JP2000347360A - Method for processing silver halide photographic sensitive material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the method for processing the silver halide photographic sensitive material freed of drop of the game γ of photographic characteristics and good in the reproducibility of an original and bearable to low replenishing. SOLUTION: Relating to the silver halide photographic sensitive material, at least a silver halide emulsion layer is contained on a support and a hydrazine compound is contained in at least one of the emulsion layer and other adjacent hydrophilic colloidal layers and it is continuously developed by using a developing solution containing a reduction derivative as a developing agent, and at least one kind of 3-pyrazolidones and aminophenols as an auxiliary developer and further, a carbonate salt in an amount of >=0.4 mol, in an automatic developing machine, and at that time, at least a preset amount of water per a unit time is added. The above hydrazine compound is represented by the formula in which A is an aryl group or a hetero ring having at least one 0 or S atom; G is a-(CO)n- or sulfonyl group or the like; (n) is 1 or 2; each of A1 and A2 is an H atom or one of them is an H atom and the other is an optionally substituted alkylsulfonyl group or the like; and R is an H atom or an alkyl or alkenyl group or the like.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for processing a silver halide photographic light-sensitive material (hereinafter referred to as a "light-sensitive material"). And a method for processing the processed silver halide photographic material.

[0002]

2. Description of the Related Art In the field of printing plate making, a surface latent image type silver halide to which a hydrazine derivative is added is used as a super-high contrast image forming system in order to reproduce a continuous tone image or a line image satisfactorily by halftone dots. Methods of processing a photographic light-sensitive material with a stable hydroquinone-methol developer (so-called MQ developer) and hydroquinone-phenidone (PQ developer) have been proposed and put into practical use. However, in these developing systems, a dihydroxybenzene-based developing agent is used as a developing agent.
It has a high skin sensitizing effect and is disadvantageous from a biological point of view.

[0003] Recently, ascorbic acid and its derivatives, which are reductone-based developing agents, have attracted attention as developing agents from ecological and toxicological viewpoints. An example in which a silver halide photographic light-sensitive material containing a hydrazine compound is processed using ascorbic acid as a developing agent is described in WO93 / 11,4.
No. 56, U.S. Pat. No. 5,236,816, however, in actual running, it is not sufficient in terms of reduction in gamma in photographic characteristics and original reproducibility. Had been requested.

In recent years, in the processing of photographic light-sensitive materials,
Due to environmental problems, low waste liquid of the processing liquid is desired. Therefore, it was necessary to establish a technique for replenishing the developing solution and the fixing solution with low replenishment.
However, low replenishment causes various problems. For example, with the concentration of the processing solution, the developing performance becomes unstable,
In addition, dirt such as silver sludge is generated. In fixing,
Unexposed portions of the silver halide cannot be completely melted, causing problems such as deterioration of the finished quality.

The present inventor has studied various replenishment methods and was able to achieve both photographic performance and low replenishment.

[0006]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide a method of processing a low-replenishment silver halide photographic material which does not lower the gamma of photographic characteristics and has good original reproducibility.

[0007]

The above object of the present invention is achieved by the following constitution.

(1) At least one silver halide emulsion layer is provided on a support, and at least one layer selected from the emulsion layer and another hydrophilic colloid layer has the following general formula (1)
A silver halide photographic light-sensitive material containing a hydrazine compound represented by the following formula (1), a compound containing a compound represented by the following formula (2) as a developing agent, and at least one selected from 3-pyrazolidones or aminophenol compounds: Compound as a development auxiliary agent, and a carbonate of 0.4 m
ol or more, a continuous processing in an automatic processor using a developing solution containing at least ol of water per unit time preset at least per unit time of the silver halide photographic light-sensitive material. Processing method.

[0009]

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[In the formula, A represents an aryl group or a heterocyclic ring containing at least one sulfur atom or oxygen atom, and G represents a-(CO) n- group, a sulfonyl group, a sulfoxy group, a -P
(＝ O) represents a R ₂₂ — group or an iminomethylene group, n represents an integer of 1 or 2, both A ₁ and A ₂ are a hydrogen atom or one is a hydrogen atom and the other is a substituted or unsubstituted alkylsulfonyl R represents a hydrogen atom, a substituted or unsubstituted alkyl group, alkenyl group, aryl group, alkoxy group, alkenyloxy group, aryloxy group, heterocyclic oxy group, amino A carbamoyl group or an oxycarbonyl group. R ₂₂ represents a substituted or unsubstituted alkyl group, alkenyl group, alkynyl group, aryl group, alkoxy group, alkenyloxy group, alkynyloxy group, aryloxy group, and amino group. ]

[0011]

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[In the formula, R ₁ and R ₂ each independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted amino group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkylthio group. Or R ₁ and R ₂ may combine with each other to form a ring. k represents 0 or 1, and when k = 1, X is-
M ₁ and M ₂ each representing CO— or —CS— represent a hydrogen atom or an alkali metal. (2) On the support, at least one silver halide emulsion layer is provided, and at least one layer selected from the emulsion layer and another hydrophilic colloid layer is an onium represented by the following general formula (3): A silver halide photographic light-sensitive material containing a compound,
It contains the compound represented by the general formula (2) as a developing agent, and contains at least one compound selected from 3-pyrazolidones or aminophenol compounds as a developing auxiliary agent, and further contains 0.4 mol of a carbonate. Processing of a silver halide photographic light-sensitive material, wherein at least a predetermined amount of water per unit time is replenished per unit time during continuous processing in an automatic developing machine using the developer contained above. Method.

[0013]

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[Wherein R ₃₁ and R ₃₂ each represent a substituted or unsubstituted lower alkyl group, alkenyl group or alkynyl group. Z represents a carbon chain forming a pyridine ring, a quinoline ring or an isoquinoline ring, n31 represents a positive integer of 1 to 5 when Z is a pyridine ring, and 1 to 7 when Z is a quinoline ring or an isoquinoline ring. Represents a positive integer. R ₃₂ may be the same or different For n31 is 2 or more. X ₃₁ ^- represents an anion. (3) The processing of the silver halide photographic light-sensitive material as described in 1 above, wherein the silver halide photographic light-sensitive material contains a nucleation accelerator represented by the following general formula (4) or (5). Method.

[0015]

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[0016] _{wherein, R 41, R 42, R} 43 represents a hydrogen atom, an alkyl group, a substituted alkyl group, an alkenyl group, a substituted alkenyl group, an alkynyl group, an aryl group, a substituted aryl group, R _41, R ₄₂ , R ₄₃ can form a ring.
Ar represents a substituted or unsubstituted aromatic or heterocyclic group.
R ₅₁ represents a hydrogen atom, an alkyl group, an alkynyl group, or an aryl group, but Ar and R ₅₁ may be linked by a linking group to form a ring. (4) having at least one silver halide emulsion layer on a support, wherein at least one layer selected from the emulsion layer or another hydrophilic colloid layer is a hydrazine represented by the above general formula (1) When a silver halide photographic light-sensitive material containing a compound is continuously processed using an automatic processor, a constant amount of water is replenished to the developer per unit time, and the development replenisher is treated with the processing area of the silver halide photographic light-sensitive material. Replenishment (area replenishment)
A method for processing a silver halide photographic light-sensitive material, wherein when the total amount of the area replenishment is insufficient for the development replenishment determined per unit time, the shortage is replenished after the elapse of the unit time.

(5) The developing replenisher contains hydroquinone as a developing agent and at least one compound selected from 3-pyrazolidones and / or aminophenols as a developing auxiliary agent. For processing silver halide photographic light-sensitive materials.

(6) The replenisher contains a compound represented by the above formula (2) as a developing agent and at least one compound selected from 3-pyrazolidones and / or aminophenols as a developing auxiliary agent. 5. The method for processing a silver halide photographic light-sensitive material according to the above item 4, wherein

(7) When continuously processing a silver halide photographic material using an automatic processor, a fixed amount of water is replenished to the fixing solution per unit time, and a replenishing solution is replenished according to the processing area of the photographic material. (Area replenishment), and when the total replenishment amount of the area is insufficient to the development replenishment amount determined per unit time, the shortage is replenished after the elapse of the unit time, and the processing of the silver halide photographic light-sensitive material is performed. Method.

(8) The support has at least one silver halide emulsion layer on a support, and at least one layer selected from the emulsion layer and another hydrophilic colloid layer has the above-mentioned formula (1)
When a silver halide photographic light-sensitive material containing a hydrazine compound represented by is continuously processed using an automatic developing machine, a predetermined amount of water is replenished for a predetermined unit time, and further development is performed within the predetermined time. A method for processing a silver halide photographic light-sensitive material, wherein when the replenishment amount is exceeded, the replenishment of water is set to zero.

(9) Assuming that the predetermined amount of water is the evaporation amount per unit time in the developing tank of the automatic developing machine is B, the following amount of water is replenished. Processing method of silver halide photographic light-sensitive material.

0.7 × B ≦ amount of water ≦ 1.3 × B (10) The developing replenisher contains hydroquinone as a developing agent and at least one selected from 3-pyrazolidones and / or aminophenols as an auxiliary developing agent. 9. The method for processing a silver halide photographic light-sensitive material according to the above item 8, comprising one compound.

(11) The developing replenisher contains a compound represented by the general formula (2) as a developing agent and at least one compound selected from 3-pyrazolidones and / or aminophenols as a developing auxiliary agent. 9. The processing method for a silver halide photographic light-sensitive material according to the above item 8, wherein

(12) The support has at least one silver halide emulsion layer on a support, and at least one layer selected from the emulsion layer and another hydrophilic colloid layer is represented by the above formula (1). When a silver halide photographic light-sensitive material containing a hydrazine compound is continuously processed using an automatic processor, the fixing tank is replenished with predetermined water per unit time, and the fixing is further performed within the fixed period. A method for processing a silver halide photographic light-sensitive material, wherein when the replenishment amount is exceeded, the replenishment of water is set to zero.

