JPH04121739A - Processing method for silver halide color photographic film for photographing - Google Patents

Abstract

PURPOSE:To obtain a good color developing density and desilvering property by subjecting a film to development processing while replenishing a bleaching both at <=200ml per 1m<2> film with a processing liquid having the bleachability contg. a blacking agent having >=150mV oxidation reduction potential at >=5m/min film transporting speed. CONSTITUTION:The film 1 is taken out of a cartridge 2 and is subjected to the color development processing at >=5m/min film transporting speed, and is then immediately subjected to desilvering processing with the processing liquid having the bleachability. Compds. having >=150mV oxidation reduction potential, for example, org. compds., such as iron (III) complex salt of amino polycarboxylic acid, are used as the oxidizing agent to be incorporated as the essential component into the processing liquid to attain the rapid processing and to improve the desilvering property. The amt. of the oxidizing agent to be used in the processing liquid is specified to preferably >=0.17mol per 1l processing liquid. The amt. of the bleaching bath to be replenished is confined to <=200mmlper 1m<2> photosensitive material depending upon the replenishing type and the time for bleach processing is confined to 10 to 120 seconds, by which the accumulation of the iron (II) complex salt is lessened and the good desilvering performance is obtd. In addition, the generation of a recoloring defect is obviated.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a new format silver halide color photographic film processing method. The present invention relates to a method for processing silver halide color photographic film that can maintain stable bleaching ability.

(Prior Art) 35mm color photographic film, which is widely used in general, is stored in a roll in a light-shielded metal cartridge called a cartridge, and is shipped with one end of the film exposed from the cartridge. There is. When taking pictures, one end of the cartridge is clipped to the spool inside the camera. However, loading such a camera is a difficult task for first-time users, and sometimes even if you thought you had loaded the camera, the loading failed and the picture was not taken.

In addition, in order to improve the image quality of prints, we use optical means and other means to collect various information such as shooting information (whether or not a strobe is used, color temperature, LV value, shooting distance, lens focal length, shooting date). (time, shooting location, etc.), film information (film type, date of manufacture, etc.), laboratory information (lab salt,
Development date, printing conditions during simultaneous printing, etc. are recorded on photographic film. However, conventional film has holes called perforations, which are 2 m long on both ends of the film parallel to the length of the film, so that the gear for winding the film can hang inside the camera.
The size is about 11 x 3M, and they are placed at intervals of about 4.5 mm, so there is a limit to where these various pieces of information can be recorded.

In response to these demands, recently U.S. Patent No. 4,834,306
No. 4,846,418, etc., new format films and cartridges have been proposed. This new format differs from the conventional 135 format in that the unused film is completely stored in the cartridge. In order to take pictures using this cartridge, a camera with a function to pull out the film from the cartridge is used. It is also disclosed that various information can be recorded by reducing the number of perforations.

On the other hand, the method for developing color film that has already been photographed is as follows.
The conventional method involves requesting processing to a store called a distributor, which then collects the film at a photo lab called a large laboratory, where it processes several thousand films per day continuously, and a small processing machine called a mini-raho. There is a way to process it at a camera store or supermarket in town. Although various oxidizing agents have been proposed as oxidizing agents for bleaching solutions in color processing, 1. In reality, ethylenediaminetetraacetic acid iron(IIl) complex salt is used. In these development processes, a color developer is brought into the bleaching bath from the color developer bath in the preceding bath by adhering to the light-sensitive material. By this developer component, iron ethylenediaminetetraacetate (I [I) complex salt
In) is reduced to a complex salt.

Accumulation of this iron (II) complex salt reduces the bleaching ability and causes bleaching failure.

Further, accumulation of iron (II) complex salts causes defective color development of the dye, which is called defective color recovery. This is because the dye produced during color development reacts with the iron (U) complex salt that accumulates when it enters the bleaching bath, resulting in a colorless dye called a leuco dye.

In this bleaching process, the bleaching solution is aerated and iron ethylenediaminetetraacetate (I) accumulates.
[)! A method of oxidizing the salt and returning it to the iron(]II) complex salt is often used to keep the bleaching process stable.

In recent years, the demand for photographs has been increasing year by year, and in order to improve their processing capacity, photo labs have introduced large automatic developing machines and are operating 24 hours a day. It is. Larger processors have faster conveyance speeds due to processing time, ranging from 5 m/min to 20 m/min for the largest processors. However, when continuous processing is performed at such a speed, the amount of color developing solution that adheres to the photosensitive material and is carried into the bleaching bath increases significantly, and the amount of reduced ethylenediaminetetraacetic acid iron ([) complex salt produced and accumulated decreases. This has made it difficult to maintain sufficient oxidizing power through aeration.

Furthermore, in light of recent environmental issues, there is a need to reduce photographic processing waste liquid. Further, it is desired to reduce the amount of waste liquid from the viewpoint of cost as well. There are two ways to reduce the amount of bleaching solution waste: increasing the concentration of the replenisher and replenishing it by concentrating the necessary components, and adding a regenerating agent to the waste solution and reusing it.

(Problem to be solved by the invention) However, when the amount of replenishment is reduced in this way, the proportion of developer components in the bleaching solution increases, and iron (Iff) in the bleaching solution increases.
The ratio of complex salts to iron(II) complex salts increases, and as the conveyance speed increases, this becomes even more noticeable, and the load on conventional aeration systems increases, making them impractical.

Moreover, in the film of the new format mentioned above, the cyan density in particular has significantly decreased due to leuco conversion.

Therefore, an object of the present invention is to provide a method for processing silver halide color photographic film in a new format, which can maintain good color density and desilvering properties even when the amount of replenishment is reduced in the bleaching process and the conveyance speed is increased. There is a particular thing.

(Means for achieving the object) This object is to store the film in a roll shape without causing optical fog, and the number of perforations is 0.1 to 1 per 1 in the length direction of the film. After imagewise exposure, take out a silver chloride color photographic film for photography from the cartridge, and at a film transport speed of 5rn/min or more, after color development, the oxidation-reduction potential is 15.
Processing of silver halide color photographic film for photography, characterized in that it is continuously processed in an automatic developing machine after replenishing with a processing solution having a bleaching ability containing a bleaching agent of 0 mV or more at a rate of 200 or less per film. achieved by the method.

The present invention will be explained in detail below.

First, the configuration of the cartridge and film of the present invention will be explained.

The film of the present invention is characterized in that the number of perforations is 0.1 to 1 or less per lan in the length direction of the film. Preferably l with respect to the length direction
0.2 to 0.8 pieces per ao. If this perforation is not present, there is a risk that winding the film in the camera will be inconvenient, so it is not preferable to eliminate it completely.

The shape of the perforation of the present invention is not particularly limited, and any shape such as round, rectangular, triangular, etc. can be used, but if the shape is polygonal, each corner must be rounded. Or preferable.

The area of one perforation of the present invention is not particularly limited, or it is preferably small, with an area of 10
Grade 2 or below is preferred.

It has been found that by reducing or eliminating these perforations, the amount of processing liquid that adheres to the transported film and carried out to the next bath during film processing can be reduced, even for films of the same width. This is because even though the area of the film increased due to the small number of perforations, the amount of liquid carried out decreased, and the difference increased as the transport speed during processing increased. Although the reason for this is not clear, it is thought that the processing liquid adheres to most of the perforations and the processing liquid carried out is unexpectedly large.

Examples of the cartridge of the present invention are shown in FIGS. 1 and 2 (a) and (b). The photographic film cartridge 2 consists of a spool 4, a photographic film l whose one end is locked to the spool 4 and wound around the spool 4 in the form of a roll, and a cartridge body 3. The spool 4 is attached inside the cartridge body 3 so as to be rotatable about an axis, and can be rotated from outside the cartridge body 3. - The cartridge body 3 has a film drawer opening 5 for pulling out the photographic film 1.
A light shielding member 5a for keeping the inside of the cartridge body 3 in a light shielding state is attached to the inside of this drawer opening. Conventional cartridges are shipped with the leading edge of the film exposed so that it can be loaded into the camera, so that part is exposed to light. The fogging part from here on is 3
This corresponds to an image area of ~4 frames, and the processing liquid is also exhausted by that amount. The photographic film of the present invention can be stored in a roll in a cartridge in a completely light-shielded state, so there is no light fog, the film can be used effectively, and processing solution fatigue can be reduced. Excellent in what it can do.

In the photographic film cartridge 2 of this embodiment, a pair of ribs 11 extending in the circumferential direction along the inner surface of the cartridge body 3 have a width of about 15 to 20% of the film width.
are provided at both ends of the photographic film 1 in the radial direction.

The rib 11 opens in the direction of the film outlet 5 so that the photographic film 1 can be pulled out from the film outlet 5. Also, the tip 12 of the photographic film l
is arranged in line with the tip 13 of the film outlet 5. The rib 11 presses the photographic film 1 from the outermost peripheral surface to maintain the state in which the photographic film 1 is tightly wound around the spool 4.

In the photographic film l of the present invention, in a portion other than the image exposure area 6,
Optical information recording portions 7a, 7b, barcodes 10a, 1
An information recording portion such as 0b may be provided, or, depending on the case, a magnetic material may be added to the photographic film or mixed therewith to provide a magnetic information recording portion.

In the method for processing a silver halide color photographic film (hereinafter also referred to as a light-sensitive material) of the present invention, the light-sensitive material after imagewise exposure is subjected to color development treatment, and then processed with a processing solution having bleaching ability.

The processing liquid having bleaching ability as used herein refers to a bleaching liquid and a bleach-fixing liquid.

Typical desilvering treatment steps including treatment with such a treatment solution include the following.

■ Bleach → Fixing ■ Bleach → Bleach-fixing ■ Bleach → Washing → Fixing ■ Rinse → Bleach → Fixing ■ Bleach → Bleach-fixing → Fixing ■ Washing → Bleach-fixing ■ Bleach-fixing ■ Fixing → Bleach-fixing Especially, among the above steps, Processes ■, ■, ■, and ■ are preferable, and for process ■, for example, JP-A-61-753
It is disclosed in No. 52.

