JPS6340145A - Processing method for silver halide color photographic sensitive material with which dye image having excellent granular characteristic is obtainable - Google Patents

Abstract

PURPOSE:To obtain a dye image having an excellent granular characteristic by incorporating silver halide particles contg. silver iodide into a silver halide emulsion layer, incorporating a specific magenta coupler therein and specifying the time for processing with a color developing solution to <=180sec. CONSTITUTION:This photosensitive material has the silver halide particles contg. >=0.5mol% silver iodide into at least one silver halide emulsion layer. The film swelling speed of the photograph constituting layer of said material is specified to <=20sec and the film thickness of the photograph constituting layer to <=25mum. The magenta coupler expressed by formula I is incorporated into at least one silver halide emulsion layer. The time for processing with the color developing solution is specified to <=180sec. In formula I, Ar denotes a phenyl group, more particularly substd. phenyl group, Yc denotes a group which is eliminated when a dye coupled with the oxidant of the color developing agent is formed, Rc denotes an acyl amino group.

Description

[Detailed Description of the Invention] [Industrial Field of Application] The following margins: The present invention relates to a method for processing a silver halide color photographic light-sensitive material, and more specifically, a silver halide color photographic light-sensitive material capable of producing a dye image with excellent graininess. Regarding the processing method.

[Background of the invention]

In recent years, efforts have been made to reduce the size of silver halide color photographic materials.

For example, in order to make cameras more compact and more portable, the image size of film has been reduced. However, it is well known that doing so causes deterioration of the printed image. That is, as the screen size of a color photographic material becomes smaller, the enlargement magnification increases to produce a print of the same size, and the graininess and sharpness of the printed image deteriorate accordingly. Therefore, in order to obtain good prints even when the camera is miniaturized, it is necessary to improve the graininess, resolution, and sharpness of the film.

Among these, as a technique for improving graininess, JP-A-55
62454, The Theory of the Photographic Process, by T. tl James.
fthe Photo-graphic Processes
s) Methods for increasing the number of silver halide grains as described in 4 th Ed, pages 620-621, reaction with oxidative products of color developing agents as described in British Patent No. 2.080.640A. A method using a non-diffusible coupler that forms a diffusible dye that moderately darkens the dye, the silver iodide content being 8 mol % as described in JP-A-60-128443.
In addition to the above methods, improved techniques described in JP-A-59-191036, JP-A-60-3628, and JP-A-60-128440, as well as JP-A-49-15495, JP-A-53-7230, and JP-A-53-7230, Techniques for improving silver halide color photographic materials are known, such as a technique for improving silver halide color photographic materials by devising the layer structure as described in No. 57-155539.

However, although graininess has certainly been improved by improving the above-mentioned photosensitive materials, it is still far from being sufficient.
In particular, the drawback of graininess in extremely small-format photosensitive materials such as so-called disk films has been an impediment to their widespread use, and improvements are desired.

Furthermore, Chiba University Faculty of Engineering Research Report, Vol. 33, No. 1, 63 (1980), pp. 45-48, discloses a technique for ``image improvement of color negative film by rapid processing'' by Arai et al. It was reported that by using a highly active color developing solution and high-temperature rapid processing, the amount of information in the cyan and magenta layers, which are the layers far from the support, increased by approximately 20% to 30% and the sharpness of the image was improved. However, it has also been shown that image graininess decreases.

The present invention has been made in order to eliminate the above-mentioned drawbacks, and the present inventors have attempted to improve the graininess described above and to solve the problem of fogging in the capri layer, especially the magenta layer, which is fundamentally required in photographic technology. As a result of our studies, we have developed the present invention in such a way as to improve the quality of the product rather than to improve it.

[Purpose of the invention]

SUMMARY OF THE INVENTION An object of the present invention is to provide a method for processing a silver halide color photographic light-sensitive material, in which a dye image with excellent graininess is obtained, and other photographic properties, particularly fog in the magenta layer, are improved.

[Structure of the invention]

The object of the present invention is to provide a method for processing a silver halide color photographic light-sensitive material having a photographic constituent layer including at least one silver halide emulsion layer on a support, wherein the silver halide color photographic light-sensitive material is At least one of the silver emulsion layers has silver halide grains containing 0.5 mol% or more of iodide, the film swelling rate of the photographic constituent layer is 20 seconds or less, and the film thickness of the photographic constituent layer is is 2
5 μm or less, and further contains a magenta coupler represented by the following general formula in at least one of the silver halide emulsion layers, and the time for processing the silver halide color photographic light-sensitive material with a color developer. This is achieved by a method for processing a silver halide color photographic material, characterized in that the time is 180 seconds or less.

General formula rcI) (1) Ar: A phenyl group, especially a substituted phenyl group.

YC: represents a group that leaves when a dye cambred with the oxidized color developing agent is formed; RC: represents an acylamino group;

The specific configuration of the invention will be described below.

The silver halide color photographic material used in the processing of the present invention contains at least 0.5 mol% of silver iodide, preferably 2 to 30 mol%, more preferably 2 to 30 mol% of silver iodide in at least one part of the silver halide emulsion. contains 3 to 10 mol% of the lower margin specification 1! F (no change in content) Contains silver halide grains.

The silver halide grains containing 0.5 mol % or more of silver iodide have an average silver halide composition of 0.5 mol % or more.
There is no particular restriction as long as it contains 5 mol% or more, but
In the present invention, core-shell type silver halide grains or tabular silver halide grains are preferable because they have better fog suppression, good graininess, and better staining after storage. .

Hereinafter, core-shell type silver halide grains and tabular silver halide grains containing 0.5 mol % or more of silver iodide, which are preferably used in the present invention, will be explained.

Jokichi of the specification (no change in content) The core/fel type silver halide emulsion grains preferably used in the present invention have a grain structure composed of two or more layers having different silver iodide contents. Silver iodobromide is preferred, and the layer with the highest silver iodide content (referred to as core) is other than the outermost surface N (referred to as shell). The inner layer (core) with the highest silver iodide content has a silver iodide content of 6
~40 mol% can be used, but preferably 8~30 mol%
It is mol%, more preferably 10 to 20 mol%.

The silver iodide content of the outermost layer (shell) is less than 6 mol%, preferably 0.1 to 4.0 mol%.

Engraving of statement opening (no change in content) The ratio of the shell portion of the core/shell type silver halide grains is preferably 10 to 80%, more preferably 15 to 80%.
70%, more preferably 20-60%.

The ratio of the core portion to the entire particle is preferably 10 to 80%, more preferably 20 to 50%.

In the present invention, the content difference between the core portion with a high silver iodide content and the shell portion with a low silver iodide content of the silver halide grains may have a sharp boundary, or may have a continuous boundary that is not necessarily clear. It is also preferred to have an intermediate layer between the core and the shell having a silver iodide content intermediate between the core and the shell.

When consisting of silver particles, the volume of the intermediate layer is 5 to 6 of the total particle size.
The silver iodide content difference between the shell and the intermediate layer, and between the intermediate layer and the core is preferably 3 mol% or more, and the silver iodide content difference between the shell and the core is preferably 6 mol%. It is preferable that the amount is mol% or more.

Reprint of the specification (no change in content) When core/shell type silver halide grains are used in the present invention, the average silver iodide content is preferably 4 to 20 mol%, more preferably 5 to 15 mol%. . Further, silver chloride may be contained within a range that does not impair the effects of the present invention.

Engraving of the description (no change in content) The core/shell type emulsion that can be used in the photosensitive material used in the processing method of the present invention is disclosed in JP-A-59-177535 and JP-A-59-177535.
0-138538, 59-52238, 60-1
43331, 60-35726 and 60-258
It can be manufactured by a known method disclosed in Japanese Patent No. 536 and the like.

When a core/shell type silver halide emulsion is grown starting from seed grains as in the method described in the Examples of JP-A-60-138538, the center of the grains may have a halogen composition region different from that of the core. sell.

In such a case, the halogen composition of the seed grains may be of any composition such as silver bromide, silver iodobromide, silver chloroiobromide, silver chlorobromide, silver chloride, etc., but if the silver iodide content is Silver iodobromide or silver bromide of 10 mol % or less is preferred.

The proportion of the seed emulsion in the total silver halide is preferably 50% or less, particularly preferably 10% or less.

An engraving of the specification for the above core/shell type silver halide grains (no changes to the content) The distribution state of silver iodide can be detected by various physical measurement methods. It can be investigated by measuring luminescence at low temperatures or by X-ray diffraction, as described in the abstracts of the next conference.

The above core/shell type silver halide grains are cubic, 1
It may be a normal crystal such as a tetrahedron or an octahedron, it may be composed of twin crystals, or a mixture thereof, but a normal crystal is preferable.

The core/shell type silver halide emulsion of the present invention is preferably monodisperse. What is a monodisperse silver halide emulsion?
The weight of silver halide contained within a grain size range of ±20% around the average grain size T is 60% or more of the total weight of silver halide grains, preferably 70% or more, more preferably 80% or more. % or more.

Below is the margin papa 1.・.

1ko17. - □ Here, the average particle size T is the frequency n of particles with particle size "5"
Define the grain size rl when the product ni x ri3 of l and r + 2 is maximum.

(Significant figures are 3 u, minimum digits are 4 and 5 people) Below are blank spaces') 1: Engraving of ``Jibube'', Ming, TM* (no change in content) The particle size here refers to spherical halogen. In the case of silver oxide grains, this is the diameter; in the case of grains having a shape other than spherical, this is the diameter when the projected image is converted into a circular image of the same area.

The particle size can be obtained, for example, by magnifying the particles 10,000 to 50,000 times using an electron microscope, projecting the particles, and actually measuring the particle diameter or area at the time of projection on the print. (The number of particles to be measured is assumed to be 1,000 or more indiscriminately.

) Margin below ゛、　、　’−”.

Translation of the specification (no change in content) Particularly preferred highly monodisperse emulsions of the present invention have a distribution width of 20% or less, more preferably 15% or less, when the breadth of distribution is defined by .

Here, the average particle diameter and standard deviation shall be determined from "" in the above definition.

A method for obtaining a monodispersed emulsion is to add a water-soluble root salt solution and a water-soluble λlide solution to a gelatin solution containing seed particles.
It can be obtained by adding 9Ag and pl by controlled double shed method.

