JP2000122209A - Silver halide photographic sensitive material, and image forming method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a silver halide photographic sensitive material having high image quality and low fog even after preservation at a high temperature in the raw state by incorporating a specified water-soluble compound into one blue-sensitive silver halide emulsion layer. SOLUTION: The silver halide photographic sensitive material has photographic constituent layers including one blue-sensitive silver halide emulsion layer, one green-sensitive silver halide emulsion layer and one red-sensitive silver halide emulsion layer on the substrate. The total amount of gelatin contained in the photographic constituent layers on the emulsion layer coated side of the substrate is 4.0-7.2 g/m2. The total amount of oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40-0.90 g/m2 and a water-soluble compound of the formula is contained in the blue-sensitive silver halide emulsion layer by 5×10-4-2×10-2 mol per 1 mol silver. In the formula, Ar is phenyl, naphthyl or cyclohexyl, R1 is H, an alkyl, alkoxy or the like substitutable on Ar and M is an alkali metal or ammonium.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a silver halide photographic material (hereinafter also simply referred to as a "photosensitive material") and an image forming method. The present invention relates to a silver halide photographic light-sensitive material suitable for a direct-viewing print material and an image forming method obtained by the method.

[0002]

2. Description of the Related Art Silver halide photographic materials, particularly silver halide color photographic materials, are widely used today because of their high sensitivity and excellent gradation.

In recent years, there has been a demand in the art for high-quality photosensitive materials that can be processed quickly as part of improving services to users and as a means of improving productivity efficiency.

In order to realize the above-described rapid processing, various studies have been made on two aspects of a photosensitive material and a processing solution. Regarding the color development processing, attempts have been made to increase the temperature, increase the pH, increase the concentration of the color developing agent, and add additives such as a development accelerator. Examples of the development accelerator include 1-phenyl-3-pyrazolidone described in British Patent No. 811,185, N-methyl-p-aminophenol described in U.S. Patent No. 2,417,514, and
And N, N, N ', N'-tetramethyl-p-phenylenediamine described in JP-A No. 0-15554.

[0005] However, these methods do not achieve sufficient rapidity and often involve performance degradation such as an increase in fog.

On the other hand, it is known that the shape, size, and composition of a silver halide emulsion used for a light-sensitive material greatly affects development speed and the like. It has been found that when used, it exhibits a significantly higher development rate.

However, when the rapid processing as described above is carried out, in a silver halide color photographic light-sensitive material, the silver halide emulsion layer containing a yellow coupler contains a silver halide emulsion layer containing a magenta coupler and a silver halide emulsion containing a cyan coupler. Since the color developing property is inferior to that of the emulsion layer, a sufficient maximum density is not provided, and a problem arises that the color balance tends to be broken particularly in a high density portion.

The above problems can be improved by reducing the amount of gelatin contained in the light-sensitive material. In this case, a raw sample of the light-sensitive material may be stored for a long time or exposed to a high-temperature atmosphere. Then, it was found that yellow fog occurred. In addition, the function as a binder is reduced due to the decrease in the amount of gelatin, and a problem arises in that a printed image obtained after storing a raw sample at a high temperature causes color turbidity to significantly reduce color reproducibility.

[0009] In addition to improving productivity, laser exposure apparatuses have been put to practical use to enable digital processing. Laser exposure is performed with extremely intense light in a short period of time, but photographic photosensitive materials are required to have excellent color developability even when exposed to such intense light. Insufficient.

Further, in response to the recent demand for improved environmental suitability, various studies have been made to reduce the amount of processing solution necessary for processing a photosensitive material. In addition, a silver halide photographic material and an image forming method capable of stably maintaining high image quality are desired.

[0011]

Accordingly, the first aspect of the present invention is as follows.
It is an object of the present invention to provide a silver halide photographic light-sensitive material having high image quality and low fog even when the light-sensitive material is stored as a raw sample at a high temperature and an image forming method.

A second object of the present invention is to provide a silver halide photographic material and an image forming method capable of stably obtaining a sufficient color density and high image quality even in rapid processing.

[0013]

The above objects of the present invention have been attained by the following silver halide photographic material and image forming method.

(1) A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. The total coating amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided on the support of the silver halide photographic light-sensitive material having the formula (4). 0 g / m ^{2 to} 7.2 g / m ² , and the total amount of oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g.
/ M ² or more and 0.90 g / m ² or less, and at least one of the blue-sensitive silver halide emulsion layers contains at least one water-soluble compound represented by the following general formula I. Silver halide photographic light-sensitive material.

[0015]

Embedded image

Wherein Ar is a phenyl group, a naphthyl group,
Or a cyclohexyl group, wherein R ₁ is a hydrogen atom, an alkyl group, an alkoxy group, a carboxyl group or a salt thereof, a sulfo group or a salt thereof, a hydroxyl group, an amino group, an acylamino group, a carbamoyl group, a sulfonamide which can be substituted for Ar. M represents an alkali metal atom,
Or represents an ammonium group. (2) The halogen according to (1), wherein the content of the compound represented by the general formula I is 5 × 10 ⁻⁴ mol or more and 2 × 10 ⁻² mol or less per 1 mol of silver. Silver halide photographic material.

(3) A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion layer on a reflective support. The total coating amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided on the support of the silver halide photographic light-sensitive material having the formula (4). 0 g / m ^{2 to} 7.2 g / m ² , and the total amount of oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g.
/ M ² or more and 0.90 g / m ² or less, and the molecular weight of a yellow color coupler contained in the blue-sensitive silver halide emulsion layer is 700 or less.

(4) A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion layer on a reflective support. The total coating amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided on the support of the silver halide photographic light-sensitive material having the formula (4). 0 g / m ^{2 to} 7.2 g / m ² , and the total amount of oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g.
/ M ² or more 0.90 g / m ² or less and a silver halide photosensitive material characterized by having a photographic constituent layers on the side closest to the support does not contain a silver halide emulsion.

(5) A silver halide having at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer, and at least one photographic component layer containing a red-sensitive silver halide emulsion. In the photographic light-sensitive material, the total amount of gelatin contained in the photographic constituent layer on the side where the silver halide emulsion layer is coated on the support of the silver halide photographic light-sensitive material is 4.0 g / m ² or more. 7.2 g / m ²
The total amount of the oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g / m ² or more.
A silver halide photographic light-sensitive material characterized in that a photographic component layer having a weight of 90 g / m ² or less is coated on a surface-treated support.

(6) A silver halide having a photographic component layer containing at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion In the photographic light-sensitive material, the total amount of gelatin contained in the photographic constituent layer on the side where the silver halide emulsion layer is coated on the support of the silver halide photographic light-sensitive material is 4.0 g / m ² or more. 7.2 g / m ²
The total amount of the oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g / m ² or more.
90 g / m ² or less of the photographic constituent layer is 20 μm or more and 5
A silver halide photographic light-sensitive material which is coated on a gelatin-subtracted support having a thickness of not more than 00 μm.

(7) A silver halide having a photographic component layer containing at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion In a color photographic light-sensitive material, the total amount of gelatin contained in the photographic constituent layer on the side where the silver halide emulsion layer is coated on the support of the silver halide photographic light-sensitive material is 4.0 g / m ^2. 7.2g or more
/ M ² or less, and the total amount of oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g / m ² or more and 0.90 g / m ² or less.
A silver halide photographic light-sensitive material, which is coated on a base paper support laminated with polyethylene having a thickness of 100 μm or less.

(8) A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. The total coating amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided on the support of the silver halide photographic light-sensitive material having the formula (4). 0 g / m ^{2 to} 7.2 g / m ² , and the total amount of oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g.
/ M ² or more and 0.90 g / m ² or less, and the refractive index of the oil-soluble component of the oil-in-water dispersion contained in the layer farther from the support than the blue-sensitive silver halide emulsion layer is 1.48. A silver halide photographic light-sensitive material, characterized in that the ratio is at least 1.58.

(9) A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. Wherein the total amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided is 4 with respect to the support of the silver halide photographic material. 0.0 g / m
^{2 to} 7.2 g / m ² , and the total amount of oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.4 to 0.4 g / m ^2.
A silver halide photographic light-sensitive material of 0 g / m ² or more and 0.90 g / m ² or less is subjected to scanning exposure with an exposure time per pixel of 10 ^-4 seconds or less, and then color development. For forming an image of a silver halide photographic light-sensitive material.

(10) A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. In the method for forming an image of a silver halide photographic light-sensitive material, the total coating of gelatin contained in the photographic constituent layer on the side where the silver halide emulsion layer is coated on the support of the silver halide photographic light-sensitive material is provided. the amount is at 7.2 g / m ² or less 4.0 g / m ² or more, the blue total amount of oil-soluble photographic constituents contained in the sensitive silver halide emulsion layer is 0.40 g / m ² or more 0.90 g / m ^{2. A} method for forming an image of a silver halide photographic light-sensitive material, comprising subjecting a silver halide photographic light-sensitive material of ² or less to a color development treatment after exposure to a color development time of 30 seconds or less.

(11) A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. Wherein the weight ratio of the oil-soluble photographic component to gelatin contained in the blue-sensitive silver halide emulsion layer is 0.70 or less, A method for forming an image on a silver halide photographic light-sensitive material, wherein a color development process is performed by applying a processing solution to the light-sensitive material after exposure.

