JPH026945A - Silver halide color photographic sensitive material - Google Patents

Abstract

PURPOSE:To improve sharpness and color reproducibility by specifying the content of a diffusive development restrainer-releasing compd. with respect to the content of the silver halide existing in the same layer as the layer contg. said compd. to the max. content except in the min. sensitivity layer among the same color sensitive layers among the respective color sensitive layers. CONSTITUTION:The respective color sensitive layers contain the compd. which releases the diffusive development restrainer or the precursor thereof by reacting with the oxidant of an arom. primary amine color developing agent and/or the compd. (diffusive development restrainer-releasing compd.) which cleaves the development restrainer by reaction of the cloven compd. with the oxidant of the color developing agent of another molecule after the reaction with the oxidant of the color developing agent. The content of this compd. with respect to the silver halide existing in the same layer has the max. content except in the min. sensitivity layer among the same color sensitive layers of the respective color sensitive layers. The ratio gamma1/gamma2 between the gradation gamma1 of the min. sensitivity layer and the next low sensitivity layers gamma2 is >=1. The sharpness and color reproducibility are improved in this way.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a silver halide color photographic light-sensitive material. The present invention further relates to a multilayer silver halide color photographic material containing a diffusible development inhibitor-releasing compound.

(Prior Art) In recent years, the performance of color photographic photosensitive materials has improved significantly in terms of higher sensitivity and higher image quality, but there is a strong desire for further improvements, and efforts are being made in the design of photosensitive materials to make even more subtle improvements. Efforts are being made to improve image quality (graininess, sharpness, color).

Conventionally, it has been known that, as a method of improving sharpness and color reproducibility, a silver halide color photographic light-sensitive material is pre-contained with a compound that releases a C phase inhibitor in accordance with the density of the image during development. tl, I'm here.

This type of compound and 1. ．． 2, for example British Patent Nos. 3, 11. r! I-column, U.S. Pat. No. 3,227.3
j≠No., same No.g, θri, 5',! Coupling reaction with the oxidized product of the aromatic primary amine color developing agent described in C) to form a coupling product = (゛) So-called DIR compounds are known that release co-V development inhibitors.

From the alternating oxidation reaction with the oxidized product of the developing agent, the so-called DIR) and idroginones, which release inhibitors, are also known. ) DIR compounds release development inhibitors to improve sharpness due to the J-Tsuji effect, prevent coarsening of developed silver and improve graininess. It has the essential drawback of reducing the sensitivity of the layer/-logenated emulsion [7].

Therefore, in a color-sensitive layer consisting of a plurality of emulsion layers having different sensitivities, -C is often used in the lower-sensitivity layers to suppress the decrease in sensitivity of the high-sensitivity layers as much as possible. As a method to improve this point, we have proposed a DIN method that removes a highly diffusive development inhibitor during development, as described in the specification of 1. (Coupler (hereinafter referred to as diffusive DIR coupler) was developed and six
It has the disadvantage of reducing the granularity within its own layer (7. Therefore, it is described in the specification of JP-A-60-60-ta-a41-3.s+4). When used in combination, the ratio can be lowered (
- Although there are efforts to use it at high speeds in the low-sensitivity layer without impairing graininess and suppressing the decrease in sensitivity, the essential Kg
I'm sure you'll be able to go to a lower grade. Also, when added to the low-sensitivity layer? However, 1) Low -F' (so-called soft tone) of 3 tones due to the decrease in color density due to the intralayer effect of λ4 was unavoidable. In particular, when a fine-grain emulsion is used to improve graininess in a low-speed layer, the gradation becomes softer in the own layer to which a DIR coupler is added, while the interlayer effect from that layer to other layers decreases. Tend. This is thought to be due to the increase in the total surface area due to the use of fine grain emulsions, which increases the consumption of the grain number suppressant within the grain layer itself.

By designing the high-contrast 1st floor + A1 section with a fine-grained silver saponide emulsion and by using a diffusive DIR coupler, were difficult to reconcile.

(Problems to be Solved by the Invention) The object of the invention is to provide a photosensitive material with excellent color reproduction and silver halide photosensitive material. .Furthermore, (r, voice f sharp h-w and color sesame j
The object of the present invention is to provide a color photosensitive material v4- which can control the tone of the print finish.

(Means for solving the problem) (1) A photosensitive layer consisting of a positive color sensitive layer, an edge color sensitive layer, and a red color sensitive layer is provided on a support, and the photosensitive 1116 layer is Consisting of a plurality of silver halide emulsion layers having substantially the same color sensitivity and different photosensitivity/In a silver halide color photographic light-sensitive material, at least seven of the color-sensitive layers are aromatic. Reaction with oxidized product of group primary amine color developing agent]
Compounds and/or maps that release diffusible development inhibitors or their precursors are available from ColorzuJ! 1%: A compound that cleaves the development inhibitor by reacting with the oxidized developing agent after the reaction with the oxidized form of the main agent (these are referred to as diffusible development inhibitor releasing substances). ), and the diffusion 8:development inhibitor-releasing compound present in the same layer...11 content c-E/-/Eya) with respect to silver germide in each color sensitive τ1 layer IC. A multilayer color photographic light-sensitive material characterized by having the highest engraving content in the same color-sensitive layer (Z) other than the low-sensitivity layer.

(2) At least seven of the above-mentioned lowest sensitivity silver halide emulsion layers substantially correspond to the circle 01. Slightly smaller than tμm
``Silver Genide Color 71'' true light-sensitive material according to Item 1, characterized in that it is made of silver halide.

(3) The halogen according to item 2 above, wherein the ratio 7' y, /T2 between the gradation (γ1) of the lowest sensitivity layer and the next low sensitivity layer (γ2) is 7 or more. Silver chemical color photographic material.

Below, a compound that reacts with an oxidized form of a color developing agent to release a diffusible development inhibitor or its precursor, and a compound that is cleaved after reacting with an oxidized form of a color developing agent are further used for color development of one molecule. A compound that cleaves the development inhibitor by reacting with the main drug will be described. The compound (
Hereinafter referred to as diffusible development inhibitor releasing compounds) are represented by the following formats (r-) to (rV).

General formula (T,) A-τItlE-ZRose general formula [1]
A-2′+ General formula (II) B-Z.

General formula (IT) A (or B) -P-Zz [The middle person in the formula represents a camping component that can react with the oxidized form of the color developing agent, and when it reacts with the oxidized form of the color developing agent, -TIME-
It is a component capable of releasing a Z group or a -p-zt group.

B represents a redox moiety that undergoes a redox reaction with the oxidized form of the color developing agent and subsequently undergoes alkaline hydrolysis to release Z; TIME represents a timing group; zl represents a diffusive development lrll agent.

-P-Z represents a group that is cleaved from A or B and then reacts with a development main oxidant to produce a development inhibitor.

Zl may be a diffusible development inhibitor or a development inhibitor with low diffusivity. If -TIME-Zt or -p-zz exhibits diffusivity, then A-TIME-Zl and A (or B)-
P-Z is a diffusible DIR compound. ] The development inhibitor represented by Zl or Z:
j) Volume 176, 17643, (December 1978)
, preferably mercaptotetrazole, selenotetrazole, mercaptobenzothiazole, selenobenzothiazole, mercaptobenzoxazole, selenobenzoxazole, mercaptobenzimidazole, selenobenzimidazole, benzotriazole mercaptotriazole , mercaptooxadiazole, mercaptothiadiazole, and derivatives thereof.

Preferred diffusible development inhibitors are those shown in the following format.

(Z-1) (Z-6) (Z-7) (Z-2) (Z-3) (Z-4) (Z-5) (Z-8) (Z-9) General formula (Z- 1), R+ +, Rl in (Z-2)
x is an alkyl group, an alkoxy group, an acylamino group, a halogen atom, an alkoxycarbonyl group, a thiolyloxycarbonyl group, an aryloxycarbonyl group, an acyloxyWcarbamoyl group, an N-alkylcarbamoyl group,
N, N-dialkylcarbamoyl group, nitro group, amino group, N-arylcarbamoyloxy group, sulfur moyl group, sulfonamide L N-alkylcarbamoyloxy group, ureido group, hydroxy group, alkoxycarbonylamino group, aryloxy group , represents an alkylthio group, an arylthio group, anilino group, an aryl group, an imido group, a heterocyclic group, a cyano group, an alkylsulfonyl group or an aryloxycarbonylamino group.

n represents 1 or 2, and when n is 2, Ro and Rlx may be the same or different, and 0 RIl, RI
The total number of carbons contained in l is 0 to 20.

General formula (Z-3), (Z-4), (Z-5), (Z-6
), RR3-, R1, R+s-R and Ro represent an alkyl group, an aryl group or a he-thyrocyclic group.

When RIl-Rtt represents an alkyl group, it may be R17-substituted or non-Ill, and may be cyclic or cyclic. Substituents include halogen atom, nitro group, cyano group, aryl group, alkoxy group, aryloxy group, alkoxycarbonyl group, aryloxycarbonyl group, sulfamoyl group, carbamoyl group, hydroxy group, alkanesulfonyl W, arylsulfonyl group, alkylthio group Or an arylthio group, etc.

R11~R1? When represents an aryl group, the aryl group may be substituted, such as an alkyl group, alkenyl 1. Alkoxy group, alkoxycarbonyl group, halogen atom, nitro group, amino group, sulfamoyl group,
These include a hydroxy group, a carbamoyl group, an aryloxycarbonylamino group, an alkoxycarbonylamino group, an acylamino group, a cyano group, and a ureido group.

When RI I "" RI does not represent a heterocyclic group, it represents a 5- or 6-membered polycyclic or fused ring containing a nitrogen atom, an oxygen atom, or a sulfur atom as a hetero atom, such as a pyridyl group, a quinolyl group, These selected from furyl group, benzothiazolyl group, oxacylyl group, imidazolyl group, deazolyl group, triazolyl group, benzotriazolyl group, imido group, oxazine group, etc., are further substituted with the substituents listed for the above aryl group. You can.

-Format (Z-1) and (Z-23), the number of carbons contained in R1 and R1 is 1 to 20. More preferably 7
~20.

General formula (Z-3), (Z-4), (Z-5), (Z-6
), RI! ~R1? The total number of carbons contained in is 1 to 20. More preferably it is 4-20.

Preferably, the development inhibitor in the present invention is a compound in which the development inhibitor released by reaction with the oxidized developing agent diffuses from the layer in which it was contained to other layers during development and exhibits a development inhibitory effect. .

The coupler components represented by A include acylacetanilides, malondiester necks, malondiamides, benzoylmethanes, pyrazolones, pyrazolotriazole cheeks, pyrazolobenzimidazoles, indasilones,
Dye-forming couplers such as phenols and naphthol necks and substantially non-dye-forming coupler components such as acetophenone necks, indanones, oxacylones, etc.

