JPS5818631A - Method for processing color photographic material - Google Patents

Abstract

PURPOSE:To obtain a stable color image without requiring a water-washing step, by color developing a silver halide color photographic material using the dye formation method, and then, processing it with a bleach-fixing solution containing the iron salt of polycarboxylic acid and an aq. solution of an organic phosphonic acid. CONSTITUTION:A silver halide color photographic material using the dye formation method is color developed, and processed with a bleach-fixing solution containing the iron salt of polycarboxylic acid, such as ferric ammonium ethylenediaminetetraacetate. Then, it is processed at 10-60 deg.C for 0.5-2min in water containing 1-100g/l organic phosphonic acid represented by formulaI, II, III, or IV in which R1-R6 are each H, hydroxy, alkyl, amino, alkoxy, alkylamino, arylamino, or aryloxy; R7-R13 are each H, hydroxy, -COOM, -PO3M2, or alkyl; R14 is H or alkyl; and M is an alkali metal, such as Na or K. This method permits a color image to be enhanced in stability, and problems, such as occurrence of fog due to aging to be solved.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for processing color photographic light-sensitive materials, and relates to a stabilization treatment of color photographic light-sensitive materials that does not require washing with water.

Generally, when processing a color photographic material, a color image is obtained by desilvering after color development, but before each processing step
must be washed with water. On the other hand, there is a demand for a 9-processing method that requires water and yam), and for black and white photographic paper, stabilization I
I&RI (Stab 1 zatton, that is, stabilizing the image without washing with water; T, H, James)
Tke Theory of thePhotogr
aphic Process 1red"P## reference), there are /F reference J@ and later KIF# patent applications.

(British Patent No. 119,140; US Patent No. J.

Reference jJ, Jda No. 4; Same No. 1. Dream 11. J Hiro No. 7; Same No. J
, Reference No. 1,117, etc.) In addition, the photosensitive material containing a line black and white active ingredient is treated with an alkali, then released (stabilized) with a stabilizing treatment solution containing Rodan salt, etc., and then washed with water. l1gIII&ml (stabilization treatment of Fuji Quick photosensitive materials, etc.), which does not require the above, is widely used.

As a result, a patent (West German Patent No. 1.7) states that color sensitive materials can be stabilized only with a bleach-fix solution that combines iron(1)-EDTA and ammonium thiosulfate after development and termination.
7 Co., V.J.) may also be submitted.

However, the method according to this patent did not spread to the market because it produced coloring on a white background and the stability of the image was poor.

The above-mentioned stabilization processing solution for black and white photosensitive materials performs only image stabilization processing, but silver bleaching and the fixing layer are not performed at all, but in the stabilization processing for color photosensitive materials, light, etc. It is necessary not only to carry out the so-called stabilization against silver, but also to carry out simultaneous and continuous silver bleaching and fixing.

As a result, the stabilizing solution used for black and white photographic paper cannot be used for color sensitive materials, making it difficult to put stabilizing treatment into practical use for color sensitive materials. It was considered.

By the way, in the treatment of J-G materials, the stabilization@'st* here is similar to the stabilization treatment solution, and the term stabilization bath (stab item i z e r) is used as a name for this stabilization solution. The bath has a pH of J-4' used for processing after the final water wash as a way to increase the stability of the color ImgII after processing.
This is an additional bath consisting of a buffer solution and a hardening agent, which is completely different from the stabilization treatment immediately after the bleach-fixing treatment (which does not involve washing with water).

In addition, in recent years, in urban areas, the cost of supplying washing water for photographic processing has become high, and the discharging of washing wastewater has also increased costs, so water conservation is desired. .

Furthermore, due to the rise in the price of petroleum, there is also the problem that it costs a lot of money to heat running water.Therefore, stabilization of color photosensitive materials increases the stability of color images after processing. At the same time, there has been a demand for a treatment method that does not necessarily require the conventional washing step that consumes a large amount of water.

Therefore, a first object of the present invention is to provide a color stabilization processing system that does not necessarily require a water washing step when color developing and bleach-fixing a color photosensitive material.

The second object of the present invention is to improve the stability of color iiu* after processing using the power 2-developing and bleach-fixing processing methods of color photosensitive materials compared to conventional processing methods using water washing. An object of the present invention is to provide a method for stabilizing a color photosensitive material that is stable.

These objects of the present invention are to provide a color-forming method containing a cazoler.
A silver-genide color light-sensitive material is bleach-fixed with a color solution and a bleach-fix solution containing an iron salt of polycarboxylic acid, and then treated with an aqueous solution containing an organic phosphonic acid without washing with water to stabilize the color image. This was achieved by a new method of processing a photo, which is characterized by a process of oxidation.

