain silver halide refers to image 4 for obtaining a dye image [not exposed to light, not substantially developed in the development process, and may be coupled in advance, but preferably These are silver halide fine grains that have not been fogged in advance.

The fine-grain silver halide has a silver bromide content of 0 to 100 mol%, and as long as it contains silver bromide in this proportion, it may have various compositions. Good too. Silver chloride and/or silver iodide may be contained if necessary.

Preferably, silver iodobromide containing 0.5 to 10 mol % of silver iodide is used.

The fine grain silver halide has an average grain size of 0.01-0.
5 μm is preferable, more preferably 0.02 to 0.2
μm is used. The average grain size of silver halide grains means the average diameter of a circle corresponding to the projected area of each individual silver halide grain, and this measurement is carried out, for example, in ``Fundamentals of Photographic Engineering - Silver Halide Photography'' (Japanese). It can be determined by the method described on pages 227 to 228 of the Japan Society of Photography, published on January 30, 1978.

The fine-grain silver halide can be obtained in the same manner as in the preparation of ordinary photosensitive silver halide emulsions, or in accordance with the preparation of ordinary photosensitive silver halide emulsions.

In this case, the surface of the silver halide grains does not need to be optically sensitized or spectral sensitized. However, prior to adding these fine grains to the coating solution, known stabilizers such as triazole compounds, azaindene compounds, benzothiazolium compounds, mercapto compounds, and zinc compounds are added to the coating solution. It is preferable to add it in advance.

Such fine grain silver halide is added to at least seven of the non-photosensitive hydrocolloid layers provided on the side of the color-sensitive layer furthest away from the support of the light-sensitive material of the present invention. Ru. The non-photosensitive hydrophilic colloid layer may be composed of one layer or two or more layers, and the fine silver halide particles are contained in at least one layer of the core layer. The layer may or may not be adjacent to the color sensitive layer furthest from the support.

The amount of fine-grain silver halide added to the non-photosensitive hydrophilic colloid layer depends on the composition of fine-grain silver halide, the particle size, and the diffusivity fs! contained in the outermost color-sensitive layer. Depending on factors such as the amount of inhibitor, it is preferable to introduce a diffusible development inhibitor-releasing compound into the most distant color-sensitive layer of the support of the present invention relative to the light-sensitive silver halide layer in the same layer. , Tamorti or more, the amount is at least 1 mole relative to the diffusible development inhibitor releasing compound. The amount is preferably from io times the mole to 1000 times the mole, and more preferably from 75 times the mole to 300 times the mole. Further, it is preferable that the amount of the diffusible development inhibitor releasing compound is 1 mol or more.

In the present invention, the color-sensitive layer furthest from the support consists of at least one or more photosensitive layers, and includes a plurality of photosensitive layers having substantially the same color sensitivity and/or a plurality of different sensitivities. Refers to a layer group consisting of multiple layers, such as a substantially non-photosensitive intermediate layer sandwiched between substantially the same photosensitive layer. When a plurality of substantially the same color-sensitive layers are interposed with another light-sensitive layer having a different color sensitivity, and the previous substantially same color-sensitive layers are separated into multiple units, the supporting Refers to the group of substantially identical color-sensitive layers in the unit furthest from the body.

Preferred embodiments of the present invention will be described below. The present invention is particularly effective when a large amount of the compound releasing the diffusible development inhibitor of the present invention is used in the light-sensitive layer furthest from the support among the same color-sensitive layers furthest from the support. . In this case, the outermost photosensitive layer may or may not be the highest sensitivity layer among the same color-sensitive layers. It is particularly effective in a system in which the compound releasing the diffusible development inhibitor in the highest sensitivity layer is 0.1 mole or more more than the light-sensitive silver halide in the same layer. Further, the protection layer containing the non-photosensitive fine grain silver halide is composed of a plurality of hydrophilic colloid layers, and more preferably the hydrophilic colloid layer on the side remote from the support so as not to be adjacent to the outermost color-sensitive layer. Preferably, it is included in the colloid layer. In addition, the present invention provides a photographic material whose traveling direction in a developing solution is parallel to the sample surface, or as a result of the specimen moving in the developing solution, the developing dust liquid is transferred from the leading end to the trailing end in the traveling direction of the specimen. The effect appears when processing is performed in a flowing manner. When the moving speed of this treatment liquid is linear velocity of 3 layers cm 1 minute to 3 oocm 1 minute,
Particularly effective. Examples of such processing methods include a process usually called cine-gen, and a process using a roller conveyance type processing machine. Simple rapid processing machines (minilabs), which are rapidly increasing in number these days, are a typical example of roller conveyance systems.

The light-sensitive material of the present invention only needs to have at least one silver halide emulsion layer of a blue-sensitive layer, a green-sensitive layer, and a red-sensitive layer on the support. There are no particular limitations on the number and order of the emulsion layers and non-photosensitive layers. A typical example is a silver halide photographic light-sensitive material having on a support at least one photosensitive layer consisting of a plurality of silver halide emulsion layers having substantially the same color sensitivity but different photosensitivity. In the multilayer silver halide color photographic light-sensitive material, the photosensitive layer is a unit photosensitive layer sensitive to blue light, green light, or red light.
In general, unit photosensitive layers are arranged in order from the support side: a red-sensitive layer, a green-sensitive layer, and a blue-sensitive layer. However, depending on the purpose, the order of the above-mentioned arrangement may be reversed, or the order of arrangement may be such that different color-sensitive layers are arranged within the same color-sensitive layer.

Non-photosensitive layers such as various intermediate layers may be provided between the silver halide photosensitive layers and between the uppermost layer and the lowermost layer.

In the intermediate layer, JP-A-A/-4'j7≠r, same! ? −
/134LJt issue, same! Tar/13 Hiro 4to issue, same 4/
Coupler, DIR compound, etc. as described in No.-20031 and No. 4/-20031 may be included, and a color mixing inhibitor as commonly used may be included.

The plurality of silver halide emulsion layers constituting each unit photosensitive layer are
West German Patent No. 1, /2/, 1170 or British Patent No. P23,0! A two-layer structure consisting of a high-sensitivity emulsion layer and a low-sensitivity emulsion layer can be preferably used as described in the above publication. Usually, it is preferable to arrange the layers so that the photosensitivity decreases toward the support, and a non-photosensitive layer may be provided between each halogen emulsion layer. Also, Tokkai Aki
7-//u7t/ issue, 6.2-200360, z
2-20t! II/issue, 62-20t! As described in No. 413, a low-sensitivity emulsion layer may be provided on the side far from the support, and a high-sensitivity emulsion layer may be provided on the side close to the support.

As a specific example, from the side farthest from the support, low sensitivity blue sensitive layer (BL) / high sensitivity blue sensitive layer (BH) / high sensitivity green sensitive layer (GH) / low sensitivity green sensitive layer (GL) /high-sensitivity red-sensitive layer (RH)/low-sensitivity red-sensitive layer (in the order of r(L),
Alternatively, they can be installed in the order of BH/BL/GL/GH/RH/RL, or in the order of BH/BL/GH/GL/RL/RH.

In addition, as described in Japanese Patent Publication No. Sho J7-J≠23, the blue-sensitive layer /GH/R
They can also be arranged in the order of H/GL/RL. In addition, as described in the specification of JP-A No. 2!73 and No. 6 Coat T323, the blue-sensitive layer/GL/RL/GH/RH is arranged in the order from the farthest side from the support. You can also.

