JPS58115436A - Silver halide color photosensitive material - Google Patents

Abstract

PURPOSE:To improve photosensitive, graininess, and sharpness, by providing a green sensitive emulsion layer between a blue sensitive emulsion layer and a yellow filter. CONSTITUTION:A color negative type photosensitive material comprises a support, a red sensitive emulsion layer contg. a cyan coupler laid on the support, a green sensitive emulsion layer contg. a yellow coupler, at least 2 blue sensitive emulsion layer contg. a magenta coupler, with at least one of the 2 layers contg. a yellow colored magenta coupler, a yellow filter layer, and a green sensitive emulsion layer between said blue sensitive emulsion layer contg. colored magenta coupler and said filter. A combination of the green sensitive emulsion layer and the blue sensitive emulsion layer with color couplers are accorded with this color negative to enhance sharpness of a magenta image.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a silver halide color photographic light-sensitive material, and more specifically, a silver halide color photographic light-sensitive material 11cR for photographing with improved sensitivity graininess and sharpness.

In general, multilayer color photographic materials are required to have various characteristics for their quality, one of which is that the outline of each layer is clear and fine images can be depicted without blurring, that is, good sharpness. be.

Another characteristic is that when one color-sensitive layer forms a dye, the other color-sensitive layers are colored by the oxidized product of the color developing agent produced there, and the color does not become cloudy, that is, the color is highly pure. In particular, one of the important characteristics of negative photosensitive materials is to faithfully reproduce a wide exposure range, that is, to have a wide exposure tolerance. Another characteristic is that the image quality is smooth and not rough, that is, the graininess is good.

Various attempts have been made to impart these properties to multilayer color photographic materials, but these have not yet been sufficient. For example, in order to improve the sharpness and graininess of an image, (&) optical factors such as grain size distribution of silver halide crystals, dispersion state in the emulsion layer, (b) scattering and reflection of light during exposure, etc. , (c) It is necessary to take measures corresponding to at least one of chemical factors such as development speed and development effect, and other factors, and various measures have been taken.

Conventionally, multilayer color photographic materials have a yellow color-image layer,
A yellow filter consists of a single layer, a magenta color image layer and a cyan color image layer, but in order to allow only the golden light of color M to reach each color image layer, K usually forms a cyan image from the support. The red-sensitive emulsion layer forms a magenta image, the green-sensitive emulsion layer forms a magenta image, and the blue-sensitive emulsion layer forms a yellow image.

[-However, it is empirically known that the visual sharpness of images in color photographic materials is greatly affected by the sharpness of magenta color images, followed by that of cyan images. ing. In the conventional layer structure, the sharpness of the magenta image is To:111<, due to the influence of light scattering in the edge-sensitive emulsion layer and the company-paid sensitive emulsion layer, giving a strong impression that the overall rigidity is poor. In order to improve this drawback, the high sensitivity of the blue-sensitive emulsion layer can be improved by a layer structure in which only a part of the blue-sensitive emulsion layer is moved below the green-sensitive emulsion layer or the red-sensitive emulsion layer, and the other part is left in the top Fi layer. For example, U.S. Pat. No. 3,658,536 describes the improvement of sharpness by maintaining and reducing light scattering into edge-sensitive emulsion layers. However, even in this case, the film thicknesses of the blue-sensitive emulsion layer and the emulsion layer/non-emulsion layer are not completely invisible to the green-sensitive emulsion layer, and satisfactory performance may still be obtained.

In order to improve this drawback, in the layer structure of the conventional multilayer color photographic light-sensitive material, a part of the green-sensitive emulsion layer is provided on the blue-sensitive emulsion layer, or a yellow filter layer is added to the above method. A method of dividing the g7As layer into two and having a yellow filter density corresponding to one of the two halves was disclosed in Japanese Patent Application Laid-Open No. 1973.
-79334. However, in this case, the green-sensitive emulsion layer is exposed to unnecessary (undesirable) blue light, resulting in unfavorable color reproduction. Furthermore, when a yellow filter density is imparted to the retention layer, the sensitivity of the blue-sensitive emulsion layer becomes low.

Therefore, in order to match the color balance, the sensitivity of the other photosensitive layers is lowered, resulting in a low sensitivity color photosensitive material.

As a result of various studies on the above-mentioned shoes, the present inventors have found that a red-sensitive silver halide emulsion layer containing a diffusion-resistant cyan coupler and a green-sensitive silver halide emulsion layer containing a diffusion-resistant yellow coupler are provided on a support. Consists of two or more emulsion layers and is diffusion resistant!
a blue-sensitive halogenated fli milk M layer containing a zenta coupler, and further containing at least one diffusion-resistant colored magenta coupler for coloring at least one of the two or more layers; and a yellow filter. At least 1% of the edge-sensitive silver halide emulsion layer is disposed between the blue-sensitive halide chain emulsion layer containing a diffusion-resistant colored magenta coupler and the yellow filter layer. It has been found that the above object can be achieved by the developed silver halide color photographic material.

That is, according to the present invention, a novel color photographic material is proposed using a specific combination K of an improved layer structure and a coupler, and an attempt is made to solve the above-mentioned problems.

Hereinafter, the color photographic sensory material of the present invention will be explained in more detail.

In the silver halide color light-sensitive material of the present invention, the blue-sensitive silver halide emulsion layer (hereinafter the silver halide emulsion layer is simply referred to as an emulsion layer) has a structure of at least two layers, and the blue-sensitive emulsion layer and at least one yellow filter layer.
It often has a layer structure such as a green-sensitive emulsion layer, but it is preferable to have the above-mentioned edge-sensitive emulsion layer #'12 layer structure.

When the blue-sensitive emulsion layer and the edge-sensitive emulsion layer both form a two-layer structure, one of the light-sensitive emulsion layers is a high-sensitivity layer, and the other light-sensitive emulsion layer is an emulsion with a lower sensitivity. It is a layer.

In the present invention, the above-mentioned high-sensitivity photosensitive layer, low-sensitivity m-yt, and photosensitive layer may each have a structure of two layers, but in this case, the one closer to the support The layer is preferably a layer with low photosensitivity.

Also, the high photosensitivity s! used in the present invention! The difference in sensitivity between the multilayer and the low-sensitivity photomultilayer can be determined by a simple method, taking into account the 1IllI property and graininess, but generally it is approximately 0.1 to 1.0101iE ( g; exposure amount)
It is preferable to have a difference of

One example of the basic layer structure of the color photosensitive material that achieves the above object of the present invention is a two-layer structure consisting of a high-sensitivity photosensitive layer such as a blue-sensitive emulsion layer and a low-sensitivity photosensitive layer. However, there is a layer structure in which a high-sensitivity photosensitive layer is arranged as an upper layer and a low-sensitivity S-photosensitive layer is arranged as a lower layer, so that a Kas-enhanced emulsion layer of both of the above-mentioned photosensitive layers is present.

According to the present invention, in the above-mentioned layer structure, each of the blue-sensitive emulsion layers KU contains a colored magenta coupler that colors a diffusion-resistant yellow, and the green-sensitive emulsion layer contains a diffusion-resistant yellow coupler. It has novelty.