(13) Assuming that the predetermined amount of water is the evaporation amount per unit time B in the fixing tank of the automatic developing machine, the following amount of water is replenished.
3. The method for processing a silver halide photographic light-sensitive material according to item 2.

0.7 × B ≦ amount of water ≦ 1.3 × B Hereinafter, the present invention will be described in detail. First, the hydrazine compound used in the silver halide photographic light-sensitive material of the present invention will be described.

Of the compounds represented by the general formula (1), a compound represented by the following general formula (1a) is more preferred.

[0028]

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In the formula, R ¹¹ is an aliphatic group (eg, octyl group, decyl group), an aromatic group (eg, phenyl group, 2-hydroxyphenyl group, chlorophenyl group) or a heterocyclic group (eg, pyridyl group, thienyl group, Furyl group),
These groups are preferably further substituted with an appropriate substituent. Furthermore, the R ¹¹ preferably contains at least one ballast group or a silver halide adsorption accelerating group.

As the ballast group, those usually used in immobile photographic additives such as couplers are preferable, and those having 8 carbon atoms are preferable.
For example, alkyl, alkenyl, alkynyl, alkoxy, phenyl, phenoxy, alkylphenoxy and the like which are relatively inert to the above photographic properties can be mentioned.

Examples of the silver halide adsorption promoting group include thiourea, thiourethane, mercapto, thioether,
Examples include a thione group, a heterocyclic group, a thioamide heterocyclic group, a mercapto heterocyclic group, and an adsorptive group described in JP-A-64-90439.

In the general formula (1a), X ¹ represents a phenyl group-substitutable group, m represents an integer of 0 to 4,
When m is 2 or more, X ¹ may be the same or different.

In the general formula (1a), A ₃ and A ₄ have the same meanings as A ₁ and A ₂ in the general formula (1), and both are preferably hydrogen atoms.

In the general formula (1a), G has the same meaning as G in the general formula (1), but is preferably a carbonyl group.

In the general formula (1a), R ¹² represents a hydrogen atom, a substituted or unsubstituted alkyl group, alkenyl group, alkynyl group, allyl group, heterocyclic group, alkoxy group, hydroxyl group, amino group, carbamoyl group, Represents an oxycarbonyl group. Desirable R ¹² is a substituted alkyl group in which a carbon atom substituted by G is substituted with at least one electron-withdrawing group, a —COOR ¹³ group, and a —CON
(R ¹⁴⁾ (R ¹⁵⁾ group (R ¹³ represents an alkynyl group or a saturated heterocyclic group, R ¹⁴ represents a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group, an aryl group or a heterocyclic group, R ¹⁵ represents an alkenyl group, an alkynyl group, a saturated heterocyclic group, a hydroxy group or an alkoxy group). More preferably, it represents a substituted alkyl group substituted by two electron-withdrawing groups, particularly preferably three electron-withdrawing groups. R ¹²
The electron withdrawing group for substituting the carbon atom substituted with G preferably has a σp value of 0.2 or more and a σm value of 0.3 or more, for example, halogen, cyano, nitro, nitrosopolyhaloalkyl, polyhaloaryl, Alkyl or arylcarbonyl group, formyl group, alkyl or aryloxycarbonyl group, alkylcarbonyloxy group,
A carbamoyl group, an alkyl or aryl sulfinyl group, an alkyl or aryl sulfonyl group, an alkyl or aryl sulfonyloxy group, a sulfamoyl group, a phosphino group, a phosphine oxide group, a phosphonate ester group, a phosphonamide group, an arylazo group,
It represents an amidino group, an ammonio group, a sulfonio group, or an electron-deficient heterocyclic group. R ^{12 in the} general formula (1a) particularly preferably represents a fluorine-substituted alkyl group, a monofluoromethyl group, a difluoromethyl group, or a trifluoromethyl group.

Next, specific examples of the compound represented by the general formula (1) are shown below, but the present invention is not limited thereto.

[0037]

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Specific examples of other preferred hydrazine compounds are described in US Pat. No. 5,229,248, columns 4 to 60, (1) to (252).
It is.

These hydrazine compounds can be synthesized by a known method. For example, US Pat.
It can be synthesized by a method as described in column No. 9,248, column 59 to column 80.

The amount of addition may be any amount that makes the contrast high (the amount of the contrast enhancement).
Although the optimum amount varies depending on the degree of chemical sensitization and the type of the inhibitor, it is generally 10 ^-6 to 10 per mol of silver halide.
^-1 mol, preferably 10 ^-5 to 10 ^-2 mol. The hydrazine compound is added to at least one layer on the silver halide emulsion layer side, preferably to the silver halide emulsion layer and / or a layer adjacent thereto, more preferably to the emulsion layer. The amount of the hydrazine derivative contained in the photographic component layer closest to the support among the hydrazine derivative-containing photographic component layers is 0% of the total amount of the hydrazine derivative contained in the photographic component layer farther from the support. .2
0.8 molar equivalent. Preferably, it is 0.4 to 0.6 molar equivalent. The hydrazine derivatives used in the present invention may be used alone or in combination of two or more.

When the above-mentioned high contrast agent is used in the light-sensitive material to be processed, it is preferable to use a nucleation accelerator to promote the high contrast.

As the nucleation accelerator, a compound represented by the above formula (4) or (5) is preferably used.

In the formula (4), an aliphatic tertiary amine compound is particularly preferred. These compounds preferably have a diffusion-resistant group or a silver halide adsorption group in the molecule. In order to have diffusion resistance, a compound having a molecular weight of 100 or more is preferable, and a compound having a molecular weight of 300 or more is particularly preferable. Preferred adsorbing groups include a heterocyclic ring, a mercapto group, a thioether group, a selenoether group, a thione group, and a thiourea group. Particularly preferred as the general formula (4) is a compound having at least one thioether group as a halogen adsorptive group in the molecule.

In the above formula (5), those having a diffusion-resistant group or a silver halide adsorbing group in the molecule are preferred. The molecular weight for imparting favorable diffusion resistance is 120.
It is preferably at least 300, particularly preferably at least 300.
The preferred silver halide adsorbing group is represented by the general formula (1)
And a group having the same meaning as the silver halide adsorption group of the compound represented by the formula:

Specific compounds of the general formulas (4) and (5) include the following.

[0046]

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[0047]

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Specific examples of other preferable nucleation promoting compounds are the compounds (2-1) to (2-20) and 6-2587 described in JP-A-6-258751.
No. 51, (3-1) to (3-6), JP-A-7-27
No. 0957, onium salt compounds described in JP-A-7-104
No. 420, a compound of the formula I, JP-A-2-103536.
No. 19, page 19, lower right column, line 19 to page 18, upper right column, line 4 and lower right column, lines 1 to 5;
No. 8 thiosulfonic acid compound.

The nucleation accelerator used in the present invention can be used in any photographic constituent layer on the side of the silver halide emulsion layer, but is preferably used in the silver halide emulsion layer or a layer adjacent thereto. Is preferred. The optimum amount to be added depends on the particle size of the silver halide grains, the halogen composition, the degree of chemical sensitization, the type of the inhibitor, etc., but is generally 10 ^-6 to 10 ^-1 per mol of silver halide. It is preferably in the range of mol, particularly preferably in the range of 10 ^-5 to 10 ^-2 mol.

In the compound represented by formula (3) used in the silver halide photographic light-sensitive material of the present invention, R ₃₁ ,
R ₃₂ represents a substituted or unsubstituted lower alkyl group, alkenyl group or alkynyl group. As a substituent, a hydroxyl group, a methoxy group, a lower alkoxy group such as an ethoxy group, an aromatic group such as a phenyl group, an acetyl group, an acyl group such as a benzoyl group, a methoxycarbonyl group, an ethoxycarbonyl group, an alkoxycarbonyl group such as
Amide groups and cyano groups are preferred. Specific examples of R ₃₁ or R ₃₂ include methyl, ethyl, n-propyl, isopropyl, n-butyl, isobutyl, pentyl, 2-hydroxyethyl, 3-hydroxypropyl, and 2-methoxyethyl. Group, 3-ethoxypropyl group,
2-phenylethyl group, 3-acetylpropyl group, 2-
Benzoylethyl group, 2-methoxycarbonylethyl group, 2-cyanoethyl group, 2-carbamoylethyl group,
Butenyl group, propargyl group, benzyl group, toluyl group,
And a phenethyl group.

Z represents a carbon chain forming a pyridine ring, quinoline ring or isoquinoline ring, preferably a pyridine ring.

N31 represents a positive integer of 1 to 5 when Z is a pyridine ring, and a positive integer of 1 to 7 when Z is a quinoline ring or an isoquinoline ring. R ₃₂ is n31 is 2
In the above cases, they may be the same or different. X ₃₁ ^- represents an anion, an iodine ion, a bromine ion, a chlorine ion, p- toluenesulfonate ion, perchlorate ion,
And methyl sulfate ion. However, when the general formula (3) is betaine structure X ₃₁ ^- is absent.

The reduction potential of the onium salt derivatives used in the light-sensitive material used in the present invention is a compound whose base is lower than -0.60 volt, more preferably a compound whose base is lower than -0.80 volt.

The value of the reduction potential Ered as used herein means a potential at which onium salt derivatives are reduced by injection of electrons at the cathode in voltammetry. The value of the reduction potential Ered can be accurately measured by voltammetry. That is, tetra-n- is used as a supporting electrolyte.
In acetonitrile containing 0.1 M of butylammonium perchlorate, voltammograms of 1 × 10 ⁻³ mol to 1 × 10 ⁻⁴ mol of the viridinium salt derivatives were measured and determined as a half-wave potential obtained therefrom. Platinum for working electrode,
A saturated calomel electrode (SCE) was used as a reference electrode, and the measurement was performed at 25 ° C. More specifically, U.S. Pat.
01,307 and P. Delahay,
“New Instrumental Methods in Electrochemistry (New Instrumenta)
l Methods in Electrochemi
story) "(Interscience Publishers)
Co., Ltd., 1954).

