JPH11212227A - Color development processing solution and processing method for silver halide color photographic sensitive material - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the color development processing solution and the processing method for the silver halide color photographic sensitive material high in rapid processing aptitude and good in gradation and high in resistance to low temperature deposition of the processing solution and low in development fog. SOLUTION: This development processing solution contains at least one find of polymer or copolymer having pyrrolidone structures and iodine ions in a concentration of 6.0×10<-7> -7.0×10<-5> mol/l. The photosensitive material is processed for 30-120 sec by using the above color development processing solution.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a color developing solution for a silver halide color photographic light-sensitive material, and more particularly, to a color developing solution which is suitable for rapid processing, has good gradation, and has excellent processing liquid deposition resistance at low temperatures. The present invention relates to a color developing solution and a processing method for a silver halide color photographic light-sensitive material capable of reducing development fog.

[0002]

2. Description of the Related Art With the rapid increase of minilab shops in recent years, there is an increasing demand for faster processing of silver halide photographic light-sensitive materials (hereinafter also referred to as light-sensitive materials and light-sensitive materials for simplicity). Means for achieving rapid processing include increasing the concentration of a color developing agent (hereinafter also referred to as "main agent" for simplicity) described in JP-A-4-67038 and increasing the temperature described in JP-A-4-81848. Investigations have been made on speeding up the processing by activating the color developing solution.

[0003]

In the color development processing step, the color developing agent and the alkaline agent penetrate from the upper layer of the light-sensitive material, react therewith, and are consumed. Arrival is delayed. In the case of performing rapid processing, the main agent is not sufficiently supplied to the lowermost layer. Therefore, improvement of the developability of the lowermost layer is the biggest problem in realizing rapid processing. For this reason, as described above, it has been studied to improve the developability of the lowermost layer by increasing the activity of the color developing solution by increasing the concentration of the main agent of the color developing solution and increasing the temperature of the processing solution. It has been repeated.

However, when a sufficient color density is obtained in the lowermost layer, the supply of the color developing agent and the alkaline agent to the upper layer becomes excessive, and the density becomes too high than the standard density obtained by the current processing. In particular, in the case of a photosensitive material for photographing, a large obstacle such as difficulty in printing at the time of printing is caused. In this way, the concentration of the main agent in the color developing solution is increased,
It has been found that rapid processing cannot be realized only by increasing the temperature of the processing solution.

The present inventors have adjusted iodide ions to a specific concentration and prepared at least one polymer or copolymer having a pyrrolidone nucleus in its molecular structure (hereinafter referred to as the polymer of the present invention for simplicity). Or copolymers) can be used in combination to obtain gradation that provides sufficient photographic quality.

[0006] Furthermore, the present inventors have surprisingly found that the above-mentioned constitution can reduce the generation of precipitates at a low temperature of the color developing solution and at the same time obtain good storage stability of the processing solution. The present invention has been constructed.

A technique for incorporating a polymer or a copolymer having a pyrrolidone nucleus in the molecular structure according to the present invention into a color developing solution is disclosed in International Publication No. WO88 / 00724. Does not describe iodide ions, nor does it suggest the structure and effect of the present invention.

[0008] The object of the present invention is to provide a proper and rapid processing,
An object of the present invention is to provide a color developing solution for a silver halide color photographic light-sensitive material capable of obtaining good gradation properties and excellent low-temperature precipitation resistance of a processing solution and reducing development fog.

[0009]

The above objects of the present invention are as follows. At least one kind of polymer or copolymer having a pyrrolidone nucleus in a molecular structure; and 6.0 × 10 ^−7.
a color developing solution for silver halide color photographic light-sensitive materials, characterized by containing iodide ions in the range of from mol / l to 7.0 × 10 ⁻⁵ mol / l, 2.8.0 × 10 ⁻³ From mol / L to 3.0 × 1
2. The color developing solution for a silver halide color photographic light-sensitive material as described in 1 above, which contains bromide ions in the range of 0 to ² mol / l. 3. The color developing solution for a silver halide color photographic light-sensitive material as described in 1 or 2, wherein the color developing agent is contained in the range of 0.025 mol / l to 0.100 mol / l. 5. A processing method for a silver halide color photographic light-sensitive material, wherein processing is performed using the color developing solution according to any one of the above 1 to 4 for a processing time in the range of 30 seconds to 120 seconds. Achieved.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below in detail for each item. (Compound of the Present Invention) First, the polymer or copolymer having a pyrrolidone nucleus in the molecular structure used in the present invention will be described.