In addition, as described in Japanese Patent Publication No. 5, the upper layer is a silver rhodide emulsion layer with the highest photosensitivity, and the middle layer is a silver rhodide emulsion layer with a lower photosensitivity. An example is an arrangement in which a silver halide emulsion layer having a lower photosensitivity than the entire middle layer is disposed, and three layers having different photosensities are sequentially lowered toward the support. Even when it is composed of three layers with different photosensitivity,
Tokukai Show 1? As described in the specification of -20λ Kou No. 6, medium-sensitivity emulsion layer/high-sensitivity emulsion layer/low-sensitivity emulsion layer may be arranged in the order from the side away from the support in the same color-sensitive layer. good.

As mentioned above, various layer structures and arrangements can be selected depending on the purpose of each photosensitive material.

The preferred silver halide present in the photographic emulsion layer of the photographic light-sensitive material used in the present invention is silver iodobromide, silver iodochloride, or silver iodochlorobromide, containing about 30 mole or less silver iodide. . Particularly preferred is a molar ratio of about λ to about 2! It is silver iodobromide or silver iodochlorobromide, which contains up to a mole of silver iodide.

Silver halide grains in photographic emulsions include those with regular crystals such as cubes, octahedrons, and tetradecahedrons, those with irregular crystal shapes such as spherical and plate shapes, and those with twin planes. may have crystal defects, or a composite form thereof.

The silver halide grain size may be fine grains of about 00.2 microns or less or large grains with a projected area diameter of up to jFJ/Oi microns, and may be a polydisperse emulsion or a monodisperse emulsion.

Examples of silver-rodanide photographic emulsions that can be used in the present invention are those published by Research Disclosure (RD), A/76.
4' J (/February 971), pages 22-Jj, -
1. Emulsion preparation
ionand types)”, and the same &/lr
7/l (/ri7ri/January), 6 Hiro? Page, graphic "Physics and Chemistry of Photography", published by Paul Montell (P.

Glafkides, Chemic et P
hisiquePhotographique Pau
``Photographic Emulsion Chemistry'' by Duffin, published by Focal Press (G, F, Duff
in, Photographic Emulsion C
hemistry (Focal Press.

``Production and Coating of Photographic Emulsions'' by Zelikman et al., published by Focal Press (V, L, Zelikm)
anet al, Making and Coa
tingPhotographic Emulsio
It can be prepared using the method described in, for example, Hiroshi Rino, PocalPress, Inc.

U.S. Patent No. J,! 71/-, No. 621, 3. T! j
, 3 issues and British Patent No. 1. Hiroshi/3. Monodispersed emulsions such as those described in VILtt are also preferred.

Tabular grains having aspect ratios of about 5 or more can also be used in the present invention. Tabular grains are described in Photographic Science and Engineering by Gutoff.

Photographic 5science an
dEngineering), Volume 1F, 211
-1~2!7 pages (1yyo year); U.S. Patent No. Hiroshi, 4L3
Hiroshi, No. 226, Roomkeeper, ≠lHiroshi, No. 310, Roomkeeper, ≠33
゜o4cr, clerk, IIL3! It can be easily prepared by the method described in P, No. 1.20 and British National License No. λ, ii, /j7.

The crystal structure may be --like, the inside and outside may have different halogen compositions, or it may have a layered structure. Furthermore, silver halides having different compositions may be bonded by epitaxial bonding, or compounds other than silver halide such as silver rhodan or lead oxide may be bonded.

Also, mixtures of particles of various crystal forms may be used.

The halogenated emulsion used is usually one that has been subjected to physical ripening, chemical ripening, and spectral sensitization. Additives used in such processes are subject to Research Disclosure A/7.
The relevant sections are summarized in the table below.

Known photographic additives that can be used in the present invention are also described in the above two Research Disclosures, and the relevant descriptions are shown in the table below.

Additive mu RD/7j44J RD/Ir
7/AI chemical sensitizer Page 23 t≠♂ Page right column Sensitivity increasing agent Same as above 3 Spectral sensitizer, page 23 - λ Hiro Page O≠r Right column - Super sensitizer 61 I Page right column Hiro White
Agent Kohiro Page J Anti-fog agent 2≠~20 Page 64L page right column~ and stabilizer t Light absorbing agent, λ! - Page 2 Page 1 Right column - Filter dye 2, O Page left, Ultraviolet absorber 7 Stain inhibitor Uj Page Right column tj O Page Left - Right column R Dye image stabilizer Page 1 Hardener - Page 6 43I page left column 10 Binder page 2 Same as above l/Plasticizer, lubricant Core page tso page right column lλ Coating
Auxiliary agent, page 26 to core Same as above Surfactant/3 Static Page 27 Same as above Inhibitor In addition, in order to prevent deterioration of photographic performance due to formaldehyde gas, US Patent No. Hiroshi, Hiro//.

It is preferable to add to the light-sensitive material a compound that can be immobilized by reacting with formaldehyde as described in R.R.7, Hiroshi No.33, and No.303.

Various color couplers can be used in the present invention, specific examples of which can be found in the above-mentioned Research Disclosure (
RD) A17a≠3, described in the patent described in ■-C-G.

As a yellow coupler, for example, U.S. Pat.
J, No. 30I, Hiroshi No. 0, No. 6λO, Hiroshi No. 6,
No. 326.0217, '/-, 'fiO/.

7 Octopus, Special Publication No. 1073P, British Patent No. 1.
≠No. 21,020, No. 1. No. 74,740, U.S. Patent No. 3. No. 73, 26, same No. ≠.

J/4C, QJj No. 44. J-//, Al1-9
Preferred are those described in European Patent No. 24CP, ≠7JA, and the like.

As a magenta coupler! - Pyrazolone and pyrazoloazole compounds are preferred, US Pat.
0.41? No. ≠, 3si.

7, European Patent No. 73. AjA, U.S. Patent No. 3.
oti, Kou 32, same No. 3,7λz, ot7, Research Disclosure 42≠λkoo (month of tyrii), JP-A-6O-3JjJ'2, Research Disclosure Ya 2 Hiro 230 (/? (June 1986), JP-A No. 60-m19, No. 6/-72231, 1.0
-3. t730, same JJ--//rOJ4A, same 1
sO-/lr! F! /No., U.S. Patent No. 100.63
No. 0, same No. ≠.

! San〇, 6! Particularly preferred are those described in No. No. 1, No. μ, JJl, No. Al0, and the like.

Cyan couplers include phenolic and naphthol couplers, as disclosed in U.S. Pat.

O! Ko, No. 212, No.≠, /Hiro 6,326, Gutsu No. 221,233, No. ≠, 2t, No. 200, No. 1,36, Octopus No. 2, No. u, ffO/, /7/ issue,
Same No. λ, 772, / 4λ, Same No. 2. ry! ,r,
tts No. 3.77, L, 002, No. J, 7
11.308', same No. 33≠, O11, same No. ≠
, 327. /7J, West German Patent Publication No. 3,3λ, 7.
22, European Patent No. 12/, 36jFly, European Patent No. 2≠
≠No. 13A, U.S. Patent Department 3. ≠≠6. tλλ, Hiroshi Dodai, JJ! .

Tatata-go, Dodai-Hiroshi, ≠! /, j! No. 2, same No. ≠.

44J7.7j No. 7, same No. a, tyo, try No. 1.23μ, 2/2 No. 2, No. Hiroshi, 2ri 4. /Tata,
Those described in JP-A No. 2411 and the like are preferred.

