JP2001194758A - Silver halide color photosensitive material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a silver halide color photosensitive material which is excellent in scene catching ability, enhances the amount of information on the greens of trees, etc., and color reproducibility, is excellent in distant view catching ability and attains stable hue reproduction of neutral colors (green and gray). SOLUTION: The silver halide color photosensitive material has an infrared sensitive layer containing a compound which reacts with the oxidized body of a color developing agent and releases a fogging agent, its precursor, a development accelerator or its precursor in a silver halide photographic sensitive material with photographic constituent layers comprising at least one cyan forming coupler-containing red-sensitive layer, at least one magenta forming coupler-containing green-sensitive layer, at least one yellow forming couple- containing blue-sensitive layer and at least one non-photosensitive layer on one side of the base.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a silver halide color light-sensitive material having improved color reproduction. More specifically, the present invention is excellent in green reproduction of a plant, depiction of a distant view, and stable reproduction of neutral colors (black and gray). It relates to a silver halide color light-sensitive material.

[0002]

2. Description of the Prior Art Since the release of Kodachrome by Eastman Kodak Company in 1935, various improvements have been made to color photography and its performance has been continuously improved. Improvements in the performance of color photographs include finer image structures, so-called graininess, sharpness, and color reproducibility. In the past, there have been several techniques for improving color reproducibility in the past, in which reproducibility has been dramatically improved. One of them is a colored coupler having an automatic mask function (US Pat. No. 2,455,455).
170, etc.).

[0003] Colored couplers are mainly used to improve the color reproducibility of negative films. Colored couplers have the effect of correcting unnecessary absorption of the three primary color dyes used in color films, yellow, magenta and cyan. With this colored coupler, unnecessary absorption of the coloring dyes of the color negative film can be corrected imagewise in the imagewise manner, and the color reproducibility can be greatly improved.

Further, more vivid color reproducibility is required,
Particularly in the case of a negative film, a development effect, a so-called multilayer effect, is proposed as a technique for improving color purity (Belgian Patent No. 710,34).
No. 4, German Patent No. 2,043,934).

Further, a DIR coupler (described in US Pat. No. 3,277,554) has been developed as an application of the multilayer effect. This DIR coupler greatly improved color purity reproducibility.

As described above, while aiming for higher color reproducibility, several techniques have been proposed for more faithfully reproducing colors as seen by humans. One of them is control of the spectral sensitivity distribution of a blue photosensitive layer, a green photosensitive layer, and a red photosensitive layer of a color film (described in JP-A-5-150411).

There have also been proposed some techniques for improving color reproducibility, focusing on the fact that the spectral sensitivity distribution of the cones of the human eye differs from the spectral sensitivity distribution of the color film. In general, the spectral sensitivity distribution of a color film is higher than that of the human eye in that the blue-sensitive layer has a maximum in sensitivity to long waves, the green-sensitive layer has a maximum in sensitivity to long waves, and the red-sensitive layer has considerable sensitivity. Has maximum sensitivity to long waves. The red cone of the human eye is 50
There is a region having a negative sensitivity near 0 nm. In this way, in order to match the spectral sensitivity distribution of the color film with the spectral sensitivity distribution of the human eye, it is possible to reproduce the spectral sensitivity distribution by the sensitizing dye and the so-called donor layer by skillfully controlling the layering effect. The difficult intermediate colors can be faithfully reproduced to some extent (Japanese Patent Laid-Open No. 61-3454).
No. 1).

With these techniques, the color reproducibility of the color film can reproduce the hue of the subject more faithfully.

As described above, the color reproducibility of color photographs has been steadily developed. However, it is a fact that next-generation color photographic materials are required to have a completely different dimension and to be further improved in color reproducibility.

[0010] The reason is that there is still an opportunity for a general user to feel disappointed when taking a photograph and holding the print. Opportunities for the general user to feel disappointed include, for example, when photographing fresh green trees, red flowers, distant mountains, and the like. When I photographed these scenes and got the finished prints, unlike what I had expected and remembered, the fresh green trees were dull, and the red flowers lost the subtle gradation of petals, so-called red blinds Many users feel disappointed if the distant mountains look hazy and lose their stereoscopic effect when viewed.

As described above, in color photography, simply reproducing the colors faithfully and vividly is not satisfactory, and the scene at the time of photographing is sharpened. Is coming.

[0012] For this purpose, Japanese Patent Application No. 9-179656 discloses that an infrared-sensitive layer is provided, the amount of information is increased by adding the information to a visible image, and the specific color reproduction is improved. Have been. As a result, the amount of information was dramatically increased, and although the reproducibility of green leaves and the like was improved, it was found that color stability was difficult. For example, when photographing a red flower, the infrared-sensitive layer is exposed to both green leaves and red petals. For this reason, when a magenta coupler is added to the infrared-sensitive layer, the color reproduction of red flowers deteriorates, and when a cyan coupler is added, the color reproduction of green leaves deteriorates. When both magenta and cyan couplers are used, both couplers deteriorate.

When an infrared-sensitive layer containing a color coupler is provided, some of the objects which appear gray to the human eye have reflection in the infrared wavelength range. It was found that the hue was changed to a complementary color of the colored coupler. For example, some clothes that look black to the human eye have strong reflections in the infrared wavelength range, and are exposed to black clothes when photographed with a photosensitive material that has an infrared-sensitive layer. . For this reason, when a magenta coupler is added to the infrared-sensitive layer, there is a problem that black clothes become greenish.

[0014]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to improve the descriptive power of scenes, in particular, to improve the information content and color reproducibility of trees and the like, to obtain excellent distant view descriptive power, and to realize neutral colors. Another object of the present invention is to provide a silver halide color light-sensitive material having a stable (black, gray) hue reproduction.

[0015]

The above objects of the present invention have been attained by the following constitutions.

1. On one side of the support, a photographic layer comprising at least one red-sensitive layer containing a cyan coloring coupler, a green photosensitive layer containing a magenta coloring coupler, a blue photosensitive layer containing a yellow coloring coupler, and a non-photosensitive layer In the silver halide photographic light-sensitive material having, the light-sensitive material further has an infrared-sensitive layer, the infrared-sensitive layer reacts with the oxidized color developing agent, a fogging agent or a development accelerator or A silver halide color light-sensitive material comprising a compound capable of releasing these precursors.

2. On one side of the support, a photographic layer comprising at least one red-sensitive layer containing a cyan coloring coupler, a green photosensitive layer containing a magenta coloring coupler, a blue photosensitive layer containing a yellow coloring coupler, and a non-photosensitive layer In the silver halide photographic light-sensitive material having, the light-sensitive material further has an infrared-sensitive layer, the infrared-sensitive layer reacts with the oxidized color developing agent, a fogging agent or a development accelerator or Containing compounds that release these precursors,
And a silver halide color light-sensitive material, wherein the infrared-sensitive layer is provided adjacent to the green light-sensitive layer.

3. 3. The silver halide color light-sensitive material according to 1 or 2, wherein the infrared-sensitive layer is substantially colorless or neutral after the development processing.

4. 4. The silver halide color light-sensitive material according to any one of claims 1 to 3, wherein the infrared-sensitive layer contains a yellow coloring coupler, a magenta coloring coupler and a cyan coloring coupler.