The following are representative examples of onium salt derivatives used in the light-sensitive material used in the present invention, but the present invention is not limited to these.

[0056]

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[0057]

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[0058]

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These onium salt derivatives are described in “Daikoku Kagaku Kagaku”, Vol. 16 (III), p.
Page (1959, Asakura Shoten)
It can be synthesized by reacting the corresponding pyridine, quinoline or isoquinoline derivative with an alkyl halide derivative. A specific synthesis method is described in A. Grob, E .; Ren
k, Helv. Chim. Acta Vol.
37, 1672 (1954); E. FIG. Lyle, E .;
F. Perlowski, H .; J. Trosciani
ec, G .; G. FIG. Lyle's report, J.M. Org. Che
m. Vol. 20, 1761 (1955); R. L
amborg, R .; M. Burton, N.M. O. Kap
lan, J. Lan. Am. Chem. Soc. Vo
l. 79, 6173 (1957); Ciusa,
A. GazzettaCh, written by Buccelli
imia Italiana Vol. 88, 393 (1
958).

The onium salt derivatives used in the light-sensitive material used in the present invention may be a non-light-sensitive layer comprising at least one negative-working silver halide emulsion layer or another hydrophilic colloid layer constituting the light-sensitive material. Protective layer,
It can be contained in an intermediate layer, an antihalation layer, a filter layer and the like.

The amount of the onium salt derivative used in the light-sensitive material used in the present invention may be 1 to 1 per silver halide.
The range of 1 × 10 ⁻⁶ mol to 1 mol per mol is appropriate, and usually 1 × 10 ⁻⁴ mol to 0.1 mol is preferably used. Onium salt derivatives used in the present invention,
One or more of them can be used in combination.

To add the onium salt derivatives used in the light-sensitive material of the present invention to the negative silver halide emulsion layer or other non-light-sensitive layers, use water or an organic solvent miscible with water, such as alcohol. , Ketones, esters, amides and the like may be added to the negative silver halide emulsion or the non-photosensitive hydrophilic colloid solution used in the present invention.

The timing of adding the onium salt derivative used in the light-sensitive material used in the present invention to the light-sensitive material can be selected at any time during the process of producing the light-sensitive material. For example, when it is added to a negative-working silver halide emulsion, it can be added at any time from the start of chemical ripening to before coating, but it is preferably added at any time after chemical ripening and immediately before coating. .

Although the mechanism of action of the onium salt derivatives in the present invention is not fully understood, the onium salt derivatives enhance the sensitivity and gradation of the light-sensitive material by performing a nucleation reaction during development processing using an alkaline developer. It is presumed that it acts as a high contrast agent. Such remarkably high sensitivity and super-high contrast action by the onium salt derivatives have not been known so far and are completely unexpected effects.

The layer structure of the light-sensitive material of the present invention is preferably such that one side of a support is laminated in the order of an undercoat layer, an emulsion layer and a protective layer, and a backing layer is provided on the other side. is there. Each layer may be divided into two or more layers.

The halogen composition of the silver halide in the silver halide emulsion of the light-sensitive material to be processed is not particularly limited. However, when processing is carried out with a small replenishing amount or when rapid processing is carried out, silver chloride, 60 mol Silver chlorobromide containing at least silver chloride,
It is preferable to use a silver halide emulsion having a composition of silver chloroiodobromide containing 60 mol% or more of silver chloride.

The average grain size of silver halide is 1.2 μm.
m or less, particularly 0.8 to 0.1 μm
Is preferred. The average particle size is a term that is commonly used by experts in the field of photographic science and is easily understood. The particle size means a particle diameter when the particles are spherical or spherical particles. If the particles are cubic, they are converted into spheres, and the diameter of the sphere is defined as the particle size. For details of the method of determining the average particle size, see Mies, James: The Theory of the Photographic Process (CE.
Mees & T. H. By James: The theor
y of the photographic pro
ses), Third Edition, pp. 36-43 (1966 (published by Macmillan "Mcmillan")).

The shape of the silver halide grains is not limited.
The shape may be flat, spherical, cubic, tetrahedral, octahedral, or any other shape. Further, the particle size distribution is preferably narrow, and particularly a so-called monodisperse emulsion in which 90%, and preferably 95% of the total number of particles fall within a particle size range of ± 40% of the average particle size is preferable.

The method of reacting the soluble silver salt with the soluble halogen salt in the present invention may be any of a one-sided mixing method, a double-sided mixing method, and a combination thereof. A method of forming grains in the presence of excess silver ions (a so-called reverse mixing method) can also be used. As one type of the double jet method, a method of maintaining a constant pAg in a liquid phase in which silver halide is formed, that is, a so-called controlled double jet method can be used. To obtain a silver halide emulsion having a nearly uniform grain size.

The silver halide emulsion of at least one silver halide emulsion layer contains tabular grains, and 50% of the total projected area of all grains in the emulsion layer in which the tabular grains are used.
% Or more are preferably tabular grains having an aspect ratio of 2 or more. In particular, the proportion of tabular grains is from 60% to 70%,
More favorable results are obtained with an increase to 80%.
The aspect ratio represents the ratio of the diameter of a circle having the same area as the projected area of a tabular grain to the distance between two parallel planes.

Among these tabular grains, tabular grains having a (100) plane having 50 mol% or more of silver chloride as a main plane are preferably used, and these are described in US Pat. No. 5,26.
4,337, 5,314,798, 5,32
No. 0,958, and the like, and intended tabular grains can be easily obtained. In the tabular grains, silver halides having different compositions can be epitaxially grown or shelled at specific surface portions. In order to control the photosensitive nucleus, a transition line can be provided on the surface or inside of the tabular grains. In order to provide a transition line, fine grains of silver iodide can be present during chemical sensitization or can be formed by adding iodine ions. The preparation of the particles can be appropriately selected, such as an acidic method, a neutral method, and an ammonia method.
When doping a metal, it is particularly preferable to form particles under acidic conditions of pH 1 to 5. As a silver halide solvent, for example, ammonia, a thioether, a thiourea compound, a thione compound, or the like can be used to control the growth of the grains during the formation of tabular grains. As the thioether compound, 3,6,9,15,18,21-hexoxa-12 described in German Patent 1,147,845.
Thiatricosan, 3,9,15-trioxa-6,12
-Dithiaheptadecane; 1,17-dioxy-3,9-
15-trioxa-6,12-dithiaheptadecane-
4,14-dione; 1,20-dioxy-3,9,1
2,18-tetroxa-6,15-dithiaeicosan-
4,17-dione; 7,10-dioxa-4,13-dithiahexadecane-2,15-dicarboxamide; oxathioether compounds described in JP-A-56-94347 and JP-A-1-121847; 63-25
No. 9653; 63-301939. In particular, thioureas described in JP-A-53-82408 are useful. Specifically, tetramethylthiourea,
Tetraethylthiourea, dimethylpiperidinothiourea,
Dimorpholinothiourea; 1,3-dimethylimidazole-2-thione; 1,3-dimethylimidazole-4-phenyl-2-thione; tetrapropylthiourea and the like.

At the time of physical ripening or chemical ripening, metal salts such as zinc, lead, thallium, iridium, rhodium, ruthenium, osmium, palladium and platinum can coexist. In order to obtain high illuminance characteristics, iridium is preferably doped in a range of 10 ^-9 mol to 10 ^-3 mol per mol of silver halide. In order to obtain a high-contrast emulsion, rhodium, ruthenium, osmium and / or rhenium is preferably doped in a range of 10 ^-9 mol to 10 ^-3 mol per mol of silver halide.

When the metal compound is added to the particles,
Metals include halogen, carbonyl, nitrosyl, thionitrosyl, amine, cyan, thiocyan, ammonia, tellurocyan, selenocyan, dipyridyl, tripyridyl,
Phenanthroline or a combination of these compounds can be coordinated. The oxidation state of the metal can be arbitrarily selected from the highest oxidation level to the lowest oxidation level. Preferred ligands are described in JP-A-2-208.
No. 2, No. 2-20853, No. 2-20854, No. 2
As the hexadentate ligand and alkali complex described in JP-A-208555, there are general sodium salts, potassium salts, cesium salts or primary, secondary and tertiary amine salts. Also, a transition metal complex salt can be formed in the form of an aquo complex. Examples of these include, for example, K ₂ [RuC
l ₆ ], (NH ₄ ) ₂ [RuCl ₆ ], K ₂ [Ru (NO)
Cl ₄ (SCN)], K ₂ [RuCl ₅ (H ₂ O)], and the like. Ru is replaced by Rh, Os, Re,
It can be expressed by replacing Ir, Pd and Pt.

Rhodium, ruthenium, osmium and / or
Alternatively, the rhenium compound is preferably added during the formation of silver halide grains. As the addition position, there is a method of distributing uniformly in the particles, a method of forming a core-shell structure, and a method of localizing a large amount in the core portion or the shell portion.

Often, better results are obtained when a large amount is present in the shell portion. In addition, instead of being localized in a discontinuous layer configuration, a method of increasing the abundance as the particles are continuously outside the particles may be used. The addition amount can be appropriately selected from the range of 10 ^-9 mol to 10 ^-3 mol per mol of silver halide.

For details of the silver halide emulsion and its preparation method, see Research Disclosure (Res)
(Earth Disclosure) 176 No. 1764
3, pages 22 to 23 (December 1978).

