JPH0244348A - Method for processing silver halide color photographic sensitive material - Google Patents

Abstract

PURPOSE:To prevent the increase of a bleaching fog and a stain in the subject material after processing it, and to suppress the deterioration of the optical density of a cyan dye by incorporating a specified cyan dye forming coupler in the material, and processing the obtd. material with a specified processing solution. CONSTITUTION:The photosensitive material contains at least one kind of the cyan dye forming couplers shown by formula I, and the processing solution having bleaching ability contains a ferric complex salt of 1,3-diaminopropane tetraacetic acid of >=0.2mol/l as a bleaching agent, and has pH of a range of 2.5-5.5. In the formula, R1 is an aliphatic or an aromatic group, etc., Ar is an aromatic group, X is hydrogen atom or a group capable of being released by a coupling reaction with the oxidant of an aromatic primary amine color developing agent. When the compounding amount of the ferric complex salt is <0.2mol/l, the bleaching speed of the material rapidly slows down, and the stain of the material increases after processing it. Thus, the increasement of the bleaching fog due to the rapid processing of the material is suppressed, and the increasement of the stain after processing the material and the deterioration of the optical density of the cyan dye are suppressed.

Description

Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a processing method for post-development of exposed silver halide color photographic light-sensitive materials. The present invention relates to a method for processing a silver halide color photographic material in which an increase in staining and a decrease in cyan dye density after processing are suppressed.

(Prior art) In general, the basic steps in processing color photosensitive materials are a color development step and a desilvering step. In the zero color development step, silver halide exposed to light is reduced by a color developing agent to produce silver, and is oxidized. In the zero-order desilvering process, the color developing agent reacts with the color former (coupler) to form a dye image.
The silver produced in the color development process is oxidized by the action of oxidizing agent C (commonly referred to as a bleaching agent), and then dissolved by a silver ion monomerizing agent commonly referred to as a fixing agent. By going through this desilvering step, only a dye image is created on the color photosensitive material.

The above desilvering process is carried out in two baths: a bleaching bath containing a bleaching agent and a fixing bath containing a fixing agent, or in one bath using a bleach-fixing bath containing both a bleaching agent and a fixing agent. There is.

In addition to the basic steps mentioned above, the actual development process includes various auxiliary steps to maintain the photographic and physical quality of the image, or to improve the storage stability of the image. bath, stop bath, image stabilization bath, washing bath, etc.

In recent years, with the spread of small in-store processing service systems called minilabs, there has been a strong demand for shortening the time required for the above-mentioned processing in order to quickly respond to customer processing demands.

In particular, the highest demand was to shorten the desilvering step, which conventionally occupied most of the processing time.

However, the ferric complex salt of ethylenediaminetetraacetic acid, which is the mainstream bleaching agent used in bleaching solutions and bleach-fixing solutions, has a fundamental drawback of weak oxidizing power, so various improvements such as the use of bleach accelerators have been made. Despite the addition of the above requirements, the above requirements have not yet been met.

On the other hand, as bleaching agents with strong oxidizing power, red blood salt, dichromate, ferric chloride, persulfate, bromate, etc. are known. The reality is that each method has many drawbacks, and cannot be widely used for over-the-counter processing.

(Intelligence B to be Solved by the Invention) Among these, a pH-containing complex salt containing ferric 1,3-diaminopropanetetraacetic acid described in JP-A No. 62-222252.
The bleaching solution of about 6 has a higher oxidizing power than the bleaching solution containing ferric ethylenediaminetetraacetic acid complex salt and enables more rapid limited bleaching, but it does not bleach directly without passing through a bath during the color development process. When processed, it develops a defect that causes color fogging called bleaching.

Apart from this problem of bleaching blade blur, when the bleaching time is shortened using this bleaching solution, a new problem arises: a large increase in staining occurs during storage of the photographic material after processing. It also became clear that

By the way, l-naphthol type couplers have conventionally been widely used as cyan dye-forming couplers (hereinafter referred to as cyan couplers) for forming cyan images. However, indoaniline dyes obtained from l-naphthol type couplers through color development tend to fade due to reduction by divalent iron complexes and developing agents generated in the bleaching process (also known as reduction fading or poor color recovery). ) was there.

As a result of intensive research, we found that the problem of bleach capri and increase in stain during storage after processing can be solved by lowering the po of the bleaching solution. A new problem arose.

SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a method for processing silver halide color photographic materials in which an increase in bleaching edge blur and post-processing stain due to rapid processing is suppressed, and a decrease in cyan dye density is suppressed. There is a particular thing.

(Means for Solving the Problems) As a result of conducting various studies to solve the above-mentioned problems, it has been found that the problems can be solved by the following processing method.

In a method of processing an imagewise exposed silver halide color photographic light-sensitive material with a processing solution having bleaching ability after color development, the silver halide color photographic light-sensitive material has the following general formula [
The processing solution containing at least one cyan dye-forming coupler represented by [I] and having bleaching ability contains 0.2% of a ferric complex salt of 1,3-diaminopropanetetraacetic acid as a bleaching agent.
mol/l or more, and the pH of the treatment liquid is 2.5 to 5.
A method for processing a silver halide color photographic light-sensitive material, characterized in that the silver halide color photographic material is within a range of .degree.

-Formula (1) (-In formula c, Rr represents an aliphatic group, aromatic group, or heterocyclic group, A" represents an aromatic group, and X represents a hydrogen atom or an aromatic primary amine coloring system. The cyan dye-forming slurry represented by the general formula (1) used in the present invention will be described in detail.

Here, the aliphatic group generally refers to an aliphatic hydrocarbon group (the same applies hereinafter), and includes linear, branched, or cyclic alkyl, alkenyl, or alkynyl groups, and may be substituted or unsubstituted. The aromatic group, which may be a substituted or unsubstituted aryl group, refers to a substituted or unsubstituted aryl group, and the heterocycle, which may be a fused ring, refers to a substituted or unsubstituted monocyclic or fused ring heterocyclic group.

In formula (1), R5 is an aliphatic group having 1 to 36 carbon atoms, an aromatic group having 6 to 36 carbon atoms, or 2 to 36 carbon atoms.
represents a heterocyclic group having 4 to 36 carbon atoms, preferably a tertiary alkyl group having 4 to 36 carbon atoms or a group having 7 to 36 carbon atoms and represented by the following formula (na) or CII-b).

-Formula Cr1-a) R+++ Y R [-In formula (II), R1° is a carbon atom number of 1 to 3
0 aliphatic group, aromatic group having 6 to 30 carbon atoms, or heterocyclic group having 2 to 30 carbon atoms, R11 represents a halogen atom having 1 to 24 carbon atoms, an alkoxy group, an acyl group, an aromatic group represents an alkylene group which may be substituted with a group (e.g. methylene, ethylidene, propylidene, tridecycyano, isopropylidene, ethylene, trimethylene, benzylidene), and Y is -o--s--5o-3O
zR+x represents a group of meaning, ) represents, ] General formula II -b) RI!・”=c- [-In the formula (II-b), RI3 represents a hydrogen atom or an aliphatic group having 1 to 24 carbon atoms, and RI3 represents a hydrogen atom or an aliphatic group having 1 to 24 carbon atoms, and RI3 represents a hydrogen atom or an aliphatic group having 1 to 24 carbon atoms, and RI3 represents a hydrogen atom or an aliphatic group having 1 to 24 carbon atoms, and the RI3 is represents a nonmetallic atomic group.] R1 is more preferably a group represented by the following formula (II).

General formula Cl11) (Re)j In the formula, R2 and R1 may be the same or different and represent a hydrogen atom, an aliphatic group having 1 to 3 carbon atoms, or an aromatic group having 6 to 30 carbon atoms. , R4 represents a monovalent group, Z represents 10--5-SO- or -SO,
l represents an integer from θ to 5, and when l is a plural number, a plurality of R#
may be the same or different. Preferred substituents include R2 and R5, a straight or branched alkyl group having 1 to 18 carbon atoms, or a hydrogen atom, R# a halogen atom,
Aliphatic group, aliphatic oxy group, carbonamide group, sulfonamide group, carboxyl group, sulfo group, sulfamoylamino group, cyano group, hydroquinyl group, ureido group,
J is a lebamoyl group, a sulfamoyl group, an aliphatic sulfonyl group, an aliphatic oxycarbonyl group and an aromatic sulfonyl group, and Z is 10-, respectively. Here, the number of carbon atoms in R3 is 0 to 30, and t is preferably 1 to 3. Preferred R1 for samurai include 1-(2,4-di-tart-aminophenoxy)pentyl group, 1-(2
, 4-di-tert-amylphenoxy)butyl group,
tart-butyl group, etc.

X represents a hydrogen atom or a coupling-off group (including N deatomization, the same applies hereinafter); representative examples of coupling-off groups include halogen atom, -0RS, -5Rs 1-OC
Rs 1-NHCORs −; 1 aromatic azo group having 6 to 30 carbon atoms, 1 to 3 carbon atoms
0 and a heterocyclic group (succinimide group, phthalimide group,
(hydantoinyl group, pyrazolyl group, 2-benzotriazolyl group, etc.), where R% is an aliphatic group having 1 to 30 carbon atoms, an aromatic group having 6 to 30 carbon atoms, or a carbon It represents a heterocyclic group having 2 to 30 atoms.

As mentioned above, the aliphatic group in the present invention is saturated, unsaturated,
It may be substituted or unsubstituted, linear, branched, or cyclic; typical examples include methyl group, ethyl group, butyl group, cyclohexyl group, allyl group, propargyl group, and methoxyethyl group. , n-decyl group, n-dodecyl group,
n-hexadecyl group, trifluoromethyl group, heptafluoropropyl group, dodecyloxypropyl group, 2.4
-di-tert-amylphenoxyprobyl group, 2°4
-di-tert-amylphenoxybutyl group and the like.

Further, the aromatic group may be substituted or unsubstituted,
Typical examples include phenyl group, tolyl group, 2-tetradecyloxyphenylfluorophenyl group, 2-chloro-5-dodecyloxycarbonylphenyl group, 4-chlorophenyl group, 3-cyanophenyl group, 4-hydroxyphenyl group. etc. are included.

In addition, the heterocyclic group may be substituted or unsubstituted,
Typical examples include 2-pyridyl group, 4-pyridyl group,
Included are 2-furyl group, 4-thienyl group, quinolinyl group, and the like.