The polymer or copolymer having a pyrrolidone nucleus in the molecular structure used in the present invention (hereinafter also referred to as the polymer or copolymer of the present invention) has a main chain or a side chain of the polymer having a pyrrolidone nucleus. All of the polymerizable polymers substituted by an arbitrary number at an arbitrary position are included, and may be a homopolymer thereof or a copolymer obtained by polymerizing two or more copolymer components. . In the latter case, the polymer as a copolymer component having a pyrrolidone nucleus unit in the molecular structure is copolymerized with another polymer having no pyrrolidone nucleus unit in the molecular structure to be copolymerized with the polymer as the copolymer component. The content is preferably 20% or more, particularly preferably 30% or more, in the copolymer obtained by polymerization. In addition, as the other polymer having no pyrrolidone nucleus unit in the molecular structure to be copolymerized with the polymer as a copolymer component having a pyrrolidone nucleus unit in the molecular structure, as long as a hydrophilic copolymer can be obtained. Any can be used.

The polymer or copolymer of the present invention preferably has an average molecular weight of 1,000 to 70,000, and typical examples include the following. [Exemplary Compound] [P-1] Poly-N-vinyl-2-pyrrolidone (* pillar 1) [P-2] Poly-N- (2-acryloyloxy) ethyl-1-pyrrolidone [P-3] Poly- N-glycidyl-2-pyrrolidone [P-4] poly-N-allyl-2-pyrrolidone [P-5] poly-N, N-dimethyl-N- [3 (1-pyrrolidonyl) -2-hydroxy] propyl- Amine-N'-acryloylimin [P-6] copoly-N-vinyl-2-pyrrolidone / N-acryloylmorpholine (molar ratio 42:58) [P-7] copoly-N-vinyl-2-pyrrolidone / N-acryloypiperidine (molar ratio 35:65) [P-8] poly-N-vinyl-2-pyrrolidone / N-methacryloyl-2-methylimidazole (molar ratio 55:45) [P-9] copoly − N- (2-acryloyloxy) -ethyl-2-pyrrolidone / acrylic acid diethylamide (molar ratio 60:40) [P-10] Copoly-N- (2-methacryloyloxy) ethyl-2-pyrrolidone / acryl Sodium acrylate (75:25 molar ratio) [P-11] Copoly-N- (3-acryloxy) propyl-2-pyrrolidone / methyl methacrylate (65:35 molar ratio) [P-12] Copoly-N , N-Dimethyl-N- [30 (1-pyrrolidonyl) -2-hydroxy] -propylamine-N'-acryloylimin / ethyl acrylate (molar ratio 70:30) [P-13] Copoly-N-vinyl -2-pyrrolidone / vinyl acetate (molar ratio 70:30) [P-14] copoly-N-vinyl-2-pyrrolidone / methyl acrylate (molar ratio 70 30) [P-15] Copoly-N-vinyl-2-pyrrolidone / styrene (molar ratio: 80:20) [P-16] Copoly-N-vinyl-2-pyrrolidone / acrylamide / N-vinyl-2- Methylimidazole (50:30:20 molar ratio) [P-17] Copoly-N-vinyl-2-pyrrolidone / N- (1,1-dimethyl-3-oxo) -butyl-acrylamide (70:30 molar ratio) ) [P-18] Copoly-N-allyl-2-pyrrolidone / vinyl acetate (molar ratio 64:36) [P-19] Copoly-N-vinyl-2-pyrrolidone / 4-vinylpyridine (molar ratio 60:40) ) [P-20] Copoly-N-vinyl-2-pyrrolidone / ethyl acrylate / acrylic acid monoethanolamine (molar ratio 50: 45: 5) [P-21] Copoly-N-vinyl 2-pyrrolidone / piperidinomalearic acid piperidic acid (molar ratio 53:47) [P-22] Copoly-N-vinylpyrrolidone / 4-vinylpyridino-N-methyl iodide (molar ratio 42:58) [ P-23] Copoly-N-vinylpyrrolidone / thiourea maleate half-ammonium salt (molar ratio: 60:40) * Note (1) The exemplary compound [P-1] is General Aniline and Film Corporation (Gener).
al Aniline and Film Corpo
ratio) to PVP K-15, PVP K-1
7, PVP K-30, PVP K-60, PVP K
-90 product name or BSF Japan Ltd.
(BASF Aktiengesellschaft)
Are commercially available under the trade names Kollidon 12, Kollidon 17, Kollidon 25, Kollidon 30, Kollidon 90, Luviscol K-17, Luviscol K-30, and Luvischol K-90.

