JPH01105947A - Silver halide color photographic sensitive material - Google Patents

Abstract

PURPOSE:To improve the sharpness and the color reproducibility of an image in the title material by incorporating a diffusion hydrolysing type DIR compd. in a photosensitive emulsion layer, and a dyestuff having a specified spectral absorption max. wavelength in a nonphotosensitive layer adjacent to the side of a reversal exposure source of an emulsion layer, respectively. CONSTITUTION:The silver halide color photographic sensitive material comprises one or more layers of a red sensitive emulsion layer contg. a cyan coupler, one or more layers of a green sensitive emulsion layer contg. a magenta coupler and one or more layers of a blue sensitive emulsion layer contg. a yellow coupler which are mounted on a supporting body. The diffusion hydrolysing type DIR compd. is incorporated in at least one layer of the photosensitive emulsion layers. The nondiffusion dyestuff having the spectral absorption max. wavelength of a wavelength region of 500-600nm in the nonphotosensitive layer is incorporated in said layer adjacent to the reversal exposure source of the green sensitive emulsion layer. The preferable silver halide contd. in the photosensitive emulsion layer is composed of silver iodobromide, silver iodochloride or silver iodochlorobomide which contains <=about 30mol.% and preferably, the silver iodobromide contg. 2-25mol.% silver iodide.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a silver halide color photographic light-sensitive material, and more particularly to improvement of the sharpness and color reproducibility of the silver halide light-sensitive material. be.

(Prior art) In recent years, silver halide photosensitive materials, especially photographic photosensitive materials, have become ultra-high-sensitivity photosensitive materials such as 80/LOO, and smaller formats such as /10 and disks, which are suitable for nine cameras. There is a growing demand for a photosensitive material that has sharpness and graininess that are satisfactory even when printing at a high magnification.

Many techniques for improving sharpness are conventionally known, one of which is to prevent light scattering, and the other is to improve the edge effect produced by development processing. The former technique involves coating the silver halide emulsion layer with an anti-halation layer so that the light is reflected off the support surface and then exposes the silver halide emulsion layer again to prevent blurring. 9, Japanese Patent Publication Showa JA-/2 Otsu 3P No., sameyo j-720Als
No. O, same j! -/, 500JO issue, same! λ-ta 27/6
It is stated in the number etc.

As an irradiation prevention method, U.S. patent ratio 3, Hiro O.
As described in No. 33, this is a method in which scattered light caused by silver halide crystals in a photosensitive emulsion layer is added to the emulsion layer and absorbed by the dyestuff. As a result, the use of photosensitive materials for photographic materials that require high sensitivity due to loss of sensitivity is naturally limited.

Furthermore, methods for dyeing the non-photosensitive layer (intermediate layer) are disclosed in JP-A-61-222636 and JP-A-4/-Kotaj! ! θ No., JP-A No. 1s2-10410, JP-A No. 12-7036
The methods described in Kou/No. etc. all involve dyeing a non-photosensitive layer on the exposure source side of a photosensitive emulsion layer to improve sharpness, and are completely different from the method of the present invention. ing.

Furthermore, the method described in JP-A No. 2-744 J J 0 improves the sharpness, and the positional relationship between the light-sensitive emulsion layer and the non-light-sensitive layer to be dyed is particularly adjusted. Although not stipulated, there is a description that it is preferable to dye the non-photosensitive layer closer to the exposure source than the photosensitive emulsion layer, which is fundamentally different from the present invention.

One way to reduce the deterioration in sharpness due to local scattering is to reduce the thickness of the coating film and shorten the diffusion distance of the scattered light, but there are restrictions due to the physical properties of the coating film, and extremely thin coatings are required. Although layering is difficult, research on layer thinning will naturally continue in the future.

On the other hand, a typical technique for improving sharpness by improving the edge effect developed in the development process is a method of adding a DIR compound that releases an phenomenon suppressing substance to a photosensitive material, for example, as described in US Patent No. 3. λ27,! 15≠No., 3゜70/, 713, J, 703.371, lfi, 012,2I
J issue, Ii&, /31.2jr issue, Dokei, /≠6
．． DIR compounds described in U.S. Pat. No. 326 and U.S. Pat. DIR compounds via timing groups such as those described in US Patent No. V, ≠77
, the hydrolyzable diffusible DIR compound described in JLSJ issue,
etc.

These DIR compounds have vastly different effects on photographic performance due to their different mechanisms of action, but they are all effective in improving low-frequency sharpness and color reproduction of images, but they cause problems when printing enlarged images. The effect on improving the sharpness of fine details is relatively small.

In addition, these DIR compounds have desensitizing effects and softening due to their characteristics, and their usage is naturally limited.

At present, the improvements in sharpness and color reproduction achieved by these technologies are still insufficient and unsatisfactory.

(Objects of the Invention) The first object of the present invention is to provide a color photosensitive material with excellent sharpness, and the second object is to provide a color photosensitive material with good color reproducibility.

(Structure of the Invention) The object of the present invention is to provide a compound containing a cyan coupler on a support.
edge-sensitive emulsion layer containing yellow coupler/
# of blue-sensitive emulsions N1t- and non-light-sensitive Ii! adjacent to the side opposite to the exposure source of the edge-sensitive emulsion layer; In the silver halide color photographic light-sensitive material having the above, at least one layer contains a diffusive hydrolyzable DIR compound, and the non-photosensitive layer has a wavelength range of ! This has been achieved by a silver halide color photographic material characterized by containing a non-diffusible dye having a maximum spectral absorption wavelength of 00-AOO nm.

Next, details of the present invention will be described.

In the present invention, the non-diffusible dye refers to a non-diffusible dye that is added to the non-photosensitive layer during the production of a color photosensitive material, is substantially present in the non-photosensitive layer without diffusing to other layers, and has a concentration of 500 to 600 nm.
The object of the present invention can be achieved as long as it has the thickest wavelength of spectral absorption in m.

The method of using dyes in the non-photosensitive layer is to directly dye gelatin, or to mix dyes with a low boiling point solvent such as ethyl acetate and TCP (
) licresyl phosphate), dissolved in a high boiling point solvent such as DBP (dibutyl phthalate) and emulsified and dispersed in a gelatin water bath solution containing a surfactant. There are many methods of preventing dye diffusion through typical polymeric mordants, any of which may be used.

Mordant-t nNakahiro1O -(CH2-CH)n- Mordant-2 Mordant-3 Mordant-μ (CH2CH)n 310C in n=0 H ■The light absorption characteristics of the dye used in the present invention are determined by the addition of the dye. Substantially zoo-t in the non-photosensitive layer desert.

Anything that has a maximum spectral absorption wavelength in onm is good,
The dyes may be used alone or in combination of two or more.