Colored couplers to correct unnecessary absorption of coloring dyes are available from Research Disclosure Shop 174≠3■
- Section G, U.S. Patent Department≠, IT3゜470, Special Publication No. 77
-35'Ko 13, U.S. Patent Department≠, oo≠, Pλri No.
Same No. ≠, /Jlr, 2jr, British Patent No. 1, l1f
i&, No. 361 is preferred.

Couplers whose coloring dyes have appropriate diffusivity include U.S. Pat. No. 1, JjA, No. 237, and British Patent No. 2. /2
! ,! No. 70, European Patent No. 24.170, West German Patent (
Public) 3rd. 3≠, those described in j33 are preferred.

Typical examples of polymerized dye-forming couplers are described in U.S. Pat. It! /, No. 120, same No. ti, orO, 2/
I, 'I, 347,212, 44.1fi
O? , No. 320, No. 1I, No. 3774,910, British Patent No. 2. /θλ, No. 173, etc.

Couplers that release all photographically useful residues upon coupling can also be preferably used in the present invention. DIR couplers that release development inhibitors include the aforementioned RD/7A Ko3,
■Patents listed in items ~F, JP-A-7-/! /Risan≠
Same issue! 7-/j Hiro 23 Hiro issue, same 6θ-it≠ori issue,
United States Patent Department≠.

, 2, t, and 6A are preferred.

As a coupler that releases a nucleating agent or a development accelerator into the image f# during development, the British patent mco, 0ri7, /'kO
No. A, i3i, trtr, JP-A-69-117
No. 431, same! ? -/70111-0 is preferred.

In addition, examples of couplers that can be used in the photosensitive material of the present invention include competitive couplers described in U.S. Pat.

jrJ, 4 ('72 No. 11-, !31. JYJ No. ≠, long equivalent coupler described in J10, 41r, etc., JP-A-1972-/Ijri to1 JP-A-1999- , 2hiro 21
DIR redox compounds or DIR coupler-releasing couplers or DIR coupler-releasing couplers or redoxes, as described in EP 173,30.2A, couplers that release dyes that after-break, R,D
, A//44 Hiro, Oka Oichi≠ to Tokikai Akira j/-ko0/2≠
Bleach accelerator releasing power zolar described in 7 etc., U.S. Pat.
! ! 3. Examples include ligand-releasing couplers described in Kou No. 77 and the like.

The coupler used in the present invention can be introduced into the light-sensitive material by various known dispersion methods.

Examples of high boiling point solvents used in the oil-in-water dispersion method are described in US Pat. No. 1,322.027 and others.

The boiling point at normal pressure used in the oil-in-water dispersion method is 7750.
Specific examples of high boiling point organic solvents of 6 or more include Lid/L [
Esters (dibutyl phthalate, dicyclohexyl 7
tallate, dicoethylhexyl phthalate, decyl phthalate, bis(X,1.t-di-t-7milphenyl)7talate, bis(2,Hiro-di-t-7milphenyl)inphthalate, bis(/,l- (diethylpropyl) phthalate, etc.), esters of phosphoric or phosphonic acids (triphel phosphate, tricresyl phosphate, -monoethylhexyldiphenyl phosphate, tricyclohexyl phosphate, tri-λ-ethylhexyl phosphate, tridotesyl phos7ate, driftoxyethyl phosphate, trichloropropyl phosphate, di-2-ethylhexylphenylphosphonate), benzoic acid esters (2-ethylhexylbenzony), f-sylbenzoate, coethylhexyl-p-hydroxybenzoate, etc.), amides@(N
, N-diethyldodecanamide, N,N-diethyllaurylamide, N-tetradecylpyrrolidone, etc.), alcohols or phenols (such as instearyl alcohol, co-,≠-di-tert-amylphenol),
Aliphatic carboxylic acid esters (bis(+2-ethylhexyl) sebacate, dioctyl azelate, glycerol tributyrate, isostearyl lactate, trioctyl citrate, etc.), aniline derivatives (N, N-
cyphthyl-cobutoxyz-tert-octylaniline, etc.), hydrocarbons (paraffin, dodecylbenzene, diimpropylnaphthalene, etc.), and the like. Further, as the auxiliary solvent, an organic solvent having a boiling point of about 300°C or more, preferably about 5°C or more and about 0°C or less can be used, and typical examples include ethyl acetate, butyl acetate, ethyl propionate, methyl ethyl ketone, cyclohexanone, Examples include ethoxyethyl acetate and dimethylformamide.

The steps and effects of latex dispersion methods and specific examples of latex for impregnation are described in U.S. Patent No. 15'.

No. 343, West German Patent Application (OLS) No. 1. j≠l.

No. 27 and No. 2. It is described in J Hiro/, 2JO issue, etc.

The present invention can be applied to various color photosensitive materials. Typical examples include color negative film for general use or movies, color reversal film for slides or television, color paper, color positive film, and color reversal paper.

Suitable supports that can be used in the present invention include, for example, the above-mentioned R
D, A/ 7 A 44 j page 21 1. +! and A
/17/l, from the right column on page 6≠7 to the left column on page t≠r.

The color photographic light-sensitive material according to the present invention includes the above-mentioned RD, A
/ 71=≠3 page 2t~λ2, and wholesaler /Ir7/
The phenomenon can be treated by the usual methods described in 4j/left column to right column of 1.

The color developing solution used in the development of the light-sensitive material of the present invention is an alkaline aqueous solution containing as a main component an aromatic primary amine color developing agent. Although amine phenol compounds are also useful as color developing agents, p-phenylenediamine compounds are preferably used, typical examples of which are 3-)tfk-≠-amino-N, N-diethylaniline, 3- Methyl-≠-amino-N-ethyl-N-β-hydroxyethylaniline, 3-methyl-Hiro-
Amino-N-ethyl-N-β-methanesulfonamidoethylaniline, 3-methyl-Hiro-amino-N-ethyl-
N-β-methoxyethylaniline and their sulfates,
Examples include hydrochloride and p-1 luenesulfonate. Two or more of these compounds may be used in combination depending on the purpose.

The color developer may contain pHMtjft agents such as alkaline gold maple carbonates, borates or phosphates, development inhibitors such as bromide salts, iodide salts, benzimidazoles, benzothiazoles or mercapto compounds, or fogging agents. It generally contains an inhibitor. In addition, hydroxylamine, diethylhydroxylamine,
Sulfite hydrazines, phenylsemicarbazides, triethanolamine, catechol sulfonic acids, triethylenediamine (l,≠-diazabicyclo[2゜J,
z] Various preservatives such as octane), organic agents such as ethylene flj alcohol and diethylene glycol, development accelerators such as benzyl alcohol, polyethylene glycol, quaternary ammonium salts, and vanes, dye-forming couplers, Competitive couplers, fogging agents such as sodium boron hydride, auxiliary developing agents such as l-phenyl-3-pyrazolidone, tackifiers, aminopolycarboxylic acids, aminopolyphosphonic acids, alkylphosphonic acids, phosphonocarboxylic acids. Various chelating agents such as ethylenediaminetetraacetic acid, nitrilotriacetic acid, diethylenetriaminepentaacetic acid, cyclohexanediaminetetraacetic acid, hydroxyethyliminodiacetic acid, l-hydroxyethylidene-i,i-diphosphonic acid, nitrilo-N,N ,
N-trimethylenephosphonic acid, ethylenediamine-N,
N, N'.

Representative examples include N'-tetramethylenephosphonic acid, ethylene diamine di(0-hydroxyphenyl acetate), and salts thereof.