As described above, the polymer or copolymer of the present invention can be easily obtained because a part thereof is commercially available, and can be easily obtained from John Willy and Sons Inc. (John Willy and Son).
s, Inc. ) Published by (1961) W. Sorenson and T. W. Sorenson, TW Campbell
l) Preparative Methods of Polymer Chemistry (Preparative Methods)
of Polymer Chemistry).

The polymer substance such as the polymer or copolymer of the present invention generally has a molecular weight distribution because it is composed of a mixture of homologs having different molecular weights. Therefore, the molecular weight value gives a different average molecular weight depending on the measurement method, and the value differs. The average molecular weight can be measured, for example, by the method described in the Handbook of Polymer Materials, published by Corona Co., Ltd. (1973), edited by the Society of Polymer Science. In the examples of the present invention, the average molecular weight was measured according to the viscosity method.

The polymer or copolymer of the present invention may be used alone or in combination of two or more, and its concentration in a color developing solution is from 0.01 g / liter to 50 g / l.
It is preferably in the range of 0 g / liter, and more preferably in the range of 0.05 g / liter to 10 g / liter, from the viewpoints of good gradation and storage stability of the processing solution. (Color developing solution and color developing process) In the color developing solution of the present invention, iodide ions contain 6.0 × 10 ^−7.
mol / l to 7.0 × 10 ⁻⁵ mol / l, but further 5.0 × 10 ⁻⁶ mo.
The range of 1 / liter to 2.0 × 10 ⁻⁵ mol / liter is more preferable for obtaining good gradation. The iodide ions may be added to the replenisher or may be eluted from the photosensitive material to be processed. When directly added to the color developing solution, examples of the iodide ion supply include sodium, potassium, ammonium, nickel, magnesium, manganese or calcium iodides, and among them, preferred are sodium iodide and iodide. Potassium.

The processing solution for color development of the present invention contains bromide ions in an amount of from 0.80 × 10 ⁻² mol / l to 3.0.
The content is preferably in the range of × 10 ⁻² mol / l, but more preferably in the range of 0.85 × 10 ⁻² mol / l to 1.7 × 10 ⁻² mol / l. It is more preferable to obtain the property. The bromide ions may be added to the replenisher or may be eluted from the photosensitive material to be processed. When directly added to the color developing solution, sodium, potassium, ammonium, nickel, magnesium, manganese, or calcium bromide may be used as the bromide ion supply, with sodium bromide and potassium bromide being preferred. It is.

The processing time of the color developing process of the present invention is 3
It is preferably in the range of 0 to 120 seconds,
More preferably, it is 60 seconds or more and 105 seconds or less.

The processing temperature of the color developing process of the present invention is 4
The temperature is preferably in the range of 0 ° C to 55 ° C, more preferably 40 ° C to 45 ° C.

The color developing agent preferably used in the present invention is preferably a paraphenylenediamine-based compound. As the paraphenylenediamine-based compound, a compound having a water-soluble group exhibits the desired effects of the present invention. It is preferably used because the occurrence of odor is small.

The p-phenylenediamine-based compound having a water-soluble group has less contamination of the photosensitive material than a p-phenylenediamine-based compound having no water-soluble group such as N, N-diethyl-p-phenylenediamine. Not only does it have the advantage that the skin is not fogged and the skin is not easily fogged. In particular, the object of the present invention can be more efficiently achieved by combining it with the color developing solution of the present invention.

Examples of the paraphenylenediamine compound having a water-soluble group include those having at least one water-soluble group on the amino group or on the benzene nucleus of the paraphenylenediamine compound. Specific water-soluble _{group, - (CH 2) n -CH} 2 OH, - (CH 2) m -N
_{HSO 2 - (CH 2) n} -CH 3, - (CH 2) m -O
_{- (CH 2) n -CH 3} , - (CH 2 CH 2 O) n -C
_m H _{2m + 1} (m and n each represent an integer of 0 or more), a —COOH group, a —SO ₃ H group and the like are preferable.