(12) A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion layer on a reflective support. Wherein the weight ratio of the oil-soluble photographic component to gelatin contained in the blue-sensitive silver halide emulsion layer is 0.70 or less, A method for forming an image on a silver halide photographic light-sensitive material, comprising, after exposure, processing using a processing apparatus in which the thickness of a color developing bath is 100 times or less the thickness of the silver halide photographic light-sensitive material.

(13) A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. Wherein the weight ratio of the oil-soluble photographic component to gelatin contained in the blue-sensitive silver halide emulsion layer is 0.70 or less, A method for forming an image on a silver halide photographic light-sensitive material, which comprises heating the film to 40 ° C. or more and 60 ° C. or less after the exposure, and then performing a color development process.

(14) The above (1) to (1), wherein the weight ratio of the oil-soluble photographic component to gelatin contained in the blue-sensitive silver halide emulsion layer is 0.70 or more.
(8) The silver halide photographic light-sensitive material according to any one of the above (8).

(15) The above (9) to (1), wherein the weight ratio of the oil-soluble photographic component to gelatin contained in the blue-sensitive silver halide emulsion layer is 0.70 or more.
0) The method for forming an image of a silver halide photographic light-sensitive material according to any one of 1) to 1).

(16) The total coating amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided on the support of the silver halide photographic material is 4.0 g / m ² or more. 7.2 g / m ² or less, and the total amount of oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g / m ^2.
The image forming method of a silver halide photographic material as claimed in any one of (11) to (13), characterized in that m is ² or more 0.90 g / m ² or less.

Hereinafter, the present invention will be described in detail.

The composition of the silver halide photographic emulsion according to the present invention has an arbitrary halogen composition such as silver chloride, silver bromide, silver chlorobromide, silver iodobromide, silver chloroiodobromide and silver chloroiodide. However, silver chlorobromide containing 95 mol% or more of silver chloride and containing substantially no silver iodide is preferred. Quick processing,
From the standpoint of processing stability, a silver halide emulsion containing preferably 97 mol% or more, more preferably 98 to 99.9 mol%, of silver chloride is preferred.

As the silver halide emulsion according to the present invention, a silver halide emulsion having a portion containing silver bromide at a high concentration is particularly preferably used. In this case, the portion containing a high concentration of silver bromide may be epitaxy-bonded to silver halide emulsion grains, a so-called core-shell emulsion, or may be formed only partially without forming a complete layer. May simply have regions with different compositions. Further, the composition may change continuously or discontinuously. It is particularly preferable that the portion where silver bromide exists at a high concentration is the top of crystal grains on the surface of silver halide grains.

In order to obtain the silver halide emulsion according to the present invention, it is advantageous to include heavy metal ions. Heavy metal ions that can be used for such purposes include iron,
Iridium, platinum, palladium, nickel, rhodium,
Examples include Group 8 to 10 metals such as osmium, ruthenium, and cobalt; Group 12 transition metals such as cadmium, zinc, and mercury; and ions of lead, rhenium, molybdenum, tungsten, gallium, and chromium. Among them, metal ions of iron, iridium, platinum, ruthenium, gallium and osmium are preferred.

These metal ions can be added to the silver halide emulsion in the form of a salt or a complex salt.

When the heavy metal ion forms a complex, its ligand or ion may be cyanide ion, thiocyanate ion, isothiocyanate ion, cyanate ion, chloride ion, bromide ion, iodide ion, or the like. Examples include nitrate ion, carbonyl, ammonia and the like. Among them, cyanide ion, thiocyanate ion, isothiocyanate ion, chloride ion, bromide ion and the like are preferable.

In order for the silver halide emulsion according to the present invention to contain heavy metal ions, the heavy metal compound is physically added before, during, and after the formation of silver halide grains. What is necessary is just to add in arbitrary places of each process during ripening. In order to obtain a silver halide emulsion satisfying the above conditions, a heavy metal compound can be dissolved together with a halide salt and added continuously over the whole or a part of the grain forming step.

When the heavy metal ion is added to the silver halide emulsion, the amount is 1 × 10 ^-9 per mole of silver halide.
Mol or more and 1 × 10 ^-2 mol or less, particularly preferably 1 × 10 ⁻² mol or less.
It is preferably at least 10 ^-8 mol and not more than 5 10 ^-5 mol.

The silver halide grains according to the present invention may have any shape. One preferred example is
It is a cube having a (100) plane as a crystal surface. U.S. Pat. Nos. 4,183,756 and 4,225.
666, JP-A-55-26589, and JP-B-55-4
No. 2737 and The Journal of Photographic Science (J. Photogr. Sci.) 2
1, 39 (1973), etc., particles having an octahedral, tetradecahedral, dodecahedral or the like shape can be prepared and used. Further, particles having a twin plane may be used.

As the silver halide grains according to the present invention, grains having a single shape are preferably used, but it is particularly preferable to add two or more monodispersed silver halide emulsions to the same layer. The particle size of the silver halide grains is not particularly limited,
Considering other photographic properties such as rapid processing and sensitivity, the thickness is preferably in the range of 0.1 to 1.2 μm, more preferably 0.2 to 1.0 μm.

The particle size can be measured using the projected area or approximate diameter of the particle. If the particles are substantially uniform in shape, the particle size distribution can represent this quite accurately as diameter or projected area.

The particle size distribution of the silver halide grains according to the present invention is preferably a monodisperse silver halide grain having a coefficient of variation of 0.22 or less, more preferably 0.15 or less, and particularly preferably a coefficient of variation. 0.15 or less monodispersed emulsions are added to the same layer. Here, the coefficient of variation is a coefficient representing the width of the particle size distribution, and is defined by the following equation.

Coefficient of variation = S / R (where, S is the standard deviation of the particle size distribution, and R is the average particle size.) The particle size referred to here is the diameter of a spherical silver halide particle. In the case of a particle having a shape other than a cube or a sphere, it represents a diameter when the projected image is converted into a circular image having the same area.

As the apparatus and method for preparing a silver halide emulsion, various methods known in the art can be used.

The silver halide emulsion according to the present invention may be obtained by any of an acidic method, a neutral method and an ammonia method. The particles may be grown at one time or may be grown after seed particles have been made. The method of producing the seed particles and the method of growing them may be the same or different.

The form of reacting the soluble silver salt with the soluble halide salt may be any of a forward mixing method, a reverse mixing method, a simultaneous mixing method, a combination thereof, and the like. Is preferred. Further, as one type of the double jet method, a pAg controlled double jet method described in JP-A-54-48521 can be used.

Further, JP-A-57-92523, JP-A-57-92523.
No.-92524, etc., a device for supplying an aqueous solution of a water-soluble silver salt and a water-soluble halide salt from an addition device arranged in a reaction mother liquor, and a water-soluble silver salt and a water-soluble solution described in German Patent Publication No. 292,164. Apparatus for continuously changing the concentration of an aqueous halide salt solution, JP-B-56-50
The reaction mother liquor was taken out of the reactor described in No. 1776, etc.
An apparatus that forms grains while keeping the distance between silver halide grains constant by concentrating by ultrafiltration may be used.

If necessary, a silver halide solvent such as thioether may be used. Further, a compound having a mercapto group, a nitrogen-containing heterocyclic compound or a compound such as a sensitizing dye may be added at the time of forming silver halide grains or after the completion of grain formation.

The silver halide emulsion according to the present invention can be used in combination with a sensitization method using a gold compound and a sensitization method using a chalcogen sensitizer.

As the chalcogen sensitizer applied to the silver halide emulsion according to the present invention, a sulfur sensitizer, a selenium sensitizer, a tellurium sensitizer and the like can be used, but a sulfur sensitizer is preferable. Thiosulfates as sulfur sensitizers,
Allyl thiocarbamide thiourea, allyl isothiocyanate, cystine, p-toluene thiosulfonate, rhodanine, inorganic sulfur and the like can be mentioned.

The amount of the sulfur sensitizer to be added is preferably changed depending on the kind of silver halide emulsion to be applied, the size of the expected effect, and the like, but is preferably from 5 × 10 ^{−10 to} 5 × 10 ^-10 per mol of silver halide. In the range of ^10-5 mol, preferably 5
The range is preferably from × 10 ^{−8 to} 3 × 10 ⁻⁵ mol.

As the gold sensitizer, various gold complexes such as chloroauric acid and gold sulfide can be added. Examples of the ligand compound used include dimethyl rhodanine, thiocyanic acid, mercaptotetrazole, and mercaptotriazole. The amount of the gold compound used is not uniform depending on the type of the silver halide emulsion, the type of the compound used, the ripening conditions and the like.
It is preferably from 1 × 10 ⁻⁸ to 1 × 10 ⁻⁴ mol, more preferably from 1 × 10 ⁻⁸ to 1 × 10 ⁻⁵ mol per mol.

The chemical sensitization of the silver halide emulsion according to the present invention may be a reduction sensitization.