Particularly preferable examples of X include a hydrogen atom, a halogen atom, an aliphatic oxy group having 1 to 30 carbon atoms (methoxy group, 2-methanesulfonamidoethoxy group, 2-methanesulfonyl ethoxy group, carboxymethoxy group, 3-carboxypropyloxy group) group, 2-carboxymethylthioethoxy group,
2-methoxyethoxy group, 2-methoxyethylcarbamoylmethoxy group, etc.), aromatic oxy group (phenoxy group, 4-chlorophenoxy group, 4-(3-carboxypropanamido)phenyl group, 4-methoxyphenoxy group, 4 -terL-octylphenoxy group, 4-carboxyphenoxy group, etc.), aliphatic thio group (2-carboxyethylthio group, l-carboxyundecylthio group, etc.)
Heterocyclic thio group (5-phenyl-1. 2. 3.
4-tetrazolyl-1-thio group, 5-amino-1.3.
4-thiadiazol-2-ylthio group, 5-ethyl-1
．． 2,3.4-tetrazolyl-1-thio group, etc.) and aromatic azo groups (4-dimethylaminophenylazo group, 4-
A7-doamidephenylazo group, 1-naphthylazo group, 2
-ethoxycarbonylphenylazo group, 2-medoxycarbonyl-4,5-dimethoxyphenylazo group, etc.).

In the general formula (H, Ar represents a substituted or unsubstituted aryl group, which may be a fused ring (e.g. naphthalene ring, quinoline ring), Ar is preferably a phenyl group substituted with 1 to 5 substituents. More preferably, it is a group represented by the following formula (rV).

General formula (IV) In general formula (IV), R. represents a substituent, a is 1 to 3
represents an integer. However, R. The sum (Σσ) of the σ values (σm value and/or σρ value) is 0.

67 or above. If there is a substituent at the ortho position, this vA group is not considered in the calculation of Σσ. When a is plural, R may be the same or different. Note that the σm value and the σp value are, for example, Hanscb,
C. Lao, A. + Unger, S. H. , ni■.

K. -H. , Nikaitani, D. , Li
en+E. J. : J. Wed.

Chew, 16. 1207 <1973), Han
sch, C.

Rockwell, s, D, + Tow+
PY, C-+ Leo+ A-+St@1
ler, E,! ! , : Lbld, 2
0. 304 (1977) and the references cited therein.

The substituent groups represented by R that can satisfy the above condition Σσ are halogen atoms (fluorine atom, chlorine atom, bromine atom, iodine atom), cyano group, nitro group, alkyl group (e.g. trifluoromethyl group, (chloromethyl group, bromomethyl group, trichloromethyl group, cyanomethyl group, etc.)
, alkylsulfonyl group (e.g. methylsulfonyl group,
Ethylsulfonyl group, propylsulfonyl group, n-butylsulfonyl group, trifluoromethylsulfonyl group,
2-chloroethylsulfonyl group, etc.), arylsulfonyl group (e.g. phenylsulfonyl group, p-)lylsulfonyl group, 4-methoxyphenylsulfonyl group, 4-chlorophenylsulfonyl group, etc.), alkoxy group (e.g. methoxy group, ethoxy group, trifluoromethoxy group, etc.),
Acyl groups (e.g. formyl group, 7-cetyl group, benzoyl group, trifluoroacetyl group, pentafluorobenzoyl group, trichloroacetyl group, etc.), acyloxy group (
(e.g., acetoxy group, benzoyloxy group, etc.), alkoxycarbonyl group (e.g., methoxycarbonyl group, ethoxycarbonyl group, etc.), carbamoyl group (e.g., carbamoyl group, N-methylcarbamoyl group, N,N-dimethylcarbamoyl group, etc.), sulfamoyl group (For example, sulfamoyl group, N-methylsulfamoyl group, N, N
-dimethylsulfamoyl group, etc.), carbonamide group (
For example, formamide group, acetamide group, trifluoroacetamide group, benzamide group, pentafluorobenzamide group, 4-nitrobenzamide group, etc.), sulfonamide group (for example, methanesulfonamide group, trifluoromethanesulfonamide group, p-)luenesulfonamide group groups), alkylsulfinyl groups (e.g. methylsulfinyl group, trifluoromethylsulfinyl, I, etc.)
, arylsulfinyl group (e.g. phenylsulfinyl a!, p-)lylsulfinyl Ml), thiocyanate group, carboxyl group, sulfo group, alkylthio group (
For example, methylthio group, trifluoromethylthio group, etc.) and arylthio group (eg, phenylthio group, 4-nitrophenylthio group, etc.). Furthermore, among the above substituent groups, halogen atoms, cyan groups, alkoxy groups, sulfamoyl groups, sulfonamide groups, and alkylsulfonyl groups are preferred, and among them, halogen atoms, cyano groups, and alkylsulfonyl groups are particularly preferred.

An example of A is shown below, where the values in parentheses are the values of Σσ.

Among Ar having Σσ of 0.67 or more, Ar having ΣI of 0°70 or more is more preferable, and Ar having Σσ of 0.75 or more is particularly preferable.

Specific examples of R1 include U.S. Patent Nos. 4,333,999, 4,443,536, 4,503,141, and 45
No. 13082, No. 4525450, No. 47538
71, European Patent UP) No. 217255, European Patent UP) No. 226
No. 664, No. 269766, No. 271323,
JP-A No. 271324, JP-A-59-105644, JP-A No. 59-111643, JP-A No. 59-111644, JP-A No. 5
No. 9-111645, No. 59-177556, No. 61
-56348, among others, US Patent Nos. 4443536, 4503141, and 45 US Pat.
25450, European Patent No. 271323, European Patent No. 271
Those containing hydrophilic groups such as hydroxyphenylsulfonyl group, hydroxyphenylcarbonyl group, sulfonamide group, sulfamoyl group, sulfamoylamino group, and sulfonyl group, such as No. 324 and JP-A-59177556, have good color development. It is preferable.

Specific examples of X include U.S. Pat. No. 4,401,752, U.S. Pat.
-65241, 61-69065, 62-17
Aryloxy elimination type described in No. 3465 etc., JP-A-6
No. 1-20039, No. 61-32054, No. 61-1
Alkoxy elimination type described in No. 8948 etc., U.S. Patent No. 4
333999 etc., JP-A-60-50533, JP-A-60-91355, JP-A-61-
There are sulfur atom-eliminating types such as those described in No. 201247 and No. 62-173467, and among them, phenoxy-eliminating types are preferable.

Specific examples of "A" include U.S. Pat. No. 4,333,999, U.S. Pat.
No. 54244, No. 4427767, No. 44775
European Patent (BP) No. 58, European Patent (BP) No. 254154, Japanese Patent Application Publication No. 60-37557, Japanese Patent Application Publication No. 60-112038, European Patent No. 61
-72245, U.S. Pat. No. 61-75350, etc., among others, U.S. Pat.
No. 51559, No. 4465766, No. 45542
No. 44, European Patent No. 254154, JP-A-61-72
Those described in No. 245 and No. 61-75350 are preferred.

Specific examples of cyan dye-forming couplers used in the present invention are shown below, but the present invention is not limited thereto.

Incidentally, these cyan dye-forming couplers can be synthesized by the synthesis method described in the above-mentioned patent.

(1-1> \ CsL+(t) \ CsL+(t) (■ r CsH+ + (t) (+-4> (I (■ (+-11) CsH++ (Jin) (+-13) C1Lt(t) 5H 1(t) Hz Coo)I C7! (+-14) (+-15) CJ+t(L) (■ (+-20) (+-21) OCHtCHzSOtCHs H (+-22) (+-23) \ CsH++(t) CsH++(t) CsL+(t) ([-25) (+-32) Csll++(t) C,H 1(L) Hs Csll++(t) CIl words CJ++ (L) \ CsH++(t) \ CJ++(t) CI+ (+-34) (+-35) CH3 (1-38> CH3-C-CH3 CHI CH2-C-CHI Hs C211゜(1) (■ (I (■ CL CC11s Cho cI(!-c-CL CHl OCII Go CRs (+-42) (T-43) (I (+-44) CHs CR1 (+-48) M N CH.

CsH+ + (t) The coupler represented by the general formula [1] of the present invention is disclosed in U.S. Pat. .427.767
No. 4,753,871, European Patent (Publication) No. 2
No. 71,323, No. 271.324, and No. 2
It can be synthesized by the method described in No. 71.325 etc. or a method analogous thereto.

The coupler represented by the general formula (1) may be added to either the silver halide photosensitive layer or the non-photosensitive layer, and the amount added is from 0.01 to 1. 5g/rrr, preferably 0.
1 to 1.2 g/rrr, more preferably 0.2 to 1.
0g/n (is.

In the bleaching solution of the present invention, a ferric complex salt of 1,3-diaminopropanetetraacetic acid is used, and the amount thereof is 0.3-diaminopropanetetraacetic acid ferric complex salt per 11 parts of the bleaching solution.
The amount is 2 mol or more, preferably 0.25 mol or more, particularly preferably 0.3 mol or more for speeding up the process. However, since excessive use will adversely inhibit the bleaching reaction, the amount is preferably 0.5 mol or less.

1.3-diaminopropanetetraacetic acid ferric complex salt can be used in the form of ammonium, sodium, potassium, etc. salts,
Ammonium salts are preferable because they bleach the fastest, and the amount of the ferric 1,3-diaminopropanetetraacetic acid complex salt is 0.
．． If the amount is less than 2 moles, bleaching will be drastically delayed and the stain after treatment will increase, so the present invention requires that the content be 0.2 moles or more.

Next, the pH of the bleaching solution of the present invention will be described.

1. pH containing 3-diaminopropanetetraacetic acid ferric complex salt
The bleaching solution No. 6 is known from the above-mentioned Japanese Patent Laid-Open No. 62-222252. Conventionally, the pH of a bleaching solution containing a ferric aminopolycarboxylic acid complex salt has been considered to be optimal at around pH 6 from both the viewpoint of ensuring a bleaching speed and preventing poor restoration of cyan dye, and this has been widely practiced.

That is, although the bleaching speed is improved by lowering the pH, the recovery of the cyan dye is impaired, so the optimum balance has been set at pF (around 6).