The silver halide emulsion may or may not be chemically sensitized. Known methods of chemical sensitization include sulfur sensitization, selenium sensitization, tellurium sensitization, reduction sensitization and noble metal sensitization, and any of these methods may be used alone or in combination. As the sulfur sensitizer, known sulfur sensitizers can be used. Preferred sulfur sensitizers include, in addition to the sulfur compounds contained in gelatin, various sulfur compounds such as thiosulfates, thioureas, Rhodanins, polysulfide compounds and the like can be used. As the selenium sensitizer, a known selenium sensitizer can be used. For example, U.S. Pat. No. 1,623,499, JP-A-50-713
Compounds described in JP-A Nos. 25 and 60-150046 can be preferably used.

The light-sensitive material used in the present invention can contain various compounds for the purpose of preventing fog during the manufacturing process, storage or photographic processing of the light-sensitive material, or stabilizing photographic performance. . That is, azoles such as benzothiazolium salts, nitroindazoles, nitrobenzimidazoles, chlorobenzimidazoles,
Bromobenzimidazoles, mercaptothiazoles, mercaptobenzothiazoles, mercaptobenzimidazoles, mercaptothiadiazoles, aminotriazoles, benzotriazoles, nitrobenzotriazoles, mercaptotetrazole (particularly 1-
Phenyl-5-mercaptotetrazole) and the like; mercaptopyrimidines and mercaptotriazines; thioketo compounds such as oxazolinethione; azaindenes such as triazaindenes and tetrazaindenes (especially 4-hydroxy-substituted-1,3,3). 3a, 7-tetrazaindenes), pentazaindenes and the like; addition of many compounds known as antifoggants or stabilizers such as benzenethiosulfonic acid, benzenesulfinic acid, benzenesulfonic acid amide and the like. it can.

It is advantageous to use gelatin as the binder or protective colloid of the photographic emulsion, but other hydrophilic colloids can also be used. For example, gelatin derivatives, graft polymers of gelatin and other polymers, proteins such as albumin and casein; cellulose derivatives such as hydroxyethylcellulose, carboxymethylcellulose and cellulose sulfates; sugar derivatives such as sodium alginate and starch derivatives; polyvinyl alcohol , Polyvinyl alcohol partial acetal, poly-N-
Various kinds of synthetic hydrophilic high-molecular substances such as homo- or copolymers such as vinylpyrrolidone, polyacrylic acid, polymethacrylic acid, polyacrylamide, polyvinylimidazole, and polyvinylpyrazole can be used.

As the gelatin, in addition to the lime-processed gelatin,
Acid-treated gelatin may be used, gelatin hydrolyzate,
Enzymatic degradation products of gelatin can also be used.

In particular, Japanese Patent Application Laid-Open No. 9-3
It is preferable to add a polysaccharide such as dextran and dextrin described in No. 04855.

The photographic emulsion may contain a dispersion of a water-insoluble or hardly soluble synthetic polymer for the purpose of improving dimensional stability and the like. For example, alkyl (meth) acrylate, alkoxyacryl (meth) acrylate, glycidyl (meth) acrylate, (meth) acrylamide, vinyl ester (eg, vinyl acetate), acrylonitrile, olefin, styrene, etc., alone or in combination, or acrylic acid, A polymer having a combination of methacrylic acid, α, β-unsaturated dicarboxylic acid, hydroxyalkyl (meth) acrylate, sulfoalkyl (meth) acrylate, styrenesulfonic acid or the like as a monomer component can be used.

In the photographic emulsion and the non-photosensitive hydrophilic colloid layer of the present invention, an inorganic or organic hardener is added as a crosslinking agent for a hydrophilic colloid such as gelatin. For example, chromium salts (chromium alum, chromium acetate, etc.), aldehydes (formaldehyde, glyoxal, glutaraldehyde, etc.), N-methylol compounds (dimethylolurea, methyloldimethylhydantoin, etc.), dioxane derivatives (2,3-dihydroxydioxane, etc.), Active vinyl compound (1,3,5-triacryloyl-hexahydro-
s-triazine, bis (vinylsulfonyl) methyl ether, N, N'-methylenebis- [β- (vinylsulfonyl) propionamide] and the like, active halogen compounds (2,4-dichloro-6-hydroxy-s-triazine and the like) ), Mucohalogenic acids (mucochloric acid, phenoxymucochloric acid, etc.), isoxazoles, dialdehyde starch, 2-chloro-6-hydroxytriazinylated gelatin, carboxyl group-activated hardener, etc., alone or in combination Can be used. These hardeners are available from Research Disclosure.
loss) 176, 17643 (issued in December 1978), page 26, paragraphs A to C.

The photosensitive material used in the present invention contains various other additives. For example, a desensitizer, a plasticizer, a slipping agent, a development accelerator, an oil and the like can be mentioned.

The support used for the light-sensitive material is transparent,
It may be either non-permeable but is preferably a permeable plastic support. For plastic supports,
A support made of a polyethylene compound (eg, polyethylene terephthalate, polyethylene naphthalate, etc.), a triacetate compound (eg, triacetate cellulose, etc.), a polystyrene compound, or the like is used.

The thickness of the support is preferably 50 to 2
It is 50 μm, particularly preferably 70 to 200 μm.

In order to further improve the curl and curl of the support, it is preferable to perform a heat treatment after film formation. The most preferable time is after film formation and after emulsion coating, but may be after emulsion coating. The heat treatment is preferably performed at a temperature of 45 ° C. or higher and a glass transition temperature of 1 second to 10 days. 1 in terms of productivity
It is preferable to be within hours.

Further, it is preferable that the following compounds are contained in the constituent layers of the silver halide photographic light-sensitive material.

(1) Solid-dispersed fine particles of a dye JP-A-7-5629, page (3) [0017] to (1)
6) Compound described on page [0042] (2) Compound having an acid group Compound described in JP-A-62-237445, page 292 (8), lower left column, line 11 to page 309 (25), lower right column, line 3 (3) Acidic polymer JP-A-6-186659, page (10) [0036]
(4) Sensitizing dye JP-A-5-224330, page (3) [0017] to (17)
(13) Compound described on page [0040] JP-A-6-194777 (page 11) [0042]
Compound described in [0094] to page (22) [0015] to page (2) in JP-A-6-242533
(8) Compound described on page [0034] JP-A-6-337492 (3) page [0012]-
(34) Compound described on page [0056] JP-A-6-337494 (4) page [0013]-
(14) Compound described on page [0039] (5) Supersensitizer JP-A-6-347938 (3) page [0011] to
(16) Compound described on page [0066] (6) Hydrazine derivative JP-A-7-114126, page (23) [0111]
(7) Nucleation accelerator: JP-A-7-114126, page (32) [0158]
(8) Tetrazolium compound JP-A-6-208188, page (8), [0059] to
(10) Compound described on page [0067] (9) Pyridinium compound JP-A-7-110556 (5) page [0028] to
(29) Compound described in [0068] (10) Redox compound JP-A-4-245243, pages 235 (7) to 250
(22) Compound described on page (11) SPS support Support described in JP-A-3-54551 The above-mentioned additives and other known additives are described in, for example, Research Disclosure No. 17643
No. (December 1978). 18716 (1979
No.) and the same No. 308119 (December 1989
Month).

In the present invention, the processing is preferably carried out by employing an automatic developing machine having at least four processes of development, fixing, washing (or stabilization) and drying.

As the developer used in the present invention, known developing agents can be used. Specifically, dihydroxybenzenes (hydroquinone, hydroquinone monosulfonate, etc.), 3-pyrazolidones (1-phenyl-3-pyrazolidone, 1-phenyl-4-methyl-3)
-Pyrazolidone, 1-phenyl-4,4-dimethyl-3
Pyrazolidone, 1-phenyl-4-ethyl-3-pyrazolidone, 1-phenyl-5-methyl-3-pyrazolidone, etc.), aminophenols (o-aminophenol,
p-aminophenol, N-methyl-o-aminophenol, N-methyl-p-aminophenol, 2,4-diaminophenol, etc., ascorbic acids (ascorbic acid, sodium ascorbate, erythorbic acid, etc.)
And metal complex salts (iron salt of EDTA, iron salt of DTPA, nickel salt of DTPA, etc.) can be used alone or in combination. Among them, it is preferable to use the developing agent represented by the general formula (2).

In the compound represented by the general formula (2),
R ₁ and R ₂ are bonded to each other to form a ring;
Compounds represented by -a) are particularly preferred.

[0093]

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In the formula, R ₃ is a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted amino group, a substituted or unsubstituted alkoxy group, a sulfo group, a carboxyl group, It represents an amide group or a sulfonamide group, Y ₁ represents O or S, and Y ₂ represents O, S or NR ₄ . R ₄ represents a substituted or unsubstituted alkyl group or a substituted or unsubstituted aryl group. M ₁ and M ₂ each represent a hydrogen atom or an alkali metal.

The alkyl group in the formula (2) or (2-a) is preferably a lower alkyl group, for example, an alkyl group having 1 to 5 carbon atoms, and the amino group is an unsubstituted amino group. Alternatively, an amino group substituted with a lower alkyl group is preferable, an alkoxy group is preferably a lower alkoxy group, and an aryl group is preferably a phenyl group or a naphthyl group, and these groups may have a substituent. Preferred examples of the substitutable group include a hydroxyl group, a halogen atom, an alkoxy group, a sulfo group, a carboxyl group, an amide group, and a sulfonamide group.

Specific examples of the compound represented by formula (2) or (2-a) according to the present invention are shown below.
The present invention is not limited to these.

[0097]

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[0098]

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These compounds are typically ascorbic acid or erythorbic acid and salts thereof or derivatives derived therefrom, and are commercially available or can be easily synthesized by a known synthesis method.

The developing agent as used herein refers to a compound capable of developing silver halide in a developer of 50 mol / mol.
It means what occupies more than%.