[5] The infrared-sensitive layer contains a yellow color coupler, a magenta color coupler and a cyan color coupler, and has a shutter speed under daylight of 5500K 1/1.
The relationship among the blue density (Db), the green density (Dg), and the red density (Dr) of the layer after development when a white subject is photographed with an appropriate exposure of 25 seconds is: 0.25 ≦ Dg ≦ 0.40 0.05 ≦ Dg−Db ≦ 0.25 and 1.05 ≦ Dg
The silver halide color light-sensitive material according to any one of claims 1 to 4, wherein -Dr ≤ 0.25 and the ISO sensitivity is 100 or more and 1600 or less.

6. On one side of the support, a photographic layer comprising at least one red-sensitive layer containing a cyan coloring coupler, a green photosensitive layer containing a magenta coloring coupler, a blue photosensitive layer containing a yellow coloring coupler, and a non-photosensitive layer The photographic material further comprises two infrared-sensitive layers having a center-of-gravity wavelength of the spectral sensitivity distribution which is 30 nm or more longer than the center-of-gravity wavelength of the spectral sensitivity distribution of the red-sensitive layer. And one infrared-sensitive layer contains a compound that reacts with an oxidized color developing agent to release a fogging agent or a development accelerator or a precursor thereof,
A silver halide color light-sensitive material, characterized in that the other infrared-sensitive layer contains a yellow color-forming coupler, a magenta color-forming coupler and a cyan color-forming coupler.

Hereinafter, the present invention will be described in detail. In the present invention, the infrared-sensitive layer is a light having a wavelength of 400 in the visible region.
A layer containing a silver halide emulsion having a maximum sensitivity wavelength to light having a wavelength longer than nm to 680 nm. The photosensitive wavelength of the infrared-sensitive layer is preferably from 690 nm to 850 nm, more preferably from 730 nm to 780 nm.

In the present invention, the expression that the infrared-sensitive layer is provided adjacent to the green-sensitive layer means that the infrared-sensitive layer is provided adjacent to the green-sensitive support or on the side far from the support. means.

In the present invention, it is defined that the infrared-sensitive layer is substantially colorless or neutral after the development processing.
Bl after development processing when shooting a white subject with appropriate exposure at a shutter speed of 1/125 second under daylight of 00K
It means that the ue concentration, the green concentration, and the red concentration are 0.1 or less, or the blue concentration, the green concentration, and the red concentration are 0.1 or more and 1.0 or less.

The white object referred to here is the Macbeth color checker white of the Macbeth color checker.
And the reflectance of 80% or more in the wavelength range of 420 nm to 760 nm.

The development processing here is the following processing. (Processing step) Processing step Processing time Processing temperature Replenishment amount * Color development 3 minutes 15 seconds 38 ± 0.3 ° C. 780 ml Bleaching 45 seconds 38 ± 2.0 ° C. 150 ml Fixing 1 minute 30 seconds 38 ± 2.0 ° C. 830 ml Stability 60 seconds 38 ± 5.0 ° C. 830 ml Drying 1 minute 55 ± 5.0 ° C.-* The replenishment amount is a value per 1 m ² of the photosensitive material.

The following are used as the color developing solution, bleaching solution, fixing solution, stabilizing solution and replenisher thereof.

Color developing solution and color developing replenisher Developer replenisher Water 800 ml 800 ml Potassium carbonate 30 g 35 g Sodium bicarbonate 2.5 g 3.0 g Potassium sulfite 3.0 g 5.0 g Sodium bromide 1.3 g 0.4 g iodide Potassium 1.2 mg-Hydroxylamine sulfate 2.5 g 3.1 g Sodium chloride 0.6 g-4-Amino-3-methyl-N-ethyl-N- (β-hydroxylethyl) aniline sulfate 4.5 g 6.3 g Diethylenetriaminepentaacetic acid 3.0 g 3.0 g Potassium hydroxide 1.2 g 2.0 g Add water to make 1 liter, and add potassium hydroxide or 20%
The color developing solution is adjusted to pH 10.06 and the replenisher is adjusted to pH 10.18 using sulfuric acid.

Bleach and Bleach Replenisher Bleach Replenisher Water 700 ml 700 ml 1,3-diaminopropanetetraacetic acid iron (III) ammonium 125 g 175 g ethylenediaminetetraacetic acid 2 g 2 g sodium nitrate 40 g 50 g ammonium bromide 150 g 200 g glacial acetic acid 40 g 56 g water To 1 liter, and adjust the pH of the bleaching solution to 4.4 and the pH of the replenishing solution to 4.0 using ammonia water or glacial acetic acid.

Fixing Solution and Fixing Replenisher Fixing Solution Replenisher Water 800 ml 800 ml Ammonium thiocyanate 120 g 150 g Ammonium thiosulfate 150 g 180 g Sodium sulfite 15 g 20 g Ethylenediaminetetraacetic acid 2 g 2 g Aqueous solution is pH 6.2 using aqueous ammonia or glacial acetic acid.
Then, the pH of the replenisher is adjusted to 6.5, and then water is added to make 1 liter.

Stabilizing Solution and Stabilizing Replenisher Water 900 ml p-octylphenol ethylene oxide 10 mol adduct 2.0 g dimethylol urea 0.5 g hexamethylenetetramine 0.2 g 1,2-benzoisothiazolin-3-one 0.1 g siloxane (UCC L-77) 0.1 g ammonia water 0.5 ml After adding water to make 1 liter, add ammonia water or 50
Adjust to pH 8.5 with% sulfuric acid.

In the invention of claim 4 of the present invention, the infrared-sensitive layer contains yellow, magenta and cyan color couplers to be sensitive to the infrared light emitted by the subject and to be yellow and magenta by visible light. In addition, it is possible to improve the descriptive power of a color image using cyan and cyan. For example, the subject is sensitive to infrared light emitted from a distant mountainous subject, so that the depiction of a distant view is improved.

In the present invention, when the infrared-sensitive layer contains yellow, magenta and cyan color couplers, the shutter speed under daylight at 5500K is 1/125.
Blue density (Db), Green density (Dg), R
The relationship between the ed concentration (Dr) is 0.05 ≦ Dg−Db ≦ 0.
By setting the ratio to 25 and 0.05 ≦ Dg−Dr ≦ 0.25, the color reproduction of the green leaf is improved.
10 ≦ Dg−Db ≦ 0.20 and 0.10 ≦ Dg−
Dr ≦ 0.20. At this time, the ISO sensitivity is 100
It is preferably at least 1600 or less.

The spectral sensitivity distribution as referred to in the present invention means that a silver halide color photographic light-sensitive material has a thickness of 400 nm to 900 nm.
Exposure is performed at intervals of 5 nm with spectral light, and the reciprocal of the exposure amount that gives a minimum density of +0.3 at each wavelength is defined as sensitivity at each wavelength, and the sensitivity is a function of wavelength.

The center-of-gravity wavelength λR of the spectral sensitivity distribution of the red-sensitive layer (red-sensitive silver halide emulsion layer) in the present invention is given by the following equation.