Furthermore, the treatment baths such as bleaching baths and fixing baths applied to the above steps may have a single tank structure, or may have two or more tanks, for example, 2 to 4 tanks (in this case, a countercurrent type is preferable). In the present invention, a process in which desilvering treatment is immediately performed using a processing solution having bleaching ability after color development processing is preferable, and in this case, it is preferable that the processing solution having bleaching ability is a bleaching solution. Such a process produces remarkable effects.

As the oxidizing agent contained as a main component in the treatment liquid having bleaching ability of the present invention, one having an oxidation-reduction potential of 150 mV or more is used. Mention may be made of inorganic compounds such as red blood salts, ferric chlorides, dichromates, persulfates, bromates, etc. and organic compounds such as aminopolycarboxylic acid iron (In) complexes.

In the present invention, an oxidizing agent having a redox potential of 180 mV or more (hereinafter referred to as a high potential oxidizing agent) is preferable from the viewpoint of rapid processing and effectively exerting the effects of the present invention, and more preferably a redox potential of 200 mV or more. It is an oxidizing agent. If this oxidation-reduction potential is too high, it may cause bleaching fog during bleaching treatment, so it is preferable to use a oxidation-reduction potential of 1000 mV or less. Preferably it is 700 mV or less, more preferably 500 mV or less.

The redox potential of the oxidizing agent in the above is determined by the Transactions of the Faraday Society (Tra
actions of the Faraday
5ociety), vol. 55 (1959), 1312~
It is defined by the redox potential measured by the method described on page 1313.

The oxidation-reduction potential in this case was obtained by the above-mentioned method under the condition of pH 6.0, and the reason for employing the potential obtained at pH 6.0 is that the color development process is completed,
When a photosensitive material enters a processing solution that has bleaching ability, the pH of the film of the photosensitive material decreases, but if the pH decreases quickly at this time, the bleaching blade blur will be small, and if the pH decreases slowly,
This is because when the pH of a processing liquid having bleaching ability is high, bleaching fog increases, so a pH around 6.0 is a rough indicator for the occurrence of bleaching fog.

In the present invention, it is preferable to use an organic acid iron (I[) complex salt from the viewpoint of environmental protection, handling safety, metal corrosiveness, etc., and it is particularly preferable to use an aminopolycarboxylic acid iron (I[) complex salt. .

Below, the aminopolycarboxylic acid iron (I[
[) Specific examples of complex salts are listed below, but the invention is not limited to these. The oxidation-reduction potential is also indicated.

l.

3゜4゜5゜6゜N-(2-acetamide) Iron(III) iminodiacetate Complex Iron(In) methyliminodiacetate Complex Salt Iron(II) iminodiacetate Complex 1,4-Diaminobutane iron tetranolate (I[ ) Complex diethylene thioether diamine iron tetraacetate (Illr) complex Glycol ether diamine iron (III) tetraacetate complex ■ 7.1.3-Propylene diamine iron tetra acetate (■) complex 250 Among these, particularly preferred are the compounds 1,3-propylenediamine tetrauniron(III) complex salt of Nα7 (
Hereinafter, it is 1.3-PDTA-Fe (abbreviated as I[I)).
4-24253).

Aminopolycarboxylic acid iron(II[) complex salts are used in the form of sodium, potassium, ammonium, etc. salts, but ammonium salts are preferred because they bleach the fastest.

The amount of oxidizing agent used in the processing solution having bleaching ability in the present invention is the processing solution lI! Preferably 0. The amount is 17 mol or more, and preferably 0.25 mol or more in terms of speeding up processing and reducing bleaching fog and stain. Particularly preferable is 0
．． It is 30 moles or more.

However, since the use of an excessively high concentration solution will inhibit the bleaching reaction, the upper limit of the concentration should be about 0.7 mol.

Further, in the present invention, the oxidizing agent may be used alone or in combination of two or more.

When two or more types are used together, the total concentration may be within the above range.

In addition, when using aminopolycarphonic acid iron (III) complex salt in a processing solution that has bleaching ability, it may be added in the form of a complex salt as described above, or it may be added to aminopolycarboxylic acid, which is a complex-forming compound, and iron(III) complex salt. A complex salt may be formed in the bleaching solution by coexisting with a ferric salt (for example, ferric sulfate, ferric chloride, ferric nitrate, ferric ammonium sulfate, ferric phosphate).

In the case of this complex formation, the aminopolycarboxylic acid may be added in a slightly excess amount compared to the amount required for complex formation with ferric ions, and when added in excess, it is usually 0.01.
It is preferable to use an excess in the range of 10% to 10%.

Processing with a processing solution that uses these oxidizing agents and has bleaching ability is known, but conventional format films cannot be processed using automatic processors that require only a small amount of replenishment of such oxidizing agents and have fast conveyance speeds. The inventors have confirmed that even if aeration is used, the efficiency of regeneration from the iron(I[) complex salt deteriorates, resulting in defective bleaching or defective color restoration. By combining treatments with bleaching ability, new film formats,
It was surprising that rapid processing, desilvering properties, and prevention of leuco formation could be achieved.

The processing solution with bleaching ability as mentioned above generally has a pH of 2
~8 used. In order to speed up the processing of the bleach solution, the pH should be adjusted to 2.5 to 4.5, preferably 3.0 to 4.
, 5, particularly preferably 35 to 4.3, and the replenisher is usually used at 10 to 4.0. In the bleach-fix solution, the pH is preferably 5.0 to 8.5,
Furthermore, 6. In the present invention, where θ~8.0 is preferred, a known acid can be used to adjust the pH to the above range.

As such an acid, an acid having a pKa of 2 to 5.5 is preferable. In the present invention, pKa represents the logarithm value of the reciprocal of the acid dissociation constant, and indicates a value determined at an ionic strength of 0, 1, and 25°C.

In the present invention, it is necessary to use a processing solution with bleaching ability that contains 1.2 mol/1 or more of an acid with a pKa of 2.0 to 5.5 in the desilvering process, or to eliminate bleaching fog. This is preferable because it can improve the stain increase in uncolored areas after treatment.

The acid with a pKa of 2.0 to 5.5 may be an inorganic acid such as phosphoric acid, or an organic acid such as acetic acid, malonic acid, or citric acid, but the above-mentioned improvements will effectively show the effect. Acids with a pKa of 2.0 to 5.5 are organic acids. Further, even among organic acids, organic acids containing a carboxyl group are particularly preferred.

The organic acid having a pKa of 2.0 to 5.5 may be a monobasic acid or a polybasic acid. In the case of a polybasic acid, if its pKa is within the above range of 2.0 to 55, it can be used as a metal salt (eg, sodium or potassium salt) or ammonium salt. Further, two or more kinds of organic acids having a pKa of 2.0 to 5.5 can be used in combination. However, the acid mentioned here excludes amino 7:ricarphonic acid and its Fe complex salt.

Preferred specific examples of organic acids with a pKa of 2.0 to 55 that can be used in the present invention include formic acid, acetic acid, monochloroacetic acid, monobromoacetic acid, glycolic acid, propionic acid, monochloropropionic acid, lactic acid, pyruvic acid, Aliphatic-basic acids such as acrylic acid, butyric acid, isotoxic acid, bivaric acid, aminobutyric acid, valeric acid, isovaleric acid: asparagine, alanine, arginine, ethionine, glycine, glutamine, cysteine, serine, methionine, leucine, etc. Amino acid compounds: benzoic acid and monosubstituted benzoic acids such as chloro and hydroxy, aromatic compounds such as nicotinic acid -
Basic acids, aliphatic dibasic acids such as oxalic acid, malonic acid, succinic acid, tartaric acid, malic acid, maleic acid, fumaric acid, oxaloacetic acid, glutaric acid, adipic acid, aspartic acid, glutamic acid, glutaric acid, Amino acid tribasic acids such as cystine and ascorbic acid; aromatic tribasic acids such as phthalic acid and terephthalic acid; and polybasic acids such as citric acid.

In the present invention, among these, monobasic acids having a carboxylic acid group are preferred, and acetic acid and glycolic acid are particularly preferred.

In the present invention, the total amount of these acids used is suitably 0.5 mole or more per 1f of a processing solution having bleaching ability. Preferably it is 12 to 25 to 25 moles. More preferably, it is 1.5 to 2.0 mol/l.

When adjusting the pH of the processing solution that has bleaching ability to the above range,
The above acids and alkaline agents (e.g. aqueous ammonia, KOH
, NaOH, imidazole, monoethanolamine, jetanolamine) may be used in combination. Among them, ammonia water is preferred.

Further, as the alkaline agent used in the bleach starter when adjusting the mother liquor of the processing solution having bleaching ability from the replenisher, it is preferable to use imidazole, monoethanolamine, jetanolamine, or carbonate.

In the present invention, various bleaching accelerators may be added to the processing solution having bleaching ability or its pre-bath. Such bleach accelerators are described, for example, in U.S. Pat.
93.858, German Patent No. 1.290,82
1 Specification, British Patent No. 1.138.842 Specification,
Compounds having a mer capto group or a disulfide group described in JP-A-53-95630 and Research Disclosure No. 17129 (July 1978 issue);
Thiazolidine derivatives described in JP-A-50-140129, thiourea derivatives described in US Pat. No. 3,706,561, iodides described in JP-A-58-16235, German Patent No. 2 Polyethylene oxides described in , 748.430, Japanese Patent Publication No. 45-88
Polyamine compound described in Publication No. 36, JP-A-49-49
Compounds such as imidazole described in No. 0943 can be used. Particularly preferably British Patent No. 1.138
．． Examples include mercapto compounds as described in Specification No. 842 and Japanese Patent Application No. 1-11256.

In addition to the oxidizing agent (bleaching agent) and the above-mentioned compounds, the processing solution having bleaching ability in the present invention includes bromides such as potassium bromide, sodium bromide, ammonium bromide, or chlorides such as potassium chloride, sodium chloride, Rehalogenating agents such as ammonium chloride can be included. The concentration of the rehalogenating agent is 0.1 to 11 per 11 in the treatment liquid and starting state.
5 mol, preferably 0.5 to 3 mol.

Moreover, it is preferable to use ammonium nitrate as a metal corrosion inhibitor.

