JPH1152530A - Stabilizing solution for silver halide color photographic sensitive material and method for processing this material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To obtain a stabilizing solution capable of enhancing the storage stability of an image to be formed without causing residual dye stains in the case of reducing a replenishing amount and in the case of rapid processing by containing a specified compound. SOLUTION: The stabilizing solution contains at least one of the compounds represented by formulae I-III in which R101 -R104 is an H atom or an optionally substituted amino group or a -N=CR111 R112 group or the like; each of R111 and R112 is an H atom or an optionally substituted alkyl or such amino group; M is an H or alkali metal atoms or the like; each of R'<1> and R'<2> is an H atom or an aliphatic residue; m1 is 2, 3, or 4; each of R"1 -R"3 is an alkylene group; each of X and Y is an H atom or an optionally substituted alkyl group or the like; and (n) is an integer of 0-10.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a processing agent and a processing method for a silver halide color photographic light-sensitive material (hereinafter also referred to as a light-sensitive material or a light-sensitive material for simplicity).
More specifically, even when the replenishment amount is reduced or when rapid processing is performed, the halogen that can prevent the color fading of the dye, and does not generate residual color stain, and can maintain the state in the processing tank well. The present invention relates to a stabilizer for a silver halide color photographic light-sensitive material and a method for processing the light-sensitive material.

[0002]

2. Description of the Related Art In recent years, the London Treaty has been concluded for the purpose of protecting the global environment, and the dumping of photographic processing wastewater into the ocean has been completely prohibited in Japan since January 1, 1996. In view of this situation, efforts have been made in the photographic industry to reduce photographic processing waste liquid to the utmost. For example, a technique relating to the reduction of the waste liquid of the stabilizing liquid is described in JP-A-5-232660.

[0003] In recent years, while there has been an increasing demand for speeding up the processing, studies have also been made on speeding up a processing step using a stabilizing solution.

However, when the replenishment of the stabilizing solution is further reduced, the amount of sensitizing dye accumulated in the solution increases, so that the sensitizing dye remaining in the light-sensitive material is insufficiently washed out, and Re-staining of the sensitizing dye may occur, and the sensitizing dye contained in the silver halide light-sensitive material does not elute during processing and remains colored in the light-sensitive material. I am concerned.

[0005] Even when rapid processing is performed, the washing time of the sensitizing dye is shortened, so that the washing of the sensitizing dye becomes insufficient, which also leads to the generation of residual color stain.

In order to perform rapid processing, an apparatus for spraying a processing solution onto the emulsion surface of a light-sensitive material is often attached to an automatic developing machine (hereinafter, also referred to as an automatic developing machine). In the current machine, there is a large difference in the stirring performance between the place where the processing liquid is sprayed on the emulsion surface of the photosensitive material and the place where the processing liquid is not sprayed. In the case of the stabilizing solution, a difference in washing out of the sensitizing dye occurs due to a difference in stirring properties.
The residual color stain tends to be uneven on the light-sensitive material.

When such a residual color stain occurs,
In particular, when a photographic material for photographing is used for printing on color paper, a color balance shift occurs, and streak-like unevenness is printed, thereby greatly impairing the commercial value of a photograph.

Further, since the fixing solution, which is the processing solution in the previous step of the stabilizing step, is carried into the stabilizing tank while adhering to the photosensitive material, when the replenishment of the stabilizing solution is performed, the components of the fixing solution are stored in the stabilizing tank. The amount of accumulation increases. In recent years, the usage rate of high-sensitivity light-sensitive materials has increased, and the concentrations of silver ions and halide ions (in particular, iodide ions) accumulated in the fixing solution have tended to increase. Since such a fixing solution is brought in, a large amount of silver ions and halide ions are accumulated in the stabilizing solution. In such a situation, concerns about precipitation of poorly soluble silver halide in the stabilizing tank are increasing.

At the same time, the accumulated amount of thiosulfate, which is a fixing agent, also increases, so that insolubles composed of thiosulfate decomposed by air oxidation are generated, and the photosensitive material is scratched or adhered. Problem.

[0010] Such a low replenishment of the stabilizing solution involves a risk that the preservability of the stabilizing solution is greatly reduced.

In addition, drying of the stabilizing solution adhered to the transfer roller from the first stabilizing tank to the second stabilizing tank and the formation of fixed matter due to air oxidation are apt to occur as described above, and the photosensitive material may be scratched. However, a problem that causes a jam trouble is also likely to occur.

In order to improve the above-mentioned residual color stain, a technique of including a mercapto compound in a stabilizer is disclosed in
JP-A-35440 discloses a technique for incorporating a thioether-based compound into a stabilizing solution. These techniques are mainly embodiments for improving the residual color of a black-and-white silver halide light-sensitive material. Since black-and-white and color differ in various conditions such as sensitizing dyes and processing conditions contained in the light-sensitive material, particularly, Even when these methods are applied to a color photographic material in recent years of low replenishment, a sufficient effect of improving the residual color stain cannot be obtained, and the method cannot be put to practical use. Furthermore,
When the compound of the present invention is added to the stabilizing solution, the effect of preventing fading of the coloring dye, which cannot be imagined with a black-and-white silver halide light-sensitive material, was obtained.

Japanese Patent Application Laid-Open Nos. 3-146947 and 3-149543 disclose a technique for improving the residual color stain by including a mercapto hetero-condensed ring compound in a treatment solution.
However, there is no description of addition to the stabilizing solution, and since the added processing solution is different, it has nothing to do with the present invention and does not suggest the present invention.

[0014]

SUMMARY OF THE INVENTION It is an object of the present invention to maintain a good condition in a processing tank even when the replenishing amount is reduced or when rapid processing is performed, without residual color stain. An object of the present invention is to provide a stabilizer for a silver halide color photographic light-sensitive material and a method for processing a silver halide color photographic light-sensitive material, which further improves the storability of the obtained image. Other objects of the present invention will become apparent in the following description.

[0015]

The above objects of the present invention have been attained by the following constitutions.