A preferred coupler component is -i formula (Vl~[π]
can be mentioned.

General formula (V') General formula [■] General formula [■] General formula [■] In the formula, R1゜ represents an aliphatic group, aromatic group, alkoxy group or heterocyclic group, and R31 and Rst each represent an aromatic group. or a heterocyclic group.

The aliphatic group represented by R3° preferably has 1 to 20 carbon atoms and may be substituted or unsubstituted chain or cyclic. Preferred substituents for the alkyl group include alkoxy, aryloxy, These include each group of acylamino.

When R3 or Rjl or R1 is an aromatic group, it represents a phenyl group, a naphthyl group, etc., but a phenyl group is particularly useful, and this phenyl group may have a substituent. These include an alkyl group, an alkenyl group, an alkoxy group, an alkoxycarbonyl group, an alkylamide group, and the like, each having up to several 30 atoms. Furthermore, R5°, Rjl and Ro
The phenyl group represented by is an alkyl group, an alkoxy group,
It may be substituted with a cyano group or a halogen atom.

Ro represents a hydrogen atom, an alkyl group, a halogen atom, a carboxamide group, a sulfonamide group, etc., and E is an integer of 1 to 5. R34 and R2% represent a hydrogen atom, an alkyl group, or an aryl group, and the aryl group is preferably a phenyl group.The alkyl group and the aryl group may have a substituent, and the substituent is a halogen atom. , an alkoxy group, an aryoloxy group, a carboxyl group, etc.* R3
4% R□ may be the same or different.

-i formula [5] is a compound (hereinafter referred to as DIR
It is referred to as a redox compound), and B represents a redox moiety. More specifically, it can be expressed in the general formula as follows - (
IX).

General formula (IX) ° to 6 ° In the formula, G and G' represent a hydrogen atom or a retaining group for a phenolic hydroxyl group that can be deprotected during the photographic processing process. Typical examples include a hydrogen atom, an acyl group, Examples include sulfonyl group, alkoxycarbonyl group, carbamoyl group, and oxalyl group.

R4, RI Ill and 1lxa may be the same or different, and include a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alco, an i-cy group, an aryloxy group, a fulkyl group, an aryl group, a cyano group, Alkoxycarbonyl group, carbamoyl group, sulfamoyl group, carboxyl group, sulfo group, sulfo-.

represents a group, an acyl group, a carbonamide group, a sulfonamide group, or a heterocyclic group.

RIP and RIP, R1, may be G, R1, and G', and R□ and G may be bonded to each other to form an aromatic or non-aromatic ring. At least one of RIP and R191RIP contains a diffusion-resistant group having 10 to 20 carbon atoms.

Z is the same development inhibitor as described above.

Preferred development inhibitors in the present invention are P, A, and a redox group after cleavage from B; 2. A group that becomes a coupler or a group that becomes a coupler.

A compound can be used in which the development inhibitor released by reaction with the oxidized developing agent diffuses from the layer containing it to other layers during development, thereby exhibiting a development inhibiting effect.

These compounds according to the present invention are disclosed in U.S. Pat.
．． No. 554, No. 3.617, 291, No. 3.93
3.500, same No. 3. 958. No. 993, No. 4
, 149.886, 4.234.678, JP-A-51-13239, JP-A-57-56837, British Patent No. 2. 070. No. 266, No. 2,072,36
No. 3, Research Disclosure - December 1981 No. 21228, Special Publication No. 5B-9942, Special Publication No. 51
-16141, JP-A-52-90932-7, U.S. Patent No. 4.248.962, JP-A-56-114946
・No. 57-154234, No. 58-98728, No. 58-20973G, No. 58-209737,
5B-209738, 5B-209740, Japanese Patent Application No. 59-278.853, JP-A-61-255342
It can be easily synthesized by the method described in JP-A No. 62-24252.

Specific representative examples of the expandable development inhibitor releasing compound used in the present invention are shown below, but are not exclusive.

limited to these 'T'-103 N = N T-106 T-107 NO□ NIICOC+ 5lhy ← T-117 i1 H H 'r-11 H i1 C eye H1j 0■ N = N C==0 T-13 ■ COOCall* C, H8 Chll■ T-136 T-139 H H H i1 C.II.

CJI+7 H il Js S-[;HL;UUL;11.

T-145 C, It S St; Il, UU, lJ.

"I'-15 H 11 C-N The light-sensitive material of the present invention has at least seven silver halide emulsion layers, including at least a blue-sensitive layer, a green-sensitive layer, and a red-sensitive layer, on a support. There is no particular restriction on the number or order of the silver halide emulsion layer and the non-photosensitive layer.A typical example is to provide a silver halide emulsion layer and a non-photosensitive layer with substantially the same color sensitivity. It is a silver halide photographic light-sensitive material having at least seven light-sensitive layers each consisting of a plurality of silver halide emulsion layers having different light sensitivities, and the light-sensitive layer is one of blue light, green light, and red light. In multilayer silver halide color photographic light-sensitive materials, it is a unit photosensitive layer having color sensitivity to
Generally, the unit photosensitive layers are arranged in the order of a red sensitive layer, a green sensitive layer, and a blue sensitive layer starting from the support 1Hli.

However, depending on the purpose, the order in which the top and bottom layers are installed may be reversed, or the order in which different color-sensitive layers are placed within the same color-sensitive layer may be changed.

Non-photosensitive layers such as various intermediate layers may be provided between the silver halide photosensitive layers and between the uppermost layer and the lowermost layer.

The intermediate layer includes JP-A/-4'774! jr issue, same j
ter//J Hiro 3 issue, same yo tar//J Hiro≠θ issue, same 4/
Coupler, DIR compound, etc. as described in No. 20037 and A/20031' may be included, and a color mixing inhibitor as commonly used may be included.

The plurality of silver halide emulsion layers constituting each unit photosensitive layer are
West German patent No. 1. A two-layer structure consisting of a high-sensitivity emulsion layer and a low-sensitivity emulsion layer can be preferably used as described in /λl, μ70 or British Patent No. λJ, 0≠j. Usually, it is preferable to arrange the layers so that the 11th order photosensitivity decreases toward the support, and a non-photosensitive layer may be provided between each halogen emulsion layer. Also, JP-A-37-
l/27! / issue, 6λ-2003jO, same t code λ
As described in otz≠/No. 3, tcoco otz≠3, etc., a low-sensitivity emulsion layer may be provided on the side far from the support, and a high-sensitivity emulsion layer may be provided on the side close to the support. When using a silver halide emulsion with a grain size of 01 S μm or less in the low-speed layer as in the present invention, especially when using a silver halide emulsion with a grain size of 0.2 μm or less, the low-speed layer is installed on the side away from the support. Arrays are preferably used.

As a specific example, from the side farthest from the support, low sensitivity 4# photosensitive layer (BL) / high sensitivity blue sensitive layer (B) / high sensitivity green sensitive layer (GH) / low sensitivity green sensitive layer (GL)/High-sensitivity red-sensitive layer (RH)/Low-sensitivity red-sensitive layer (I'LL)
) or BH/BL/Gl.

/GH/RH/RL)In% or BH/BL/GH
/GL/RL/RH, etc.

Tokuko Sho J again! - As described in Japanese Patent No. 32, from the side farthest from the support, the blue-sensitive layer/GH/
It) They can also be arranged in the order of l/GL/RL. Furthermore, as described in Japanese Patent Application Laid-Open No. 2001-2731 and Jj-43236, the blue-sensitive layer/GL/RL/GH/RH is arranged in this order from the farthest side from the support. You can also do that.

In addition, as described in Tokko Sho≠Tar 1s4c No. 5, the upper layer is a silver halide emulsion layer with the highest sensitivity, the middle layer is a silver halide emulsion layer with lower sensitivity, and the lower layer is a silver halide emulsion layer with a lower sensitivity. Another example is an arrangement in which a silver halide emulsion layer with lower photosensitivity is further arranged, and the photosensitivity is successively lowered toward the support, and is composed of three layers having different photosensitivity. Even if it is composed of three layers with different photosensitivity, JP-A-Sho! As described in the specification of Turf 02 Hirotsu≠, medium-sensitivity emulsion layer/high-sensitivity emulsion layer/low-sensitivity emulsion layer are arranged in the order from the side away from the support within the same color-sensitive layer. may be done.

As mentioned above, various layer structures and arrangements can be selected depending on the purpose of each photosensitive material.

The diffusible DIR compound according to the present invention is contained in at least seven layers other than the lowest sensitivity layer of each color-sensitive layer. If it is contained in one layer other than the lowest sensitivity layer, it may or may not be contained in the lowest sensitivity layer. For example, when each color-sensitive layer consists of a high-speed layer and a low-speed layer, only the high-speed layer of each color-sensitive layer contains the diffusible DIR compound of the present invention, or at least one of the The color-sensitive layer may include a diffusible DIR compound in the high-sensitivity layer and the low-sensitivity layer.

When the seven color-sensitive layers are composed of three layers: a high-speed layer, a medium-speed layer, and a low-speed layer, at least the high-speed layer or the medium-speed layer contains a diffusible D I R5 compound, and the low It may or may not be included in the sensitive layer.

Apart from the above-mentioned diffusible DIR compounds, non-diffusible DI
The R compounds may be used in mixtures 1 to C1 or singly. Non-diffusivity 1) IRR compound has diffusivity D of the present invention
This compound has a relatively higher ratio of intralayer development inhibiting effect/interlayer development inhibiting effect than IR compounds.

Diffusivity 1) The addition #i of the IR compound is 0.0/-=20 mol mol per mol of silver halide in the same layer,
Preferably θ, θj~/θ molar ratio, more preferably 0. /~” It is Morchi.

The amounts of non-diffusible DJR and compounds added are also the same as above.

When a non-diffusible DIR compound and a diffusible DIR compound are used together, the content ratio of the two is not particularly limited.

The amount of the diffusible DIR compound to be added is preferably 1 to 60 moles per 1 mole of the uncolored color castor that mainly forms color images in the same layer. Hey! It is θ morti.

The tone (γ) related to the present invention will be explained below. The logarithm of the amount of traveling light (E) is plotted on the horizontal axis, as is well known in the art.
The gradient of the straight line part in the D-logE curve where the optical density (D) is measured on the vertical axis is defined as the gradation (γ).

In the present invention, the gradation of the lowest sensitivity layer refers to the slope of the straight line in the high light range (ie, high concentration range) in the D-logE curve. D-1! The high-exposure region of the ogE curve changes depending on the brightness of the corridor 5, so when described in the present invention, the optical density of the D-logEa line is the fog density (the density after the phenomenon processing of the immature tip). ), the range of cod light intensity is △log E (= l
og E-10g Eo) is -〇.

j~Tohiro, represents the Takami light area in S. In this case, the high exposure area is △l! og E about 2,! −≠, the evening region.