In addition, the amount of dye added is 9.5% in the soft coating of the non-photosensitive layer.
Average optical density in the 0-600 nm region is 007-0.10
It is preferably 0.03 to 0.30°. The method for measuring fruit size is to coat the dye together with gelatin on a transparent support, dry it, measure the concentration of nine samples with a spectroscopic variable needle, and then integrate and calculate the ratio value! Determine the average optical density at 000-600n.

The dye-added layer of the present invention is a non-light-sensitive layer adjacent to the green-sensitive emulsion layer on the anti-exposure side (support side), and is localized in the core layer to minimize the decrease in sensitivity of the green-sensitive layer. The sharpness can be significantly improved due to the anti-halation effect.

In addition, in a photosensitive material having a layer structure in which 1# or more of the red-sensitive emulsion layer is present closer to the support than the non-dyed light-sensitive layer according to the present invention,
By reducing the sensitivity of the red-sensitive emulsion layer on the short wavelength side (green-sensitive region), the above-mentioned non-dyed light-sensitive layer reduces changes in hue due to the amount of exposure light, making it possible to reproduce colors with high fidelity. Ta.

The following dyes are known as dyes that can be used in the present invention and satisfy these conditions. For example, 104. for British patents.
31! No., same/, /77.172 No., same/, J//
, ♂ as the number, same/, 331, 7 Tata No., same/, 31
6,37/No., same l, ≠67゜2/Hiroshi, same l, Hiro! !
, No. 702, same/, 11J,! /l, issue, JP-A Akihiro 1
-43. /30 issue, same≠7-//≠, Hiroko, θ issue, same j
λ-//7. /No. 23, No. 11-/l, /, No. 233,
Same Jter///, G≠θ No. 4/-7,131, Special Publication No. 39-22,069, No. 113-7.3. /61
No., Dohiro/-/I,≠jri No., U.S. Patent No. 3.2≠7゜727, same J, 44A Ri, Ri♂j No., Dohiro, 07t
, No. 733, etc., oxonol dyes having a pyrazolone nucleus or a barbylic acid group, U.S. Patent No. 2. j3
! , ≠ No. 72, 3,372. ! No. 33, British Patent 1
．． 271, ls2/issue, ibid.

631, Rihiro No. 3, etc., and other oxonol dyes, British patents! 71, Jri No. 1, 6tO, 43/
No. 69? ,l, No. 23, No. 7r6゜207, No. 07.121, No./, O'l-! .

No. 60, for US patent≠, λ! , No. 326, Tokukai Sho!
terλ//, 0≠3, same 1.0-/70゜r≠! Tomo Azo Dye, JP-A-Sho JO-100, No. //, Jl-//Ir, No. 24'7, No. 1.0-
32. lr! / No. 60-/It, No. 347, British Patent No. 0/Hiro,! No. 1, US Pat. No. 7JO, OJI, etc.; ! r4! ,7
No. 12, U.S. Pat. Oor No., British Patent No. JI Hong, tro
ri issue, same l, Ko 10.2!2 issue, Tokukai Sho! 0-Hiro 0,1
, 2Jr issue, same! /-3,423, same! /-70, ri 27, same j44-/ /r, 2177, special public show 1
It is described in fir-j, 2t6, 37,303, etc.
No. 012, IIL Hiro-/6. Yori sign, same yo turco l
, British Patent No. t.
British Patent No. 1.07! , l, 13
No., same/, /JJ, 3pi No. 1, same/, 21 Hiro, No. 730, same/, 4477.221, l'iil/, j4
t2.

Merocyanine dyes described in U.S. Pat. No. 2.1113.1llrt, U.S. Pat.
No. 2, etc., and examples include phosphorus anine dyes.

Specific examples of more preferred dyes are listed below, but the present invention is not limited to these, and any dye is included within the scope of the present invention as long as it is used in accordance with the above-mentioned principle.

These dyes can be easily synthesized by the method described in the above-mentioned patent specification or by the method similar thereto.

/ 5UaNa SO3Na / O / / / 2 1 Hiroα Ko 3 Shif13 )2CH3 2≠ λ r 2 CHa CH3 (, “H3 j O3Na 3≠ 2 O l H O3Na What is the hydrolyzable DIR coupler in the present invention? , a DIR coupler that releases a development inhibitor or its precursor by a coupling reaction with an oxidized product of an aromatic primary amine developer, wherein the development inhibitor or its precursor is
After flowing out into the color developing solution, it has the property of being decomposed into a compound that does not substantially exhibit a development inhibiting effect. -Y)b In the formula, Z represents a coupler component that releases shim 1 or less by a coupling reaction with an oxidized form of an aromatic primary amine developer, and Z represents a compound that inhibits the development of silver halide. It represents a basic part, and a represents O or l. When a=/, Ll binds to the coupling position of A and AJ:
Represents a linking group that releases υ and then releases Z or less.

However, when a=O, Z is directly bonded to the coupling position of A. Y represents a substituent that binds to Z via L2 and exhibits a development inhibiting effect of Z, and L2 represents a linking group containing a chemical bond that can be cleaved in a developer. b represents/or 2. However, when b represents 1, -L2-Y
may be the same or different.

- The coupler represented by the pattern hole [I] will be described in more detail below.

The yellow image forming coupler residue represented by A includes piparoylacetanilide type, benzoylacetanilide type, malondiester type, malondiamide type, dibenzoylmethane type, benzothiazolylacetamide type,
Coupler residues of malone ester monoamide type, page thiazolyl acetate type, benzoxacylylacetamide type, benzoxacylylacetate type, malon diester type, benzimidazolylacetamide type or benzimidazolylacetate type, US Patent J, trt
/, rro, or a coupler residue derived from a petero ring-substituted acetamide or a petero ring-substituted acetate, or US Patent J, 770.

Hiro≠Otsu issue, British patent/, Hiro! 9, No. 171, West German Patent (OLS) Co., Ltd. Tata No., Japanese Published Patent Application No. 731 or Research Disclosure/J737, coupler residues derived from acylacetamides described in Or US patent μ, O≠
Examples include the heterozygous coupler residues described in No. J, J-7≠.

The magenta image-forming coupler residue represented by A may include the oxo-2-pyrazoline nucleus, pyrano o-[1rz
al benzimidazole nucleus, pyrazoloimidazole nucleus,
Coupler residues having a pyrazolotriazole nucleus, a pyrazolotetrazole nucleus or a cyanoacetophenone type coupler residue are preferred.

The cyan image-forming coupler residue represented by A is preferably a coupler residue having a phenol nucleus or an α-naphthol nucleus.