Specific examples of the paraphenylenediamine compounds preferably used in the present invention include the following.

[0023]

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[0024]

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[0025]

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[0026]

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Among the color developing agents exemplified above, those preferred from the viewpoint of the effect of the present invention are (C-1) and (C-
2), (C-3), (C-4), (C-6), (C-
7) and (C-15), and particularly preferred is (C-
3).

The above-mentioned paraphenylenediamine compounds are usually used in the form of hydrochloride, sulfate or p-toluenesulfonate.

In the color developing solution of the present invention, the color developing agent is contained in an amount of 0.025 mol / liter or more and 0.100 mol.
Per liter or less, more preferably from 0.03 mol / liter to 0.05 mol / liter, from the viewpoint of low temperature precipitation resistance and storage stability of the processing solution. (Processing solution and processing step after color development processing step) In carrying out the present invention,
The steps after the color development processing step, for example, the step having the bleaching ability, the step having the fixing ability, the stabilization processing step, etc. may be constituted according to a usual method. For example, a process having a bleaching ability is described in JP-A-9-90579, a process having a fixing ability is described, and a stabilizing publication is described in JP-A-8-201997.

Preferred specific processing steps of the processing method according to the present invention are shown below. (1) Color development → bleaching → fixing → washing with water (2) Color developing → bleaching → fixing → washing → stable (3) Color developing → bleaching → fixing → stable (4) Color developing → bleaching → fixing → first stable → first Bistability (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 → bleach-fix → 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 Among these steps, (3), (4), (7), ( 1
0) and (12) are preferable, and (3) and (4) are particularly preferable. (Silver halide photographic light-sensitive material) The light-sensitive material used in the present invention may be a silver halide photographic light-sensitive material containing a silver chloride emulsion, but may be a silver halide photographic light-sensitive material containing silver bromide or silver iodobromide. A silver halide photographic light-sensitive material for photography is preferable for the purpose of the present invention.

The silver halide coated with the light-sensitive material used in the present invention is 3.0 g / m ² or more and 7.0 g / m ^2.
It is preferable to be within the following range. Furthermore, 4.0 g /
m and more preferably ² or more 6.0 g / ^{m 2.}

The silver iodide content of the light-sensitive material used in the present invention is preferably in the range of 0.5 mol% to 15.0 mol%, more preferably 2.0 mol% to 1 mol%.
More preferably, it is in the range of 0.0 mol% or less.

The techniques and inorganic / organic materials that can be used in the silver halide photographic light-sensitive material of the present invention are described in the following portions of European Patent No. 436,938A2 and the patents cited below. 1. 1. Layer structure: page 146, line 34 to page 147, line 25 2. Silver halide emulsion: page 147, line 26 to page 148, line 12 3. Yellow coupler: page 137, line 35 to page 146, line 33; page 149, line 21 to line 23; 4. Magenta coupler: page 149, lines 24 to 28; EP 421,453A1, page 3, line 5 to page 25, line 55 5. Cyan coupler: page 149, lines 29 to 33; EP 432,804A2, page 3, line 28 to page 40, line 2. 6. Polymer coupler: page 149, lines 34 to 38; EP 435,334A2, page 113, line 39 to page 123, line 37 7. Colored coupler: page 53, line 42 to page 137, line 34, page 149, lines 39 to 45; Other functional couplers: page 7, line 1 to page 53, line 41, page 149, line 46 to page 150, line 3; EP 435,334A2, page 3, line 1 to page 3 Page 29, line 50 9. 9. Antiseptic / antifungal agent: page 150, lines 25-28. 10. Formalin scavenger: page 149, lines 15-17. Other additives: page 153, line 38 to line 47 Page 75, line 21 to page 84, line 56 of EP 421,453A1, page 27, line 40 to page 37, line 40 12. 12. Dispersion method: page 150, lines 4 to 24 Support: page 150, lines 32 to 34 14. Film thickness / film physical properties: page 150, lines 35 to 49 Color developing step: page 150, line 50 to page 151, line 47 Desilvering step: page 151, line 48 to page 152, line 53 Automatic developing machine: page 152, line 54 to page 153, line 2