ΛR = (∫ ₅₄₀ ⁷⁰⁰ λ · S _R (λ) dλ)
/ (∫ ₅₄₀ ⁷⁰⁰ S _R (λ) dλ) S _R (λ) is a spectral sensitivity distribution curve of the red-sensitive silver halide emulsion layer, and S _R (λ) at a specific wavelength is
It is obtained by the relative value of the reciprocal of the exposure amount corresponding to the point a in FIG. 1 (in FIG. 1, the vertical axis D indicates the density, and the horizontal axis logE indicates the logarithm of the exposure amount).

The center-of-gravity wavelength of the spectral sensitivity distribution of the infrared-sensitive layer can be determined in the same manner as the center-of-gravity wavelength of the spectral sensitivity distribution of the red-sensitive layer.

In the present invention, the infrared-sensitive layer has a longer wavelength than the center of gravity of the spectral sensitivity distribution of the red-sensitive layer by 30 nm or more, preferably 40 nm or more and 150 nm or less.

When the present invention has two infrared-sensitive layers, the center of gravity wavelength of the spectral sensitivity distribution of the infrared-sensitive layers containing the yellow, magenta and cyan color couplers is as follows:
The spectral sensitivity distribution of the infrared-sensitive layer containing no coupler is preferably a short-wavelength center-of-gravity wavelength.

In the present invention, preferred sensitizing dyes for use in the infrared-sensitive layer include compounds represented by the following general formula [Ia] or [Ib].

[0041]

Embedded image In the formula, Y ₁₁ , Y ₁₂ , Y ₂₁ and Y ₂₂ each represent a group of nonmetallic atoms necessary to complete a 5- or 6-membered nitrogen-containing heterocyclic ring, such as a benzothiazole ring, a naphthothiazole ring,
Benzoselenazole ring, naphthoselenazole ring, benzoxazole ring, naphthoxazole ring, quinoline ring,
Examples include a 3,3-dialkylindolenine ring, a benzimidazole ring, a pyridine ring and the like.

These heterocycles may be substituted with a lower alkyl group, an alkoxy group, a hydroxyl group, an aryl group, an alkoxycarbonyl group or a halogen atom.

R ₁₁ , R ₁₂ , R ₂₁ and R ₂₂ each represent a substituted or unsubstituted alkyl group, aryl group or aralkyl group.

R ₁₃ , R ₁₄ , R ₁₅ , R ₂₃ , R ₂₄ , R ₂₅ and R ₂₆ each represent a hydrogen atom, a substituted or unsubstituted alkyl group, an alkoxy group, a phenyl group, a benzyl group, -N <W
Representing a ₁ W _2. Here, W ₁ and W ₂ each represent a substituted or unsubstituted alkyl group (having 1 to 18 carbon atoms, preferably 1 to 4 carbon atoms in the alkyl portion) and an aryl group, and W ₁ and W ₂ are mutually linked. It can also form a 5- or 6-membered nitrogen-containing heterocycle.

R ₁₃ and R ₁₅ and R ₂₃ and R ₂₅ can be linked to each other to form a 5- or 6-membered ring. X ₁₁ ^- and X ₂₁ ^- is an anion. n ₁₁ , n ₁₂ , n ₂₁ and n ₂₂
Represents 0 or 1.

Specific examples of the compounds represented by the general formulas [Ia] and [Ib] include Compound Examples A-1 to A-14, B1 to B25 and JP-A-7-13289. No. The compound described as 13 can be mentioned. These sensitizing dyes may be used alone or in combination, and the combination of sensitizing dyes is often used particularly for supersensitization. Along with the sensitizing dye, the emulsion may contain a dye which does not itself have a spectral sensitizing effect or a substance which does not substantially absorb visible light and exhibits supersensitization. Useful sensitizing dyes, combinations of dyes exhibiting supersensitization and substances exhibiting supersensitization are described in Research Disclosure (Research D).
176, 17643 (issued in December 1978), page 23, IV, J, or JP-B-49-2
Nos. 5500 and 43-4933, and JP-A-59-190.
No. 32, 59-192242, JP-A-3-1504
No. 9 and JP-A-62-123454.
The content of the above sensitizing dye is 10 per mole of silver halide.
^-7 mol to 1 × 10 ^-2 mol, especially 10 ^-6 mol to 5
It is used in a range of × 10 ^-3 mol.

The following formulas [Ia] and [I-
Representative compounds represented by b) are shown below, but the present invention is not limited to these compounds.

[0048]

Embedded image

[0049]

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[0050]

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[0051]

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[0052]

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[0053]

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[0054]

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[0055]

Embedded image The compounds represented by the general formulas [Ia] and [Ib] (red-sensitive sensitizing dyes) are described, for example, by FM Hammer, The Chemistry of Heter.
ocyclic Compounds Vol. 18, The The
CyanineDyes and Related C
ompounds (A. Weissherger e
d. New York, published by Interscience
1964) can be easily synthesized.

The compound which releases a fogging agent or a development accelerator or a precursor thereof in the present invention by a coupling reaction (hereinafter also referred to as a fogging agent releasing compound of the present invention) is preferably represented by the following general formula (1). Is represented.

Formula (1) Coup- (TIME ') _n1 -DA In the formula, Coup represents a coupler residue capable of causing a coupling reaction with an oxidized aromatic primary amine developer.
TIME 'represents a timing group for releasing DA after being released from Coup by a coupling reaction, and n1 represents 0 or 1. DA is a group which can be eliminated from Coup in a coupling reaction when n1 is 0, and is a group released from TIME 'when n1 is 1, and has an adsorptivity to silver halide grains. In addition, it is a group having a substantially fogging action on silver halide grains.

Here, the group having a substantial fogging action means a group (compound) which produces a measurable fog when developed in the presence of the compound.

Examples of the coupler from which the coupler residue represented by Coup is derived include the following.

Examples of the cyan coupler include a phenol coupler and a naphthol coupler. Examples of the magenta coupler include a 5-pyrazolone coupler, a pyrazolobenzimidazole coupler, a pyrazolotriazole coupler, a cyanoacetylcoumarone coupler, an open-chain acyl acetonitrile coupler, and an indazolone coupler. Examples of the yellow coupler residue include a benzoylacetanilide coupler, a pivaloylacetanilide coupler, and a malondianilide coupler. Non-colored coupler residues include open-chain or cyclic active methylene compounds (eg, indanone, cyclopentanone, malonic diester, imidazolinone, oxazolidine, thiazolinone, etc.).

Among the coupler residues represented by Coup, those preferably used in the present invention include those represented by the following general formulas (2), (3), (4), (5), (6),
(7), (8), (9) or (10).

[0062]

Embedded image Wherein R 18 represents an acylamide group, an anilino group or a ureido group, and R ₁₉ represents one or more halogen atoms,
Represents a phenyl group which may be substituted with an alkyl group, an alkoxy group or a cyano group.

[0063]

Embedded imageIn the formula, R20 represents a halogen atom, an acylamide group or an aliphatic group.
Represents a residue, R_{twenty one}And R_{twenty two}Are aliphatic residues and aromatic residues, respectively.
Represents a group or a heterocyclic residue. Also R_{twenty one}And R _{twenty two}One of
May be a hydrogen atom. a is an integer of 1 to 4, b is 0
An integer of from 3 to 3, and c represents an integer of from 0 to 5.