In the present invention, the developing agent represented by the general formula (2) and 3-pyrazolidones (1-phenyl-3-
Pyrazolidone, 1-phenyl-4-methyl-3-pyrazolidone, 1-phenyl-4,4-dimethyl-3-pyrazolidone, 1-phenyl-4-ethyl-3-pyrazolidone, 1-phenyl-5-methyl-3- Pyrazolidone)
And aminophenols (o-aminophenol, p-aminophenol, N-methyl-o-aminophenol,
N-methyl-p-aminophenol, 2,4-diaminophenol, etc., and dihydroxybenzenes substituted with a hydrophilic group (hydroquinone monosulfonate, sodium salt of hydroquinone monosulfonic acid, potassium salt of 2,5-hydroquinone disulfonic acid, etc.) It is more preferred to use the developing agents in combination. When used in combination, the developing agents of 3-pyrazolidones, aminophenols, and dihydroxybenzenes substituted with a hydrophilic group are usually used in an amount of 0.01 or more and less than 0.2 mol per liter of developer. Is preferred. In particular, a combination of ascorbic acid or a derivative thereof and 3-pyrazolidones,
Further, a combination of ascorbic acid or a derivative thereof, 3-pyrazolidones, and dihydroxybenzenes substituted with a hydrophilic group is preferably used.

In the present invention, an alkaline agent (sodium hydroxide, potassium hydroxide, etc.) and a pH buffer (carbonate, phosphate, borate, boric acid, acetic acid, citric acid,
Alkanolamine) is preferably added.
The pH buffer is preferably a carbonate, and the amount thereof is preferably from 0.4 mol to 1.0 mol per liter, more preferably from 0.4 mol to 0.8 mol per liter.

When the compound represented by the general formula (2) is used as a developing agent, it preferably contains a sulfite as a preservative. A preferable addition amount is 0.02 mol
It is preferably from 1 / l to 0.3 mol / l, particularly preferably from 0.1 mol / l to 0.2 mol / l.

The invention of continuous processing using the automatic developing machine of the present invention relates to a processing method of replenishing at least a predetermined amount of water per unit time into a developing tank per unit time, A processing method of replenishing (area replenishment) according to the processing area of silver halide photographic light-sensitive material, and replenishing the shortage after the elapse of the unit time if the total replenishment of the area is insufficient for the development replenishment amount determined per unit time. When a predetermined amount of water is replenished per unit time, and if the amount of replenishment exceeds a predetermined amount within a certain period of time, the amount of water is reduced to 0.
And a processing method for replenishing the following amount of water, where B is the amount of evaporation per unit time in the developing tank of the automatic developing machine.

0.7 × B ≦ amount of water ≦ 1.3 × B Also, if necessary, a solubilizing agent (polyethylene glycols,
Esters thereof, alkanolamines, etc.), sensitizers (nonionic surfactants including polyoxyethylenes, quaternary ammonium compounds, etc.), surfactants, defoamers, antifoggants (potassium bromide, bromide) Halides such as sodium, nitrobenzindazole, nitrobenzimidazole, benzotriazole, benzothiazole, tetrazoles, thiazoles, etc., chelating agents (ethylenediaminetetraacetic acid or its alkali metal salts, nitrilotriacetic acid salts, polyphosphates, etc.) ), A development accelerator (such as the compounds described in U.S. Pat. No. 2,304,025, and JP-B-47-45541), a hardener (such as glutaraldehyde or a bisulfite adduct thereof), or an antifoaming agent Etc. can be added. The pH of the developer is preferably adjusted to 7.5 or more and less than 10.5. More preferably, pH8.
5 or more and 10.4 or less.

As the fixing solution, those having a commonly used composition can be used. Fixers generally have a pH of 3
８8. As a fixing agent, sodium thiosulfate, potassium thiosulfate, thiosulfates such as ammonium thiosulfate, sodium thiocyanate, potassium thiocyanate,
In addition to thiocyanates such as ammonium thiocyanate, organic sulfur compounds capable of forming a soluble stable silver complex salt and known as a fixing agent can be used.

A water-soluble aluminum salt acting as a hardening agent, for example, aluminum chloride, aluminum sulfate, potassium alum, or an aldehyde compound (glutaraldehyde or a sulfurous acid adduct of glutaraldehyde) can be added to the fixing solution.

The fixing solution may contain, if desired, a preservative (sulfite, bisulfite), a pH buffer (eg, acetic acid or citric acid), a pH adjuster (eg, sulfuric acid), a chelating agent capable of softening soft water. And the like.

In the present invention, the concentration of ammonium ion in the fixing solution is preferably 0.1 mol or less per liter of the fixing solution.

The ammonium ion concentration is particularly preferably in the range of 0 to 0.05 mol per liter of the fixing solution. Sodium thiosulfate may be used instead of ammonium thiosulfate as the fixing agent, or ammonium thiosulfate and sodium thiosulfate may be used in combination.

In the present invention, the concentration of acetate ions in the fixing solution is preferably less than 0.33 mol / l. The type of acetate ion is arbitrary, and the present invention can be applied to any compound that dissociates acetate ion in the fixing solution, but acetic acid and lithium, potassium, sodium, and ammonium salts of acetic acid are preferably used. Particularly, a sodium salt and an ammonium salt are preferable. The acetate ion concentration is more preferably 0.22 mol or less, particularly preferably 0.13 mol or less, per liter of the fixing solution, whereby the amount of acetic acid gas generated can be greatly reduced. Most preferred are those that are substantially free of acetate ions.

The fixing solution includes citric acid, tartaric acid, malic acid,
Salts such as succinic acid and optical isomers thereof are included. Salts such as lithium salt, potassium salt, sodium salt, ammonium salt and the like, lithium hydrogen tartrate,
Potassium hydrogen, sodium hydrogen, ammonium hydrogen, ammonium potassium tartaric acid, sodium potassium tartaric acid, and the like may be used. Among these, preferred are citric acid, malic acid, succinic acid and salts thereof. Most preferred are malic acid and its salts.

According to the invention of the continuous processing using the automatic developing machine of the present invention, the fixing tank is replenished with a predetermined amount of water per fixed unit time, and the fixed replenishing amount is further exceeded within the fixed time. Treatment method to make water replenishment 0 if
Further, when the amount of evaporation per unit time in the fixing tank is B, the following water amount is replenished.

0.7 × B ≦ amount of water ≦ 1.3 × B In the present invention, it is preferable to carry out a washing treatment with washing water containing a purifying agent containing an oxidizing agent and a bactericide.

Examples of the oxidizing agent used in the present invention include metal or nonmetal oxides, oxyacids or salts thereof, peroxides, and compounds containing organic acid systems. From the viewpoint of discharging to the drainage pipe, the oxyacid is preferably sulfuric acid, nitrous acid, nitric acid, hypochlorous acid or the like, and the peroxide is particularly preferably hydrogen peroxide solution or fentonic acid. Most preferred is hydrogen peroxide.

These oxidizing agents are preferably supplied in the form of a concentrate or a solid agent from the viewpoint of physical distribution. As a preferred form, a concentrated solution is preferable, and a concentrated solution having an oxidizing agent component of 0.1 mol / l or more and 10 mol / l or less is preferable, and particularly 0.5 mol / l or more and 2.0 mol / l.

In the present invention, the concentrated liquid or solid agent containing the oxidizing agent is supplied by mixing with washing water. As for the timing of mixing, it is possible to mix before entering the washing tank,
The concentrated liquid or solid agent and the washing water may be directly mixed in the washing tank.

The replenishment timing of the oxidizing agent-containing concentrated liquid or solid agent and water may be replenished at regular intervals per unit time, or may be replenished according to the processing amount by detecting the processing amount of the photosensitive material.

The amount of the oxidizing agent to be added to the washing tank is preferably in the range of 1/2 mol to 10 mol equivalents, and particularly preferably in the range of 1/2 mol to 3 mol equivalents, with respect to the thiosulfate brought into the photosensitive material. It is.

In the water washing of the present invention, it is also a preferable embodiment to coexist with compounds such as a preservative and a bactericide in order to make the oxidizing agent act effectively.

The bactericide used in the present invention may be any as long as it does not adversely affect the photographic performance. Specific examples include thiazolylbenzimidazole compounds, isothiazolone compounds, chlorophenol compounds, and bromophenol compounds. Compounds, thiocyanic acid and isothianoic acid compounds, acid azide compounds, diazine and triazine compounds, thiourea compounds, alkylguanidine compounds, quaternary ammonium salts, organic tin and organic zinc compounds,
Cyclohexylphenol compounds, imidazole and benzimidazole compounds, sulfamide compounds,
There are various antibacterial agents and fungicides such as active halogen compounds such as chlorinated sodium isocyanurate, chelating agents, sulfite compounds, and antibiotics represented by penicillin. Other L. E. FIG. West. “Water Qu
ality Criteria "Photo.Sci.a
nd Eng,. Vol 9 No. 6 (1965); Japanese Unexamined Patent Publication (Kokai) Nos. 57-8542 and 58-105.
No. 145, No. 59-126533, No. 55-1119
No. 42 and Nos. 57-157244; "Antibacterial and Fungicide Chemistry" by Hiroshi Horiguchi, Sankyo Publishing (Showa 5)
7) Chemicals such as those described in the "Handbook of Bactericidal and Fungicide Technology", Japan Society of Bactericidal and Fungicide (Hyohodo) (Showa 61) can be used.

When the above disinfectant is supplied into the washing water, it is preferably 0.01 to 50 g / l, more preferably 0.05 to 20 g / l. When contained as a detergent, 0.1 to 50 g based on the detergent.
/ Liter, more preferably 1 to 20 g / liter.

Examples of the preservative used in the present invention include phosphoric acid, barbituric acid, urea, acetanilide, oxyquinoline, salicylic acid, quinolinic acid and derivatives thereof, and salts thereof. And their salts.