On the other hand, the present invention has the characteristic that the effect is expressed by setting the pH of the bleaching solution to 5.5 or less, and can achieve rapid desilvering and complete restoration of the cyan dye, which is contrary to the conventional art. The bleaching solution of the present invention solves the problems described above.
H is 5.5 to 2.5, and the preferred range for effect expression is 560 to 3. It is more preferably 4.5 to 3.5 than Ol. To adjust the pH to this range, use acetic acid, citric acid,
Organic acids such as malonic acid and inorganic acids such as hydrochloric acid, sulfuric acid, nitric acid, phosphoric acid, and boric acid can be used, but the acid dissociation constant (Pka
) is preferably in the range of 2.5 to 5.5 from the viewpoint of imparting buffering properties to the region of the present invention, and in addition to the acetic acid, citric acid, and malonic acid, benzoic acid, formic acid, butyric acid, malic acid, and tartaric acid are preferred. ,
Various organic acids can be mentioned, such as Sierra acid, propionic acid, and phthalic acid.

Among these, acetic acid is particularly preferred.

The amount of these acids used is preferably 0.1 to 2 mol, particularly preferably 0.5 to 1.5 mol, per 11 of the bleaching solution.

It is preferable to add 1,3-diaminopropanetetraacetic acid to the bleaching solution in an amount slightly in excess of the amount required for complex formation with ferric ions, and the excess is usually in the range of 1 to 10%. preferable.

Furthermore, the bleaching solution of the present invention can also contain aminopolycarboxylic acid ferric complex salts other than 1,3-diaminopropanetetraacetic acid ferric complex salts, and specifically, ethylenediaminetetraacetic acid, diethylenetriaminepentaacetic acid, The ferric complex salt of bovine diaminetetraacetic acid can be mentioned for acetic acid and Schiff a.

Various bleaching accelerators can be added to the bleaching solution of the present invention.

Such bleach accelerators are described, for example, in US Pat. No. 3,893,858, German Patent No. 1,290.
, 812, British Patent No. 1 138.842, JP-A-53-95630, and Research Disclosure No. 17129 (July 1978 issue). Compounds, thiazolidine derivatives described in JP-A No. 50-140129, thiourea derivatives described in U.S. Pat. No. 3,706,561, iodides described in JP-A-58-16235, German patents Polyethylene oxides described in specification No. 2,748.430, Japanese Patent Publication No. 1974-
Polyamine compounds described in Japanese Patent No. 8836 can be used. Particularly preferably British Patent No. 1,138,
Mercapto compounds such as those described in '842 are preferred.

In addition to the bleaching agent and the above-mentioned compounds, the bleaching solution constituting the present invention includes bromides such as potassium bromide, sodium bromide,
Rehalogenating agents such as ammonium bromide or chlorides such as potassium chloride, sodium chloride, ammonium chloride can be included.

The concentration of the rehalogenating agent is 0.00% per 11 parts of the bleaching solution. 1-5
mol, preferably 0.5 to 3 mol.

Also, money r! It is preferable to use ammonium nitrate as the A corrosion inhibitor.

The replenishment amount of the bleaching solution of the present invention is 50 mj per 1+d of photosensitive material.
! ~2000m1, preferably 100m1~1010
It is 0O.

In addition, it is preferable to oxidize the 1,3-diaminopropanetetraacetic acid ferrous complex salt produced by applying air lacing to the bleaching solution during the treatment.

The photosensitive material after bleaching is then subjected to a fixing process.

As the fixing agent, thiosulfates such as sodium thiosulfate, ammonium thiosulfate, sodium ammonium thiosulfate, potassium thiosulfate, thiocyanates such as sodium thiocyanate, ammonium thiocyanate, potassium thiocyanate, thiourea, thioether, etc. can be used. can.

Among them, it is preferable to use ammonium thiosulfate,
The amount is 0.3 to 3 mol per fixer 14, preferably 0.
65 to 2 moles.

In addition, from the viewpoint of promoting fixation, the above-mentioned ammonium thiocyanate (rhodan ammonium), thiourea, thioether (
For example, it is also preferable to use 3,6-cythyl, 8-octanediol) in combination, and the amount of these compounds used in combination is 1j! Generally, the amount is about 0.0 to 0.1 mol per OI, but in some cases, the fixing promoting effect can be greatly enhanced by using 1 to 3 mol.

The fixing solution contains sulfites as preservatives, such as sodium sulfite, potassium sulfite, ammonium sulfite, and
Hydroxylamine, hydrazine, bisulfite adducts of aldehyde compounds, such as acetaldehyde sodium bisulfite, can be included. Furthermore, various fluorescent whitening agents, antifoaming agents, surfactants, polyvinylpyrrolidone, organic solvents such as methanol, etc. can be contained, but in particular, as preservatives, it is possible to contain organic solvents such as Japanese Patent Application No. 60-28383.
It is preferable to use the sulfinic acid compounds described in Specification No. 1.

The fixer replenishment amount is 300ml per ld of photosensitive material.
3000 ml is preferred, more preferably 300 ml
ml to 10100O.

Furthermore, it is preferable to add various aminopolycarboxylic acids and organic phosphonic acids to the fixing solution of the present invention for the purpose of stabilizing the solution.

Regarding the total time of the desilvering step of the present invention, the effects of the water-sprinkling invention can be significantly obtained. The preferred time is 1 minute to 4 minutes, more preferably 1 minute 30 seconds to 3 minutes.

Further, the treatment temperature is 259 to 50°C, preferably 35 to 4°C.
The temperature is 5°C. In a preferred temperature range, the desilvering rate is improved and the occurrence of staining after processing is effectively prevented.

In the desilvering step of the present invention, it is preferable that the stirring be as strong as possible in order to more effectively exhibit the effects of the present invention.

A specific method for strengthening stirring is disclosed in Japanese Patent Application Laid-Open No. 62-18346.
No. 0, 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 a processing liquid on the emulsion surface of a photosensitive material, as described in JP-A No. 62-183-1.
No. 83461, a method of increasing the stirring effect using a rotating means, and further improving the stirring effect 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. method, and 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.

Further, the agitation improvement means is more effective when a bleach accelerator is used, and can significantly increase the acceleration results and eliminate the fixing inhibiting effect caused by the bleach accelerator.

The automatic developing machine used in the present invention is JP-A-60-191
257, No. 191258, and No. 191259. As described in JP-A-60-191257, such a conveying means is used to transfer from the pre-bath to the post-bath. It is possible to significantly reduce the amount of processing liquid carried into the process, and it is highly effective in preventing the performance price of the processing liquid from increasing.This effect is particularly effective in shortening the processing time in each step and reducing the amount of processing liquid replenishment.

The effect of the present invention is remarkable when the total processing time is short,
Specifically, this effect is clearly exhibited when the total processing time is 8 minutes or less, and the difference from conventional processing methods becomes even more remarkable when the total processing time is 7 minutes or less. Therefore, in the present invention, the total treatment time is preferably 8 minutes or less, particularly 7 minutes or less.

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

Preferred examples are p-phenylenediamine derivatives, representative examples of which are shown below, but are not limited thereto.

D-IN, N-diethyl-p-phenylenediamine D-22-amino-5-diethylaminotoluene D-32-amino-5-(N-ethyl-N-laurylamino)toluene D-44-(N-ethyl- N-(β-hydroxyethyl)aminocoaniline D-52-methyl-4-[N-ethyl-N-(β-hydroxyethyl)aminocoaniline D-64-amino-3-methyl-N=ethyl-N −(β
-(methanesulfonamido)ethyl]-aniline D-7N-(2-amino-5-diethylaminophenylethyl)methanesulfonamide D-8N, N-dimethyl-p-phenylenediamine D-94-amino-3-methyl- N-ethyl N-methoxyethylaniline D-104-7 minnow 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 sulfate, hydrochloride, sulfite, and p-)luenesulfonate. Preferably about 0.1 g to about 2061 g
More preferably, the concentration is from about 0.5 g to about log.

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 developer as preservatives as necessary. be able to.

The preferable addition amount is 0.5g to 1 per 11 color developer.
0g, more preferably 1g to 5g.

In addition, as compounds that directly preserve the color developing agent, various hydroxylamines, Japanese Patent Application No. 61-18655
Hydroxams flI described in No. 9, No. 61-17075
Hydrazines and hydrazides described in No. 6, No. 61-1
Phenols described in No. 88742 and No. 61-203253, α-hydroxyketones and α-aminoketones described in No. 61-188741, and/or No. 61-
It is preferable to add various saccharides described in No. 180616. In addition, in combination with the above compounds, patent application No. 14782/1986
No. 3, No. 61-166674, No. 61-165621
Monoamines described in No. 61-164515, No. 61-170789, and No. 61-168159, No. 61-173595, No. 61-164515,
Diamines described in No. 61-186560, etc., No. 61
-165621 and the polyamines described in No. 61-169789, the polyamines described in No. 61-188619, the nitroxy radicals described in No. 61-197760, No. 61-186561, and No. 61-19741.
It is preferable to use alcohols described in No. 9, oximes described in No. 61-198987, and tertiary amines described in No. 61-265149.

Other preservatives include various metals described in JP-A-57-44148 and JP-A-57-53749;
Salicylic acids described in No. 180588, JP-A-54-35
Alkanolamines described in No. 32, JP-A-56-94
Polyethyleneimines described in US Pat. No. 349, US Pat.
The aromatic polyhydroxy compound described in No. 746,544 may be included if necessary, and addition of an aromatic polyhydroxy compound is particularly preferred.

The color developer 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, disodium phosphate, dipotassium phosphate, sodium borate, potassium borate, Sodium tetraborate (borax), potassium tetraborate, 0-
Sodium hydroxybenzoate (sodium salicylate), potassium 〇-hydroxybenzoate, 5-sulfo-2
-sodium hydroxybenzoate (sodium 5-sulfosalicylate), potassium 5-sulfo-2-hydroxybenzoate (potassium 5-sulfosalicylate), and the like. However, the present invention is not limited to these compounds.

The amount of the buffer added to the color developer is 0.1 mol/l.
It is preferable that it is more than 0. 1 mol/l-0
, 4 mol/l is particularly preferred.

In addition, various chelating agents can be used in the color developer as an anti-settling agent for calcium or magnesium or to improve the stability of the color developer.

As the chelating agent, organic acid compounds are preferred, such as aminopolycarboxylic acids, organic phosphonic acids, and phosphonocarboxylic acids.

Specific examples are shown below, but the invention is not limited to these.