61 (no changes to the content) in the margins below.In determining the addition rate, reference may be made to JP-A-54-48521 and JP-A-5B-49938.

As a method for obtaining a more advanced monodisperse emulsion,
The growth method in the presence of tetrazaindene disclosed in Japanese Patent No. 122935 can be applied.

The rest below! I-> In the present invention, the silver halide emulsion of at least one silver halide emulsion layer is an emulsion containing tabular silver halide grains having a silver iodide content of 0.5 mol or more. It includes. That is, in the silver halide emulsion preferably used in the silver halide emulsion layer of the present invention, the silver halide grains thereof are (1) the core-shell type silver halide grains, and (2) tabular silver halide grains (the above-mentioned).・Even if the tabular silver halide grains are core-shell type,
Other types may also be used. ), ■ the above ■ and ■
Any actual IM embodiment, such as being a mixture of, is included in the present invention.

The tabular silver halide grains preferably used in the present invention will be explained below.

The tabular silver halide grains used in the present invention preferably have a grain size of 5 times or more the grain thickness.

The tabular silver halide grains are disclosed in JP-A-58-113930.
No. 5g-113934, No. 5g-127921, and No. 58-108532, etc., can be used for y4H, and from the viewpoint of the effect on image quality etc., the particle diameter is determined by the particle thickness. 5 times or more, preferably 5 to 100
It is preferable to use 7 times to 30 times more, particularly preferably 7 to 30 times more. Furthermore, the particle diameter is preferably 0.3μI or more, and 0.5μI or more.
Those having a diameter of 6 μm are particularly preferably used. When these tabular silver halide grains are contained in at least 50% by weight of at least one silver halide emulsion layer, the desired effect of the present invention is more preferably exhibited, and most of them are all the above-mentioned tabular silver halide grains. When , particularly favorable effects are obtained.

In the present invention, it is particularly useful when the tabular silver halide grains are core-shell grains.

In the case of core-shell particles, it is preferable that the requirements described above for the core-shell are also satisfied.

In general, tabular silver halide grains are tabular with two parallel surfaces, and therefore "thickness" in the present invention is expressed as the distance between the two parallel surfaces constituting the tabular silver halide grain.

The halogen composition of the tabular silver halide grains is preferably silver iodobromide with a silver iodide content of 0.5 mol% or more, particularly silver iodobromide with a silver iodide content of 3 to 10 mol%. Silver bromide is preferred.

Next, a method for producing tabular silver halide grains will be described.

The tabular silver halide grains can be produced by appropriately combining methods known in the art.

For example, in an atmosphere with a relatively high 13ACl value of p3r1.3 or less, tabular halide turtle grains form seed crystals containing more than 40% by weight a, and a silver and halogen solution is grown while keeping the pBr value at the same level. It can be obtained by growing seed crystals while simultaneously adding them.

During this grain growth process, it is desirable to add a silver and halogen solution to prevent the generation of new crystal nuclei.

The size of the tabular silver halide grains can be adjusted by controlling the temperature side, the type of wetting agent, the selection of gold, the silver salt used during grain growth, the addition rate of halide, etc.

When manufacturing tabular silver halide grains, grain size, grain shape (diameter/thickness ratio, etc.), grain size distribution, and grain growth rate can be controlled by using a silver halide wetting agent as necessary. . The amount of silver halide wetting agent used is 1 x 10-3 to 1.0% by weight of the reaction solution, especially 1 x
10-2 to 1 x 10-1 weight lg6 is preferred.

For example, as the amount of silver halide wetting agent used increases, the silver halide grain size distribution can be made monodisperse and the growth rate can be accelerated. On the other hand, there is also a tendency for the thickness of silver halide grains to increase with the use of a silver halide solvent.

Halogenation used! l Solvents include ammonia,
Examples include thioethers and thioureas. Regarding thioethers, U.S. Pat. No. 3.271,157;
No. 3,790,387, No. 3,574,628, etc. may be referred to.

Silver salt solution (e.g. AgNO3 aqueous solution) added to accelerate grain growth during production of tabular silver halide grains
A method of increasing the addition rate, addition rate, and addition concentration of a halide solution (for example, KBr aqueous solution) is preferably used.

These methods are described, for example, in British Patent No. 1,335.9.
No. 25, U.S. Patent No. 3,672,900, U.S. Patent No. 3,650
, No. 757, No. 4,424,445, JP-A-55-1
Reference can be made to the descriptions in No. 42329, No. 55-158124, and the like.

The tabular silver halide grains can be chemically sensitized if necessary. Regarding the chemical sensitization method, the description of the sensitization method explained for the core shell can be referred to, but from the viewpoint of silver saving in particular, it is preferable to gold sensitize or sulfur sensitize the tabular silver halide grains, or a combination thereof. .

In a layer containing tabular silver halide grains, it is preferable that the tabular silver halide grains exist in a weight ratio of 40% or more, particularly 60% or more, based on the total silver halide grains in the layer.

Silver halide color photographic light-sensitive materials to which the processing of the present invention can be applied are not limited to those mentioned above, but may also contain tabular silver halide grains as shown below.

For example, JP-A-58-113930 discloses a multilayer color photographic material having a two-layer dye-forming unit having an upper layer containing tabular silver halide grains with an aspect ratio of 8:1 or more. JP-A-58-113934 discloses a multilayer color photographic material using a silver iodobromide or bromide limited emulsion of tabular silver halide grains having an aspect ratio of 8 to 1 or more in the green-sensitive layer and the red-sensitive layer. , also published in Japanese Unexamined Patent Publication No. 58-11
No. 3927 discloses a multilayer color photographic material having tabular silver halide grains in which the center region has a lower silver iodide content than the annular region and an aspect ratio of 8:1 or more. JP-A-60-111696 describes a silver halide photographic light-sensitive material that can be used for color applications and contains tabular silver halide grains with an aspect ratio of 3:1 or more and a specific sensitizing dye. A silver halide color photographic light-sensitive material containing tabular silver halide grains having an aspect ratio of 3:1 or more and consisting mainly of (111) planes has been disclosed. The processing method of the present invention can be applied.

It is also preferable that the emulsion of the present invention contains epitaxially bonded silver halide grains as described in JP-A-53-103725 and the like.

In the present invention, at least one silver halide emulsion layer contains silver halide grains having a silver iodide content of 0.5 mol % or more (a preferred embodiment of the silver halide grains is a core-shell type as described above). It can be used in all silver halide color photographic light-sensitive materials containing silver halide grains and/or tabular silver halide grains, and contains silver halide grains with a silver iodide content of 0.5 mol% or more. The silver halide emulsion layer to be used may be all or only one of the silver halide emulsion layers on the support.

In a preferred embodiment, the total silver halide coating amount on the support is 30 ml or more per 100 C11, more preferably 30 to 150 mg per 100 C12, and particularly preferably 35 to io per 100 C12.
It is a silver halide color photographic light-sensitive material in the OMG range.

More specifically, it is generally preferable that the number of coated grains in the halogen-limited emulsion layer closer to the support side is larger.

Furthermore, in the silver halide color photographic light-sensitive material used in the present invention, a compound that releases or elutes an inhibitor that forms a silver salt having a solubility product with silver ions of 1X10-9 or less during color development is added to the light-sensitive material. It is preferable to contain.

The compound that is preferably used in the present invention and releases or elutes an inhibitor that forms a silver salt having a solubility product with silver ions of 1 x 10-9 or less during color development processing is a compound that releases or elutes an inhibitor that forms a silver salt with a solubility product of 1 x 10-9 or less with silver ions. It may exist as a precursor and release the inhibitor during development processing, or it may exist as an inhibitor in the sensitive material and be eluted into the color developer during processing. In the present invention, the DIR compound , tetrazaindene derivatives and 6-aminopurine derivatives are preferably used. Among these, DIR compounds are particularly preferably used because they provide good results in terms of the speed of production aimed at in the present invention. In addition to Zarani DIR compounds,
Compounds that release phenomenon inhibitors upon development are also included in the present invention, such as those described in U.S. Pat. No. 3,297,445;
, No. 379,529, West German patent application (○LS)
No. 2,417,914, JP-A-52-15271, JP-A No. 53-9116, JP-A No. 59-123838, JP-A No. 59-
Examples include those described in No. 127038 and the like.

The DIR compound preferably used in the present invention is a compound capable of reacting with an oxidized product of a color developing agent to release a development inhibitor.

A typical example of such an IR compound is a DIR coupler, which has a group introduced into the active site of the coupler that can form a compound that suppresses development when released from the active site. , 454, U.S. Pat. No. 3,227,554, U.S. Pat. No. 4,095,! No. 184, No. 4,149,886, etc.

When the above-mentioned DIR coupler undergoes a coupling reaction with an oxidized product of a single-color developing agent, the coupler core forms a dye while releasing a development inhibitor. Moreover, in the present invention, U.S. Pat.
No. 1, same: l, 9513,993, same, 961,9
No. 59, No. 4,052,213, JP-A-53-110
No. 529, No. 54-13333, No. 55-16123
When it undergoes a coupling reaction with an oxidized color developing agent as described in No. 7, etc., it releases a development inhibitor.
Also included are compounds that do not form pigments.

Furthermore, JP-A-54-145135 and JP-A-56-1
14946 and 57-154234, the mother nucleus forms a dye or a colorless compound when reacted with an oxidized product of a color developing agent, while 1 g! The present invention also includes so-called timing DIR compounds, which are compounds in which the released timing group releases a development inhibitor through an intramolecular nucleophilic substitution reaction or an elimination reaction.

Also, JP-A No. 58-160954, bar 58-16294
Timing DI in which a timing group as described above is bonded to a coupler core that produces a completely diffusible dye when reacted with an oxidized color developing agent described in No. 9.
It also includes R compounds.

According to the present invention, more preferred DIR compounds can be represented by the following formula (I) and/or (II), among which the most preferred DIR compound is a compound represented by the following formula (II).