Furthermore, the effect as a DIR coupler is the same even if the coupler does not substantially form a dye after coupling with the oxidized form of the developing agent and releasing the development inhibitor. This type of coupler residue represented by A is a US patent! ,0
! 2.2/3 issue, same≠.

orr, ari No. 1, same J, 1, 32, 31A! No. 3, SR, No. 273 or No. 3. Ri6/, Ri! Examples include the coupler residues described in No.

The basic moiety of the development inhibitor represented by 2 includes a divalent heterocyclic group or a heterocyclic thio group, such as the following examples. A-(Ll)a- group and -(L2
Y) The substitution position of the b group is shown below.

■ Lz-Y Lz-Y ' However, in the above formula, the substituent represented by , represents an alkanamide group, an alkenamide group, an alkoxy group, a sulfonamide group or an aryl group.

Examples of groups represented by Y in Ichimonna CI) are:
Examples include alkyl groups, alkenyl groups, aryl groups, aralkyl groups, and heterocyclic groups.

Examples of the linking group represented by L□ in -Momona CI') include the following. A and Z
It is shown below together with (Lz Y)b.

A-OCH2-Z-(Lz Y)b (Linking group described in U.S. Patent ≠, /μJ, J, No. 6) A-8CH2-Z-(Lz Y)b A-OC-Z-(L2- Y ) b (Linking group described in West German Published Patent Application No. 2,62 O, 3/5) (Linking group described in West German Published Patent Application No. 2, 62 O, + 7), c fi represents an integer from O to λ. ) In these DIR couplers (- Monka III) a-
In case 7), the leaving group released after reacting with the oxidized form of the developing agent decomposes immediately or at a later time to release the development inhibitor (H-Z (L 2 , Y) b). Therefore, the effect of the present invention is the same as that of the DIR force and the puller (when a=O in the -shaped hole (I)) that does not have the group represented by Lo.

The linking group represented by L2 in general formula [I] includes a chemical bond that is cleaved in a developer.

Such chemical bonds include the examples listed in the table below. Since these are cleaved by nucleophilic reagents such as hydroxy ions or hydroxylamine, which are components in the color developing solution, the effects of the present invention can be obtained.

The chemical bonding modes shown in the preceding table are linked to Z directly or via an alkylene group or/and phenylene group, and directly linked to Y. When connecting to Z through an alkylene group or a phenylene group, the intervening divalent group has an ether bond, an amide bond, a carbonyl group,
It may contain thioether bonds, sulfone groups, sulfonamide bonds and urea bonds.

Among the couplers represented by the general formula [■], useful ones are those represented by the following general formulas CI[I], [■] and [■]. These couplers are preferred because they have a strong effect of inhibiting development immediately after the leaving group is released.

2-Y General formula [■] 4 General formula [■] 2-Y A, L2 and Y represented by the general formula ClIn represent the same elements as already explained in the general formula [■].

A1 represented by the general formula (IV) represents a b-plater residue other than the cyan coupler residue in A explained in the general formula [■].

A2 represented by the general formula [■] represents a cyan coupler residue in the general formula [■]C explained A. X%L2 and Y represented by the general formula [■] and [■] are the general formula (1
) expresses the same meaning as explained above.

Specific examples of the development inhibitor releasing type coupler represented by the general formula [I] are shown below, but the present invention is not limited thereto.

COOCH2CH2CH3 U (J (J L+)i 2 LM 2 U H2 The hydrolyzable DIR coupler represented by the general formula (1) is synthesized by the method described in U.S. Patent No. 771 j A', No. be able to.

The amount of calories added to the DIR coupler of the present invention is per mole of silver in the same layer to be added! Preferably, JX/θ to 1×10 −2 molar force; more preferably zxio−′ to 2×10 molar force.

In the present invention, the DIR compound can be added to any layer, but it is most preferably added to the red-sensitive emulsion layer, the green-sensitive emulsion layer, or both.

The preferred silver halide contained in the photographic emulsion layer of the photographic light-sensitive material used in the present invention is silver iodobromide, silver iodochloride, or silver iodochlorobromide containing about 30 mole or less silver iodide. Particularly preferred is about λ morti to about 2! It is silver iodobromide containing up to 100% silver iodide.

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

The grain size of the silver halide may be fine grains of about 002 microns or less, or large grains with a projected area diameter of about 10 microns, and may be a polydisperse emulsion or a monodisperse emulsion.

Silver halide photographic emulsions that can be used in the present invention include, for example, Research Disclosure (HD), Grave/71. Hiro 3
(December 2007), pp. 22-23, ``'1. Emulsion preparation and
types)'' and same &/17/l (/7 years l/month), 84 pages, graphic "Physics and Chemistry of Photography", published by Paul Montell (P.

Glafkides, Chemjc at Phi
siquePhotographique Paul
Montel, /ri67), Duffin, ``Photographic Emulsion Chemistry'', published by Focal Press (G, F, Duffi
n, Photographic Emulsion Ch
emistry (Focal Press.

"Production and Coating of Photographic Emulsions" by Zelikman et al., published by Focal Press (V, L.

Zelikman et al., Making
andCoating Photographic
Emulsion.

It can be prepared using the vomiting method described in Focal Press, 6 Hiromu, etc.

U.S. Patent No. 3. ! 7≠, No. 62r, 3.63, 32
1st British Patent for Kogo-Okoshi. 9 monodispersed emulsions described in the No. 13.7≠ are also preferred.

Also, tabular grains having an aspect ratio of about 5 or more can be used in the present invention. Tabular grains are described in Cutoff, Photographic Science and Engineering.

Photographic 5science and
Engineering), Volume 14A, 2171N
Pages 2 to 7 (70 years): US Patent No. 4!3, 1.
No. 226, same≠, IIt/Hiroshi, No. 310, same≠, Hiro 33
゜o4tg issue, same≠, 4tjP,! λ0 and British Patent No. λ, //2,717.

The crystal structure may be --like, the inside and outside may have different halogen compositions, or it may have a layered structure.Silver halides with different compositions are then bonded together by epitaxial bonding. It is also possible to work with compounds other than silver halide, such as rodan silver or lead oxide.

Mixtures of particles of various crystalline forms may also be used.

The silver halide emulsion used is usually one that undergoes physical ripening, chemical ripening, and spectral sensitization. Additives used in such processes are subject to Research Disclosure &/7
A4! J Obi Wholesaler/17/6 is listed, and the relevant parts are summarized in the table below.