Nitrilotriacetic acid, diethylenetriaminepentaacetic acid, ethylenediaminetetraacetic acid, N,N,N-trimethylenephosphonic acid, ethylenediamine-N,N.

N',N'-tetramethylenephosphonic acid, transcyclohexanediaminetetraacetic acid, 1,2-diaminopropanetetraacetic acid, hydroxyethyliminodiacetic acid, glycol ether diaminetetraacetic acid, ethylenediamine orthohydroxyphenylacetic acid, 2-phosphonobutane-1, 2,4-
Tricarboxylic acid, 1-hydroxyethylidene-1,1-
Diphosphonic acid, N,N'-bis(2-hydroxybenzyl)ethylenediamine-N,N''-diacetic acid, two or more of these chelating agents may be used in combination as necessary) - Addition of these chelating agents The amount may be sufficient as long as it is sufficient to sequester the metal ions in the color developer. For example, 11.
It is about 0.1g to 10g per serving.

Any development accelerator can be added to the color developer if necessary. However, the color developer of the present invention preferably does not substantially contain benzyl alcohol from the viewpoint of pollution, formulation properties, and prevention of color staining. This means that it contains 1 ml or less, preferably not at all.

Other development accelerators include Japanese Patent Publications No. 37-16088, No. 37-5987, No. 3B-7826, No. 44-
No. 12380, No. 45-9019 and U.S. Patent No. 3,
813,247, etc., p-phenylenediamine compounds shown in JP-A-52-49829 and JP-A-50-15554, JP-A-50-137726, JP-B-Sho 44-30074, JP-A-56-156826 and JP-A No. 52-43429,
Quaternary ammonium salts represented by U.S. Patent No. 2,
No. 494,903, No. 3,128゜182, No. 4,2
No. 30,796, No. 3.253.919, Special Publication No. 1977
-11431, U.S. Patent No. 2,482,546, 2. 596. 926 and 3,582,346, etc., Japanese Patent Publication No. 37-16088, Japanese Patent Publication No. 42-25201, and U.S. Patent No. 3. 128.
No. 183, Special Publication No. 41-11431, No. 42-238
Polyalkylene oxides such as those disclosed in No. 83 and US Pat. No. 3,532,501, l-phenyl-3-pyrazolidones, imidazoles, etc. may be added as necessary.

In the present invention, any antifoggant can be added if necessary. As anti-capri agents, alkali metal halides such as sodium chloride, potassium bromide, potassium iodide and organic anti-capri agents can be used. Examples of organic antifoggants include benzotriazole, 6-nitropenzimidazole, 5-nitroisoindazole, 5-methylbenzotriazole, 5-nitrobenzotriazole, 5-chloro-benzotriazole, 2-thiazolyl-benzimidazole. Representative examples include nitrogen-containing heterocyclic compounds such as , 2-thiazolylmethyl-benzimidazole, indazole, hydroxyazaindolizine, and adenine.

The color developer used in the present invention may contain a fluorescent whitening agent. Examples of the fluorescent whitening agent include 4゜4'-diamino-2,2'-disulfostilbene-based compounds. Preferably, the amount added is O~5g/! Preferably 0.1g~4g#
! It is.

Moreover, various surfactants such as alkylsulfonic acid, IJ-phosphonic acid, aliphatic carboxylic acid, and aromatic carboxylic acid may be added as necessary.

The processing temperature of the color developer of the present invention is 20 to 50°C, preferably 30 to 45°C. The treatment time is 20 seconds to 5 minutes, preferably 30 seconds to 3 minutes. Although it is preferable that the amount of replenishment be small, it is 100 to 1500 m7 per 1 photosensitive material, preferably 100 to 800 m1. More preferably 100m
1-400m! It is.

Further, the color developing bath may be divided into two or more baths as necessary, and the color developing replenisher may be replenished from the first bath or the last bath, thereby shortening the developing time and reducing the amount of replenishment.

The processing method of the present invention can also be used for color reversal processing. In the present invention, the black and white developer used at this time is commonly known as the black and white first developer used for the reversal processing of color photographic light-sensitive materials, or Those used for processing black and white angry light materials can be used. In addition, various well-known additives that are generally added to black and white developers can be included.

Typical additives include l-phenyl-3-virazolidone, developing agents such as metol and hydroquinone, preservatives such as sulfites, and accelerators consisting of alkalis such as sodium hydroxide, sodium carbonate, and potassium carbonate. ,
Inorganic or organic inhibitors such as potassium bromide, 2-methylbenzimidazole, methylbenzthiazole, water softeners such as polyphosphates, and development inhibitors consisting of trace amounts of iodides and mercapto compounds. I can give it to you.

The processing method of the present invention comprises processing steps such as color development, bleaching, bleach-fixing, and fixing as described above.

Here, after the bleach-fixing or fixing process, processing steps such as water washing and stabilization are generally performed, but after a bath with fixing ability, stabilization processing is performed without substantial water washing. A simple treatment method can also be used.

The rinsing water used in the rinsing process may contain known additives as required. For example, water softeners such as inorganic phosphoric acid, aminopolycarboxylic acid, and organic phosphoric acid;
A disinfectant/antifungal agent (for example, isothiazolone, an organic chlorine disinfectant, benzotriazole, etc.) that prevents the growth of various bacteria and algae, a surfactant that prevents drying load and unevenness, etc. can be used. Or L, EJe
st.

@Water Quality Critteria',
Phot, Sci, and Eng.

νo1.9, 6. pages 344-359 (19
65) etc. can also be used.

As the stabilizing solution used in the stabilization step, a processing solution that stabilizes the dye image is used. For example, a solution having a buffering capacity of pH 3 to 6, a solution containing aldehyde (for example, formalin), etc. can be used. can. The stabilizing liquid may contain ammonium compounds, metal compounds such as Bi and Aj, fluorescent whitening agents, chelating agents (for example, l-hydroxyethylidene-1,l-diphosphonic acid), bactericides, and fungicides as necessary. , a hardening agent, a surfactant, etc. can be used.

In addition, the water washing step and the stabilization step are preferably performed using a multi-stage countercurrent method, and the number of stages is preferably 2 to 4. The replenishment amount is 1 to 50 times the amount brought in from the previous bath per unit area, preferably 2 to 30 times. times, more preferably 2 to 15 times.

The water used in these washing steps or stabilization steps includes tap water, as well as Ca
It is preferable to use water that has been deionized to have an Mg concentration of 5 .mu./l or less, water that has been sterilized with halogen, an ultraviolet germicidal lamp, or the like.

In each of the above processing steps for photosensitive materials, when continuous processing is performed using an automatic processor, concentration of the processing solution due to evaporation may occur, especially when the processing amount is small or the opening area of the processing solution is large. becomes. In order to correct such concentration of the processing liquid, it is preferable to replenish an appropriate amount of water or correction liquid.

Further, the amount of waste liquid can be reduced by using a method in which the overflow liquid from the water washing step or the stabilization step is allowed to flow into a bath having a fixing ability, which is a pre-bath.

The light-sensitive material of the present invention has at least 17 silver halide emulsion layers of a blue-sensitive layer, a green-sensitive layer, and a red-sensitive layer on a support.
1 may be provided, and there are no particular restrictions on the calendar number or layer order of the silver halide emulsion layer and the non-photosensitive layer. A typical example is a silver halide photographic method in which at least 1) a photosensitive layer consisting of a plurality of silver halide emulsion layers having substantially the same color sensitivity but different photosensitivity is formed on a support; The photosensitive layer is a unit photosensitive layer sensitive to blue light, green light, or red light, and in a multilayer silver halide color photographic material, - the unit photosensitive layer is The arrangement of the color-sensitive layers is, in order from the support side, a red-sensitive layer,
A green sensitive layer and a blue sensitive layer are installed in this order. However, depending on the purpose, the above-mentioned order of installation may be reversed, or the order of installation may be such that different photosensitive layers are sandwiched within the same color-chromatic layer.

A non-photosensitive layer such as an intermediate layer between each layer may be provided between the silver halide photosensitive layers and between the uppermost layer and the lowermost layer.

The intermediate layer includes JP-A Nos. 61-43748 and 59-1.
No. 13438, No. 59-113440, No. 61-20
Coupler, DLR compound, etc. as described in No. 037 and No. 61-20038 may be included,
It may also contain a commonly used color mixing inhibitor.

A plurality of silver halide emulsion layers constituting each unit photosensitive layer are composed of a high-speed emulsion layer and a low-speed emulsion layer, as described in West German Patent No. 1,121,470 or British Patent No. 923,045. A two-layer structure can be preferably used0
Usually, it is preferable to arrange the layers so that the photosensitivity decreases toward the support, and a non-photosensitive layer may be provided between each halogen emulsion layer.
No. 112751, No. 62-200350, No. 62-2
As described in Nos. 06541 and 62-206543, a low-sensitivity emulsion layer may be provided on the side far from the support, and a high-sensitivity emulsion layer may be provided on the side close to the support.

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), or B H / B L / G L / G H / RH / RL, or B H / B L / GH /GL/RL/RH, etc.

Further, as described in Japanese Patent Publication No. 55-34932, the blue-sensitive layer/G H/
They can also be arranged in the order of RH/GL/RL. Furthermore, as described in JP-A-56-25738 and JP-A-62-63936, blue-sensitive JiJ/GL/RL/GH/RH may be arranged in the order from the farthest side from the support. You can also do it.

Furthermore, 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 rhodanide emulsion layer with lower sensitivity, and the lower layer is a silver halide emulsion layer with a lower sensitivity than the middle layer. In addition, a silver halide emulsion layer with a low sensitivity is arranged, and an arrangement consisting of three layers with different sensitivities, the sensitivities of which are successively lowered toward the support, can be mentioned. Even in the case where the layer is composed of three layers with different photosensitivity, as described in JP-A-59-202464, medium-sensitivity The emulsion layer/high-sensitivity emulsion layer/low-angle emulsion layer may be arranged in this order.

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

The preferred silver halide contained in the photographic emulsion layer of the photographic light-sensitive material used in the present invention is silver iodobromide, silver iodochloride, or silver iodochlorobromide, containing about 30 mol% or less of silver iodide. . Particularly preferred is silver iodobromide or silver iodochlorobromide containing from about 2 mole percent to about 25 mole percent silver iodide.