In the color photosensitive material of the present invention, which is characterized by such a layer structure and structure, a blue-sensitive highly sensitive emulsion layer can be thinned and coated as the top layer, so that high sensitivity can be achieved. At the same time, it was possible to significantly reduce the amount of light scattering to the green-sensitive emulsion layer below, and as a result, the sharpness of color in the asi emulsion layer was significantly improved. In addition, the blue-sensitive emulsion layer on the top layer of the actual Ku contains a colored cobra colored yellow as mentioned above.
Since the emulsion layer itself has a built-in effect as a yellow filter layer, the green-sensitive emulsion layer is prevented from being affected by unnecessary blue light that is undesirable for the green-sensitive emulsion layer. Therefore, the color reproducibility in the aIa emulsion layer does not deteriorate.

The effects of the present invention are as described above, but since it is said that the sharpness of the color image in the edge-sensitive layer has the greatest effect on human visibility, the effect of the present invention is This improves the sharpness of the print vj4g11, and is very useful for color photographic technology where the main objective is to improve the quality of the print. As the yellow-colored colored magenta coupler added to the blue-sensitive emulsion layer in the present invention, a compound in which the coupling position of a colorless magenta coupler is substituted with arylazo is generally used. Example U.S. Patent No. 2,801°175
No. 2,983,608, No. 3,005゜71
No. 2, No. 3,684,514, British AI Patent No. 937
゜621, JP-A-49-123625, JP-A-49-Sho.
The compound described in U.S. Pat.
- Colored magenta couplers of the type in which the dye flows out into the processing bath by reaction with the oxidized form of the main agent can also be used. Specific examples of these tags are listed below.

CM-1 CM-3o4 Next, in the present invention, the diffusion-resistant yellow coupler used in the edge-sensitive silver decagenide emulsion layer may be appropriately selected from conventionally known ones. , A 17643■P25 (197
(December 2008) K is listed.

These are known yellow couplers.

The above-mentioned fast-reacting couplers used in the present invention are preferably diffusion-resistant two-equivalent yellow couplers, and among them, those represented by the following general formulas ([) to M are particularly preferred.

General formula Ll) 2 In the formula, 1% a tert-butyl group or aryl group,
R2 is a hydrogen atom, a halogen atom (for example, a chlorine atom, a fluorine atom, a bromine atom, etc.) or an alkoxy group (preferably a lower alkoxy group having 1 to 3 carbon atoms); alkyl group,
Represents an aryl group or a heterocyclic residue, where Xl is a cyclic diacylamino group.

It represents a reliazole residue in which a cyclic monoacylamino group or a nitrogen atom is tangentially bonded to the active carbon atom in the formula. Furthermore, each of the above RIs Ra and Xl may have a substituent. Further, in order to make the compound represented by the general formula [1] diffusion resistant, it is preferable that the total number of carbon atoms of bird, eight and bird is 8 or more, b:
@KRs preferably has 8 or more carbon atoms.

In the formula, R4, bird, and R6 are each the bird of the general formula U).

Represents the group mentioned in R3, W is -808- group, -80,
NH- group or -NH80,- group, R1Fi represents an alkyl group, aryl group or heterocyclic residue, and a cyclic diacylamino group, a cyclic monoacylamino group or a nitrogen atom is directly attached to the carbon atom of the active point in the formula. 0 representing a bonded triazole ring residue, an aryloxy group, an aryloxy group, or an arylthio group, and the above R4, u, , R
a and X/) each may have a divalent substituent. Furthermore, in order to make the compound represented by the general formula (II) diffusion resistant, R4,4 and bird carbon have a total of 8
The number of carbon atoms in K R is preferably 8 or more.

In the general formula (III) and the formula, the current and horse are R1 and R1 of the general formula [1], respectively.
represents the group described in , w, H-c-o- (however, carbon 1 atom is directly bonded to the benzene ring) group, -NH80,
- group or -8O,NH- group, R1 represents an alkyl group, aryl group or heterocyclic residue, and Y represents a divalent organic group. Zl is a sulfonyl group, carbonyl group, or alkylene disulfonamide group, z, and zsla represent a group of nonmetallic atoms necessary to form a heterocycle on pages 4-6 with the nitrogen atom, and 2 is a simple bond or #'i represents a divalent organic group (for example, an alkylene group, an alkenylene group, an arylene group, an oxyalkyleneoxy group, an oxyaryleneoxy group, a sulfonylalkylenesulfonyl group, a sulfonylarylenesulfonyl group, etc.). Further, each of the R1, 4, bird, and Y groups may have a substituent. Furthermore, in order to make the compound represented by general formula [11] diffusion resistant, it is preferable that the total number of carbon atoms in R1, R1, and R1 is 8 or more, and the special KR
It is preferable that the number of carbon electrons in s is 8 or more.

General formula (iv') R□ In the formula, R, and Ru are respectively in the general formula [■] and R
8 represents the group mentioned above, W is -NHCO- group or -
(:'0NH- group, 84 company alkyl group, aryl group, or heterocyclic residue. represents a triazole ring residue, an aryloxy group, an acyloxy group, or an arylthio group.Also, each of the above R1, R11, and
It may also contain substituents. Furthermore, in order to make the compound represented by the general formula [N] diffusion resistant, R, Tori, and RI! The total number of carbon atoms in KR is preferably 8 or more, and the total number of carbon atoms in KR is preferably 8 or more.

4 In the formula, R3 and R each represent the groups described in R1 and 8 of the above general formula (D, R1 represents an alkyl group, an aryl group, a v group or a 79-vote residue, xa#'i cyclic It represents a diacylamino group, a cyclic monoacylamino group, a triazole ring residue in which the nitrogen atom is directly bonded to the active carbon atom in the formula, an aryloxy group, an aryloxy group, or an arylthio group. In addition, each of the above R, R, R, and C groups may have a substituent (・.Furthermore, in order to make the compound represented by the general formulas diffusion resistant, R, ,R
- and Rm preferably have a total number of carbon atoms of 8 or more, and it is preferable that KRII has a total number of carbon atoms of 8 or more.

In the general formulas CI) to (vIK, xl to Y and Y are groups that are eliminated during color development, representative examples 3,
-t)<ΣCOOH 4, Qu80 betCH30 9, -o<Σ80. N.H.

CH.

CH.

n, 23. Among the couplers represented by the general formulas [n to 2], those represented by the general formulas [1] to yen exhibit particularly preferable effects.