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

Additive type RD/7t4tJ f(f)/17/
Otsu 1 Chemical sensitizer 23 Sada 6 Hiro negative right column 2 Sensitivity increasing agent Same as above 3 Spectral sensitizer, 23 ~ Co 4 AHb , 2 pages 5 Anti-fogging agent 2 μ~, 2 pages 6≠Right column~ and stabilizer 6 Light absorber, 25~λ6 6≠R page right column~Filter dye 610 Left column Ultraviolet absorber 7 Anti-stin agent 2! Tei right column Toro member left to right column 8 Dye image stabilizer 2! Page 9 Hardening agent 26 members tj/page left column 10 Binder page 26 ・Same as above 11 Plasticizer, lubricant Core page tzo Page right column 12 Coating aid, pages 26-27 Same as above Surfactant 13 Static inhibitor Core Jji
A variety of color couplers can be used in the same civil engineering invention, and specific examples thereof are described in the aforementioned Research Disclosure (RD) A/7+4A3, ■-C-G and in the 几Patent.

As a yellow coupler, for example, U.S. Pat.
No. 3,107, Hiroshi No. 022, No. 1,20, @
11.3.2&, No. 0211, same No. 'fi, 170/.

7! No. 2, patent for? -/<7735', British Patent No. 1. ≠2! , No. 020, No. 1. ≠Those described in No. 74.7AO, etc. are preferred.

As a magenta coupler! - Pyrazolone and pyrazoloazole compounds are preferred, U.S. Patent No. μ, 31
0. T/ri issue, the same number, 3! / .

7, European Patent No. 73,631. No. 3, U.S. Pat.
．． 067.4L32, same number 3,7λ! , No. 067, Research Disclosure Shop 2≠2λo(tYrl1
(June 2013), JP 1.0-331j2, Research Disclosure & 2 Hiroshi 230 (lli? 2006), JP 60-3412, U.S. Patent No. G,! θ0.43
No. 0, Hiroshi No. 0,! Particularly preferable are those described in Hiroshi 0.6, etc.

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

03 Ko, No. 212, No. ≠, /4!6.3ri No. 6, No. ≠, No. 221.233, Hiroshi No. 294.500, No. 2,349,929, No. 2.107 .

No. 171, No. 2,772,142, No.-91? !
, No. 124, No. J, No. 772.002, No. J
, 71r, No. 301, Hiroshi No. 33, Hiroshi Ol1, No. 44.327.773, West German Patent Publication No. j, 32
No. 9.7λ, European Patent No. 12/.

36j No. 8, U.S. Patent No. 3.1 Bow, No. 622, U.S. Patent No. ≠,
333, Tatata issue, same number ≠, ≠j/, t! No. 2, No. ≠, 4t, No. 27.7 & 7, European Patent No. 11, / ,
Those described in No. 616A and the like are preferred.

The next colored coupler that corrects unnecessary absorption of coloring dyes is Research Disclosure/76413 Section ■-G, U.S. Patent No. /No. 3, U.S. Patent No. ≠, oohiro, 22
No. 9, same No. ≠, /31.2! British Patent No. 1. ／≠
A, those described in No. 341 are preferred.

As a coupler whose coloring dye has appropriate diffusivity, US Pat. No. 14,311. ．． 2.37, British Patent No. 2.
Preferred are those described in /21,170, European Patent No. 7 Otsu, J70, and West German Patent (Publication) No. 3.23 Hiro, Yu 33.

Typical examples of polymerized dye-forming couplers are described in U.S. Patent No. 3. ≠j1. ♂Jθ No. 11.0za 0.2//
No., Hiroshi No. 367, . No. 21-, British Patent No. 2,10
It is described in No. 2,173, etc.

Couplers that release all photographically useful residues upon coupling can also be preferably used in the present invention. The DIR coupler releasing the development inhibitor has the aforementioned J(p/74≠3
, the patents described in sections ■ to F, JP-A-17-17-/! r≠2
Preferably, the methods described in US Pat. No. 3, No. 60-/r≠2at, and US Pat.

A coupler that releases a nucleating agent or a development accelerator imagewise during development is disclosed in British Patent No. 2. θri7, /ll-0
No., No. 1, /3/, No. 711, Japanese Patent Publication No. 767
Preferred are those described in No. 431 and No. 70t≠O.

Other couplers that can be used in the photosensitive material of the present invention include U.S. Patent No. ≠, /30. ≠27, etc., and the competitive coupler described in U.S. Patent No. Hiroshi λt3. ≠7λ No., same No. ≠, 33♂, 373, same No. 1, 310, 1. Multi-equivalent coupler described in No. II etc., 30 from JP-A-Sho AO-/I
Examples include DIR redox compound-releasing couplers described in European Patent No. 17J and European Patent No. 302A, and couplers that release a dye that restores color after separation, as described in European Patent Nos. 17J and 302A.

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

Examples of high boiling point solvents used in the oil-in-water dispersion method are described in US Pat.

The process and effects of the latex dispersion method, as well as specific examples of latex for impregnation, are given in U.S. Pat.

No. 363, West German Patent Application (OLS) No. 2. j≠l.

No. 274c No. 2 and No. 274c. JlA/, No. 230, etc.

Suitable supports that can be used in the present invention include, for example, the above-mentioned R
D, page 2 of A/74≠3, and wholesaler/r7/A+7
) Written in the left column of page 1 of Ahiro, page 7, right column, color 64'.

The color photographic light-sensitive material according to the present invention includes the above-mentioned RD, A
/74443 KoIf-2F page, and wholesaler /17/l
No. 61/9, which are described in the left column to the right column, can be developed by a conventional method.

The color developing solution used in the development of the light-sensitive material of the present invention is preferably an alkaline aqueous solution containing an aromatic primary amino color developing agent as a main component. As this color developing agent, abanophenol compounds are also useful, but p-phinidinediamine compounds are preferably used, and representative examples thereof include 3-methyl-Hiro-amino-N,N- Diethylaniline, 3-methyl-Hiro-amino-N-ethyl-N
-β-Hydroxyethylaniline, 3-methyl-≠-azeno-N-ethyl-N-β-methanesulfonamidoethylaniline, 3-methyl-Hiro-abanoh-ethyl-N
-β-methoxyethylaniline and their sulfates, hydrochlorides, p-toluenesulfonates, and the like. Two or more of these compounds can be used in combination depending on the purpose.