[0034]

EXAMPLES Hereinafter, the present invention will be described in detail with reference to Examples, but the embodiments of the present invention are not limited thereto. Example 1 Automatic developing machine CL-KP-50QA for color negative film
Konica Color Negative Film JX200, which was subjected to wedge exposure by a normal method using an automatic developing machine modified so that the transfer speed of (Konica) was 1.95 times.
(24 shots) were processed under the following conditions while changing the concentration of the polymer or copolymer of the present invention and its concentration and the concentration of potassium iodide (KI) as shown in Table 1. In the present invention, the processing of the following processing steps is referred to as rapid processing. (Formulation of processing solution) [Color developing solution] Sodium sulfite 6.0 g Potassium carbonate 35.0 g N, N-bis (sulfoethyl) hydroxyamine disodium 8.0 g Diethylenetriamine pentaacetic acid pentasodium 5.0 g Potassium bromide 1. 1 × 10 ⁻² mol / liter Polymer or copolymer having a pyrrolidone nucleus in the molecular structure of the invention described in Table 1 Potassium iodide described in Table 1 4-amino-3-methyl-N-ethyl-N- ( (β-hydroxyethyl) Aniline sulfate (Exemplified compound C-3) 0.035 mol / L Water was added to 1 L, and the pH was adjusted to 10.3 with potassium hydroxide or 50% sulfuric acid. [Bleaching treatment solution] 1,3-propylenediaminetetraacetic acid ferric ammonium 160g 1,3-propylenediaminetetraacetic acid 7g ammonium bromide 60g maleic acid 90g Water was added to make 1 liter, and ammonia water or 50% sulfuric acid was added. PH using 3. Adjust to 0. [Fixing treatment solution] Ammonium thiosulfate 180 g Sodium thiosulfate 20 g Sodium sulfite 10 g Potassium carbonate 2 g Disodium ethylenediaminetetraacetate 2 g Water was added to 1 liter, and the pH was adjusted to 6 using ammonia water or 50% sulfuric acid. Adjust to 5. [Stabilizing solution] m-hydroxybenzaldehyde 1.5 g disodium ethylenediaminetetraacetate 0.2 g potassium carbonate 0.2 g β-cyclodextrin 0.2 g potassium hydroxide 0.03 g Water is added to make 1 liter.

The processing of the above-mentioned light-sensitive material under the same processing conditions using CL-KP-50QA (manufactured by Konica) as a replenisher for the CNK-4-52 process and a starter (manufactured by Konica) under the same processing conditions. And for the gradation stability,
Evaluation was performed using the method described below. In the present invention, the processing of the CNK-4-52 process is referred to as normal processing. (Evaluation of gradation stability) D of photosensitive material after each processing
For the slope γ of the straight line connecting the density point of minimum density + 0.3 and the density point of minimum density + 1.3 in the logE characteristic curve, the ratio of the rapid processing γQ to the normal processing γN,
γQ / γN was determined for the yellow image. Note that the closer the γQ / γN is to 1.00, the quicker the process is.
It shows good performance.

Further, with respect to each of the processing solutions shown in Table 1, a color developing agent was added as a crystal mother, put in a hermetically sealed glass container, and stored at -5 ° C. for 2 weeks. Evaluation was performed visually based on the following criteria.

State of treatment liquid after storage A: No precipitate of treatment liquid is observed at all.

○: Turbidity of the treatment liquid was observed, but no precipitate was observed.

Δ: Precipitates are slightly observed in the treatment liquid.
It is a level without problems.

×: Precipitates are generated in the treatment liquid.

The results are summarized in Table 1. Note that the experiment No. In 1-18, the compound of the present invention was added in an amount of 2.0 g / liter each.

[0042]

[Table 1]

As is clear from the results shown in Table 1, the color developing solution contains 6.0% of a polymer or copolymer having at least one kind of molecular structure having a pyrrolidone nucleus and iodide ions.
× 10 ⁻⁷ mol / L to 7.0 × 10 ⁻⁵ mo
It is evident that when the content is in the range of 1 / liter, good gradation and good low-temperature precipitation resistance of the processing solution can be obtained.