To explain more specifically using density, the gradation of the blue-sensitive layer and the low-sensitivity layer is usually approximately //J~3.0 of the yellow density developed after white haze light. Indicated by a high value. The gradation of the green-sensitive layer and the low-sensitivity layer is usually a magenta density of about /1.2 to 2, which is a color phenomenon after white light.
．． It is indicated by the highest value of the gradation of j. The gradation of the lowest sensitivity layer of the red sensitive layer is usually a white obtuse light followed by color development with a cyan density of 1/, 0-. It is indicated by the highest value of 2.0 gradation.

The gradation range of the next lowest sensitivity layer in relation to the present invention is the gradation range of Δ10gEθ, 1 to 0, J' in the case of Ryoko. In terms of density, the blue-sensitive layer has a yellow density of about 07t~/, as mentioned above, and the gradation of the straight line part B, and similarly, the green-sensitive layer has a magenta degree of about θ, 4/ −〜／
73, the red sensitive layer has a linear gradation range of about θ/~/7.2. △1 in this area! ogF, o,,g
If two or more of these straight line parts can be drawn, the gradation of the straight line part of υ in the higher dust light area is used as the gradation of the layer with the next lowest sensitivity.

Gradation (G) related to the present invention (14-D curve-Ri-Log
E shows the slope of the straight line part of the curve; D is the optical density, E is the exposure amount ('j'). The gradation of the lowest sensitivity layer (i.e. high exposure area) is the GL5th lowest sensitivity. If the gradation of the layer is indicated by 011, the GI, which is marked as % in the present invention, is 7.
The f-axis of GH's 7 is /, 0J-4,00, preferably /, , 2J' to 3. In J'0, b shi, and preferably /, j'θ~3,0θ.

The lowest sensitivity layer of the present invention has an equivalent circle diameter of approximately θ, J゛μmμm
Below, a silver halide emulsion is used, preferably a fine grain emulsion of about 83" μm or less, and preferably 1 [
2. A fine grain silver halide emulsion of about 0.2 .mu.m or less is used.

Embodiments of the present invention can be used not only in intermediate photographic materials but also in general silver halide color photographic materials.

Current Kashi-negative photographic materials
*” original image for exposure and 1. is used.

Ideally, this photographic material should have a balanced and constant gradation from the low light range to the high exposure range.

However, it is therefore difficult to adjust the gradation when creating prints. On the other hand, if the exposure region has parts with high gradation and parts with soft gradation, it becomes possible to adjust the gradation during print production. Although this technique is applied in various ways, it is particularly effective for intermediate photographic materials in which the subject is an original image (positive transparent image). However, there has not yet been an intermediate photographic material that uses the diffusive DIII Cub 2- and has high image quality and varying gradations. Designing hard gradation areas with fine silver halide emulsions and diffusive DI
Although it has been difficult to achieve both the sharpness and color reproducibility improvement techniques using R couplers, this object is achieved in the present invention.

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 2j
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 10 microns or less, or large grains with a projected area diameter of up to about 10 microns, and may be a polydisperse emulsion or a monodisperse emulsion. In the lowest sensitivity layer of the present invention, fine particles of 0°2 barron or less are preferably used. Monodisperse cubic particles are more preferably used as the fine particles. Further, tabular grains are preferably used in the blue-sensitive layer and the green-sensitive layer, and silver chlorioodobromide, which is more preferably used in the blue-sensitive layer, is used as described in Japanese Patent Application No. 1999-10-1.

Halogenated photographic emulsions that can be used in the present invention include, for example, Research Disclosure (RD), A/74≠3(/
7, December 2013), pp. 22-23, -1, Emulsion production (E
mulsion preparation and t
ypes )”, and the same 4117/l (/ri 7 years l
/ Month), t≠r Sadao, Graphic “Physics and Chemistry of Photography”
, published by Paul Montell (P.

Glafkides, Chemic et Phi
siquePhotographique Paul
Montel, /ri67), "Photographic Emulsion Chemistry" by Duffin, published by Focal Press, CG, F. Duf.
f in, Photographic Emulsi
on Chemistry (Focal Pres.
s.

``Production of photographic emulsion and fabric'' by Zelikman et al., published by Focal Press (V, L.

Zelikman et al., Making
andCoating Photographic
Emulsion.

Using the method described in Focal Press, tori 64t) etc.! ! #I can be made.

U.S. Patent No. J! 74t, t2j' issue, same J,
tJj, 3ri≠ and British Patent No. 1. 'I/J, 7≠
Monodisperse emulsions described in No. j and the like are also preferred.

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

Photographic 5science an
dEngineering”), Volume 144, 2Ilt.
Pages 1-217 (70 years); U.S. Patent No. μ, ≠3≠,
Coco wo issue, Dokei, 4L/4L, 310, Dokei, ≠33
゜O≠r issue, same≠, Hiroshi 32. jlQ and British Patent No. 2,1/2,157.

The crystal structure may be --like, the inside and outside may have different halogen compositions, or it may have a layered structure. However, silver rhodide having a different composition may be bonded by epitaxial bonding, or compounds other than silver halide such as silver rhodan or lead oxide may be bonded.

Also, mixtures of particles of various crystal forms may be used.

The silver halide emulsion used is usually one that has been subjected to physical ripening, chemical ripening, and spectral sensitization. Additives used in such processes are subject to Research Disclosure A/
76ψ3 and &y17/l of the same, and the drawing locations are shown in the table below.

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

≠! Types of additives Chemical sensitizers Sensitivity enhancers Spectral sensitizers, supersensitizers Brighteners Anti-fogging agents and stabilizers Light absorbers, filter dyes Ultraviolet absorbers Anti-stain agents Pigments Image stabilizers Hardeners Binders Plasticizer, lubricant coating aid, surfactant static inhibitor RD/';#4LJ, 23 pages + 23~! Hiro page Ko Hiro page, 2 groups 2j page 2j ~ Koro page, 2 in the right column page J゛ page, 2 butei, 2.6 page 27 page 2t ~! 7 pages 27 pages RD/Ni7/l i Page right column Same as above t4tr Page right column ~ 6≠ Page right column J4'! 'Page right column ~ 6Vri Page right column ~ tso Page right column tSO Page left ~ right column tsi Page left column tso Right column same as above Same as above Same as above Color mixing inhibitor and (-2, U.S. Patent No. /
, No. 36, same No. 4/<t7, , tλ3 No., Tokuko Showa t/-/374tlr, %IiA Showa 60-/l,
3-. ! Compounds described in +// etc. can be used.

Next, the non-photosensitive fine particles-halogen/silver oxide related to the present invention will be explained.

Non-photosensitive fine-grain silver halide is a type of silver halide that is used to remove dust 18 without being exposed to light in the imagewise non-light state to obtain a dye image.
! In fact, the silver halide particles may not be developed in the first stage 8 and may be fogged in advance, but preferably j7< is a silver halide fine grain that has not been fogged in advance.

The fine grain silver halide has a silver bromide content of θ~100
The silver halide containing silver bromide in such proportions may have various compositions. Silver chloride and/or as needed
-1: May contain silver iodide.

Silver iodobromide containing θ, 1=/θ molar ratio of iodide is preferred.

The fine grain silver halide has a 17 average grain size θ, θ/~0
3 μm is preferable, and more preferably θ.

θ! -・0.2 μm is used. /-, the average grain size of silver halide grains means the average value of the mountain diameter of a circle corresponding to the projected area of each individual silver halide grain, and this measurement is carried out, for example, in "Fundamentals of Photographic Engineering - Silver Salt Photography Edition". -” (edited by the Photographic Society of Japan, published on July 3θ, 1927), pp. 227-No. 2
．． It can be determined by the method described on page 2.

The fine-grain silver halide can be obtained by the same method as for preparing a conventional photosensitive silver halide emulsion, or according to the method for preparing a conventional photosensitive silver halide emulsion. In this case, the surface of the silver rhodanide grains does not need to be chemically sensitized, nor is there any need for spectral sensitization. just,
These fine particles/rodanized particles are prepared by adding known stabilizers such as triazole compounds, azaindene compounds, penzotibuzolium compounds, mercapto compounds, and zinc compounds before adding the particles to the coating solution. It is preferable to keep it.

Such non-photosensitive finely divided silver rhodanide can be added to the protective layer, emulsion layer and intermediate layer in the light-sensitive material of the present invention. Preferably, it is used by being added to the protective layer. The amount added is 0. Or-ko, Qri/WL2 preferably o, i~i
, the distance is 7m.

Various color couplers can be used in the present invention, specific examples of which can be found in the above-mentioned Research Disclosure (
RD) A/7 &≠3, described in the patent described in ■-C-G.

As a yellow coupler, for example, U.S. Pat.
j, 30/issue, same No. 1, O coco, 620, same No. 1,
J2t, 0 Kohiro No., same No. ≠, 4'0/.

7λ2, Tokko Akira! No. 1-10739, British Patent No. 1.
≠2, No. 020, No. 1. ≠76.76Q, etc. are preferred.

Preferred magenta couplers are pyrazolone and pyrazoloazole compounds, and US Pat.
0, J/RI No. 331°t27, European Patent No. 7.3. t31. No. 3, U.S. Patent No. 3. Otl,≠32
No. 3, 7λ! , No. 067, Research Disclosure Shop 2 Ko 22o (19gp 2019), Tokukai Sho tO
-33! ! No. 2, Research Disclosure A21
230 (June 1991+'), JP-A-60-4136!
No. 2, U.S. Patent No. 44,! 00.4jO No. 4'
, j4'0, tj4A, etc. are particularly preferred.

Cyan couplers include phenolic and naphthol couplers, which are described in U.S. Patent No. q.

032.2/2 No.≠, /411. ．． J Riwo No. 44. ．． 12. r, ZJj issue, same number da, 2ri A, 20
No. 0, No. 2. JA Ri, Ri, Lambda issue, No. J, 10/.

i'yi No. 2,772,162, i'yi No. -9f9
! , l'26, same No. J, 772.002, same No. J
, 'yzr, 3ot issue, same issue, JJ4A, 0/
/ issue, the same number, Hiromu! No. 27.173, West German Patent Publication No. 3,
3λ, No. 7, European Patent No. 1/.

No. 341, U.S. Patent No. 3. G≠6. T2 co issue, same issue≠
,! 33, Tatata, same Daihiro, 176/,! J-no.
Same No.≠, 4t core, No. 71,7, European Patent No. 14/
, No. 12AA, etc. are preferred.