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

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

Silver halide photographic emulsions that can be used in the present invention include, for example, Research Disclosure (RD) N1117643
(December 1978), pp. 22-23, “Summer, Emulsion Preparation and
d types)” and tuning 18716 (1979
(November 2013), 648 pages, Physics and Chemistry of Photographs by Grafkide, J, Ballmontel Column (P, GIarkides,
Chemical at PbisiquePhotogr
aphique, Paul Montel, 1967
), "Photographic Emulsion Chemistry" by Duhuin, published by Focal Press (G, P, Du4fjn, Photograph
ic Emulsion Chesistry (Foc
al Press, 1966), “Manufacture and Coating of Photographic Emulsions” by Zelikman et al., for Focal Press (V
,L,Zelik*an et al., ,Making
and CoatingPhotographic
Emulsion, Focal Press+
1964) and others.

U.S. Patent No. 3,574,628, U.S. Patent No. 3,655.39
Monodisperse emulsions such as those described in No. 4 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 Gutoff, Photographic Science and Engineering.
ence and Engineering), No. 14
Volume 248-257 (1970); U.S. Patent No. 4,4
No. 34,226, No. 4,414.310, No. 4,43
No. 3,048, No. 4,439,520 and British Patent No. 2.112.157.

The crystal structure may be --like, the inside and outside may have different halogen compositions, it may be a layered structure, or silver halides with different compositions may be joined by epitaxial bonding. It may also be bonded with a compound other than silver halide, such as silver rhodan or lead oxide.

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 Research Disclosure Sou 17
643 and Sou 18716, and the relevant parts are summarized in the table below.

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

fi Llm uLfiLL! ILl Chemical sensitizer Page 23 Page 648 Right column 2 Sensitivity enhancer
Same as above 4 Whitening agent 24 pages 8 Dye image stabilizer 25 pages 9 Hardener 2G page 651 left column IO binder 26 pages 11 Plasticizer, lubricant 27 pages 650 right column Also, deterioration of photographic performance due to formaldehyde gas In order to prevent
It is preferable to add to the photosensitive material a compound that can be immobilized by reacting with formaldehyde as described in No. 435.503.

Various color couplers can be used in the present invention, specific examples of which can be found in the above-mentioned Research Disclosure (
RD) Nα17643, described in the patent described in ■-C-G.

As a yellow coupler, for example, U.S. Patent No. 3.93
3.501, 4.022,620, 4.3
No. 26,024, No. 4,401.752, No. 4,
248,961, Japanese Patent Publication No. 58-10739, British Patent No. 1.425,020, British Patent No. 1.476.760, U.S. Patent No. 3.973,968, British Patent No. 4.314.
No. 023, No. 4,511,619, European Patent No. 24
9°473A, etc. are preferred.

As the magenta coupler, 5-pyrazolone and pyrazoloazole compounds are preferred, and U.S. Pat.
No. 0.619, No. 4,351,897, European Patent No. 73,636, U.S. Patent No. 3,061,432, No. 3.725.064, Research Disclosure 2422 (June 1984) month), JP-A-60-33
No. 552, Research Disclosure N11242
30 (June 1984), JP-A No. 60-43659,
No. 61-72238, No. 60-35730, No. 55
-118034, US Pat. No. 60-185951, US Pat. No. 4.500.630, US Pat. No. 4,540,654
Same No. 4,556,630, Same (PCT) 88104
Particularly preferred are those described in No. 795 and the like.

Cyan couplers include phenolic and naphthol couplers, and are described in U.S. Pat. No. 4,052.212.
No. 4,146,396, No. 4,228.23
No. 3, No. 4.296.200, No. 2.369.9
No. 29, No. 2,801.171, No. 2,772.
No. 162, No. 2.895.826, No. 3.772
, No. 002, No. 3,758,308, No. 4.33
4.011, 4.327.173, West German Patent Publication No. 3329,729, European Patent No. 121,365A
No. 249,453A, U.S. Patent No. 3.446,
No. 622, No. 4,333,999, No. 4,753
, No. 871, No. 4.451.559, No. 4.42
No. 7.767, No. 4,690.889, No. 4,2
No. 54,212, No. 4.296.199, Japanese Unexamined Patent Publication No. 6
1-42658 and the like are preferred.

Colored couplers for correcting unnecessary absorption of coloring dyes are available from Research Disclosure Sou 17643.
- Section G, U.S. Patent No. 4,163,670, Japanese Patent Publication No. 1983
-39413, U.S. Patent No. 4,004,929, U.S. Patent No. 4,138,258, British Patent No. 1,146,
The one described in No. 368 is preferred.

Couplers whose coloring dyes have appropriate diffusivity include U.S. Patent No. 4,366.237 and British Patent No. 2.125.
．． 570, European Patent No. 96,570 and German Patent Publication No. 3.234.533 are preferred.

Typical examples of polymerized dye-forming couplers are U.S. Pat.
No. 4,576°910, British Patent No. 2.102.
It is described in No. 173, etc.

Couplers that release photographically useful residues upon coupling are also 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
Preferably, those listed in No.

Couplers that release a nucleating agent or a development accelerator imagewise during development include British Patent Box 2,097,140;
No. 2.131.188, JP 59-157638
No. 59-170840 is preferred.

In addition, examples of couplers that can be used in the photosensitive material of the present invention include competitive couplers described in U.S. Pat. , DIR redonx compound releasing couplers, DIR coupler releasing couplers described in JP-A-60-185950, JP-A-6224252, etc.
IR coupler releasing redox compound or DIR redonx releasing redox compound, European Patent No. 173302
A coupler that releases a dye that after-releases after separation as described in item A;
R, D, FkLl1449, 24241, bleaching accelerator releasing couplers described in JP-A-61-201247, etc. Gantt-releasing couplers described in U.S. Pat. No. 4,553,477, etc., JP-A-63-75747 The couplers used in the present invention can be introduced into the light-sensitive material by various known dispersion methods.

Examples of high boiling point solvents used in the oil-in-water dispersion method are described in US Patent No. 2,322.027 and the like.

Specific examples of high boiling point solvents with a boiling point of 175°C or higher at normal pressure used in the oil-in-water dispersion method include phthalic acid esters (dibutyl phthalate, synchrohexyl phthalate, di-2-ethylhexyl phthalate, decyl phthalate, bis(2,4-di[-amylphenyl)phthalate, bis(2,4-di-t-amylphenyl)isophthalate, bis(1,1-diethylpropyl)phthalate), phosphoric acid or phosphonic acid Esters of acids M (triphel phosphate, tricresyl phosphate, 2-
Ethylhexyl diphenyl phosphate, tricyclohexyl phosphate, tri-2-ethylhexyl phosphate, tridodecyl phosphate, tryptoxyethyl phosphate, trichloropropyl phosphate,
di-2-ethylhexylphenylphosphonate, etc.),
Benzoic acid esters (2-ethylhexyl benzoate, dodecyl benzoate, 2-ethylhexyl p-hydroxybenzoate, etc.), amides (N, N-diethyl dodecanamide, N, N-diethyl lauryl amide,
N-tetradecylpyrrolidone, etc.), alcohols or phenols (isostearyl alcohol, 2,4-
di-tert-amylphenol, etc.), aliphatic carboxylic acid esters (bis(2-ethylhexyl) sebacate, dioctyl azelate, glycerol tributyrate, isostearyl lactate, trioctyl citrate, etc.), aniline derivatives (N, N dibutyl -2-butoxy-5tert-ondylaniline, etc.), hydrocarbons (paraffin, dodecylbenzene, diisopropylnaphthalene, etc.), and the like. Further, as the auxiliary solvent, a solvent having a boiling point of about 30°C or higher, preferably 50°C or higher and about 160°C or lower, can be used, and typical examples include ethyl acetate, butyl acetate, ethyl propionate,
Examples include methyl ethyl ketone, cyclohexanone, 2-ethoxyethyl acetate, dimethylformamide, and the like.

The process and effects of latex dispersion methods and specific examples of latex for impregnation are described in U.S. Pat. has been done.

The present invention can be applied to various color photosensitive materials. Typical examples include color negative film for general use or movies, color reversal film for slides or television, color paper, color positive film, and color reversal paper.

Suitable supports that can be used in the present invention include, for example, the above-mentioned R
D, page 28 of Sou 17643 and N1118716
It is described from the right column on page 647 to the left column on page 648.

In the light-sensitive material of the present invention, the total thickness of all the hydrophilic colloid layers on the side having the emulsion layer is preferably 28 μm or less, and the film swelling rate T% is preferably 30 seconds or less.

The film thickness means the film thickness measured at 25°C and 55% relative humidity (2 days), and the film swelling rate T', A can be measured according to a method known in the art, e.g. Photography Inc. Science and Engineering (＾, Green) et al.
Pho, Sci, Eng,), 19S, No. 2, 124
It can be measured by using a swellometer (dilatometer) of the type described on page 129, and Tz is measured using a color developer at 30°C.
, the maximum swollen film thickness reached when treated for 3 minutes and 15 seconds, 90
% is defined as the saturated film thickness, and is defined as the time required to reach the film thickness of T+A.

The membrane swelling rate T'A can be adjusted by adding a hardening agent to gelatin as a binder or by changing the aging conditions after coating.

Further, the swelling rate is preferably 150 to 400%. The swelling rate can be calculated from the maximum swollen film thickness under the above-mentioned conditions according to the following formula (maximum swollen film thickness - film thickness)/film thickness.

The silver halide color light-sensitive material of the present invention may contain a color developing agent for the purpose of simplifying and speeding up processing. In order to incorporate a color developing agent, it is preferable to use various precursors of the color developing agent. U.S. Patent No. 3,342.59
Indoaniline compound described in No. 7, No. 3,342,
No. 599, Research Disclosure 14,850
Schiff base-type compounds described in No. 15,159 and aldol compounds described in No. 13.924, U.S. Patent No. 3
．． Metal salt complex described in No. 719,492, JP-A-53-1
Examples include urethane compounds described in No. 35628.

The silver halide color light-sensitive material of the present invention may contain various 1-phenyl-3-
Typical compounds that may incorporate pyrazolidones are described in JP-A-56-64339, JP-A-57-144547, and JP-A-58-115438.

The various processing solutions used in the present invention are used at a temperature of 10°C to 50°C. 1 Normally, the standard temperature is 33°C to 38°C, but higher temperatures may be used to accelerate the processing and shorten the processing time, or vice versa. This makes it possible to improve the image quality and the stability of the processing solution by lowering the temperature. Furthermore, for the purpose of improving the stability of photosensitive materials, a treatment using cobalt intensification or hydrogen peroxide intensification as described in West German Patent No. 2,226,770 or US Pat. No. 3,674,499 may be carried out.