-Ritual (1) % Formula % In the formula, At is a coupler component (compound) capable of coupling with an oxidized product of a tohydroxyalkyl-substituted -p-phenyl diamine derivative color developing agent, such as acylacetanilides, Open-chain ketomethylene compounds such as acylacetate esters, pyrazolones, pyrazolotriazoles, pyrazolinobenzimidazoles, indasilones,
Substituted with dye-forming couplers such as phenols and naphthols and substantially non-dye-forming coupling components such as acetophenones, indanones, oxacilone etc. -p-
Phenylenediamine conductor A component (compound) that is released by reaction with a color developing agent and inhibits silver halide development.
and preferred compounds include benztriazole,
There are heteroclosing compounds such as 3-year-old cutylthio-1,2,4-triazole, and heterocyclic mercapto compounds (heterocyclic mercapto groups include i-phenyltetrazolylthio groups, etc.) .

Examples of the above-mentioned heterocyclic group include a tetrazolyl group, thiadiazolyl group, oxadiazolyl group, thiazolyl group, oxasilyl group, imidazolyl group, and doriazolyl group. Specifically, 1-phenyltetrazolyl group, 1-ethylte! -Lazolyl group, 1-(4-hydroxyphenyl)tetrazolyl group, lj, 4-thiazolyl group,
Examples include 5-methyl-1,3,4-oxadiazolyl group, benzthiazolyl group, benzoxacylyl group, benzimidazolyl group, and 4) 1-1.2.4-triazolyl group.

In addition, in the above-mentioned ritual (I), Zl is bonded to the active point of A.

General formula (II) A, -TIME-Z.

where Z2 is z defined above - Ritual CI)
It is the same as l. A2 also includes a coupler component which forms a completely diffusible dye as defined in general formula CI). TIME is caused by the reaction of A2 with the oxidized form of the color developing agent, and the -ritual (
II) represents a timing group that can leave the compound shown in II) and subsequently release z2, and TIME represents the following - ritual (
III), [■].

It is represented by (V), (Vl) and [■], but is not limited to these.

General formula (m) In the formula, , representing an alkyl group or an aryl group), and is bonded to the coupling position. In addition, R゛ and R2 each represent a group having the same meaning as R1 above, but the group Ro -C- is substituted at the ortho position or the position relative to Y, and the heteroatom contained in the inhibitor z2 is combined with

General formula (ff) In the formula, W is a group synonymous with Y in the above -ritual (m), and R4 and R2 are also R in -ritual (m), respectively.
and a group having the same meaning as R2.

R6 is a hydrogen atom, an alkyl group, an aryl group, an acyl group,
R7 is a sulfo group, an alkoxycarbonyl group, a heterocyclic residue; The carbamoyl group represents a cyan group, and this timing group is bonded by W to the coupling position of A2, -
C- is attached to the heteroatom of inhibitor Z2.

Next, an example of a timing group that releases the inhibitor Z2 by an intramolecular nucleophilic substitution reaction is shown by general formula (V).

In the general formula (V) Nu -E, Nu is a nucleophilic group having an electron-rich oxygen, sulfur or nitrogen atom, and is bonded to the coupling position of Ax. E is an electrophilic group having an electron-poor carbonyl group, thiocarbonyl group, phosphinyl group, or thiophosphinyl group, and suppressor 2. is bonded to a heteroatom. .

V sterically relates Nu and E, and after Nu is released from A2, the intramolecular nucleophilicity with the formation of a 3- to 7-membered ring undergoes a substitution reaction, and thereby the inhibitor It is a binding group capable of releasing z2.

General formula (V'l) 10-H In the formula, R represents a hydrogen atom, an alkyl group, or an aryl group; It combines with the nitrogen atom of

General formula [■] In the formula, Y is a group between Y and Y in the surface general formula (m), and R1 is an alkyl group, an aralkyl group, an aryl group,
represents a heterocyclic group, whose Y' is attached to the coupling position of coupler A2 and whose carbon atom is attached to the heteroatom of inhibitor Z2.

Below, DIRs preferably used in carrying out the present invention
Although typical examples of the compounds will be described, the present invention is not limited thereto.

[Exemplary compounds]

(D-1) n/ (D-, 2) t CH.

(D-3) (D-4) H (D-5) H N Tomi N (D-6) ('Jt (D-7) L (D-10) H (D-11) H (D-12 ) (D-13) H (D-14) (D-15) (D-16) H NO□ (D-17) H (D-18) Lo qt (, D-27) (D-28) C Engineering 2H2500CCHC○O012H25 (D-29
) C2 (D-30) (D-31) H (D-34) H (D-35) (D-36) (D-37) (D-38) C12H250000HOOOO, H=(D-39) (D -4()) (D-41) H (D-42) (J)-43) (D-44) 0■ (D-45) (D-46) (D-48) (D-49) ( D-50) (D-5'l) L (D-56) (D-57) t t (D-58) at (D-60) CD-61) (D-62) (D-63) ( D-64) H (D-65) H O21(5 (D-66) H (D-67) H (D-611) (D-69) (D-70) 0□H6 2H5 CD-72) ( D-73) (D-74) H (D-75) 02)! .

(D-76) OH (D-77) OH (D-78) OH (D-79) OH (D-8'2) (D-83) (D-84) OH -N (D-85) OH -N (D-86) (D-87) L H3 (D-88) I -N Red and white below, Pa, ゛Snoring□! -"7 The two-dimensional DIR compound can be added to the light-sensitive silver halide emulsion layer and/or the non-light-sensitive photographic constituent layer, but it may also be added to the light-sensitive silver halide emulsion layer, or the same D
IR compounds may be included in more than one layer.

These DIR compounds are generally used in amounts of 2.times.10-' to 5.times.10-' moles, more preferably 1.times.10-' to I.times.10-' moles per mole of silver in the emulsion layer.

In order to incorporate these DIR compounds into the silver halide emulsion or other photographic constituent layer coating solution according to the present invention,
If the DIR compound is alkali-soluble, it may be added as an alkaline solution; if it is oil-soluble, it may be added as described in, for example, US Pat. No. 2,322,027;
．． No. 1101,170J No. 2,801.171, No. 2,272,191 and No. 2,304,940
It is preferable to dissolve the DIR compound in a high-boiling point solvent and, if necessary, in combination with a low-boiling point solvent, according to the method described in each specification, and add the DIR compound to the silver halide emulsion after dispersing it in the form of fine particles. If necessary, two or more DIR compounds may be mixed and used.Moreover, in the present invention, a preferred method of adding a DIR compound is described in detail. Compounds such as organic acid amides, carbamates, esters, ketones, urea derivatives, ethers, hydrocarbons, etc., especially di-n-butyl phthalate, triresyl phosphate, triphenyl phosphate, di-isooctyl azelate , G-n-
Butyl sebacate, tri-n-hexyl phosphate,
N, N-di-ethyl-caprylamidobutyl, N,
N-diethyl laurylamide, low pentadecyl phenyl ether, di-octyl phthalate, n-nonylphenol, 3-pentadecyl phenylethyl ether, 2
．． 5-di5aC-amylphenylbutyl ether, monophenyl-di. - High boiling point solvents such as chlorophenyl phosphate or fluoroparaffin, and/or methyl acetate, ethyl acetate, propyl acetate, butyl acetate,
Butyl propionate, cyclohexanol, diethylene gelicol monoacetate, nitromethane, carbon tetrachloride, chloroform, cyclohexane tetrahydrofuran,
Dissolved in a low temperature solvent such as methyl alcohol, acetonitrile, dimethylformamide, dioxane, methyl ethyl ketone, etc., anionic surfactants such as alkylbenzene sulfonic acid 3 and alkylnaphthalene sulfonic acid and/or sorbitan sesquioleic acid ester and sulfuric acid ester. It is mixed with an aqueous solution containing a nonionic surfactant such as lauryl strict ester and/or a hydrophilic binder such as gelatin, emulsified and dispersed using a high-speed rotating mixer, colloid mill, or ultrasonic dispersion device, and then added to a silver halide emulsion. Ru.

In addition, the above DIR compound may be dispersed using a latex dispersion method.The latex dispersion method and its effects are as follows:
JP-A No. 49-74538, JP-A No. 51-59943, JP-A No. 54-32552, Search Disclosure, August 1975, N.

, 14850, pp. 77-79.

Suitable latexes include, for example, styrene, acrylate,
n-butyl acrylate, lobutyl methacrylate,
2-acetoacetoxyethyl methacrylate, 2-(methacryloyloxy)ethyltrimethylammonium methosulfate, 3-(methacryloyloxy)propane-1-sulfonic acid sodium salt, N-isopropylacrylamide, 1l-(2-(Z-methyl-4 -Oxopentyl))acrylamide, 2-acrylamide-
Homopolymers, copolymers and terpolymers of monomers such as 2-methylpropanesulfonic acid and the like.

The above DIR compounds are described in U.S. Patent: 1.227,554
No. 515.506, No. 3,517,291, No. 632.345, No. 1, 928,041
No. 3,933,500, No. 3.938,996, No. 3.9511,993, No. 1, 96,1. ! i
No. 59, No. 4,046,574, No. 4,052,21
No. 3, No. 4,063,950, No. 4,095,984
No. 4,149.8116, No. 4. '234.61
No. 8, British Patent Z, No. 072,363, 2.07 [+
, 2 [i5 issue research disclosure zzzz
No. s (1981), Japanese Patent Publication No. 50-81144, 5
No. 0-81145, No. 51-13239, No. 51-6
No. 4927, No. 51-104825, No. 51-105
No. 819, No. 52-65433, No. 52-82423
No. 52-117627, No. 52-130327, No. 52-154631, No. 53-7232, No. 5
No. 3-9116, No. 53-29717, No. 53-70
No. 821, No. 53-103472, No. 53-1105
No. 29, No. 53-135333, No. 53-14322
No. 3, No. 54.13333, No. 54-49138,
No. 54-114241, No. 57-35858, No. 5
No. 4-145135, No. 55-181237, No. 56
-114946, 57-154234, 57-
No. 56837 and Japanese Patent Application No. 57-44831, No. 57-
It can be synthesized by the method described in No. 45809, etc., and can be added to a silver halide emulsion layer and/or a non-light-sensitive photographic constituent layer, but is preferably contained in at least one of the silver halide emulsion layers. 1 For example, when applied to a conventional multilayer color photographic material having a blue-sensitive silver halide emulsion, a green-sensitive silver halide emulsion, and a red-sensitive silver halide emulsion, one of these It is also known as a stabilizer for silver halide emulsions in photographic materials with two or more layers.
) has a preferable effect.