Specific examples of fast-reactive couplers in the present invention are listed below, and these Kg! 0-9 Y-5 In the present invention, as mentioned above, the green-sensitive emulsion layer containing the above-mentioned yellow coupler has a two-layer structure of a high-sensitivity layer and a low-sensitivity light-sensitive layer. It is preferable that the color density after development of the high-sensitivity am light-sensitive emulsion layer in this layer structure is less than or equal to the color density of the green-sensitive emulsion layer. Furthermore, in order to enhance the effects of the present invention, the low-sensitivity IjkIII emulsion layer and the layer adjacent thereto contain a compound (hereinafter referred to as a DIR compound) that reacts with the oxide of the developer to release a development inhibitor. It is preferable to let For DIR compounds, see, for example, U.S. Pat. No. 3,227,554 Kt1
mK is being deployed. DIR compounds are used in amounts up to 2 q/ai, particularly preferably up to o, t-o, ssv/cd, based on the constituent layers mentioned above. In addition, the blue-sensitive emulsion layer according to the present invention may contain a colorless magenta coupler together with a yellow colored magenta coupler.11 The magenta coupler used in the present invention may include diffusion-resistant virazocan-based and pyrazolotriazole. Examples include compounds such as pyrazolinobenzimidazole, indacylon, and pyrazolinobenzimidazole.

Examples of the above-mentioned pyrazolone magenta couplers include U.S. Pat. No. 2,600,788 and U.S. Pat.
No. 3,127,269, No. 3,311゜47
6 @, No. 3,419.391, No. 3,519゜4
No. 29, No. 3,558,318, No. 3.684゜514, No. 3,888,680, 4I Kaisho 49-
No. 29639, No. 49-111631, Oka 49-12
No. 9538, No. 50-13041, Patent application 1982-24
No. 690, No. 50-134470, No. 50-1563
It is described in No. 27. As a pyrazolotriazole magenta coupler, for example, British Patent No. 1.24
No. 7゜493, Belgian Patent No. 792,525, etc., and is a pyrazolinobenzimidazole!
As a zenta coupler, for example, US Pat. No. 113,061
No. 432, West German Patent No. 2,156.111, Japanese Patent Publication No. 46-60479, etc. Furthermore, as an indacillin magenta coupler, there is, for example, a note @ in Belgian Patent No. 769,116. Typical compound examples of the above magenta couplers are shown below. US Pat. No. 2,369,929@ as a diffusion-resistant cyan coupler that can be used.

No. 2,474,293, No. 3,591,383, No. 2,895,826, No. 3,458,315
No. 3,311,476, No. 3,419,39
No. 0, No. 3,476.563, No. 3,253,9
No. 24, and British Patent No. 1,201,110, US m
s Permit No. 3.034,892, No. 3,386,301
No. 112,434,272 etc. specification KIe
@I) You can choose from % Tsuka. Furthermore, as a colorless coupler that can be used in combination with the present invention, British Patent No. 861,13
No. 8, - No. 914,145, No. 1,109,963
No., Special Publication No. 45-14033, -3-5-7 M-9c.

0COCHI-16 U.S. Patent No. 3,580,722 and Mitteilungenhausden, Forschnings, Laboratoire-Ender, Agfareberkusen 4I pp. 352-36
You can choose from Kk2@ such as 7 pages (1964). The usage amount of the above-mentioned diffusion-resistant coupler in the present invention is 2X per #1 mole in the general KFa photosensitive silver halide emulsion layer.
10-'' moles to 5X10-'' moles, preferably Cane IX
IG-' mole to 5 x 10-' mole. Various methods for dispersing the diffusion-resistant coupler include alkali aqueous dispersion method, solid dispersion method, latex dispersion method, oil-in-water emulsion dispersion method, etc. The method can be appropriately selected depending on the chemical structure of the diffusion-resistant coupler.In the present invention, the latex dispersion method and the oil-in-water emulsion dispersion method are effective for 411. Dispersion methods are well known, including the latex dispersion method and the
) The effect is 1111@49-7453a, 51-5
No. 9943, No. 54-32552 and Research Disclosure (Research Disclosure)
rs), August 1976, 414,850, pages 77-79.

Suitable latexes include, for example, styrene, ethyl acrylate, rope tyl acrylate, 4-butyl methacrylate, 2-acedo7toxyethyl methacrylate, 2
-(methacryloyloxy)ethyltrimethylammonium methosulfate, 3-(methacryloyloxy)
Propane-1-sulfonic acid sodium salt, N,-isoglobylacrylamide, N-(2-(2-methyl-4-
oxopentyl)] acrylamide, 2-acrylamido-2-methylpropanesulfonic acid, etc., homopolymers, copolymers, and yochitter polymers.

Oil-in-water type emulsification dispersion method Co., Ltd., can apply the conventionally known method of dispersing hydrophobic additives of coupler hemorrhoids. The coupler used by AK may be dispersed alone or simultaneously with the coupler used in combination with Fi, or may be dispersed separately and added independently.

In the color photographic m source material of the present invention, of the three types of color-sensitive silver halide emulsion layers, a blue-sensitive silver halide emulsion layer is preferably placed at a position that reaches the furthest from the support. Further, it is preferable that the blue silver halide emulsion layer is combined with a diffusion-resistant magenta coupler.

Further, if necessary, an intermediate layer for preventing color turbidity may be provided between the constituent layers of the color photographic sensory material according to the present invention, and the intermediate layer may be a hydroquinone derivative or a halogenated fine particle to control the progression between each emulsion layer. A material containing silver or the like is used.

In addition to the silver halide emulsion layer, the silver halide photographic material of the present invention can be provided with auxiliary layers such as a K11li layer, an intermediate layer, a filter' layer, an antihalation layer, and a back layer.

The silver halide used in the silver halide emulsion layer of the color photographic light-sensitive material according to the present invention includes silver halide, silver chloride, silver bromide, silver iodide, silver chlorobromide, silver iodobromide, and silver chloroiodide. Any of those used in silver halide photographic emulsions are included.

These silver halide grains may be coarse or fine, and may have a uniform or wide grain size distribution1. In addition, as the crystal of these silver halide grains, any normal crystal or twin crystal with a ratio of (ioo) plane to (111:1 direction) can be used. The structure f! may be uniform from the inside to the outside, or it may have a layered structure with different layers between the inside and outside.
! It may be a type in which rjnK is formed or a type in which rjnK is formed inside the particle. These silver halide grains can be prepared by known methods commonly used in the art.

It is preferable that soluble salts be removed from the silver halide emulsion used in the present invention, but those in which soluble salts have not been removed can also be used. It is also possible to use a mixture of two or more silver halide emulsions prepared separately.

As the binder for the silver halide emulsion layer of the color photographic light-sensitive material of the present invention, conventionally known binders can be used, such as gelatin, phenylcarbamylated gelatin, acylated gelatin, phthalated gelatin, and other gelatin derivatives. . These binders can be used as compatible mixtures of two or more if desired.

A silver halide photographic emulsion in which the above-mentioned silver halide grains are dispersed in a binder liquid can be sensitized with a chemical sensitizer. There are four types of sensitizers, chemical sensitizers, noble metal sensitizers, sulfur sensitizers, selenium sensitizers, and reduction sensitizers, which can be advantageously used in combination in the apparatus BA.

As the noble metal sensitizer, gold compounds and compounds such as ruthenium, rhodium, palladium, iridium, and platinum can be used.

In addition, when using a gold compound, ammonium thiocyanate and sodium thiocyanate can be further used in combination with K.

As the sulfur sensitizer, sulfur compounds can be used in addition to activated gelatin.

Active and inactive selenium compounds can be used as selenium sensitizers.