A colored coupler that corrects unnecessary absorption of coloring dyes is available from Research Disclosure Shop/7j Ko3.
- Section G, U.S. Patent No. ≠, /63゜1.70, Special Publication Shoj
7-32'Al1, U.S. Patent No. a, ooIIL, Rix
No. 2, No. 4t, /38', 2! No., Dokei, ≠27.
No. 7jj, British Patent No. 1°/≠t, Jty are preferred.

Couplers whose coloring dyes have appropriate diffusivity include U.S. Pat. /Jj
, Jr. 70, European Patent No. 7,770, and West German Patent Publication No. 3,23, 333 are preferred.

Typical examples of polymerized dye-forming couplers are described in U.S. Patent No. 3. ≠3'/, IkoO issue, Dodaihiro, orO, Kol/
No. 3T7,212, British Patent No. 2,10, No. 173, etc.

Couplers that release photographically useful residues upon coupling are also preferably used in the present invention.

As a coupler that releases a nucleating agent or a development accelerator imagewise during development, British Patent 1g2, 027.117
No. 0, No. x, 13i, 1rtr, JP-A-ShojP-/j
7tJI No. 3? -/701170 is preferred.

Other couplers that can be used in the photosensitive material of the present invention include U.S. Pat. ≠-7, etc., U.S. Patent No. V.

2r3. ≠ No. 72, same No. ≠, 331.323, same No. ≠
, 3io, tlr, etc., multi-equivalent couplers listed in 8e, European Patent No. 173. ．． Coupler that releases a dye that recovers color after separation as described in No. 30-F.
≠2≠/, deep mountain accelerator release power soller described in JP-A-61-Coi2≠7, etc., US Patent No. ≠,! Examples include the ligand-releasing couplers described in No. 33.4L77 and the like.

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 steps and effects of latex dispersion methods and specific examples of latex for impregnation are described in U.S. Pat.

3t3, West YA Patent Application (OLS) No. 32. jgu/.

27v month and the same issue, J'gu/,, 230th issue, etc.K
It is listed on the dr.

Suitable supports that can be used in the present invention include, for example, the above-mentioned R
It is written on page 2 of D, A/7 A 4t3, and in the left column of pages 74t7 from the right column of wholesaler ig'yit.

The color photographic light-sensitive material according to the present invention includes the above-mentioned RD,
Bian/7A Hiro 3's 2t~λri contribution and the same/,! ″
7/l 6.3/Left column to right column can be used to treat the current one.

The color developing solution used in the development of the light-sensitive material of the present invention is preferably an alkaline water bath solution containing an aromatic primary ε-thread color developing agent as a main component. As this color developing agent, although amine phenol thread compounds are also useful, p-phenynediagnone compounds are preferably used, and typical examples thereof include 3-methyl-y-amino-N,N-diethylaniline, -Methyl-V-amino-N-ethyl-N
-β-hydroxyethylaniline, 3-methyl-・l-
Amino-N-ether-N~β・-notanesulfonamidoethylaniline, 3-methyl-e-amino/-N-:s
-Tyl-N-β-methoxyetheraniline and these positions [e salt, hydrochloride and 17〈p −+=niluenesulfone salt can be mentioned. Depending on the purpose, these compounds can be weighed twice and used twice.

The color developing solution also contains carbonates and borates of alkali metals (
~〈is a chemical such as a phosphate salt〉11 Buffers, bromide salts, iodide salts, development inhibitors or antifoggants such as pendazoles, benzothiazoles, or mercapto compounds are generally included. It is. - If necessary, hydroxylamine, diethylhydroxylamine, sulfite hydrazines, phenyl semicarbazides, triethanolamine, catechol sulfonic acids, triethyl diamine (/, 41-diazabicyclo)
2°, 2. ．． 2) Various preservatives such as octane), organic additives such as ethyl glycol, diethylene glycol, fA image accelerators such as benzyl alcohol, polyethylene glycol, quaternary ammonium salts, amines, and pigment-forming additives. , a good fogging agent for the competitive coupler sodium boron hydride, /-phenyl-3.-
Auxiliary developing agents such as pyrazolidone, viscosity-imparting agents, various quenching agents such as aminocarboxylic acids, abanoboliphosphonic acids, alkylphosphonic acids, and phosphonocarboxylic acids, for example, For nibs/diaminetetraacetic acid, nitrilotriacetic acid, diethylenetriaminepentaacetic acid, cyclohexanediaminetetraacetic acid, hydroxyethyliminodiacetic acid, /- hydroxyethylidene-i,i-diphosphonic acid, nitri IJ-N, N, N- Typical examples thereof include trinote V-phosphonic acid, ethylenediamine-N,N,N'tetramethylenephosphonic acid, ethylenediamine-di(0-human-1-cogoxyphenylacetic acid), and salts thereof.

Also, when inversion processing is performed (Z), it is usually black and white f)1. After a second image, color development is performed. This black and white developer includes dihydroxybenzene-based compounds such as hydroquinone, 3-pyrazolidones such as l-phenyl-3-pyrazolidone f! i
Known black and white developing agents such as amine phenols such as T- or N-methyl-p-amine phenol can be used in combination.

The pI of these color developing solutions and black and white developing solutions is 2~/,
2 is common. The amount of replenishment of these developing solutions depends on the color photographic light-sensitive material to be processed, but is generally 1) 31 or less per Lt/m2 of light-sensitive material, and the bromide ion concentration in the brightening solution should be reduced. Accordingly, it is also possible to make jθ0rnl or less. In order to reduce side light, it is preferable to prevent evaporation of the liquid and air oxidation by reducing the contact surface 8il of the processing tank with the air. In addition, by using means for suppressing the accumulation of bromide in the liquid, it is possible to reduce the number of needles in the tub.

After the coloring phenomenon occurs, the photographic emulsion layer is always a deep white! be done.

The bleaching process may be carried out simultaneously with the fixing process (bleach-fixing process) or separately. Furthermore, in order to speed up the processing, a processing method may be used in which bleaching is followed by bleach-fixing. Furthermore, treatment with two consecutive bleach-fixing baths, fixing treatment before bleach-fixing treatment, or annotation treatment after deep-mountain fixing treatment can be carried out as desired depending on the purpose. As a bleaching agent, for example, iron(1), Kobal)(I[
Compounds across the polyvalent range such as I), chromium ('i4), copper (It), peracids, quinones, nitro compounds, etc. are used.

Typical whitening agents include ferricyanide; dichromium #i
! Salt; organic complex salts of iron(III) or cobal) (1), such as ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, cyclohexanediaminetetraacetic acid, methylibanoniacetic acid, l,3-diaminopropanetetraacetic acid, glycol etherdiaminetetraacetic acid, Aminopolycarboxylic acids such as or complex salts of citric acid, tartaric acid, malic acid, etc.;
Persulfates; bromates-permanganates; nitrobenzenes, etc. can be used liberally. Among these, aminopolycarboxylic acid iron (Ill) complex salts including ethylenediaminetetraacetic acid iron (III) complex salts and persulfates are preferred from the viewpoint of rapid processing and prevention of environmental pollution. Furthermore, aminopolycarboxylic acid iron(III) complexes are particularly useful both in annotating solutions and in bleach-fixing solutions.

The pH of the deep mountain solution or bleach-fix solution using these aminopolycarboxylic acid iron (III) complex salts is usually j, j ~ t, but in order to speed up the processing, it can be processed at an even lower pH. .

A bleach accelerator may be used in the concentrated white solution, bleach-fix solution, and their prebaths, if necessary.

Specific examples of useful bleach accelerators are described in U.S. Patent No. 3. 3. RZR, West German patent number 1
．． 20,1/2, JP-A-Shoj3-ta, t, No. 630, Research Disclosure A/7. /2ri issue (l
Compounds having a mercapto group or a disulfide bond described in J. 7R) etc.;
Thiazolidine derivatives described in US Pat. No. 3,70
Thiourea derivatives described in No. 6,167; JP-A-31-/
Iodide described in No. 1, 233; West German Patent No. 2,7ILt
Polyoxyethylene compounds described in Japanese Patent Publication No. 1, No. 4A30; polyamine compounds described in Japanese Patent Publication No. Sho≠r-1rlJ6; bromide ions, etc. can be used. Among these, compounds having a mercapto group or a disulfide group are preferred from the viewpoint of a large promoting effect, and are particularly preferred as described in US Pat. lrri J, 11
No. 1, West Patent No. 1, 2, No. t/-, Japanese Patent Application Publication No. 1973-ta! , No. 630 are preferred. Furthermore, US Patent No. 1! Compounds described in tx, r3≠ are also preferred. These annotation promoters may be added to the sensitive material. These annotation promoters are particularly effective when color light-sensitive materials for photography are fixed in white.

Examples of fixing agents include thiosulfates, thiocyanates, thioether compounds, thioureas, and large amounts of iodide salts, but thiosulfates are commonly used, and ammonium thiosulfate is the most commonly used. Can be used widely. As the preservative for the whitening-fixing solution, sulfites, bisulfites, or carbonyl bisulfite adducts are preferred.

The silver halide color photographic light-sensitive material of the present invention is generally subjected to water washing and/or stabilization steps after desilvering treatment.

The amount of water used 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 temperature of the washing water, the number of washing tanks (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 washing tanks and the amount of water in the multistage countercurrent method is
urnalof the 5ociety of
Motion Picture and Te1ev
ision Engineers Volume +p, P, Ko4
By the method described in tt-kot3 (tyzz year! month issue),
You can ask for it.

According to the multi-stage countercurrent method described in the above-mentioned literature, the 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 breed, and the generated suspended matter will adhere to the photosensitive material. The problem arises. In the processing of the color photosensitive material of the present invention, as a solution to such problems,
The method for reducing calcium ions and magnesium ions described in % Kisho A/-/3/, No. 632 can be used very effectively. Also, JP-A-17-T, JLL
, isothiazolone compounds and thiabendazoles described in No. 2, chlorine-based disinfectants such as chlorinated sodium incyanurate, and other benzotriazoles, "Chemistry of antibacterial and fungicidal agents" by Hiroshi Horiguchi, edited by Sanitation Technology Association [Microorganisms] sterilization, sterilization,
It is also possible to use the additives described in Antibacterial and Antifungal Agents, edited by Antibacterial Technology J, Japanese Society of Antibacterial and Antifungal Agents.

In the processing of the photosensitive material H of the present invention, p and H of the washing water are V-2, preferably ter. The washing water temperature and washing time can be set variously depending on the characteristics of the photosensitive material, its use, etc., but in general, it is 20 seconds to 70 minutes at t-44°C,
Preferably, a range of 30 seconds to 5 minutes is selected for 2J-g θ0C. Furthermore, the photosensitive material Nd of the present invention can be directly treated with a stabilizing solution instead of the above-mentioned washing with water. In such a stabilization process, Japanese Patent Application Laid-Open No. 2003-120001, j'7-J',
tg No. 3, J4-/4', 1.34', 60-.
220. ．． All known methods described in No. 3≠j can be used.