(1) A stabilizer for a silver halide color photographic light-sensitive material, comprising at least one compound represented by the following general formulas (1) to (6):

[0017]

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[In the formula, each of R ₁₀₁ , R ₁₀₂ , R ₁₀₃ and R ₁₀₄ has a hydrogen atom, an alkyl group having 1 to 6 carbon atoms which may have a substituent, an acyl group, and a substituent. also an amino _{group, -N = CR 111 R 112,} -C (= NR 113) NR 114 R
₁₁₅ or a heterocyclic group (including those in which a 5- to 6-membered unsaturated ring is condensed and those having a substituent), which may be bonded to each other to form a ring, or It cannot be a hydrogen atom. R ₁₁₁ , R ₁₁₂ , R ₁₁₃ , R ₁₁₄
And R ₁₁₅ each represent a hydrogen atom, an alkyl group which may have a substituent or an amino group which may have a substituent. ]

[0019]

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[Wherein M is a hydrogen atom, an alkali metal atom,

[0021]

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Represents the following. ^{R '1, R' 2,} R '11, R' 12,
R ′ ²¹ and R ′ ²² represent a hydrogen atom or an aliphatic residue,
R ^'1 and R' ^2, may form a ring by R ^'11 and R' ¹² or R ^'21 and R' ^22. m1 and m2 represent an integer of 2 to 4. ]

[0023]

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[In the formula, R " ₁ , R" ₂ and R " ₃ represent an alkylene group. These alkylene groups may have an ether bond. R" ₁ and R " ₃ or R" ₂ and R ″ ₃ may form a ring. X and Y may be the same or different, and represent a hydrogen atom, an alkyl group which may have a substituent, or an amino group which may have a substituent. Group, ammonium group,
It represents a hydroxyl group, a carboxyl group, a sulfo group, an aminocarbonyl group or an aminosulfonyl group, and X and Y may form a ring. n represents an integer of 0 to 10. ]

[0025]

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[In the formula, Z ₁ represents a nonmetallic atom group necessary for forming an unsaturated ring. Y ₁ represents an oxygen atom, a sulfur atom or —N (R ₃ ) —. R ₃ is a hydrogen atom, an alkyl group,
Represents an aryl group, an acyl group, an allyl group, an alkanesulfonyl group, or an arenesulfonyl group. R ₁ represents an alkyl group, an acyl group, an alkanesulfonyl group, or an arenesulfonyl group. X ₁ represents an oxygen atom or a sulfur atom. ]

[0027]

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[In the formula, Z ₂ represents a nonmetallic atom group necessary for forming an unsaturated ring. Y ₂ represents an oxygen atom, a sulfur atom or —N (R ₄ ) —. R ₄ has the same meaning as R _{3 in} formula (4). R ₂ represents an alkyl group. X ₂ represents an oxygen atom, a methylene group or —N (R ₅ ) —. R ₅ is the general formula (4)
Has the same meaning as R _{3 in} ]

[0029]

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[In the formula, Z represents a group of nonmetal atoms necessary for forming an unsaturated ring. R represents a hydrogen atom, an alkyl group, an aryl group, an acyl group, an allyl group, an alkanesulfonyl group, or an arenesulfonyl group. (2) The silver halide color photographic light-sensitive material as described in (1) above, wherein the compound represented by any one of formulas (1) to (6) is contained in an amount of 0.01 to 0.8 g / l. Stabilizing solution.

(3) The stabilizer according to the above (1) or (2), which is substantially free of formaldehyde.

(4) The following general formulas (F-1) to (F-1)
4. The stabilizer for a silver halide color photographic light-sensitive material as described in any one of the above items 1 to 3, which comprises at least one compound represented by the formula (4).

[0033]

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[In the formula, R _{11 to} R ₁₆ each represent a hydrogen atom or a monovalent organic group. ]

[0035]

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Wherein R _{21 to} R ₂₃ each represent a hydrogen atom or a methylol group. ]

[0037]

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[In the formula, V ₁ and W ₁ each represent an electron-withdrawing group, and V ₁ and W ₁ may combine with each other to form a 5- or 6-membered nitrogen-containing heterocycle. Y ₁₁ represents a hydrogen atom or a group which is eliminated by hydrolysis. Z ₁₀ represents a group of nonmetallic atoms necessary for forming a monocyclic or condensed nitrogen-containing heterocyclic ring with a nitrogen atom. ]

[0039]

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[In the formula, R ₃₁ represents a hydrogen atom or an aliphatic group, R ₃₂ and R ₃₃ each represent an aliphatic group or an aryl group, and R ₃₂ and R ₃₃ are bonded to each other to form a ring. Is also good.
Z ₁₁ and Z ₁₂ each represent an oxygen atom, a sulfur atom or -N
( _R34 )-. However, Z ₁₁ and Z ₁₂ are not an oxygen atom, a sulfur atom or —N (R ₃₄ ) — at the same time. R
₃₄ represents a hydrogen atom, a hydroxy group, an aliphatic group or an aryl group. ]

[0041]

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[Wherein, R ₃₅ represents a hydrogen atom or an aliphatic hydrocarbon group, V ₂ represents a group which is eliminated by hydrolysis, M represents a cation, and W ₂ and Y ₁₂ each represent a hydrogen atom or Represents a group which is eliminated by hydrolysis, and n is 1 to 10
Of an integer, Z ₁₃ represents a hydrogen atom, an aliphatic hydrocarbon group, an aryl group or a hydrolyzable by a group which desorbs, R ₃₆
Represents an aliphatic hydrocarbon group or an aryl group. Z ₁₃ is R ₃₆
And may form a ring. ]

[0043]

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[Wherein A _{1 to} A ₄ represent a hydrogen atom, an alkyl group, an alkenyl group, or a pyridyl group. l represents 0 or 1. ]

[0045]

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[Wherein, Z ₁₄ represents an atomic group necessary for forming a hydrocarbon ring or a hetero ring, X ₁₁ represents an aldehyde group,

[0047]

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Wherein R ₄₁ and R ₄₂ each represent a lower alkyl group which may have a substituent, and p is an integer of 1-4. ]

[0049]

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Wherein R _{51 to} R ₅₃ each represent a hydrogen atom, an alkyl group or an aryl group, and X ₁₆ represents a nitrogen-containing heterocyclic group. ]

[0051]

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[Wherein X ₁₂ , X ₁₃ , X ₁₄ and X ₁₅ are each —NR ₆₀ —, ＮN—, —O—, —S—, —CR ₆₁ R
_{62 -, = CR 63 -,} - CO- or -C (= NR ₆₄₎ - represents a represents _{R 60, R 61, R 62} , R 63 and R ₆₄ are each a hydrogen atom or a substituent. Z ₁₅ and Z ₁₆ each represent a nonmetallic atom group necessary for forming a 4- to 8-membered ring. (5) A method for processing a silver halide color photographic light-sensitive material, wherein the processing is performed using the stabilizer for a silver halide color photographic light-sensitive material according to any one of the above items 1 to 4.

(6) The method for processing a silver halide color photographic light-sensitive material as described in (5) above, wherein the stabilizing solution is directly introduced into a processing tank before the step of processing using the stabilizing solution.

(7) The method for processing a silver halide color photographic light-sensitive material as described in (5) or (6) above, wherein the silver halide color photographic light-sensitive material has a magnetic recording layer containing ferromagnetic particles.

Hereinafter, the present invention will be described in detail. The stabilizer of the present invention is characterized by containing the compounds represented by the general formulas (1) to (6).