-Ritual (VW) In the formula, =, n is an integer of 1.2 or 3, Ra,...
Each Rs represents a hydrogen atom, an alkenyl group having 1 to 4 carbon atoms which may have a substituent, an alkyl group, or an aryl group which may have a substituent.

As said tetrazaindene derivative - Ritual (Vll)
Specific examples of tetrazaindene derivatives more effectively used in the present invention are shown below, but the invention is not limited thereto.

[Exemplary compounds] A-14-hydroxy-1,3,3a,7-tetrazaindene A-24-hydroxy-tomethyl-1,3,3a,7-
Tetrazaindene A-34-hydroxy-5-hydroxy-L, 3.3a
.

7-Tetrazaindene.

A-44-hydroxy-6-butyl-1,3.3a,7
-Tetrazaindene A-54-hydroxy-5,6-cymethyl-1. :l,
3a.

7-tetrazaindene A-62-ethyl-4-hydroxy-6-broby-4
．． 3.3a, tutetrazaindene A-72-allyl-
4-hydroxy-1,co,3a,7-chitrazaindene A-84-hydroxy-6-phenyl-1,3,coa,
7-Chitrazaindene These compounds are described in Japanese Patent Publication No. 46-18102, No. 44-
It can be synthesized with reference to the description in No. 2533 and the like. Among these compounds, those having a hydroxyl group at the 4th position are preferred, and include those having a hydroxyl group at the 4th position and an alkyl group at the 6th position, or those known as stabilizers for silver halide emulsions of photosensitive materials. However, especially the one represented by the following ritual (IX) has a favorable effect.

-Ritual (IX) In the formula, R3゜ is a hydrogen atom, a hydrogen atom, or a carbon that may have a substituent! The 1-4 alkyl group, R3, represents a hydrogen atom, a C1-4 alkyl group which may have a substituent, or an aryl group which may have a substituent.

As the 6-aminopurine derivative in the present invention, those shown in formula (IX) above are particularly effective, but specific examples of 5-aminopurine derivatives that can be used more effectively are shown below, but the invention is not limited thereto. isn't it.

[Exemplary Compounds] B-16-aminopurine B-22-hydroxy-6-aminopurine B-32-methyl-6-aminopurine B-46-amino-8-methylpurine 11J-56-amino-8-phenylpurine B-62-
Hydroxy-doamino-8-phenylpurine B-72-Hydroxymethyl-5-aminopurine These tetrazaindene and 6-aminopurine derivatives preferably contain from 5B to 11B per mole of silver halide.
When added in an amount of 1 g, good effects are achieved for the purpose of the present invention.

Furthermore, the solubility product with these silver ions is 1 x 10-9
Among the following silver salt-forming compounds, those having a coercivity of Y41×1o-11 or less exhibit the effects of the present invention more preferably.

However, DIR compounds, tetrazaindene derivatives and 6
-Aminopurine It was completely unknown that it had the effect of improving graininess when used in lamination.
,,, ',Ql-One example below, ,S• Next, the film swelling rate and film thickness of the photographic constituent layer in the present invention will be described.

In the silver halide color photographic light-sensitive material of the present invention, the film swelling rate of the photographic constituent layers is 20 seconds or less.

The hydrophilic binder used to coat silver halide in silver halide color photographic optical materials is usually gelatin, but high molecular weight polymers may also be used. In the present invention, the film swelling rate T1/2 must be less than 20 seconds. The swelling rate T1/2 of the binder can be measured according to any method known in the art, for example, according to Green (A).
Photographic Science and Engineering (Photo, Sci, Eng),
19? , No. 2, pp. 124-129.
1/2 is the color development (maximum swelling film thickness of 90% reached when treated with & solution at 30°C for 3 minutes and 15 seconds is the saturated film thickness, and this 1/2 is the saturated film thickness.
It is defined as the time required to reach a film thickness of /2. That is, the first
To explain using a diagram, 1 of the film thickness when the film thickness is saturated due to 85 water (the film thickness when the graph becomes almost flat)
The time T1/2 until reaching 72 is defined as the membrane swelling rate.

The membrane swelling rate TI/2 can be adjusted by adding a hardening agent to gelatin as a binder.

As a hardening agent, aldehyde type, aziridine type (for example, PB Report 19,921, U.S. Patent 2,950゜1)
No. 97, No. 2,964,404, No. 2,983,61
No. 1, No. 3.271, 175, Special Publication No. 46-4089
No. 8, JP-A No. 50-91315, etc.), isoxazolium systems (e.g., U.S. Pat. No. 3,321,3)
No. 23), epoxy systems (such as those described in U.S. Pat.
, No. 047,394, West German Patent No. 1,085,663,
British Patent No. 1,033,518, Special Publication No. 4G-3549
5 No. 8), vinyl sulfone type (e.g.
PR report 19,920, West German patent 1,100°94
No. 2, No. 2,337,412, No. 2.545.722
No. 2゜635.518, No. 2,742,308, No. 2,749.260, British Patent No. 1,251,09
No. 1, U.S. Patent No. 3,539.644, U.S. Patent No. 3,490,
911 etc.), acryloyl type (e.g.
U.S. Pat. No. 3,640,720), carbodiimides (e.g., U.S. Pat. No. 2,938.892,
4,043,818, 4,061.499, Japanese Patent Publication No. 46-38715, etc.), triazine type (for example, West German Patent No. 2,410,973, 2.5
53.915, U.S. Patent No. 3,325.287, Japanese Patent Application Publication No. 1)2-12722, etc.), polymer type (for example, British Patent No. 822,061, U.S. Patent No. 3,6
No. 23,878, No. 3,396,029, No. 3,22
No. 6,234, Special Publication No. 47-18578, No. 1857
No. 9, No. 47-48896, etc.), maleimide-based, acetylene-based, methanesulfonic acid ester-based, and N-methylol-based hardeners can be used alone or in combination. Useful combination techniques include, for example, West German Patent Nos. 2,447,587, 2,505°746, 2,514,245, and U.S. Pat. No. 4,047,95.
No. 7, No. 3,832,181, No. 3,840,370
No. 4111-433 Kokai No. 9, No. 50-6306
No. 2, No. 52-127329, Special Publication No. 48-3236
Examples include combinations described in No. 4 and the like.

Color photograph 1 of the present invention The binder of the photographic constituent layer used in the optical material has a film swelling rate T1-2 of 20 seconds or less, and the smaller the better, but if the lower limit is too small, the film will not harden and scratches may occur. The time is preferably 1 second or more, more preferably 2 seconds or more and 20 seconds or less, particularly preferably 15 seconds or less, and most preferably 10 seconds or less, since failures tend to occur. If it is longer than 25 seconds, the desilvering performance and bleach-fixing performance will deteriorate, especially when using a low molecular weight organic acid ferric complex salt, or even if a high molecular weight organic acid ferric complex salt is used. The deterioration is remarkable when it is boiled.

In the silver halide color photographic light-sensitive material of the present invention, the thickness of the photographic constituent layer is 25 μm or less. The film thickness of the photographic constituent layers refers to the photographic constituent layers excluding the support, that is, the silver halide emulsion layer (in the case of full-color photographic window optical materials, at least 3N
), as well as all the hydrophilic colloids formed as necessary, such as the subbing layer, antihalation layer, intermediate layer, filter layer, protective layer, etc., and the thickness of the dried photographic constituent layer. It is. Gelatin is often used as the hydrophilic colloid, and in this case, the film thickness can be referred to as the gelatin film thickness. The thickness is measured using a micrometer, but in the present invention, the total thickness of the photographic material is 25 μm.
m or less, preferably 22 μm or less, especially 20 μm
The most preferred thickness is 18 μm or less. From the viewpoint of photographic performance, the thickness is preferably 8 μm or more, and the effects of the present invention are exhibited.

As mentioned above, the silver halide color photographic material of the present invention has a film swelling rate of 20 seconds or less and a film thickness of 25 μm or less, and by having such photographic constituent layers, it requires less developing agent. Also, it has become possible to process in a short time and with good graininess.

Further, in the present invention, preferable results can be obtained with a development processing time of 180 seconds or less, but by using the photographic constituent layers as described above, the processing time range can be arbitrarily set over a wide range.

The magenta dye type four-bit coupler used in the present invention is represented by the following formula [:Cl3.

-Ritual (C+) Ar Ar: A phenyl group, which is a phenyl group that has undergone one FL substitution.

Examples of the substituent include a halogen atom, an alkyl group, an alkoxy group, an aryloxy group, an alkoxycarbonyl group, a cyano group, a carbamoyl group, a sulfamoyl group, a sulfonyl group, a sulfonamide group, or a ρL7 white acylamino group. The phenyl group may have two or more substituents.

Specific examples of direct substituents are listed below.

Halogen atoms: chlorine, bromine, fluorine Alkyl groups: methyl group, ethyl group, 15O-propyl group, butyl group, t-butyl group, pentyl group, etc., but especially alkyl groups having 1 to 5 carbon atoms preferable.

Alfoxy group: methoxy group, nidoxy group, butoxy group,
Examples include 5ee-butoxy group, 1so-pentyloxy group, and particularly preferred is an alkoxy group having 1 to 5 carbon atoms.

Ori-ruoxy group: phenoxy group 1. β-S7toxy group, etc., but this rearyl moiety may further have the same substituents as those listed for the phenyl group represented by A.

Alfkidicarbonyl group: The above-mentioned carbonyl group with an alkoxy group attached, and those having an alkyl moiety of 1 to 5 carbon atoms, such as a methoxycarbonyl group and a pentyloxycarbonyl group, are preferable.

Carbamoyl group: Carbamoyl group, dimethylcarbamoyl group, etc., furkylcarbamoyl group Sulfamoyl group: sulfamoyl group, ethylsulfamoyl group, dimethylsulfamoyl group, ethylsulfamoyl group, etc. furkylsulfamoyl group Sulfonyl group: methane Alkylsulfonyl groups such as sulfonyl groups, ethanesulfonyl groups, butanesulfonyl groups, arylsulfonamide groups such as LM, etc. Sulfonamide groups: Furkylsulfonamide groups such as methanesulfonamide groups and toluenesulfonamide groups, arylsulfonamide groups, etc.7 Sil 7mi 7 groups: acetamide 7 groups, pivaloylami 7 groups
A halogen atom is particularly preferred, such as a benzamide group or a benzamide group, and among these, chlorine is the most preferred.