Further, the silver halide photosensitive material of the present invention is disclosed in US Patent No. 4.
No. 500.626, JP-A-60-133449, No. 5
It can also be applied to the heat-developable photosensitive materials described in No. 9-218443, No. 61-238056, European Patent No. 210.660A2, and the like.

Example 1 On a subbed cellulose triacetate film support,
Sample 101, which is a multilayer color light-sensitive material consisting of each layer having the composition shown below, was prepared.

(Composition of photosensitive layer) The coating amount is expressed in g/d of silver for silver halide and colloidal silver, and the amount expressed in g/g for coupler additives and gelatin. The number of moles of the dye is expressed per mole of silver halide in the same layer.

1st layer (antihalation layer) Black colloidal silver 0.
2 Gelatin ・・・・・・ 1.
3ExM-8--0,06 UV-1...0. l UV-2...0.2 So I v-1...0. OISo I v-
2--0,01 2nd layer (middle N) Fine grain silver bromide (average grain size 0607 μm) ・・・・・・ 0.10
Gelatin ・・・・・・ 1.5U
V-1-・-・-0,06 UV-2...0.03 ExC-2-・-” 0.02 ExF-1-0,004 Solv=1 Yu・=01lSo
lv-2--0,09 Third layer (first red-glare emulsion layer) Silver iodobromide emulsion (Ag1 2 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) Coated silver amount...0.4 Gelatin...0. 6
ExS-1-++-10×10-' ExS-2+-...+3.0×I Q-aExS-3-
1 4 layers (second red-glare emulsion layer) Silver iodobromide emulsion (AgI 5 mol%, internal high Agl type,
Equivalent sphere diameter 0.7 μm 1 sphere equivalent diameter variation coefficient 25%, normal crystal, twin crystal mixed grain, diameter/Tg, ratio 4) Coated silver amount ・・・・・・O17 Gelatin ・・・・・・o, 5E
xS-1-= lXl0-'ExS-2--3XIO-'ExS-3--lXl0-' ExC~3 ...... 0.48
ExC-7-0,04 ExC-2-...0.04 SoIv-1--0,15 SolC-3...0,02
Fifth layer (third red-sensitive emulsion layer) Silver iodobromide emulsion (Ag1 10 mol%, internal high AgT type,
Equivalent sphere diameter: 0.8 μm, coefficient of variation of equivalent sphere diameter: 16%, normal crystal, twin crystal mixed grains, diameter/thickness ratio: 1.3) Amount of silver coated: 1. 0 Gelatin ・・・・・・ 1. 0
ExS-1--1xlO-'ExS-2・-3XIO-' ExS-3... 1xio-'ExC-5--
...0.05 ExC-6--...-0,l 5olv-1--0,01 Solv-2--0,05 6th layer (middle layer) Gelatin...1 .0C
pd-1...0.03 Solv-1-=0. (15 7th layer (first green-sensitive emulsion layer) Silver iodobromide emulsion (Ag + 2 mol%, internal high Agl type, equivalent sphere diameter 0.3 μm, coefficient of variation of 1 sphere equivalent diameter 28%, normal crystal,
Twin mixed particles, diameter/thickness ratio 2.5) Coated Sr1 amount...0.30ExS-4...
...5X10-'2xS-6--0,3xlO-
'ExS-5--2X10-' Gelatin 1. OE
xM-9------0,2 ExY-14------0,03 ExM-8...0.03 Solv-1...0.5 8th Layer (second green-sensitive emulsion layer) Silver iodobromide emulsion (Ag1 4 mol%, internal high Agl type, equivalent sphere diameter 0.6 μm, coefficient of variation of one sphere equivalent diameter 38%, normal crystal, twin mixed grains, diameter/ Thickness ratio 4) Coating it...0. 4 Gelatin ・・・・・・ 0.5E
xS-4-... 5XIO-'ExS-5--2X10-'ExS-6--0,3XIO-' ExM-9・----・ 0. 25 BxM-8-----・-0,03 ExM-10-・0. 015 ExY-14-0,01 Solv-1・-=Ol 2 9th layer (third green-sensitive emulsion layer) Silver iodobromide emulsion (Agl 6 mol%, internal high Agl type,
Equivalent sphere diameter 1.0 μm 5 Coefficient of variation of equivalent sphere diameter 80%, normal crystal, twin crystal mixed particles, diameter/thickness ratio 1.2) Coated silver amount ・・・・・・ 0.85 Gelatin ・・・・・・1.0E
xS-7-3,5X10-'ExS-8--1,4X10-' ExM-11...-0,01 ExM-12-...= 0.03 ExM-13...0.20 ExM -8...0. 02 ExY-15--・0.02 Solv-1-0,20 Solv-2--0,05 10th layer (yellow filter layer) Gelatin 1. 2
Yellow colloidal silver ・・・・・・ 0.0
8Cpd-2...0. l 5olv-1・-0,3 11th layer (first blue-sensitive emulsion layer) Silver iodobromide emulsion (Agl 4 mol%, internal high AgE type,
Equivalent sphere diameter: 0.5 μm, coefficient of variation of equivalent sphere diameter: 15%, octahedral particles) Amount of silver coated: 0.4 Gelatin: 1. 0
ExS-9--2X10-' ExY-16-0,9 ExY-14...0.07 Solv-1--0,2 12th layer (second blue-sensitive layer) Iodobromide Silver emulsion (Agl 10 mol%, internal high Agr type, equivalent sphere diameter 1.3 μm, coefficient of variation of equivalent sphere diameter 25%, normal crystal, twin crystal mixed grains, diameter/thickness ratio 4.5) Coated silver amount... ...0.5 Gelatin ...0.6E
xS-9...I X 10-'ExY-16-
= 0.25 So l v −1−・= 0. 07 13th layer (1st protective layer) Gelatin ・・・・・・ 0.8u
v-i...0. lU
V-2...0.2 Solv-1--0,01 SoI v-2--0,01 14th layer (second protective layer) Fine grain silver bromide (average grain size 0. 07 μm) ...0.5 Gelatin ...0.45 Polymethyl methacrylate particles (1.5 μm in diameter) ...0.2 ■
(-1...0.4 Cpd-3...0.5 cp d-4...0,5 In addition to the above components, each layer contains a surfactant. Sample 10 is a sample prepared as above in which 0 was added as a coating aid.
It was set to 1.

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

UV-1 L UV-2: 3o1v-1d tricresyl phosphate 5olv-2: dibutyl phthalate 3o1v-3: bis phthalate (2-ethylhexyl) ExM-8: ExC-5 OCH○CIItSOzCHz xY l 4: Hs ExF-1: CJsO5O! − EXC-2: ExC-3 ExC-6: ExC-7: H ExM-9: ExM-13: ExY-16: ExM 11: ExM-12: Cpd-1: Cpd-1 ExS-1: ExS-2: H R H ExS-3: ExS-4: ExS-5: C,H.

ExS H-1: CHt-Bow H-Sot [JIt-CONII-C
HtCH! Proverb C1 (SO2CHx C0NHCLCp
d-4F ExS 6: ExS-7: ExS-8: Preparation of Samples 102 to 104 The third layer, 4N ExC-3, and fifth layer ExC-5 of sample 101 were prepared as shown in Table 5. Samples 102 to 10'4 were prepared in the same manner as Sample +01 except that equimolar substitutions were made with the couplers of the invention.

After exposing the obtained samples 101 to 104 to light for sensitometry, they were developed by the following processing step (1) (normal processing step) and processing step (II>, (■) (rapid processing). I did it.

However, the pH of the bleaching solution in the treatment step (■) was changed as shown in Table 3 and each test was carried out.

The automatic developing machine used was of the belt conveyance type described in JP-A No. 60-191257, and each processing bath was the one described in JP-A-60-191257.
The jet stirring method described in No. 183460 was used.

The residual silver content of each sample after treatment was measured using fluorescent X-rays, and then sensitometry was performed using blue light, green light, and red light, and then using a Hitachi spectrometer U-3200.
The spectral absorption of the film was measured using a mold, and the results are summarized in Table 2.

Furthermore, the same sample was stored for 3 days at a BO'C relative humidity of 70%, and then sensitometry was performed again.

On the inner side -5, ΔD1 is the processing step (■) or (I[I) for the yellow minimum density in the processing step (+)
ΔDR represents the decrease in cyan density in the processing step (If) or (III) at the exposure amount that gives a cyan density of 2° in the processing step (1), and Δλ Treatment step (II) - represents the difference (nm) between the maximum absorption wavelength (λmax) at a concentration of 1.0 and λmax at a concentration of 0.25, and ΔDG is 3 days at 80°C and 70% relative humidity. It shows the change in magenta minimum density after storage.

Table 1 Treatment Step (1) (Temperature: 38° C.) 35 m/s per meter In the above treatment steps, stable ■, ■, and ■ were conducted in a countercurrent manner to ■-■-■. Further, the amount of fixer carried into the washing tank was 1 ml per 1 m.

diethylenetriamine pentaacetic acid l-hydroxyamine 1.0 2.0 ten-1,1-diho Sulfonic acid sodium sulfite potassium carbonate potassium bromide potassium iodide Hydroxyamine 4-(N-ethyl-N -β-hydroxye thylamino)-2- Methylaniline sulfate salt add water H 2,0 4,0 30,0 1,4 1,3■ 2.4 4.5 10.00 3.3 5.0 38.0 3.2 7.2 10.05 Ethylenediamine tetrahedron Ferric ammonium acid mu salt 1.3-diaminopro Ferric pantetraacetic acid a ammonium salt ammonia water ammonium nitrate ammonium bromide add water H Ethylenediamine tetrahedron acid disodium salt sodium sulfite sodium bisulfite ammonium thiosulfate Aqueous solution (70%) add water H formalin 7mj! ]0.0g 50g 6.0 175mj! 6.6 m1 12.0g 70g 11″ 5.8 200mj! 6.6 (37%W/V) Polyoxyethylene- p-monononylphe Nyl ether (average Degree of polymerization 10) 5-chloro-2-methy Ru-4-isothiap phosphorus-3-one add water 2.0m1 0.3 0.03 3, Om 1 0.45 0.045 Replenishment amount: per 1m length of 35fl wide Angry Light material.