Further, when performing reversal processing, black and white development is usually performed and then color development is performed. This black and white developer contains known black and white developing agents such as dihydroxybenzenes such as hydroquinone, 3-pyrazolidones such as /-phenyl-3-pyrazolidone, or amine phenols such as N-methyl-p-aminophenol. Alternatively, they can be used in combination.

These color developing solutions and black and white developing solutions are generally pn-l-. The amount of replenishment of these developing solutions depends on the color photographic light-sensitive material to be processed, but it is generally less than 31 h per square meter of light-sensitive material, and is used to reduce the bromide ion concentration in the brightening solution. yoj)j00
It can also be less than rd. When reducing the number of replenishment lids, it is preferable to prevent evaporation of the liquid and air oxidation by reducing the area of contact with the air in the processing tank. Furthermore, the amount of supplementary light can be reduced by using means for suppressing the accumulation of bromide ions in the developer.

The time for color development processing is usually set between 2 and 5 minutes, but the processing time can be further shortened by using high temperature, high pH, and high concentration of color developing agent.

The color developing agent photographic emulsion layer is usually bleached.

Bleaching treatment may be carried out simultaneously with fixing treatment #4
(white fixing process) may be performed separately. Furthermore, in order to speed up the processing, a processing method may be used in which bleach-fixing processing is performed after the production processing. Furthermore, treatment with two consecutive deep white fixing baths, fixing treatment before bleach-fixing treatment, or dark white treatment after bleach-fixing treatment can be carried out as desired depending on the purpose. Examples of bleaching agents include iron ([1), cobalt (
Compounds of polyvalent metals such as Ill), chromium (Vl), and copper (It), peracids, quinones, nitro compounds, and the like are used.

Typical bleaching agents include ferricyanide; dichromate; organic complex salts of iron (II [) or cobal) (III), such as ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, cyclohexanediaminetetraacetic acid, methyliminodiacetic acid, /3 -Aminopolycarboxylic acids such as diaminopropanetetraacetic acid and glycol ether diaminetetraacetic acid, or complex salts of citric acid, tartaric acid, malic acid, etc.:
Persulfates; bromates; permanganates; nitrobenzenes and the like can be used. Among these, aminopolycarboxylic acid iron (III) complexes and persulfates, including iron (In) complex salts of ethylenediaminetetraacetate, are preferred from the viewpoint of rapid processing and prevention of environmental pollution. Furthermore, aminopolycarboxylic acid iron(III) complexes are particularly useful in both bleach and bleach-fix solutions.

The pH of the bleach solution or bleach-fix solution using these aminopolycarboxylic acid iron (III) complex salts is normal! ,! ~t, but it is also possible to process at an even lower pH for speeding up the process.

A retention accelerator may be used in the bleaching solution, bleach-fixing solution, and their pre-baths, if necessary.

Specific examples of useful bleach accelerators are described in US Pat.

ri re issue, JP-A-33-72,734, same j3-17
．． 13/No. 13-37, 1411, Same! 3-72
．． 1. ,! No. 3, same j3-ta! ,! , No. 30, same 3-
Taj, 43/issue, same! ! -10. ≠No. 232, No. 33-
7.2≠, 1st issue, 3-7≠/, l, 23rd issue, same j
3-λr, ≠ ko, length-chi disclosure A
/7. Compounds having a mercapto group or a disulfide group as described in /Kota issue (/7, July 2012); JP-A-1
Thiazolidine derivatives described in No. 0-/1LLO, /λ;
No. 13λ, No. 13-32.7Jj, U.S. Patent No. 3゜7
Thiourea derivatives described in No. 06.141; West German Patent No. 1
, /J7.7/! No. JP-A-Sho Jr-/L.

Iodide salts as described in No. 233; West German Patent No. 233.

Kou IO No., λ, 7≠r, polyoxyethylene compounds described in Kou No. 30; Japanese Patent Publication No. 447-413/.

Polyamine compound described in No. 2;
1st LtJ Hirogo, staff member! ri, 6 hiro≠ issue, same 3-ta hiro, 227, same! Hiro-33,727, same 1j-24,
! No. 06, same jlr-/A 3, 5'! Compounds described in No. O; bromide ions, etc. can be used.

Among them, compounds having a mercapto group or a disulfide group are preferable from the viewpoint of a large promoting effect, and in particular, US Pat.
λ No., JP-A-33-Ta! , t30 are preferred. Furthermore, U.S. Patent No. ≠,! ! Compounds described in No. 13 are also preferred. These bleach accelerators may be added to the photosensitive material. These bleach accelerators are particularly effective when bleach-fixing color light-sensitive materials for photography.

Examples of fixing agents include thiosulfates, thiocyanates, thioether compounds, thioureas, and large amounts of iodide salts, but thiosulfates are commonly used, with ammonium thiosulfate being the most widely used. Can be used for As the preservative for the fixing solution, sulfites, bisulfites, or carbonyl bisulfite adducts are preferred.

The silver halide color photographic light-sensitive material of the present invention is generally subjected to water washing and/or stabilization steps after desilvering treatment.

The amount of washing water in the washing process depends on the characteristics of the photosensitive material (for example, depending on the materials used such as couplers), the purpose, the washing water temperature, the number of washing tanks (number of stages), countercurrent flow, etc. It can be set in a wide range depending on the replenishment method such as forward flow and various other conditions. this house,
The relationship between the number of washing tanks and the amount of water in the multistage countercurrent method is J
our own of the 5ociety o
f Motion Picture and Te1e
vision Engineers Volume 41LL,
It can be determined by the method described in P, Ori-2j3 (Irij, June 6th issue).

According to the multi-stage countercurrent method described in the above-mentioned literature, the amount of water used for washing can be significantly reduced, but this increases the residence time of water in the tank, causing bacteria to propagate and the resulting suspended matter to adhere to the photosensitive material. Problems such as In the processing of the color photosensitive material of the present invention, as a solution to such problems,
The method for reducing calcium ions and magnesium ions described in Japanese Patent Application No. 61-/J/, No. 632 can be used very effectively. Also, JP-A-17-J', j
Chlorine-based disinfectants such as inthiazolone compounds and thiabendazoles, chlorinated sodium incyanurate, and other benzotriazoles described in Kou No. 2, "Chemistry of antibacterial and fungicidal agents" by Hiroshi Horiguchi, and "Microorganisms" edited by Sanitation Technology Association. sterilization, sterilization,
It is also possible to use the fungicides described in "Anti-mold Techniques" and "Encyclopedia of Antibacterial and Antifungal Agents" edited by the Japan Antibacterial and Antifungal Society.

The pH of the washing water in the processing of the photosensitive material of the present invention is
It is preferably tr. The washing water temperature and washing time can be set in various ways depending on the characteristics of the photosensitive material, its use, etc., but in general, /! -1j'c for 20 seconds - 10 minutes, preferably λ! -≠00C, the range of 30 seconds to 3 minutes is selected. Furthermore, instead of washing with water, the photosensitive material of the present invention can be directly processed with a stabilizing solution. In such a stabilization process, Japanese Patent Application Laid-Open No. 67-4. j≠3, same jr-/l
A, IrJu No. 60-220. J Hiromu! All known methods described in this issue can be used.

Further, following the water washing treatment, there may be cases where a further stabilization treatment is performed; an example thereof is a stabilizing bath containing formalin and a surfactant, which is used as a final bath for photographic oak-sensitive materials. Can be done.

Various chelating agents and antifungal agents can also be added to this stabilizing bath.