Example 2 Potassium bromide (KBr) in the color developing solution used in Example 1
Experiment N except that the concentration of was changed as shown in Table 2.
o. The same processing as in Example 1 was performed under the same conditions as 1-6,
The gradation stability of the magenta image was evaluated using the same method as in Example 1.

The transmission density (DQ (Y)) at 440 nm of the unexposed portion of the photosensitive material subjected to the rapid processing was measured, and the transmission density (DN (DN (D Y)) was measured. Furthermore, by the following equation
Dmin (Y) was determined. Note that this ΔDmin (Y)
The closer to 0.00, the faster the processability and the better the performance.

ΔDmin (Y) = DQ (Y) −DN (Y) The results are shown in Table 2.

[0047]

[Table 2]

As is evident from the results in Table 2, the color developing solution contained bromide ions at 0.80 × 10 ⁻² mol / mol.
It can be seen that when the content is in the range of from liter to 3.0 × 10 ⁻² mol / liter, good gradation stability and a high density of unexposed portions with rapid processing suitability can be obtained.

Example 3 The procedure of Experiment No. 1 was repeated except that the concentration of the color developing agent (exemplified compound C-3) in the color developing solution used in Example 1 was changed as shown in Table 3. The same processing as in Example 1 was performed under the same conditions as in 1-6, and the gradation stability of the cyan image was evaluated using the same method as in Example 1.

Further, with respect to each of the treatment liquids shown in Table 3, after adding a crystal mother, they were placed in a closed container at -5 ° C. for 2 hours.
After storing for a week, the state of the treatment solution after storage was evaluated based on the same criteria as in Example 1.

The results are shown in Table 3.

[0052]

[Table 3]

From the results shown in Table 3, the color developing agent was 0.02
It can be seen that by using the compound in the range of 5 mol / liter to 0.100 mol / liter, good gradation properties and excellent low-temperature precipitation resistance of the processing solution can be obtained, and the effect of the present invention can be further exhibited. Example 4 Table 4 shows the color development processing time in the rapid processing step used in Example 1 for a photosensitive material obtained by subjecting Konica Color Negative Film JX200 (24 shots) to wedge-like exposure using only green light. And the concentration of the color developing agent (Exemplary Compound C-3) in the color developing solution was changed as shown in Table 4. The same processing as in Example 1 was performed under the same conditions as 1-1 or 1-6. Further, the above-mentioned photosensitive material was also subjected to ordinary processing. Further, the gradation stability of the magenta image was evaluated in the same manner as in Example 1. In addition, color turbidity was evaluated by the following method. (Evaluation of color turbidity) The transmission density DQ of 440 nm at a transmission density of 550 nm of the photosensitive material after the rapid processing described above was measured at 1.5 at 550 nm, and the same measurement was performed for the photosensitive material that had been subjected to the normal processing. And the DN was measured. ΔD was calculated using the following equation and used as a measure of color turbidity.

ΔD = DQ−DN Table 4 summarizes the results of gradation stability and color turbidity.

[0055]

[Table 4]

As is apparent from Table 4, 30 seconds to 12 seconds
By performing color development processing with a processing time of 0 second, good gradation can be obtained, and the occurrence of color turbidity can be reduced to a low level.

[0057]

According to the present invention, a silver halide color photographic light-sensitive material which is rich in rapid processing, has good gradation, excellent low-temperature deposition resistance of a processing solution, and can reduce development fog. A color developing solution and a processing method can be provided.

Claims (4)

[Claims] 1. A polymer or copolymer having at least one pyrrolidone nucleus in its molecular structure, and 6.0 ×
^10-7 mol / L to 7.0 × 10 ^-5 mol
A color developing solution for a silver halide color photographic light-sensitive material, which contains iodide ions in the range of 1 / liter. 2. A silver halide color photograph according to claim 1, which contains bromide ions in the range of 8.0 × 10 ⁻³ mol / l to 3.0 × 10 ⁻² mol / l. Color developing solution for photosensitive materials. 3. A color developing solution for a silver halide color photographic light-sensitive material according to claim 1, wherein the color developing agent is contained in the range of 0.025 mol / l to 0.100 mol / l. . 4. A process for processing a silver halide color photographic light-sensitive material, wherein the color developing solution according to claim 1 is processed for a processing time in the range of 30 seconds to 120 seconds. Processing method.