[0064]

Embedded image In the formula, R ₂₃ represents a tertiary alkyl group or an aromatic residue;
₂₄ represents a hydrogen atom, a halogen atom or an alkoxy group. R ₂₅ represents an acylamide group, an aliphatic residue, an alkoxycarbonyl group, a sulfamoyl group, a carbamoyl group, an alkoxy group, a halogen atom or a sulfonamide group.

[0065]

Embedded image In the formula, R ₂₆ is an aliphatic residue, an alkoxy group, a mercapto group,
Alkylthio group, acylamido group, an alkoxycarbonyl group, a sulfonamido group, a carbamoyl group, sulfamoyl group, alkoxy sulfonyl group, aryloxy sulfonyl group, an acyl group, a diacylamino group, an alkylsulfonyl group or an arylsulfonyl group, R ₂₇ is hydrogen Represents an atom, a halogen atom, an alkoxy group, an acyl group, a nitro group, an alkylsulfonyl group or an arylsulfonyl group. Also, enol esters of indanone can be used in the present invention.

[0066]

Embedded image In the formula, R ₂₈ represents an aliphatic residue or an aromatic residue, and V represents an oxygen atom, a sulfur atom or a nitrogen atom.

[0067]

Embedded image In the formula, R ₂₉ and R ₃₀ are each

[0068]

Embedded image Represents Wherein R ₃₁ , R ₃₂ and R ₃₃ each represent a hydrogen atom, an aliphatic residue, an aromatic residue or a hetero ring, and W represents a non-metallic atom group necessary for forming a 5- or 6-membered ring together with a nitrogen atom. Represent. R ₂₉ and R ₃₀ may form a 5- or 6-membered ring together with the necessary nonmetallic atom group.

The timing group represented by TIME 'is disclosed in US Pat. No. 4,248,962 and JP-A-57-56.
No. 837 by Coupling reaction
, and DA is released by an intramolecular substitution reaction, British Patent 2,072,363A, JP-A-57
Nos. 154234 and 57-1888035, which release DA by electron transfer through a conjugated system, and oxidized aromatic primary amine developing agents as disclosed in JP-A-57-111536. Examples thereof include those which are coupling components capable of releasing DA by a coupling reaction. These reactions may take place in one step or in multiple steps.

DA in the general formula (1) of the present invention is n
When 1 is 0, it is a group which can be removed from Coup in the coupling reaction, when n1 is 1, it is a group released from TIME ', and (i) it has an adsorptivity to silver halide grains. (Ii) The silver halide grains are groups having a substantially fogging action.

[0071] as a DA, for example ABS- (Q) _m1 -
It is a group represented by X ₃ , or a group having both the effects and structures of ABS and X 3 in one group. Here, ABS represents a group that can be adsorbed to silver halide grains, and Q represents 2
X ₃ represents a reducing group or a group capable of forming silver sulfide during development, and _m1 is 0 or 1.

[0072] When DA is a group represented by ABS- (Q) _m1 -X _3, positions that bind TIME 'is ABS-
(Q) may be the place of any of the _m1 -X _3. Of course as the DA is also preferably used that combines the effects of the ABS and X ₃ in one group.

Further, ABS may be directly bonded to the carbon atom at the coupling position, or Q or X ₃ may be bonded to the coupling carbon as long as they can be eliminated by the coupling reaction. What is known as a so-called 2-equivalent leaving group may be interposed between the coupling carbon and the ABS. These groups include an alkoxy group (eg, a methoxy group), an aryloxy group (eg, a phenoxy group), an alkylthio group (eg, an ethylthio group), an arylthio group (eg, a phenylthio group), a heterocyclic oxy group (eg, a tetrazolyloxy group) And a heterocyclic thio group (eg, a pyridylthio group), and a heterocyclic group (eg, a hydantoinyl group, a pyrazolyl group, a triazolyl group, a benzotriazolyl group). In addition, those described in British Patent Publication 2,011,391 can be used as DA.

The group capable of adsorbing to silver halide represented by ABS includes a nitrogen heterocycle having a dissociable hydrogen atom (pyrrole, imidazole, pyrazole, triazole, tetrazole, benzimidazole, benzopyrazole, benzotriazole, Uracil, tetraazaindene, imidazotetrazole, pyrazolotriazole, pentaazaindene, etc.), at least one nitrogen atom and another hetero atom (oxygen atom, sulfur atom,
A heterocyclic ring having a selenium atom or the like (oxazole, thiazole, thiazoline, thiazolidine, thiadiazole, benzothiazole, benzoxazole, etc.), or a heterocyclic ring having a mercapto group (2-mercaptobenzothiazole,
2-mercaptopyrimidine, 2-mercaptobenzoxazole, 1-phenyl-5-mercaptotetrazole, etc.), quaternary salts (quaternary salts such as tertiary amine, pyridine, quinoline, benzothiazole, benzimidazole, benzoxazole), thio Phenols, alkylthiols (cysteine, etc.),

[0075]

Embedded image (Eg, thiourea, dithiocarbamate, thioamide, rhodanine, thiazolidinethione, thiohydantoin, thiobarbituric acid, etc.).

As the divalent linking group represented by Q in DA, alkylene, alkenylene, phenylene, naphthylene, -O-, -S-, -SO-, -SO
_2- , -N = N-, carbonylamide, thioamide, sulfonamide, ureide, thioureide, heterocycle, and the like.

Examples of the group represented by X ₃ include reducing compounds (hydrazine, hydrazide, hydrazone, hydroquinone, catechol, p-aminophenol, p-phenylenediamine, 1-phenyl-3-pyrazolidinone, enamine, aldehyde, polyamine, Acetylene, aminoborane, tetrazolium salt, quaternary salt carbamic acid represented by ethylenebispyridinium salt, etc. or compounds capable of forming silver sulfide during development (thiourea, thioamide, dithiocarbamate, rhodanine, thiohydantoin, thiazolidinethione, etc.) as

[0078]

Embedded image And the like having a partial structure of the above). Certain of those which can form silver sulfide during development of the groups represented by X ₃ itself can also serve as an adsorptive to have to have adsorptive group to silver halide grains (ABS).

DA may be bonded to TIME 'or Coup at an adsorption site for silver halide grains (eg, a nitrogen atom of benzotriazole, a sulfur atom of 1-phenyl-5-mercaptotetrazole, etc.). is not. In this case, a hydrogen atom is bonded to the adsorption site or a group capable of hydrolyzing the adsorption site in a developer (for example, an acetyl group, a benzoyl group, a methanesulfonyl group) or a group capable of leaving (for example, 2 (Cyanoethyl group, 2-methanesulfonylethyl group).

The following is an example of the ABS.

[0081]

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[0082]

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[0083]

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[0084]

Embedded image An example of Q is shown below.

[0085]

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[0086]

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[0087]

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[0088]

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[0089]

Embedded image The following shows an example of X _3.

[0090]

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[0091]

Embedded image Preferred examples of DA are shown below.

[0092]

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[0093]

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[0094]

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[0095]

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[0096]

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[0097]

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[0098]

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[0099]

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[0100]

Embedded image Next, preferred specific examples of the compound represented by the general formula (1) are shown below.