Over 70- due to water washing and/or replenishment of stabilizing solution
The liquid can also be reused in other processes such as the iron removal process.

The silver halide color light-sensitive material of the present invention may contain a color developing agent for the purpose of simplifying and speeding up processing. In order to incorporate the color developing agent, it is preferable to use various precursors of the color developing agent. For example, U.S. Percentage Department J, J4c2. !
Indoaniline compound described in No. 7, No. 3, 3 Hiroshi λ
,j Tata issue, Research Disclosure/'f, 1
Schiff base-type compounds described in No. 60 and IjY, aldol compounds described in U.S. Pat. Kaisho!
3-/3! , No. 621 can be mentioned.

The silver halide color light-sensitive material of the present invention may contain various types of /-722-3, if necessary, for the purpose of promoting color development.
- Pyrazolidones may be incorporated. Typical compounds are JP-A-64c, No. 33, J7-Hari,! Hiro 7
No. 2, and No. zr-/lj, No. 443r, etc.

Various processing liquids in the present invention are used in IO'C- and O0C. Normally, the standard temperature is 33°C to 3Ir0C, but higher temperatures can be used to accelerate processing and shorten processing time, or lower temperatures can be used to improve image quality and stability of processing solutions. can be achieved. In addition, the West German patent 2. A treatment using cobalt intensification or hydrogen peroxide intensification as described in Co. λ4.770 or US Pat.

Further, the silver halide photosensitive material of the present invention is disclosed in U.S. Patent No. V,
zoo, +2 issue, JP-A-60-/331 issue, same j
ter 2/r4c JAJ issue, same A/-, 23za ost issue,
It can also be applied to heat-developable photosensitive materials described in European %p21o, ggo, No. 12, etc.

(Examples) The present invention will be explained in detail below using Examples, but the present invention is not limited thereto.

Incidentally, the structural formulas of compounds other than those of the present invention used in Examples and the development processing methods of samples are summarized at the end of the implementation.

Example 1 In order to evaluate the effectiveness of the present invention, a multilayer color photosensitive material 101 was prepared having each layer having the composition shown below on a subbed cellulose triacetate film support.

(Sample 101) The coating amount is silver g/n for silver halide and colloidal silver? The amounts expressed in units and for couplers, additives and gelatin in g/rd,
In addition, the number of moles of the aggravating dye is expressed per mole of silver halide in the same layer.

1st layer (antihalation N) Black colloidal silver 0.37 Gelatin 2.81 Ultraviolet absorber UV-
10,03 Ultraviolet absorber tJV-20,05 Ultraviolet absorber UV-30,06 High-boiling solvent for dispersion 5OLV-1 0,07 2nd layer (middle N) Gelatin 1.52 Ultraviolet absorber UV-10, 03 Same as above UV-20,05 Same as above UV-30,06 High boiling point organic solvent for dispersion 5OLV-1 0,07 Third layer (highly sensitive red color sensitive layer) Silver iodobromide emulsion (Agl content ff1lo mol%, grain Diameter 0.
7 μm spherical grains) 0.90 Silver iodobromide emulsion (Agl content 2 mol%, particle size 0.25 μm spherical grains) 0.45 Gelatin
2.05 Multiplying dye 1'
7.0X10-' coupler EX-10,04 Same as above EX-20,19 Same as above EX-30,20 Same as above EX-40,10 Same as above EX-50,11 High boiling point organic solvent for dispersion 5OLV-2 0,1O Same as above 5OLV- 3 0,20 No. 47J (low sensitivity red sensitivity N) Silver iodobromide emulsion (Agl content 3.5 mol%, -side 0.09
μm uniform cubic emulsion) 0.60 gelatin
1.93 Sensitizing dye D-19,0X
IO-' Coupler EX-10,03 Same as above EX-20,23 Same as above EX-30,24 Same as above EX-40,03 High-boiling organic solvent for dispersion 5OLV-2 0,1O Same as above 5OLV-3 0,20 5th layer ( Intermediate layer) Gelatin 0.90 Color mixing inhibitor EX-6 High boiling point organic solvent for dispersion 5OLV-2 0.05 Dye F-10.04 Same as above F-20.04 6th layer (low sensitivity green sensitive layer) Iodine Silver bromide emulsion (Agl content 3.5 mol%, -side 0.14
μm uniform cubic emulsion) 0.46 gelatin
0.93 Multiplying dye D-n
6.0 Mol%, particle size 0.40u
m spherical particles) 0.67 gelatin
0.86 multiplied dye D-n
9.0XIO-'D-1111,0xlO
-' Same as above D-N 5.0xlO-' Kabu7-EX-70,22 Same as above EX-80,10 Same as above EX-50,04 Same as above EX-90,09 High boiling point organic solvent for dispersion 5OLV-2 0,20 8th layer (high sensitivity green sensitivity N) Silver iodobromide emulsion (Agr content 10 mol%, grain size 0.7μ
m spherical particles) 0.48 gelatin
0.46 sensitizing dye D-U
S, 0xlO-' coupler EX-70,04 Same as above EX-50,01 High boiling point organic solvent for minute 11 5OLV-20,04 9th layer (yellow filter N) Gelatin 1.19 Yellow colloid 0.11 Color mixing prevention Agent EX-6
High boiling point organic solvent 5olv-20,15 for 0.28 min.
! 5 mol%, -cubic particles with sides of 0.17 μm) 0.73 Gelatin 1.31 Sensitizing dye D
-V 1.0xlO-”Coupler EX-
101,11 Same as above EX-110,04 High boiling point solvent for dispersion 5OLV-2 0,25 11th layer (high sensitivity blue sensitive layer) Silver chloroiodobromide emulsion (Agl containing ff18 mol%, A gcn
0.10 silver chloroiodobromide emulsion (Ag+ content 4 mol%, AgCl content 7 mol%, tabular grain diameter 0.60 μm, average aspect ratio 7). 38 μm, tabular grains with an average aspect ratio of 6)
0.20 gelatin 1
．． 54 i-color ff1D-V 2. O
X 10-Cocoupler-EX-100, +Z Same as above EX-90, Ow1 High boiling point solvent for lit 5OLV-20,09 12th layer (first protective layer) Gelatin 0.60 Ultraviolet absorber UV-40,11 Same as above UV-50,17 High boiling point 81 solvent for dispersion 5OLV-4 0,02 Dye F-30,05 13th layer (second protective iI layer) Fine-grain silver halide emulsion (Agl content 1 mol%, circular phase light (Spherical silver iodobromide with a diameter of 0.07 μm) 0.74 Gelatin 1.87 Polymethyl methacrylate particles (1.5 μm in diameter) 0.15 Hardener H-10,50 In addition to the above components, each layer , a surfactant was added as a coating aid.

The sample prepared as described above was designated as sample 101.

(Creation of Samples 102 and 103) A sample was prepared by removing the DIR compound from the 11th layer of Sample 101 and designated as Sample 102. Similarly, the 101st sample of sample 101
A sample was prepared from which the 11th DIR compound was removed and designated as sample 103.

(Creation of Samples 104 to 106) The coating amount of fine grain silver halide in the 13th layer of Sample 101 was changed to Og/cd, 0. lOg/n(,0,
Samples with a weight of 37 g/m were prepared, and samples 104 to 10
It was set at 6.

(Creation of Samples 107 and 108) Sample 106 except that the No. 10.11N yellow coupler EX-10 (coupler of the present invention) of Sample 106.105 was replaced with comparative yellow coupler EX-12 in an equimolar amount.
．． Samples 107 and 108 were prepared in the same manner as Sample 105.