Specific examples of the compounds represented by formulas (1) to (6) (hereinafter, also referred to as the compound of the present invention) are shown below, but are not limited thereto.

[0057]

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[0058]

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[0059]

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[0060]

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[0061]

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[0062]

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[0063]

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[0064]

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[0065]

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[0066]

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[0067]

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[0068]

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[0069]

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Preferred among these compounds is 1-
4,1-10,2-1,3-1,4-1,5-7,6-
6, particularly preferably 1-4 and 1-10. These may be used alone or in combination.

In the present invention, the concentration of the compound of the present invention contained in the stabilizer is preferably in the range of 0.01 to 0.8 g / L, and more preferably in the range of 0.05 to 0.5 g / L. It is more preferable, and the most preferable range is from 0.1 to 0.3 g / L from the viewpoint of the object of the present invention and the precipitation property.

In the present invention, it is preferable from the object of the present invention that the stabilizing solution does not contain formaldehyde. Formaldehyde is used to block the reactive sites of unreacted magenta couplers contained in the light-sensitive material to be processed, prevent color stain (stain) after long-term storage, and improve the fading of dye images. Although the formaldehyde may be contained in the stabilizing solution, the formaldehyde may react with the sulfite brought in together with the thiosulfate from the fixing solution to cause precipitation or promote sulfuration, so that the photosensitive material to be processed is It is preferable not to contain formaldehyde from the viewpoint that the problem of back surface contamination and sulfurization is improved.

Further, in order to make the effect of the compound of the present invention more remarkable and to block off the unreacted magenta coupler, the compounds represented by the above general formulas (F-1) to (F-14) are added to the stabilizing solution. It is preferable that at least one of them is contained.

Specific examples of the compound represented by formula (F-1) are shown below, but it should not be construed that the invention is limited thereto.

[0075]

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[0076]

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[0077]

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The triazine compound represented by the general formula (F-1) is used in an amount of 0.05 to 5 per liter of the processing solution.
It is preferably used in the range of 0 g, more preferably in the range of 0.1 to 20 g.

Formula (F-2), (F-3) or (F-
Specific examples of the methylol-based compound represented by 4) include:
The following compounds are mentioned.

(F-2-1) Dimethylolurea (F-2-2) Trimethylolurea (F-3-1) Trimethylolmelamine (F-3-2) Tetramethylolmelamine (F-3-3) Penta Methylol melamine (F-3-4) Hexamethylol melamine (F-4-1) Dimethylol guanidine (F-4-2) Methylol guanidine (F-4-3) Trimethylol guanidine 0.05 ~
It is preferably used in the range of 20 g, more preferably in the range of 0.1 to 10 g.

Specific examples of the compounds represented by formulas (F-5) and (F-6) are shown below, but the invention is not limited thereto.

[0082]

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[0083]

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[0084]

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The amount of the compounds represented by formulas (F-5) and (F-6) is 0.01 to 1 per liter of the processing solution.
It is about 20 g, preferably 0.03 to 15 g, more preferably 0.05 to 10 g.

Examples of the compound represented by formula (F-7) are shown below, but it should not be construed that the invention is limited thereto.

[0087]

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The addition amount of the compound represented by the formula (F-7) is about 0.01 to 20 g, preferably 0.03 to 15 g, and particularly preferably 0.05 to 10 g per liter of the processing solution.

The following formulas (F-8) to (F-10)
Specific examples of the compound represented by are shown below, but the invention is not limited thereto.

[0090]

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[0091]

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The amount of the compounds represented by the general formulas (F-8) to (F-10) is 0.01 to 1 per liter of the processing solution.
About 20 g, preferably 0.03 to 15 g, and more preferably 0.1 g to 0.1 g.
05 to 10 g.

The compound represented by the general formula (F-11)
Specifically, Beilsteins: Handbuch der Organischchen Chemie (Beilsteins)
Handbuch der Organishen C
hemi), Vol. 26, pp. 200-212 of the second supplement. Among them, those soluble in water are preferred in the present invention. The following are representative examples.

[0094]

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[0095]

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[0096]

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[0097]

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[0098]

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[0099]

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[0100]

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The addition amount of the compound represented by formula (F-11) is preferably 0.1 to 20 g per liter of the processing solution.

Preferred examples of the compound represented by formula (F-12) are shown below.

[0103]

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The exemplified compounds (F-12-1) to (F-12)
-52) is obtained by inserting various substituents into 1 to 6 in the above formula as follows.

[0105]

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[0106]

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[0107]

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[0108]

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[0109]

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Among the specific examples of the compound represented by formula (F-12), a more preferred compound is (F-
12-2), (F-12-3), (F-12-4),
(F-12-6), (F-12-23), (F-12-
24) and (F-12-52), and most preferably (F-12-3).

The compound represented by formula (F-12) can be easily obtained as a commercial product.

The amount of the compound represented by the formula (F-12) is preferably 0.05 to 20 g, more preferably 0.1 to 15 g, and particularly preferably 0.5 to 15 g per liter of the stabilizing solution. The range is from 10 to 10 g.

Examples of the compound represented by formula (F-13) are shown below.

[0114]

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[0115]

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[0116]

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[0117]

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[0118]

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[0119]

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Among the specific examples of the compound represented by formula (F-13), a more preferred compound is (F-1)
3-1), (F-13-2), (F-13-3), (F
-13-8), (F-13-10), (F-13-1)
4) (F-13-35), (F-13-36), (F-
13-39), (F-13-45), (F-13-5)
5), (F-13-60), (F-13-65), (F
-13-67), (F-13-68), (F-13-6)
9), (F-13-72) and (F-13-74).

The compound represented by formula (F-13) can be easily obtained as a commercial product.

The amount of the compound represented by the formula (F-13) is preferably 0.05 to 20 g, more preferably 0.1 to 15 g, and particularly preferably 0 to 15 g per liter of the stabilizing solution. It is in the range of 0.5 to 10 g.

Specific examples of the compound represented by formula (F-14) are shown below.

[0124]

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[0125]

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[0126]

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[0127]

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[0128]

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[0129]

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The addition amount of the compound represented by the formula (F-14) is preferably 0.05 to 20 g, more preferably 0.1 to 15 g, and particularly preferably 0 to 15 g per liter of the stabilizing solution. It is in the range of 0.5 to 10 g.

The replenishing amount of the stabilizer in the present invention is preferably 1200 ml or less, more preferably 100 to 900 ml per 1 m ^{2 of the} light-sensitive material to be processed, from the viewpoint of sufficiently exhibiting its effect.