Reduction sensitizers include KFi monovalent tin salt, polyamine, bisalkylaminosulfide, silane compound, iminoaminomethanesulfinic acid, hydrazinium salt, and hydrazine derivative.

In addition to the above-mentioned additives, the color photographic material KITE of the present invention includes stabilizers, color enhancers, hardeners, surfactants, anti-staining agents, lubricants, ultraviolet absorbers, and other various materials useful for photographic materials. additives are used.

As the support, conventionally known supports such as glass film, plastic laminated paper, baryta paper, synthetic paper, etc. may be selected as appropriate depending on the intended use of the photographic material. These supports are generally subbed to enhance adhesion with the photographic emulsion layer.

Next, preferred solid line embodiments of the main constituent layers in the color photographic light-sensitive material according to the present invention are illustrated below. The order of layer arrangement is written from the surface layer side to the support side.

Practical woven embodiment 1 (1) Flit protective layer (2) Blue-sensitive, highly photosensitive silver halide emulsion layer containing a diffusion-resistant colored magenta coupler for coloring yellow and a diffusion-resistant colorless magenta coupler (3) Resistant Edge-sensitive, high-sensitivity silver halide emulsion layer containing a diffusive yellow coupler (4) Blue-sensitive, low-sensitivity silver halide emulsion containing a diffusion-resistant colorless magenta coupler and a diffusion-resistant colorless magenta coupler for coloring yellow Layer (5) Single layer of yellow filter (6) Edge-sensitive, low-sensitivity silver halide emulsion layer containing a diffusion-resistant yellow coupler (7) Red-sensitive silver halide emulsion layer containing a diffusion-resistant cyan coupler (8) Support Actual embodiment 2 (1) 4111 layer (2) Blue-sensitive high-light sensitivity silver halide emulsion layer containing diffusion-resistant colored magenta coupler of yellow K18 color and diffusion-resistant colorless magenta coupler (3) Diffusion-resistant Heat-sensitive, high-sensitivity silver halide emulsion layer containing a yellow coupler (4) Blue-sensitive, low-sensitivity silver halide emulsion layer containing a yellow-colored diffusion-resistant colored magenta coupler and a diffusion-resistant colorless magenta coupler Emulsion layer (5) Green-sensitive, low-sensitivity silver halide emulsion layer containing a diffusion-resistant yellow coupler (6) Yellow filter single layer (7) Green-sensitive, low-sensitivity silver halide emulsion layer containing a diffusion-resistant yellow coupler (8) Red-sensitive silver halide emulsion layer containing a diffusion-resistant cyan coupler (9) Support practical embodiment 3 (1) 1ill1 layer (2) Yellow-colored diffusion-resistant colored magenta coupler and diffusion-resistant colorless Blue-sensitive, high-sensitivity silver halide emulsion layer containing a magenta coupler (3) A-sensitive, high-sensitivity halogen, silver emulsion layer containing a diffusion-resistant yellow coupler (4) Yellow filter single layer (5) Diffusion-resistant edge-sensitive medium-light intensity silver halide emulsion layer (6) containing a yellow coupler; blue-sensitive low-sensitivity/SQ-genization containing a yellow-colored diffusion-resistant colored magenta coupler and a diffusion-resistant colorless magenta coupler; Silver emulsion layer ('1) Yellow filter single layer (8) Green-sensitive low-sensitivity silver halide emulsion layer containing diffusion-resistant yellow coupler (9) Red-sensitive silver decagenide emulsion containing diffusion-resistant cyan coupler Layer (to) Support Actual Embodiment 4 (1) Protective layer (2) Blue-sensitive high lII'Jt degree no-logenization containing a diffusion-resistant colored magenta coupler for coloring yellow and a diffusion-resistant colorless magenta coupler. Silver emulsion layer (3) Mie high-sensitivity silver halide emulsion layer containing a diffusion-resistant yellow coupler (4) Red-sensitive high-sensitivity silver halide emulsion layer containing a diffusion-resistant cyan coupler (5) Yellow A blue-sensitive low-sensitivity silver halide emulsion layer (6) containing a diffusion-resistant colored magenta coupler and a diffusion-resistant colorless magenta coupler (6) A yellow filter layer (7) A green-sensitive low-sensitivity emulsion layer containing a diffusion-resistant yellow coupler Silver halide emulsion layer (8) Red-sensitive, low-light-sensitive silver halide emulsion layer containing a diffusion-resistant cyan coupler (9) Support Color photograph IIIf according to the above of the present invention, the material is normally used after exposure Images can be obtained using color development methods. The basic processing steps in the negative-positive method include color development, bleaching,
Includes a fixing process. Each of these basic processing steps may be performed independently, but instead of performing two or more processing steps, a single processing may be performed using a processing liquid that has these functions. For example, one-bath color processing methods containing a color developing agent and iron salt bleaching components and thiosulfate fixing components, or iron ethylenediaminetetraacetate (II
) A complex salt-one-bath bleach-fix method containing a white component and a thiosulfate fixing component.

For the processing method of the color photographic light-sensitive material of the present invention, please refer to the special K.
There is no IlliI, and any processing method can be applied.

For example, representative methods include a method in which after color development, bleaching and fixing are carried out, followed by further washing and stabilization treatment if necessary; after color development, bleaching and fixing are carried out separately, and further washing is carried out if necessary. , a method of performing stabilizing treatment, or a method of carrying out in the order of hardening, neutralization, color development am stop fixing, washing with water, bleaching, fixing, washing with water, post-fecal film, washing with water, after color development, washing with water, supplementary color development, stop , a method in which bleaching, fixing, washing, and stabilization are carried out in this order; a development method in which the raw silver produced by color development is bleached with halogens, and then color development is performed again to increase the amount of dye produced; Any of the methods for processing a low silver content light-sensitive material using such an Amplify gamma ion agent may be used.

A typical color developing agent is p-phenylenediamine thread.

Further, a color developing agent can be added to the color photographic material. As a precursor of the color developing agent used in the present invention, US Pat. -507.114
No. 2,695,234, No. 3゜342.5
No. 99, Research Disclosure Volume 151,
415159 Nov, Schiff base type of color conditioner described in 1979, Research Disclosure Vol. 129, Al2924. Oct, 1976, 12
Volume 1, 412146 Jun, 1974, same volume 139
24 Nov, 1975, etc. can be applied.

Further, various additives can be added to the color developing solution depending on the required gPK.

Although a natural color image can be formed on a print base material using the color photographic light-sensitive material of the present invention, it is possible to form a color photograph using the color photographic material without using the color photographic material! The combinations of the fIA-yt material and the printed photosensitive material, and the combinations of the light-sensitive silver halide emulsion layer and the diffusion-resistant coupler in K, respectively, are shown below.

(1) Combination of color photographic light-sensitive material A and printed light-sensitive material A Color photographic light-sensitive material A: A combination of a red-sensitive silver halide emulsion layer combining a diffusion-resistant cyan coupler 1 and a diffusion-resistant yellow coupler on a support A color photographic light-sensitive material having a blue-sensitive silver halide emulsion layer which is a combination of a cloud-sensitive silver halide emulsion layer and a diffusion-resistant magenta coupler.