The purpose of the silver halide emulsion according to the present invention is to prevent fogging during the preparation process of the silver halide photographic light-sensitive material, to reduce fluctuations in performance during storage, and to prevent fogging during development. And known antifoggants and stabilizers can be used. Examples of preferred compounds that can be used for such a purpose are described in JP-A-2-146.
No. 036, page 7, lower column, compounds represented by the general formula (II) can be mentioned. Particularly, in the first and second inventions of the present invention, compounds represented by the following general formula I are used. These may be used alone, in combination with other compounds of the present invention, or in combination with a stabilizer not included in the present invention.

Hereinafter, the compounds represented by the following formula I used in the first and second aspects of the present invention will be described.

[0056]

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Wherein Ar is a phenyl group, a naphthyl group,
Or a cyclohexyl group, wherein R ₁ is a hydrogen atom, an alkyl group, an alkoxy group, a carboxyl group or a salt thereof, a sulfo group or a salt thereof, a hydroxyl group, an amino group, an acylamino group, a carbamoyl group, a sulfonamide which can be substituted for Ar. M represents an alkali metal atom,
Or represents an ammonium group. In the general formula I, R
Examples of the alkyl group represented by ₁ include a methyl group, an ethyl group, and a butyl group.Examples of the alkoxy group include a methoxy group and an ethoxy group.As a salt of a carboxyl group or a sulfo group, For example, sodium salts, ammonium salts and the like can be mentioned. Examples of the acylamino group include an acetylamino group and a benzoylamino group. Examples of the carbamoyl group include an ethylcarbamoyl group and a phenylcarbamoyl group, and a sulfonamide group. Examples thereof include a methylsulfonamide group and a phenylsulfonamide group. The alkyl group, alkoxy group, amino group, acylamino group, carbamoyl group, sulfonamide group and the like may further have a substituent.

Hereinafter, specific examples of the compound represented by Formula I are shown, but the present invention is not limited to these.

[0059]

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[0060]

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These compounds are added according to the purpose in steps such as a step of preparing silver halide emulsion grains, a step of chemical sensitization, a step of finishing the step of chemical sensitization and a step of preparing a coating solution. When chemical sensitization is performed in the presence of these compounds, it is preferably used in an amount of about 1 × 10 ^{−5 to} 5 × 10 ⁻⁴ mol per mol of silver halide. When added at the end of chemical sensitization, 1 × 10 ^-6 to 1 mol / mol of silver halide is used.
An amount of about 1 × 10 ⁻² mol is preferable, and 1 × 10 ^{−5 to} 5 ×
^10-3 mol is more preferred. In the coating liquid preparation process,
When added to the silver halide emulsion layer, the amount is preferably about 1 × 10 ^-6 to 1 × 10 ^-1 mol per mol of silver halide, more preferably 1 × 10 ^-5 to 1 × 10 ^-2 mol. preferable. When it is added to a layer other than the silver halide emulsion layer, the amount in the coating film is preferably about 1 × 10 ^-9 to 1 × 10 ^-3 mol per 1 m ² .

In the first and second aspects of the present invention,
A compound of general formula I is added to the blue-sensitive emulsion layer. The total amount added to the blue-sensitive emulsion layer was 1 × 10 ^-6 per mol of silver halide.
The amount is preferably about 1 × 10 ^-1 mol, more preferably about 5 × 10 ^-4 to 2 × 10 ^-2 mol.

In the silver halide photographic light-sensitive material of the present invention,
Dyes having absorption in various wavelength ranges can be used for the purpose of preventing irradiation and halation. For this purpose, any of the known compounds can be used.
AI-1 to 11 described on page 308 of No. 251840
And the dyes described in JP-A-6-3770 are preferably used.
General formula (I) described in the lower left column of page 2 of No. 80750,
The compounds represented by (II) and (III) have preferable spectral characteristics, do not affect the photographic characteristics of the silver halide photographic emulsion, and do not cause contamination due to residual color. Specific examples of preferred compounds include Exemplified Compounds (1) to (45) listed on page 3, lower left column to page 5, lower left column of the same publication.

In order to improve the sharpness, the amount of these dyes added is 680 nm for an unprocessed sample of a light-sensitive material.
Is preferably 0.7 or more, more preferably 0.8 or more.

It is preferable to add a fluorescent whitening agent to the light-sensitive material of the present invention since whiteness can be improved. Preferred examples of the compound include a compound represented by formula II described in JP-A-2-232652.

When the silver halide photographic light-sensitive material of the present invention is used as a color photographic light-sensitive material, a halogen spectrally sensitized to a specific region of a wavelength region of 400 to 900 nm in combination with a yellow coupler, a magenta coupler and a cyan coupler. It has a layer containing a silver halide emulsion. The silver halide emulsion contains one kind or a combination of two or more kinds of sensitizing dyes.

As the spectral sensitizing dye used in the silver halide emulsion according to the present invention, any known compounds can be used.
BS-1 to BS8 described on page 28 of 51840 can be preferably used alone or in combination. As the green-sensitive sensitizing dye, GS-
1 to 5 are preferably used. As the red-sensitive sensitizing dye, RS-1 to RS-8 described on page 29 of the same publication are preferably used. In the case of performing image exposure with infrared light using a semiconductor laser or the like, it is necessary to use an infrared-sensitive sensitizing dye. IRS- described on pages 6-8
Dyes 1 to 11 are preferably used. These infrared, red, green, and blue-sensitive sensitizing dyes are described in JP-A-4-28595.
Supersensitizers SS-1 to SS- described in No. 0, pages 8 to 9
9, and compounds S-1 to S-17 described in JP-A-5-66515, pages 15 to 17, are preferably used in combination.

The sensitizing dye may be added at any time from the formation of silver halide grains to the end of chemical sensitization. As a method of adding the sensitizing dye, methanol, ethanol, fluorinated alcohol, acetone, may be added as a solution by dissolving in water-miscible organic solvents such as dimethylformamide or water or added as a solid dispersion. Is also good.

As the coupler used in the silver halide photographic light-sensitive material of the present invention, a coupling reaction with an oxidized form of a color developing agent is carried out to form a coupling product having a spectral absorption maximum wavelength in a wavelength region longer than 340 nm. Although any compound obtained can be used, particularly typical ones are a yellow dye-forming coupler having a spectral absorption maximum wavelength in a wavelength range of 350 to 500 nm, and a wavelength range of 500 to 500 nm.
Typical examples are a magenta dye-forming coupler having a spectral absorption maximum wavelength at 600 nm and a cyan dye-forming coupler having a spectral absorption maximum wavelength in a wavelength range of 600 to 750 nm.

Cyan couplers which can be preferably used in the silver halide photographic light-sensitive material of the present invention include those represented by the general formulas (CI) and (C-II) described in JP-A-4-114154, page 5, lower left column. Mention may be made of the couplers represented. Specific compounds include those described as CC-1 to CC-9 in page 5, lower right column to page 6, lower left column in the same publication.

The magenta couplers which can be preferably used in the silver halide photographic light-sensitive material of the present invention include those represented by general formulas (MI) and (M-II) described in the upper right column on page 4 of JP-A-4-114154. Mention may be made of the couplers represented. Specific compounds include those described as MC-1 to MC-11 in the lower left column of page 4 to the upper right column of page 5 of the publication. More preferred among the above magenta couplers are couplers represented by the general formula (MI) described in the upper right column on page 4 of the publication, wherein RM of the general formula (MI) is a tertiary alkyl group Is particularly preferred because of its excellent light fastness. MC-8 to MC-11 described in the upper column on page 5 of the same publication are excellent in reproducing colors from blue to purple and red, and are also excellent in detail delineation power, and thus are preferable.

As a yellow coupler which can be preferably used in the silver halide photographic light-sensitive material of the present invention, a coupler represented by the general formula [Y-1] described in the upper right column on page 3 of JP-A-4-114154 can be mentioned. be able to.
Specific compounds are described in YC-
There may be mentioned those described as 1 to YC-9. Among them, a coupler wherein RY1 of the general formula [Y-1] is an alkoxy group or JP-A-6-67388.
The coupler represented by the general formula [I] described in the above item is preferable because it can reproduce yellow of a preferable color tone. Among these, particularly preferred examples of the compound include YC-8 and YC-9 described in the lower left column of page 4 of JP-A-4-114154 and No. (1) described in pages 13 to 14 of JP-A-6-67388.
To (47). Further most preferred compounds are those represented by the general formula [Y] described in JP-A-4-81847, p.
-1]. Further, in the present invention, the molecular weight of the yellow coupler is preferably small from the viewpoint of raw sample preservation, and in the third invention of the present invention, the molecular weight of the yellow coupler is 700 or less.

The following are examples of yellow couplers having a molecular weight of 700 or less, but the present invention is not limited thereto.

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When an oil-in-water emulsion dispersion method is used to add the couplers and other organic compounds used in the silver halide photographic light-sensitive material of the present invention, the boiling point is usually 15 points.
It is dissolved in a water-insoluble high-boiling organic solvent of 0 ° C. or more, if necessary, in combination with a low-boiling and / or water-soluble organic solvent, and emulsified and dispersed in a hydrophilic binder such as an aqueous gelatin solution using a surfactant. . As a dispersing means, a stirrer, a homogenizer, a colloid mill, a flow jet mixer,
An ultrasonic disperser or the like can be used. After or simultaneously with the dispersion, a step of removing the low boiling organic solvent may be added. Examples of high-boiling organic solvents that can be used to dissolve and disperse the coupler include dioctyl phthalate, diisodecyl phthalate, phthalic acid esters such as dibutyl phthalate, tricresyl phosphate, and phosphate esters such as trioctyl phosphate. It is preferably used. The dielectric constant of the high-boiling organic solvent is 3.
It is preferably from 5 to 7.0. Further, two or more kinds of high-boiling organic solvents can be used in combination.