In the present invention, it is preferable to adopt a replenishment method, and the amount of replenishment of bleaching solution is 200 ml per bottle of photosensitive material! It is a feature of the present invention that the volume is below, preferably 140 to 10 ml.

In addition, the bleaching treatment time is 10 seconds to 120 seconds or less, preferably 10 seconds to 50 seconds or less, and more preferably 2
It is 0 seconds to 40 seconds or less. The present invention is particularly effective in such shortened processing times.

In addition, during the treatment of the present invention, iron aminopolycarboxylate (
It is preferable to oxidize the aminopolycarboxylic acid iron (U) complex formed by applying air rayon to the treatment solution having bleaching ability using I[I] complex salt.

This regenerates the oxidizing agent and maintains extremely stable photographic performance.

The light-sensitive material that has been bleached with the processing liquid having bleaching ability of the present invention is then processed with a processing liquid having fixing ability. When processing with bleaching ability or bleach-fixing solution is used,
A subsequent treatment with fixing ability may or may not be performed.

Specifically, the processing liquid having a fixing ability is a fixing liquid and a bleach-fixing liquid.

The processing liquid having fixing ability contains a fixing agent.

As fixing agents, thiosulfates such as sodium thiosulfate, ammonium thiosulfate, sodium ammonium thiosulfate, potassium thiosulfate, thiocyanates (rodan salts) such as sodium thiocyanate, ammonium thiocyanate, potassium thiocyanate, thiourea, You can also use 1,000-one-chill, etc. Among these, it is preferable to use ammonium thiosulfate. The amount of fixing agent is between 0.3 and 3 mol per fixer or bleach-fixer IA, preferably 0.
45 to 2 moles.

In addition, from the viewpoint of promoting fixation, it is also preferable to use ammonium thiocyanate (rhodan ammonium), imidazole, thiourea, thioether (for example, 3.6 dithia), and 8-octanediol in combination, especially in JP-A No. 4
The imidazole compound described in No. 9-40943 is preferred. The amount of these compounds used in combination is 0.01 to 0.1 mol, preferably 0.01 to 0.1 mol per 11 of the fixer or bleach-fixer.
．． Depending on the case, it may be used at 1 to 0.5 mol.
By using 1 to 3 moles, the fixing promoting effect can be greatly enhanced.

As the fixing agent in the fixing solution or bleach-fixing solution, it is particularly preferable to use thiosulfate and thiocyanate together in order to speed up the processing. In this case, the thiosulfate should be added in the range of 03 to 3 mol/I! and 1 to 3 mol/I of thiocyanate! , preferably 1 to 2.5 mol/I
It can be used as

In particular, a combination of ammonium thiosulfate and ammonium thiocyanate is preferred.

Other compounds other than thiocyanate that can be used in combination with thiosulfate (particularly ammonium thiosulfate) include thiourea, thioether (for example, 3,6-cythia-1,8-octanediol), and the like.

The amount of these compounds used in combination is generally about 0.01 to 0.1 mol per 11 of the fixing solution or bleach-fixing solution, but in some cases, 1 to 3 mol may be used.

The fixer or bleach-fixer contains sulfites as preservatives (e.g. sodium sulfite, potassium sulfite, ammonium sulfite) and hydroxylamine, hydrazine,
Bisulfite adducts of aldehyde compounds (e.g. acetaldehyde sodium bisulfite, particularly preferably
-298935) can be included. The amount of these compounds used is in the range of 0.05 to 1 mol, preferably in the range of 0.1 to 0.3 mol, per treatment liquid 11.

Furthermore, it is possible to contain various optical brighteners, antifoaming agents, surfactants, polyvinylpyrrolidone, organic solvents such as methanol, etc.
It is preferable to use the sulfinic acid compound described in No. 2-143048.

Further, it is preferable to use various buffers such as acetic acid, citric acid, and imidazole in the fixing solution or bleach-fixing solution in order to keep the pH stable. In particular, imidazole is preferred. The amount of these buffers used is 0.05 mol to 2 mol per fixer or bleach-fixer, preferably 0.05 to 2 mol per 11 of the fixer or bleach-fixer.
The amount is 15 mol to 1 mol, particularly preferably 0.2 to 0.
It is 7 moles.

The bleach-fix solution can contain compounds that can be included in the bleach solution described above.

In the bleach-fix solution, the amount of bleach per 1f of bleach-fix solution is 0.01 to 0.5 mol, preferably 0.01 to 0.0 mol.
The amount is 3 mol, particularly preferably 0.002 to 0.02 mol.

In the present invention, the bleach-fix solution (mother liquor) at the start of processing is
The bleach-fixing solution may be prepared by dissolving the compound used in the bleach-fixing solution in water, or it may be prepared by mixing an appropriate amount of separately prepared bleaching solution and fixing solution. The pH of the fixer is 5 to 9.
is preferable, and 7 to 8 is more preferable. Further, the pH of the bleach-fix solution is preferably 6 to 8.5, more preferably 6.5 to 8.0.

When using the replenishment method, the amount of replenishment of the fixer or bleach-fixer is 300 to 3000 ml per 1 bag of photosensitive material.
is preferable, more preferably 300 to 10100O!
It is.

Further, it is preferable to add various aminopolycarboxylic acids or organic phosphonic acids to the fixing solution and bleach-fixing solution for the purpose of stabilizing the solution. Preferred compounds include 1-hydroxyethylidene-1,1-diphosphonic acid, ethylenediamine-
N,N,N,N-tetramethylenephosphonic acid, nitrilotrimethylenephosphonic acid, ethylenecyaminetetraacetic acid, diethylenetriaminepentacarboxylic acid, cyclohexanecyamino/tetraacetic acid, 1,2-propylenediaminetetraacetic acid. can. Among these, l-hydroxyethylidene-1,1-diphosphonic acid and ethylenediaminetetraacetic acid are particularly preferred.

Further, in the present invention, the total processing time of the processing that requires fixing ability is preferably 0.5 to 4 minutes, particularly 0.5 to 2 minutes.

The shorter the total processing time of the desilvering step of the present invention, the more remarkable the effect of the present invention can be obtained. The preferred time is 1 to 4 minutes, more preferably 1 minute and 30 seconds to 3 minutes. Further, the treatment temperature is 25 to 50°C, preferably 35 to 45°C.

In a preferred temperature range, the desilvering rate is improved and the occurrence of staining after processing is effectively prevented.

The present invention can also be applied to desilvering treatment using a stop bath, water washing bath, etc. after the color development treatment described above.

In the desilvering treatment steps such as bleaching, bleach-fixing solution, and fixing treatment of the present invention, it is important that stirring is as strong as possible.
This is preferable in order to effectively exhibit the effects of the present invention.

A specific method for strengthening stirring is disclosed in Japanese Patent Application Laid-open No. 62-1834.
No. 60 and No. 62-183461, the method of impinging a jet of processing liquid on the emulsion surface of a photosensitive material, and the method of colliding a jet of processing liquid on the emulsion surface of a photosensitive material, as described in JP-A No. 62-183461,
No. 183461 uses a rotating means to increase the stirring effect, and furthermore, the stirring effect is improved by moving the photosensitive material while bringing the emulsion surface into contact with a wiper blade provided in the liquid to create turbulence on the emulsion surface. Examples include a method of increasing the circulation flow rate of the entire treatment liquid. Such means for improving agitation is effective for all bleaching solutions, bleach-fixing solutions, and fixing solutions. It is believed that improved stirring speeds up the supply of bleach and fixing agent into the emulsion film, and as a result increases the desilvering rate.

These agitation improving means are more effective when a bleach accelerator is used, and can significantly increase the bleach accelerating effect and eliminate the fixing inhibiting effect of the bleach accelerator.

The present invention applies an automatic developing machine and is carried out by continuous processing, or the automatic developing machine used in the present invention is
-191257, 60-191258, 60-
It is preferable to have the photosensitive material conveying means described in No. 191259. As described in JP-A No. 60-191257, such a conveying means reduces the carrying of the processing liquid from the front bath to the rear bath, and is highly effective in preventing deterioration of the performance of the processing liquid. Such effects are effective in shortening the processing time in each step and reducing the amount of processing liquid replenishment.

The processing solution having fixing ability of the present invention can be subjected to silver recovery by a known method, and a recycled solution subjected to such silver recovery can be used. As a silver recovery method, electrolysis method (
French Painting Patent No. 2,299,667), precipitation method (Japanese Unexamined Patent Publication No. 52-73037, German Patent No. 2,331.220)
ion exchange method (JP-A-51-17114,
The metal replacement method (described in German Tokoku Kitsuki No. 2,548.237) and the metal replacement method (described in British Tokoku Kitsuki No. 1,353.805) are effective. It is preferable to carry out these silver recovery methods in-line from the tank liquid, since the suitability for rapid processing becomes even better.

Next, the color developing solution used in the present invention will be described.

The color developing solution used in the present invention contains a known aromatic primary amine color developing agent.

Preferred examples are p-phenylenecyamine derivatives, representative examples of which are shown below, but are not limited to these.

D-IN, N-ethyl p-phenylene D-22-amino-5-diethylaminotoluene D-32-amino-5-(N-ethyl-N-laurylamino)toluene D-44-[N-ethyl- N-(β-Hydroquinoethyl)aminecoaniline D-52-Methyl-4-[N-ethyl-N(β-hydroquinethyl)aminecoaniline D-64-amino-3-methyl-N-ethylN −[β−
(methanesulfonamide)ethylcoaniline D-7N-(2-amino-5-diethylaminophenylethyl)methanesulfonamide D-8N, N-dimethyl-p-phenylenediamine D-94-amino-3-methyl-N- Ethyl-N-methoxyethylaniline D-104-amino-3-methyl-N-ethyl-N-β
-ethoxyethylaniline D-114-amino-3-methyl-N-ethyl N-β-
Butoxyethylaniline Among the above p-phenylenediamine derivatives, Exemplified Compound D-5 is particularly preferred.