The number of the stabilization tanks may be one, but the number of the tanks can be increased up to about 2 to 10 tanks, and the replenishment amount of the stabilizing solution can be reduced by increasing the number of the tanks. Considering the compactness of the developing machine, it is preferable to use about 2 to 6 tanks. The replenisher may be replenished in several places, but it is preferable to replenish the replenisher to a later tank as far as possible from the viewpoint of the flow of the light-sensitive material, and to overflow the replenisher (the tanks are connected by a pipe located below the liquid level). In this case, it is preferable to adopt a type in which a solution flows through the tube (including the case where the solution passes through the tube), that is, a counter current type (multi-stage countercurrent type), in which a cascade flow type is included. More preferably, the replenisher is replenished to the last stabilization tank with two or more stabilization tanks, and the overflow liquid is sequentially transferred to the previous tank and poured.

Further, in the present invention, the introduction of the processing solution pumped out of the stabilizing tank into the processing tank in the preceding process, for example, in the fixing solution in the fixing process, not only reduces the replenishment amount but also improves the fixability and the residual color. From the viewpoint of improvement of

The stable processing temperature and time in the present invention are 0
10 seconds to 100 seconds at 50 ° C. to 20 ° C.
More preferably, it is 15 seconds to 70 seconds at 0 ° C.

In the present invention, the pH of the stabilizing solution is 3 to 1.
0 is preferable, and 6 to 9 is more preferable.

Preferred specific processing steps of the processing method according to the present invention are shown below.

(1) Color development → bleaching → fixing → washing (2) Color developing → bleaching → fixing → washing → stable (3) Color developing → bleaching → fixing → stable (4) Color developing → bleaching → fixing → first Stable → second stable (5) color development → bleach → bleach-fix → washing (6) color development → bleach → bleach-fix → washing → stable (7) color development → bleach → bleach-fix → stable (8) color development → bleach → Bleaching and fixing → First stable → Second stable (9) Color development → Bleaching → Bleaching and fixing → Fixing → Washing → Stable (10) Color developing → Bleaching → Bleaching and fixing → Fixing → First stable →
Second stability (11) Color development → bleach-fix → stable (12) Color development → bleach → first fix → second fix → stable (13) Color development → bleach → fix → first stable → second stable →
Third stable Among these steps, (3), (4), (7), (1)
0), (12) and (13) are preferable, and particularly (3),
(4) and (13) are preferred.

In practicing the present invention, the color developing step, the bleaching step, and the fixing step may be constituted according to a usual method, for example, a method described in JP-A-5-224373.

The silver halide of the light-sensitive material to be processed includes silver chloride, silver chlorobromide, silver bromide, silver iodobromide, silver iodochlorobromide and the like. Means that the silver iodide content of the photographic material is 5 mol% of the total silver halide
It is preferable that the silver halide color photographic material has a relatively high silver iodide content. A photosensitive material provided with a magnetic recording layer is preferable from the viewpoint of magnetic recording.

[0140]

EXAMPLES Examples of the present invention will be shown below, but the present invention is not limited to these examples.

Example 1 A Konica Color Negative Film LV400 (24 shots manufactured by Konica Corporation) imagewise exposed by a conventional method was used for one day with a color negative processor (CL-KP-50QA) in the following processing steps. The running process for one month was performed at a ratio of 20 tubes.

(Processing step) Processing time Processing temperature Replenishment amount Color development 3 minutes 15 seconds 38 ° C. 520 ml / m ² Bleaching 45 seconds 38 ° C. 100 ml / m ² Fixing-1 45 seconds 38 ° C. Fixing-2 45 seconds 38 ° C. 510 ml / m ² Stable-1 20 seconds 38 ° C. Stable-2 20 seconds 38 ° C. Stable-3 20 seconds 38 ° C. 860 ml / m ² Drying 80 seconds 55 ° C. Fixing from 2 to 1, stability from 3 to 2, 2 to 1 It is a flow method.

The formulas of the processing solution and the replenisher used are as follows.

(Color development start solution) Potassium carbonate 30 g Sodium hydrogen carbonate 2.5 g Potassium sulfite 3.0 g Sodium bromide 1.2 g Potassium iodide 0.6 mg Hydroxylamine sulfate 2.5 g Sodium chloride 0.6 g 4-amino -3-Methyl-N-ethyl-N- (β-hydroxyethyl) aniline sulfate 4.6 g Diethylenetriaminepentaacetic acid 3.0 g Potassium hydroxide 1.2 g Water was added to make 1 L, and potassium hydroxide or 20% sulfuric acid was added. And adjust the pH to 10.0.

(Color developing replenisher) Potassium carbonate 40 g Sodium hydrogen carbonate 3 g Potassium sulfite 7 g Sodium bromide 0.5 g Hydroxylamine sulfate 3.1 g 4-Amino-3-methyl-N-ethyl-N- (β-hydroxy Ethyl) Aniline sulfate 6.5 g Diethylenetriaminepentaacetic acid 3.0 g Potassium hydroxide 2 g Add water to make 1 L, and adjust the pH to 10.2 using potassium hydroxide or 20% sulfuric acid.

(Bleaching start liquid) 133 g of ferric ammonium 1,3-propylenediaminetetraacetate 5 g of 1,3-propylenediaminetetraacetic acid 5 g of ammonium bromide 100 g of succinic acid 30 g of maleic acid 70 g Adjust the pH to 4.4 using 20% sulfuric acid.

(Bleaching replenisher) Ferric ammonium 1,3-propylenediaminetetraacetate 175 g 1,3-propylenediaminetetraacetic acid 6.5 g Ammonium bromide 120 g Succinic acid 40 g Maleic acid 80 g Water was added to make 1 L, and ammonia was added. Adjust the pH to 3.4 using water or 20% sulfuric acid.

(Fixing Solution, Fixing Replenishing Solution) Ammonium thiosulfate 230 g Sodium sulfite 18 g Potassium carbonate 2 g Ethylenediaminetetraacetic acid disodium 2 g Add water to make up to 1 L, and use ammonia water or 20% sulfuric acid to make pH = 6. 5 Adjust.

(Stabilizing Solution, Stable Replenishing Solution) m-hydroxybenzaldehyde (Exemplified Compound F-12-3) 1.5 g Disodium ethylenediaminetetraacetate 0.6 g Potassium carbonate 0.2 g Compound 0.2 g described in Table 1 In addition, finish to 1L.

After finishing the running process, the unexposed photographic material was processed. X-rite
It is measured by a densitometer, and is defined as Dmin (R).
Further, in order to completely remove the sensitizing dye remaining in the photographic material, the photographic material was washed with pure water at 40 ° C. for 10 minutes or more under sufficient stirring, dried, and the red density was measured again. This is D'min (R). D'mi from Dmin (R)
n (R), and subtract this from the degree of residual color stain ΔDm.
in (R).