In place of the method using a high-boiling organic solvent or in combination with a high-boiling organic solvent, a water-insoluble and organic solvent-soluble polymer compound may be added, if necessary, to a low-boiling and / or water-soluble organic solvent. In a hydrophilic binder such as an aqueous gelatin solution by using a surfactant and emulsifying and dispersing by various dispersing means.
Examples of the water-insoluble and organic solvent-soluble polymer used at this time include poly (Nt-butylacrylamide).

When the photographic additive is dispersed in oil-in-water, the coupler, a high-boiling organic solvent, an oil-soluble photographic additive described below, and the like are distributed as an oil phase. The total amount is 0.40 g / m ² or more and 0.90 g / m ² or less in order to achieve the effects of the present invention.

Also, by performing oil-in-water dispersion,
A difference in the refractive index of light occurs between the aqueous gelatin solution layer and the oil phase, and the difference is more preferably smaller. In the eighth invention of the present invention, the refractive index of the oil-soluble component of the oil-in-water dispersion contained in the layer farther from the support than the blue-sensitive emulsion layer is from 1.48 to 1.58. The refractive index of the oil-soluble component was determined by dissolving a coupler and other oil-soluble compounds in ethyl acetate at an arbitrary concentration, and then measuring the refractive index of the solution with an upper refractometer. The solution refractive index was measured at three or more concentrations of the solution, and calculated by adjusting the solution refractive index to 100%.

As a preferred compound as a surfactant used for dispersing a photographic additive or adjusting the surface tension at the time of coating, a hydrophobic group having 8 to 30 carbon atoms and a sulfonic acid group or a salt thereof in one molecule are preferable. Containing. Specifically, A-1 to A- described in JP-A-64-26854.
11 are mentioned. Also, a surfactant in which a fluorine atom is substituted for an alkyl group is preferably used. These dispersions are usually added to a coating solution containing a silver halide emulsion, and the time until the addition to the coating solution after the dispersion and the time from the addition to the coating solution to the coating are preferably as short as 10 hours each. Is preferably within 3 hours, more preferably within 20 minutes.

It is preferable to use an anti-fading agent in combination with each of the above couplers in order to prevent fading of the formed dye image due to light, heat, humidity and the like. Particularly preferred compounds include phenyl ether compounds represented by general formulas I and II described on page 3 of JP-A-2-66541;
A phenolic compound represented by the general formula IIIB described in JP-A-174150; an amine compound represented by the general formula A described in JP-A-64-90445;
Metal complexes represented by general formulas XII, XIII, XIV and XV described in No. 41 are particularly preferable for magenta dyes. Further, compounds represented by the general formula I 'described in JP-A-1-19649 and compounds represented by the general formula II described in JP-A-5-11417 are particularly preferred for yellow and cyan dyes.

For the purpose of shifting the absorption wavelength of the coloring dye, compound (d-11) described in the lower left column of page 9 of JP-A-4-114154 and compound (A'-1) described in the lower left column of page 10 of the same publication And the like.
In addition, the fluorescent dye releasing compounds described in U.S. Pat. No. 4,774,187 can also be used.

In the silver halide light-sensitive material of the present invention, a compound which reacts with an oxidized developing agent is added to a layer between the light-sensitive layers to prevent color turbidity or added to a silver halide emulsion layer. It is preferable to improve fog and the like. The compound for this purpose is preferably a hydroquinone derivative, more preferably a dialkylhydroquinone such as 2,5-di-t-octylhydroquinone. Particularly preferred compounds are those represented by the general formula described in JP-A-4-133056.
And compounds II-1 to II-14 described on pages 13 to 14 and compound 1 described on page 17 of the same publication.

It is preferable to add an ultraviolet absorber to the light-sensitive material of the present invention to prevent static fog or to improve the light fastness of a dye image. Preferable ultraviolet absorbers include benzotriazoles, and particularly preferable compounds are those represented by the general formula II described in JP-A-1-250944.
A compound represented by I-3, a compound represented by formula III described in JP-A-64-66646, and a compound represented by JP-A-63-18
UV-1L to UV-27L described in JP-A-7240, compounds represented by general formula I described in JP-A-4-1633, and general formulas (I) and (II) described in JP-A-5-165144.
The compound shown by these is mentioned.

The silver halide photographic light-sensitive material of the present invention includes
It is advantageous to use gelatin as a binder, but if necessary, other gelatin, a gelatin derivative, a graft polymer of gelatin and another polymer, a protein other than gelatin, a sugar derivative, a cellulose derivative, a homopolymer or a copolymer A hydrophilic colloid such as a synthetic hydrophilic polymer substance can also be used.

On the support of the silver halide photographic light-sensitive material according to the first to tenth aspects of the present invention, the total coating of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided. The amount is from 4.0 g / m ^{2 to} 7.2 g / m ² , and similarly, in the silver halide photographic light-sensitive materials of the first to thirteenth inventions, preferably from 4.0 g / m ^{2 to} 7.2 g. /
m ² or less.

The weight ratio of the oil-soluble photographic components to gelatin contained in the blue-sensitive silver halide emulsion layer of the silver halide photographic light-sensitive materials of the first to thirteenth inventions is 0.1.
70 or less. Similarly, in the first to tenth aspects, it is preferably 0.70 or less, more preferably 0.68 or less.
It is as follows. Here, the oil-soluble photographic constituents of the blue-sensitive layer are the total of oil-soluble compounds such as couplers, image stabilizers, stain inhibitors, and ultraviolet absorbers.

As the hardener of these binders, it is preferable to use a vinyl sulfone hardener or a chlorotriazine hardener alone or in combination. Specifically, it is preferable to use the compounds described in JP-A-61-249054 and JP-A-61-245153. Further, it is preferable to add a preservative and an antifungal agent as described in JP-A-3-157646 to the colloid layer in order to prevent the growth of mold and bacteria which adversely affect the photographic performance and image storability. It is preferable to add a slipping agent or matting agent described in JP-A-6-118543 or JP-A-2-73250 to the protective layer in order to improve the physical properties of the surface of the light-sensitive material or the processed sample.

The fourth invention of the present invention contains a photographic component layer containing no silver halide emulsion on the side closest to the support side of the silver halide photographic material. Total gelatin is preferably 0.01 to 1.0 g / m ² of the photographic constituent layers is preferably further is 0.03 to 0.8 g / m ^2.
The photographic constituent layer may contain latex, oil, titanium oxide, barium sulfate, calcium carbonate, non-photosensitive colloidal silver, and the like.

As the support used in the silver halide photographic light-sensitive material of the present invention, any material may be used, such as paper coated with polyethylene or polyethylene terephthalate, a paper support made of natural pulp or synthetic pulp, A vinyl sheet, a polypropylene that may contain a white pigment, a polyethylene terephthalate support, baryta paper, or the like can be used. Among them, a support having a water-resistant resin coating layer on both sides of the base paper is preferable. As the water-resistant resin, polyethylene, polyethylene terephthalate or a copolymer thereof is preferable.

In the seventh aspect of the present invention, 25 to 10
A base paper support laminated with 0 μm polyethylene is used.

As the white pigment used for the support, inorganic and / or organic white pigments can be used, and preferably, inorganic white pigments are used. For example, alkaline earth metal sulfates such as barium sulfate, alkaline earth metal carbonates such as calcium carbonate, finely divided silica, silica such as synthetic silicate, calcium silicate, alumina, alumina hydrate, oxidation Examples include titanium, zinc oxide, talc, and clay. The white pigment is preferably barium sulfate or titanium oxide.

The amount of the white pigment contained in the water-resistant resin layer on the surface of the support was 13% by weight for improving sharpness.
The above is preferred, and more preferably 15% by weight.

The degree of dispersion of the white pigment in the water-resistant resin layer of the paper support according to the present invention can be measured by the method described in JP-A-2-28640. When measured by this method, the degree of dispersion of the white pigment is preferably 0.20 or less, more preferably 0.15 or less, as the coefficient of variation described in the above publication.

The center surface average roughness (SRa) value of the support is preferably 0.15 μm or less, and more preferably 0.12 μm or less, because the effect of good gloss is obtained, and it is more preferable. In addition, trace amounts of ultramarine, oil-soluble dyes, etc. to adjust the spectral reflection density balance of the white background after treatment in the white pigment-containing water-resistant resin of the reflective support or in the applied hydrophilic colloid layer to improve whiteness It is preferable to add a bluing agent or a reddish agent.

The silver halide photographic light-sensitive material of the present invention may be subjected to corona discharge, ultraviolet irradiation, flame treatment, etc. on the surface of the support, if necessary, and then directly or undercoated with gelatin or the like (adhesion of the surface of the support). Or one or more subbing layers to improve the properties, antistatic properties, dimensional stability, rub resistance, hardness, antihalation properties, frictional properties and / or other properties). You may. In particular, when directly applying to the support, a treatment for generating a hardener reactive group on the support surface by a method such as plasma treatment of the support in plasma obtained by applying an AC high voltage in a vacuum. Is preferable to improve the adhesion between the support and the silver halide emulsion layer.