(Preparation of Sample 109) Sample 109 was prepared in the same manner as Sample 108 except that the 117iJ DIR compound of Sample 108 was removed.

(Creation of sample 110) Diffusive DIR of the present invention of the first O1IIJW of sample 108
Sample 110 was prepared in the same manner as Sample 108 except that the compound was replaced with a comparative DIR compound (diffusion resistant) in equimolar amounts.

(Creation of Samples 111.112) Samples 111. 112 was created.

(Creation of sample 113) Yellow coupler E of the 10th and 1st ljli of sample 110
Sample 113 was prepared in the same manner as Sample 110 except that X-12 was replaced with coupler EX-10 of the present invention in equimolar amounts.

(Preparation of Sample 114) Sample 114 was prepared in the same manner as Sample 113, except that the coating amount of the fine grain silver halide of the 13th FI of Sample 113 was changed to 0.37 g/m.

(Preparation of Sample 115) Sample 115 was prepared in the same manner as Sample 113 except that the DIR compound Cp-1 of the first O111H of Sample 113 was replaced with Cp-2 in an equimolar amount.

(Creation of Sample 116) Sample 114 was prepared except that the 11th FJ DIR compound of Sample 114 was replaced with 30 mol% of EX-11 from EX-9, and 13N fine grain silver halide was applied at 0.20 g/'. Sample 116 was prepared in the same manner as above.

(Creation of Samples 117 and 118) First O112N Yellow Coupler EX- of Sample 101
10 is the yellow coupler of the present invention EX-14, EX-1
Samples 117 and 118 were prepared in the same manner as sample 101 except that 5 was replaced with equimolar amount.

Table 1 shows the sensitivity of the blue-sensitive layer after subjecting the sample to white imagewise exposure and passing through the color development process shown below.

<Processing-1> Color development processing was carried out at 38°C according to the following processing steps.

Color development 3 minutes 15 seconds Bleach White 6 minutes 30 seconds Water washing 2 minutes 10 seconds Fixed arrival time: 4 minutes 20 seconds Water washing 3 minutes 15 seconds Stability 1 minute 05 seconds The composition of the treatment liquid used in each step was as follows.

Color developer diethylenetriaminepentaacetic acid 1.0g 1-hydroxyethylidene-1,1-diphosphonic acid 2.0g sodium sulfite 4.0g potassium carbonate
30.0g potassium bromide
1.4g potassium iodide 1.3
N-hydroxylamine sulfate 2.4g4-(N
-ethyl-N-β-hydroxyethylamino) -2-methylaniline sulfate 4.5g Add water 1.01 pH 10.0 Bleach solution Ethylenediaminetetraacetic acid ferric ammonium salt 100.0g Ethylenediaminetetralenodisodium salt 10 .0g ammonium bromide 150.0g ammonium nitrate
lO, add 0g water
1.0! pH6.0 Standard chopstick liquid ethylenediaminetetraacetic acid disodium salt 1. 0sr Sodium sulfite 4.03 Ammonium thiosulfate aqueous solution (70%) 175. (Add 4.6 g of ld sodium bisulfite water
1. (1 pH 6.6 Stabilized liquid formalin (40%) 2.0d Polyoxyethylene-p-monononylphenyl ether (average degree of polymerization 10) Add 0.3g water 1. (One color reproducibility scale is shown below. Evaluation was made based on the degree of color separation shown.

When imagewise wedge fog light was applied using blue light and color development was performed with the composition described above, a yellow color image shown in FIG. 1 was obtained. The density of the yellow component (DI) and the density of the magenta component (D.) obtained by density measurement through a blue filter and a green filter are calculated by taking the ratio of D e / o s at an exposure amount where DB is 2.5 and determining the blue sensation. The color separation of the layer was used as a measure of the color reproducibility of the blue-sensitive layer. The results are summarized in Table 1.

Stability with respect to processing directionality was evaluated as follows.

After the sample is irradiated with X-rays in a rectangular shape and subjected to the following treatment A and treatment B, the concentration of the rectangle is measured and the degree of deformation of the corners (i.e. edges) of the rectangle is calculated as (treatment B) / (treatment Stability with respect to processing directionality was evaluated in comparison with A).

Processing A: A rectangular (35 mm x 12 mm) sample is kept perpendicular to the surface of the color developing solution having the composition described above and is moved up and down in the vertical direction to pass through the processing process.

(referred to as hanging image) Process B: The same sample as above is moved through the processing step in a color developer having the above composition so that the sample surface is parallel to the direction of movement of the sample (linear velocity 100 c+a/win). ) In other words, when the image obtained after processing B with processing directionality by performing X-ray irradiation as shown in ■ in Fig. 2 is almost symmetrical as in processing A without processing directionality (0≦ x/X≦0
．． 15) is good, if some slight deformation is observed (0,
0,15<x /X)
is not allowed. It is presumed that such image deformation due to processing directionality occurs because the diffusive development suppressing side generated in the image area (photosensitive area) moves to an undesired area and causes a decrease in density.

The above results are summarized in Table 1.

X is the concentration difference obtained by subtracting the background concentration of the unirradiated part of the sample from the maximum concentration of the X-ray irradiated part of the sample.

X is the concentration difference between the highest and lowest concentrations of the X-ray irradiated portion of the sample; if x/X is small, the processability is good; if it is large, the unevenness depending on the processing direction is large.

As is clear from Table 1, the samples of the present invention do not suffer from a decrease in sensitivity, have good processing stability, and are excellent in color reproducibility.

The JM formulas of the compounds used in the examples are summarized below.

V-1 ■ (t)CaL Q)C41L (t)Callv V-4 →C1l□-C÷T--÷C+++Z-C±7V-5 X-1 EX-2 0il EX-3 H EX-4 H Hz \ EX-5 C; 1゜EX-7 C11゜l LM
LIII 几JIt I EX-9 CI+.

EX-10 EX-11 C11゜EX-13 EX-14 EX-15C11s -I -n -m -IV C10゜-V Lltl U NHL; J503N
a+
1SOJa 5O
Ja0Ja SOLV-1 5OLV-3 I zlls QLV-4 (ChHIffO±, P=O HI C12-CHSo□-CL -C0NH-C
I+! C11, TomiCH-SO2-C1l□-CONII
C11xp-1 H N = N p-2 (Example 2) The following layers were provided in order from the support on a support made of subbed cellulose triacetate film.
108 was created from 01.