The color developer contains pH buffering agents such as alkali metal carbonates, borates or phosphates, bromide salts, iodide salts,
Development inhibitors, such as benzimidazoles, penzothianols or mercapto compounds, may also play a role in containing antifoggants and the like. If necessary, add hydroxylamine, diethylhydroxylazine, hydrazine sulfites, phenyl sebacarbazide, triethanol 7(n), catechol sulfonic acids, triethylenecyabane(1,≠-diazabicyclo[co]).

various preservatives such as octane); organic solvents such as ethylene glycol and diethylene glycol; technical development accelerators such as benzyl alcohol, polyethylene glycol, quaternary ammonium salts, and amines; dye-forming couplers; Competitive couplers, fogging agents such as sodium boron hydride, auxiliary developing agents such as l-phenyl-3-pyrazolidone, tackifiers, aminopolycarboxylic acids, aminopolyphosphonic acids, alkylphosphonic acids, phosphonocarboxylic acids. Various chelating agents such as ethylenecyabanetetraacetic acid, nitrilotriacetic acid, diethylenedryabanepentaacetic acid, cyclohexanediaminetetraacetic acid, hydroxyferibanodiacetic acid, /-hydroxyethylidene-/, /-diphosphone acid, nitrilo-N, N,
N-trimethylenephosphonic acid, ethylenecyamine-N,
Representative examples include N,N'N'-tetramethylenephosphonic acid, ethylene cyabandi (0-hydroxyphenylacetic acid), and salts thereof.

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

The pH of these color developing solutions and black and white developing solutions is generally 12 to 12. The amount of replenishment of these developing solutions depends on the color photographic light-sensitive material to be processed, but it should be less than 31 cm per square meter, and the bromide ion concentration in the replenisher should be reduced. By leaving pzo
It can also be less than or equal to o. When reducing the amount of replenishment, it is preferable to prevent evaporation of the liquid and air oxidation by reducing the area of contact with the air in the processing tank. Replenishment Ik't can also be reduced by using means to suppress the accumulation of bromide ions in the bulk developer.

After color development, the photographic emulsion layer is usually bleached.

The bleaching treatment may be performed simultaneously with the fixing treatment (bleach-fixing treatment) or separately. Furthermore, in order to speed up the processing, a method of bleaching and then bleaching and fixing may be used. Furthermore, treatment with two consecutive bleach-fixing baths, fixing treatment before bleach-fixing treatment, or bleaching treatment after bleach-fixing treatment can be carried out as desired depending on the purpose. Examples of bleaching agents include iron (■) and cobalt (I).
Compounds of polyvalent metals such as [l), chromium (■), and copper (II), peracids, quinones, and nitro compounds are used.

Typical bleaching agents include ferricyanide; dichromate: organic complex salts of iron (1) or copal (In), such as ethylenediaminetetraacetic acid, diethylenetriainepentaacetic acid, cyclohexanediaminetetraacetic acid, methyliminodiacetic acid, /, J - Aminopolycarboxylic acids such as cyabanopropane tetraacetic acid, glycol ether cyaba/tetraacetic acid, or complex salts of citric acid, tartaric acid, malic acid, etc.; persulfates; bromates; permanganates; nitrobenzenes, etc. Can be used. Of these, ethylene thiazine/
Aminopolycarboxylic acid iron (III) complex salts and per@ salts, including iron tetraacetate (I[[) complex salts, are preferred from the viewpoint of rapid processing and prevention of environmental pollution. In addition, Abanopolicarbo/
Acid iron(III) complexes are particularly useful in both bleach and bleach-fix solutions.

The pH of these iron (III) abanoboricarboxylic acid complex salt bleaching solutions or bleach-fixing solutions is usually between j and j to t, but in order to speed up the processing, the pH may be lowered. You can also do it.

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

Specific examples of useful bleach accelerators are described in the following specifications: US Pat. λri 0.172, the same, Ojiri.

yrr issue, Tokukai Akira! 13-JJ, No. 73j, 53-
47.13/No. 13-37, 1iar No. 53-
47.13/, same j3-ta j, l, No. 30, same j3
-Ta! , l, JI issue, same! ! -70. ≠23λ, -3-/244.4c2'iL, jJ-/4/, 4
No. 23, same as 3-kot, ≠ No. 26, Research Disclosure &/7. Compounds having a mercapto group or disulfide group as described in No. /2 (July 2007) etc.; Thiazolidine derivatives described in JP-A-10-10-/≠0, No./2: Patent Akihiro t-r , jot issue, JP-A-12-2
0.13λ, same! No. 3-32.735, U.S. Patent No. 3
Thiourea-containing conductor described in No. 704.161: West German patent no.

23! Iodide salt described in No.: West German Patent No. 266゜≠10
Polyoxyethylene compounds described in JP-A No. 2.7≠t, ≠30; polyamine compounds described in JP-A Akihiro r-ze 36; other JP-A Akihiro? −≠2. ≠3≠ issue, same≠tarjri, 6 Hirohiro, same-t3-tahiro, octopus 7, sameyohiro-
No. 33,727, 1j-2t, rot no., j♂-1
Compounds described in No. 63, Rihiro θ; bromide ions, etc. can be used.

Among them, mercapto group′! For t, a compound having a disulfide group is preferable from the viewpoint of a large promoting effect, and in particular, as described in US Pat. ruri J, 11'yo No. 2, West German patent @/ ,, 2
Compounds described in No. 90.112 and JP-A-13-9J, No. 630 are preferred. Additionally, U.S. Patent W, Da, jj2. Also preferred are the chemicals described in No. 34L. These bleach accelerators may be added to the photosensitive material. These bleach accelerators are particularly effective when bleach-fixing color light-sensitive materials for photography.

Examples of fixing agents include thio@tc acid salts, thiocyanates, thioether compounds, thioureaic acid, and large amounts of iodide salts, but the use of thiosulfates is particularly important, especially for thioat acids. Ammonium is the most widely used. As the preservative for the bleach-fix solution, sulfite, bisulfite, or carbonyl bisulfite adducts are preferred.

It is important for the silver halide color photographic material of the present invention to undergo a water washing and/or stabilization process after the desilvering treatment.

The water washing process in the washing process depends on the characteristics of the photosensitive material (for example, depending on the materials used such as couplers), the application, the washing water temperature, the number of washing tanks (the number of stages), the replenishment method such as countercurrent or forward flow, and various other conditions. Can be set over a wide range. Among these, the relationship between the number of flushes and the amount of water in the multistage countercurrent method is
Urnal of 5ociety of Mo
tionPicture and Televisi
on Emgineers Volume 6, P, Oi~2! J
It can be obtained using the method described in (/ri!! year! month issue).

According to the multi-stage countercurrent method described in the above-mentioned literature, the total amount of water used for washing can be significantly reduced, but due to the increase in the residence time of water in the tank, bacteria will propagate and form, and then suspended matter will adhere to the photosensitive material. Problems such as this arise. In the processing of the color photosensitive material of the present invention, as a solution to such problems,
Special request Showa 1. The method for reducing calcium ions and magnesium ions described in No. 32, No. 32, No. 1, No. 32, No. 1, No. 32, No. 32, No. 32, No. 32, No. 32, No. 1, No. 32, No. 32, No. 32, No. Makoto, Tokukai Aki? -4. !
Inchiazolon compounds and cyabayf described in No. 4Lλ
chlorinated disinfectants such as chlorinated sodium incyanurate, and other benzotriazoles, Hiroshi Horiguchi, “Chemistry of antibacterial and antifungal agents,” edited by Sanitation Technology Association, “Microbial sterilization, sterilization, and antifungal technology,” Japan. “Encyclopedia of Antibacterial and Antifungal Agents” edited by the Society of Antibacterial and Antifungal Agents
It is also possible to use C using the fungicide described in .