Print photosensitive material A: On a support, a red-sensitive silver 10-genide emulsion layer in combination with a diffusion-resistant cyan coupler, an edge-sensitive silver halogenide emulsion layer in combination with a diffusion-resistant yellow coupler, and a diffusion-resistant silver emulsion layer. ! A printed photosensitive material with a blue-sensitive silver halide emulsion layer combined with a zenta coupler.

As for the materials and additives used in the printed photosensitive material used here, those conventionally known for printed photosensitive materials are used.Although the current collection example of the present invention is shown below, the device Ij1 is limited by this. It's not a thing.

Practical Example 1 [Sample 1] Sample 1 was prepared by sequentially coating each layer of the queen on a support made of subbed cellulose trifacetate film.

Layer-7... Helation 1Ffjl Black colloidal silver was dispersed in an aqueous gelatin solution and gelatin 39/w1. It was coated at a ratio of 0.41"/11" silver to a dry film thickness of 2.0 mm.

Layer-2: Red-sensitive paper 1 modified silver halogenide emulsion layer Silver iodobromide emulsion containing 4 moles of silver iodide (average grain size 0.5
2μ, per 1k11 of emulsion) 0.25 mol of silver 10genide,
gelatin (containing 40.9%) was prepared in the usual manner. This emulsion 1 was chemically sensitized with # using a gold and sulfur sensitizer, and then anhydrous 9-ethyl-3,3'-di(3-sulfopropyl)-4,5,4' was used as a KFi red-sensitizing dye. , 5
'-Dibenzothiacarbocyanine hydroxide, anhydrous 5
,5'-dichloro-9-ethyl-3,3'-di(3-
sulfopropyl) thiacarbocyanine hydroxide, then 4-hydroxy-6-methyl-1,3,31
1-7tetrazaindene 0.259.1-phenyl-5
-Mercaptotetrazole 2ON9, polyvinylbisilidone 0.2.9' were added and the following dispersion (C-1) 50
0- was added.

The red-sensitive, low-sensitivity U silver halide emulsion obtained in the same manner was coated to a dry film thickness of 3.0 μm.

Layer-3: Red-sensitive, high-sensitivity silver halide emulsion layer Silver iodobromide emulsion containing 7 moles of silver iodide (average grain size 1.25
A µ emulsion containing 0.25 mol of silver halide and 30 g of gelatin per μ emulsion was prepared in a conventional manner. This emulsion 1 was chemically sensitized with 9 using a gold and sulfur sensitizer, and then anhydrous 9-processing compound 3,3゛-G (
3-sulfopropyl)-4゜5,4',5'-dibenzothiacal cyanine hydroxide, anhydrous 5,5'
-Dichloro-9-ethyl-3°3'-di(3-sulfopropyl)thiacarbocyanine hydroxide was added, then 4-hydroxy-6-methyl-1,a, 31L
, ''i Tetrazaindene 0.25,9,1-phenyl-5-mercaptotetrazole 8~, Polyvinylbisilidone 0.2Ii were added and the following dispersion (C-2) 5
0G- was added. The red-sensitive and highly sensitive silver halide emulsion thus obtained was coated to a dry film thickness of 2.0 μm.

Layer-4: Dry film thickness of intermediate layer gelatin aqueous solution: 1. It was applied so that θμ.

Layer-5...green-sensitive high-sensitivity silver halide emulsion layer 6 mol%
Silver iodobromide emulsion containing silver iodide (average grain size 0.35
#Silver halide 0.25 mol, gelatin 4 per emulsion
0II) in a conventional manner, and this emulsion 1 contains 9
was chemically sensitized with gold and sulfur sensitizers, and K was anhydrous 5,5'-dichloro-9-ethyl-3 as a green-sensitive sensitizing dye.
,3'-di(3-sulfopropyl)oxacarbocyanine hydroxide, anhydrous 5,5'-diphenyl-9-ethyl-3,3'-di(3-sulfopropyl)oxacarbocyanine, anhydrous 9-ethyl -3,3'-G(3-
sulfopropyl)-5,6,,5',6'-dibenzoxacarbocyanine hydroxide, then 4
-Hydroxy-6-methyl-1,3,3a,7tetrazaindene 0.2511. 20 liters of 1-phenyl-5-mercaptotetrazole, 0.2 J of polyvinylpyrrolidone
A sensitized emulsion A sensitized by adding 0.1 mol of silver iodide and a silver iodobromide emulsion containing 6 moles of silver iodide (average grain size 0.6 J, emulsion 1)
(containing 0.25 mol of silver halide and 40 g of gelatin per ky) was prepared in the usual manner, and prepared separately from Emulsion A using the same method as the above sensitized emulsion A and using half the amount of sensitizer and stabilizer. The sensitized emulsion B was mixed at a ratio of 1:10. Next, the following dispersion (M-1) was added to this mixed emulsion 1 and 9 at a rate of 500
AJv was added to prepare a green-sensitive and low-sensitivity silver halide emulsion, and the film was coated with Km to a dry film thickness of 3.0 μm.

Layer-6... Edge-sensitive and highly sensitive silver halide emulsion layer Silver iodobromide emulsion containing 7 moles of silver iodide (average grain size 1.25
A μ emulsion containing 0.25 mol of silver halogenide and 30.9 mol of gelatin per liter was prepared in a conventional manner. This emulsion 1
KF was chemically sensitized with gold and sulfur sensitizers, and then anhydrous 5,5'-dichloro-9-ethyl-3,3'-di(3-sulfopropyl)oxacarboxylic acid was added to the KFi edge-sensitive color layer dye. Cyanine hydroxide, m water 5,5″-diphenyl-
9-Ethyl-3゜3'-di(3-sulfopropyl)oxacarbocyanine, anhydrous 9-ethyl-3,3'-di(3-sulfopropyl)-5,6,5', 6'-
Add dibenzoxacarbocyanine hydroxide, then 4-hydroxy-6-methyl-1,3,3&,? −
Tetrazaindene 0.25,9. 1-phenyl-5-
Mercaptotetrazole 5M9 and polyvinylpyrrolidone 0.2g were added. Next, the following dispersion (M-1) 2 was added to this.
00- was added to prepare a highly sensitive edge-sensitive silver halide emulsion, which was coated to a dry film thickness of 20 .mu.m.

Layer-7: Intermediate layer A gelatin water bath solution was coated to a dry film thickness of 1.0 μm.

Layer-8...Yellow filter 2, in a gelatin aqueous solution in which yellow colloidal silver is dispersed
5-G-t-octylno-1-hydroquinone 377 and G-2
-Ethylhexyl phthalate 1.5 gt'ethyl acetate lO- dissolved in sodium triisopropylnaphthalene sulfonate 0.3. A dispersion of 10% gelatin containing liF in an aqueous solution of 0.911. /l, 2,5-di-1-octylhydroquinone 0.0711/wl, 0.129/
KII11 so that the dry film thickness is 1.2μ at the ratio of wX.
I clothed it.