Yc: represents a group that leaves when a dye is formed by coupling with an oxidized product of an aromatic primary amine color developing agent.

Specifically, for example, a halogen atom, an alkoxy group, an aryloxy group, an acyloxy group, a 7-arylthio group, an alkylthio group, -2<2 is selected from a carbon atom, an oxygen atom, a nitrogen atom, and a sulfur atom together with a nitrogen atom. The following are specific examples.

Halogen atom: chlorine, bromine, fluorine Alfoxy group: ethoxy group, benzyloxy group, methoxyethylcarbamoylmethoxy group, tetratecyl rupamoylmethoxy group, etc. Aryloxy group: phenoxy group, 4-methoxyphenoxy group, 4-nitrophenoxy group, etc. Acyloxy group: acetoxy group, myristoyloxy group, benzoyloxy group Cyclic arylthio group: phenylthio group, 2-butoxy-5-
Alkylthio groups such as octylphenylthio group, 2.5-dihexyloxyphenylthio group: methylthio group, octylthio group, hexadecylthio group, benzylthio group, 2-(noethylamino)ethylthio group, ethoxycarbonylmethylthio group,
Ethoxyethylthio moss, phenoxyethylthio group, triazolyl group, tetrazolyl group, etc.R: When R is 7-sylami-7 groups, examples include acetamido group, imbutylami-7 group, benzamide group, 3-
[α-(2,4-not-tert-amylphenoxy)butyramide 1 benzamide group, 3-[a'-(2,4-
di-tert-amyl7eth/xy)acetamido]benzamide group, 3-[α-(3-pentadecylphenoxy)butyramide1benzamide group, ff-(2,4-not-tert-7milphenoxy)butyl7mido group, α −
(3-pentadecyl72/xy)butyramide group, hexadecaneamide group, instearoylamide group, 3-(
3-octadecenylsuccinimide) benzamide group or pivaloylamide group, and when R is an anilino group, examples thereof include anilino group, 2-chloroanilino group, 2,4-cycloanilino group, 2.5 -nochloroanili 7 groups, 2,4.5-)lichloroanili 7 groups, 2-chloro-5-tetradecanamidoanilino group, 2-chloro-5-(3-octadecenylsuccinimide)anilino group, 2-chloroanili -5-[α(3Lert-butyl-4-
hydroxy)tetradecanamido)anilino group, 2-chloro-5-tetradecyloxycarbonylanilino group,
2-chloro0-5-(N-tetradecylsulfamoyl)
Anilino group, 2,4-dichloro-5-tetradecyloxyanilino group, 2-chloro-5-(tetradecyloxycarbonylamino)anilino group, 2-chloro-5-octadecylthioanilino group or 2-chloro-o 5-(N
−? ) Labsylcarbamoyl) Anilino group etc. with Ht,
An example when R is a ureido group is:;-((2,4
-dit=rt-7minophenyxy)acetamido)phenylureido group, phenylureido group, methylureido group, octadecylureido group, 3-tetradecanamide phenylureido group, or N,N-dioctylureido group. - Particularly preferred compounds among the compounds represented by the formula (CI) are represented by the general formula (CII).

-Ritual (Cn) Ar In the formula, Yc and Ar represent the same meanings as in the general formula [:CI].

Xd: represents a halogen atom, an alkoxy group or a furkyl group.

Specific examples are listed below.

Halogen atoms: chlorine, bromine, fluorine alkoxy groups: methoxy group, nidoxy group, butoxy group,
Alkoxy groups having 1 to 5 carbon atoms such as 5ee-butoxy group and 1so-pentyloxy group are preferred.

Alkyl group: An alkyl group having 1 to 5 carbon atoms is preferable, such as a methyl group, an ethyl group, a 1so-propyl group, a butyl group, a shi-butyl group, and a shi-pentyl group.

Particularly preferred is a halogen atom, with chlorine being particularly preferred.

〃 R7: represents a group that can be substituted on the benzene ring, n is 1 or 2
When n is 2, R1' may be the same or different.

Groups that can be substituted with a benzene ring represented by R1' are:
Halogen atom, It'-, R'O-.

etc.

R', R" and R"' may be the same or different (1
In particular, a hydrogen atom or an alkyl group which may have a substituent, an alkenyl group, and an aryl group.
Of these, the most preferred is Nirira.

Examples of military bodies using magenta couplers are shown below, but the present invention is not limited thereto.

R in the above formula includes the following 6M
I NHCOC+sHzyM-2-NII
COC,,112゜q In the above formula, Y (examples include the following).

M-11 -SC, □h.

M-12-SCH. CH2CH2M-13
-SCII2COOHM-15-S
CII□CO old! 2M-16-SC)I2CH
20C. I(.

M-17-SCH. CII2011M
- 19 - SCH2CH2NHSO2CH.

M-20 M-21 C1!3 )ν・Ding-22 rro O M-35 CII rllll u rlI.

n+Q しVC CI Below margin CI Below margin 4 These magenta couplers of the present invention are
The Chemical Society Perkin 1 (Jou
rnal of the Chemical 5oci
ety, Perkinl, 1977) 2047
~2052, U.S. Patent No. 3,725,057, JP-A-5
9-99437 and JP-A-58-42045, JP-A-56-38Q43, JP-A-57-14837, JP-A-57
It can be easily synthesized by referring to the methods described in No. 204036, No. 58-14833, and the like.

The magenta couplers according to the present invention may be used alone or in combination of two or more, and may also be used in combination with other magenta couplers outside the present invention.

Photographic magenta couplers that may be used in combination include compounds other than those of the present invention, such as pyrazolone, pyrazolotriazole, pyrazolinobenzimidazole, and indasilone.

Examples of pyrazolotriazole magenta couplers include couplers described in U.S. Patent No. 1,247,493 and Belgian Patent No. 792.525, and colorless magenta couplers are generally used as diffusion-resistant colored magenta couplers. Compounds substituted at the coupling position are used, e.g., U.S. Pat. No. 2,801.1
No. 71, No. 2.983,608, No. 3.005,
No. 712, No. 3,684,514, British Patent No. 937
゜621, JP-A-49-123625, JP-A No. 49-3
Examples include compounds described in No. 1448.

Furthermore, a colored magenta coupler of the type in which the dye flows out into the processing solution by the reaction of the oxidized product of the developing agent as described in US Pat. No. 3,419,391 can also be used.

Furthermore, as colorless couplers that can be used in combination with the present invention, British Patent No. 861,138, British Patent No. 914.145, British Patent No. 1,1
No. 09.963, Japanese Patent Publication No. 45-14033, U.S. Pat.
Agfa Levelkusen Volume 4, pp. 352-367 (1
You can choose from those listed in 964), etc.

- When a magenta coupler represented by formula (CI) is contained in a silver halide emulsion layer, silver halide 1
about 0.005 to 2 moles per mole, preferably 0.01
It is used in a range of 1 mol.

Below is gold oil 1 ・【、′.゛・ 51: Next, the development processing time of the present invention will be described.

In the present invention, the time for processing the silver halide color photographic S optical material with the color developer is 180 seconds or less. That is, in the present invention, the time for processing the silver halide color photographic material with a color developing solution is 180 seconds or less, preferably 150 seconds or less, and more preferably 30 to 150 seconds. , more preferably 20~
It is 120 seconds, more preferably in the range of 40 to 100 seconds.

In the great invention, surprisingly, by processing the above-mentioned silver halide color photographic S optical material for the above-mentioned specific time,
The graininess of the resulting dye image was improved.

Further, in the method for processing a silver halide color photographic S optical material of the present invention, the above-mentioned color development processing solution (hereinafter referred to as "first processing solution") converts the aromatic primary amine color developing agent into the processing solution. i1j! Those containing 2×10 −2 mol or more per unit can be preferably used. More preferably 2.
The color developing solution contains the above-mentioned developing agent in a range of 5X10-2 to 2X10-' moles, more preferably in a range of 3X10-' to 1X10-' moles.

Hereinafter, the first method that can be preferably used in the present invention will be described.
The color developing agent of the color developing solution which is the processing solution will be explained.

The aromatic primary amine color developing agent solution used in the preferred color developing solution includes known ones that are widely used in various color photographic processes.

These active agents include aminophenolic and p-phenylenediamine derivatives.These compounds are more stable and are generally used in the form of salts, such as hydrochlorides or sulfates. .

Hereinafter, examples of aminophenol-based developers include O-aminophenol, p-aminophenol, 5-amino-2-
These include pheasant-toluene, 2-amino-3-amino-toluene, 2-amino-3-amino-1,4-dimethyl-benzene, and the like.

Particularly useful aromatic M primary amine color developers are aromatic primary amine color developers having an amino group having at least one water-soluble group, particularly preferably the following formula (
This is a compound represented by X).

General formula (X) 1114 N Rrs spirit Ni+.

In the formula, +Fits represents a hydrogen atom, a halogen atom, or an alkyl group, and this alkyl group represents a linear or branched alkyl group having 1 to 5 carbon atoms, and may have a substituent, R14 and RI5 are It represents a hydrogen atom, an alkyl group, or an aryl group, but these groups may have a substituent, and in the case of an alkyl group, an aryl group or a substituted alkyl group is preferable, and at least one of R14 and RI8 is an alkyl group substituted with a water-soluble group such as a hydroxyl group, a carboxylic acid group, a sulfonic acid group, an amino group, a sulfonamide group, or 10(cH2)-o-+-1tl&. This p alkyl group may further have a substituent.

Note that RIG represents a hydrogen atom or an alkyl group, the alkyl group represents a linear or branched alkyl group having 1 to 5 carbon atoms, and p and q represent integers of 1 to 5.

Next, compounds represented by formula (X) above are listed, but are not limited thereto.