The pH of the washing water in the processing of the photosensitive material of the present invention is
ta, preferably yo-r. The washing water temperature and washing time can be set in various ways depending on the characteristics of the photosensitive material, its use, etc., but in general, it is 20 seconds to 10 minutes when /j-≠tOC, preferably 30 seconds to 5 minutes when j2j-≠00C. range is selected.

Furthermore, the photosensitive material of the present invention can be processed by directly soaking it in a stabilizing solution instead of washing with water. In such a stabilization process, JP-A-Sho Tough-♂,! ≠No. 3, sr-/l
All known methods described in No. 1, No. 131Lt, No. 1.0-220.31tr can be used.

Further, following the water washing treatment, a further stabilization treatment may be performed, such as a stabilizing bath containing formalin and a surfactant, which is used as a final bath for color photosensitive materials for photography. .

An antagonistic chelating agent or a fungicide can also be added to this stabilizing bath.

The overflow liquid resulting from the water washing and/or replenishment of the stabilizing liquid can also be reused in processes such as the desilvering process.

The silver halide color light-sensitive material of the present invention may contain a color developing agent for the purpose of simplifying and speeding up processing. In order to incorporate the color developing agent, it is preferable to use various precursors of the color developing agent. For example, US Patent No. 3.3 Hiroko! Indoaniline compound described in No. 7, No. 3.3≠-1
j tata, research disclosure l hiro, rro
No. and same/! , /! 'Sick base type compound described in No. Z, same/3. '? Examples thereof include the aldol compounds described in No. 2≠, the metal salt complexes described in US Pat.

The silver halide color light-sensitive material of the present invention may contain various types of l-phenyl-3, if necessary, for the purpose of promoting color development.
- Pyrazolidones may be incorporated. A typical compound is Tokkai Sho! 6-6≠, 33rd issue, same as 7-/≠≠, j hiro 7
No., and the same tr-/l! , Kou 3r, etc.

The various processing solutions used in the present invention are used at temperatures ranging from 10 oC to 40 °C.Typically, the standard temperature is 33 °C to 33 °C. Conversely, by lowering the temperature, it is possible to improve the image quality and the stability of the processing solution. In order to save silver on photosensitive materials, West German Patent No. 2.2, No. 770 uses cobalt intensification or hydrogen peroxide intensification described in U.S. Patent No. 3.67, ≠ 22. You may do so.

Mayu, the silver halide photosensitive material of the present invention is disclosed in U.S. Patent No.
zoo, t=6 issue, JP-A-40-/jJ4L ≠ issue, same! 2/l4AIAJ, 6l-23rozt,
It can also be applied to thermal development@photosensitive materials described in European Patent No. 210,660A2 and the like.

<'s Examples) The present invention will be explained below with reference to Examples, but the present invention is not limited thereto.

Example 1 On a base-coated cellulose 9-triacetate film support,
Sample 10/, which is a multilayer color photosensitive material, was exploded by layering each layer with the L composition shown below.
c indicates the coating amount, and for silver halide, indicates the coating amount in terms of silver. The t-sensitizing dye is expressed in units of m1tt-mole per mole of silver halide in the same layer.

(Sample/(77) 1st skin: Antihalation layer black colloidal silver ・・・ Silver 0./♂ gelatin ・・・ O1≠Q 2nd layer: Intermediate layer λ, j-t-ba/tadecyl Hydrokino/ ・ ... 0./IEX-
/ ...0,07EX-J
...0.02EX-/2
...0.002[J-/
...0.06U-ko
...0.0♂U-J
...0.10HBS-/
...0,10) (BS-co
...0,0λ gelatin ...
・1. θ≠Third layer (first red-sensitive emulsion layer) Monodispersed silver iodobromide emulsion (silver iodide 6 molt, average grain size o 3μ, coefficient of variation regarding grain size 0.7...silver 0.jj increase) Sensitizing dye I ... 6.ri x 10' Sensitizing dye n ... t, rxto 'Sensitizing dye m ... 3.txto' Sensitizing dye ■ ... ≠, 0x10-5EX-
Ko ... 0,3jO) IBs-/
... o, oozEX-10...
... 0,010 Gelatin ... / , 20th Hiro layer (
1st red-sensitive emulsion N1) Tabular silver iodobromide emulsion (silver iodide lO morti, average grain size 0.7μ, average aspect ratio!, j1 average thickness O02μ)...Silver t,.

Sensitizing dye ... J, /x10-5 sensitizing dye ■ ... L, ≠X10' Sensitizing dye ■ ... 2. EXlo 'sensitizing dye ■... 3.0xt0-5EX-2...
・・ 0. ≠00 EX-J @ ・ ・ -o
, or.

EX-70・・−・o,oo4L gelatin
...... / , 30th j layer (3rd red-sensitive emulsion #) Silver iodobromide emulsion (silver iodide 16 molt, average grain size /',
/μ) ...Silver/, 60 sensitizing dye■ ・
・・・! , Hirox10' sensitizing dye■...
・ Ren ≠ × 10-5 sensitizing dye■ ... λ
,≠×io 'sensitizing dye■... 3.
/×1O-5EX-3...0.2
Hiro0EX-4t I... 0. /ko0)
1BS-/...0.22HBS-
2...0,10 Gelatin...1.63 6th layer (middle layer) EX-,? ...0.0hiro0HB
S-/・Fist・・0.020 Gelatin・・・0. rθ 7th layer (first green-sensitive emulsion layer) Tabular silver iodobromide emulsion (silver iodide t morch, average grain size o
, bμ, average aspect ratio 6. O1 average thickness 0. /j) ...Silver O0 Hiro0 Sensitizing dye V ---3, oxto 5 Sensitizing dye Vi --- t, oxto'
Sensitizing dye■...J, 1x10'E
X-1...0.240 EX-/...0,0/EX-
7...0.030 EX-10---0,0/1r)1Bs-/...0.100HB
S-≠ 0.・・0,010 gelatin
...0.73rd layer (second green-sensitive emulsion layer) Monodispersed silver iodobromide emulsion (silver iodide 7 molti, average grain size 0.7μ, coefficient of variation regarding grain size 0./I) ...Silver 0.10 Sensitizing dye ■ ... Ko, /X/(1) -
5 Sensitizing dye■...7.0x10-5 Sensitizing dye■...Co, 1. ×70'E
X-A ・ ・ ・ ・ 0
,/do0EX-70・・・−0,001rEX−
／ ・ ・ ・ ・ o, oo
rEX-7・ ・ ・ ・ 0.0/2HBS-t
-・・・・o,tA.