(In the examples below, silver halide emulsions and colloidal silver are shown in terms of silver (g/m). Materials used are also expressed in terms of coating Pik Cg/lrf'). ) (Creation of sample 201) First layer (antihalation layer) Black colloidal silver 0. 2 Gelatin 3.0 Ultraviolet absorber UV-
10,2 High boiling point organic solvent 01L-10,02 Film JE2.40μm 2nd layer (intermediate layer) Gelatin 0.9 Film thickness 0.
7 μm Third layer (first red-sensitive emulsion layer) Monodisperse silver iodobromide emulsion (silver iodide 5 mol%, average grain size 0.3
μ) 1.5 Gelatin 3.0 Sensitizing dye A
1.0xlO-'sensitizing dye B
2.0xlO-'sensitizing dye C1,0X
10-' Coupler C-10,1 Coupler C-20,4 Coupler C-30,2 Coupler C-40,03 Coupler C-50,1 High boiling point organic solvent 01L-10,1'' 0IL-2(1,1 Maki thickness 2.5 μm 4th layer (second red-sensitive emulsion layer) Monodispersed silver iodobromide emulsion (silver iodide 4 mol%, average grain size 0.7
μ) 1.7 Gelatin 2.5 Sensitizing dye A
3X10-'sensitizing dye B
2X10-' sensitizing dye ClXl
0-' Coupler C-10,01 Coupler C-20,02 Coupler C-30,03 Coupler C-50,04 Coupler C-40,02 High boiling point organic solvent 01L-20,1 Film thickness 1.7 μm Fifth Layer (middle layer) Gelatin 0. 5 Compound C
pd-A0.05 High boiling point organic solvent 01L-20.05 Film thickness O44μm No. 6N (first green emulsion 1) Monodisperse silver iodobromide emulsion (silver iodide 3 mol%, average grain size 0.3
μ) 0.4 Monodisperse silver iodobromide emulsion (iodination!! 6 mol%, average grain size 0.
5μ) 0.8 Gelatin 3.0 Enhanced dye D 3X10”4 Sensitizing dye E
2XIO-'sensitizing dye F
I X to” coupler C-80
,1 Coupler C-90,4 Coupler C-100,03 High boiling point organic solvent 01L-20,05 Film thickness 1. 7 μm 7th layer (second green sense H) Monodispersed silver iodobromide emulsion (silver iodide 4 mol%, average grain size 0.8
μ) 0.9 Gelatin 1.5 Aggravating dye D
2xlO-'sensitizing dye E
1.5xlO-'sensitizing dye F
lXl0-'Coupler C-60,1
0 Coupler C-70,02 Coupler C-100,01 7K m Point organic ig agent 01L-10,08〃 0
IL-30,03 Film thickness 2.0μm 8th Calendar (medium rgI7i!F) Gelatin 0. 5 Compound C
pd-A0.6 High boiling point organic solvent 01L-10,3 Membrane rrX0.4. c+m 9th N (yellow filter layer) Yellow colloidal silver 0.05 gelatin 1.5 compound cpa-A0
．． 2 High boiling point organic solvent 01L-10,1 Membrane J! ! 0.5 μm 107i (first blue emulsion layer) Monodisperse silver iodobromide emulsion (silver iodide 7 mol%, average grain size 0.3
μ) 0.3 Monodisperse silver iodobromide emulsion (silver iodide 6 mol%, average grain size 0.6
μ) o, 3 gelatin 2. 0 Enhancing Dye E 2X10-'Coupler C-
11Q,1 Coupler C-120,4 Coupler C-40,08 High-boiling organic solvent 01L-30,30 H! FJ L, 6 μm 11th layer (second blue-sensitive emulsion N) Monodispersed silver iodobromide emulsion (silver iodide 7 mol%, average grain size 1.5
μ) 0.8 Gelatin 1.5 Sensitizing dye E
lXl0-'Coupler C-1
10,1 Coupler C-120,08 Coupler C-40,05 High boiling point organic solvent 01L-30,07 Film thickness 1.3 μm 12th layer (first protection N) Fine grain silver bromide emulsion (silver iodide 4 mol% , average particle size 0.07 μm) 0.1 Gelatin 1.0 Ultraviolet absorber UV-20,1 Ultraviolet absorber UV-30,2 High boiling point organic solvent 01L-30,01 Film thickness 0.8 μm 13th layer (No. 2 Protective layer) Gelatin 1.0 Polymethyl methacrylate particles (diameter 1.5 μm) 0.2 Formaldehyde scavenger 5-10.5 HJ'J-1.1 μm Others: surfactant W-1, hardening agent H-1 was added.

Sample 101 is a sample coated with the above layer structure.

The dry film thickness between the surface of the photosensitive layer closest to the support defined in the present invention and the surface of the protective layer on the side farther from the support that is further away from the support with the photosensitive layer in between is: In the above sample, it is 17 μm.

The structural formulas of the materials used in the examples are shown below.

Sensitizing dye A Sensitizing dye B Sensitizing dye C CtHs (C1lz) asO3e Sensitizing dye Sensitizing dye E (CHz) zsOz' (CHz) *5OJa
Enhancing dye F Sensitizing dye G Coupler C-1 H Coupler C-2 tl; 511th Coupler C-3 H Coupler C-4 H lli Coupler C-5 0H Coupler C-6 Coupler C-7 Coupler C-8 Coupler C -9 Coupler C-10 Coupler C-11 C4II q Coupler C-12 Surfactant W-1 Hardener H-1 CIl□=Cll5O□CII□CII□SO□CIl
= C11□Formalin scavenger-5-1 Dispersion oil 0IL-1 C! 115 Same as above 01L-2 Dispersion oil OI L-3 Ultraviolet absorber UV-1 Same as above UV-2 Same as above UV-3 zHs Compound CpdA H (Creation of sample 202) Coating amount of fine grain silver halide in the 12th layer of sample 202 A sample with 0.50 g/rd was prepared and sample 202
And so.

In the same manner as in Example 1, the stability of samples 201 and 202 with respect to processing direction was investigated, and the results are shown in Table 2.

(Example 3) On a subbed cellulose triacetate film support,
Sample 301, which is a multilayer color photosensitive material consisting of each layer having the composition shown below, was prepared.

(Composition of photosensitive layer) Coating amounts are expressed in g/rd units of silver for silver halide and colloidal silver, and in g/rd units for couplers, additives and gelatin. The number of moles of sensitive dyes is expressed per mole of silver halide in the same layer.