Further, following the water washing treatment, a further stabilization treatment may be carried out, for example, a stabilizing bath 'fr containing formalin and a surfactant, which is used as a final bath for photographic oak-sensitive materials. can be mentioned.

It is also possible to add each ridge Ki V-1 agent and a fungicide to this stabilizing bath.

The water washing and/or the burn-low solution accompanied by the replenishment of the stabilizing solution can also be reused in other processes such as the iron removal 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. For this purpose, it is preferable to use various precursors of color developing agents. For example, US Patent No. J, J4'
, 2, Indoaniline compound described in No. 7, No. J, J+t, 2. J"Tata, Research Disclosure/4', 110 and Schiff base-type compounds described in the same/J,!!, No. 3, 2I!-", U.S. Patent No. 3, 71, the gold salt complex described in No. 4192, JP-A-Sho! 3-/3! , ilK,
Examples include urethane compounds described in No. 2J'.

The silver halide color light-sensitive material of the present invention may contain various /-phenyl-3, if necessary, for the purpose of promoting color development.
- Pyrazolidones may be incorporated. Typical compounds are disclosed in Japanese Patent Application Laid-open No. 31. -1g1.732, same, t7-/+
4t, Jl'7 No., Oyobi 4 Jlr-//, 3', Kou 3 No. etc. are described.

Various processing solutions in the present invention are used in 100C-J'00C. Normally, the temperature is 1d73°C~: tlr 0C, but higher temperatures can be used to accelerate processing and shorten processing time, and conversely, lower temperatures can be used to improve image quality and improve the stability of the processing solution. can be achieved. It's a cough.
West German Patent No. 2 for saving silver in photosensitive materials. ! , 24, 77
No. 0 or U.S. Patent No. 3°, 4744. ≠Processing using cobalt intensification or hydrogen peroxide intensification as described in the Tata issue may be performed.

Example/To evaluate the effectiveness of the present invention, a multilayer color photosensitive material 10/'fr consisting of each layer having the composition shown below on a cellulose triacetate film support
:Created.

(Sample 101) The coating industry uses amounts expressed in g/m2 of silver for silver halides and colloidal silver, and amounts expressed in g/m2 for couplers, additives and gelatin, and also for sensitization. The dyes are expressed in terms of the number of moles per mole of silver halide in the same layer.

1st layer (antihalation layer) Black colloidal silver 0.37 gelatin
! , t/ultraviolet absorber UV-7
0, θ3 Ultraviolet absorber UV-,2o,o,! 'Ultraviolet absorber UV-,? High boiling point organic solvent for dispersing θ, θ S OT, V -10,07 2nd layer (intermediate layer) Gelatin ultraviolet absorber UV - / Same as above UV-1 Same as above UV-3 High boiling point organic solvent for dispersing S OL V -/! λθ! tQ. 07 3rd layer (highly sensitive red color sensitive layer) Iodobromide chain emulsion (spherical particles with AgI content of 1 θ.7 μm) o. P.

Silver iodobromide emulsion (AgI content 2 modulus coefficient diameter 0.2jl
irlL spherical particles) o, 4tr gelatin
2.0! Sensitizing dye 1
7. oxto-' coupler EX-10, 0≠ Same as above EX-20, / Same as above EX-Jo, 20 Same as above EX-Hiroshi o, i.

Same as above EX-yo 0. //High-boiling organic solvent for dispersion SOL V-2O, / 0 Same as above 5OLV-j 0.20 V layer (low sensitivity red sensitive layer) Silver iodobromide emulsion (containing AgI 1tJ, j molar ratio, - side o, o
homogeneous cubic emulsion of μm) o, Otsu Q gelatin
1. 3 sensitizing dye D-/
Ta, OX/0-'Coupler EX-10,0! Same as above EX-2o, 23 Same as above EX-J θ, Cog same as above EX
-4' 0.0! High boiling point organic solvent for dispersion 5OLV-2 0,10 Same as above 5OLV-j O, λ 0 5th layer (intermediate layer) Gelatin O/O color mixing inhibitor EX-Ao, high boiling point organic solvent for dispersion 5OLV-2 0,02 dye)''-10,041 Same as above F-20,0≠ 6th layer (low-sensitivity green-sensitive layer) Silver iodobromide emulsion (AgI content ij, j molar ratio, -side 0.14
411m homogeneous cubic emulsion) o, t.

Gelatin Q, Ri3 sensitizing dye D
-II A, OX/0””’Coupler EX-70. jJ Same as above EX-4o, o7 High-boiling organic solvent for dispersion 5OLV-2 0, 32 7th layer (medium-sensitivity green-sensitive layer) Silver iodobromide emulsion (AgI content iμ mol, particle size o, 4
(top m spherical particles) 0,1.7 gelatin Q-za6 sensitizing dye D-n
D-III
t,oXlo' Same as above D-IV
j, 0X10-5 Cazolar EX-70゜λ Co Same as above EX-4o, /.

Same as above. Molar particle size 0.7t
Lm spherical particles) o, 4tt gelatin
o, iit sensitizing dye D-11t,
oxlo-' Coupler EX-70,0da Same as above EX-jO,0/ High-boiling organic solvent for dispersion 5OLV-co0.0≠ Second layer (yellow filter layer) Gelatin /, /Yellow colloidal silver o, ii color mixture Inhibitor EX-Go
, 21 High-boiling organic solvent for dispersion 5olv-2 0, /j 1st O layer (low-sensitivity blue-sensitive layer) Silver chloroiodobromide emulsion (cubic grains containing AgI, 1 mol mol Agα! mol 0.77 μm) 0.73 Gelatin /, 31 sensitizing dye D
-V/, oy, to-2 Casoler EX-100,747 Same as above EX-jO,0≠ High-boiling organic solvent for dispersion 5OLV-coO,co! 1st /Q (High-sensitivity sensitizing color layer) Silver chloroiodobromide emulsion (Agα-containing molar percentage)
O1/θ silver chloroiodide emulsion (AgI-containing i4t
Mole mole Agα content 7 mol%, circular phase diameter 0, J
If lt m, the average as is the tabular grain of ct ratio) 0
．． 20 gelatin /, j Kosensitizing dye DV, 2. O×/θ-゛3 Casoler EX-100,2g' Same I EX-,,t
o, og high boiling point solvent for dispersion 5O
LV-NO Q, 0 72nd layer (first protective layer) Gelatin 0.10 Ultraviolet absorber UV-40, // Same as above Q, /7 High boiling point organic solvent for dispersion sOL V-≠0, 0
+2 Dye 1'-JO. OJ 13th layer (λth protective layer) Fine grain silver halide emulsion (AgI content 1 mol %, circular phase diameter θ, 07 μm spherical silver iodobromide) 0.7 Hirogelatin /, r7 polymethyl methacrylate V-) Particle (diameter/, J-μm) 0. /! Hardener 1-1-io In addition to the above components, a surfactant was added as a coating aid to each of the o and rθ layers.

Sample a' prepared as described above was designated as sample ioi.

In addition, the following compounds were added for the preservation, processing, and biostabilization of the samples.

The old color photographic material as described above was exposed and then processed in the manner described below.

Processing method A processing time 3 minutes lJ' seconds minute 30 seconds 1 minute 70 seconds V minutes 20 seconds 7 minutes 05 seconds 1 minute 00 seconds 7 minutes 05 seconds 1 minute + 20 seconds Processing temperature 1r0C 3t’c J 4tOc 310(: , 2g 0C 2! /-0(: 3g” (d) -50C Process color development dark white water flow Fixed arrival Washing with water (1) Washing with water (2) stability drying drying Next, write down the composition of the treatment liquid.

(color developer) Diethyltriaminepentaacetic acid l-Hydroxyetherigne 1/,/-diphosphonic acid sodium sulfite (41st place 8) /, θ J.O. 4t, Q potassium carbonate potassium bromide potassium iodide hydroxylamine sulfate Gu (N-ether-N-β-hy) Droxyethylamino)-2 monomethylaniline sulfate add water H (#4 white liquor) Ferric ethylenediaminetetraacetate sodium trihydrate Ethylenediaminetetraacetic acid di sodium salt ammonium bromide ammonium nitrate Ammonia water (27%) add water 30.0 1,μ l　,j〜 Ko, ≠ Hiro, j. 1.01 io, os (Unit: g) 100.0 io,.

l hiro Q, 0 30.0 6.1m /, Ol H (Fixer) Ethylenediaminetetraacetic acid disodium salt sodium sulfite sodium bisulfite Ammonium thiosulfate aqueous solution (70%) add water H (stabilizer) Formalin (37%) polyoxyethylene-p- Monononylphenyl ether (Average degree of polymerization to) Ethylenecyabantetraacetic acid 1.0 (Unit: g) Q,! 7.O j, 0 lyo, od /, 01 6.7 (Unit: g) Ko, 011L1 0.3 θ, θ! disodium salt add water H 7,01 t,or,.

UV-μ The structural formulas of the compounds used in the examples are shown below.

UV-/UV-,r (weight ratio) UV-,? EX-/ (t) C4H9 EX-CoEX-3 EX-2 α ] EX-J' EX-7 EX-// D-I D-11 SOLV-/ -fV -V p-/ 0LV-J SOLV- Hiro (C6H130+-3P=0 (Creation of sample 10λ) Non-diffusive DIR coupler EX-≠ in the third layer of sample ioi
to the diffusible DIR coupler 'l'-/3/ of the present invention.
Replace the non-diffusive DIR coupler EX-4 in the first layer with the diffusible DIR coupler 'l' of the present invention in the amount listed in the table.
Sample 10 except that −/J/ was replaced with the amount listed in Table 1.
10 samples were prepared in the same manner as /.

(Sample/θ3, created by IO Hiro) Non-diffusive DIR coupler EX- in the 1st Q layer of sample lθ/
-t is replaced with the diffusible DIR coupler T・-1oa of the present invention in the location described in the first layer, and the non-diffusive DIR of the trench l1 layer is
Sample io3 was prepared in the same manner as sample /θ/ except that the coupler E

Similarly, samples i and oa were created by replacing the 1st θ layer and the 1st/layer of sample 102 (creation of sample/θ!) Non-diffusive DI coupler EX- in the 3rd layer of trial 110/
4 was replaced with the diffusive DIR coupler T-/J/ of the present invention in the amounts listed in Table 1, and the non-diffusible DIR coupler EX-4' in the first layer was replaced with the diffusible DIR coupler T-/J/ of the present invention (coupler 'J').
-/3/ with the amount listed in Table 1? Kika, t, th i o
rf4(r) Non-diffusive L) IIl coupler EX-J'
The diffusion of the present invention
Replace with l- in the table, non-diffusive DIRJ of 1st/layer
Diffusivity of the present invention 1) IR coupler 1
Replace 7-io/I- with the amount listed in Table 1 and use 1. in the same manner as Sample 10/ except for /C. A sample ioz was prepared.