[Exemplary compounds]

(B-1) H2 (E-2) H2 (E-3) IM2 (E-4) H2 (E-5) H2 (E-6) H2 (E-7) H2 (E-8) H2 (E -9) NH2 (E-10) H2 (E-11) H2 (E-12) (B-13) C2H5-N(-CH20H20t3c2I(5H2 (B-14) H2 (E-15) H2 (E-16 ) NE(2 These p-phenylenediamine derivatives with the formula (,

p-t-luenesulfonate, sulfite, sidiate,
Benzene disulfonate and the like can be used.

In the present invention, among the p-phenylenediamine conductors represented by the above-mentioned -ritual (X), n14 and/or R15 are -[-(C112S0-HiLs Cp,
p q and Lg have the same meanings as above), when
In particular, the effects of the present invention are exhibited well.

Preferred compounds for use in the color developer of the present invention include sulfites, hydroxylamines, and development inhibitors.

Sulfites include potassium sulfite, sulfite hydrogen sulfite, potassium sulfite, potassium hydrogen sulfite, etc.
It is preferable to use it in the range of 0.1 to 40 g/vertical,
More preferably, it is used in a range of 0.5 to 10 g/vertical.

Hydroxylamine is used as a counter salt to hydrochloride, i-acid salt, etc., and is preferably used in the range of 0.1 to 40 g/day, more preferably in the range of 0.5 to 10 g/day.

Examples of inhibitors include halides such as sodium bromide, potassium bromide, sodium iodide, and potassium iodide. Examples of organic inhibitors include the following compounds, and the amount added is 0.
．． 0.005 to 20 g/l, preferably 0.005 to 20 g/l.
It is in the range of 01 to 5 g/m.

``゛mine, 5-year-old husband, 1 flower 1: Yenroa 對→し日$-'1lIr''''°゛"7°"1゛°YO 1): +Organic suppression in the present invention The agent is chamber-containing T! , a cyclic ring compound, a compound containing a mercapto group, an aromatic compound, an onium compound, a compound containing an iodine atom as a substituent, etc., and preferably the following -ritual ER-1), CR,'-
II) and CR-[['l.

The compound represented by the formula (R-I) is more preferably a compound represented by the general formula [:R-W) or [:R-V), and most preferably a compound represented by the general formula [R-Vl]. )
It is a compound represented by ~(RX[).

On the other hand, for the compound represented by the formula (R-I[), the general formula [R-■] or [R-xm] is most preferably
It is a compound represented by

-Ritual (R-1) In the formula, X' and X/1 are a halogen atom, an alkyl group, an aryl group, an amino group, a hydroxyl group, a nitro group, a carboxyl group, or a sulfonyl group, and X' is a hydrogen atom or an alkyl group. basis,
Shows double viscosity to form an aryl group or ring. Z
is a group consisting of carbon floats, oxygen atoms, nitrogen atoms, and atom atoms necessary to form a ring, and nSm is 0.1 or 2.

-Ritual (R-n) In the formula, YA% Y l , Y t, Y are hydrogen atoms, /
%Ogen atom, alkyl group, amino group, hydroxyl group, nitro group, carboxyl group, sulfonyl group.

-Ritual (R-I[] In the formula, T is a nitrogen atom or a phosphorus atom, X2, X are a hydrogen atom, an alkyl group, an aryl group, a norogen atom,
Ys represents an alkyl group or an aryl group, and Y4 and Y,
may be ring-closed to form a heterocycle.

General formula (R-Vl) General formula [R-■] General formula [R-■] General formula [-[) General formula (R-X) General formula [R-■] General formula CR-XT[I] 0 ■ It is the meaning. Qt@B, and ■C: See Q busy 7-Muko.

-Rotate formula (R-T'i') Compounds in which 2 to 5 of 1 to 9 carbon atoms are substituted with standing tree atoms and derivatives thereof General formula CR-V) 2 to 4 of 1 to 5 carbon atoms Compounds in which is substituted with a fluorine atom and derivatives thereof Below the margin ゛N \,.

[Example of organic inhibitor] To H l l To □ ZlB OOH ■ bu311111 ■ (n=35-45) 3B Z44 L 4B IC,H, (C,I(,0)C,H,IOf( H 5L H 1 , lil H H H 0) [ Z64 Z-65 I 267 C1! H H H H The color developing solution used in the present invention further contains various commonly added components such as sodium hydroxide and sodium carbonate. Alkali agents, alkali metal thiocyanates, alkali metal halides, Hensyl alcohol, water softening and thickening agents, development accelerators, and the like may optionally be included.

Additives other than those mentioned above that are added during the color development process include anti-staining agents, anti-sludge agents, preservatives, interlayer effect promoters, chelating agents, and the like.

The color developing solution of the present invention preferably has a pH of 9 or higher, more preferably a pH of 9 to 13, and particularly preferably a pH of 1 to 1.
It is best to use 2.

The temperature at night is preferably 30°C or higher, preferably 35 to 80°C, and even more preferably 38 to 70°C.
More preferably, the temperature is in the range of 40 to 60°C.

The bromine concentration in the color developer is preferably 5 g/A' or less, more preferably 0.05 to 3 g/l, and even more preferably 0.1 to 1.4 g/1.

Developing agent concentration, developer concentration, p)! (High activation can be achieved by various combinations of bromine concentrations in the solution. Furthermore, activation can be increased and development can be accelerated by using a developer accelerator.

For example, in order to achieve high activation, it is preferable to use high activation means such as setting the pH to 10 or higher, setting the concentration to 40°C or higher, and/or setting the bromine concentration to 0.6 g/l or lower. Can be done.

Generally, the amount of color developer to be refilled is 2 to 10 mJ! /100
- degree of 0 when carrying out the present invention, 2 to 10 ml
Replenishment can be as low as /100 cd.

In addition to the above, there are no particular limitations on the processing method for the silver halide color photographic light-sensitive material of the present invention, and any processing method can be applied. For example, typical methods include a method in which bleaching and fixing are carried out in a color developing solution, followed by washing with water or a stabilizing treatment as an alternative to washing, or a method in which bleaching and fixing are carried out separately in a color developing solution, followed by washing or washing with water as necessary. There are alternative stabilizing treatments, such as pre-hardening, neutralization, color development, stop fixing, water washing (or water washing alternative stabilizing treatment), bleaching,
Fixing, washing with water (or stabilizing treatment as an alternative to washing), post-filtering, washing with water or stabilizing treatment as an alternative to washing), color development, washing with water (or stabilizing alternative to washing), supplementary color development, stopping, bleaching, fixing , water washing (or water washing alternative stabilization treatment), stable 11
Processing may be carried out using any method, such as a method in which the developed silver produced by color development is subjected to halogenation bleaching and then color development is performed again to increase the amount of dye produced.

In the present invention, processing with a processing solution having bleaching ability means
This means processing with a bleach solution or a -bath bleach-fix solution, but the effect of the present invention is best achieved when a -bath bleach-fix treatment is performed.

Bleaching agents used in the bleaching solution or bleach-fixing solution in the bleaching process include aminopolycarboxylic acids, organic acids such as oxalic acid and citric acid, and those coordinating metal ions such as iron, cobalt, and tsuba, or commonly known bleaching agents. There is. The following are representative examples of the above aminopolycarboxylic acids.

Ethylenediaminetetraacetic aciddiethylenetriaminepentaacetic acidpropylenediaminetetraacetic acidnitrilotriacetic acidiminodiacetic acid glycol ether diaminetetraacetic acidethylenecyaminetetrabrobion fused ethylenediaminetetraacetic acid disodium saltdiethylenetriaminepentaacetic acid pentansodium cruciblenitrilotriacetic acid sodium saltBleaching solution and bleach-fixing of the present invention The liquid has a pH of 0.2 to 9.
5, preferably 4.0 or more, more preferably 5.0 or more. Processing temperature is 20℃~80℃
It is used at temperatures above 40°C, preferably at temperatures above 40°C.

The bleaching solution of the present invention can contain various additives together with the bleaching agent (preferably an organic acid ferric complex salt) as described above. As additives, it is particularly desirable to contain alkali halides or ammonium halides, such as potassium bromide, sodium bromide, sodium chloride, ammonium bromide, potassium iodide, sodium iodide, ammonium iodide, etc. , oxalate, acetate, carbonate,
pHn buffers such as phosphates, solubilizers such as triethanolamine, acetylacetone, phosphonocarboxylic acids.

Those known to be added to ordinary bleaching solutions, such as polyphosphoric acid, organic phosphonic acid, oxycarboxylic acid, polycarboxylic acid, alkylamines, and polyethylene oxide, can be appropriately added.

The bleach-fix solution of the present invention includes a bleach-fix solution containing a small amount of a halogen compound such as potassium bromide, or conversely a bleach-fix solution containing a large amount of a halogen compound such as potassium bromide or ammonium bromide. It is also possible to use a fixing solution, as well as a special bleach-fixing solution having a composition consisting of a combination of the bleaching agent of the present invention and a large amount of a halogen compound such as potassium bromide.

In addition to potassium bromide, the halogen compounds include hydrochloric acid, hydrobromic acid, lithium bromide, sodium bromide,
Ammonium bromide, kawaram iodide, sodium iodide, ammonium iodide, etc. can also be used.

The silver halide fixing agent to be included in the bleach-fixing solution of the present invention is a compound that reacts with silver halide to form a water-soluble complex salt, such as potassium thiosulfate, sodium thiosulfate, Typical examples include thiosulfates such as ammonium thiosulfate, thiocyanates such as potassium thiocyanate, sodium thiocyanate, and ammonium thiocyanate, thioureas, thioethers, and high concentrations of bromides and iodides. These fixing agents can be used in an amount that can dissolve 5 g/day or more, preferably 50 g/day or more, more preferably 70 g/day or more.

The bleach-fix solution of the present invention contains boric acid, borax, sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, sodium carbonate, potassium bicarbonate, acetic acid, sodium acetate, hydroxide. It can contain a pHH buffer consisting of various salts such as ammonium alone or in combination of two or more, and can also contain various optical brighteners, MTFL agents, surfactants, and fungicides. You can also do that. In addition, preservatives such as hydroxyamine, hydrazine, ① ion salts, isomeric bisulfite salts, bisulfite adducts of aldehydes and ketone compounds, acetylacetone, and phosphonocarboxylic acids.