Layer-9...Blue-sensitive low-sensitivity silver halide emulsion layer 8 mol%
Silver iodobromide emulsion containing silver iodide (average grain size 0.33
1 μ emulsion contains 0.25 mol of silver halide and 60.9 mol of gelatin per g)! was adjusted in the usual way. Chemically sensitize Emulsion 1 and 9 with gold and sulfur sensitizers, add 3,3'-di(3-sulfobrevir)-5,5'-dimethoxycyanine as a Kti blue-sensitive sensitizing dye, and then 4
-Hydroxy-6-methyl-1,3,3a,7tetrazaindene 0.25,19. 1-Phenyl-5-mercaptotet 5 Sole 2011v.

0.2Ii of polyvinylpyrrolidone was added. Next, 500- and 4 g of 1,2-bisvinylsulfonylethane of the following dispersion (Y-1) were added to this to prepare a blue-sensitive, low-sensitivity silver halide emulsion, which was coated with Ktk cloth to give a dry film thickness of 2.5 μm.

Layer-1o--Blue-sensitive, low-sensitivity silver halide emulsion layer Silver iodobromide emulsion containing 8 mol% of silver iodide (average grain size 1.3)
A 2μ emulsion containing 0.25 moles of silver halide and 60.9 moles of gelatin per unit was prepared in a conventional manner. This emulsion
Yu was chemically sensitized with gold and sulfur sensitizers, and K was 3,3'-di(3-sulfopropyl)- as a blue-sensitizing sensitizing dye.
Add 5,5'-dimethoxycyanine, then add 0.25 g of 4-hydroxy-6-methyl-1,3,3&,7tetrazaindene, 5 da of 1-phenyl-5-mercaptotetrazole, and 0.29 g of polyvinylpyrrolidone. added. Next, the following dispersion (Y-1) 200- and 1,2-
Bisvinylsulfonylethane 49 was added to prepare a blue-sensitive, high-sensitivity silver halide emulsion, and the dry film thickness was 2. It was applied so that the thickness was -5μ.

Layer-11... Retaining layer (1) Coating solution containing 4.0 p of gelatin and 0.2 J of 1,2-bisvinylsulfonylethane per 10011j at a ratio of 1.31 gelatin/wl to a dry film thickness of 1 It was coated to a thickness of .2μ. .

Layer-12--Sleeping layer (2) Gelatin 4.0p, 1.2-bisvinylsulfonylethane 011, silica gel 0 with average particle size 3.0μ per 100
．． Gelatin aqueous solution containing II is 0.911/w gelatin.
It was coated at a dry film thickness of 0.8μ.

[Sample-2] Sample-2 was prepared by sequentially coating the following layers on a support made of cellulose triacetate film which had been subbed in the same manner as Sample-1.

Layer-1... Helation prevention layer Black colloidal silver was dispersed in an aqueous gelatin solution at a ratio of gelatin 31/d and silver 0.4 F/j to a dry film thickness of 2.
．． It was applied so that the angle was θμ.

Layer-2: Red-sensitive, low-sensitivity silver halide emulsion layer Silver iodobromide emulsion containing 4 moles of silver iodide (average grain size 0.52
Jl emulsion 1 (containing 0.25 mol of silver halide and 40.9 mol of gelatin per #) was prepared by a conventional method. This emulsion 1 and 9 were chemically sensitized with gold and sulfur sensitizers by JIIL and further K.
is anhydrous 9-ethyl-3,3'-di(3-sulfobqbi, A/)-4°5,4', as a red-sensitive sensitizing dye.
5'-Dibenzothiacarbocyanine hydroxide, anhydrous 5.5'-dichloro-9-ethyl-3°3'-di(3
-sulfopropyl)thiacarbocyanine hydroxide and then 4-hydroxy-6-methyl-1,3,3
m,? Tetrazaindene 0.25p, 1-phenyl-5
-Mercaptotetrazole 20I! , 0.29% of polyvinylpyrrolidone was added, and the following dispersion (C-1) 500
- was added. To the red sensitivity and low sensitivity obtained in this way, El
A silver generator emulsion was coated to a dry film thickness of 3.0 μm.

Layer-3--Red-sensitive, high-sensitivity silver halide emulsion layer Silver iodobromide emulsion containing 7 molar arcs of silver iodide (average grain size 1.25
Emulsion 1 (containing 0.25 mol of silver halide and gelatin sag per #) was prepared by a conventional method. Emulsion 1 was chemically sensitized with 9 using gold and sulfur sensitizers, and anhydrous 9-ethyl-3,3'-di(3
-Sulfopropyl)-4゜5,4',5'-dibenzothiacarbocyanine hydroxide, anhydrous 5.5'-
Dichloro-9-ethyl-3°3'-di(3-sulfopropyl)thiacarpocyanine hydroxide was added, followed by 4-hydroxy-6-methyl-1,3,3m, 7tetrazaindene 0.25p, 1 8 drops of -phenyl-5-mercaptotetrazole and 0.2 g of polyvinylpyrrolidone were added, followed by 500 ml of the following dispersion (C-2). The thus obtained red-sensitive silver halide emulsion was coated to a dry film thickness of 2.0 μm.

Layer-4: Intermediate layer A gelatin aqueous solution was coated to a dry film thickness of 0.7 μm.

llll-5...green-sensitive, low-sensitivity silver halide emulsion layer 6
Silver iodobromide emulsion containing mol% silver iodide (average grain size 0
．． A 35μ emulsion (containing 0.25 mol of silver halide and gelatin 40II per 1kl) is prepared in a conventional manner, 1ky of this emulsion is chemically sensitized with gold and sulfur sensitizers, and further Kt
Anhydrous 5,5'-dichloro-
9-ethyl-3,3'-di(3-sulfopropyl)oxacarbocyanine hydroxide, anhydrous 5,5'-diphenyl-9-ethyl-3,3'-di(3-sulfopropyl)oxacarbocyanine, Anhydrous 9-ethyl-3,3
'-di(3-sulfopropyl)-5,6,5',
Add 6'-dibenzoxacarbocyanine hydroxide followed by 4-hydroxy-6-methyl-1,3,3&
, 7tetrazaindene 0.25,9. 1-phenyl-
Sensitized emulsion A sensitized by adding 20 g of 5-mercaptotetrazole and 0.2 g of polyvinylpyrrolidone and a silver iodobromide emulsion containing 6 mol% silver iodide (average grain size 0.6
Emulsion A (containing 0.25 mol of silver halide and 40.9'i of gelatin per 1 kg of μ emulsion) was prepared in the usual manner, and the emulsion A was prepared in the same manner as the sensitized emulsion A above, using half the amount of sensitizer and stabilizer. Sensitized emulsion B, which had been sensitized separately, was mixed at a ratio of 1:10. Next, this mixed emulsion 1:1 was mixed into the following dispersion (Y-2).
500- was added to adjust the green-sensitive, low-sensitivity silver halide emulsion to a dry film thickness of 3. It was applied so that θμ.

Layer-6: Intermediate layer A gelatin aqueous solution was coated to a dry film thickness of 0.7 μm.