If the degree of the residual color is 0.05 or less, there is no practical problem.

The wedge-shaped exposed light-sensitive material is processed by a conventional method, and the transmission density at 550 nm of the highest density portion of the processed light-sensitive material is measured.
It was stored in the dark at 0% RH for 14 days. 5 after storage
The transmission density at 50 nm was measured, and the fading rate of the magenta dye was determined. Table 1 shows the results.

Further, the state of the first stabilization tank after the running processing was completed was observed and evaluated as follows.

◎: No abnormalities were observed in the first tank. ○: A slight sediment was observed in the first tank, but at a level that was not problematic in practice. X: A large amount of sediment was observed in the first tank. Table 1 shows the results of the degree of residual color, which is a practically problematic level, the fading rate of the magenta dye, and the state of the first stabilization tank.

[0155]

[Table 1]

As can be seen from Table 1, the addition of the compound of the present invention to the stabilizing solution not only improves the residual color, but also prevents the fading of the magenta dye and improves the condition of the first stabilizing tank. You can see that it can be kept.

Example 2 The same experiment as in Example 1 was carried out except that the concentrations of the compound of the present invention (described in Table 2) in the stabilizer and the replenisher were changed. Table 2 shows the results. The degree of residual color and the fading rate of the magenta dye were evaluated in the same manner as in Example 1. Further, the liquid in the first stable tank after the completion of the running treatment was placed in a container having an opening area ratio of 10 cm ² / L, stored at 50 ° C., and the number of days for which precipitation occurred was examined.

[0158]

[Table 2]

From Table 2, it can be seen that from the viewpoint of sufficiently reducing the fading of the residual color stain and the magenta dye and maintaining a good condition in the stabilizing bath, the addition amount of the compound of the present invention is 0.01%.
g / l to 0.8 g / l, more preferably 0.1 g / l
It can be seen that the most preferable range is from / L to 0.3 g / L.

Example 3 The same experiment as in Example 1 was carried out except that the compositions of the stabilizing solution and the stabilizing replenishing solution were changed as follows.

Formalin Concentration shown in Table 3 Exemplified Compound (1-10) Concentration shown in Table 3 Disodium ethylenediaminetetraacetate 0.6 g Potassium carbonate 0.2 g Water is added to make up to 1 L. Here, formalin is It is an approximately 37% aqueous solution of formaldehyde.

After the running process, the condition of the back surface of the photosensitive material and the condition of the second stabilizing tank were observed. The red density of the unexposed portion of the light-sensitive material was measured, and the degree of the residual color was evaluated in the same manner as in Example 1.

(Evaluation of film back surface dirt) ◎: No dirt is seen on the back surface ○: Slight dirt is seen on the back surface but no problem ×: Dirt is clearly seen on the back surface, which is a practical problem (Evaluation of the condition of the second tank) ◎: No abnormality is seen in the second tank ○: Some dirt is seen in the second tank, but there is no problem ×: Clearly in the second tank Table 3 shows the results where sulfuration was observed, which is a practically problematic level.

[0164]

[Table 3]

From Table 3, it can be seen that when no formaldehyde is contained, the compound of the present invention has a greater effect of reducing the residual color stain, and the stain on the back surface and the situation in the second stabilization tank are more preferable.

Example 4 The same experiment as in Example 1 was carried out except that the compositions of the stabilizing solution and the stabilizing replenishing solution were changed as follows.

Compounds represented by formulas (F-1) to (F-14) 2 g Compound (1-10) of the present invention 0.2 g Disodium ethylenediaminetetraacetate 0.6 g Potassium carbonate 0.2 g Water was added. To 1L.

In addition to calculating the degree of residual color stain from the measurement of the red density, the treated film was treated at 75 ° C. and 20%
It was stored in a dark place for 14 days under RH conditions, and the difference in yellow transmission density before and after storage (yellow stain density) was measured.
The smaller the yellow stain density, the better the performance. Table 4 shows the results.

[0169]

[Table 4]

From Table 4, it is found that the compounds represented by the general formulas (1) to (6) and the compounds represented by the general formulas (F-1) to (F-14) are contained in combination in a stabilizing solution. This indicates that the generation of yellow stain in the unexposed portion during storage over time is improved.

Example 5 Experiment No. 1 of Example 1 In 1-3, from the stabilization tank closest to the fixing tank among the three stabilization tanks, 1 m ²
Of the fixing replenisher is supplied to the immediately preceding fixing tank by means of a bellows pump (fixing tank replenishment mode 1), the fixing replenisher is doubled, and the concentrated fixing replenishment amount is fixed at 255 ml per m ² of film. When a running test was performed by replenishing the second tank, the level of residual color was 0 at the end of the running. Further, it was confirmed that the total amount of photographic waste liquid generated during this treatment was reduced by about 23%.

After the running process was completed, the amount of residual silver in the unexposed portions of the processed film was measured by a fluorescent X-ray method. The fixing tank replenishment mode 2 refers to a replenishment mode in which the stabilizer is not supplied to the fixing tank at all. Table 5 shows the results.

[0173]

[Table 5]

From these facts, by using part or all of the stabilizing tank of the present invention for the fixing tank, the effects of the present invention can be exhibited more favorably and the total amount of photographic waste liquid can be reduced. You can see that.

Example 6 Preparation of Magnetic Recording Medium << Preparation of Support >> 0.1 part by weight of calcium acetate hydrate as a transesterification catalyst was added to 100 parts by weight of dimethyl 2,6-naphthalenedicarboxylate and 60 parts by weight of ethylene glycol. After the addition, a transesterification reaction was carried out according to a conventional method.
To the obtained product, 0.05 parts by weight of antimony trioxide,
0.03 parts by weight of trimethyl phosphate was added.
Then, gradually raise the temperature and reduce the pressure, 290 ° C, 0.05 mm
Polymerization was performed under Hg conditions to obtain polyethylene-2,6-naphthalate having an intrinsic viscosity of 0.60.

This was vacuum-dried at 150 ° C. for 8 hours, melt-extruded in a layer form from a T-die at 300 ° C., adhered to a cooling drum at 50 ° C. while applying static electricity, cooled and solidified, and the unstretched sheet was cooled. Obtained. This unstretched sheet was stretched 3.3 times in the machine direction at 135 ° C. using a roll-type longitudinal stretching machine.

The obtained uniaxially stretched film was stretched in a first stretching zone at 145 ° C. by 50% of the total transverse stretching ratio using a tenter type transverse stretching machine, and further at a second stretching zone at 155 ° C. at a total transverse stretching ratio of 3. The film was stretched three times. Then 10
Heat treated at 0 ° C for 2 seconds, and further heat-fixed zone 200 ° C
For 5 seconds and a second heat setting zone at 240 ° C. for 15 seconds. Next, the film was gradually cooled to room temperature over 30 seconds while relaxing in a transverse direction by 5% to obtain a polyethylene naphthalate film having a thickness of 85 μm.