Further, these p-phenylenediamine derivatives may be salts such as sulfates, hydrochlorides, sulfites, and p-toluenesulfonates. The amount of the aromatic primary amine color developing agent to be used is preferably a concentration of 0.001 to 0.1 mol, more preferably 0.001 to 0.1 mol per liter of color developing solution. O1~0.0
The concentration is 6 molar.

In addition, sulfites such as sodium sulfite, potassium sulfite, sodium bisulfite, potassium bisulfite, sodium metasulfite, potassium metasulfite, and carbonyl sulfite adducts are added to the color developing solution as preservatives as necessary. I can do it.

The preferable amount of preservative added is 0.5 per 1f of color developer.
-10g, more preferably 1-5g.

Alternatively, the aromatic primary amine color developing agent may be directly applied to
Various hydroxylamines (for example, JP-A No. 63-5341 and JP-A No. 63-106655) can be used as test compounds.
Among the compounds described in the above, compounds having a sulfo group or a carboxy group are preferred. ), hydroxamic acids described in JP-A-63-43138, hydrazines and hydrazides described in JP-A-63-146041, phenols described in JP-A-63-44657 and JP-A-63-58443, JP-A-63-146041;
It is preferable to add α-hydroxyketones and α-aminoketones described in No. 44656 and/or various saccharides described in No. 63-36244. In addition, in combination with the above compounds, JP-A-63-4235, JP-A-63-242
No. 54, No. 63-21647, No. 63-146040
No. 63-'L 7841 and No. 63-256
Monoamines described in No. 5'4, etc., No. 63-30845
No. 63-14640, No. 63-43139, etc., No. 63-21647, No. 63-2
Polyamines described in No. 6655 and No. 63-44655, nitroxy radicals described in No. 63-53551, alcohols described in No. 61-43140 and No. 63-53549, oximes described in No. 63-56654. It is preferable to use the tertiary amines described in JP-A No. 63-239447.

As other value checking agents, various metals described in JP-A-57-44148 and JP-A-57-53749, JP-A-59
- Salicylic acids described in No. 180588, JP-A-54-3
No. 582 Soft alkanolamines, JP-A-56-9
Polyethyleneimines described in No. 4349, US Special Kitsuki 3
．． The aromatic polyhydroquine compound described in No. 746544 may be contained as necessary. Particularly preferred is the addition of an aromatic polyhydroxy compound.

The color developing solution used in the present invention preferably has a pH of 9 to
12, more preferably 9 to 11.0, and the color developer may contain other known developer component compounds.

In order to maintain the above pH, it is preferable to use various buffers.

Specific examples of buffering agents include sodium carbonate, potassium carbonate, sodium bicarbonate, potassium bicarbonate, trisodium phosphate, tripotassium phosphate, trisodium phosphate, dipotassium phosphate, sodium borate, potassium borate, Sodium tetraborate (borax), potassium borate, 0-
Sodium hydroxybenzoate (sodium salicylate), potassium O-hydroxybenzoate, sodium 5-sulfo-2-hydroxybenzoate (sodium 5-sulfosalicylate), potassium 5-sulfo-2-hydroxybenzoate ( 5-potassium sulfosalicylate). However, the present invention is not limited to these compounds.

The amount of buffering agent added to the color developing solution is preferably 0.01 mol/f or more, particularly preferably 0.01 to 0.04 mol/l.

In addition, various caloric acid agents can be used in the color developing solution as calcium and magnesium precipitation inhibitors or to improve the stability of the color developing solution.

The chelating agent is preferably an organic acid compound, such as aminopolycarphonic acids, organic phosphonic acids, and phosphonocarboxylic acids.

Typical examples of these are nitrilotrioxic acid, diethylenetriaminepentazoic acid, ethylenediaminetetraacetic acid, N, N, N
-trimethylenephosphonic acid, ethylenediamine-N,N
, N',N'-tetramethylenephosphonic acid, transcyclohexanediaminetetraacetic acid, 1,2-diaminopropanetetraacetic acid, hydroxyethyliminodisiacic acid, glycol ether diaminecyphenylacetic acid, 2-phosphonobutane-1. 24-
Tricarboxylic acid, 1-hydroquinethylidene-1,l-diphosphonic acid, and N,N'-bis(2hydroxybenzyl)ethylenediamine-N,N-diphosphonic acid are used. Two or more of these chelating agents may be used in combination, if necessary. The amount of these chelating agents added may be sufficient to sequester metal ions in the color developer.
For example, it is about 0.1 g to 10 g per II2.

If necessary, any development accelerator may be added to the color developing solution. However, it is preferable that the color developing solution in the present invention does not substantially contain pencil alcohol from the viewpoints of pollution, preparation properties, and prevention of color staining.

Here, "substantially" means that the developer IA contains 2 mf or less, preferably not at all.

Other development accelerators include Japanese Patent Publication No. 37-160
No. 88, No. 37-5987, No. 3 8-7 8 26
No. 44-12380, No. 45-9019, U.S. Pat. No. 3,818,247, etc.;
4m ammonium salts described in JP-A-50-137726, JP-A-44-30074, JP-A-56156826, JP-A-52-43429, etc., U.S. Pat. 2,494
．． No. 903, No. 3.128, 182, No. 4.23
No. 0,796, No. 3,253,919, Special Publication No. 1977
-11431, amine compounds described in U.S. Pat. No. 2,482.546, U.S. Pat.
No. 42-25201, U.S. Patent No. 3,128,183
Polyalkylene oxides described in Japanese Patent Publications No. 11431/1983, 23883/1983, U.S. Pat. Can be added.

In the present invention, any antifoggant can be further added if necessary. As the antifoggant, alkali metal halides such as sodium chloride, potassium bromide, halium iodide, and organic antifoggants can be used. Examples of organic antifoggants include benzotriazole, 6-nidropenzimidazole, 5-nitroisoindazole, 5-methylbenzotriazole, 5-nitrohencitriazole, 5-chloro-hencitriazole, 2-thiazolyl-benzimidazole, Nitrogen-containing heterocyclic compounds such as 2-thiazolylmethyl-henzimidazole, indazole, hydroxyazaintricine, 4-hydroxy-6-methyl-1,3,3a, 7-titraazaindene, adenine, and -mercaptotetrazole Typical examples include mercapto compounds such as derivatives.

The color developing solution used in the present invention may contain a fluorescent whitening agent. As the optical brightener, 4°4'-diamino-2,2''-disulfostilbene compounds are preferred.The amount added is 0 to 5 g/l, preferably 0.1 to 4 g/l.
It is.

Furthermore, various surfactants such as alkylsulfonic acids, arylsulfonic acids, aliphatic carbonic acids, and aromatic carboxylic acids may be added as necessary.

The processing temperature with the color developer in the present invention is 20 to 50°
C1 is preferably 30 to 45°C. Processing time is 20
The time is from seconds to 5 minutes, preferably from 30 seconds to 3 minutes and 20 seconds, and more preferably from 1 minute to 2 minutes and 30 seconds.

In the present invention, it is preferable that the amount of replenishment of the color developing solution is small, but it is +00 to 1500 ml per photosensitive material, preferably 100 to 800 m/, more preferably 100 to 1,500 ml.
It is 400ml.

In addition, the color developing bath can be divided into two or more baths as necessary.
The color developer replenisher may be replenished from the first bath or the last bath to shorten the development time and reduce the amount of replenishment.

The processing method of the present invention can also be used for color reversal processing. The black-and-white developer used at this time is a so-called black-and-white first developer, which is commonly used in the reversal processing of color photosensitive materials. Various well-known additives used in liquids can be included.

Typical additives include developing agents such as l-phenyl-3-pyrazolidone, metol and hydroquinone;
Preservatives such as sulfites, accelerators consisting of alkalis such as sodium hydroxide, sodium carbonate, potassium carbonate, inorganic or organic inhibitors such as potassium bromide, 2-methylbenzimidazole, methylbenzthiazole, polyphosphorus. Examples include water softeners such as acid salts, and development inhibitors consisting of trace amounts of iodides and mercapto compounds.

In the present invention, after the fixing step with a bath having fixing ability (bleach-fixing to fixing), is it common practice to perform treatment steps such as washing with water and stabilization? It is also possible to use a simple treatment method in which stabilization treatment is performed without substantial washing with water.

The washing water used in the washing step can contain various surfactants in order to prevent uneven water droplets when drying the photosensitive material after processing. These surfactants include polyethylene glycol type nonionic surfactants, polyhydric alcohol type nonionic surfactants, alkylbensene sulfonate type anionic surfactants, and higher alcohol sulfate ester salt anionic surfactants. Active agent, alkylnaphthalene sulfonate type anionic surfactant, quaternary ammonium salt type cationic surfactant, amine salt type cationic surfactant, amino salt type amphoteric surfactant, betaine type amphoteric surfactant? However, since ionic surfactants may combine with various ions mixed in with the treatment to form insoluble substances, it is preferable to use nonionic surfactants, especially those with alkylphenol ethylene oxide addition. Things are preferable. As the alkylphenol, octyl, nonyl, dodecyl, and dinonylphenol are particularly preferred, and the number of moles of ethylene oxide added is particularly preferably 8 to 14. Furthermore, it is also preferable to use a silicone surfactant that has a high antifoaming effect.

In addition, various antibacterial agents,
It is also possible to contain a fungicide. Examples of these antibacterial and antifungal agents are disclosed in Japanese Patent Application Laid-Open No. 57-15722.
Thiazolylbenzimidazole compounds as shown in No. 4 and No. 58-105145, isothiazolone compounds as shown in JP-A No. 57-8542, or lolophenol as typified by trichlorophenol. or bromophenol-based compounds, or organotin or organozinc compounds, or thiocyanic acid or isothiocyanic acid-based compounds,
Alternatively, acid amide compounds, diazine or triazine compounds, thiourea compounds, henctriazole alkylguanidine compounds, quaternary ammonium salts such as benzalkonium chloride, or penicillin. Representative antibiotics, etc., are listed in the Journal Antibacterial, Antifungal and
Antibact, Antifung, Agents) V
ol 1. No, 5. p, 207-223 (19
83) may be used in combination with 1wi or more of the general-purpose anti-spill agent described in 83).

Furthermore, various fungicides described in JP-A-48-83820 can also be used.