11th (antihalation layer black colloidal silver 0.2 gelatin 1.3ExM-90,06 IJV-10,03 UV-20,06 UV-30,06 Sol-1o, 15 Sol-20,15 3ol-30, 05 2nd layer (middle layer) Gelatin 1.0UV-10
,03 ExC-40,02 ExF-10,004 Sat-10,l 5ol-20,1 31st (Low-sensitivity red-sensitive emulsion WJ) Silver iodobromide emulsion (Ag+4 mol%, uniform-Agl type, equivalent sphere diameter 0.5μ, coefficient of variation of equivalent sphere diameter 20%, plate-shaped particles, diameter/thickness ratio 3.0) Coating S! ■ 1, 2 iodobromide emulsion (Ag 13 mol%, uniform-Agl type, equivalent sphere diameter 0
．． 3μ, coefficient of variation of equivalent sphere diameter 15%, spherical particle, diameter/
Thickness ratio 1,0) Coating! 1lfft 0.6
Gelatin 1・0ExS-1
4X10-'ExS-25xio-' ExC-20,50 ExC-30,03 ExC-40,12 ExC-50,01 4th layer (highly sensitive red-sensitive emulsion layer) Silver iodobromide emulsion (Ag+6 mol%, core shell Internal height Agl type with ratio 1:1, equivalent sphere diameter 0.7μ, coefficient of variation of equivalent sphere diameter 15%, plate-like particles, diameter/thickness ratio 5.0) Coating resistance 0.7 Gelatin 1.0ExS-1
3X10-' ExS-22, 3xto-' ExC-70. IC; ExC-40,05 3ol-10,05 Sol-30,05 5th layer (middle N) Gelatin 0.5cpct-
to, l5o
l-10,05 6th N (low-temperature green emulsion layer) Silver iodobromide emulsion (Ag + 4 mol%, surface height Agl type with core-shell ratio of 1:1, equivalent sphere diameter 0.5μ, coefficient of variation of equivalent sphere diameter) 15%, plate-like grains, diameter/thickness ratio 4.0) Coating SIL expert 0, 35 silver iodobromide emulsion (Ag 13 mol%, uniform-Agr type, equivalent sphere diameter 0)
．． 3μ, coefficient of variation of equivalent sphere diameter 25%, spherical particle, diameter/
Thickness ratio 1.0) Coated silver amount 0.20 Gelatin 1. 0ExS-
35xxo-'ExS-43xto-' ExS-51X 10-' ExM-80,4 ExM-90,07 ExM-100,02 ExY-110,03 Sol-10,3 Sol-40,05 7th layer (high sensitivity Green-sensitive emulsion layer) Silver iodobromide emulsion (Ag 14 mol%, internal high AgI type with core-shell ratio l:3, equivalent sphere diameter 0.7μ, coefficient of variation of equivalent sphere diameter 20%, plate-like grains, diameter/thickness ratio 5.0) Coated silver amount 0.8 Gelatin 0.5ExS-3
5x1o-'ExS-43xto-'ExS-5txto-' ExM-80,I ExM-90,02 ExY-110,03 ExC-20,03 ExM-140,01 Sol-10,2 Sol-40,01 8th Layer (middle layer) Gelatin 0.5Cpd-10
,05 Sol-10,02 9th layer (donor layer for interlayer effect on red-sensitive layer) Silver iodobromide emulsion (Ag 12 mol%, core-shell ratio 2:1 internal height A)
gl type, ball equivalent diameter 1.0μ, ball equivalent diameter variation coefficient 1a15
%, plate-like grains, diameter/thickness ratio 6.0) Coated 1112t O,35 silver iodobromide emulsion (Ag + 2 mol%, internal high Agl type with core-shell ratio tit, equivalent sphere diameter 0.4μ, fluctuation in equivalent sphere diameter coefficient 2
0%, plate-like particles, diameter/thickness ratio 6.0) Coating [t O, 20 gelatin
0. 5ExS-3axto
-' ExY-130,11 ExM-120,03 ExM-140,10 Sol-10,20 107IN' (Yellow Filter N) Yellow colloid 0,05 gelatin
0.5Cpd-20,13 Sol-10,13 Cpd-10,10 No. 117i (low-sensitivity blue-sensitive emulsion N) Silver iodobromide emulsion (Ag! 4.5 mol%, uniform Agl type, equivalent sphere diameter 0 .7μ, coefficient of variation of equivalent sphere diameter 15%, plate-like particles, diameter/thickness ratio 7.0) Coated silver Wk0. 4 Silver iodobromide emulsion (Ag 13 mol%, uniform GL type, equivalent sphere diameter 0.3μ, coefficient of variation of equivalent sphere diameter 25%, plate-like grains, diameter/thickness ratio 7.0) Coated silver ■ 0. 2 Gelatin 1.6ExS-6
zxto-' ExC-160,05 ExC-20,10 ExY-130,07 ExY-151,50 Sol-10,20 No. 121 (high blue-sensitive emulsion N) Silver iodobromide emulsion (gllo mol%, Internally molded GL type, equivalent sphere diameter 1.0 μ, coefficient of variation of equivalent sphere diameter 25%, multi-twin plate-like particles, diameter/thickness ratio 2.0) Coated 8 tubes ffi
0, 5 gelatin
0. 5ExS-61XIO-' ExY-150,30 ExY-130,0f Sol-10,10 131st! l (first protective layer) gelatin 0.8UV-40,
l UV-50,15 Sol-10,01 Sol-20,01 mL4 [(2nd protection! IN) Fine grain silver bromide emulsion (Ag 12 mol%, uniform Agl type, equivalent sphere diameter 0.07μ
> O,OS gelatin
0.45 polymethyl methacrylate particle diameter 1.5μ 0.2H-10,
4 Cpd-50,5 Cpd-60,5 In addition to the above components, each layer contains emulsion stabilizer Cpa-3.
(0,04g/n?) Surfactant Cpd-4 (0,02
g/td) was added as a coating aid.

UV-1 UV-2 UV-3 UV-4 N UV-5 Sol-1 tricresyl phosphate So I-27 dibutyl tarate o I-3 Cpd-’1 pa-3 0 ■ Cpd-4 Cpd-5Cpd-6 H xC-1 H xC-2 H xC-3 +111 51;Hz to HxCOtCHz xC-4 H xC-5 0I+ CH.

\ ExC-6 +111 Hg C (CI+3)! ExC-7 H <l)l;aHqυLIUNHυshi1lzL+1lt5
L+1IzLzLIU11xM-8 xM-9 xM-10 ■ It xY-11 CI.

xM-12 z xY-13 CHs
CHsExM-14 jl xY-15 xC-16 ■ CI+.

xS-1 xS-2 xS-3 xS-4 xS-5 xS-6 H-I C11l-CI-5o! -C1h-CO
NII-CI+.

CIh=CHSOx CHz C0NII C1
1zxF-1 Cz If s Ct II s (
Creation of sample 302) The coating amount of the 147 iJ fine grain silver halide of sample 301 was set to 0.5 g/n? Sample 30 was created.
It was set as 2.

In the same manner as in Example 1, the stability of samples 301 and 302 with respect to processing direction was investigated, and the results are shown in Table 3.

[Brief explanation of the drawing]

FIG. 1 shows the characteristic curve of the photosensitive material of the present invention, with the horizontal axis representing the logarithm (log E) of the exposure amount (E) and the vertical axis representing the density (D). (b) is
Each characteristic curve of magenta is shown. FIG. 2 shows a method for evaluating processing directionality during development. 2 in FIG. 2 is a schematic diagram of rectangular irradiation with X-rays, and is a view of the exposed surface viewed from above. E is the rectangular exposure area, N
represents the non-exposed area. ■ and ■ in Figure 2 represent density profiles when a sample after rectangular exposure as shown in ■ in Figure 2 is measured with a microdensitometer in the direction a to b. It is a symmetrical shape with no directionality, and the symbol (■) in FIG. 2 is a profile with processing directionality. Patent applicant: Fuji Film Co., Ltd. Figure 1 Figure 2

Claims (1)

[Scope of Claims] In a silver halide color photographic material having a blue-sensitive layer, a green-sensitive layer, and a red-sensitive layer on a support, a yellow dye-forming color coupler is represented by the following general formula [I]. A compound containing at least one compound represented by the formula and/or which reacts with an oxidized form of a color developing agent to release a diffusible development inhibitor or its precursor into the color-sensitive layer furthest from the support. A compound that cleaves the development inhibitor by reacting the cleaved compound with the oxidized form of the color developing agent with one more molecule of the color developing agent is added at a rate of 0.9 to the photosensitive silver halide of the color-sensitive layer. mol % or more, and has a protective layer of a non-photosensitive hydrophilic colloid layer on the side farther from the support than the color-sensitive layer, and the non-photosensitive fine grain silver halide is contained in the protective layer. 1. A color photographic material containing 5 times or more of silver halide in mole. General formula [I] ▲There are mathematical formulas, chemical formulas, tables, etc.▼ [In the general formula [I], M is a group (including atoms) that can be substituted for the benzene ring, and L is a hydrogen atom, a halogen atom, or an aliphatic oxy group. , m represents an integer of 0 to 4, and X represents a group capable of being separated by a coupling reaction with an oxidized aromatic primary amine developer. However, if m is multiple, (M)_
m may be the same or different. Also M, L or X
may become a divalent to tetravalent linking group to form a dimer to tetramer of the yellow coupler represented by the general formula [I], and may be bonded to the polymer chain at the M, L or X portion. Good too. ]