The fifth invention of the present invention uses a support subjected to a surface plasma treatment.

The sixth invention of the present invention relates to
A support having a gelatin subbing treatment with a thickness of 0 μm or less is used.

In coating a photographic light-sensitive material using a silver halide emulsion, a thickener may be used to improve coatability. Extrusion coating and curtain coating, in which two or more layers can be applied simultaneously, are particularly useful as a coating method.

In order to form a photographic image using the silver halide photographic light-sensitive material of the present invention, an image recorded on a negative is optically formed on a silver halide photographic light-sensitive material to be printed. The image may be converted into digital information, then formed into an image on a CRT (cathode ray tube), and the image may be formed on a silver halide photographic material to be printed. The printing may be performed, or the printing may be performed by changing the intensity of the laser beam based on the digital information and scanning.

In the ninth aspect of the present invention, printing is performed by scanning exposure in which the exposure time per pixel is 10 ^-4 seconds or less.

The present invention is preferably applied to a light-sensitive material in which a developing agent is not incorporated in the light-sensitive material, and is particularly preferably applied to a light-sensitive material which directly forms an image for viewing. Examples thereof include color paper, color reversal paper, a photosensitive material for forming a positive image, a photosensitive material for a display, and a photosensitive material for a color proof. It is particularly preferable to apply the invention to a photosensitive material having a reflective support.

As the aromatic primary amine developing agent used in the present invention, known compounds can be used. The following compounds can be mentioned as examples of these compounds.

CD-1) N, N-diethyl-p-phenylenediamine CD-2) 2-amino-5-diethylaminotoluene CD-3) 2-amino-5- (N-ethyl-N-laurylamino) toluene CD-4) 4- (N-ethyl-N- (β-hydroxyethyl) amino) aniline CD-5) 2-Methyl-4- (N-ethyl-N- (β
-Hydroxyethyl) amino) aniline CD-6) 4-Amino-3-methyl-N-ethyl-N
-([Beta] -methanesulfonamidoethyl) aniline CD-7) N- (2-amino-5-diethylaminophenylethyl) methanesulfonamide CD-8) N, N-dimethyl-p-phenylenediamine CD-9) 4- Amino-3-methyl-N-ethyl-N
-Methoxyethylaniline CD-10) 4-Amino-3-methyl-N-ethyl-
N- (β-ethoxyethyl) aniline CD-11) 4-amino-3-methyl-N-ethyl-
N- (γ-hydroxypropyl) aniline In the present invention, the color developer can be used in an arbitrary pH range, but from the viewpoint of rapid processing, the pH is preferably from 9.5 to 13.0, more preferably from 9.5 to 13.0. 8-12.
Used in the range of 0.

The processing temperature for color development of the present invention is preferably 35 ° C. or more and 70 ° C. or less. The higher the temperature, the shorter the processing time is possible, which is preferable. However, from the viewpoint of the stability of the processing solution, the higher the temperature, the more preferable.

Conventionally, the color development time is generally about 3 minutes and 30 seconds, but in the present invention it is preferably within 40 seconds, more preferably within 25 seconds. In order to further reduce the color development time, the exposed photosensitive material may be heated before color development.

In the tenth aspect of the present invention, processing is performed with a color development time of 30 seconds or less.

According to a thirteenth aspect of the present invention, the silver halide photographic material after exposure is heated to 40 ° C. or more and 60 ° C. or less before color development and then subjected to color development.

To the color developing solution, known developing component compounds can be added in addition to the above color developing agents. Usually, alkaline agents having a pH buffering action, chloride ions, development inhibitors such as benzotriazoles, preservatives,
A chelating agent or the like is used.

The silver halide photographic light-sensitive material of the present invention is subjected to bleaching and fixing after color development. The bleaching process may be performed simultaneously with the fixing process. After the fixing process,
Usually, a water washing process is performed. Further, as an alternative to the water washing treatment, a stabilization treatment may be performed. The developing apparatus used for developing the silver halide photographic light-sensitive material of the present invention may be a roller transport type in which the light-sensitive material is conveyed across rollers arranged in a processing tank.
An endless belt system in which the photosensitive material is fixed to the belt and conveyed may be used, but in order to control the amount of processing solution used to a very small specific amount, the processing tank is formed in a slit shape, A method of supplying a processing liquid and transporting the photosensitive material, a spray method of spraying the processing liquid, and a coating method of directly or indirectly applying the processing liquid to the photosensitive material or coating through a gas phase are used. Good. Other than these, a web system by contact with a carrier impregnated with a treatment liquid, a system using a viscous treatment liquid, and the like can also be used. When processing in a large amount, it is usual to carry out a running process using an automatic developing machine. At this time, the replenishment amount of the replenisher is preferably as small as possible. And adding a processing agent in the form of a tablet.
35 is most preferred.

According to the eleventh aspect of the present invention, a color developing process is performed by applying a processing solution to a silver halide photographic material.

According to the twelfth aspect of the present invention, the color developing process is performed using a processing apparatus in which the thickness of the color developing bath is 100 times or less the thickness of the silver halide photographic material.

[0117]

EXAMPLES The present invention will be described below with reference to examples, but the embodiments of the present invention are not limited thereto.

Example 1 A paper support was prepared by laminating high-density polyethylene on both sides of a paper pulp having a basis weight of 180 g / m ² . However, on the side to be coated with the emulsion layer, a molten polyethylene containing surface-treated anatase-type titanium oxide dispersed at a content of 15% by weight was laminated to produce a reflective support. After the reflective support was subjected to a corona discharge treatment, a gelatin undercoat layer was provided thereon, and each layer having the following constitution was further provided thereon to prepare a silver halide photographic light-sensitive material 101. The coating solution was prepared as described below.

First layer coating solution 23.4 g of yellow coupler (EXY-1), 3.34 g of dye image stabilizer (ST-5), high boiling organic solvent (D
(BP) 3.55 g was dissolved by adding 60 ml of ethyl acetate.
This solution was emulsified and dispersed in 220 ml of a 10% aqueous gelatin solution containing 7 ml of 20% surfactant (SU-1) using an ultrasonic homogenizer to prepare a yellow coupler dispersion. This dispersion was mixed with a blue-sensitive silver halide emulsion prepared under the following conditions to prepare a first layer coating solution.

Each of the coating liquids for the second to seventh layers was prepared in the same manner as the coating liquid for the first layer so that the coating amounts were as shown in Tables 1 and 2.

Further, (H-1), (H-2)
Was added. Surfactants (SU-
2) and (SU-3) were added to adjust the surface tension. Further, F-1 was added to each layer so that the total amount became 0.04 g / m ² .

[0122]

[Table 1]

[0123]

[Table 2]

SU-1: Sodium tri-i-propylnaphthalenesulfonate SU-2: Di (2-ethylhexyl) sulfosuccinate sodium salt SU-3: Di (2,2,3,3,4) sulfosuccinate , 4,
5,5-octafluoropentyl) · sodium salt DBP: dibutyl phthalate DOP: dioctyl phthalate DIDP: di-i-decyl phthalate PVP: polyvinylpyrrolidone H-1: tetrakis (vinylsulfonylmethyl) methane H-2: 2,4- Dichloro-6-hydroxy-s-triazine sodium HQ-1: 2,5-di-t-octylhydroquinone HQ-2: 2,5-di-sec-dodecylhydroquinone HQ-3: 2,5-di-sec -Tetradecylhydroquinone HQ-4: 2-sec-dodecyl-5-sec-tetradecylhydroquinone HQ-5: 2,5-di [(1,1-dimethyl-4-hexyloxycarbonyl) butyl] hydroquinone

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(Preparation of Blue-Sensitive Silver Halide Emulsion) 40 ° C.
In a liter of a 2% aqueous gelatin solution kept warm in
Solution) and (solution B) were added simultaneously over 30 minutes while controlling pAg = 7.3 and pH = 3.0, and the following (solution C) and (solution D) were further pAg = 8.0, pH = 5.5 and added simultaneously over 180 minutes. At this time, pAg was controlled by the method described in JP-A-59-45437.
H was controlled using sulfuric acid or an aqueous solution of sodium hydroxide.

(Solution A) 3.42 g of sodium chloride 0.03 g of potassium bromide 200 ml with water (Solution B) 10 g of silver nitrate 200 ml with addition of water (Solution C) 102.7 g of sodium chloride 102.7 g of K ₂ IrCl ₆ 4 × 10 ^-8 mol / mol Ag K ₄ Fe (CN) ₆ 2 × 10 ^-5 mol / mol Ag Potassium bromide 1.0 g Add water 600 ml (Solution D) Silver nitrate 300 g Add water 600 ml after completion of addition, Kao Atlas After desalting using a 5% aqueous solution of Demol N and 20% aqueous solution of magnesium sulfate, the mixture was mixed with an aqueous gelatin solution to give an average particle size of 0.71 μm.
m, coefficient of variation of particle size distribution 0.07, silver chloride content 99.
A 5 mol% monodispersed cubic emulsion EMP-1 was obtained. Next, the addition time of (solution A) and (solution B) and (C solution) and (D
Liquid), the average particle size was 0.64 μm and the variation coefficient of the particle size distribution was 0.0
7. Monodisperse cubic emulsion E having a silver chloride content of 99.5 mol%
MP-1B was obtained.