Layer-7... Inyl-colored filter layer 2, in a gelatin aqueous solution in which yellow colloidal silver is dispersed
3 g of 5-di-t-octylhehydroquinone and 1.11 10 ethyl acetate of di-2-ethylhexyl phthalate
- 10% aqueous gelatin solution 501 containing 0.3.9% sodium triisopropylnaphthalene sulfonate dissolved in
Add the dispersion solution dispersed in gelatin 1.
91//ze, 2,5-G t-ol f/8 (I
'0 + / 0.07g/d, 0.121
K11k cloth was applied at a ratio of 1/d to give a dry film thickness of 0.8 μm.

Layer-8...Blue-sensitive low-shape silver halide emulsion layer 8 mol%
Silver iodobromide emulsion containing silver iodide (average grain size 0.33
0.25 mol of silver halide (including Latin 60j) per 1k11 μ emulsion was prepared by a conventional method. This emulsion
uC# was chemically sensitized with gold and sulfur sensitizers and further Kt1
3,3'-di(3-sulfopropyl)-5,5'-dimethoxycyanine was added as a blue-sensitive sensitizing dye, and then 4-hydroxy-6-methyl-1,3,3m,7tetrazaindene 0. 25Ii.

l-phenyl-5-mercaptotetrazole 20 iv.

First, 0.2 g of polyvinylpyrrolidone was added. Next, 500 mg of the following dispersion (M-1) and 4 g of 1,2-bisvinylsulfonylethane were added to this to adjust the silver sigenide emulsion to blue sensitivity and low sensitivity, and the dry film thickness was 2. It was applied so that the thickness was 0.0μ.

Layer-9: Intermediate layer A gelatin aqueous solution was coated to a dry film thickness of 1.0 μm.

Layer-10...Green-sensitive, high-sensitivity silver halide emulsion layer Silver iodobromide emulsion containing 7 mol% of silver iodide (average grain size 1.2
A 5μ emulsion containing 0,625 mol of silver halide and 30 g of gelatin per gram was prepared by a conventional method. This emulsion 1
kg was chemically sensitized with gold and sulfur sensitizers, and K was anhydrous 5,5'-dichloro-9-ethyl-3,3'-di(3-sulfopropyl)oxacarbocyanine as a green-sensitizing dye. Hydroxide, anhydrous 5,5'-diphenyl-9
-Ethyl-3゜3'-di(3-sulfopropyl)oxacarbocyanine, anhydrous 9-ethyl-3,3'-di(
3-sulfopropyl)-5,6,5',6'-dibenzoxacarpocyanine hydroxide; then 0.25Ii of 4-hydroxy-6-methyl-1,3,3m,7tetrazaindene, 1 -Phenyl-5-mercaptotetrazole 5%, polyvinylpyrrolidone 0%.
Added 29. Next, the following dispersion (Y-2) 20
0- was added to prepare an aIa sensitive silver octalohenide emulsion and coated to a dry film thickness of 2.0 .mu.m.

Layer-11: Dry film thickness of intermediate layer gelatin aqueous solution: 1. It was applied so that it became OsK.

Layer-12...Blue-sensitive, high-sensitivity silver halide emulsion layer Silver iodobromide emulsion containing 7 mol% of silver iodide (average grain size 1.3)
A 2μ emulsion (1 containing 0.25 mol of silver halide and 60 J of gelatin per g) was prepared by a conventional method. This emulsion 1
kg was chemically sensitized with gold and sulfur sensitizers, 3,3'-di(3-sulfopropyl)-5,5'-dimethoxycyanine was added as a blue-sensitive sensitizing dye, and then 4-
Hydroxy-6-methyl-1,3,3m,7tetrazaindene 0.25,9°l-phenyl-5-mercaptotetrazole SiF.

0.29 of polyvinylpyrrolidone was added. Next, the following dispersion (M-1) 200- and 1,2-bisvinylsulfonylethane 4I were added to this to prepare a blue-sensitive and highly sensitive silver halide emulsion, which was coated to a dry film thickness of 1.8 .mu.m.

Layer-13...Protective layer (1) A coating solution containing 4.0 g of gelatin and 0.29 l,2-bisvinylsulfonylethane per 100 layers was added to 1.3 g of gelatin.
．． Km cloth was applied at a ratio of 9/- to give a dry film thickness of 1.2 μm.

Layer = 14...Hold 1 draw 2) 100-To 9-1! 'Raf N4.0! i%l,
2-bisvinylsulfonylethane 0.2 II,
A gelatin aqueous solution containing 0.19 silica gel with an average particle size of 3.0 μm was prepared with a dry film thickness of 0.8 at a ratio of 0.917 d of gelatin.
It was applied so that it was μ.

[Sample-3] It has the same layer structure as Sample-2, and is the same as Sample-2 except for the following changes.

Layer-8... dispersion (M-~ instead of dispersion (M-1)
It was coated in the same manner as Sample 20-8 from another company using 2).

#-12...dispersion (M-1) instead of dispersion (M-1)
3) was used, and a K11L fabric was used in the same manner as layer 8 of sample 2.

[Sample-4] Sample-4 was prepared by sequentially coating the following layers on a support made of a subbed polyethylene terephthalate film.

Layer-1... Anti-helleshimin layer The solution was prepared and applied in the same manner as Layer-1 of Sample-2.

Layer-2-...Red-sensitive, low-sensitivity silver halide emulsion layer sample-
K11il was applied in the same manner as Layer 2-2.

Layer-3...Red-sensitive high-sensitivity silver tetragenide emulsion layer sample-
The Kll solution was applied in the same manner as Layer 2-3.

Layer-4...middle layer KII was applied in the same manner as layer-4 of sample-2.

Layer-5...Green-sensitive low-sensitivity silver halide emulsion layer sample-2
Similarly to Layer-5, KIIIEL was coated to a dry film thickness of 2.0 μm.

Layer 6: Yellow color filter layer The solution was prepared in the same manner as Layer 7 of Sample 2 and coated to a dry film thickness of 0.55 μm.

Layer-7...Blue-sensitive low-sensitivity silver halide emulsion layer sample-2
The solution was prepared and coated in the same manner as Layer-8.

Layer-8: The solution was prepared in the same manner as for layer-9 of intermediate layer sample-2 and coated to a dry film thickness of 0.5 μm.

Layer-9...Green-sensitive low-sensitivity silver halide emulsion layer sample-2
The solution was prepared in the same manner as Layer-5 and coated to a dry film thickness of 1.0 μm.

It-10...Yellow color filter layer 5Kil prepared in the same manner as layer-7 of sample-2 to a dry film thickness of 0.3μ
k cloth.

Layer-11...Green-sensitive high-sensitivity silver halide emulsion layer sample-
Layer 2 - The solution was prepared and applied in the same manner as 1O.

Layer-12...middle layer The solution was prepared and applied in the same manner as Layer-11 of Sample-2.

Layer-13...Blue-sensitive high-sensitivity silver halide emulsion layer sample-
The KIIR liquid was applied in the same manner as Layer 2-12.

Layer-14... fIS layer (1) The solution was prepared and applied in the same manner as Sample-2 Jil-13.

Layer-15...Protective layer (2) The solution was prepared and applied in the same manner as Layer-14 of Sample-2.