This is wound around a stainless steel core, and
A heat treatment (annealing treatment) was performed at 10 ° C. for 48 hours to form a support.

On both sides of this support, 12 W / m ² / min
Of the undercoating coating solution B-1
Is applied to a dry film thickness of 0.4 μm, and 1
A 2 W / m ² / min corona discharge treatment was applied, and the undercoat coating solution B-2 was applied so as to have a dry film thickness of 0.06 μm.

On the other surface subjected to the corona discharge treatment at 12 W / m ² / min, the undercoating coating solution B-3 was dried to a thickness of 0.
2 μm, and 12 W / m ² / m
An in-corona discharge treatment was performed, and a coating solution B-4 was applied so as to have a dry film thickness of 0.2 μm.

Each of the layers was dried at 90 ° C. for 10 seconds after coating, and after the four layers were coated, heat-treated at 110 ° C. for 2 minutes, and then cooled at 50 ° C. for 30 seconds.

<Undercoat Coating Solution B-1> A copolymer latex liquid of 30% by weight of butyl acrylate, 20% by weight of t-butyl acrylate, 25% by weight of styrene and 25% by weight of 2-hydroxyethyl acrylate (solid content: 30% 125 g Compound (UL-1) 0.4 g Hexamethylene-1,6-bis (ethylene urea) 0.05 g Finish with water 1000 ml <Subbing coating solution B-2> Hydroxidation of styrene-maleic anhydride copolymer Sodium aqueous solution (solid content 6%) 50 g Compound (UL-1) 0.6 g Compound (UL-2) 0.09 g Silica particles (average particle size 3 μm) 0.2 g Finish with water 1000 ml <Coating solution B-3> Butyl 30% by weight of acrylate, 20% by weight of t-butyl acrylate, 25% by weight of styrene and 2-hydroxyacrylate 2 1000ml finish in weight percent of the copolymer latex solution (solid content 30%) 50 g Compound (UL-1) 0.3 g Hexamethylene-1,6-bis (ethyleneurea) 1.1 g Water

[0183]

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<Coating Solution B-4> 60 mol% of dimethyl terephthalate, 30 mol% of dimethyl isophthalate, 10 mol% of a sodium salt of dimethyl 5-sulfoisophthalate, 50 mol% of ethylene glycol as a glycol component, 50 mol% of diethylene glycol was copolymerized by a conventional method. The copolymer was stirred in hot water at 95 ° C. for 3 hours to obtain a 15% by weight aqueous dispersion A.

Aqueous dispersion of tin oxide-antimony oxide composite fine particles (average particle diameter: 0.2 μm) (solid content: 40% by weight) 109 g Aqueous dispersion A 67 g Finished with water 1000 ml << Coating of magnetic recording layer >> Sublayer U- for processing support
4 On the layer coated with the coating solution, a magnetic recording layer coating solution having the following composition was dried with a precision extrusion coater to a dry film thickness of 0.
The coating was applied so as to have a thickness of 8 μm, and at the same time as drying, the magnetic substance was oriented in the application direction in an orientation magnetic field while the coating film was not dried, thereby achieving high output during magnetic recording and reproduction.

[Composition and Preparation of Magnetic Recording Layer Coating Solution M-1] Cobalt-containing gamma iron oxide (average major axis length 0.12 μm, minor axis length 0.015 μm, Fe ²⁺ / Fe ³⁺ = 0.2, Specific surface area 40 m ² / g, Hc = 750 Oersted) 10 parts by weight Alumina (α-Al ₂ O ₃ , average particle size 0.2 μm) 3 parts by weight Diacetyl cellulose (manufactured by Teijin Limited) 150 parts by weight Polyurethane (N3132, Nippon Polyurethane Co., Ltd.) 15 parts by weight Stearic acid 2 parts by weight Cyclohexanone 920 parts by weight Acetone 920 parts by weight After thoroughly mixing and dispersing the above, and then dispersing with a sand mill, coronate-3041 of polyisocyanate (manufactured by Nippon Polyurethane Co., Ltd.) (50% by weight of solid content), and then sufficiently stirred and mixed to obtain a magnetic coating material M-1.

<< Coating of Lubricating Layer >> A lubricant coating solution (wax liquid described below) was prepared by dispersing a carnauba wax in a water / methanol mixed solution so as to contain 0.1% of carnauba wax on the magnetic recording layer. Was applied so that the coating weight of was 15 mg / m ² . The raw material after the wax application was passed through a heat treatment zone at 100 ° C. for 5 minutes to dry, and then left in an oven at 40 ° C. for 5 days to sufficiently perform a crosslinking reaction of isocyanate.

(Preparation of Wax Liquid) Polyoxyethylene lauryl ether 4 was added to 100 parts by weight of water heated to 90 ° C.
Parts by weight, and 40 parts by weight of carnauba wax separately melted at 90 ° C. were added thereto, followed by sufficiently stirring using a high-speed stirring homogenizer to prepare a dispersion of carnauba wax (WAX1). .

Next, 995 parts by weight of water, 900 parts by weight of methanol and propylene glycol monomethyl ether 10
0 parts by weight, and 5 parts by weight of WAX1 was added thereto.
By stirring, a wax liquid was prepared.

After providing the undercoating layer with the undercoating coating solutions B-1 and B-2 under the same conditions on the side of the magnetic recording medium opposite to the magnetic recording layer side, the undercoat layer having the following composition was prepared. A sample 101 was provided with a photographic component layer. The addition amount is expressed in grams per 1 m ^2. However, silver halide and colloidal silver were converted to the amount of silver, and sensitizing dyes (indicated by SD) were shown in moles per mole of silver.

First Layer (Antihalation Layer) Black Colloidal Silver 0.16 UV-1 0.3 CM-1 0.044 OIL-1 0.044 Gelatin 1.33 Second Layer (Intermediate Layer) AS-10 .16 OIL-1 0.20 Gelatin 1.40 Third layer (low-sensitivity red-sensitive layer) Silver iodobromide a 0.12 Silver iodobromide b 0.50 SD-1 3.0 × 10 ^-5 SD-4 1.5 × 10 ^-4 SD-3 3.0 × 10 ^-4 SD-6 3.0 × 10 ^-6 C-1 0.51 CC-1 0.047 OIL-2 0.45 AS- 2 0.005 Gelatin 1.40 4th layer (medium-speed red-sensitive layer) Silver iodobromide c 0.64 SD-1 3.0 × 10 ^-5 SD-2 1.5 × 10 ^-4 SD- ^{3 3.0 × 10 -4 C-2} 0.22 CC-1 0.028 DI-1 0.002 OIL-2 0.21 AS-3 0.006 Zera Down 0.87.