The purifying agent that can be used in the present invention has a chelate stability constant of 0.8 to 5.0 with calcium ions.
A chelating agent of 0 is preferred. The chelate stability constant with calcium is the logarithm of the formation constant when one chelating agent binds to one calcium ion,
It was measured under conditions of ° C and an ionic strength of 0.2.
Specifically, maleic acid, glycolic acid, gluconic acid,
Organic acids such as glucoheptanoic acid, tartaric acid, citric acid, succinic acid, salicylic acid, ascorbic acid, and erythorbic acid; glycine; aminopolycarboxylic acids such as ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, and nitrilotriacetic acid; Salt. Among the organic acids, gluconic acid and citric acid are preferable, and as the aminopolycarboxylic acid, ethylenediaminetetraacetic acid and diethylenetriaminepentaacetic acid are preferable. These compounds are used in washing water 1
about 0.005 to 0.2 mol, preferably 0.1 to 0.2 mol per liter.
005-0.1 mol.

When the washing time is less than 20 seconds, the effect of the present invention is remarkable, and when the washing time is less than 16 seconds, more preferably, less than 12 seconds, the effect of the present invention is remarkable.

In the present invention, a developing and fixing replenisher prepared from a solid processing agent can be used. The term "solid processing agent" as used herein means a powder processing agent, a tablet, a pill, a granule, etc., which is subjected to a moisture-proof treatment as required. Pastes and slurries are semi-liquid, have poor storage stability, and are not included in the solid processing agents of the present invention if they have a shape that is regulated with a risk of transportation.

Here, the powder means an aggregate of fine crystals. Granules are obtained by adding a granulation step to powder, and refer to granules having a particle size of 50 to 5000 μm. Tablets are obtained by compressing powder or granules into a certain shape.

Among the above solid processing agents, tablets are preferably used because of their high replenishment accuracy and easy handling.

The temperature of the developing, fixing, washing and / or stabilizing bath is preferably in the range of 10 to 45 ° C., and each may be separately adjusted.

In view of the demand for shortening the developing time, when processing is performed using an automatic developing machine, the total processing time (Dry) from when the leading end of the film is inserted into the automatic developing machine to when it comes out of the drying zone.
to Dry) is preferably 70 seconds or less and 10 seconds or more. The term "total processing time" as used herein includes the total process time required for processing the black-and-white photosensitive material, and specifically includes processing, such as development, fixing, bleaching, washing, stabilization, and drying. Time including all process time, ie Dr
It is the time of y to Dry. If the total processing time is less than 10 seconds, satisfactory photographic performance cannot be obtained due to desensitization and softening.
More preferably, the total processing time (Dry to Dry) is 30 to 60 seconds. In order to stably process a large amount of photosensitive material of 100 m ² or more, the effect of the present invention was significant when the washing time was less than 20 seconds.

In order to remarkably exert the effects of the present invention, a heat transfer material (for example, 60.degree.
~ 130 ° C heat roller etc.) or radiant object above 150 ° C (for example, tungsten, carbon, nichrome, a mixture of zirconium oxide / yttrium oxide / thorium oxide, silicon carbide, etc.) Those that transmit heat energy to a radiator such as copper, stainless steel, nickel, or various ceramics to generate heat or emit infrared rays) and have a drying zone are preferably used.

In the present invention, an automatic developing machine having the following method and mechanism can be preferably used.

(1) Deodorizing device: JP-A-64-37560
No. 544 (2), upper left column to page 545 (3), upper left column (2) Waste liquid treatment method: JP-A-2-64638, 388
(2) Bottom left column to page 391 (5) Bottom left column (3) Rinse bath between developing bath and fixing bath: JP-A-4-31
No. 3749, page 18 [0054] to page (21) [00]
65 "(4) Water replenishment method: JP-A-1-281446 250
(2) Lower left column to lower right column of page (5) Method of detecting outside air temperature and humidity to control drying air of automatic developing machine: JP-A-1-315745, page 496 (2) Lower right column to page 501 (7) Lower right column and JP-A-2-10805
No. 1, page 588 (2), lower left column to page 589 (3), lower left column (6) Method for recovering silver of fixing waste liquid: JP-A-6-27623, page (4), "0012" to page (7), "0071".

[0134]

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

Example 1 (Preparation of silver halide emulsion A) Aqueous solution of silver nitrate B and Na
A water-soluble halide solution C composed of Cl and KBr is adjusted to pH 3.
The mixture was added at a temperature of 0, 40 ° C. and a constant flow rate in Solution A for 30 minutes by a simultaneous mixing method, and 0.20 μm of AgCl 70 mol%,
0 mol% of cubic crystals were obtained. At this time, the silver potential (EAg) was 160 mV at the start of mixing and 100 mV at the end of mixing. After this, unnecessary salts were removed by ultrafiltration, and then 15 g of gelatin was added per mole of silver to adjust the pH to 5.7, followed by dispersion at 55 ° C. for 30 minutes. After dispersion, 4 × 10 ⁻⁴ mol of chloramine T was added per mol of silver.
The silver potential of the resulting emulsion was 190 mV (40 ° C.).

A: ossein gelatin 25 g nitric acid (5%) 6.5 ml ion-exchanged water 700 ml Na [RhCl ₅ (H ₂ O)] 0.02 mg B: silver nitrate 170 g nitric acid (5%) 4.5 ml ion-exchanged water 200 ml C: 47.5 g of NaCl 51.3 g of KBr 6 g of ossein gelatin 0.15 mg of Na ₃ [IrCl ₆ ] 200 ml of deionized water 200 ml of 4-hydroxy-6 per mole of silver in the obtained emulsion.
Methyl-1,3,3a, 7-tetrazaindene is added to 1.5
× 10 ⁻³ mol and 8.5 × 10 ⁻⁴ mol of potassium bromide were added to adjust the pH to 5.6 and the EAg to 123 mV. 2 × 10 ⁻⁵ mol of sulfur dispersed in the form of fine particles as sulfur atoms and 1.5 × 10 ⁻⁵ mol of chloroauric acid are added, and the temperature is adjusted to 50 ^° C.
After ripening at 80 ° C for 80 minutes, 4-hydroxy-6-
Methyl-1,3,3a, 7-tetrazaindene was 2 × 10 ⁻³ mol per mol of silver, 1 × phenyl-5-mercaptotetrazole was 3 × 10 ⁻⁴ mol, and potassium iodide was 1.5 × 10 ⁴ mol. ^-3 mol was added. After cooling to 40 ° C., sensitizing dyes S-1 and S-2 were each added at 4 × per mole of silver.
10 ^-4 mol was added to obtain a silver halide emulsion A.

[0137]

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Using the emulsion thus obtained, 1 m ²
The following first layer, second layer, and
The third layer was simultaneously coated in multiple layers and cooled and set. Thereafter, the following backing layer was coated on the undercoating layer having the antistatic layer on the opposite side, cooled and set at -1 ° C., and both surfaces were simultaneously dried to obtain photosensitive material sample 1.

(Support, Undercoat Layer) After a corona discharge of 30 W / (m ² · min) was applied to both sides of a biaxially stretched polyethylene terephthalate support (thickness: 100 μm), an undercoat layer having the following composition was applied to both sides. And dried at 100 ° C. for 1 minute.

2-Hydroxyethyl methacrylate (25) -butyl acrylate (30) -t-butyl acrylate (25) -styrene (20) copolymer (numbers are by weight) 0.5 g / m ² surfactant A 3 1.6 mg / m ² Hexamethylene-1,6-bis (ethylene urea) 10 mg / m ² (Antistatic layer) After corona discharge of 10 W / (m ² · min) on a polyethylene terephthalate support provided with an undercoat layer An antistatic layer having the following composition was applied on one side at a speed of 70 m / min using a roll-fit coating pan and an air knife, dried at 90 ° C. for 2 minutes, and then dried at 140 ° C.
For 90 seconds.

Water-soluble conductive polymer B 0.6 g / m ² hydrophobic polymer particles C 0.4 g / m ² polyethylene oxide compound (Mw600) 0.1 g / m ² hardener E 1st layer gelatin 0.30 g 1− Phenyl-4-methyl-4-hydroxymethyl-3-pyrazolidone 0.005 g sodium-iso-amyl-n-decylsulfosuccinate 0.005 g sodium dodecylbenzenesulfonate 0.02 g 2-methylhydroquinone 0.10 g nucleation promotion Agent (4-6) 0.05 g Polystyrenesulfonic acid (Mw 500,000) 0.02 g Second layer (emulsion layer) Gelatin 1.0 g Silver halide emulsion A 3.3 g as silver amount Hydrazine derivative (1-3) 015 g Hydrazine derivative (1-5) 0.020 g Nucleation promoter (4-6) 0.15 g 5-d Troindazole 0.01 g 2-mercaptohypoxanthine 0.02 g Suspended polymer of colloidal silica 75% by weight, vinyl acetate 12.5% by weight, and vinyl pivalinate 12.5% by weight 1.4 g Polymer latex L1 (particles) 0.5 g dextran (average molecular weight 40,000) 0.1 g surfactant (SU-1) 0.09 g 4-mercapto-3,5,6-fluorophthalic acid 0.05 g sodium polystyrene sulfonate (diameter 0.10 μm) (Average molecular weight: 500,000) 0.015 g The coating solution pH was 5.2.

Third layer (protective layer) Gelatin 0.50 g Dextran (average molecular weight 40,000) 0.2 g Colloidal silica 0.10 g Surfactant (SU-2) 0.02 g Sodium dihexyl sulfosuccinate 0.010 g Sterilization Agent Z 0.005 g Hardener (1) 0.07 g Polymethyl methacrylate latex (size 3 μm) 0.01 g Backing layer Gelatin 2.0 g Dye (F-1) 0.05 g Dye (F-2) 0.09 g Didium dihexyl sulfosuccinate 0.020 g 75% by weight of colloidal silica, 12.5% by weight of vinyl acetate, and 12.5% by weight of vinyl pivalinate suspension polymer 0.7g Sodium polystyrene sulfonate 0.010g Matting agent: Monodispersed polymethyl methacrylate having an average particle size of 3 μm 0.045 g Hardener 1) 0.05 g Hardener (2) 0.07 g

[0143]

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[0144]

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[0145]

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[0146]

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Developer formulation

[0148]

[Table 1]

The pH was adjusted to 10.0 using 45% KOH.