Chelating agents such as polyphosphoric acid, organic phosphonic acid, oxycarboxylic acid, polycarboxylic acid, dicarboxylic acid, and aminopolycarbonate; stabilizers such as nitro alcohol and nitrate Pj salt; solubilizers such as alkanolamine; and organic amines. It is also possible to appropriately contain stain inhibitors such as, other additives, and organic solvents such as methanol, dimethylformamide, and dimethyl sulfoxide.

In the processing method using the processing solution of the present invention, the most preferable processing method is to perform bleaching or bleach-fixing immediately after color development. It may be processed,
A prebath containing a bleach accelerator may also be used as a processing solution prior to bleaching or bleach-fixing.

Processing temperatures for various processing steps other than color development of the silver halide color photographic light-sensitive material of the present invention, such as bleach-fixing (or bleaching, fixing), washing with water or stabilization as an alternative to washing, if necessary. The temperature is preferably 20'C to 80C, more preferably 40C or higher.

In the present invention, JP-A-58-14834, JP-A No. 5B-
No. 105145, No. 5B-134634 and No. 58-
No. 18631 and Japanese Patent Application No. 58-2709 and No. 59
It is preferable to carry out a stabilization treatment as an alternative to water washing as shown in Japanese Patent Application No.-89288.

Each of the silver halide emulsion layers according to the present invention can contain a coupler, that is, a compound capable of reacting with an oxidized product of a color developing agent to form a dye.

and cyan couplers can be used in many ways without any particular restrictions. These couplers may be so-called 2-equivalent plate type couplers or may be 4-equivalent type couplers.

It is also possible to use a diffusible dye-releasing coupler or the like in combination with these couplers.

The yellow coupler may be a closed ketomethylene compound or a so-called two-equivalent type coupler.
〇-aryl substituted coupler, active point -〇-acyl substituted coupler, active point hydantoin compound substituted coupler, active point urazole compound substituted coupler and active point succinimide compound substituted coupler, active point fluorine substituted coupler, active point fluorine or bromine substituted coupler Substituted coupler, active point -〇-
Sulfonyl-substituted couplers and the like can be used as effective yellow couplers. Specific examples of yellow couplers that can be used include U.S. Pat.
, No. 255, 506, No. 408.1!14, No. 3
．． No. 551,155, same, No. 582,322, same
Ko, No. 725,072, No. 1,891,445, West German Patent No. 1,547,1168, West German Application Publication No. 2,219
, No. 917, No. 2,261,361, No. 2,414.
No. 006, British Patent No. 1,425,020, Special Publication No. 1973
-10783, JP-A No. 47-26133, JP-A No. 48-
No. 73147, No. 51-102636, No. 50-63
No. 41, No. 50-123342, No. 50-13044
No. 2, No. 51-21827, No. 50-87650,
No. 52-82424, No. 52-115219, No. 5
Examples of compounds such as No. 8-95346 include pyrazolone-based, pyrazolotriazole-based, pyrazolinobenzimidazole-based, and indasilone-based compounds. These magenta couplers are not only 4-equivalent plate couplers like the yellow couplers, but may also be 2-equivalent type couplers. Specific examples of magenta couplers include U.S. Pat.
No. 600,788, No. 2.98, No. 608, No. 3,0
No. 52,553, No. 1, No. 127,269, No. 3. :
No. 111.476, No. 419,391, No. 3,5
No. 19,429, No. 3.558jli No. 1, No. 5
82j No. 22, same 1. H5, 50 [I issue.

Same, 8:14. ! No. 108, No. 1,891,445, West German Patent No. 1,1110.454, West German Patent Application (O
L S ) 2.40!1. [I55, 2,41
No. 7,945, No. 2,418,959, No. 2,424
．． No. 467, Japanese Patent Publication No. 40-6031, Japanese Patent Publication No. 51-2
No. 0826, No. 52-58922, No. 49-1295
No. 38, No. 49-74027, No. 50-159336
No. 52-42121, No. 49-74028, No. 50-60233, No. 51-26541, No. 53-
55122, Japanese Patent Application No. 55-110943, and the like.

Further, useful cyan couplers used in the present invention include, for example, phenol couplers, naphthol couplers, and the like. Similar to the yellow couplers, these cyan couplers do not have to be 4-equivalent type couplers, but may also be 2-equivalent type couplers. Specific examples of cyan couplers include US Pat. Nos. 2,359,929 and 2.
, No. 434, 272, No. 2,474.2!13, No. 2
, No. 521.90111-, No. 2,11195.820
No. 3,034, 8!12, 3. :111,47
No. 5, No. 3,4SJl, No. 315, No. 3,475,56
No. 3, No. 3,581,971, No. 3.591,383
No. 3,767.411, No. 3,772,002
No. 1g No. 33,494, No. 4,004,929, West German Patent Appearance (OL S) 2,414,830
No. 2,454. : No. 129, JP-A-48-5983
No. 8, No. 51-26034, No. 8-5055, No. 51-146827, No. 52-69624, No. 52
-90932 No. 58-95346, Special Publication No. 1973-
Examples include those described in No. 11572 and the like.

A coupler such as a colored magenta or cyan coupler or a polymer coupler may be used in combination in the silver halide emulsion layer of the present invention and other photographic constituent layers.
For polymer couplers, reference can be made to the description in Japanese Patent Application No. 1987-172151 filed by the present applicant.

The method of adding the above coupler that can be used in the present invention into the photographic constituent layer of the present invention is the same as before, and the amount of the above coupler added is not limited, but I x 1 per mole of silver.
Preferably 0-' to 5 mol, more preferably 1 x 1
0-'' to 5 x 10-'.

The silver halide color photographic light-sensitive material of the present invention may contain various other photographic additives, such as antifoggants, stabilizers, ultraviolet absorbers, etc. described in Research Disclosure No. 17643, Color stain inhibitors, optical brighteners, color image fading inhibitors, antistatic agents, hardeners, surfactants, recessibility agents, wetting agents, and the like can be used.

In the silver halide color photographic light-sensitive material of the present invention, the woody colloids used to prepare the emulsion include gelatin, derivative gelatin, graft polymers of gelatin and other polymers, proteins such as albumin and casein, Any of cellulose derivatives such as hydroxyethyl cellulose conductor, carboxymethyl cellulose, starch conductor, single or copolymer synthetic hydrophilic polymers such as polyvinyl alcohol, polyvinylimidazole, and polyacrylamide are included.

Examples of the support for the silver halide color photographic light-sensitive material of the present invention include glass plates, polyester films such as cellulose acetate, cellulose nitrate, and polyethylene terephthalate, polyamide films, polycarbonate films, and polystyrene films. The body is appropriately selected depending on the intended use of the photosensitive material.

In the photosensitive material of the present invention, it is optional to provide an intermediate layer with an appropriate thickness depending on the purpose, and a filter layer,
Various layers such as an anti-curl layer, a protective layer, and an antihalation layer can be used in appropriate combinations as constituent layers. In these constituent layers, wood-philic colloids that can be used in the emulsion layers as described above can be used as thickening agents, and they can also be incorporated in the emulsion layers as described above. Various photographic additives can be included.

The processing method of the present invention can be applied to silver halide color photographic materials such as color negative film, color positive film, color reversal film for slides, color reversal film for movies, and color reversal film for TV.

〔Example〕

Specific examples of the present invention will be described below, but the embodiments of the present invention are not limited thereto.

In addition, in all the actual S% examples below, the amount added in the silver halide color copying light material is shown per 1M, and the amounts of silver halide and colloidal silver are shown in terms of weight.

Example 1 The following layers were sequentially coated on a cellulose triacetate support to prepare a multicolor film sample.

1st layer: Antihalation layer (HC layer) Antihalation layer consisting of 0.113 g of targeted color colloid roots and 1.5 g of gelatin 2nd layer: Subbing layer (10 layers) Subbing layer consisting of 2.0 g of gelatin layer.

3rd layer; red-sensitive silver halide emulsion layer (R layer) The silver halide emulsions shown in Table 1 were each color enhanced to red sensitivity, and the following cyan coupler (C −
1), 0.006 mol/moJ of Ag, three self-colored cyanide cuffs (CC-■), and an exemplary DIR compound (D-24) with tricresyl phosphate (hereinafter referred to as T
A red S-type silver halide emulsion layer is prepared by dissolving a suppressor in methanol and emulsifying and dispersing it in an aqueous solution containing gelatin or containing powder.

4th N: Intermediate layer (2C4) 0.14 g of 2.5-di-t-butylhydroquinone,
0.07 dibutyl phthalate (hereinafter referred to as DBP)
The middle layer consists of

5th layer: Green-sensitive silver halide emulsion layer (layer 0) Emulsify Ag with TCP in which the following colored magenta coupler (CM-1) and an exemplary DIR compound (Wataru D-5) are dissolved in an aqueous solution containing gelatin. Green-sensitive silver halide emulsion layer containing dispersed dispersion, 6th layer...0.3g yellow colloidal silver, 0.2g anti-staining? +<2.5-di-
t-octylhydroquinone) dissolved in Z・7 0, 11
One layer of yellow filter containing g DBP and 2.1 g gelatin.

7th layer: Low-grade silver halide emulsion N (B layer) Each of the silver halide emulsions shown in Table 1 was color-enhanced to pre-malignant color, and 0.3 mol 1 mol Ag A pre-malignant silver halide emulsion layer containing the following yellow coupler (Y-1) and a dispersion of an exemplary DIR compound (D-62) dissolved in TCP and emulsified and dispersed in an aqueous solution containing gelatin.

8th Layer: High-frequency monodisperse blue-capturing silver halide emulsion (B layer) The same procedure as for the 7th layer was used, except that silver halide grains having a slightly larger diameter were used.

8th layer: Protective layer (3 layers) Protective layer containing 0.8g gelatin.

In addition to the above, each layer contains a gelatin hardening agent (1,2-bisvinylsulfonylethane and 2.4-'; Rio).

-6-hydroxy-5-) riazine sodium salt) and a surfactant.

Application SP and 'Xk were 50 mg/1oOcffl.

The couplers used in each layer are as shown below.