[0101]

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[0102]

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[0103]

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[0104]

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[0105]

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[0106]

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[0107]

Embedded image The fogging agent releasing compound of the present invention is described in, for example, JP-A-57-1.
It is synthesized according to the synthesis route described in No. 50845.

For introducing the fogging agent releasing compound of the present invention into a silver halide emulsion layer, a known method such as the method described in US Pat. No. 2,322,027 is used.
For example, alkyl phthalates (dibutyl phthalate, dioctyl phthalate, etc.), phosphates (diphenyl phosphate, triphenyl phosphate,
Tricresyl phosphate, dioctyl butyl phosphate), citrate (eg, tributyl acetyl citrate), benzoate (eg, octyl benzoate), alkyl amide (eg, diethyl lauryl amide), fatty acid esters (eg, dibutoxyethyl) Succinate, dioctyl azelate), trimesic esters (eg, tributyl trimesate) or the like, or organic solvents having a boiling point of about 30 ° C. to 150 ° C., for example, lower alkyl acetates such as ethyl acetate and butyl acetate, ethyl flopionate, and secondary After dissolving in butyl alcohol, methyl isobutyl ketone, β-ethoxyethyl acetate, methyl cellosolve acetate, etc., it is dispersed in a hydrophilic colloid. The above-mentioned high-boiling organic solvent and low-boiling organic solvent may be mixed and used.

Also, Japanese Patent Publication No. Sho 51-39853,
A dispersion method using a polymer described in 1-59943 can also be used.

When the coupler has an acid group such as carboxylic acid and sulfonic acid, it is introduced into the hydrophilic colloid as an aqueous alkaline solution.

In the present invention, the fogging agent releasing compound is preferably added in an amount of 10 to 1 × 10 ⁻⁴ mol%, more preferably 1 to 1 × 10 ⁻³ mol%, per 1 mol of silver halide. More preferred.

Examples of the coupler used in the silver halide photographic light-sensitive material according to the present invention include: a cyan color coupler having a spectral absorption maximum wavelength in a wavelength range of 600 to 750 nm by a coupling reaction with an oxidized color developing agent; 50
Magenta color couplers having a spectral absorption maximum wavelength in the range of 0 to 600 nm, and yellow color couplers having a spectral absorption maximum wavelength in the wavelength range of 350 to 500 nm. Further, cyan and magenta colored couplers for correcting secondary absorption of cyan and magenta dyes formed from cyan and magenta color couplers, and DIR compounds for improving sharpness, granularity, etc. of the color dyes can also be preferably used. .

As the above-mentioned cyan coloring coupler, magenta coloring coupler and yellow coloring coupler, known couplers can be used. For example, as a cyan coloring coupler, a phenol-based or naphthol-based compound is used, as a magenta-forming coupler, a 5-pyrazolone-based, indazolone-based, pyrazolotriazole-based, or pyrazoloazole-based compound is used. And the like.

In the present invention, the DIR compound is preferably a diffusible inhibitor releasing DIR compound in which the released inhibitor exhibits diffusivity.
No. 153, D-1 to D-34, U.S. Pat.
4,678, 3,227,554, 3,64
7,291, 3,958,993, 4,41
Nos. 9,886 and 3,933,500,
No. 56837, No. 51-13239, No. 58-140
740, U.S. Pat. Nos. 2,072,363 and 2,072
0,266, Research Disclosure 1981
And those described in December 21,228.

Other couplers can be used in addition, and specific examples thereof are described in the following Research Disclosure (abbreviated as RD). The relevant sections are described below.

[Item] [Page of RD308119] [RD17643] Yellow coupler 1001 VII-D Section VIIC to G Magenta coupler 1001 VII-D VIIC to G Cyan coupler 1001 VII-D VIIC to G Colored coupler 1002 VII-G Section VIIG DIR Compound 1001 VII-F Section VIIF BAR Coupler 1002 VII-F Section Release of Other Useful Residues 1001 VII-F Coupler Alkali-Soluble Coupler Section 1001 VII-E The additives used in the present invention are described in RD308119XIV. It can be added by a dispersion method or the like.

In the present invention, as the silver halide emulsion, those described in RD308119 can be used.

The following shows the places to be described. [Item] [Page RD308119] Iodine composition 993 IA Section Production method 993 IA and 994 E Crystal habit Normal crystal 993 IA Twin crystal 993 IA Epitaxial 993 IA Halogen Uniform composition 993 I-B Non-uniform 993 I-B Halogen conversion 994 I-C Halogen substitution 994 I-C Metal-containing 994 I-D Monodisperse 999 I-F Solvent addition 999 I-F Item Latent image forming position Surface 995I-G Interior 995I-G Applicable photosensitive material negative 995I-H Positive (including internal fog particles) 995I-H Item Emulsion mixed 995I-J Removal Salt 995 II-A In the present invention, a silver halide emulsion which has been subjected to physical ripening, chemical ripening and spectral sensitization is used. The additives used in such a process are RD17643, RD18
716 and RD308119. The places to be described are shown below.

[Item] [RD308119] [RD17643] [RD18716] Chemical sensitizer 996 III-A section 23 648 Spectral sensitizer 996 IV-AA, B, C, D, 23-24 648- 649 H, I, J section Supersensitizer 996 IV-AE, J section 23 to 24 648 to 649 Antifoggant 998 VI 24 to 25 649 Stabilizer 998 VI 24 to 25 649 Known methods usable in the present invention Are also described in Research Disclosure, supra. The relevant sections are described below.

[Item] [Page of RD308119] [RD17643] [RD18716] Anti-turbidity agent 1002 VII-I 25 650 Dye image stabilizer 1001 VII-J 25 Brightener 998 V 24 UV absorber 1003 VIII- Section I, XIII-C Section 25-26 Light absorber 1003 VIII 25-26 Light scattering agent 1003 VIII Filter dye 1003 VIII 25-26 Binder 1003 IX 26 651 Static inhibitor 1006 XIII 27 650 Hardener 1004 X 26 651 Plasticizer 1006 XII 27 650 Lubricant 1006 XII 27 650 Activator / Coating aid 1005 XI 26 to 27 650 Matting agent 1007 XVI Developer (contained in photosensitive material) 1001 XXB In the present invention, RD 17643, p.
18716 647-648 and RD 308119
The supports described in XIX can be used.

The light-sensitive material of the present invention includes RD3081 described above.
An auxiliary layer such as a filter layer or an intermediate layer described in the section 19VII-K can be provided.

The light-sensitive material of the present invention is obtained by using the RD30811 described above.
Various layer configurations such as a normal layer, a reverse layer, and a unit configuration described in section 9VII-K can be employed.

In the present invention, various kinds of transparent supports can be used. Examples of the support that can be used include polyester films such as polyethylene terephthalate and polyethylene naphthalate, cellulose triacetate films, cellulose diacetate films, polycarbonate films, polystyrene films, and polyolefin films.

The polyester support is not particularly restricted but includes aromatic dicarboxylic acids such as terephthalic acid, isophthalic acid, phthalic acid and naphthalenedicarboxylic acid and ethylene glycol, 1,3-propanediol, 1,4-butanediol and the like. Condensation polymers with alkylene glycols such as, for example, polyethylene terephthalate, polyethylene-2,6-dinaphthalate, polypropylene terephthalate, polybutylene terephthalate and the like, and copolymers thereof.