(Creation of sample/Cn2-/θri) Diffusive DIR coupler T-/3 in the fourth/layer of sample ioz
/ T-iti! lt%'I'-/θ≠, T-//7,
Sample 10 was prepared from sample/θt in the same manner as sample 10J', except that T-iii was replaced with the amount shown in Table 1.

(Creation of sample/10) Diffusive DIR coupler T-io in the 1st θ layer of sample/θ6
Test t)//θ was prepared in the same manner as Sample 10B except that ≠ was replaced with 'l'-/lI-g in the amount described in the first coating.

The following iC tests were conducted on the samples prepared as follows:

A, 7 Niro color formation and cyan color image of these samples /
The MTF value that falls at a frequency of 0 lines per unit was measured.

The method for measuring MTF is T.H.Gieno.x
(T, H, James) Ha, The Theory of the Photographic Ink Process (The The
ory of the Photograpl]
ic Process) 1st edition' (7 Kumiran (Mac
Published by MiIMan), 1977), No. 604/,
-=Listed on page 607.

The color density, especially the saturation scale, and the D-logE curve when the resolution filter is foggy at 1 to 1 (the horizontal axis shows the logarithm of n optical seal (E), and the vertical axis shows the optical temperature (D) (also characteristic curve) gradation (
slope of D-logE curve) and D-logE in white foggy light
The ratio of the gradation of the curve was calculated.

The higher this ratio is, the more saturated the color reproduction will be.

The purpose of the present invention is to provide a guideline for gradation adjustment during print production [7] between the gradation of the lowest sensitivity layer (high exposure area) and the next lowest sensitivity layer (low exposure area) of the D-logE curve. The ratio with the gradation was calculated as -. If this value is almost / or close to 0, the tone will be constant from the low exposure area to the high exposure area, and as with general direct photography negative photosensitive materials, it is not possible to adjust the gradation when creating prints on color photographic paper. It is. This value is loo, l
The larger the value of l', the more m-tone difference will be created between the low exposure area and the high exposure area, and the easier it will be to create a print. That is, when a high-contrast print is to be produced, a negative f& is created using the hard gradation section (high iY light castle 1rAS) of the present invention, and when a soft-contrast print is desired,
Soft level tl'6 part (lower region part) of the negative photosensitive material of the present invention
By creating negative images 7 and printing from each negative image, a print with the desired gradation can be obtained.

] Second experiment! , I placed one on the first robe about vermilion.

As is clear from the first example, the present invention provides a color negative photosensitive material that has excellent color reproduction, excellent sharpness, and allows tone adjustment during print production.

Example (Sample 2Q/) Coating amount is in the same unit as Example 1.

No. ON (Antihalation layer...provided on the opposite side of the support from the photosensitive emulsion surface) Black colloidal silver O0≠2 gelatin ii, t.

1st layer (lowest photosensitive layer...The 1st layer and subsequent layers are placed on the same surface of the support) Silver iodobromide emulsion (AgI content 5 Tiltsch particle diameter 0177μ
mMonodisperse particles with a deviation coefficient of 20%) Solvent 5OLV-/ High boiling point organic solvent 5OLV-2 2nd layer (intermediate layer) Gelatin 0.2 Hiro Coupler E
X-/Hiroshi 0.10 coupler EX-/jO
, 0 color mixture prevention agent EX -/A o, or high boiling point organic solvent for dispersion 5OLV-λ Contains!jk3 mol particle diameter 0.2
0 μm deviation coefficient/j% monodisperse particles) o, t.

≠X/0-'1×10'/X/O-' 0.413 Sensitizing dye D-■ Sensitizing dye Riichi■ Sensitizing dye Riichi■ Coupler EX-/7 High boiling point organic solvent for dispersion 5OLV- j, 3! Layer V (middle layer) Gelatin 0. t77 layer inhibitor EX-/A θ. or High boiling point organic solvent for dispersion 5 OLV-, 2 θ, Q
m spherical particles) r,,2゜gelatin
q, θθ sensitizing dye]) -1+x/θ-
4 Coupler EX-/:1. O, Jθ coupler EX-, 2j θ, /9 length coupler E
X-/J' θ4θj coupler EX-/
J □, θ7 High boiling point 1000 solvent for dispersion 5O
LV-J θ, IO High-boiling organic solvent for dispersion SOL V-30,20 6th layer (intermediate layer) Gelatin O9lij Color mixing inhibitor IX-/A O,/θ High-boiling organic solvent for dispersion 5OLV-2 θ, Oj 7th layer (highest green sensitivity layer) Silver iodobromide emulsion (AgI-containing -Jij molar ratio, grain size/,
1 μm As is a tabular grain with a cut ratio J:l)2, θ
O II, 4A 2 Gelatin sensitizing dye D-M Sensitizing dye D- ■ Sensitizing dye Riichi ■ Coupler EX-/7 Coupler EX-/Coupler EX-Co θ High-boiling organic solvent for dispersion Layer (intermediate layer) ) Gelatin color mixing inhibitor EX-/J High-boiling organic solvent for dispersion 5OLV-λ /l /, 34t O, 10 0, 0, 1 1st layer (Yellow 7-filter layer) Gelatin /, O Yellow colloidal silver 0 ..2A 1.2 layer (first eel protection layer) Gelatin 7.07 Ultraviolet absorber UV-,!, 0゜10 Ultraviolet absorber LJV-7o, t,:i High-resolution organic solvent for dispersion 5OLV・~+ Q, θ dyeing 1 F-iito, θj 13th layer (λth protective layer) Gelatin /, 0θ Polymethyl methacrylate-1 Particles (diameter 1.jlLm) 0, /,
3' In addition to the above ingredients F and i, a surfactant is added as a coating aid and a hardening agent of H-/ is added to each layer 1-7k.

The samples 1 to 1 produced as described above were designated as sample 20/.

(Creation of sample 202) Sample! Non-diffusive in the third layer of θl 1) r, R coupler EX-;! Add 0 in the amount listed in Table 2.1. Trial number θ,2 was prepared in the same manner as trial H,2o/, except for the following.

(Preparation of samples 203 to +20) The non-diffusive D and IR coupler EX-ro of the seventh layer of sample 20/ was replaced with the diffusive DIR coupler T-//7 of the present invention.
, 'l''-104' and 'I''-1ii were used to prepare 2Qj from sample 203 in the same manner as sample 20/, except that the amounts shown in Table 2 were changed.

(Preparation of 2 samples) The silver halide emulsion of the third layer of sample 203 was
- Sample 20 was prepared in the same manner as sample 203, except that the 7 layers were replaced with 0, J' spm layers.

1st oN (highest blue sensitivity layer) Silver iodobromide (Ag collation'M6 morch, grain rise, 2
゜0 μm 1 bus vector ratio: / tabular grain) 0, ri θ Gelatin 3. t2 sensitizing dye D
-IX tx/θ-4 coupler EX
-ko/ /, 07 coupler EX-koko
0.07 High-boiling organic solvent for dispersion 5OLV-
2 Q Yu 30 1st/layer (lowest blue-sensitive layer) Silver iodobromide (AgI content μmol grain size Q.

/6μ sill deviation coefficient/I% sheep fraction emulsion) gelatin
2.70 Sensitizing dye D-■
t×10-' coupler EX-210,77 Takana point organic solvent for dispersion 5OLV-2 o,it The above samples λθ/ to 206 were subjected to the same experiment as in Example 1, and the results are shown in Table 2. I caught it. As is clear from Table 2, the present invention provides a color negative photosensitive material that has excellent color reproducibility, excellent sharpness, and allows tone adjustment during printing.

The structural formula of the compound used in the preparation of Example- is shown below.

UV-,! ; UV-7 QC) 13 EX-/J EX-i 4t EX-1s EX-/7 EX-/7 EX-/ EX-23 CH2CH2C00H -MD-■ EX-ko1 EX-2,2 D- ■ -IX V-A V-7 F-1≠ (Example 3) Said sample /θ/~/10 and sample II+, 20/to
Processing method B~
When a similar test was conducted in place of the test material, the same results as in Example/and Example-IY were obtained. In view of the above, the photosensitive material of the present invention also achieves the object of the present invention by processing method B.

After the color photographic light-sensitive material as described above is exposed to light, it is processed using an automatic processor in the manner described below (until the cumulative brightening roughness of the solution becomes three times as strong as that of the mother liquor). 〉Processed.

Process color development Sayama Water washing established Washing with water (1) Processing method B Processing time Processing temperature 3 minutes/J seconds JIFoC 4 minutes 30 seconds 31r0C 2 minutes/Q seconds, 7410c V minutes θ seconds 3 to 0C /min Oj seconds, 241'C Supplementary scratch 3il Mutrnl MxooIR1 ,2! d (2) to (1) Countercurrent piping method.

/CoooInl Water washing (2) 7 minutes 00 seconds, 2g0C stable /minuteQJ' seconds JIr'C2jynl
Drying V minutes - 0 seconds! ! 0C Complementary light development is J, 5', width/m length Next, write down the composition of the processing solution.

(color developer) tank capacity , 20L tQL 0L JOI.

/(7L 0L iol.

diethylenetriamine5 acetic acid /-hydroxyethylide =/,/-diphospho acid Mother liquor (g) Replenishment solution (g) i, o /, / 3.0 3, +2 sodium sulfite potassium carbonate potassium bromide potassium iodide hydroxylban sulfate salt Hiro-(N-ethyl-N- β-hydroxyethyl A' amine)-x-methyl Aniline sulfate add water H (bleach solution) Ethylenediaminetetraacetic acid Ferric sodium trihydrate salt Ethylenediaminetetraacetic acid Nisl/lium salt g, 0 3Q, 0 /J lI altar ψ ! ,G &, J /. 01 10, θj Mother liquor (ω ioo,.

/θ70 Gu,ri 37.0 0.7 Ko, r , 3'J /, θ1 10, /θ Brightening liquid (g) ! 20.0 //, θ ammonium bromide ammonium nitrate Ammonia water (-27ch) add water H /4'θ, θ 3θ, O i,,J′m 1.Ol Otsu, Q ito,.