Fifth layer (high-sensitivity red-sensitive layer) Silver iodobromide c 0.13 Silver iodobromide d 1.14 SD-1 3.0 × 10 ^-5 SD-2 1.5 × 10 ^{− 4} SD-3 3.0 × 10 ^-4 C-2 0.085 C-3 0.084 CC-1 0.029 DI-1 0.027 OIL-2 0.23 AS-3 0.013 Gelatin 1. 23 6th layer (intermediate layer) OIL-1 0.29 AS-1 0.23 gelatin 1.00 7th layer (low-sensitivity green color-sensitive layer) Silver iodobromide a 0.245 Silver iodobromide b0 .105 SD-6 5.0 × 10 ^-4 SD-5 5.0 × 10 ^-4 M-1 0.21 CM-2 0.039 OIL-1 0.25 AS-2 0.003 AS-40 0.063 gelatin 0.98.

Eighth Layer (Intermediate Layer) M-1 0.03 CM-2 0.005 OIL-1 0.16 AS-1 0.11 Gelatin 0.80 Ninth Layer (Medium Speed Green Sensitive Layer) Silver iodobromide e 0.87 SD-7 3.0 × 10 ^-4 SD-8 6.0 × 10 ^-5 SD-9 4.0 × 10 ^-5 M-1 0.17 CM-2 0.048 CM-3 0.059 DI-2 0.012 OIL-1 0.29 AS-4 0.05 AS-2 0.005 Gelatin 1.43 10th layer (highly sensitive green color-sensitive layer) Silver iodobromide f 1.19 SD-7 4.0 × 10 ^-4 SD-8 8.0 × 10 ^-5 SD-9 5.0 × 10 ^-5 M-1 0.09 CM-3 0.020 DI-30 0.005 OIL-1 0.11 AS-4 0.026 AS-5 0.014 AS-6 0.006 Gelatin 0.78.

11th layer (yellow filter layer) Yellow colloidal silver 0.05 OIL-1 0.18 AS-7 0.16 gelatin 1.00 12th layer (low-sensitivity blue-sensitive layer) Silver iodobromide g 0.29 silver iodobromide h 0.19 SD-10 8.0 × 10 ^-4 SD-11 3.1 × 10 ^-4 Y-1 0.91 DI-4 0.022 OIL-1 0.37 AS -2 0.002 Gelatin 1.29 13th layer (high-sensitivity blue-sensitive layer) Silver iodobromide h 0.13 Silver iodobromide i 1.00 SD-10 4.4 × 10 ^-4 SD-11 1.5 × 10 ^-4 Y-1 0.48 DI-4 0.019 OIL-1 0.21 AS-2 0.004 Gelatin 1.55 Fourteenth layer (first protective layer) Silver iodobromide j 0 .30 UV-1 0.055 UV-2 0.110 OIL-2 0.63 Gelatin 1.32 15th layer (No. 2 protective layer) PM-1 0.15 PM-2 0.04 WAX-1 0.02 D-1 0.001 Gelatin 0.55.

Incidentally, in addition to the above composition, a coating aid SU-
1, SU-2, SU-3, dispersing aid SU-4, viscosity modifier V-1, stabilizers ST-1, ST-2, antifoggant A
F-1, two types of polyvinylpyrrolidone (AF-2) having a weight average molecular weight of 10,000 and a weight average molecular weight of 1,100,000, inhibitors AF-3, AF-4 and AF-
5. Hardeners H-1, H-2 and preservative Ase-1 were added.

The structure of the compound used in the above sample is shown below. The characteristics of the silver iodobromide used are shown below (the average grain size is one side length of a cube of the same volume).

Emulsion No. Average particle size (μm) Average AgI amount (mol%) Diameter / thickness ratio Silver iodobromide a 0.30 2.0 1.0 b 0.40 8.0 1.4 c 0.60 7.0 3.0. 1d 0.74 7.0 5.0 e 0.60 7.0 4.1 f 0.65 8.7 6.5 g 0.40 2.0 4.0 h 0.65 8.0 1. 4 i 1.00 8.0 2.0 j 0.05 2.0 1.0

[0198]

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[0199]

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[0200]

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[0201]

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[0202]

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[0203]

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[0204]

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[0205]

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[0206]

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The prepared sample was 35 mm wide and 100 m long.
Then, a 6 kHz square wave signal was recorded at a transport speed of 100 mm / S by a magnetic write head and wound around a reel.

The continuous processing was carried out in the same manner as in Example 1 except that the additives were changed and the replenishing amount of the stabilizing solution was changed as shown in Table 6, and then the photosensitive material prepared by the above-mentioned method was processed. The degree of residual color was evaluated in the same manner as in Example 1, and the magnetic recording of the magnetic recording layer of the processed photosensitive material was evaluated according to the following criteria.

<Evaluation of clogging of magnetic head> A square wave signal was read from the processed photosensitive material by the magnetic reading head at the same transport speed, and a head clog was generated at a point where the output dropped by 3 dB or more from the initial value. The occurrence level of head clog was evaluated based on the length (m) from the start of the test. The smaller the numerical value, that is, the more unfavorable the occurrence of head clog at a short distance, the more unfavorable.

<Evaluation of Magnetic Characteristics> In the same manner as in the test for evaluation of clogging of the magnetic head, the initial value was set to 0.5 dB.
再生, 0.5 dB or more and 1 d
Those reproduced with a decrease of less than B were marked with Δ, and those reproduced with a decrease of 1 dB or more were marked X. Table 6 shows the results.

[0211]

[Table 6]

It can be seen that the use of the compound of the present invention has the same magnetic properties as the case where the stabilizer is sufficiently replenished even when the stabilizer is replenished at a low level.

[0213]

According to the present invention, residual color stain does not occur even when the replenishing amount is reduced or when rapid processing is performed, and the state in the processing tank can be maintained well. Further, it is possible to provide a stabilizing solution for a silver halide color photographic light-sensitive material and a method for processing a silver halide color photographic light-sensitive material, in which the storage stability of the obtained image is improved.