In particular, JP-A-1-244446, JP-A-291248, JP-A-1-298350, JP-A-2-89045, JP-A-2-93641, JP-A-2-181749, JP-A-2-214852 and JP-A-2-2911
It is preferable to use a polyester having a high water content as described in JP-A-35-35 and the like.

These polyesters may have a polar group and other substituents. In the present invention, the support is preferably polyethylene terephthalate or polyethylene naphthalate.

The polyester is preferably stretched in an area ratio of 4 to 16 times in order to satisfy the mechanical strength and dimensional stability of the film support. Further, it is preferable to perform a heat treatment (annealing treatment) as described in JP-A-51-16358 after film formation.

On the support, a matting agent, an antistatic agent, a lubricant,
Surfactants, stabilizers, dispersants, plasticizers, UV absorbers,
Conductive substances, tackifiers, softeners, flowability improvers, thickeners, antioxidants and the like can be added.

The support is used for the purpose of neutralizing the tint of the minimum density portion, preventing the light piping phenomenon (edge fogging) that occurs when light enters the film coated with the photographic constituent layer from the edge, and preventing halation. Dyes can be included.

The type of the dye is not particularly limited, but when a polyester film is used as the support, those having excellent heat resistance are preferable in the film-forming step, and examples thereof include an anthraquinone-based chemical dye. As for the color tone, when the purpose is to prevent light piping, gray dyeing is preferable as seen in general photosensitive materials. The dyes may be used alone or in combination of two or more. Diaresin, Bayer manufactured by Mitsubishi Chemical Corporation
The target can be achieved by using a dye such as MACROLEX manufactured by the company alone or by appropriately mixing.

To develop the silver halide color light-sensitive material of the present invention, for example, T.I. H. James, Theory of the Photographic Process 4th Edition (T
he Theory of The Photograph
ic Process Forth Edition)
Pages 291-334 and Journal of the American Chemical Society (Journal of the American Chemical Society)
the American Chemical So
city), vol. 73, p. 3, 100 (1951), a developer known per se can be used, and the aforementioned RD17643, pages 28 to 29,
Development can be carried out by a usual method described in RD18716, page 615 and RD308119XIX.

[0132]

EXAMPLES The present invention will be described below in detail with reference to examples, but embodiments of the present invention are not limited thereto. Example 1 Preparation of Sample 101: The following composition was applied on a cellulose triacetate film support provided with an undercoat layer to prepare Sample 101 as a multilayer color photosensitive material.

In all of the following examples, the addition amount in the silver halide photographic light-sensitive material is 1 m 2 unless otherwise specified.
Indicates the number of grams per unit. Silver halide and colloidal silver were expressed in terms of silver, and sensitizing dyes were expressed in moles per mole of silver halide. First layer: Anti-halation layer Black colloidal silver 0.18 Ultraviolet absorber (UV-1) 0.30 High boiling organic solvent (Oil-2) 0.17 Gelatin 1.59 Second layer: Intermediate layer High boiling organic solvent (Oil-2) 0.01 gelatin 1.27 Third layer: low-sensitivity red-sensitive layer Silver iodobromide emulsion A 0.80 sensitizing dye (SD-1) 5.0 × 10 ^-5 sensitizing dye (SD -2) 9.0 × 10 ^-5 sensitizing dye (SD-3) 1.9 × 10 ^-5 sensitizing dye (SD-4) 2.0 × 10 ^-4 sensitizing dye (SD-5) 8 × 10 ^-4 cyan coupler (C-1) 0.42 Colored cyan coupler (CC-1) 0.02 High boiling solvent (Oil-1) 0.35 gelatin 1.02 Fourth layer: middle-sensitivity red-sensitive layer Silver iodobromide emulsion E 0.40 sensitizing dye (SD-3) 1.8 × 10 ^-5 sensitizing dye (SD-4) 2.4 × 10 ^-4 sensitization Sensitizing dye (SD-5) 4.5 × 10 ^-4 Cyan coupler (C-1) 0.26 Colored cyan coupler (CC-1) 0.05 DIR compound (D-1) 0.01 High boiling solvent (Oil) -1) 0.31 gelatin 0.78 Fifth layer: high-sensitivity red-sensitive layer Silver iodobromide emulsion G 1.51 sensitizing dye (SD-3) 1.8 × 10 ^-5 sensitizing dye (SD-4) 3.1 × 10 ^-4 sensitizing dye (SD-5) 2.7 × 10 ^-4 cyan coupler (C-2) 0.11 Colored cyan coupler (CC-1) 0.02 DIR compound (D-2) 0.04 High boiling point solvent (Oil-1) 0.17 Gelatin 1.15 6th layer: Intermediate layer Yellow coupler (Y-1) 0.02 Yellow coupler (Y-2) 0.06 High boiling point organic solvent ( Oil-2) 0.02 High boiling organic solvent (Oil-1) 0.17 Gelatin .69 seventh layer: intermediate layer Gelatin 0.80 8th layer: low sensitivity green-sensitive layer Silver iodobromide emulsion B 0.21 Sensitizing dye (SD-1) 5.9 × 10 -5 Sensitizing dye (SD -6) 3.1 × 10 ^-4 sensitizing dye (SD-9) 1.8 × 10 ^-4 sensitizing dye (SD-11) 5.6 × 10 ^-5 magenta coupler (M-1) 0.20 Colored magenta coupler (CM-1) 0.05 DIR compound (D-1) 0.02 High boiling point organic solvent (Oil-2) 0.27 Gelatin 1.34 Ninth layer: Medium-sensitive green-sensitive layer Silver iodobromide Emulsion E 0.82 Sensitizing dye (SD-1) 5.0 × 10 ^-5 Sensitizing dye (SD-6) 2.7 × 10 ^-4 Sensitizing dye (SD-9) 1.7 × 10 ^-4 sensitizing dye (SD-11) 4.8 × 10 -5 magenta coupler (M-1) 0.21 colored magenta coupler (CM-1) 0.05 DIR compound (D-4) 0.02 High boiling organic solvent (Oil-2) 0.33 Gelatin 0.89 10th layer: High sensitivity green-sensitive layer Silver iodobromide emulsion D 0.99 Sensitizing dye (SD-6) 3.6 × 10 ^-4 sensitizing dye (SD-7) 7.0 × 10 ^-5 sensitizing dye (SD-8) 4.8 × 10 ^-5 sensitizing dye (SD-11) 6.2 × 10 ^-5 Magenta coupler (M-1) 0.05 Magenta coupler (M-2) 0.06 Colored magenta coupler (CM-2) 0.03 High boiling organic solvent (Oil-2) 0.25 Gelatin 0.88 11th layer: Intermediate layer High boiling organic solvent (Oil-1) 0.25 Gelatin 0.50 12th layer: Yellow filter layer Yellow colloidal silver 0.11 Color stain inhibitor (SC-1) 0.12 High boiling solvent ( Oil-2) 0.16 gelatin 1.00 13th layer: intermediate layer gelatin .36 14th layer: low sensitivity blue-sensitive layer Silver iodobromide emulsion B 0.37 Sensitizing dye (SD-10) 5.6 × 10 -4 Sensitizing dye (SD-11) 2.0 × 10 -4 Sensitizing dye (SD-13) 9.8 × 10 ^-5 Yellow coupler (Y-1) 0.39 Yellow coupler (Y-2) 0.14 DIR compound (D-5) 0.03 High boiling organic solvent ( Oil-2) 0.11 gelatin 1.02 15th layer: medium-sensitivity blue-sensitive layer silver iodobromide emulsion D 0.46 silver iodobromide emulsion F 0.10 sensitizing dye (SD-10) 5.3 × ^10-4 sensitizing dye (SD-11) 1.9 x ^10-4 sensitizing dye (SD-13) 1.1 x ^10-5 yellow coupler (Y-1) 0.28 yellow coupler (Y-2) 0.10 DIR compound (D-5) 0.05 High boiling organic solvent (Oil-2) 0.08 Gelatin 1.12 16th layer: High-sensitivity blue-sensitive layer Silver iodobromide emulsion D 0.04 Silver iodobromide emulsion G 0.28 Sensitizing dye (SD-11) 8.4 × 10 ^-5 Sensitizing dye (SD-12) 2.3 × 10 ^-4 Yellow coupler (Y-1) 0.04 Yellow coupler (Y-2) 0.12 High boiling organic solvent (Oil-2) 0.03 Gelatin 0.85 17th layer: 1st protective layer Iodobromide Silver emulsion (average particle size 0.04 μm, silver iodide content 4.0 mol%) 0.30 UV absorber (UV-2) 0.03 UV absorber (UV-3) 0.015 UV absorber ( UV-4) 0.015 UV absorber (UV-5) 0.015 UV absorber (UV-6) 0.10 High boiling organic solvent (Oil-1) 0.44 High boiling organic solvent (Oil-3) 0.07 Gelatin 1.35 18th layer: 2nd protective layer Alkali-soluble matting agent (PM- 0.15 Polymethyl methacrylate (average particle size 3 μm) 0.04 Slip agent (WAX-1) 0.02 Gelatin 0.54 In addition to the above composition, compounds SU-1 and SU- 2, SU
-3, SU-4, viscosity modifier V-1, hardener H-1, H
-2, stabilizer ST-1, antifoggant AF-1, AF-
2, two kinds of AF-3 having a weight average molecular weight of 10,000 and a weight average molecular weight of 100,000, a dye AI-1,
AI-2, AI-3, compounds FS-1, FS-2, and preservative DI-1 were appropriately added to each layer.