The dispersions used in each of the above emulsion layers were prepared as follows.

Fraction (C-1) The following cyan coupler (C-1) 50p, colored cyan coupler (CC-1) 4.9 and DIR compound -(D-
1) o, sII is dissolved in a mixture of trire resyl 7 phosphate (hereinafter referred to as TCP) 559 and ethyl acetate (hereinafter referred to as HA) 110 by heating,
Sodium triisopropylnaphthalene sulfonate 4g
The mixture was added to a 400-mL aqueous gelatin solution containing 7.5-liter gelatin, and emulsified and dispersed in a colloid mill to prepare a 10001 ljK solution.

Dispersion (C-2) The above cyan coupler (C-'2) 10Ii and D
IR compound (D-1) 0.3.9 was heated and dissolved in a mixture of 'r'cP201 and EA50-, added to a 7.5-layer gelatin aqueous solution 40011j containing sodium triisopropylnaphthalene sulfonate 2I, and heated in a colloid mill. Dispersion (M-
2) Exemplary magenta coupler (M-1) 50Ii, (M-3)
209 and DIR compound (D-2) 0.2 to TCP7
19. Dissolved in a mixture of B A 280- and added to a 7.5% aqueous gelatin solution 500117 containing 8 g of sodium tri-isopropylnaphthalene sulfonate,
It was emulsified and dispersed in a colloid mill and adjusted to 10001mlK.

Dispersion (M-3) Exemplary magenta coupler (M-1) 20 g, (M-3) 9
p, colored magenta coupler (CM-2) 28.9 and DIR compound (D'-2) 0.1 to TCP5717
%gA1141117, added to 7.5 ml aqueous gelatin solution 370117 containing sodium tri-isopropylnaphthalene sulfonate 611, emulsified and dispersed in a colloid mill, and adjusted to 740 dK.

Dispersion (M-1) Exemplary magenta coupler (M-1) 45p, (M-3) 1
8. i9. Colored magenta coupler (CM-2) 14
17 and DIR compound (D-2) 0.4 ft'
It was dissolved in a mixture of TCP179 and RAZ8G-, added to a 7,5≦7latin aqueous solution containing 81 sodium tri-isopropylnaphthalene sulfonate, and emulsified and dispersed in a colloid mill to adjust the IK to 1000.

Dispersion (Y-1) Exemplary yellow coupler (Y-12) 425#tl-T
CP 2129 and EA 850 mK were heated and dissolved, and the mixture was added to 7- and 5-layer Zelane 1600-ml containing sodium triisopropylnaphthalene sulfonate 18j, and emulsified and dispersed in a colloid mill, and adjusted to 2500 dKWI.

Dispersion (y-2') 425 g of exemplary yellow coupler (Y-12), (D-2
)0.6. p as TCP212II, HA'850mK
After heating and dissolving, it was emulsified and dispersed in the same manner as dispersion (y-1), and the temperature was adjusted to 1000 dK.

The couplers contained in the above dispersion are as shown below.
ert-amylphenoxy)butyl]naphthamide CC-1; 1-hydroxy-4-(4-(1-hydroxy-8-acetamido-3,6-disulfo-2-naphthylazo)phenoxy), -N-(r-( 2,4-
di-t-amylphenoxy)butyl-2-naphthamide disodium D-1; 1-hydroxy-4-(5-7enyl-1.3
．． 4-oxadiazolyl-2-4o)-N-(β-(3
,5-dichlorosulfonylbenzamido)ethyl-2-
7 toamide C-2; 1-hydroxy-4-(β-methoxyethylaminocarbonylmethoxy)N-Cr-(2,4-di-t-amylphenoxy)butyl2-naphthamide D-2; 1-(2 ,4,6-)dichlorophenyl)-
3-[3-(a-(3-pentadecylphenoxy)butyranido)-4-(1-phenyl-5-tetrazolylthio)-5-pyrazolone These samples were exposed to white light through photobleaching, respectively. The bales were treated as described below.

Processing 1! (38℃) Processing time Color development
Bleach for 3 minutes and 15 seconds Wash with water for 6 minutes and 30 seconds Set for 3 minutes and 15 seconds
Arrive: Wash for 6 minutes and 30 seconds
Stabilization for 3 minutes and 15 seconds The composition of the liquid used in the treatment for 1 minute and 30 seconds was as follows.

Color developer composition; Bleach solution composition: Foot warming liquid composition: Stabilizing liquid composition: Sensitivity, graininess and sharpness were measured.

The results are shown in No. 112.

In addition, the relative sensitivity, graininess, and sharpness line of each color Il-forming unit layer in the table are the measured values when white light is applied, and the relative sensitivity is the blue-sensitive layer of Sample-1 exposed to white light and Graininess (RM8) is a relative value based on the sensitivity value of the edge sensitive layer as 100, and is the standard deviation of density value fluctuations that occur when scanning with a microdesocitometer with a rectangular scanning diameter of 5 x 50μ. It represents the 1000 times value. Furthermore, the improvement effect of image sharpness can be detected using M T F (MO (claration T
Transfer Functton) was calculated and the magnitude of MTF at a spatial frequency of 40 lines/mm was compared.

As is clear from the results in Table 1, compared to the graininess and sharpness of the green-sensitive layer (Sample-1) in the conventional negative-positive color photosensitive material, the green-sensitive layer ( Samples 2, 3, 4) #i Despite K having the same or higher sensitivity, it shows excellent graininess and improved sharpness.

Furthermore, even with the layer structure of the color photosensitive material of the present invention in which the stitching-sensitive emulsion layer is located on the opposite side of the yellow filter layer from the support, it is comparable to the conventional negative-positive method (Sample-1). A printed image was obtained. Such an effect was epoch-making because it could not have been achieved by improving conventional technology, and it was unimaginable.

Agent: Yoshi Kuwahara Written amendment to envy procedure (Mr. FJ) May 26, 1972, Commissioner of the Japan Patent Office 1) Haru Sakae■ Indication of the case 1982 Patent Application No. 213831 2 Changed to the name of the invention Silver color photographic light-sensitive material 3 Relationship with the amended person case Patent applicant address 1-26-2 Nishi-Shinjuku, Shinjuku-ku, Tokyo Name (127) Konishiroku Photo F Gyo Co., Ltd. Address Sakura, Hino City, Tokyo Town 1 No. 6, Specification subject to amendment 7, Details of amendment as shown in attached sheet (no change in content)

Claims (1)

[Claims] A red-sensitive silver halide emulsion layer containing a diffusion-resistant cyan coupler on a support, a diffusion-resistant Ye! - an edge-sensitive silver decagenide emulsion layer containing a coupler; A blue-sensitive silver halide comprising two or more layers and containing a diffusion-resistant magenta coupler, and further comprising at least one diffusion-resistant colored magenta coupler that produces at least one yellow K11 color. and at least one yellow filter layer between the blue-sensitive silver helidene emulsion layer containing a diffusion-resistant colored magenta coupler and the yellow filter layer.
1. A silver halide color light-sensitive material for photographing, characterized in that the green-sensitive silver halide emulsion layer is provided therein.