Diethylenetriamine Pentaacetic acid Sodium sulfite Potassium carbonate Potassium bromide Potassium iodide Hydroxylamine sulfate 4-[N-ethyl-N β-hydroquinethylamino]-2-methylaniline sulfate Add aqueous solution to pH 5,0 4,0 30 ,0 1,3 1,2qr 2.0 4.7 6.0 5.0 37.0 0.5 1, OL 1.0L 10.00 10.15 (Bleach solution) Mother liquor (g) Replenishment W1 (g ) 1.3-diaminopropanetetraacetic acid ferric complex salt 1.3-diaminopropanetetraacetic acid ammonium bromide ammonium acetate nitrate (0.36ts 8g) (0.53tA/l) 3.0 4.0 Add water Adjust the pH to 174 with acetic acid and ammonia. Sodium sulfite Sodium bisulfite Ammonium thiosulfate aqueous solution (700 g/j Rhodan ammonium thiourea 3.6-cythia 1.8 Add octanediol water 1. 01 Add acetic acid and ammonia to pH 6,5 3,0 100,0 10,012,0 8,010,0 170, oml 200.0 Kasu I3.0 (Stable solution) Mother liquor and replenisher common 150.0 5 .0 5.0 1,Ol 6.7 (Fixer) Mother liquor (g) Replenisher (g) 1-Hydroxyethyrythene-1,1-diphosphonic acid ethylenediamine tetranodic acid disodium salt 5.0 0.5 7 .0 0.7 Formalin (35-chloro-2-isothiacyly-2-methyl-4-phosphorus-3-off%) Methyl-4-no-3-one-isothiacin 1゜2-1 6.0 ■ 3.0 * Interface Activator 0.4 Table 4 Treatment step (III) Ethylene glycol 1.0 Add water
1. OLp H5,0-7,0 First, the photosensitive material was cut to a width of 35 fi and exposed to standard light in a camera. This was treated for 500 m to make each port a steady running liquid, and aqueous ammonia and acetic acid were added to the bleaching liquid to change the pH of the bleaching liquid as shown below.
The photosensitive material was processed under each pH condition.

Table 3 Test conditions Diethylenetriaminepentaacetic acid Sodium sulfite Potassium carbonate Potassium bromide 4.0 6.0 30.0 35. O! , 3 0.2 28 G 4 1.2■ Potassium iodide hydroxylamine sulfate 4-(・N-ethyl-N= β-hydroxyethylamino)-2-methylaniline sulfate 1 to hydroxyethylatene-1, Add 1-diphosphonic acid water to pH 10.05 2.0 1, Of 3.0 4.7 4.0 6.5 4.0 1.01 10.20 (Bleach solution) Mother liquor (g) Replenisher solution ( g) 1.3-diaminopropanetetraacetic acid ferric complex salt 1.3-diaminopropanetetraacetic acid ammonium bromide acetic acid (0.33 moles (0.50 u/1) 3.0 5.0 ammonium nitrate 3040 water In addition
1.0j! 1. Oj! pH 4,03,3 with acetic acid and ammonia 1-Hydroxyethythene-1,l-diphosphonic acid ethylenediamine tetranoic acid disodium salt Ammonium sulfite Ammonium thiosulfate solution (700 g/l) 3.6-Sithia 1. 8 Add one-octanediol water and pH with acetic acid and ammonia (washing water) Mother liquor and replenisher common 10.0 10.0 16.0 25.0 240 ml 280 ml 1.01 1.1 6.5 6.5 Calcium and The magnesium ion concentration was reduced to 3 NI/L or less, and then sodium dichloride isocyanurate 20 μ/L and sodium sulfate 0. 15 g/l was added. The pH of this solution is 6.
It was in the range of 5 to 7°5.

Formalin (37%) Polyoxyethylene-p-monononylphenyl ether (average degree of polymerization 10) Add ethylenediaminetetraacetic acid disodium salt solution to pH 2.0ml 3.0ml 0.3 0.45 0.05 0.08 1 , OL ■, OL 5.0-8.0 5.0-8.0 From Table 5, according to the processing method for photosensitive materials of the present invention, there is no increase in bleaching fog or post-processing stain due to rapid processing. It can be seen that the decrease in the cyan dye level by 1 degree can be suppressed.

It can be seen that the larger the value of Σσ, the smaller the change in the density of λ*ax of the cyan dye image. This phenomenon is thought to occur because the absorption of the indoanisine dye obtained from the coupler represented by the general formula (1) shifts to longer wavelengths due to intermolecular association, giving the desired absorption characteristics. The meeting between them became advantageous, resulting in J II
This can be explained by considering that the change in aX has become smaller.

In addition, the added amounts of 1,3-diaminopropanetetraacetic acid ferric salts and 1,3-diaminopropanetetraacetic acid in the bleaching solution of the above treatment steps (■)-3 and (III) were added to the mother liquor and the replenisher solution. Both were reduced by 50%. Using this bleach solution, sample 10
When Samples Nos. 1 to 104 were processed according to processing steps (■)-3 and (II), the amount of residual silver was 4 (Ig/rd or more) in all cases, which was found to be problematic in practice.

Example 2 On a subbed cellulose triacetate film support,
Sample 201, which is a multilayer color photosensitive material consisting of each layer having the composition shown below, was prepared.

(Composition of photosensitive layer) The coating amount is the amount expressed in g/rrt of silver for silver halide and colloidal silver, and the amount expressed in g/rd for coupler additives and gelatin.
Regarding the sensitizing dye, the number of moles is expressed per mole of silver halide in the same layer. Note that the symbols indicating additives have the meanings shown below. However, if a substance has multiple effects, one of them is listed as a representative.

UV; ultraviolet absorber, 5olvH high boiling point organic solvent, Ex
F: dye, ExS: sensitizing dye, ExC: cyan coupler, ExM: magenta coupler ExY: yellow coupler, Cpd, additive 1st layer (antihalation layer) black colloid I O,15 gelatin 2.9UV-10,03 UV-20,06 UV-30,07 Solv-20,08 ExF-10,01 ExF-20,01 2nd layer (low-sensitivity red-sensitive emulsion layer) Silver iodobromide emulsion (Ag1 4 mol%, uniformly Agl Type, equivalent sphere diameter 0.4 μm, coefficient of variation of equivalent sphere diameter 37%, i-cane particles, diameter/thickness ratio 3.0) Coated silver amount 0. 4 0.8 2.3XlO-'1.4X10-' 2.3X10~4 8.0X10-' 0.17 0, 03 0, l 3 Gelatin ExS-1 ExS-2 ExS-5 ExS-7 ExC-1 ExC-2 ExC-3 3rd layer (mid-sensitivity red-sensitive emulsion layer) Silver iodobromide emulsion (AgT 6 mol%, core shell ratio 2:
Coated silver f O,65 Silver iodobromide emulsion (Ag1 4 mol) %, average-Agl type, equivalent sphere diameter 064 μm, coefficient of variation of equivalent sphere diameter 37%, plate-like particles, diameter/thickness ratio 3.0) Coated silver amount 0.1 Gelatin 1.0ExS-12
X10-'ExS-21,2X10-'ExS-52X10-'ExS-77X10-' ExC-10,31 ExC-20,01 ExC-30,06 4th layer (high grade red-sensitive emulsion layer) Iodobromide Silver emulsion (Ag+ 6 mol%, core shell ratio 2:
1 internal height Agl type, equivalent sphere diameter 0.7 μm, coefficient of variation of equivalent sphere diameter 25%, plate-like particles, diameter/thickness ratio 2.5) Coated silver amount 0, 9 0.8 1.6X10-' 1 .6X10-'1.6X10-'6X10-' 0,07 0゜ 05 0,07 0,20 4.6X10-' Gelatin xS-1 xS-2 xS-5 xS-7 xC-1 xC-4 Solv- 1 Solv-2 pd-7 55th! (Intermediate layer) Gelatin V-4 V-S pat Polyethyl acrylate latex 0.6 0, 03 0, 04 0.1 0, O8 Solv-10,05 6th layer (low-sensitivity green-sensitive emulsion layer) Iodine Silver bromide emulsion (Ag1 4 mol%, uniform AgI type, equivalent sphere diameter 0.4 μm, coefficient of variation of equivalent sphere diameter 37%, plate-like grains, diameter/thickness ratio 2.0) Coated silver amount 0.18 Gelatin 0. 4ExS-3
2X10-'ExS-47XlO-'ExS-51XIO-' ExM-50,11 ExM-70,03 ExY-80,01 SOIV-10,09 Solv-40,01 7th layer (mid-sensitivity green-sensitive emulsion layer) Bromide m emulsion (AgI 4 mol%, core shell ratio 1:
1 surface height Agl type, equivalent sphere diameter 0.5 μm, coefficient of variation of equivalent sphere diameter 20%, plate-like particles, diameter/thickness ratio 4.0) Coated silver amount 0.27 Gelatin 0. 6ExS-3
2X10-'ExS-47X10-'ExS-51XIO-' ExM-50,17 ExM-70,04 ExY-80゜02 Solv-10,14 Solv-40,02 No. 81i (high sensitivity green-sensitive emulsion layer) Iodor Silver oxide emulsion (Ag 18.7 mol%, silver ratio 3:4:2
Multi-layer structured particles, Agl content from inside to 24 mol, 0 mol, 3 mol%, equivalent sphere diameter 0.7 μm, coefficient of variation of equivalent sphere diameter 25%, plate-shaped particles, diameter/thickness ratio 1.6) Coated silver 11 0.7 Gelatin 0.8ExS-45
,2X10-'ExS-51xto-'0.3X10-' 0.1 0.03 0.02 0, 02 0, 01 0, 25 0, 06 0, Ol] ExM-6 ExY-8 xC-1 xC-4 Solv-1 Solv-2 Solv-4 cpc+-7 9th layer (middle layer) Gelatin 0.6Cpd-10
,04 Polyethyl acrylate latex 0,12 Solv-10,02 10th layer (donor layer for interlayer effect on red-sensitive layer) Silver iodobromide emulsion (Agr 6 mol%, internal high Agl type with core-shell ratio 2:l) , equivalent sphere diameter 0.7 μm, coefficient of variation of equivalent sphere diameter 25%, plate-like grains, diameter/thickness ratio 2.0) Coated silver amount 0.68 Silver iodobromide emulsion (Agl 4 mol%, uniform-Agl type) , equivalent sphere diameter 0.4 μm, coefficient of variation of equivalent sphere diameter 37%, plate-shaped particles, diameter/thickness ratio 3. o) Coated silver amount 0. I9 1.0 6X10-' 0.19 0.20 Gelatin xS-3 xM-10 olv-1 11th layer (yellow filter layer) Yellow colloidal silver gelatin Cpd-'I olv-1 Cpd-1 Cpd-6 12th Layer (Low-sensitivity blue-sensitive emulsion layer) Silver iodobromide emulsion (Agl 4.5 mol%, uniform 0,06 0.8 0, l3 0,13 0,07 0.802 0,13 Agl type, sphere equivalent) Diameter 0.7 μm, coefficient of variation of sphere equivalent diameter 1
5%, plate-like particles, diameter/thickness ratio 7°, coated silver amount 0.
3 Silver iodobromide emulsion (Agl 3 mol%, uniform Agl type, equivalent sphere diameter 0.3 μm, coefficient of variation of equivalent sphere diameter 30%, plate-like grains, diameter/thickness ratio 7.0) Coated silver amount 0. 15 9X10-' 0.06 0, 03 0.14 0.89 0.42 Gelatin xS-6 xC-5 xC-4 xY-9 xY-11 o1v-1 13th layer (middle layer) Gelatin xY-12 0IV-1 14th layer (high sensitivity blue-sensitive emulsion layer) 0.7 0, 20 0, 34 Silver iodobromide emulsion (Agl 10 mol%, internal high Agl
Type, equivalent sphere diameter 1.0 μm, coefficient of variation of equivalent sphere diameter 25%,
Multiple twinned plate-like particles, diameter/thickness ratio 2.0) Gelatin coating! ! Sumi 0. 5 0, 5 1 Silver emulsion (Ag1 2 mol%, uniform Agl type, equivalent sphere diameter 0.07 μm) Coated silver amount Gelatin V-4 V-5 So [v-5 -t Cpd ~ 5 0.10 Polyethyl acrylate latex 0, 09 16th layer (second protective layer) Fine grain silver iodobromide emulsion (Ag1 2 mol%, uniform Agl type, equivalent sphere diameter 0.07 um) Coated silver amount 0.36 Gelatin o, 55 polymethyl methacrylate Particle (diameter 1.sμm) 0.28-1
0.17 In addition to the above components, each layer contains emulsion stabilizer Cpd-3 (0.07 g/rr
f) The surfactant Cpd-4 (0.03 g/n()) was added as a coating aid.