HBS-≠ ・ ・ ・ ・ 0.
00♂ Gelatin ... 0.10 7th layer (3rd green-sensitive emulsion Ni) Silver iodobromide emulsion (silver iodide 12 molti, average grain size /, Q
μ) ...Silver 1. ! Sensitizing dye V...
3. jXlo-5 sensitizing dye■...r
, oxto' sensitizing dye ■... 3.
0×10 4EX-1... o, ot, z EX-//... 0,030EX-
/ ...0.02. tHBS-/
・・−01,2rHBS-2・・・・
0,10 Gelatin... /, 7g 1st Off
i (yellow filter layer) yellow colloidal silver ・
... Silver o, orEX-1...φ o, or HBS-J ... 0.03 Gelatin ... O8 1st/layer (1st blue-sensitive emulsion layer) Tabular mustard odor Silver iodide emulsion (silver iodide 6 molt, average grain size o, tpμ, average aspect ratio 7, average thickness 0./j)...Silver O, C≠sensitizing dye■
... IJ'X10 'EX-7・
・ ・ ・ 0. r! EX-10,... 0.12 HBS-/... 0.21 Gelatin.../, 21 12th layer (2nd f
Sensitive emulsion layer) Monodispersed silver iodobromide emulsion (silver iodide 10 molti, average grain size O1tμ, coefficient of variation regarding grain size 0./l,)...0.4t silver! Sensitizing dye ■... Ko, /X1O-4EX
-ta ・ ・ ・ 0. Ko0EX
-to ・ ・ ・ ・ 77
．． 0/J'HBS-/ ・ ・
・ ・ 0.03 gelatin ・・・・
o, tt-b 13th rfII (third blue-sensitive emulsion layer) Silver iodobromide emulsion (silver iodide 14t morch, average grain size/,
Jμ) ... Silver 0.77 sensitizing dye ■ ・
・・ 2.2X10 4EX-2・ ・ ・ ・ 0
．． 20 HBS-/ ... 0.07 gelatin ... 0.6 1st layer (first protective layer) Silver iodobromide emulsion (1 mol of silver iodide, average grain size 0.07μ) ・・・Gin 00jU-Hiro
...0. //TJ-1...0. /
7 HBs-/ ... Ooori Q gelatin ... /, 00 1st layer (@λhom
Layer) Polymethyl acrylate particles (diameter approx. 1.!μm)... o, r≠S-/
-Ken... 0. /! 3-2
-... o, or gelatin...
... 0.72 In addition to the above ingredients, gelatin hardening agent R-/ and surfactant are added to each layer.

(Samples 10 to 70 samples 10/f) 3rd layer, φ layer, 7th layer, rrfII
Samples 10λ to 106 were prepared in the same manner as Sample 10/ except for t, except that the DIR compound EX-10 was changed to the DIR compound species and amounts shown in Table 1.

(Sample 106~/10) Sample 10/~lO! dye EX in No. A/ii (intermediate layer) of
-/J o, ooyo t/m2 Samples 10/-10 except for the addition of children! Similarly, sample 101,
~/10t-produced 9.

Dye EX-/λ is! 9. Add and mix the timethanol solution directly to the liquid of the first step.

(Sample ///-//J-) Dye EX-J in the 6th layer (intermediate layer) of samples 10/-10j
After applying 0,0. A sample ///-//j was made in the same manner as sample 10/-101 except for adding wrinkles and holes that resulted in ZOf/m2.
was created. EX-J is O.

Directly add and mix flathead aqueous solution (tt'C) to the coating solution for the 6th layer.

(Sample//l, ~l/7) 0.00697 m2 of dye EX-/2 was added to the @10 layer (yellow filter layer) of sample 104A and 10Jr, and sample //1 was added, and 0.0209 m2 of dye EX-3 was added. / m2
Samples 10 and 101 were prepared in the same manner as samples 10 and 101 except for the addition holes.

These samples were subjected to imagewise exposure for sensitometry using white light, and then subjected to the following color development process.9.

The concentration of the treated sample was measured using a red filter and a green filter, and the obtained results are shown in Table 1.

Matori M T F i! Exposure was carried out through a +I standard pattern, and the same color development process was carried out, and the MTF ([[] was measured and calculated at 10 cycles per In and 10 cycles per Hiro O cycle, and the values are shown in the table.

The method for comparing color reproducibility is to apply imagewise exposure to a sample using a wavelength jj (7 nm interference filter (half width jnm), perform color development processing, and measure the density of the processed sample using a green filter and a red filter. Subtract the fog at the *-X point to find the ratio of the red filter density to the dark green filter density and show it in Table 1. ) is not mixed in, so it can be said that color reproduction is good.

Color current @ (jroc) 3 minutes/j seconds bleaching
(Jr'C) Wash with water for 4 minutes and 30 seconds (Ko!oC) 2
Fixed for 10 seconds (Jf'C) Washed with water for 20 seconds for μ minutes (C) Stable for 3 minutes 1! seconds (jr'c) Stable for 7 minutes 05 seconds The next processing solution used in each process is as follows. Atsushi on the street.

Color developer diethylenetriavanpentaacetic acid /, 0g 1-Hydroquinethylide/- /, /-diphosphonic acid λ, Og Sodium oxide ≠, og Potassium carbonate
30.0g potassium bromide
l-″g potassium iodide
/, 3■Hydroquinlua i7 sulfate 2
, lLLg≠-(N-ethel-N-β-hydroxyethylamine) monomeroetheraniline sulfate ≠, jg add water /, 0lp) 110
．． 0 Bleach solution Ethylenediaminetetraacetic acid ferric ammonium salt 100. Og ethylene/diami/tetraacetic acid disodium salt 10.0g ammonium bromide /! 0. Og Nitrified Ammonium 10. Add Og water
/, 073 pH 4,0 Fixer ethylenediaminetetraacetic acid disodium salt /, 0g sodium sulfite ≠, Og ammonium thiosulfate aqueous solution (70 t) /71,0rn1 Sodium bisulfite Hiroshi, 4g water added
/, 07lp) 14, + Stable liquid formalin (Hiro Q%) 2,0rrtl
Polyoxyethylene-p-mono7nonyl phenyl ether (average mold quality 10), O, 3g water added /, O1 Sample containing dye in the 6th layer of Table 1 / (74 to 110 or f- J, /
For // and //j, the sensitivity of the red-sensitive layer is slightly lower than that of sample lO〆~ioz which does not contain dye, but the MTF value of the green-sensitive layer is greatly improved while the sensitivity of the green-sensitive layer is almost maintained. ing. It can also be seen that the ratio of the red filter density to the green filter density in jjOQm is small, making the reproduction of green color more difficult. Further, using the DIR compound of the present invention, nine samples of the present invention 10も, 1101 //≠, //j
is 10 cycles/fl, M at 4L0 cycles/fl
The TF value has been greatly improved, and color reproduction has also improved.