The above-mentioned EMP-1 was optimally subjected to chemical sensitization at 60 ° C. using the following compounds. Also EMP-1B
Similarly, after the optimal chemical sensitization, the sensitized E
MP-1 and EMP-1B were mixed at a silver ratio of 1: 1 to obtain a blue-sensitive silver halide emulsion (Em-B).

Sodium thiosulfate 0.8 mg / mol AgX Chloroauric acid 0.5 mg / mol AgX Stabilizer STAB-1 3 × 10 ⁻⁴ mol / mol AgX Stabilizer STAB-2 3 × 10 ⁻⁴ mol / mol AgX stability Agent STAB-3 3 × 10 ^-4 mol / mol AgX sensitizing dye BS-1 4 × 10 ^-4 mol / mol AgX sensitizing dye BS-2 1 × 10 ^-4 mol / mol AgX (green-sensitive silver halide emulsion Preparation) (Solution A) and (Solution B)
The average particle diameter was 0.40 μm in the same manner as in EMP-1 except that the addition time of (C) and (C solution) and (D solution) were changed.
m, a coefficient of variation 0.08, and a monodispersed cubic emulsion EMP-2 having a silver chloride content of 99.5%. Next, an average particle size of 0.50
A monodisperse cubic emulsion EMP-2B having a thickness of 0.08 μm, a coefficient of variation of 0.08 and a silver chloride content of 99.5% was obtained.

The above-mentioned EMP-2 was optimally subjected to chemical sensitization at 55 ° C. using the following compounds. Also EMP-2B
Similarly, after the optimal chemical sensitization, the sensitized E
MP-2 and EMP-2B were mixed at a silver amount of 1: 1 to obtain a green-sensitive silver halide emulsion (Em-G).

Sodium thiosulfate 1.5 mg / mol AgX Chloroauric acid 1.0 mg / mol AgX Stabilizer STAB-1 3 × 10 ⁻⁴ mol / mol AgX Stabilizer STAB-2 3 × 10 ⁻⁴ mol / mol AgX stability Agent STAB-3 3 × 10 ^-4 mol / mol AgX Sensitizing dye GS-1 4 × 10 ^-4 mol / mol AgX (Preparation of red-sensitive silver halide emulsion) (solution A) and (solution B)
The average particle diameter was 0.40 μm in the same manner as in EMP-1 except that the addition time of (C) and (C solution) and (D solution) were changed.
m, a coefficient of variation 0.08 and a monodisperse cubic emulsion EMP-3 having a silver chloride content of 99.5%. The average particle size is 0.38
A monodisperse cubic emulsion EMP-3B having a particle size of 0.08, a coefficient of variation of 0.08 and a silver chloride content of 99.5% was obtained.

The above-mentioned EMP-3 was optimally subjected to chemical sensitization at 60 ° C. using the following compounds. Also EMP-3B
Similarly, after the optimal chemical sensitization, the sensitized E
MP-3 and EMP-3B were mixed at a silver amount of 1: 1 to obtain a red-sensitive silver halide emulsion (Em-R).

Sodium thiosulfate 1.8 mg / mol AgX chloroauric acid 2.0 mg / mol AgX stabilizer STAB-1 3 × 10 ⁻⁴ mol / mol AgX stabilizer STAB-2 3 × 10 ⁻⁴ mol / mol AgX stability Agent STAB-3 3 × 10 ⁻⁴ mol / mol AgX sensitizing dye RS-1 1 × 10 ⁻⁴ mol / mol AgX sensitizing dye RS-2 1 × 10 ⁻⁴ mol / mol AgX STAB-1: 1- ( 3-acetamidophenyl) -5-mercaptotetrazole STAB-2: 1-phenyl-5-mercaptotetrazole STAB-3: 1- (4-ethoxyphenyl) -5-mercaptotetrazole or red-sensitive silver halide emulsion Was added at 2.0 × 10 ^-3 per mol of silver halide.

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After the thus-prepared sample was exposed to light wedges by a conventional method, development processing was performed in the following development processing step A.

[Development Processing Step A] Processing Step Processing Temperature Time Replenishment Color Development 38.0 ± 0.3 ° C. 45 seconds 80 ml Bleaching and Fixing 35.0 ± 0.5 ° C. 45 seconds 120 ml Stabilization 30-34 ° C. 60 seconds 150 ml drying 60 to 80 ° C. for 30 seconds The composition of the developing solution is shown below.

Color developer tank solution and replenisher tank solution Replenisher Pure water 800 ml 800 ml triethylenediamine 2 g 3 g diethylene glycol 10 g 10 g potassium bromide 0.01 g-potassium chloride 3.5 g-potassium sulfite 0.25 g 0.5 g N-ethyl -N- (β-methanesulfonamidoethyl) -3-methyl-4-aminoaniline sulfate 6.0 g 10.0 g N, N-diethylhydroxylamine 6.8 g 6.0 g Triethanolamine 10.0 g 10.0 g Diethylenetriaminepentasodium pentasodium 2.0 g 2.0 g Optical brightener (4,4'-diaminostilbene disulfonic acid derivative) 2.0 g 2.5 g Potassium carbonate 30 g 30 g Water was added to make a total volume of 1 liter. pH = 1
Adjust the replenisher to pH = 10.60 to 0.10.

Bleach-fix solution and replenisher Ferric ammonium diethylenetriaminepentaacetate dihydrate 65 g Diethylenetriaminepentaacetic acid 3 g Ammonium thiosulfate (70% aqueous solution) 100 ml 2-amino-5-mercapto-1,3,4-thiadiazole 2 0.0g ammonium sulfite (40% aqueous solution) 27.5ml Water is added to make up to 1 liter, and the pH is adjusted to 5.0 with potassium carbonate or glacial acetic acid.

Stabilizing solution tank solution and replenisher solution o-phenylphenol 1.0 g 5-chloro-2-methyl-4-isothiazolin-3-one 0.02 g 2-methyl-4-isothiazolin-3-one 0.02 g Diethylene glycol 1.0 g Optical brightener (Tinopearl SFP) 2.0 g 1-hydroxyethylidene-1,1-diphosphonic acid 1.8 g Bismuth chloride (45% aqueous solution) 0.65 g Magnesium sulfate heptahydrate 0.2 g PVP 1 2.0 g ammonia water (25% aqueous solution of ammonium hydroxide) 2.5 g trisodium nitrilotriacetate 1.5 g Water was added to make up to 1 liter, and the pH was adjusted to 7.5 with sulfuric acid or aqueous ammonia.

The additives in the first layer, the total amount of gelatin in the light-sensitive material, the presence / absence of the zeroth layer, and the refractive indices of the oil-soluble components in the second to seventh layers were changed as shown in Table 3, and the samples 102 to 102 were replaced. 1
19 were produced.

The color development of the obtained color sample (maximum color density), suitability for rapid processing, storage stability of raw sample (color turbidity, fog)
Was measured as follows.

<Coloring Property> Each of the prepared silver halide photographic light-sensitive material samples was exposed to light wedges by a conventional method, and then subjected to color developing processing in the developing step A described above. Using a PDA-65 densitometer (manufactured by Konica Corporation), the maximum color density (Dmax) of the blue-sensitive emulsion layer was measured for each of the obtained color-developed samples.

<Fast processing suitability>
The sample was processed in the developing step B in which the time of each of the color developing, bleach-fixing and stabilizing steps in the developing step A was halved, and the obtained sample was measured with a PDA-65 densitometer (manufactured by Konica Corporation). The reflection density was measured with blue light, and each gradation (the inclination of a straight line connecting two points of density 0.80 and 1.80 on the characteristic curve using (γ)) was obtained.

The suitability for rapid processing was determined by the following equation.

Rapid processing suitability = γB (gradation in development processing step B) / γA (gradation in development processing step A) The closer this value is to 1, the better the rapid processing suitability.

<Preservation of raw sample> -Evaluation of color turbidity-
After keeping the samples stored for 20 days at 20 ° C. and 50% RH, the samples were exposed to light wedges using blue light, and processed in the developing step A. The obtained sample was used as a PDA-65 densitometer (Konica Corporation)
), And the green density (DG) at a point where the reflection density of blue light was 1.5 was measured.

-Evaluation of fog- A sample having a wedge size was stored in a refrigerator at 55 ° C. and 40% RH for one week, and a sample obtained at 20 ° C. and 50% RH was obtained.
, And processed in the above-mentioned developing step A without exposure, and the reflection density was measured with a PDA-65 densitometer (manufactured by Konica Corporation) using blue light, and the density of the refrigerator storage product was determined as Dmi.
n0, the concentration of the 55 ° C 40% RH stored product is Dmin,
The storage fog (ΔDmin) was determined by the following equation.

ΔDmin = Dmin−Dmin0 The results are shown in Table 3.