It is also desirable to contain various cattle rate agents. Preferred compounds for the chelating agent include ethylenediamine 4
Aminopolycarphonic acids such as acetic acid, diethylenetriamine pentaacetic acid, 1-hydroquinethylidene-IS 1-diphosphonic acid, diethylenetriamine-N, N, N', N
Examples include organic phosphonic acids such as '-tetramethylenephosphonic acid, and hydrolysates of maleic anhydride polymers as described in European Patent No. 345172AI.

Further, it is preferable that the washing water contains a preservative that can be contained in the above-mentioned fixing solution or bleach-fixing solution.

As the stabilizing solution used in the stabilization step, a processing solution that stabilizes the dye image, such as an organic acid, a solution having a buffering capacity of pH 3 to 6, a solution containing an aldehyde (for example, formalin or glutaraldehyde), etc. may be used. I can do it.

The stabilizing solution can contain all the compounds that can be added to the washing water, and if necessary, ammonium compounds such as ammonium chloride and ammonium sulfite, metal compounds such as Bi and AI, optical brighteners, and JP-A-2 -153348, JP-A No. 63-244036, U.S. Pat. Stabilization methods, hardening agents, alkanolamines described in US Pat. No. 4,786,583, and the like can be used.

Further, the water washing step and the stabilization step are preferably carried out using a multistage countercurrent method, and the number of stages is preferably 2 to 4 stages.

The replenishment amount is 1 to 50 times, preferably 2 to 30 times, more preferably 2 times the amount brought in from the bath per unit area.
~15 times.

The water used in these washing steps or stabilization steps can be tap water, water that has been deionized with an ion exchange resin or the like to reduce the concentration of calcium and magnesium to 5 ■/l, halogen, ultraviolet germicidal lamps, etc. It is preferable to use water that has been sterilized by

Also, can tap water be used to correct the evaporation content of each treatment solution, or should it be deionized water or sterilized water, which is preferably used in the above-mentioned washing process or stabilization process? good.

The silver halide color photographic film of the present invention has a photographic sensitivity that can be used in a camera,
A silver halide color photographic light-sensitive material comprising at least one silver halide emulsion layer such as a blue-sensitive layer, a green-sensitive layer, a red-sensitive layer, etc. on a film support,
There are no particular limitations on the number and order of the silver halide emulsion layers and non-photosensitive layers. As a typical example, on a support,
It has a photosensitive layer consisting of a plurality of silver halide emulsion layers with substantially the same or different sensitivity, and the photosensitive layer is sensitive to blue light, green light, or red light. It is a unit photosensitive layer that has color sensitivity, and is generally arranged in an arrangement of unit photosensitive layers, or in order from the support side, a red color sensitive layer, a green color sensitive layer,
The blue sensitive layer is installed in this order. However, depending on the purpose, the installation order may be reversed or the installation order may be such that different color-sensitive layers are sandwiched between the same color-sensitive layer.

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

For the middle class, JP-A-61-43748 and JP-A-59-11
No. 3438, No. 59-113440, No. 61-200
It may contain couplers, DIR compounds, etc. as described in No. 37 and No. 61-20038, and may also contain color mixing inhibitors, ultraviolet absorbers, stain inhibitors, etc. as commonly used. You can stay there.

The plurality of silver halide emulsion layers constituting each unit photosensitive layer are
Western German special Kitsuki No. 1,121,470 or British special Kitsuki 9
As described in No. 23,045, a two-layer structure consisting of a high-sensitivity emulsion layer and a low-sensitivity emulsion layer can be preferably used. Usually, it is preferable to arrange the layers so that the photosensitivity decreases in sequence toward the support, and a non-photosensitive layer may be provided between each halogen emulsion layer. Also, JP-A-57-1
No. 12751, No. 62-200350, No. 62206
As described in No. 541 and No. 62-206543, a low-sensitivity emulsion layer may be provided on the side away from the support, and a support emulsion layer may be provided on the side close to the support.

As a specific example, from the side farthest from the support, low sensitivity blue sensitive layer (BL) / high sensitivity blue sensitive layer (BH) / high sensitivity green sensitive layer (GH) / low sensitivity green sensitive layer (GL) /high-sensitivity red-sensitive layer (RH)/low-sensitivity red-sensitive layer (RL)/in order,
Alternatively, they can be installed in the order of BH/BL/GL/GH/RH/RL, or in the order of BH/BL/GH/GL/RL/RH.

Further, as described in Japanese Patent Publication No. 55-34932, the blue-sensitive layer/G H/
It is also possible to arrange them in the order of RH/GL/RL. Furthermore, as described in JP-A-56-25738 and JP-A-62-63936, the blue-sensitive layer/GL/RL/GH/RH may be arranged in this order from the farthest side from the support. I'll come.

In addition, as described in Japanese Patent Publication No. 49-15495, the upper layer is a silver halide emulsion layer with the highest sensitivity, the middle layer is a silver halide emulsion layer with lower sensitivity, and the lower layer is a silver halide emulsion layer with higher sensitivity than the middle layer. An example is an arrangement in which a silver halide emulsion layer with low photosensitivity is disposed, and three layers with different photosensitivity are successively lowered toward the support. Even in a case where the layer is composed of three layers with different photosensitivity, as described in JP-A No. 59-202464, the medium-sensitivity emulsion layer/ They may be arranged in the order of high-speed emulsion layer/low-speed emulsion layer.

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

Can any of these layer arrangements be used in the photosensitive material of the present invention? In the present invention, the dry film thickness of the support of the photosensitive material and all constituent layers of the support excluding the undercoat layer and the back layer is 20.0μ or less. This is particularly preferable in achieving the object of the present invention.

More preferably, it is 18.0μ or less.

These film thickness regulations are determined by the color developing agents that are incorporated into these layers of the photosensitive material during and after processing.
This is because the amount of remaining color developing agent has a large effect on bleaching blade blur and staining that occurs during image storage after processing. In particular, the occurrence of these bleaching edge blurs and stains is greater than the magenta color increase, which is thought to be caused by the green-sensitive color layer, or the color increase of other cyan or yellow colors.

Note that the lower limit value in the film thickness regulation is desirably reduced from the above regulation to a range that does not significantly impair the performance of the photosensitive material. The lower limit of the total dry film thickness of the constituent layers of the photosensitive material excluding the support and the undercoat layer of the support is 12.0μ, and the lower limit of the total dry film thickness of the constituent layers excluding the support and the undercoat layer of the support is 12.0 μm. The lower limit of the total dry film thickness of the constituent layers is 1.0μ
It is.

The film thickness may be reduced in either the photosensitive layer or the non-photosensitive layer.

The film thickness of the multilayer photosensitive material in the present invention is determined by measuring the photosensitive material under the conditions of 25°C and 150% RH after the photosensitive material is prepared.
First, the total thickness of this photosensitive material was measured, and then the thickness was measured again after removing the sleeve cloth layer on the support, and the difference was used to calculate the thickness of the support for the photosensitive material. The thickness of the entire coating layer excluding . This thickness can be measured using, for example, a film thickness measuring device (Anritu) using a contact-type primary electric conversion element.
s ElectricCo, Ltd., K-40
2B 5tand, ). Note that the coating layer on the support can be removed using an aqueous sodium hypochlorite solution.

It is also possible to take a cross-sectional photograph of the photosensitive material using a scanning electron microscope (magnification is preferably 3.000 times or more) and measure the total thickness on the support.

Swelling rate of the photosensitive material in the present invention [(25°C1H7○
Equilibrium swelling film thickness in - Dry total film thickness at 25°C 155% RH / Dry total film thickness at 25°C 155% RH) x 100
] is preferably 50 to 200%, more preferably 70 to 150%. If the swelling ratio deviates from the above-mentioned value, the amount of remaining color developing agent will be too large, and this will have an adverse effect on photographic performance, image quality such as desilvering ability, and physical properties of the film such as film strength.

Furthermore, the film swelling rate of the photosensitive material in the present invention is defined as 90% of the maximum swollen film thickness reached when processed in a color developing solution (38°C, 3 minutes 15 seconds), and this % When the swelling rate T% is defined as the time required to reach a film thickness of 1%, it is preferably 1% or 15 seconds or less. More preferably, it is 9 seconds or less.

The silver halide contained in the photographic emulsion layer of the light-sensitive material used in the present invention may be any of silver iodobromide, silver iodochlorobromide, silver chlorobromide, silver bromide, and silver chloride. The preferred silver halide is silver iodobromide, silver iodochloride, or silver iodochlorobromide, containing about 0.1 to 30 mole percent silver iodide.

Particularly preferred is silver iodobromide containing from about 2 to about 25 mole percent iodide.

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

The grain size of the silver halide may be fine grains of about 0.2 microns or less, or large grains of up to about 10 microns in projected area diameter, and may be a polydisperse emulsion or a monodisperse emulsion.

Silver halide photographic emulsions that can be used in the present invention include, for example, Research Disclosure (RD) Nα17643
(December 1978), pp. 22-23, ゛°1. Emulsion preparation
dtypes)- and Nα18716 (1979
(November 2015), 648 pages, "Physics and Chemistry of Photography" by Glafkides, published by Paul Montell (P, Glafkides
, Chimie etPhysique Pho
tographique Paul Montel
, 1967), Duffin [Photographic Emulsion Chemistry J, published by Focal Press (G, F, 'Duffin, Ph.
otqgraphicEmulsion ChemiS
try (Focal Press, 1966)
, Zelikman et al., “Production and Coating of Photographic Emulsions”, published by Focal Press (V.L., Zelikman et a.
tλ! Akingand Coating Pho
tographic Emulsion, Foca
1Press, 1964).

U.S. Special Kitsuki No. 3,574,628, No. 3,655.3
Monodisperse emulsions such as those described in No. 94 and British Patent No. 1,413.748 are also preferred.

Tabular grains having an aspect ratio of about 5 or more can also be used in the present invention. Tabular grains are described by Cutoff, Photographic Sci.
ence and Engineering), No. 14
Vol., pp. 248-257 (1970), U.S. Special Kitsuki 4.
434226, British Patent No. 4,414,310, British Patent No. 4,430.048, British Patent No. 4,439.520, and British Patent No. 2.112.157. I can do it.