U■ l V-2 U■ xF-1 xF-2 (t)C, u* N(CzHs)g JV-4 x:y-10:30 (w t %) olv-1 tricresyl phosphate o1v Fucric acid Dibutyl olv-4 (t)CsH OOH olv Trihexyl phosphate xS-1 xS-2 xS CCHx)as02NB (CIIt)z 5(13” xS xS-5 xS xC-2 xC H H CH3 xS-7 (CHz) 5sOJ ' N (Calls) sxS
-8 xC-1 CsH+ + (t) xC-4 CHs-C-CL CH2 C(CHrix xC-5 H (i) CJ*OCONH ExM-5 ExM xY-8 xY-9 ExM ExM-10 xY- 1 xY-12 I cpa-7 Cpd-5 C4HICpd-3 p d Cpd-4 CB.

CHx-CH-5oICL C0NH-CHxCHt
Zero CM-5on CHx C0NHCHxN Snowball*N Preparation of Samples 202 to 206 The second layer, 3N coupler ExC1 and fourth layer coupler ExC~4 of sample 201 were prepared using the couplers of the present invention as shown in Table 6. Sample 20 except that equimolar substitution was made for each.
Samples 202 to 206 were prepared in the same manner as in Example 1.

The obtained samples 201 to 206 were subjected to the same tests as in Example 1, and the results are summarized in Table 6.

Table 6 shows that according to the method of processing photosensitive materials of the present invention, increases in bleaching edge blur and post-processing stain due to rapid processing can be suppressed, and deterioration in cyan pigment dark skin can be suppressed.

Example 3 On a subbed cellulose triacetate film support,
Sample 301, which is a multilayer color photosensitive material, was prepared by applying layers having the compositions shown below.

(Photosensitive layer composition) The numbers corresponding to each component indicate the coating amount expressed in g/n (units). For silver halide, the coating amount is expressed in terms of silver. However, for sensitizing dyes, the coating amount in the same layer Halogenation 1
The amount of coating relative to 11 moles is shown in mole units.

(Sample 101) 1st layer (antihalation black colloid tI iii, ts gelatin 0.40 2nd N (intermediate layer) 2.5-pentadecylhydroquinone 0.18EX-10
,07 EX-30,02 X-12 B5-1 B5-2 Third layer of gelatin (first red-sensitive emulsion layer) Emulsion A Emulsion B Sensitizing dye ■ Sensitizing dye ■ Sensitizing dye m EX-2 EX-10 B5-1 Gelatin 4th layer (second red-sensitive emulsion layer) Emulsion C Sensitizing dye ■ 0,25 0° 25 9X10-'8X10-'lXl0-' 0.335 0.020 0.200 0,87 Silver 1 .0 5, IXlO-S Sensitizing dye■ Sensitizing dye■ EX-2 EX-3 EX-IQ BS-1 Gelatin 5th layer (third red-sensitive emulsion layer) Emulsion sensitizing dye 1 Sensitizing dye■ Exacerbation Dye m EX-3 EX-4 EX-2 113B -1 5B-2 Gelatin 6th layer (intermediate layer) EX-5 t, 4xio-'2.3X10-' 0.40Q O,050 0,015 0,300 1,30 Silver 1.6°s, 4x1 (1-a 1,4XIO2.4XlO-' 0.010 o, os.

O,097 0,22 0,10 1,63 0°as-1 Gelatin 7th layer (first green-sensitive emulsion layer) Emulsion A Emulsion B Sensitizing dye V Sensitizing dye ■ Sensitizing dye ■ EX-5 EX -1 EX-7 EX-8 B5-1 B5-3 Gelatin 8th layer (second green emulsion layer) Emulsion C Sensitizing dye V Sensitizing dye ■ Sensitizing dye ■ 0.020 0,80 Silver 0.15 11!0.15 3.0X10-'1.0XIO-'3.8X10-' 0.260 0.021 0.030 0.025 0.100 0.010 0, 63 0, 45 1 ×J 0-5 OXIQ"6X10-' EX-6 EX-8 EX-7 HB S -1 HB S -3 Gelatin 9th layer (third green-sensitive emulsion layer) Emulsion E Enhanced dye V Sensitizing dye ■ Sensitizing dye ■ EX-13 EX~11 EX-1 B5-1 B5-2 Gelatin 10th layer (yellow filter layer) Yellow colloid IN 110.05EX-5
0,08 Daughter 1.2 3-5x16-s 8, Oxl 0-s 3.0X10-' 0.015 0.100 0.025 0,25 0, IO 1,54 B5-1 Gelatin 11th layer ( 1st blue-sensitive emulsion layer) Emulsion A Emulsion B Emulsion F Sensitizing dye ■ EX-9 EX-8 BS-1 Gelatin 127i (2nd blue-sensitive emulsion layer) Emulsion G Sensitizing dye ■ 1! X-9 EX-10 B5-1 Gelatin 13th layer (third blue-sensitive emulsion layer) Emulsion H 0,03 0,95 0,08 0,07 0,07 Xl0-4 0.721 0.042 0,28 1, 10 1! Q, 45 2.1X10-' 0.154 0.007 0,05 0,78 Silver 0,77 Sensitizing dye■ 2.2XIO-'EX-
90,20 8BS-10,07 Gelatin 0.69 14th layer (
1st protective layer) Emulsion 1 110.50-4
0.110-5
0. 178BS-10,05 Gelatin 1.00 15th layer (
2nd protective layer) Polymethyl acrylate particles (diameter approximately 1.5 μm) 0.543-1
0.20 gelatin
1.20 In addition to the above ingredients, each layer contains:
Gelatin hardening agent H1 and surfactant were added.

X-4 X-5 X CsH+ + (t) H CO, -C CI+.

HI C(CIlx) , H drop (t)C4)1t x:y=70:30 (wt%) B5-1 Tricresyl phosphate BS Di-n-butyl phthalate BS (t)CsL+ O1H Sensitizing dye V Sensitizing dye ■ Sensitization Dye ■ Sensitizing dye ■ S-1 co, = cu-so□ CHz ” CJI -S (h CHw C0NHC1b Cllz C0Ntl C11t Preparation of samples 302 to 306 Coupler EX-2 and fourth layer of t4301 Sample 30 except that the coupler EX-5 in the fifth layer was replaced with the couplers of the present invention in equimolar amounts as shown in Table 7.
Samples 302 to 306 were prepared in the same manner as in Example 1.

The obtained samples 301 to 306 were subjected to the same test as in Example 1, and the results are summarized in Table 7.

Table 7 shows that according to the method of processing light-sensitive materials of the present invention, increases in bleaching fog and post-processing stain due to rapid processing can be suppressed, and a decrease in cyan dye density can be suppressed.

4゜ Date of amendment order Loquat C□□□ ÷ Miserable goods ÷ 1986 //　/l 5゜ Target of correction Specification Director-General of the Life-9 License Agency Sir 6゜ Contents of correction We will submit a copy of the detailed statement (with no changes to the details).

=Display of JG items Showa 17 ig * li No. t yj'ytj.

3゜ person who makes corrections Relationship with the incident

Claims (1)

[Scope of Claims] In a method in which an imagewise exposed silver halide color photographic light-sensitive material is color-developed and then processed with a processing solution having bleaching ability, the silver halide color photographic light-sensitive material has the following general formula [
A processing solution containing at least one cyan dye-forming coupler represented by I] and having bleaching ability contains 0 ferric complex salt of 1,3-diaminopropanetetraacetic acid as a bleaching agent.
．． A method for processing a silver halide color photographic material, characterized in that the content is 2 mol/l or more, and the pH of the processing solution is in the range of 2.5 to 5.5. General formula [I] ▲There are mathematical formulas, chemical formulas, tables, etc.▼ (In the general formula [I], R_1 represents an aliphatic group, aromatic group, or heterocyclic group, Ar represents an aromatic group,
X represents a hydrogen atom or a group that can be separated by a coupling reaction with an oxidized product of an aromatic primary amine color developer. )