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[0143]

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[0145]

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[0146]

Embedded image The emulsions used in the above samples are as follows. The average particle size is shown as a particle size converted into a cube. Also, each emulsion
Gold, sulfur and selenium sensitization were optimally applied.

Emulsion name Average AgI content Average grain size Crystal habit Diameter / thickness ratio (mol%) (μm) Silver iodobromide emulsion A 2.0 0.32 Normal crystal 1.0 Silver iodobromide emulsion B 0 0.42 Twin flat plate 4.0 Silver iodobromide emulsion D 8.0 0.70 Twin flat plate 5.0 Silver iodobromide emulsion E 6.0 0.60 Twin flat plate 4.0 Silver iodobromide Emulsion F 2.0 0.42 Twin flat plate 4.0 Silver iodobromide emulsion G 8.0 0.90 Twin flat plate 3.0 Silver iodobromide emulsions A, B and F contain iridium at 1 × 10 ^−7. mo
It contains 1/1 molAg. Preparation of Sample 102: A 19th layer, which is an infrared-sensitive layer having the following content, was applied between the second layer and the third layer of Sample 101 to prepare Sample 102. 19th layer Infrared-sensitive layer Silver iodobromide emulsion E 0.15 Silver iodobromide emulsion G 0.70 Sensitizing dye (1-10) 2.0 × 10 ^-4 Magenta coupler (M-1) 20 High-boiling point solvent (Oil-1) 0.34 Gelatin 0.90 Preparation of sample 103: A 19th layer, which is an infrared-sensitive layer having the following content, was placed between the second layer and the third layer of sample 102 described above. The sample 103 was applied to form a sample 103. 19th layer Infrared-sensitive layer Silver iodobromide emulsion E 0.15 Silver iodobromide emulsion G 0.70 Sensitizing dye (3-3) 1.7 × 10 ^-4 Yellow coupler (Y-1) 28 Magenta coupler (M-1) 0.15 Cyan coupler (C-1) 0.30 High boiling solvent (Oil-1) 0.60 Gelatin 1.80 Preparation of sample 104: Third
A twentieth layer, which is an infrared-sensitive layer having the following content, was applied between the layers to prepare Sample 104. 20th layer Infrared-sensitive layer Silver iodobromide emulsion E 0.15 Silver iodobromide emulsion G 0.70 Sensitizing dye (2-1) 2.0 × 10 ^-4 DIR compound (D-1) 20 High boiling point solvent (Oil-1) 0.07 Gelatin 0.90 Preparation of sample 105: 10th layer and 1st layer of sample 101
A sample 105 was prepared by applying a nineteenth layer, which is an infrared-sensitive layer having the following content, between the layers. 19th layer Infrared-sensitive layer Silver iodobromide emulsion E 0.15 Silver iodobromide emulsion G 0.70 Sensitizing dye (3-3) 1.7 × 10 ^-4 Fogging agent releasing compound (F-4 0.10 High-boiling point solvent (Oil-1) 0.12 Gelatin 0.36 Preparation of sample 106: Coating the nineteenth layer which is the infrared-sensitive layer in which the nineteenth layer of sample 105 is replaced with the following: Then, a sample 106 was manufactured. 19th layer Infrared-sensitive layer Silver iodobromide emulsion E 0.15 Silver iodobromide emulsion G 0.70 Sensitizing dye (3-3) 1.7 × 10 ^-4 Yellow coupler (Y-1) 22 Magenta coupler (M-1) 0.12 Cyan coupler (C-1) 0.24 Fogging agent releasing compound (F-4) 0.08 High boiling point solvent (Oil-1) 0.55 Gelatin 1.50 Sample Preparation of 107: A sample 107 was prepared by applying a 19th layer which is an infrared-sensitive layer in which the 19th layer of the sample 106 was replaced with the following. 19th layer Infrared-sensitive layer Silver iodobromide emulsion E 0.15 Silver iodobromide emulsion G 0.70 Sensitizing dye (3-3) 1.7 × 10 ^-4 Yellow coupler (Y-1) 20 Magenta coupler (M-1) 0.20 Cyan coupler (C-1) 0.21 Fogging agent releasing compound (F-4) 0.08 High boiling point solvent (Oil-1) 0.60 Gelatin 1.80 Sample Production of 108: The tenth layer and the first layer of the sample 101 described above.
Samples 108 were produced by coating the 19th and 20th layers, which are the infrared-sensitive layers described below, between the layers. 19th layer Infrared-sensitive layer Silver iodobromide emulsion E 0.15 Silver iodobromide emulsion G 0.70 Sensitizing dye (3-3) 1.7 × 10 ^-4 Fogging agent releasing compound (F-4 0.10 High boiling solvent (Oil-1) 0.12 Gelatin 0.36 20th layer Infrared-sensitive layer Silver iodobromide emulsion E 0.15 Silver iodobromide emulsion G 0.70 Sensitizing dye (2 -1) 2.0 × 10 ^-4 Yellow coupler (Y-1) 0.22 Magenta coupler (M-1) 0.12 Cyan coupler (C-1) 0.24 High boiling point solvent (Oil-1) 53 Gelatin 1.48 Preparation of sample 109: A sample 109 was prepared by applying a 19th layer which is an infrared-sensitive layer in which the 19th layer of the sample 106 was replaced with the following. 19th layer Infrared-sensitive layer Silver iodobromide emulsion E 0.15 Silver iodobromide emulsion G 0.70 Sensitizing dye (3-3) 1.7 × 10 ^-4 Yellow coupler (Y-1) 10 Magenta coupler (M-1) 0.28 Cyan coupler (C-1) 0.11 Fogging agent releasing compound (F-4) 0.08 High boiling solvent (Oil-1) 0.55 Gelatin 1.50 Sample Preparation of 110: A 19th layer, which is an infrared-sensitive layer in which the 19th layer of the sample 106 was replaced with the following, was applied to prepare a sample 110. 19th layer Infrared-sensitive layer Silver iodobromide emulsion E 0.15 Silver iodobromide emulsion G 0.70 Sensitizing dye (3-3) 1.7 × 10 ^-4 Yellow coupler (Y-1) 28 Magenta coupler (M-1) 0.20 Cyan coupler (C-1) 0.25 Fogging agent releasing compound (F-4) 0.08 High boiling solvent (Oil-1) 0.89 Gelatin 1.90 Next For the prepared samples 101 to 110, the barycentric wavelengths of the spectral sensitivities of the red-sensitive layer and the infrared-sensitive layer were set as disclosed in
It was determined by the method described in 1-7287. Table 1 shows the content of each sample and the center-of-gravity wavelength of the spectral sensitivity of the red-sensitive layer and the infrared-sensitive layer.