Fixing solution A working solution obtained by diluting Type 881 manufactured by Konica Corporation was used.

<Processing Conditions> Temperature Processing Time Developing 38 ° C. 15 seconds Fixing 38 ° C. 15 seconds Washing 25 ° C. 15 seconds Drying 50 ° C. 15 seconds <Exposure area to entire photosensitive material> 10% <Replenishing amount of processing agent> Developer Replenishment amount 120 ml / m ² Fixing agent replenishment amount 150 ml / m ² Rinse water replenishment amount 2.3 l / m ² <Water replenishment amount> The amount shown in Table 2 was reduced to 1 during the operation time (10 hours / day) of the automatic developing machine. Replenished hourly.

<Running Evaluation> The photosensitive material obtained above was subjected to wedge exposure using a 660 nm semiconductor laser, and an automatic developing machine LD-T1060 (manufactured by Dainippon Screen) using the developing solution, fixing solution and washing water. Then, running was performed under the following conditions to determine the sensitivity. At this time, the sensitivity of the new developer A was set to 100 and expressed as a relative value. Gamma was determined from the slope of the characteristic curve giving densities 1 and 3.

The running was performed for 10 days at a total size of 50 sheets / day by operating the above-mentioned automatic machine for 10 hours a day. Table 2 shows the results.

<Silver Sludge> After the completion of the running, the unexposed photosensitive material was treated, and the sensory evaluation of stain on the photosensitive material was performed according to the following rank.

Rank 1 Silver sludge adhered to one surface. Rank 2 Intermediate between Rank 1 and Rank 3. Rank 3 Adhered but no practical problem. Rank 4 Intermediate between Rank 3 and Rank 5. Rank 5 No dirt. / One large piece, 100ml /
The processing was performed using only one sheet.

[0156]

[Table 2]

According to the present invention, it can be seen that the photographic performance is stable without any decrease in sensitivity and gamma during running.

Example 2 <Preparation of Photosensitive Material 2> (Preparation of Silver Halide Emulsion C) An aqueous solution of silver nitrate and NaCl and KBr were prepared so that the silver halide composition was 80 mol% of silver chloride and 20 mol% of silver bromide. The mixed aqueous solution was mixed by a controlled double jet method to grow silver halide grains. At this time, mixing was performed at 36 ° C., pAg 7.8, and pH 3.
0, and K ₃ RuCl ₆ was added to silver 1 during grain formation.
8 × 10 ⁻⁸ mol per mol and 3 × 10 ⁻⁷ mol of K ₂ IrCl ₆ per mol of silver were added. Thereafter, desalting was carried out using denatured gelatin treated with phenyl isocyanate, and ossein gelatin was added and redispersed. The obtained emulsion was an emulsion composed of cubic grains having an average grain size of 0.18 μm and a coefficient of variation of 10%.

To the emulsion thus obtained, 4-hydroxy-6-methyl-1,3,3a7-tetrazaindene was added at 1 × 10 ^-3 mol per mol of silver, and potassium bromide and citric acid were further added. To pH 5.6, EAg123
After adjusting to mV and adding 2 × 10 ⁻⁵ mol of chloroauric acid,
N, N, N'-trimethyl-N'heptafluoroselenourea was added in an amount of 2.times.10.sup.- ⁶ mol and subjected to chemical ripening at a temperature of 60.degree. C. until the maximum sensitivity was obtained.

After completion of aging, 4-methyl-6-hydroxy-
1,3,3a, 7-Tetrazaindene was added in an amount of 3 × 10 ⁻³ mol per mol of silver.

(Preparation of silver halide photographic light-sensitive material 2 for printing plate making scanner for He-Ne laser light source) On one subbing layer of the SPS support, a gelatin subbing layer of the following formula 21 was prepared. Then, a silver halide emulsion layer of Formulation 22 was coated thereon with a silver amount of 3.5 g / m ² so as to have a silver content of 3.5 g / m 2.
^2. A coating solution of the following formula 23 was simultaneously and multi-layer coated so that the gelatin amount was 1.5 g / m ² and the gelatin amount was 0.6 g / m ² . On the other side of the undercoating layer, a backing layer having the following formulation 24 was prepared with a gelatin content of 2.0 g / m 2.
² and a backing protective layer having the following formulation 25 was further simultaneously coated on the emulsion layer side so that the amount of gelatin became 1.0 g / m ² to obtain a sample.

Formulation 21 (Gelatin undercoat layer composition) Gelatin 1.0 g / m ² 1-phenyl-5-mercaptotetrazole 1 mg / m ² Sodium polystyrene sulfonate 10 mg / m ² Ss-1 (sodium-iso-amyl-n - decyl sulfosuccinate) 0.4 mg / m ² formulation 22 (silver halide emulsion layer composition) silver halide emulsion C silver amount 3.5 g / m ² sensitizing dye S-1 3mg / m ² sensitizing dye S- 23 mg / m ² Onium compound 3-1 52.5 mg / m ² Compound e 100 mg / m ² Latex polymer f 0.5 g / m ² Hardener g 5 mg / m ² Ss-1 0.7 mg / m ² 2- mercapto-6-hydroxy-purine 5 mg / m ² styrene - hydrophilic polymer maleic acid copolymer ^{(thickener) 15mg / m 2 EDTA 30mg /} m 2 formulation 23 (emulsion coercive Layer composition) Gelatin ^{0.6g / m 2 Ss-1 12mg} / m 2 Matting agent: average particle size 3.5μm monodisperse silica 25mg / m ² 1,3-vinyl sulphonyl-2-propanol 40 mg / m ² surfactant Agent h 1 mg / m ² Colloidal silica (average particle size 0.05 μm) 20 mg / m ² Hardener K-1 30 mg / m ² Formulation 24 (backing layer composition) Gelatin 2.0 g / m ² Ss-1 5 mg / m ² Latex polymer f 0.3 g / m ² Colloidal silica (average particle size 0.05 μm) 70 mg / m ² Sodium polystyrene sulfonate 20 mg / m ² Compound i 100 mg / m ² Formulation 25 (backing protective layer) Gelatin 1.0 g / m ² matting agent: average particle size 5μm monodispersed polymethyl methacrylate 50 mg / m ² Sodium of - di - (2-ethylhexyl) - Suruhosaku Sulfonate 10 mg / m ² Surfactant h 1 mg / m ² Dye ^{k 20mg / m 2 H- (OCH} 2 CH 2) 68 -OH 50mg / m 2 hardener g 20 mg / m ²

[0163]

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[0164]

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The same evaluation as in Example 1 was performed. Table 3 shows the results.

[0166]

[Table 3]

Table 3 shows that the photographic performance of the processing method of the present invention was stable without any decrease in sensitivity and gamma during running.

Example 3 The light-sensitive material 1 obtained in Example 1 was exposed with FTR-3050 manufactured by Dainippon Screen Co., Ltd.
Processed on a 1060 automatic machine. Regarding the development and the replenishment of water, a control device operating under the following conditions was prepared and replenished automatically.

(Replenishment conditions) Water replenishment: 20 ml / 1 hour Required replenishment amount: 50 ml / 1 hour Area replenishment amount: 40 ml / large one sheet (processing conditions) Development 35 ° 30 seconds Fixing 32 ° 30 seconds Rinse at room temperature 30 seconds Drying 45 degrees 30 seconds Large size (610 x 508m
m) 1 sheet / hour, 3 sheets / hour are alternately performed every 24 hours, and processing is performed for a total of 10 consecutive days.
Evaluation of silver sludge Evaluation was carried out in the same manner as in Example 1, and the results are shown in Table 4. Therefore, in the processing of one sheet / hour, 10 ml is replenished every hour.

[0170]

[Table 4]

It can be seen that the treatment method of the present invention is superior to the comparison.

Example 4 The same evaluation as in Example 3 was performed, except that the developing solution was changed to the following. In the present invention, it can be seen that the photographic performance and stain are significantly improved.

Development Formulation (2) Diethyltriaminepentaacetic acid 1 g Sodium sulfite 40 g Potassium carbonate 40 g Potassium hydrogen carbonate 16 g 1-Phenyl-4-methyl-4′-hydroxylmethyl-3-pyrazolidone 1.5 g Na erythorbate 55 g 1-phenyl -5-Mercaptotetrazole 0.03 g Potassium bromide 4 g Benzotriazole 0.25 g Diethylene glycol 40 g 8-Mercaptoadenine 0.06 g KOH was added in such an amount that the pH of the working solution became pH 9.8.

[0174]

[Table 5]

It can be seen that the treatment method of the present invention is superior to the comparison.

Example 5 Using the photosensitive material 1 obtained in Example 1, the fixing property in the fixing of the present invention was evaluated.

FTR-30 manufactured by Dainippon Screen Co., Ltd.
Exposure was carried out at 50 and processed by the company's LD-T1060 automatic processing machine. Regarding fixing and replenishment of water, a control device operated under the following conditions was prepared and replenished automatically.

(Replenishment conditions) Water replenishment: 20 ml / 1 hour Required replenishment amount: 40 ml / 1 hour Area replenishment amount: 30 ml / one large plate One whole large area of the exposed area 10% (610 × 508 m)
m) Processing at 1 sheet / hour for 10 consecutive days. After running, unexposed light-sensitive material was processed, and the state of undissolved silver halide in the light-sensitive material was evaluated by the following rank evaluation. 6
It was shown to.

Rank 1 White and poorly fixed. Rank 2 Intermediate between ranks 1 and 3. Rank 3 Faintly white but practically acceptable. Rank 4 Intermediate between ranks 3 and 5. Rank 5 Good fixability. Area replenishment 60 ml / daizen for comparison. One sheet, 100ml /
The processing was performed using only one sheet.