For sample 109 of the present invention, the dye addition layer was added from 6th Nj to l! on the side opposite to the exposure source of the green-sensitive emulsion layer. Sample //lp, in which only the 10th layer on the light source side was changed, had a large decrease in sensitivity of the green-sensitive emulsion layer, and the sharpness was not as high as that of the sample of the present invention. It can be seen that sample //7, in which the dye-added layer was changed in the same way as sample //j of the present invention, has a clearly smaller sharpness improvement effect compared to the magnitude of the decrease in sensitivity, similar to sample //1.

Example- (Sample 201) Same as sample 10/ of Example 1.

(Sample λO ~ 2Q Sample 20/cl 8g2 of DIR compounds in the 3N and μth layers
Sample 20 except that the DIR compound type and amount were changed as shown in the table.
Samples 202 to 20j were prepared in the same manner as in 9.

(Samples 206-210) Sample 20/-201 (7) 6th layer (intermediate layer) K dye EX
-/2, fO,00! Sample 206~λ
10 were produced.

(Sample λ//~2/j) Dye EX-j in the 6th layer (intermediate layer) of sample 20/-20j
to 0.0λOr/m2 and add fil to 0.0λOr/m2. Sample 2//-
A friend who made 2/J'.

These samples were subjected to exposure for sensitometry, exposure for MTF measurement, wavelength jJiOnm monochrome exposure for color reproducibility, and color development treatment as described after gold exposure in the same manner as in Example 1.Measurements were calculated in the same manner as in Example 1. All data are shown in Table 2.

What about an automatic developing machine? Perform the following processing in r'C.
o Color development Bleach for 3 minutes/t seconds 1 minute bleach-fix 3 minutes/j seconds water wash ■ Hiroshi O seconds water wash ■ 7 minutes stabilization μO seconds drying (,,! TO' (:) 7 minutes 11 seconds above treatment In the process, water washing (1) and (2) were performed using a countercurrent water washing method from (1) to (2).Next, the composition of each treatment liquid is described.

The replenishment amount of each processing solution is 500 rnl for color photosensitive materials/7FL2, 500 rnl for color development, and 60 rnl for all others including water washing.
It was set to 0 mt. In addition, the pre-bath waiting time for the water washing step was 9 jOrtJ per 1rrL2 of color photosensitive material.

Color developing solution> Mother solution Brightening solution Diethylenetriavanpentaacetic acid /, Of /, /fl-Hydroxyethylidene, l-diphosphonic acid λ, Of 2,2f Sodium sulfite Hiro, 02 ≠, Hiro? Potassium carbonate 30.0? 32.0? Potassium bromide 1. Hirof 0071 potassium iodide
/, 31n9-hydroxylban sulfate Ko, Hiro8I λ, Otsuf≠
-(N-ethyl-N-β-hydroxyethylamino)-low methylaniline sulfate Hiroshi, jf J, Of
Add water /, O1/, 0lpH10,
010,0! Bleach solution> Mother solution/replenisher Common ethylenediaminetetraacetic acid ferric ammonium salt, oyethylenecyadonetetraacetic acid disodium salt 10.0? Ammonium nitrate 10. Of ammonium bromide 700.0? bleach accelerator
! Add x10-3 mol ammonia water p
HA, J Add water /, Ol
Bleach-fix solution> Common to mother liquor and replenisher Ethylenediaminetetraacetic acid ferric ammonium salt jO,Of ethylenethiaintetraacetic acid disodium salt j・0 to sodium sulfite /2,09Ammonium thiosulfate water bath solution (7<7CH) Add 2410M ammonia water and add pi-47, J water. Washing water> Calcium ion 32m9/1. magnesium ion 7
．． Tap water containing 3~/l was filled with an H-type strongly acidic cation exchange resin and an OH-type strongly basic anion exchange resin and passed through a nine column, containing calcium ions 1, λ~/l, magne 7 cum ions O6 Hirom9. /1 treated and 9 bottles, add 1 l of sodium incyanurate dichloride! Add 20mg per serving.

Stabilizing solution> Mother solution/replenisher common formalin (37% w/v) J, 0r
al polyoxyethylene-p-monononylphenyl ether 0.3? (Average degree of polymerization) Ethylene thiobacterium/tetraacetic acid di-sodium salt O, ory Add water and dry at /l pH, lr> The drying temperature is set to 9.

As is clear from the second surface treatment, the DIR compound of the present invention was added only to the red-sensitive layer and the sample of the present invention was processed in the same manner as in Example 1 even in the case of a rapid color development process. It can be seen that the MTF value and color reproducibility of the green-sensitive layer are improved in KO10,2/Hiro,2/j.

-J (:4H9(t) U-≠ EX-/ l EX-co(i) C4H90CONH EX-J (Exemplary compound j/) EX-! H EX-gH EX-4 Average molecular weight 30,000 EX-7 (nlc1sH3x EX-4 (exemplified compound (4'7)) )OC12H > EX-F 25 (n) EX-10 (DI included in Special Publication No. 5R-Y Rihiro λ)
R coupler) EX-// EX-t2 (Exemplary Compound 27) EX-/J EX-〆4t (DIR coupler included in U.S. Patent J227J-!G) EX-/! (Exemplary compound (31)) CH2S-/S-2)(BS-/tricresyl phosphate HBS-
2 dibnal phthalate) IBs-J Bis(2-ethylexyl) phthalate CH2=C)i-802-C112CONH-CH2Sen CH2=CH-802-CH2(ON)L-CH2 Sensitizing dye (CH2)3sO3Na ■ c2) 1s ■ (CH2) to 4803■

Claims (1)

[Claims] having one or more red-sensitive emulsion layers containing a cyan coupler, one or more green-sensitive emulsion layers containing a magenta coupler, and one or more blue-sensitive emulsion layers containing a yellow coupler on a support; In a silver halide color photographic light-sensitive material having a non-light-sensitive layer adjacent to the side opposite to the exposure source of the green-sensitive emulsion layer, at least one of the layers contains a diffusive hydrolyzable DI.
1. A silver halide color photographic light-sensitive material containing an R compound, and containing a non-diffusible dye having a maximum spectral absorption wavelength in a wavelength range of 500 to 600 nm in the non-photosensitive layer.