The crystal structure may be --like, may have different halogen compositions inside and outside, or may have a coarse structure. Further, silver halides having different compositions may be bonded by epitaxial bonding, or compounds other than silver halide such as silver rhodan or lead oxide may be bonded.

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

The silver halide emulsion used is usually one that has been subjected to physical ripening, chemical ripening, and spectral sensitization. Additives used in such processes are subject to Research Disclosure Nn
17643 (December 1978), same Nci18716
(November 1979) and Nα307105 (
(November 1989), and the relevant sections are summarized in the table below.

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

Additive type RD17643 RD18716
RD3071051, chemical sensitizer page 23
Page 648 right column Page 866 2. Sensitivity enhancer
Page 648 right column 4, brightener page 24 6
47 pages, right column, 868 pages, Ilteraceae, -650 pages, UV absorber, stain inhibitor, 25 pages, right column, 650 pages, left column to right column, 872 pages, 8, dye image stabilization, 25 pages, 650 pages, left column, 872 pages, 11° Plasticizers, lubricants Page 27, page 650, right column, pages 876 to 879 Various color couplers can be used in the present invention, and a typical example thereof is the above-mentioned RDNci17643.
, ■-c~G and RD k307105, Vll-C
As described in the patents listed in ~G.

As a yellow coupler, for example, U.S. Special Kitsuki 3.93
3.501, No. 4,022,620, No. 4,32
No. 6.024, No. 4,401.752, No. 4.2
48.961, Japanese Patent Publication No. 58-10739, British Patent Ring No. 1,425,020, British Patent Ring No. 1,476.760,
U.S. Patent No. 3973.968, U.S. Patent No. 4,314,0
No. 23, No. 4,511,649, European Patent No. 249
The one described in No. 473A is preferred.

As macenta couplers, 5-pyrazolone and pyrazoloazole compounds are preferred, and U.S. Patent No. 4,31
No. 0.619, No. 4,351897, European Patent No. 7
No. 3,636, U.S. Patent No. 3,061,432, U.S. Patent No. 3,725,064, RDNα242.20 (198
June 4), JP-A No. 60-33552, RDNα24
230 (June 1984), JP-A-60-43659, JP-A No. 61-72238, JP-A No. 60-35730, JP-A No. 5
No. 5-11803'4, No. 60-185951, U.S. Pat. No. 4,500,630, U.S. Pat. No. 4,540.654
No. 4,556,630, W○(PCT) 88
Particularly preferred are those described in No. 104795 and the like.

Cyan couplers include phenolic and naphthol couplers, and are described in U.S. Patent No. 4052.212.
No. 4,146,396, No. 4,228,233, No. 4,296,200, No. 2,369,929,
No. 2,801,171, No. 2,772. I'62 issue,
2,895.826, 3,772,002, 3,758゜308, 4,334,011, 4
, 327.173, West German Patent Publication No. 3.329.72
9, European Patent No. 121,365A, European Patent No. 249453
A, U.S. Patent No. 3,446,622, U.S. Patent No. 4,333
, No. 999, No. 4,753,871, No. 4,451,
No. 559, No. 4,427,767, No. 4,690,8
No. 89, No. 4.254212, No. 4,296,199
No. 61-42658, etc. are preferred.

Colored couplers for correcting unnecessary absorption of coloring dyes are disclosed in the ■-G term of RDNα17843, U.S. Patent No. 4,
No. 163,670, Japanese Patent Publication No. 57-39413, U.S. Patent No. 4,004,929, U.S. Patent No. 4,138,258,
Preferred are those described in GB 1,146°368. In addition, couplers that correct unnecessary absorption of coloring dyes using fluorescent dyes released during coupling as described in U.S. Pat. No. 4,774.181, and couplers that react with developing agents as described in U.S. Pat. No. 4,777. It is also preferable to use a coupler having as a leaving group a dye precursor group capable of forming a dye.

Couplers with color dyes or moderate diffusivity include U.S. Pat. No. 4,366.237 and British Patent Ring No. 2.125.
, 570, European Patent No. 96,570, and West German Patent Publication No. 3,234.533 are preferred.

Typical examples of polymerized dye-forming couplers are U.S. Pat.
, 576.910, British Patent Ring No. 2,102,173, etc.

Couplers that release photographically useful residues upon coupling may also be preferably used in the present invention. DIR couplers releasing development inhibitors include the aforementioned RD17643,
Patents listed in Sections ■-F, Japanese Patent Application Laid-Open No. 57-151944
No. 57-154234, No. 60-184248, No. 63-37346, U.S. Patent No. 4,248,962
No. 4782.012 is preferred.

Couplers that release a nucleating agent or a development accelerator imagewise during development include British Patent Ring No. 2.097.140;
Preferred are those described in JP-A No. 2,131.188, JP-A-59-457638, and JP-A-59-170840.

Other couplers that can be used in the photosensitive material of the present invention include competitive couplers described in U.S. Pat. No. 4,130,427, U.S. Pat. DIR redox compound emitting couplers, DIR coupler emitting couplers, DIR coupler emitting redox compounds described in JP-A-60-185950, JP-A-62-24252, etc. DIR redox-releasing redox compounds, couplers releasing dyes that recolor after separation as described in European Patent No. 173302A, RDN
α11449, 2424+, JP-A-61-20124
Bleach accelerator releasing coupler described in US Pat. No. 7, etc., U.S. Pat.
, 553,477, etc.,
Examples include a coupler that releases a leuco dye as described in JP-A-6375747, and a coupler that releases a fluorescent dye as described in US Pat. No. 4,774,181.

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

Examples of high-boiling point solvents used in the oil-in-water dispersion method are described in U.S. Patent No. 2,322,027, etc.; Specific examples of high boiling point organic solvents include phthalate esters (dibutyl phthalate, dicyclohexyl phthalate,
Di-2-ethylhexyl phthalate, decyl phthalate, bis(2゜4-di-t-amylphenyl) phthalate, his(2,4-di-t-amylphenyl) isophthalate, bis(1,1-one ethylbrobyl) phthalates), esters of phosphoric or phosphonic acids (triphenyl phosphate, tricresyl phosphate, 2-ethylhexyl diphenyl phosphate, tricyclohexyl phosphate, tri-2-ethylhexyl phthalate)
Tridodecyl phosphate, tributoxyethyl phosphate, trichloropropyl phosphate, 2-
ethylhexyl phenylphosphonate), benzoic acid esters (2-ethylhexylbenzoate, dodecylbenzoate, 2-ethylhexyl-p-hydroxybenzoate, etc.), amide F (N,N-diethyldodecane) amide, N, N-diethyl lauryl amide,
N-tetradecylpyrroliton), alcohols or phenols (isostearyl alcohol, 2.4-
di-tert-amylphenol, etc.), aliphatic carbonic acid esters (bis(2-ethylhexyl) sebacate, dioctyl azelate, glycerol tributyrate, isostearyl lactate, trioctyl citrate, etc.), aniline derivatives (N, N- Examples include dibutyl-2-butoxy-5-tertoctylaniline), hydrocarbons (paraffin, dodecylbenzene, diisopropylnaphthalene, etc.), and the like. In addition, as an auxiliary solvent, solvents such as J, which can be dissolved at a temperature of about 30°C or above, preferably from 50°C to about 160°C, can be used, and typical examples include ethyl acetate, butyl acetate, and propionic acid. Examples include ethyl, methyl ethyl ketone, cyclohexanone, 2-ethoxyethyl acetate, dimethylformamide, and the like.

The steps and effects of latex dispersion methods and specific examples of latex for impregnation are described in U.S. Pat. No. 4,199°363;
It is described in No. 41.230.

These couplers can also be impregnated into rhodapuru latex polymers (e.g., U.S. Pat. No. 4,203,716) in the presence or absence of high-boiling organic solvents as described above.
Alternatively, it can be dissolved in a water-insoluble but organic solvent-soluble polymer and emulsified and dispersed in a hydrophilic colloid aqueous solution.

Preferably, the homopolymers or copolymers described on pages 12 to 30 of International Publication No. WO88100723 are used. In particular, the use of acrylamide-based polymers is preferred from the viewpoint of color image stabilization.

Suitable supports that can be used in the present invention include, for example, the above-mentioned R
DNα17643 page 28 and Nα18716 page 6
It is described from the right column on page 47 to the left column on page 648.

(Examples) The present invention will be explained in more detail by way of Examples below, but the present invention is not limited thereto.

Example 1 1) Creation of color film On a cellulose triacetate film support that was twisted,
A color film, which is a multilayer color photosensitive material, was created by layering each layer with the composition shown below.

(Photosensitive Layer Composition) The numbers corresponding to each component indicate the amount of debris in units of g/rd, and for silver halide, the amount of debris in terms of silver. However, for sensitizing dyes, the amount of sensitizing dye per mole of silver halide in the same layer is shown in moles.

1st layer (antihalation layer) black colloidal silver gelatin 2nd layer (middle layer) 2.5-di-t-pentadecyl hydroquinone X-1 X-3 EX~12 B5-1 B5-2 gelatin Third layer (first red-sensitive emulsion layer) Emulsion A Emulsion B Sensitizing dye I Sensitizing dye■ Silver 1.40 0, ]8 0.070 0.020 2.0X10-' 0.060 0.080 0.10 0.10 0,020 1.04 Silver 0.25 Silver 0.25 6, 9x 10-5 1-8 X 10-i Sensitizing dye■ X-2 EX　X　-10 BS-1 gelatin 4th layer (second red-sensitive emulsion layer) Emulsion G Sensitizing dye I Sensitizing dye■ Sensitizing dye■ X-2 X-3 EX　X　-10 gelatin 3, IX 10-' 0.34 0.020 0.070 0.050 0.070 0.060 0.87 Silver 1.00 5, lX10-' 1.4X 10-' 2.3X10-' 0.40 0.050 0,015 0.070 0.050 0,070 1.30 5th layer (3rd red-sensitive emulsion layer) emulsion Sensitizing dye■ Sensitizing dye■ Sensitizing dye■ X-2 X-3 X-4 BS-1 B5-2 gelatin 6th layer (middle layer) X-5 B5-1 gelatin 7th layer (first green emulsion layer) Emulsion A Emulsion B Sensitizing dye■ Sensitizing dye■ Silver 1.60 5.4X 10-5 1.4X10-s 2.4X10-' 0.097 0.010 o,og.