[0180]

[Table 6]

It can be seen that the processing method of the present invention has excellent fixability.

Example 6 The light-sensitive material 1 obtained in Example 1 was exposed with FTR-3050 manufactured by Dainippon Screen Co., Ltd.
Processed on a 1060 automatic machine. Regarding the development and the replenishment of water, a control device operating under the following conditions was prepared and replenished automatically.

(Replenishment conditions) Water replenishment / time shown in Table 7 (Evaporation amount measurement 39 ml / hour) Set replenishment amount 80 ml / hour Area replenishment amount 40 ml / large one sheet (processing conditions) Development 35 ° 30 seconds Fixing 32 ° 30 Seconds Rinse Room temperature 30 seconds Drying 45 degrees 30 seconds Large size (610 x 508m
m) 1 sheet / hour, 3 sheets / hour are alternately performed every 24 hours, and processing is performed for a total of 10 consecutive days.
Evaluation of silver sludge was performed in the same manner as in Example 1. Therefore,
When processing one sheet / hour, 10 ml is replenished every hour. Table 7 shows the results.

[0184]

[Table 7]

Example 7 The same evaluation as in Example 6 was performed, except that the developing solution was changed to the developing formulation (2) of Example 4.

[0186]

[Table 8]

In the present invention, it can be seen that the photographic performance and stain are significantly improved.

Example 8 Using the photosensitive material 1 obtained in Example 1, the fixing property in the fixing of the present invention was evaluated.

FTR-30 manufactured by Dainippon Screen Co., Ltd.
Exposure was carried out at 50 and processed by the company's LD-T1060 automatic processing machine. Regarding fixing and replenishment of water, a control device operated under the following conditions was prepared and replenished automatically.

(Replenishment conditions) Water replenishment / Time shown in Table 9 (Evaporation amount measurement 35 ml / hour) Set replenishment amount 120 ml / hour Area replenishment amount 60 ml / Large one piece Large and full size (610 × 508m
m) One sheet / hour was processed continuously for 10 days. After the running, the unexposed light-sensitive material was processed, the state of undissolved silver halide in the light-sensitive material was evaluated in the same manner as in Example 6, and the results were evaluated. The results are shown in Table 9.

[0191]

[Table 9]

It can be seen that the processing method of the present invention has excellent fixability.

[0193]

According to the present invention, it is possible to provide a method for processing a low-replenishment silver halide photographic light-sensitive material having good original reproducibility without a decrease in gamma in photographic characteristics.

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) G03C 5/395 G03C 5/395

Claims (13)

[Claims] 1. A support having at least one silver halide emulsion layer on a support, wherein at least one layer selected from the emulsion layer or another hydrophilic colloid layer is represented by the following general formula (1). A silver halide photographic light-sensitive material containing a hydrazine compound is developed with a compound represented by the following general formula (2) as a developing agent and at least one compound selected from 3-pyrazolidones or aminophenol compounds. When continuous processing is carried out in an automatic developing machine using a developing solution containing an auxiliary agent and further containing carbonate in an amount of 0.4 mol or more, at least a predetermined amount of water per unit time is replenished per unit time. A method for processing a silver halide photographic material. Embedded image [In the formula, A represents an aryl group or a heterocyclic ring containing at least one sulfur atom or oxygen atom, and G represents-(CO) n
— Group, sulfonyl group, sulfoxy group, —P (＝ O) R ₂₂
A or an iminomethylene group, n represents an integer of 1 or 2, and A ₁ and A ₂ are each a hydrogen atom or one is a hydrogen atom and the other is a substituted or unsubstituted alkylsulfonyl group, or a substituted or unsubstituted Represents a substituted acyl group, R is a hydrogen atom, each substituted or unsubstituted alkyl group, alkenyl group, aryl group, alkoxy group, alkenyloxy group, aryloxy group, heterocyclic oxy group, amino group,
Represents a carbamoyl group or an oxycarbonyl group. R ₂₂
Represents a substituted or unsubstituted alkyl group, alkenyl group, alkynyl group, aryl group, alkoxy group, alkenyloxy group, alkynyloxy group, aryloxy group, and amino group. [Chemical formula 2] [Wherein, R ₁ and R ₂ each independently represent a substituted or unsubstituted alkyl group, a substituted or unsubstituted amino group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted alkylthio group, or R ₁ and R ₂ may combine with each other to form a ring. k represents 0 or 1, X when k = 1 represents -CO- or -CS-, M _1, M ₂ each represents a hydrogen atom or an alkali metal. ] 2. A support having at least one silver halide emulsion layer on a support, wherein at least one layer selected from the emulsion layer and another hydrophilic colloid layer is represented by the following general formula (3). A silver halide photographic light-sensitive material containing an onium compound is developed by developing at least one compound selected from 3-pyrazolidones or aminophenol compounds containing a compound represented by the above general formula (2) as a developing agent. When continuous processing is carried out in an automatic developing machine using a developing solution containing an auxiliary agent and further containing carbonate in an amount of 0.4 mol or more, at least a predetermined amount of water per unit time is replenished per unit time. A method for processing a silver halide photographic material. Embedded image [In the formula, R ₃₁ and R ₃₂ each represent a substituted or unsubstituted lower alkyl group, alkenyl group or alkynyl group. Z represents a carbon chain forming a pyridine ring, a quinoline ring or an isoquinoline ring, n31 represents a positive integer of 1 to 5 when Z is a pyridine ring, and 1 to 7 when Z is a quinoline ring or an isoquinoline ring. Represents a positive integer. R
₃₂ may be the same or different when n31 is 2 or more. X ₃₁ ^- represents an anion. ] 3. The silver halide photographic light-sensitive material according to claim 1, wherein the silver halide photographic light-sensitive material contains a nucleation accelerator represented by the following general formula (4) or (5). Processing method. Embedded image _{Wherein, R 41, R 42, R} 43 represents a hydrogen atom, an alkyl group, a substituted alkyl group, an alkenyl group, a substituted alkenyl group, an alkynyl group, an aryl group, a substituted aryl group, R _41,
R ₄₂ and R ₄₃ can form a ring. Ar represents a substituted or unsubstituted aromatic or heterocyclic group. R ₅₁ represents a hydrogen atom, an alkyl group, an alkynyl group, or an aryl group,
Ar and R ₅₁ may be linked by a linking group to form a ring. ] 4. A support having at least one silver halide emulsion layer on a support, wherein at least one layer selected from the emulsion layer or another hydrophilic colloid layer is represented by the general formula (1). When a silver halide photographic light-sensitive material containing a hydrazine compound is continuously processed using an automatic processor, a constant amount of water is replenished to the developer per unit time, and the development replenisher is used to process the silver halide photographic light-sensitive material. Silver halide photography characterized by replenishment (area replenishment) according to the area, and when the total amount of area replenishment is insufficient for the development replenishment amount determined per unit time, the shortage is replenished after the elapse of the unit time. Processing method of photosensitive material. 5. A developing replenisher containing hydroquinone as a developing agent and at least one selected from 3-pyrazolidones and / or aminophenols as an auxiliary developing agent.
5. The method for processing a silver halide photographic light-sensitive material according to claim 4, wherein said material contains a compound of a kind. 6. The developing replenisher contains a compound represented by the above general formula (2) as a developing agent and at least one compound selected from 3-pyrazolidones and / or aminophenols as a developing auxiliary agent. 5. The method for processing a silver halide photographic material according to claim 4, wherein: 7. When continuously processing a silver halide photographic light-sensitive material using an automatic processor, a fixed amount of water is replenished to the fixing solution per unit time, and a replenishing solution is replenished according to the processing area of the light-sensitive material. Area replenishment), and when the total replenishment amount of the area is insufficient to the development replenishment amount determined per unit time, the shortage is replenished after the elapse of the unit time. . 8. A support having at least one silver halide emulsion layer on a support, wherein at least one layer selected from the emulsion layer or another hydrophilic colloid layer is represented by the general formula (1). When a silver halide photographic light-sensitive material containing a hydrazine compound is continuously processed using an automatic developing machine, predetermined amount of water is replenished per unit time, and a predetermined amount of developing replenishment exceeds the predetermined time. A method of processing a silver halide photographic light-sensitive material, wherein when the water is replenished, the replenishment of water is zero. 9. The halogen according to claim 8, wherein the predetermined amount of water replenishes the following amount of water when the evaporation amount per unit time in the developing tank of the automatic developing machine is B. Processing method of silver halide photographic light-sensitive material. 0.7 × B ≦ amount of water ≦ 1.3 × B 10. The developing replenisher contains hydroquinone as a developing agent and at least one compound selected from 3-pyrazolidones and / or aminophenols as an auxiliary developing agent. For processing silver halide photographic light-sensitive materials. 11. The developing replenisher contains a compound represented by the general formula (2) as a developing agent and at least one compound selected from 3-pyrazolidones and / or aminophenols as a developing auxiliary agent. The method for processing a silver halide photographic light-sensitive material according to claim 8, wherein 12. A support having at least one silver halide emulsion layer on a support, wherein at least one layer selected from the emulsion layer or another hydrophilic colloid layer is represented by the general formula (1). When a silver halide photographic light-sensitive material containing a hydrazine compound is continuously processed using an automatic processor, the fixing tank is replenished with predetermined water per unit time, and further fixed replenishment is performed within the fixed time. A method for processing a silver halide photographic light-sensitive material, wherein when the amount is replenished in excess, water is replenished to zero. 13. The halogen according to claim 12, wherein the predetermined amount of water is the following amount of water, assuming that the amount of evaporation per unit time in the fixing tank of the automatic developing machine is B. Processing method of silver halide photographic light-sensitive material. 0.7 × B ≦ amount of water ≦ 1.3 × B