[0153]

[Table 3]

From the above results, it can be seen that the present invention is excellent in comparison. The first embodiment is an embodiment corresponding to claims 1 to 4 and 8.

(Embodiment 2) In Embodiment 1, the following modified processing was performed.

[Development Processing Step C] Processing Step Processing Temperature Time Replenishment Color Development 38.0 ± 0.3 ° C. 22 seconds 81 ml Bleaching and Fixing 35.0 ± 0.5 ° C. 22 seconds 54 ml Stabilization 30-34 ° C. 25 seconds 150 ml drying 60 to 80 ° C. for 30 seconds The composition of the developing solution is shown below.

Color developer tank solution and replenisher tank solution Replenisher Pure water 800 ml 800 ml diethylene glycol 10 g 10 g potassium bromide 0.01 g-potassium chloride 3.5 g-potassium sulfite 0.25 g 0.5 g N-ethyl-N- ( β-methanesulfonamidoethyl) -3-methyl-4-aminoaniline sulfate 6.5 g 10.5 g N, N-diethylhydroxylamine 3.5 g 6.0 g N, N-bis (2-sulfoethyl) hydroxyamine 3 5.5 g 6.0 g triethanolamine 10.0 g 10.0 g pentasodium diethylenetriaminepentaacetate 2.0 g 2.0 g Optical brightener (4,4'-diaminostilbene disulfonic acid derivative) 2.0 g 2.5 g potassium carbonate 30 g 30g Add water to make total volume 1 liter, tank PH = 1
Adjust the replenisher to pH = 10.60 to 0.10.

Bleach-fixing solution tank solution and replenisher tank solution Replenisher diammonium ferric ammonium diacetate dihydrate 100 g 50 g diethylenetriamine pentaacetic acid 3 g 3 g ammonium thiosulfate (70% aqueous solution) 200 ml 100 ml 2-amino-5-mercapto-1 2,3,4-thiadiazole 2.0 g 1.0 g Ammonium sulfite (40% aqueous solution) 50 ml 25 ml Add water to make the total volume 1 liter, use potassium carbonate or glacial acetic acid to make the tank solution pH = 7.0, and make up the replenisher solution pH = 6.
Adjust to 5.

Stabilizing solution tank solution and replenisher solution o-phenylphenol 1.0 g 5-chloro-2-methyl-4-isothiazolin-3-one 0.02 g 2-methyl-4-isothiazolin-3-one 0.02 g Diethylene glycol 1.0 g Optical brightener (Tinopearl SFP) 2.0 g 1-hydroxyethylidene-1,1-diphosphonic acid 1.8 g PVP 1.0 g Aqueous ammonia (25% aqueous ammonium hydroxide) 2.5 g Ethylenediaminetetraacetic acid 1 0.0 g Ammonium sulfite (40% aqueous solution) 10 ml Water is added to make the total volume 1 liter, and the pH is adjusted to 7.5 with sulfuric acid or aqueous ammonia.

The comparative sample 101 used in Example 1 was the same as the samples 201 to 2 except that the total amount of gelatin in the light-sensitive material and the total amount of oil-soluble components in the first layer were changed as shown in Table 4.
No. 06 was produced.

The color development and raw sample preservability were evaluated in the same manner as in Example 1, and it was confirmed that the effects of the present invention were obtained as shown in Table 4. The second embodiment is an embodiment corresponding to claim 10.

[0162]

[Table 4]

(Example 3) A comparative sample 101 used in Example 1 was prepared in the same manner as in Table 5 except that the additive of the first layer, the amount of gelatin in the light-sensitive material, and the support were changed as shown in Table 5. Samples 301 to 308 were produced.

As in the case of Example 1, the color development and the storage stability of the raw sample were evaluated. The pressure fog resistance was evaluated by the following method.

<Pressure fog resistance> A wedge-sized sample was set in a continuous weighting type scratch strength tester (Haydon) type 18 (manufactured by Shinto Kagaku Co., Ltd.) by a prescribed method, and a constant weight was applied to the sample surface. And then the developing step A
Processed in. After the treatment, the pressure fog was visually evaluated.

Table 5 shows the results.

[0167]

[Table 5]

From the above results, it can be seen that the present invention is excellent in comparison. The third embodiment is an embodiment corresponding to claims 5 to 7.

Example 4 Sample 10 used in Example 1
Sample No. 1 was prepared in the same manner as in Table 6, except that the total amount of gelatin in the light-sensitive material and the total amount of oil-soluble components in the first layer were changed. After the pattern exposure, the same processing as in Example 1 was performed.

<Exposure Apparatus> A helium / cadmium laser (about 442 nm) was prepared as a light source for exposure, and an optical system for exposing with light scanned by a polygon mirror while conveying a photosensitive material was assembled. The main scanning speed of this device is 16
At 0 m / sec, the beam system was about 80 μm, and the exposure time per pixel was 5 × 10 ⁻⁵ sec.

In the same manner as in Example 1, color development, suitability for rapid processing, and storage stability of raw samples (color turbidity, fog) were evaluated.
Table 6 shows the obtained results.

[0172]

[Table 6]

From the above results, it can be seen that the present invention is excellent in comparison. The fourth embodiment is an embodiment corresponding to the ninth embodiment.

(Example 5) Sample 10 used in Example 1
Sample Nos. 1 to 5 were the same as Samples 1 to 5 except that the ratio of the oil-soluble component to the gelatin in the blue-sensitive emulsion layer was changed as shown in Table 7.
09 was produced. After subjecting these samples to light wedge exposure with blue light by a conventional method, the samples were subjected to the development processing steps A and C and the development processing steps D to F described below. The obtained sample was evaluated for color development and raw sample storage (color turbidity, fog) in the same manner as in Example 1.

[Development processing step D]
Except for heating to 0 ° C., processing was carried out according to the same formulation and processing method as in the development processing step C.

[Development Processing Step E] The thickness of the section of the processing space of the processing apparatus is about 2.5 mm, and the amount of the processing solution in the processing space is about 60% of the total volume of the processing solution used in this system. %, The following processing steps were performed using a processing system designed to be%.

Processing Step Processing Temperature Time Replenishment Color Development 42.0 ± 0.3 ° C. 7 seconds 65 ml Bleaching and Fixing 38.0 ± 0.5 ° C. 7 seconds 60 ml Stabilization 30-34 ° C. 16 seconds 120 ml Drying 60-80 ° C. The composition of the developing solution for 15 seconds is shown below.

Color developer tank solution and replenisher tank solution Replenisher Pure water 800 ml 800 ml diethylene glycol 15 g 15 g potassium bromide 0.02 g 0.008 g potassium chloride 3 g 0.3 g potassium sulfite 5.0 × 10 ⁴ mol 7.0 × 10 ⁴ mol N-ethyl-N- (β-methanesulfonamidoethyl) -3-methyl-4-aminoaniline sulfate 8.0 g 15.0 g N, N-bis (2-sulfoethyl) hydroxyamine 6.0 g 6 5.0 g pentasodium diethylenetriaminepentaacetate 5.0 g 7.5 g sodium p-toluenesulfonate 15.0 g 15.0 g potassium carbonate 33 g 30 g Water was added to make a total volume of 1 liter, and the tank solution was pH = 1.
At 0.10, the replenisher is adjusted to pH = 10.40.

Bleach-fix solution tank solution and replenisher solution Tank solution Replenisher solution Ferric ammonium ethylenediaminedisuccinate 0.20 mol 0.32 mol Ethylenediaminedisuccinate 0.02 mol 0.032 mol Ammonium thiosulfate 0.65 mol 1.04 mol ammonium sulfite 0.12 mol 0.192 mol Water was added to make the total volume 1 liter. The tank solution was adjusted to pH = 6.0 with potassium carbonate or glacial acetic acid, and the replenisher was adjusted to pH = 5.
Adjust to 0.

[0180] stabilizing solution tank solution and replenisher o- phenylphenol 0.1g fluorescent whitening agent (Tinopal _{SFP) 1.0g ZnSO 4 · 7H 2} O 0.1g 1- hydroxyethylidene-1,1-diphosphonic acid ( (60% aqueous solution) 3.0 g Ethylenediaminetetraacetic acid 1.5 g Ammonium sulfite (40% aqueous solution) 5.0 ml Water is added to make the total volume 1 liter, and the pH is adjusted to 7.8 with sulfuric acid or aqueous ammonia.

[Development Processing Step F] As a processing apparatus, a coating and developing apparatus is used, and the first constituent liquid (a) is supplied to the emulsion surface of the photosensitive material heated by the heating means of the processing apparatus. The color developing step was carried out by the same method of supplying the second component liquid (b) to the emulsion surface of the light-sensitive material. 0.5 seconds after the supply of the first constituent liquid, the second constituent liquid is supplied.

The processing steps including the color development step are described below.

Processing Step Processing Temperature Time Replenishment Color Development 80 ° C. 7 seconds 40 ml Bleaching and Fixing 38.0 ± 0.5 ° C. 7 seconds 60 ml Stabilization 30-34 ° C. 16 seconds 120 ml Drying 60-80 ° C. 15 seconds The composition is shown below.