3, gu, 0 Hiro, θd 1, OI J″, 7 (Fixer) Mother liquid (g) Brightening liquid (g) Ethylene thiobane tetraacetic acid M O-J' o, q
Disodium Salt Sodium Sulfite 7.0 1r, 0 Sodium Bisulfite j. Ojj ammonium thiosulfate water/70. Oml), 00.0ml solution (70%) Add water Haθ13 /, olp
HA, 7 6.6 (stabilizing solution) Formalin (37%) Mother liquor (g) Brightening solution (g>, 2, Oml 3, □d Polyoxyethylene-p-7-nonylphenyl ether (average degree of polymerization to) Add ethylenecyaminetetraacetic acid disodium salt solution and H 0,3 0,4/-6 0,0! o, oir /, Ol /, Ol r, o-t, θ r, o-t,.

After the color photographic material as described above was prepared, it was processed according to the method described below.

Processing method C Process Processing time Color development 2 minutes 30 seconds Sayama established 3 minutes 00 seconds Washing with water (1) xo seconds Washing with water (2) 2o seconds Stability 20 seconds Dry 10 seconds Next, the composition of the treatment liquid will be described.

Processing temperature 4LO°C HiroO0C joC J! '(: 3yoC jj'c (color developer) diethylenetriaminepentaacetic acid l-hydroxyethylidene-1/, /-diphosphonic acid sodium sulfite potassium carbonate potassium bromide potassium iodide hydroxylamine sulfate (N-ethyl-N -β- Hydroxyethylamine) - Add 1-mesolaniline sulfate and H (Bleach-fix solution) Ethylenecyaminetetraacetic acid ferric ammonium dihydrate Ethylenecyaminetetraacetic acid (unit: g) 2.0 3-〇hiro ,0 30.0 / ,≠ l ,!■ Ko,4t ≠,j /,01 10.0!t (Unit: g) ri0.O J,0 Disodium salt Sodium sulfite Ammonium thiosulfate aqueous solution (70%) Acetic acid (Ri r%) Miyama accelerator/2.0 260.0 m1 j, 0WL1 0.01 mol Washing liquid) Tap water was mixed with H-type strongly acidic cation exchange resin (Amberlite IR-/20B manufactured by Rohm and Hahn). , OHW anion exchange resin (Amberly IR-≠00) was passed through a mixed bed column filled with light to reduce the concentration of calcium and magnesium ions to 3 tny/ll or less, and then sodium incyanurate dichloride- 〇 da/l and sodium sulfate/, jg/l were added.

(Liquid D) pH is 6. Yo-7,! within the range of

(stabilizer) Formalin (37%) polyoxyethylene-p- seven-tononylphenyl ether (Average degree of polymerization 10) Ethylenediaminetetraacetic acid disodium salt add water H (Unit: g) 2, 0m1 0.3 0.02 /,011 s,or,.

After exposing the color photographic material as described above, it was processed using an automatic processor in the manner described below (until the cumulative amount of liquid replenishment became three times the volume of the mother liquor tank).

Process color development bleach fixing Washing with water (1) Washing with water (2) fixed drying processing time 1 minute 30 seconds 3 minutes 0θ seconds 20 seconds Processing method Processing temperature ao”c Hiro θ0C JJ”C 10 seconds 35 20 excerpts 3J 50 seconds ft Replenishment amount (ryo3.j' silk cloth Replenishment amount　　Each tank yoyJ IrL 20u J”L From (2) to (1), 2L Countercurrent piping method.

10w1 2L 10rnt 2L Next, the composition of the treatment liquid will be described.

(Color developer) diethylenetri°aminepentaacetic acid/-hydroxyethylidene/,/-diphosphonic acid thorium sulfite mother solution (ω replenisher (λ.0 2.2 3.0 3.2 Hiroshi, θ J-, j Potassium carbonate 30.0 Potassium bromide /, 4t Potassium iodide /, J'dahydroxylamine sulfate!, 4 as salt≠-(N-ethyl-N-p, t β-hydroxyethyl aba])-co Add methylaniline sulfate solution to 7.01 pH 10.0! 4t, t, 0 3.0 7.4 /, 01 10, .20 (Bleach-fix solution) Common to mother solution and replenisher (unit: g) Ethylenediaminetetraacetic acid Diiron TAOO ammonium dihydrate ethylenediaminetetraacetic acid S,O disodium salt Sodium sulfite / 2.0 ammonium thiosulfate aqueous solution, 2A0.0ml (70%) Acetic acid (g') Bleach accelerator Add water and H! ', 0rnl 0.01 mol!, 01 B, O (Washing liquid) Mother liquor and replenisher common tap water were mixed with 1 part (type strongly acidic cation exchange resin (Amberlite IR-/CoθB manufactured by Rohm and Haas) and OH Type Animen exchange resin (Amberlite I R-4' 0
Water was passed through a mixed bed column packed with 0) to reduce the concentration of calcium and magnesium ions to 3η/l or less, followed by incyanur dichloride (209/l). and sodium sulfate 0. /! I added ri/l to the sword.

The p'H of this liquid is &, t-7. It is in the range of j.

(Stabilizing solution) Common to mother solution and replenisher solution (unit: g) Formalin (
Section 37) 2.0ml polyoxyethylene-po, 3 monononyl phenyl ether (average degree of polymerization io) ethylenediaminetetraacetic acid O, OJ' Add disodium salt water /, 0lf) H
J, 04, 0 After traveling to a color photographic photosensitive compound as described above, use an automatic developing machine and use the method described below (until the cumulative amount of light of the solution becomes three times the volume of the mother solution tank). Processed large.

Process color development '5JLf elephant bleach fixing Water washing (1) Water washing (2) Fixation processing method E Processing time Processing temperature Replenishment amount Tank capacity 3 minutes/
! Seconds 37. Ic1CjOwtl /+7LA min J
O seconds 37. roc 10tnl 20L3
minutes! Seconds 37.1 'CJOrnl 10L/
Minutes 00 seconds 3j, o 'C42) to (什＼の≠
L counterflow piping system.

1 minute ≠ O seconds! ! ,00CJOrnl HiroL1 minute 20 seconds J7. IoCJOvtl 44L/min3
0 seconds yoλ, o0C The supplementary light amount is J j am width/m length Next, write down the composition of the processing solution.

(color developer) diethylene triamine acetic acid sodium sulfite potassium carbonate potassium bromide N5 Mother liquor (ω Replenishment solution (ml) ! , O 6,0 Hiroshi, O. 30,0 7,3 4c, 4t 37.0 0, Ta potassium iodide hydroxylamine sulfate salt ≠-(N-ethyl-N- β-hydroxyethyl amino)-comethyl Aniline sulfate add water H (bleach solution) 1. Koda λ, O ≠, 7 2.If ! ,3 /,01 /,011 10.00 10.0! Mother liquid (g) Replenishment liquid (g) Ethylenediaminetetraacetic acid ioo, o ixo,.

Ferric ammonium dihydrate ethylenediaminetetraacetic acid 10.0 /2,0 disodium chloride ammonium bromide ito, o ito,.

Ammonium nitrate! 0.0 10.0 Ammonia water (core%) 7. Od! , 0ILt Add water H /, Ol Otsu, O /, Ol! , 7 Add water and H/, 01! j, 0-7.0 (Fixer) Mother liquor (Fixer) Ethylenecyabanetetraacetic acid 03 0.7 Disodium Sodium sulfite 7,0 1.0 Sodium bisulfite !, 0 !, !Thio Ammonium sulfate water/70.Oml solution (7
0%) Add water /, Ol 1.0jl
pH 174.4 (Stable solution) Mother solution, replenisher common formalin (37%) Ethylene glycol surfactant Add water to H J , One co, Og 0.41 g /, Ol s, o-r.

(Water wash solution) Common to mother solution and replenisher -Chloro-2-methyl-≠-Isoteazoline-3-oncomethyl-≠-Inteazolin-3-one Ethylene glycol t, o1n9 J, Omf /,! After exposing the color photographic material as described above, it was processed using an automatic processor in the manner described below (until the cumulative amount of liquid replenishment became three times the volume of the mother liquor tank).

Process color development bleaching fixation Stability (2) Stability (3) Drying Next, processing method F Processing time Processing temperature Supplementary light 3 minutes/j seconds: I7. l”℃ll0m13 minutesoo seconds,
37. IoC, tm/! 11 minutes 00 seconds 3710c
3oapp, seconds,,ts,ooC 4#'' seconds 3. t7θQC Ge01 1 minute 20 seconds r, 3. ooc: The replenishment amount is 3" Toukin/m & Sato fc] The composition of the processing solution is described.

(color developer) Mother liquor (ω Replenisher (g) diethylene triamine acetic acid sodium sulfite potassium carbonate potassium bromide N5 6.0 v, O 30,0 /, 3 t, θ ≠, ≠ 37, O Q, Ta tank capacity 0L /QL OL potassium iodide hydroimydylamine sulfate salt Hiro-(N-ethyl・-N- β-hydroxyethyl aba)) - no methyl Aniline sulfate add water H (whitening liquid) Ethylenediaminetetraacetic acid Ferric ammonia water water salt /, 3-diaminopropa Tetraacetic acid ferric salt Ethylenediaminetetraacetic acid ammonium bromide ammonium nitrate 7, +2 hit ノ、θ 2. to 47, 7 j”, 3 /, Ol /, 011 10.00 10. O.J. Mother liquor (g) Replenishment solution (g) 7θ, 0 /20.0 ．． 3. t, 0 j, t, O Ri, θ! ,0 /θo, o iAo,.

30.0,! ;0.0 Ammonia water (Section 27) Acetic acid (Rini%) Add water to 1°H (Fixer) Ethylenediaminetetraacetic acid disodium salt Sodium sulfite Sodium bisulfite thio'gl [Ammonium acid aqueous solution (7θ%) Add water In addition H,20,0In ivy,0rnl/,01. 1.1 J::I, 0rrr, 1/J', OmJ/. oL ≠, l Mother liquor (g) Replenisher (g) θ, j 0.7 7.0 j, O Do, Q , 3',, 3' /70, oml -〇〇, θTn1 /, Ol &, 7 /, Ol t, A 2-=methyl- V-inthiazolin 3-one 3, Owgr ethyl 1/glycol /+O add water /, θlpHjt, 0-
7.0 After exposing the color photographic material as described above, it was processed using an automatic processor according to the method described below (until the cumulative light-enhancing amount of the solution became three times the volume of the mother liquor tank). .