0, IO 1,63 0,040 0,020 0,80 Silver 0.15 Silver 0.15 3. Ox IQ-1 1, OX 10-' Sensitizing dye■ EX-1 EX-6 EX-7 EX-8 HBS-1 1 (BS-3 gelatin 8th layer (second green emulsion layer) Emulsion C Sensitizing dye■ Sensitizing dye■ Sensitizing dye■ EX-6 EX-7 EX-8 B5-1 B5-3 gelatin 9th layer (3rd green emulsion layer) 3.8XIO-' 0.021 0.26 0.030 0,025 0.10 0.010 0.63 Silver 0.45 2, lX10-' ? ,OX 1O-S 2.6XIO-' 0.094 0.026 0.018 0.16 8, OX 10-” 0.50 Emulsion E Sensitizing dye■ Sensitizing dye■ Sensitizing dye■ EX-1 EX-11 EX　X　-13 HBS-1 B5-2 gelatin 10th layer (yellow filter layer) yellow colloidal silver EX-5 HBS-1 gelatin 11th layer (first blue-sensitive emulsion layer) Emulsion A Emulsion B Emulsion F Sensitizing dye■ Silver 1.20 3.5×1O-5 8,0X10-' 3.0X10-' 0.10 0.015 0.25 0.10 1.54 Silver 0.050 0.030 0.95 Silver o,os.

Silver 0.070 Silver 0.070 3.5XlO-' EX-8 EX-9 HBS-1 Gelatin 12th layer (second blue-sensitive emulsion layer) Emulsion G Sensitizing dye■ EX-9 EX-10 HBS-1 Gelatin 13th layer (third blue-sensitive emulsion layer) Emulsion H Sensitizing dye ■ EX-9 B5-1 Gelatin 14th layer (first protection N) Emulsion l 0,042 θ, 72 0.28 1.10 Silver 0 .45 2.1￥10-' 0.15 7.0XIO-" 0.050 0.78 Silver 077 2.2XIO-' 0.20 0.070 0.69 Silver 0.20 0.11 U 5
0.17HB S-L
5. Ox 10-2 gelatin
l・00 15th layer (second protective layer) H-10,40 B-1 (diameter 1.7 μm) 5.0xl
O-2B-2 (diameter 1.7 μm>0
．． 10B-30,1O 3-10,20 Gelatin 1.20 Furthermore,
W-1, W-2,
W-3, B-4, B-5, F-1, F-2, F-3, F
-4, F-5, F-6, F-7, F-8, F-9, F-
10, F-11, F-12, F-13, and iron salts, lead salts, gold salts, platinum salts, iridium salts, and rhodium salts.

X X-2 X-3 H l X-4 X-5 X-6 X-7 X-8 X-9 Shil EX I EX 2H3 C,H.

C”5O3Qs8 EX-13 1 B.S. to licresyl phosphate Di-n-butyl phthalate Sensitizing dye I Sensitizing dye■ Sensitizing dye■ Sensitizing dye■ Sensitizing dye■ Sensitizing dye■ Sensitizing dye■ CH.

CH2=CH-5O2-shiH2 shiUNli-UH2 n=2~4 shiur+a 2) Processing of color film Color film was cut into a conventional 135 format roll film with 24 exposures and rolled into a conventional cartridge. Roll film 101 is a cartridge made by molding polystyrene kneaded with carbon black to provide light-shielding properties, and has the same width as a conventional 135-format roll film, with perforations of 0 per eln in the length direction of the film. .Roll film cut into 2 pieces wrapped around it +02
It was created.

3) Exposure The color roll film described above was loaded into a camera, and 24 frames each of a gray plate with a reflection density of 1.0 were photographed under daylight.

4) Processing The exposed color roll films 101 and 102 were continuously processed using an automatic developing machine according to the processing steps and processing liquid composition shown below while changing the conveyance speed. The processing amount was the same as the replenishment amount for the bleaching process or the tank capacity of the bleaching bath, and the processing was carried out non-stop.

Table-1 Processing process Processing time Processing temperature Replenishment amount 979 capacity color development 3 minutes 15 seconds 38°C 15ml 130I! Drifting
White 35 seconds 38°C table-2301 water washing 2 minutes 10 seconds 24°C 30ml
80j' Fixation 3 minutes OO seconds 38°C】6
vr1 1201 water wash (1) 1 minute 05 seconds
24°C (2) to (1) 8i counter-current piping type % formula % (7 The replenishment amount is per 35 mm width and 1 m length. Each processing bath is exposed to light using the stirring means described in JP-A-62-183460. A jet of processing liquid impinges on the emulsion surface of the material.

Next, the composition of the processing solution is shown (color developing solution) Mother solution (g) Replenisher solution (g)
Diethylenetriaminepentaacetic acid 1-Hydroxoethylideno 1,1-diphosphonic acid Sodium sulfite Potassium carbonate Potassium bromide Potassium iodide Hydroxylamine sulfate 2-Methyl-4-[N-ethyl-N-(β-hydroxyethyl) aminoco Add aniline sulfate solution and H (Bleach solution) Bleach agent (listed in Table 2) Ammonia water (28%) Ammonia bromide water 1.0 1.2 3.0 4.0 30.0 1.4 1 .5 ■ 3.4 5.2 30.0 2.4 3.8 4.5 6.5 1, Of 1.0! 10.05 10.15 Mother liquor (g) Replenisher (g) 0.35 mol 0.53 mol 3.4 5.1 80.0 120.0 Ammonium nitrate 20.0 Hydroxy vinegar 50.0 Acetic acid (98 %) 50.0 Add water to pH 4.0 (Fixer) Mother liquor (g) Ethylenediaminetetraacetic acid niummonium salt ammonium sulfite imidazole ammonium thiosulfate aqueous solution (700 g/A') Add water to pH (Water wash water) Common tap water for mother liquor and replenisher was mixed with H-type strongly acidic cation exchange resin (Amberlite IR-120B manufactured by Rohm and Haas) and OH-type strongly basic anion exchange resin (Amberlite IRA-4 manufactured by Rohm and Haas).
Calcium and magnesium 1.0 20.0 12.0 1.0 280.0 30.0 75.0 75, Of 1. OA 3.6 Replenisher (g) 7.45 7.4 Treat the ion concentration to below 3 ■/l, then add 20 μ/l of sodium isone dichloride and 1 μl of sodium sulfate.
50 μ/E was added. The pH of this liquid was in the range of 6.5 to 7.5.

(Stabilizing solution) Common to mother solution and replenisher solution (unit: g) Formalin (
37%) 2.0mj! Polyoxyethylene-p-monononylphenyl ether (average degree of polymerization 10) 0.3 Ethylenediaminetetraacetic acid disodium salt 0.05 Add water 1. OfpH5,8~8,0 Table-2 Experiment Bleach Sample Replenishment amount-/A-I I 101 140I
#140 IF" 300 conveyance speed m7 minutes! Bleach E. Ethylenediaminetetraacetic acid iron (II [) ammonium dihydrate Redox potential 1 10 m V (vs NHE.
pH=6) Bleach Ill,3-diaminopropanetetraacetic acid iron (I[[)ammonium monohydrate Redox potential 250 mV (vs NHE,p
H=6) 5) After performing the continuous evaluation process, each color roll film 101
and 102 were given a solid exposure of 100 CMS, and the same processing was performed on each.

Regarding the processed samples, the amount of residual silver in the light-sensitive material was measured using a fluorescent X-ray method.

A sample subjected to wedge exposure of 5 CMS was also prepared and processed in the same manner, and its maximum transmission density of cyan was measured. The results are shown in Table-3.

101 30.

〃32 2.

〃　　　　　　　2.

I 7.

〃　　　　　　　2.

〃　　　　　　　2.

〃30 -I 8A-6 1 A- 7 °A-8 8 1, 90 5 2, 15 0 2, 14 5 2, 07 5 2, 15 8 2, 13 7 2, 13 3 2, 14 2 1, As shown in Invention Table 3, according to the present invention, rapid bleaching and sufficient cyan concentration can be stably achieved at high conveyance speeds even when the replenishment amount is reduced.

Example 2 1) Creation of color film On a cellulose triacetate film support with an underpainting,
A color film, which is a multilayer color photosensitive material, was prepared by laminating each layer having the composition shown below.

(rf!!, composition of the optical layer) Coating amounts are expressed in g/% of silver for halogenated compounds and colloids, and in g/rd for coupler additives and gelatin. The amounts expressed are also expressed in moles per 11 moles of 7-rogenated i in the same layer for the amnestic dyes.