Color developing solution: First constituent solution (a) Pure water 500 ml Sodium sulfite 1.0 g Diethylenetriaminepentasodium pentasodium 3.0 g p-toluenesulfonic acid 20.0 g N-ethyl-N- (β-methanesulfone Amidoethyl) -3-methyl-4-aminoaniline sulfate 43.0 g Water was added to make 1 liter, and potassium hydroxide or 50
Adjust to pH 2.0 with% sulfuric acid.

Color developing solution: second constituent solution (b) Pure water 500 ml Potassium chloride 10.0 g Pentasodium diethylenetriaminepentaacetate 3.0 g Potassium carbonate 82.0 g p-toluenesulfonic acid 15.0 g Add water to 1 liter And potassium hydroxide or 50
Adjust to pH 13.5 with% sulfuric acid.

Bleach-fixing / stabilizing step [Development processing step E]
Same as.

Table 7 shows the results of the evaluation.

[0188]

[Table 7]

From the above results, it can be seen that the present invention is excellent in comparison. The fifth embodiment is described in claims 11 to 1.
Example 3

Example 6 Example 1 was repeated, except that QDP-1500A manufactured by Konica Corporation was used as a printer processor, Konica ECOJET-HQA-B was used as a processing chemical, and running processing was performed in accordance with the process name CPK-HQA-1. Chromogenicity and raw sample preservability were tested in the same manner as described above. As a result, the effect of the present invention was obtained.

[0191]

As demonstrated in the examples, silver halide photographic light-sensitive materials suitable for direct-viewing printing materials which are excellent in the preservability of raw samples and stably provide high image quality even in rapid processing according to the present invention. A material and an imaging method were obtained.

──────────────────────────────────────────────────の Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) G03C 7/392 G03C 7/392 A 7/407 7/407 F term (Reference) 2H016 AC00 AD00 AE00 AG02 BC00 BC04 BD00 BD01 2H023 AA00 CA14 CC05 CD13 DB00 FA02 FA04 FA08 FB00 FB01

Claims (16)

[Claims] A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. 3. The total coating amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided on the support of the silver halide photographic light-sensitive material. 0 g / m ^{2 to} 7.2 g / m ² , and the total amount of oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g.
/ M ² or more and 0.90 g / m ² or less, and at least one of the blue-sensitive silver halide emulsion layers contains at least one water-soluble compound represented by the following general formula I. Silver halide photographic light-sensitive material. Embedded image [Wherein, Ar represents a phenyl group, a naphthyl group, or a cyclohexyl group, and R ₁ represents a hydrogen atom, an alkyl group, an alkoxy group, a carboxyl group or a salt thereof, a sulfo group or a salt thereof, a hydroxyl group which can be substituted for Ar. ,
It represents an amino group, an acylamino group, a carbamoyl group or a sulfonamide group, and M represents an alkali metal atom or an ammonium group. ] 2. The content of the compound represented by the general formula I is at least 5 × 10 ^-4 mol and 2 × 1 per mol of silver halide.
The silver halide photographic material as claimed in claim 1, characterized in that 0 ^-2 mol or less. 3. A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. 3. The total coating amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided on the support of the silver halide photographic light-sensitive material. 0 g / m ^{2 to} 7.2 g / m ² , and the total amount of oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g.
/ M ² or more and 0.90 g / m ² or less, and the molecular weight of a yellow color coupler contained in the blue-sensitive silver halide emulsion layer is 700 or less. 4. A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. 3. The total coating amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided on the support of the silver halide photographic light-sensitive material. 0 g / m ^{2 to} 7.2 g / m ² , and the total amount of oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g.
/ M ² or more 0.90 g / m ² or less and a silver halide photosensitive material characterized by having a photographic constituent layers on the side closest to the support does not contain a silver halide emulsion. 5. A silver halide photograph having at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer, and at least one photographic component layer containing a red-sensitive silver halide emulsion. In the light-sensitive material, the total amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is coated on the support of the silver halide photographic light-sensitive material is 4.0 g / m ² or more. 0.2 g / m ² or less, and the total amount of the oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g / m ² or more and 0.90 g.
A silver halide photographic light-sensitive material, characterized in that a photographic constituent layer having a density of at most / m ² is coated on a support having been subjected to a surface plasma treatment. 6. A silver halide photograph having at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one photographic component layer containing a red-sensitive silver halide emulsion. In the light-sensitive material, the total amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is coated on the support of the silver halide photographic light-sensitive material is 4.0 g / m ² or more. 0.2 g / m ² or less, and the total amount of the oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g / m ² or more and 0.90 g.
/ M ² or less is 20 μm or more and 500 μm or less.
A silver halide photographic light-sensitive material which is coated on a support having a thickness of not more than m and having been subjected to a gelatin undercoating treatment. 7. A silver halide color having at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one photographic component layer containing a red-sensitive silver halide emulsion. In the photographic light-sensitive material, the total amount of gelatin contained in the photographic constituent layer on the side where the silver halide emulsion layer is coated on the support of the silver halide photographic light-sensitive material is 4.0 g / m ² or more. 7.2 g / m ²
The total amount of the oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g / m ² or more.
90 g / m ² or less of the photographic constituent layer is 25 μm or more and 1
A silver halide photographic light-sensitive material coated on a base paper support laminated with polyethylene having a size of not more than 00 μm. 8. A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. The silver halide photographic light-sensitive material has a total coating amount of 4.0 g of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided on the support of the silver halide photographic light-sensitive material. / M ² or more7.
2 g / m ² or less, and the total amount of the oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g / m 2.
^{2 to} 0.90 g / m ² and the refractive index of the oil-soluble component of the oil-in-water dispersion contained in a layer farther from the support than the blue-sensitive silver halide emulsion layer is 1.48 to 1. .
A silver halide photographic light-sensitive material, characterized by having a molecular weight of 58 or less 9. A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. In the method for forming an image of a silver halide color photographic light-sensitive material, the total coating of gelatin contained in the photographic constituent layer on the side where the silver halide emulsion layer is coated on the support of the silver halide photographic light-sensitive material is provided. the amount is at 7.2 g / m ² or less 4.0 g / m ² or more, the blue total amount of oil-soluble photographic constituents contained in the sensitive silver halide emulsion layer is 0.40 g / m ² or more 0.90 g / m Image formation of a silver halide photographic light-sensitive material characterized in that a silver halide photographic light-sensitive material of ² or less is subjected to scanning exposure with an exposure time per pixel of 10 ^-4 seconds or less, and then subjected to color development. Method. 10. A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. In the method for forming an image of a silver halide photographic light-sensitive material, the total amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided on the support of the silver halide photographic light-sensitive material Is 4.0
g / m ² or more 7.2 g / m ² or less, the total amount of oil-soluble photographic constituents contained in said blue-sensitive silver halide emulsion layer is 0.40 g / m ² or more 0.90 g / m ² or less An image forming method for a silver halide photographic light-sensitive material, which comprises subjecting a silver halide photographic light-sensitive material to a color development processing after exposure to a color development time of 30 seconds or less. 11. A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. In the method for forming an image of a silver halide photographic light-sensitive material, a silver halide photographic light-sensitive material having a weight ratio of an oil-soluble photographic component to gelatin contained in the blue-sensitive silver halide emulsion layer of 0.70 or less is exposed. Thereafter, a color developing process is performed by applying a processing solution to the photosensitive material, and an image forming method for a silver halide photographic photosensitive material. 12. A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. In the method for forming an image of a silver halide photographic light-sensitive material, a silver halide photographic light-sensitive material having a weight ratio of an oil-soluble photographic component to gelatin contained in the blue-sensitive silver halide emulsion layer of 0.70 or less is exposed. Thereafter, processing is carried out using a processing apparatus in which the thickness of the color developing bath is 100 times or less the thickness of the silver halide photographic light-sensitive material. 13. A photographic component layer comprising at least one blue-sensitive silver halide emulsion layer, at least one green-sensitive silver halide emulsion layer and at least one red-sensitive silver halide emulsion on a reflective support. In the method for forming an image of a silver halide photographic light-sensitive material, a silver halide photographic light-sensitive material having a weight ratio of an oil-soluble photographic component to gelatin contained in the blue-sensitive silver halide emulsion layer of 0.70 or less is exposed. A method for forming an image on a silver halide photographic light-sensitive material, wherein the color development processing is performed after heating the temperature to 40 ° C. or higher and 60 ° C. or lower. 14. The weight ratio of the oil-soluble photographic component to gelatin contained in the blue-sensitive silver halide emulsion layer is 0.7.
The silver halide photographic material according to any one of claims 1 to 8, wherein the number is 0 or more. 15. The weight ratio of the oil-soluble photographic component to gelatin contained in the blue-sensitive silver halide emulsion layer is 0.7.
The image forming method for a silver halide photographic light-sensitive material according to any one of claims 9 to 10, wherein the number is 0 or more. 16. The total amount of gelatin contained in the photographic component layer on the side where the silver halide emulsion layer is provided on the support of the silver halide photographic light-sensitive material is 4.0 g / m ² or more. 0.2 g / m ² or less, and the total amount of the oil-soluble photographic components contained in the blue-sensitive silver halide emulsion layer is 0.40 g / m 2.
^The method for forming an image of a silver halide photographic light-sensitive material according to any one of claims 11 to 13, wherein the weight is ² or more and 0.90 g / m2 or less.