(Stabilizing solution) Common formalin for mother solution and replenisher solution (37 cm) j-ri r21': l-Komegu sword -, + -inteazolin-3-one/,, 2ml 6.0 Immediate process color development narrow mouth water washing fixing Washing with water (1) Washing with water (2) Stable drying Next, processing method G Processing time Processing temperature 3 minutes! j seconds 3roC 6 minutes 30 seconds jr'c 2 minutes/Q seconds 3j0c Koubun 2Q seconds 3r'c 1 minute Oj seconds 3!0C 7 minutes oo seconds 3j''c 1 minute O seconds 310c φ minutes O seconds zs' c The replenishment amount is 3j shoulder width/m length fc, and the composition of the treatment solution is described.

Refill amount Tank capacity /yoat 20L IO’ld HirooL /Qr! Lt　　　λ0L 20rd　　　jOL tOL from (2) to (1) Countercurrent piping method.

Ko0vll 10L lO- 0L (color developer) Mother liquor (g) Replenisher (g) diethylenetriamine5 acetic acid l-hydroxyethylide N/,/-diphospho /, O 3,0 ／、／ 3.2 /acid sodium sulfite potassium carbonate potassium bromide potassium iodide hydroxylamine sulfate salt μ-(N-ethyl-N- β-hydroxyethyl amino)-comethyl Aniline sulfate add water pH (bleach solution) t, 0 3θ, 0 No, Hiroshi 1, j da Ko, da l/-0ri 3θ, O J,t ≠, j 7.2 1.01 /, 01 io, oz io, t.

Mother liquor (g) Brightening solution (ω Ethylenecyabanetetraacetic acid 100.0 /≠0.0 0th
．． Sodium trihydrate Ethylenediaminetetraacetic acid 10.0 1/, 0 Disodium salt Ammonium bromide Ammonium nitrate Aqueous ammonia (27%) Add water to pH (Fixer) Ethylenediaminetetraacetic acid disodium salt Sodium sulfite Sodium acid Ammonium thiosulfate aqueous solution (7θ%) Add water to pH /g 0.0 30, O A, 6 m 1, Ol 6, O Mother liquor (g) Ooj 7+0 j, θ /70.0 go/, Ol 1.7 iro ,.

≠06θ λ, force a /, Ol j,! Replenisher (g) /, 0 1 + 2.0 ri, j 21LAO, Om! /, 01 J (Washing solution) Mother liquor and replenisher common tap water was mixed with an H-type strongly acidic cation exchange resin (Amber 2ite IR-/20B manufactured by Rohm and Haas) and an OH-type anion exchange resin (Amberly). Water was passed through a mixed bed column packed with IR−≠θO) to reduce the concentration of calcium and magnesium ions to below JW/l, and then sodium incyanurate dichloride 20 da/l and sodium sulfate/, j g/ 1 was added.

The pH of this solution was in the range of 4.7-7.

(Stabilizing solution) Formalin (37%) Polyoxyatere/-p-7nononyl phenyl ether (average degree of polymerization lo) Ethylenediaminetetraacetic acid disodium salt mother solution (g) Brightening solution (ω co, 0tnt J, 0tttlO, J
O, ≠ 0, Oj o, or Add water to pH /, 01 1. Olg yo, or, θ jo θ-g, θ The color photographic light-sensitive material as described above was exposed and then processed according to the method described below.

Processing method 1 ( Process Processing time Color development 3 minutes/j seconds Applicable White 7 minutes 00 seconds Evaporation fixing 3 minutes/j seconds Washing with water (1) 0 seconds Washing with water (2) 7 minutes 00 seconds Stability 0 seconds Drying 1 minute/J seconds Processing temperature Jf’C 1? and 0C JJ”(: 3” “0C 360(: 3za0C Ji’(:’ Next, the composition of the treatment liquid will be described.

(Color developer) Diethylenetriaminepentaacetic acid/-Hydroxyepridene (part g) /, θ 3.0 1/, /-Diphosphonic acid Notrium sulfite Potassium carbonate Potassium bromide Potassium iodide Hydroxylamine sulfate Hiroshi-(N- Ethyl-N-β monohydroxyethyl a1))-2-methylaniline sulfur! A Add salt water H (therapeutic solution) Ethylenecyabanetetraacetic acid ferric ammonium dihydrate gona 1/diaminetetraacetic acid "distrium chloride ammonium bromide occipitate ammonium uno・t 60 30, θ /, +L /,, j' ~ λ, 4I- 70,5' /, 01 10, OJ (unit g) /20,0 / θ, O / OO, θ / θ, θ Note Accelerator aqueous ammonia (, 27% ) Add water to pH (-white fixer) Ethylenediaminetetraacetic acid ferrous ammonium dihydrate ethyl/ndiaenetetraacetic acid disodium salt sulfite/lium ammonium thiosulfate aqueous solution (777%) Aqueous ammonia (27%) Add water -Cl-1 0,00j mol/,!;, 0rnl/, Ol 6.3 (enthronement g) jo 6 θ!, 0/, 2, θ, 2110.□ml t, 0 intoxication/, Ol 71.! (Washing liquid) Tap water was mixed with H-type strongly acidic goomen exchange resin (Amberly, manufactured by Omund Haas Co., Ltd.) 4R-/, xoB>, and O
H-type animen exchange resin (Amberly hfI (-!l)
Water was passed through a mixed bed column packed with 00) to reduce the concentration of calcium and magnesium ions to 3 rne/l or less, followed by sodium isocyanuric acid dichloride, 2
0m9/l! and sodium sulfate/. -t g/It
- Added.

The p L (of this liquid is in the new circle of Otsu, , t-7, 0.

Formalin (37%) Polyoxyenalene-p Monononylphenyl ether (average polymerization reaction io) Add ethylenediaminetetraacetic acid disodium salt solution (unit g) +270J 0.3 O, θ'' /, 01, normal, θ-δ゛ , θ After multi-blade exposure of the color photographic light-sensitive material as described above, using an automatic developer F&1 machine, the method described below is carried out (until the cumulative replenishment of the solution 1 becomes 3 times the capacity of the mother solution tank). Processed, processed.

Process Color Development Whitening Bleach Fixing Washing (1) Processing Method Processing Time Processing Temperature 3 minutes/j seconds 310 (: 7 minutes 00 seconds JIoC: 3 minutes/j seconds Jro (DaO seconds Jj'C Washing (2)/ Minutes 3!0C Stable Yo seconds 31r11C Dry
/minute it second 1! '(: The supplementary light amount is j7+nrl1 Next, the composition of the processing liquid will be described.

per 7m length Refill value Tank capacity l　j　tnl　　　　　　　/　OJ.

20m1 4’L JO@l　　　　IrL 4'L from (2) to (1) Countercurrent piping method.

3Q-HiroL Co0tnl μL (Color developer) Diethylenetriamine five mother solution (g) Replenisher (g) 7.0 1, / Acetic acid l-Hydroxyethylidene mono/, /- Diphosphonic acid Sodium sulfite Potassium carbonate Potassium bromide Iodide Potassium hydroxylamine sulfate≠-(N-ethyl-N-β-hydroxyethylamino)-2-methylaniline sulfate pH 3,0 3,2 4L+0 30+O 1, Hirot, rdaλ, ≠ Hiro ,gu37,O O,7 2,r Hiroshi,! j,! /, Ol /, 01 10.0! 10,10 (Bleach solution) Common to mother liquor and replenisher (unit: g) Ferric ethylenediaminetetraacetate / 20.0 Ammonium dihydrate Ethylenediaminetetraacetic acid dihydrate 10.0 Sodium chloride Ammonium bromide Ammonium nitrate Aqueous ammonia (27%) Water Add and adjust the pH to 100.0 10.0 7, t, owl i, ol 6.3 (bleach-fix solution) Mother solution and replenisher common (unit: g) Ethylene cyaba/ferric tetraacetate! 0.0 Ammonium dihydrate ethylenediaminetetraacetic acid fil J', 0
Disodium salt sodium sulfite /2. Qf O(
iifErlk ammonium aqueous solution atto, omt (
70%) Ammonia water (27%) t, omt.

Add water 1. olH 7,2 (Water wash solution) Common tap water for mother liquor and replenisher is mixed with H-type strongly acidic cation exchange resin (Amberly IR-/20f3) made by Rohm and Haas and OH-type anion exchange resin (Amberly IR) -4too)
Water was passed through a mixed-bed column packed with water to reduce the concentration of calcium and magnesium ions to 3 rnl/l or less, followed by sodium incyanurate dichloride 2°rno.
/l and sodium sulfate/l were added.

The pH of this solution is 4. There are 6 in the range j-7,j.

(Stabilizing solution) Common to mother solution and replenisher solution (unit: g) Formalin (
37%) Co, Onl polyoxyethylene-p-0, J Monononylphenyl ether (average degree of polymerization io) Add disodium brine to ethylenediaminetetraacetic acid 0, O and H / , θl J', (1) -1 ,0 Figure

[Brief explanation of the drawing]

In Figure 1, the vertical axis represents optical density (D) and the horizontal axis represents exposure amount (E).
This is a characteristic curve of a sample of the present invention which was exposed to white light and subjected to color development, with the scale being the logarithm of . (1) shows the yellow density (color-sensitive layer), (2) shows the magenta density (green-sensitive layer), and (3) i',l density (red-sensitive layer). Figure 1 shows the color light separation 2” illumination?
This is the characteristic curve of color development processing (~da trial), (41#
5 indicates yellow density, (5) indicates magenta density, (6 indicates cyan density. Figure Patent Applicant: Fuji Photo Film Co., Ltd. og E (E = -exposure, pre-cmS)

Claims (3)

[Claims] (1) A photosensitive layer consisting of a blue sensitive layer, a green sensitive layer, and a red sensitive layer is provided on the support, and the photosensitive layers have substantially the same color sensitivity and are photosensitive. In a silver halide color photographic light-sensitive material composed of a plurality of silver halide emulsion layers with different degrees of strength, an oxidized product of an aromatic primary amine color developing agent reacts with and diffuses into at least one of each color-sensitive layer. A compound that releases a color development inhibitor or its precursor and/or a compound that cleaves a development inhibitor when the compound cleaved after reaction with an oxidized color developing agent reacts with another molecule of an oxidized developing agent ( The above are collectively referred to as diffusible development inhibitor-releasing compounds), and the content of the diffusible development inhibitor-releasing compounds relative to the silver halide present in the same layer (
1. A silver halide color photographic light-sensitive material, characterized in that each color-sensitive layer has the highest content of (mole/mole) in the same color-sensitive layer other than the lowest-speed layer. (2) At least one of the lowest sensitivity silver halide emulsion layers contains silver halide grains having a substantially equivalent circular diameter of 0.5 μm or less Silver halide color photographic material. (3) The halogen according to claim 2, wherein the ratio γ_1/γ_2 of the gradation (γ_1) of the lowest sensitivity layer to the next low sensitivity layer (γ_2) is 1 or more. Silver chemical color photographic material.