Claims (7)

[Claims] 1. A stabilizer for a silver halide color photographic light-sensitive material, comprising at least one compound represented by the following general formulas (1) to (6). Embedded image [Wherein, R ₁₀₁ , R ₁₀₂ , R ₁₀₃ and R ₁₀₄ are each a hydrogen atom, an alkyl group having 1 to 6 carbon atoms which may have a substituent,
Acyl group, amino group which may have a substituent, -N = CR
₁₁₁ R ₁₁₂ , —C (＝ NR ₁₁₃ ) NR ₁₁₄ R ₁₁₅ or a heterocyclic group (including those in which a 5- to 6-membered unsaturated ring is condensed and those having a substituent), which are bonded to each other To form a ring, and not all are simultaneously hydrogen atoms. R ₁₁₁ , R ₁₁₂ , R ₁₁₃ , R ₁₁₄ and R ₁₁₅ each represent a hydrogen atom, an alkyl group which may have a substituent or an amino group which may have a substituent. [Chemical formula 2] [Wherein M is a hydrogen atom, an alkali metal atom, Represents ^{R '1, R' 2,} R '11, R' 12, R '21 and R' ²² represents a hydrogen atom or an aliphatic residue, R ^'1 and R' ^2, R ^'11 and R' ¹² or R ^'21 and R' may form a ring by ^22. m1 and m2 represent an integer of 2 to 4. [Formula 4] [In the formula, R " ₁ , R" ₂ and R " ₃ represent an alkylene group. These alkylene groups may have an ether bond. R" ₁ and R " ₃ or R" ₂ and R " And may form a ring with _3. X and Y may be the same or different,
X and Y represent a hydrogen atom, an alkyl group which may have a substituent, an amino group which may have a substituent, an ammonium group, a hydroxyl group, a carboxyl group, a sulfo group, an aminocarbonyl group or an aminosulfonyl group. And may form a ring. n represents an integer of 0 to 10. [Chemical formula 5] [In the formula, Z ₁ represents a group of non-metallic atoms necessary for forming an unsaturated ring. Y ₁ is an oxygen atom, a sulfur atom or —N (R ₃ )
Represents-. R ₃ is a hydrogen atom, each of which may have a substituent, an alkyl group, an aryl group, an acyl group, an allyl group,
Represents an alkane sulfonyl group or an arene sulfonyl group. R ₁ represents an alkyl group, an acyl group, an alkanesulfonyl group, or an arenesulfonyl group, each of which may have a substituent. X ₁ represents an oxygen atom or a sulfur atom. [Formula 6] [In the formula, Z ₂ represents a group of nonmetallic atoms necessary for forming an unsaturated ring. Y ₂ is an oxygen atom, a sulfur atom or —N (R ₄ )
Represents-. R ₄ has the same meaning as R _{3 in} formula (4). R ₂
Represents an alkyl group. X ₂ represents an oxygen atom, a methylene group or —N (R ₅ ) —. R ₅ has the same meaning as R _{3 in} formula (4). [Formula 7] [In the formula, Z represents a group of nonmetal atoms necessary for forming an unsaturated ring. R represents a hydrogen atom, each of which may have a substituent, an alkyl group, an aryl group, an acyl group, an allyl group, an alkanesulfonyl group, and an arenesulfonyl group. ] 2. The silver halide color photograph according to claim 1, wherein the compound represented by the general formulas (1) to (6) is contained in an amount of 0.01 to 0.8 g / l. Stabilizer for photosensitive materials. 3. The stabilizer according to claim 1, wherein the stabilizer is substantially free of formaldehyde. 4. The silver halide according to claim 1, which comprises at least one compound represented by the following formulas (F-1) to (F-14). Stabilizer for color photographic materials. Embedded image [Wherein, R _{11 to} R ₁₆ each represent a hydrogen atom or a monovalent organic group. Embedded image [Wherein, R _{21 to} R ₂₃ each represent a hydrogen atom or a methylol group. ] Wherein, V ₁ and W ₁ represents an electron-withdrawing group, and, V ₁
And W ₁ to form a 5- or 6-membered nitrogen-containing heterocyclic ring. Y ₁₁ represents a hydrogen atom or a group which is eliminated by hydrolysis. Z ₁₀ represents a group of nonmetallic atoms necessary for forming a monocyclic or condensed nitrogen-containing heterocyclic ring with a nitrogen atom. Embedded image [Wherein, R ₃₁ represents a hydrogen atom or an aliphatic group, R ₃₂ and R ₃₃ each represent an aliphatic group or an aryl group, and R ₃₂ and R ₃₃
May combine with each other to form a ring. Z ₁₁ and Z ₁₂ each represent an oxygen atom, a sulfur atom, or —N (R ₃₄ ) —. However, Z ₁₁ and Z ₁₂ are simultaneously an oxygen atom, a sulfur atom or -N
( _R34 )-. R ₃₄ represents a hydrogen atom, a hydroxy group, an aliphatic group or an aryl group. Embedded image Wherein R ₃₅ represents a hydrogen atom or an aliphatic hydrocarbon group,
V ₂ represents a group which leaves by hydrolysis, M represents a cation, W ₂ and Y ₁₂ each represent a hydrogen atom or a group which leaves by hydrolysis, n represents an integer of 1 to 10,
Z ₁₃ represents a hydrogen atom, an aliphatic hydrocarbon group, an aryl group or a group capable of leaving by hydrolysis, and R ₃₆ represents an aliphatic hydrocarbon group or an aryl group. Z ₁₃ may combine with R ₃₆ to form a ring. [Formula 13] [In the formula, A _{1 to} A ₄ represent a hydrogen atom, an alkyl group, an alkenyl group, or a pyridyl group. l represents 0 or 1. [Formula 14] [In the formula, Z ₁₄ represents an atomic group necessary for forming a hydrocarbon ring or a hetero ring, X ₁₁ represents an aldehyde group, (Wherein R ₄₁ and R ₄₂ each represent a lower alkyl group which may have a substituent), and p represents an integer of 1 to 4. Embedded image [Wherein, R _{51 to} R ₅₃ each represent a hydrogen atom, an alkyl group or an aryl group, and X ₁₆ represents a nitrogen-containing heterocyclic group. [Formula 17] Wherein X ₁₂ , X ₁₃ , X ₁₄ and X ₁₅ are each —NR
_{60 -, = N -, -} O -, - S -, - CR 61 R 62 -, = C
R ₆₃ -, - CO- or -C (= NR ₆₄₎ - represents,
R ₆₀ , R ₆₁ , R ₆₂ , R ₆₃ and R ₆₄ each represent a hydrogen atom or a substituent. Z ₁₅ and Z ₁₆ each represent a nonmetallic atom group necessary for forming a 4- to 8-membered ring. ] 5. A method for processing a silver halide color photographic light-sensitive material, wherein the method is performed by using the stabilizer for a silver halide color photographic light-sensitive material according to claim 1. 6. A method for processing a silver halide color photographic light-sensitive material according to claim 5, wherein said stabilizing solution is directly introduced into a processing tank before the step of processing using said stabilizing solution. 7. The method for processing a silver halide color photographic light-sensitive material according to claim 5, wherein the silver halide color photographic light-sensitive material has a magnetic recording layer containing ferromagnetic particles.