Cyan coupler (C-1) 2-(α, α, β, β, T, γ, δ, δ-octafluorohexanamide)-5-(2-(2゜4-di-t-amylphenoxy)hexane Amide] Phenol colored cyan coupler (CC-1) 1-hydroxy-4-(4-(1-hydroxy-8-acetamido-3,6-disulfo-2-naphthylazo)phenoxy)-N-(δ-(2, 4-di-t-amylphenoxy)butyl]-2-naphthamide disodium salt magenta coupler Comparison coupler (1) CI! Comparison coupler (2) Colored magenta coupler (C~!-1) 1- (2,
4,6-Dolichlorophninyl)-4-(1-naphthylazo)-3-(2-chloro-5-octadecenylsuccinimidoanilino)-5-pyrazolone yellow coupler (Y-1) α-(4- (1-benzyl-2-phenyl-3゜5-dioxo-1,2,4-triaplychel)]-]α-pivaloyl-2-chloro5[γ-(2,4-di-t-amylphenoxy) Butanamide] Acetanilide In the above formulation, silver halide having the composition shown in Table 1 is used, and the amount of coating of the fifth layer, sixth layer and seventh layer is changed, and the coating amount of the eighth layer is changed. Samples 1 to 19 were prepared by varying the amount of gelatin hardener and adding gelatin hardener to the blue-irradiated silver halide emulsion layer in order to further reduce T'A in part.0th order film thickness, film swelling rate TW was measured and Table 1
It was written in

Green light, red light, and green light+red light (16 cMs) were applied to each sample through a wedge, and the samples were processed in the following processing steps to obtain a dye image.

Processing process Color development Bleaching at the time and temperature shown in Table 2
4 minutes (38°C) fixation 3
(30-38℃)Washing 1 minute
(20~33℃) Stabilization 1 minute (20~33℃)
33° C.) Drying The composition of the treatment liquid used in each treatment step is as follows.

Color developing solution) Sulfate of the above-mentioned exemplary compound (E-2) 3X10-"O1 Anhydrous sodium sulfite 4.25 g Hydroxylamine 1/2 sulfate 2.0 g Anhydrous potassium carbonate 30.0 g Sodium bromide
1.3g Nitrilotriacetic acid trisodium salt (monohydrate) 2.5g Potassium hydroxide 1.0g Inhibitor Z-
Add 50.5g water to make 11, and with KOH and HasO, P H=
10.2 Made of steel.

(Bleach solution) Ethylenediaminetetraacetic acid iron ammonium salt 200g Ammonium bromide 150.0g Glacial acetic acid
10.0ml! Add water to make 2,
Using ammonia water, make 5 to pl+=6.0.

(Fixing; Night) Ammonium thiosulfate 17'5.0g Anhydrous sodium sulfite 8.5g Sodium metasulfite 2.3g Add water to make 12,
Adjust to pH=6.0 using acetic acid.

(Stable; 戊〉 Polmarine (37% aqueous solution) 1.5mf
Konida Sox () J (manufactured by Yokan Photo Industry ((1)) 7.5
Add mlノ)/ to make 1i+.

The granularity (flMs) of the obtained cyan dye is shown in Table 2.The addition of the DIR compound to each medullary layer was controlled so that the reduction in white color and the decrease in density were approximately equal. It is.

Also, 1 yen! Immediately after, the unexposed area of the sample was measured for fogging and deformation using an optical densitometer PDA-65A (manufactured by Konishi Roku Photo Industry Tri) with blue light, and after being stored at 40'C60R) 5% for one week, it was measured again. The increased concentration difference was measured to determine the rate of increase in yellow stain. The results are shown in Table-3.

Furthermore, Table 4 shows the results of measuring the Uji magenta fog density for each sample similarly exposed to green light.

As understood from Table 21 and Table 3, when the present invention is used, favorable results can be obtained in terms of graininess and yellow stain.

Furthermore, as is clear from Table 4, when the present invention is used, the problem of fogging in the magenta layer is also solved. That is, the magenta cast of the sample using the present invention? While 1 degree is less than 0.55, many of the other samples are more than 0.55,
The effects of the present invention are clear.

Example 2 Silver iodobromide emulsions shown in Table 5 were produced by the following production method. That is, A-C was produced by a normal double jet. For D-, a core/shell type monodispersed emulsion was produced by the functional addition method. L produced a tabular silver halide emulsion by double jet while controlling pHlpAg.

Next, samples Nos. 20 to 43 of photosensitive materials having the l1ff thickness and film swelling rate shown in Table 5 were prepared using the emulsions A-L above and using the same photosensitive material preparation method as in Example 1.

The same experiment as in Example 1 was conducted for each sample, and the obtained data on graininess (RMS value) and yellow stain are shown in Table 6.

As is clear from Margin Table 6 below, the present invention is preferable in both graininess and yellow stain.

Example 3 The magenta coupler added for Hiro 22 and Hiro 38 in Example 2 was M-2, L5, and M-9.

M-13, To16, M-18, M-22, M-25
, M-29.

M-32, M-35, 4-38, M-, II, M-
45 and M-48, the same results as above were obtained. In addition, when four samples were prepared using the coupler described above in place of G-20 and the same test as in Example 2 was conducted, the results were preferable for S-38 compared to Arashi-30.

Example 4 The amount of Exemplary Compound E-2 used as the color developing agent in Example 1 was changed as shown in Table 7, and the processing was carried out at the developing temperature shown in Table 7. The rest was the same as in the example. However, the photosensitive materials NQ22 and 38 used as samples are as follows:
This was produced in Example 2 (see Table 6).

In Table 7, it can be seen that the products of the present invention surrounded by thick lines give preferable results. Also, the developing pressure is 1; the change is 2.0
A preferable result is shown when l0=2 or more.

Similarly, the color developing agent was added to the exemplified compounds E-1 and E.
When the same procedure was carried out by changing to -3, the same trend was observed.

Margin Example-5 Samples were prepared using the G emulsion of Example 2 and using the manufacturing method of Example 1 with the amount of coated silver changed as follows. That is, the third.
5.6.7 Samples were prepared in which the amount of silver applied was changed by changing the amount of silver applied in the seven layers. Furthermore, as shown in Table 8, the film thickness and T1/2 were adjusted to be within the present invention and outside the present invention. Table 8 shows the RMS value and magenta fog density for each. From Table 8, the amount of coated silver is 3011W/
100CII+ or more is preferable, more preferably 30~
150, and more preferably 35~], OOl+
It can be seen that the range of g/cM is good.

Below is the margin Example 6 Exemplified compound E-2 was used as a color developing agent, and the concentration was 5.
×10 dmol/l, the temperature was 42°C, and the color development time was 60 seconds, and the following samples were processed. That is, in the preparation of sample 22°3B of the photosensitive material used in Example 1, samples 22-1 to 5°38-1 to 5 were prepared by replacing the DIR compound with the DIR compound or inhibitor shown in Table 9.

Regarding this sample, the RMS value and magenta fog of 4 degrees were measured in the same manner as described above. The results are shown in Table-9.

Table 9 From Table 9, it can be seen that the samples of the present invention are superior when using the same DIR compound or inhibitor. It can also be seen that the samples of the present invention give fairly good results without the addition of DIR compounds or inhibitors, and even better results are obtained with the addition of DIR compounds or inhibitors.

Regarding Sample 8-2 of the above photosensitive material, the DIR compounds to be added were exemplified compounds D-10 to D-2, 0-8, D-1.
2, D-14, D-16, D-20, D-23°D-2
7, D-30, D-33, D-36, D-40, D-4
4, D-48, 0-52, D-62, D-66, D-6
8゜D-72, 0-77, D-80, D-84, D-8
8 and the same results as above were obtained. Regarding Sample 38-4, the inhibitor added was changed to Exemplified Compound A-2 and A-1, A-3, A-5, A-1, A-3, A-5, A
-7 was used, and similar results were obtained. Regarding sample 3B-5, exemplified compound 38
Similar results were obtained when the inhibitor B-1 of -5 was changed to B-3, B-5, and B-6, respectively.

Example 7 In the mixed material sample hole 38 of Example 2, the color developing solution of Example-1 to which an inhibitor was added was used, and R as in the previous example was used.
Each of the following samples was processed using color developing agent E-2 whose MS value and magenta fog density value were measured at a binary concentration of 2.0 x 104 mol/1, a temperature of 50°C, and a color development time of 60 seconds. did. That is, sample N1 of the photosensitive material used in Example 1
In the production of 22.38, samples were prepared by replacing the inhibitor 8-5 with the inhibitor shown in Table 10 Table 1
From the results shown in 0, it can be seen that addition of an inhibitor is more effective.

Table 10 [Effects of the Invention] As described above, the present invention provides a silver halide color photographic light-sensitive material in which dye images with excellent graininess can be obtained and other photographic properties, particularly fog in the magenta layer, are improved. It can be said that this is a processing method.

[Brief explanation of drawings]

FIG. 1 is a graph for explaining the membrane swelling rate. Patent applicant: Konishiroku Photo Industry Co., Ltd., agent patent attorney
Toru Takatsuki 10 20 I) 40
1) ω 70 εO Beautiful Procedures Amendment Book Ceremony) November 19, 1985 Commissioner of the Japan Patent Office Kuro 1) Relationship with Akira M Inc. Patent Applicant Address 1-26-2 Nishi-Shinjuku, Shinjuku-ku, Tokyo Name
(127) Konishiroku Photo Industry Co., Ltd. Representative Director Megumi Ide 4th grade, agent

Claims (1)

[Scope of Claims] 1. A method for processing a silver halide color photographic light-sensitive material having a photographic constituent layer including at least one silver halide emulsion layer on a support, wherein the silver halide color photographic light-sensitive material has a halogen At least one layer of the silver emulsion layer has silver halide grains containing 0.5 mol% or more of silver iodide, the film swelling rate of the photographic constituent layer is 20 seconds or less, and the film thickness of the photographic constituent layer is is 25 μm or less, and further contains a magenta coupler represented by the following general formula in at least one of the silver halide emulsion layers, and the time for processing the silver halide color photographic light-sensitive material with a color developer. 1. A method for processing a silver halide color photographic material, characterized in that the time is 180 seconds or less. General formula [C I] ▲ Numerical formulas, chemical formulas, tables, etc. are available▼ Ar: A phenyl group, especially a substituted phenyl group. Yc: represents a group that leaves when a dye coupled with an oxidized product of a color developing crude drug is formed. Rc: represents an acylamino group.