[0148]

[Table 1] Next, each sample was cut to 135 standard, stored in a patrone, loaded into a camera (Konica Hexer, manufactured by Konica), and a person wearing a black jacket under daylight and a Macbeth color checker chart were checked for green in the trees. Back shot.
In still another scene, a Macbeth color checker chart, distant mountain ranges and buildings were photographed, subjected to color development processing (CNK-4 manufactured by Konica), and dried to obtain a negative film sample.

Furthermore, Konica Color Paper Type QAA7
Was printed using a stretching machine Klomega, and color paper processing (CPK-2-21 manufactured by Konica) was performed to obtain a print sample. At the time of printing, adjustment was made so that N5 of the Macbeth color checker chart was finished in gray.

After the production of the print sample was completed, the negative film sample was peeled off for each layer, and the Status of the White portion of the Macbeth color checker chart of the infrared-sensitive layer was measured.
The sM transmission density was measured with an X-rite 310 densitometer manufactured by X-rite. The obtained Blue concentration (Db), Gr
Table 2 shows the measurement results of the een concentration (Dg) and the Red concentration (Dr).

The reproduction of green leaves of trees, the reproduction of skin color of a person, the reproduction of black clothes, and the reproduction of distant views / mountains were evaluated according to the following criteria. The green reproduction of the leaves of the trees is ×: dull Δ: slightly dull ○: vivid reproduction ◎: bright and vivid reproduction. The reproduction of skin color is ×: redness is insufficient. ○: natural reproduction. The reproduction of the black clothes is ×: color reproduction different from the real thing Δ: high lightness and different from the real thing ○: faithful reproduction. Reproduction of distant views / mountains: ×: hazy △: slightly hazy and unclear outline ○: sharp outline ◎: sharp and dark, very clear outline.

Table 2 shows the results.

[0153]

[Table 2] As is evident from Table 2, the sample of the present invention reproduces the green of the leaves of the trees vividly, has excellent distant view descriptive power, and has a natural finish even in black clothes.

[0154]

As described above, according to the present invention, it is possible to obtain a superior
For details, improve the amount of information such as green of trees and color reproducibility,
It is possible to provide a silver halide color light-sensitive material having excellent distant view depiction power and stable hue reproduction of neutral colors (black and gray).

[Brief description of the drawings]

FIG. 1 is a diagram for explaining a center-of-gravity wavelength λR of a spectral sensitivity distribution in the present invention.

Claims (6)

[Claims] At least one red-sensitive layer containing a cyan color coupler, a green light-sensitive layer containing a magenta color coupler, a blue light-sensitive layer containing a yellow color coupler and a non-light-sensitive layer are provided on one side of a support. A silver halide photographic light-sensitive material having a photographic component layer comprising: an infrared-sensitive layer, wherein the infrared-sensitive layer reacts with an oxidized color developing agent to form a fogging agent. Alternatively, a silver halide color light-sensitive material containing a development accelerator or a compound releasing these precursors. 2. On one side of the support, at least one red light-sensitive layer containing a cyan color coupler, a green light-sensitive layer containing a magenta color coupler, a blue light-sensitive layer containing a yellow color coupler, and a non-light-sensitive layer, respectively. A silver halide photographic light-sensitive material having a photographic component layer comprising: an infrared-sensitive layer, wherein the infrared-sensitive layer reacts with an oxidized color developing agent to form a fogging agent. Alternatively, a silver halide color light-sensitive material comprising a development accelerator or a compound capable of releasing a precursor thereof, and wherein the infrared-sensitive layer is provided adjacent to the green light-sensitive layer. 3. The silver halide color light-sensitive material according to claim 1, wherein the infrared-sensitive layer is substantially colorless or neutral after development processing. 4. An infrared-sensitive layer, wherein a yellow coloring coupler is provided.
4. The silver halide color light-sensitive material according to claim 1, further comprising a magenta color coupler and a cyan color coupler. 5. A yellow coloring coupler in the infrared-sensitive layer,
Contains a magenta color coupler and a cyan color coupler, and has a shutter speed of 1/125 under daylight at 5500K.
Blue density (Db) and Green density (Db) of this layer after development processing when a white subject is photographed with an appropriate exposure of seconds
g) and Red concentration (Dr) are: 0.25 ≦ Dg ≦ 0.40, 0.05 ≦ Dg−Db ≦ 0.25 and 0.05 ≦ Dg
The silver halide color light-sensitive material according to any one of claims 1 to 4, wherein -Dr ≤ 0.25 and the ISO sensitivity is 100 or more and 1600 or less. 6. On one side of the support, at least one red-sensitive layer containing a cyan color coupler, a green light-sensitive layer containing a magenta color coupler, a blue light-sensitive layer containing a yellow color coupler and a non-light-sensitive layer, respectively, on one side of the support. A silver halide photographic light-sensitive material having a photographic constituent layer comprising:
It has two infrared-sensitive layers having a center-of-gravity wavelength of a spectral sensitivity distribution of 0 nm or longer, and one of the infrared-sensitive layers reacts with an oxidized color developing agent to form a fogging agent or a development accelerator or A silver halide color light-sensitive material containing a compound that releases these precursors, and wherein the other infrared-sensitive layer contains a yellow coloring coupler, a magenta coloring coupler and a cyan coloring coupler.