1st layer (antihalation N) Black colloidal silver 0.15 Gelatin 1.90EχM −
82,0xlO-' 2 layers (middle layer) Gelatin 2.10UV-
13,0xlO-" UV -26,0x10-"UV-37,0xlO-" E x F -14,0xlO-' .2.00 Gelatin So l v -27,0x10-2 3rd layer (low grade Red-sensitive emulsion layer) Silver iodobromide emulsion (Ag 12 mol%, internal high Agl type, equivalent sphere diameter 0.3 μm, coefficient of variation of equivalent sphere diameter 29%, normal crystal, mixed twin grains, diameter/thickness ratio 2. 5) Silver coating amount 0.50 1.50 1.0X10-'3.0X10-' 1.0X10 bow 0.22 3.0X10-' 7.0X10 bow gelatin xS-1 xS-2 xS-3 xC-3 EχC-4 Solv-1 4th rN (medium intensity red S emulsion layer) Silver iodobromide emulsion (Ag 14 mol%, internal high Agl type, equivalent sphere diameter 0.55 μm, coefficient of variation of equivalent sphere diameter 20%, normal crystal , twinned mixed particles, diameter/thickness ratio 1.0) Silver coating amount 0.85 xC-5 7゜0XIO-" xS-2 Eχ5-3 EχC-2 xC-3 xY-13 xY-14 pd-10 Solv -1 No. El (high-sensitivity red-faced milk N) Silver iodobromide emulsion (Ag1 10 mol%, inner high Agl type, equivalent sphere diameter 0.7 μm, coefficient of variation of equivalent sphere diameter 30%, mixed twin grains , diameter/thickness ratio 2.0) Silver coating amount 0.70 1.60 1.0X10°4 3.0X10-'1.0X10-'3.0XIO-' 1.0X10 bow 8.0X10-" 0.33 2.0X10-” 1.0X10-” 1.0X10-’ 0.10 Gelatin xS-I xS-2 xS-3 Solv-10,15 S o 1 v-28,0X10″! 6th N (middle N
) Gelatin 1.10P-2
0,17 Cp d -10:10 Cpd-40,17 S o l v -15,0X10-" 7th ffi (Low Anger Green Emulsion N) Silver iodobromide emulsion (Ag 12 mol%, internal high Agl type, Equivalent sphere diameter 0.3 pm, coefficient of variation of equivalent sphere diameter 28%, normal crystal, twin crystal mixed particles, diameter/thickness ratio 2.5) Silver coating amount 0.30 Gelatin 0.50E x
S -45,0xlO-' E x S -52,0X10-' E x S -60,3X10-' E x M -8 EXM-9 ExY-13 pd-11 olv-1 8S layer (medium Emulsion N) Silver iodobromide emulsion (Ag 14 mol%, internal surface Agl type, equivalent sphere diameter 0.55 μm, coefficient of variation of equivalent sphere diameter 20 kidney, normal crystal, twin mixed grains, diameter/Tg, ratio 4 , 0) Silver coating amount 3.0X10-to, 20 3.0X10 bow? , 0X10 bow 0.20 0.70 1.00 5.0X10-'2.0X10-' 3, OX 10-'3.0X10-" 0.25 1.5X10-" 4.0X10 bow 9.0X10-" Gelatin ExS-4 ExS-5 ExS-6 xM-8 xM-9 xM-10 ExY-13 pd-11 olv-1 9th FiC high-range green bromine layer) Silver iodobromide emulsion (Agl 10 mol%, Internal surface Agl type, equivalent sphere diameter 0.7μm, coefficient of variation of equivalent sphere diameter 30%, normal crystal, twinned mixed particles, diameter/thickness ratio 2.0)!!Coating amount 0.50 0.90 2.0XIO -"2.0X10-'2.0XIO-'3.0X10-' 2.0X10 bow 6.0XIO-"2.0X10-"1.0X10-"2.0X10-'2.0XlO-' 0.20 5 .0XIO-” Gelatin ExS, -4 ExS-5 ExS-6 ExS-7 Ex1-8 xM-11 xM-12 pd-2 pd-9 pd-10 olv-I olv-2 0,20 101' i (Yellow Filter N) Gelatin
0.90 yellow colloid
5.0X10-”Cp d-10,
20 Solv-10, 15 Node 11 layer (low sensitivity front window emulsion N) Silver iodobromide emulsion (Ag 14 mol%, inner surface Agl type, equivalent sphere diameter 0.5 μm, coefficient of variation of equivalent sphere diameter 15%, 8 Face piece particles) Silver coating amount 0.40 Gelatin 1.00ExS
−82,0 Mol%, internal surface Agl type, equivalent sphere diameter 1.3 μm, coefficient of variation of equivalent sphere diameter 25%, normal crystal, mixed twin grains, diameter/thickness ratio 4.5) Silver coating amount 0.50 Gelatin 0.60E x
S -8t,oxio-' ExY-150,12 0p d -21,0X10-3 S o l v -14,0X10-"13th layer
Safe! 1 layer) Fine grain silver iodobromide (average grain size 0.07 μm, Ag 11 mol%) 0.20 gelatin
0.8゜tJV-20,10 UV-30',10 UV-40,20 S o l v-34,0xlO bow P -29,0X10°8 14th layer (2nd protective layer) Gelatin 0 .90B-1
(Diameter 1.5ym) 0.10B -2
(UP-1, 5, El m) 0
．． 10B -32.0
3, Cpd-5, Cp d-13, Cpd-7, CP
d, -8, P-1, W-1, w-2, and W-3 were added.

In addition to the above, n-butyl-P-hydroxybenzoate was added. Furthermore, B-4, F-1, F-4, F-5
, F-6, F-7, F-8, F・-9, F-10, F-
11, F-13, iron salt, lead salt, gold ingot, platinum salt, iridium salt, and rhodium salt.

Next, the chemical structural formulas or chemical names of the compounds used in the present invention are shown below.

v-i V-2 V-3 V-4 olv-1 tricresyl phosphate olv-2 dibutyl phthalate olv-3 Tri(2-ethylhexyl) phosphate xF-1 c, ososoρ EχC-2 H EχC-3 H (4HvUL to iJ; Nl’I xC-4 CH.

xC-5 xC-6 H ExM-8 ExM-9 1 ExM-10 ExM-11 ExM-12 EχY-13 EχY-14 EχY-15 j.

pd-1 p d-2 pd-3 pd-5 CJ+5(n) pd-4 pd-6 Cpd-7 Cpd-9 Cpd-11 Cpd-8 Cpd-10 Eχ5-1 Eχ5-2 EχS-3 xS-4 xS-5 Eχ5-6 Eχ5-7 EχS-8 CHt<HSow-CHz'C0NI(<HtCHKekuH-5Oz-C)It C0N14 C)+! z
Hs CaFuSO□N (C, lit) CHICOOKP-1 Copolymer of vinyl pyrrolidone and vinyl alcohol (copolymerization ratio = 70:30 [weight ratio]) Polyethyl acrylate CH hesi5O2Na 2) Processing of color film As above The produced color film was mixed with carbon black similar to that in Example 1 to form a cartridge made of polystyrene to provide light-shielding properties.
With the same width as the format roll film, perforations were provided in the length direction of the film so that there were 0.5 perforations per all. The shape and size of the holes in the barflation were the same as those of the 135-format roll film, resulting in a roll film 103.

Exposure was carried out in the same manner as in Example 1, and continuous processing was carried out in the same manner as in Example 1 using the processing steps shown in Table 4.

Table 4 Treatment process Processing time Processing temperature 3 minutes 15 seconds 38°C 50 seconds 38°C 50 seconds 24°C 50 seconds 38°C 30 seconds 24°C Replenishment amount Tank capacity 15ml' 130j7 rn13M 80I! 16d 120f (2) to (1) 801 Countercurrent piping system % formula % The amount of replenishment was 35 mm width and 1 m length, and all the overflow liquid of the washing water was introduced into the fixing bath. The bleach-fixing bath was replenished so that all the overflow liquids of the bleaching bath and fixing bath of the automatic processor were allowed to flow into the bleach-fixing bath.

In each processing bath, a jet of processing liquid is impinged on the emulsion surface of the light-sensitive material by a stirring means described in JP-A-62-183460.

Processing solutions other than the bleach solution, bleach replenisher solution, and stabilizing solution are as in Example 1.
I used the same one.

Experiments similar to those in Example 1 were conducted on samples 102 and 103, except that the oxidizing agents in the bleach solution and bleach replenisher were changed to the following, and the stabilizer solution was formulated as shown below.

Compound Redox potential (mV vs,
NHE, pH□6)・1,3-diaminopropanetetraacetic acid iron (II [) complex salt 1,4-diaminobutane tetranoic acid iron (I [) complex salt diethylenethioether diaminetetraacetic acid iron (III) complex salt glycol ether diamine Iron tetraacetate (I [[) complex salt (stable solution) Common to mother liquor and replenisher solution (unit: g) Hexamethylenetetramine polyoxyethylene-p-monononylphenyl ether (average degree of polymerization 10) Ethylenediaminetetraacetic acid disu 1, Og Add thorium salt 0, 05 water and heat to 8~8°. As a result, no desilvering or recoloring failure occurred in either case.
Good results were obtained.

(Effects of the Invention) As described above, by using the method of the present invention, even if rapid processing is performed using an automatic processor with a high conveyance speed, the accumulation of iron (IF) complex salts is small and good desilvering performance can be obtained. Also, no defective color reproduction occurs.

[Brief explanation of drawings]

FIG. 1 is a longitudinal cross-sectional view showing a roll photographic film according to the present invention housed in a cartridge, FIG. 2(a) is a cross-sectional view of the cartridge, and FIG. 2(b) is a cross-sectional view of the cartridge.
FIG. 3 is a front view of the front end of the film drawer portion of the cartridge. (Explanation of symbols) 1 - Photographic film 2 - Cartridge 3 - Cartridge body 4 - Spools 4a, 4b - Both ends of the spool 5 - Film drawer openings 5a, 5 - b - Light shielding member 6 - Image exposure section? a, 7b - Optical information recording section 8 - Image exposure part position detection mark 9 - Perforations 10a, 10b - Barcode 11 - Lip 12 - Tip of photographic film 13 - Tip of film drawer Patented by Roganjin Fuji Photo Film Co., Ltd. Engraving of company drawings Figure 2 (b) Procedural amendment (method) % formula %] Case description 1990 Patent Application No. 242220 2゜ Title of invention Processing method of silver halide color photographic film for photography 3゜Relationship with the case of the person making the amendment Patent Applicant Address: 2-10 Nakanuma, Minamiashigara City, Kanagawa Prefecture Fuji Photo Film Co., Ltd. Telephone: (406) 2537 Tokyo Head Office Date of Amendment Order: November 27, 1990 (shipping mortar)

Claims (1)

[Claims] (1) Silver halide color photographic film for photography that can be stored in a roll in a cartridge without optical fog, and has perforations of 0.1 to 1 per 1 cm in the length direction of the film. was removed from the cartridge after imagewise exposure, and the film was transported at a speed of 5 m/
After color development, the film is continuously processed in an automatic developing machine while being replenished with a processing solution having bleaching ability containing a bleaching agent having an oxidation-reduction potential of 150 mV or more at a rate of 200 ml or less per 1 m^2 of the film. A method for processing silver halide color photographic film.