That is, we have challenged the conventional RK that stabilizing color light-sensitive materials is difficult, and found that the above method is an excellent stabilizing method.

The processing method of the present invention increases the stability of the color he, eliminates problems such as fogging over time, and further improves the sensitivity of the photosensitive material/s by washing with water in the conventional processing method. However, in the processing method of the present invention, such water washing is not necessarily required, and the processing time of the photosensitive material/vm is 7 minutes (at least 1 minute).
*Katsumourning can be done with 1 minute water and 1 minute sWL processing time.

The organic phosphonic acid mentioned here is preferably a compound represented by the following general formula.

General formula (W) RlaN(CHzPOsMs)s In the formula, R□ to R6 are a hydrogen atom, a hydroxyl group, an alkyl group (carbon number/, J, for example, a methyl group, an ethyl group, a propyl group, etc.), an amino group, Alkoxy group (number of carbon atoms ~
3, for example, methoxy group, ethoxy group, etc.), alkylamino group (preferably carbon number 1 to 3), arylamino group (preferably carbon number 4 to 1), aryloxy group (
Preferably, it represents a carbon number of 4 to 5.

R7-・"11 is a hydrogen atom, a hydroxyl group, -C0
C00M1-Pos, represents an alkyl group (carbon number/-71, for example, methyl group, ethyl group, propyl group, etc.) t-.

R14L represents a hydrogen atom or an ^/kyl group (if the number of carbon atoms is 1 to J1N, such as a methyl group, an ethyl group, or a propyl group). Further, M represents an alkali metal such as a sodium atom or a potassium atom.

Specific compounds represented by the general formulas (I) to (■) rC include the following.

0 0 0 0 Compound 01) Compound junction compound l
Compound IHOOC-CI-12H
-C-COOH compound @9 compound-
Compound 0 Compound ■ Compound side
The amount of organic phosphonic acid added to the compound (a) stabilizing bath is o.

1 pit-ioop7t, preferably ho.

11/l~j077/1.

The bath consisting of the aqueous solution containing this organic phosphonic acid may contain various compounds. For example, various types of mold inhibitors include antibiotics JR (Ripramfuenicino L; kanamycin: erythromycin; leucomycin; tetracycline, etc.) and food additives (sodium benzoate; thiabendazole; salicylic acid; diphenyl;
Potassium sorbate; dehydroacetic acid; propionic acid; hydrobenzoic acid, etc.) may be added. Furthermore, if necessary, a hardening agent (such as formalin), a fluorescent whitening agent, a surfactant, etc. may be added.
For example, rinsing, spraying, washing, etc. may be performed.

The stabilization treatment in the present invention has a width of 10-t.

The treatment is carried out at temperatures ranging from 0C for 30 seconds to 2 minutes.

For photographic processing of the light-sensitive material of the present invention, there are companies, for example, Rinarch Disc1.
re) / No. 74 Jt~30 pages (RD-/74 $7
)K Any of the known methods and the known dye-forming treatment 1 (color treatment II) as described above can be applied. For example, negative-positive method (e.g. “Journal ofth @ 8ociety
of Motion Pictureaad Te1
“evision Engineers”, 4/@(
1111), pp. 447-701);
After developing with a developer containing a black and white developing agent and applying Nexa Gin gI, the film is then uniformly exposed at least once, followed by other suitable fogging treatment, and then color development is carried out. A color inversion method to obtain the yellow color positive ij1gII is used.

The processing temperature is usually chosen between lt"c and !0@C, but may be lower than tr@c or even above FijOoC.

As a special form of the present invention, a method may be used in which a developing agent is contained in the photosensitive material, for example, in the emulsion layer, and the photosensitive material is processed in an aqueous alkaline solution to perform development.

Color developers generally consist of an alkaline aqueous solution containing a color developing agent. The color developing agent is a known primary aromatic amine developer, for example, phenylene chloride* (e.g., qua-amino-N, N-diethylaniline, J-methyl-methoxy-amino-N, N-diethylaniline, tri-amino- N-
Engineering a/-L N-β-hydroxyethylaniline, J
-Methyl-thin-amino-N-ethyl-he-β-hydroxyethylaniline, 3-methyl-thin-amino-h-ethyl-N-β-methanesulfamide °ethylaniline, thin-teminor J-methyl-N-ethyl -N-β-methoxyethylaniline, etc.) can be used.

Others L, F, A, Mason @ Ph
otographicProcessing Chem
istry (published by FocalPress, 7246), J24-KJ2 pages, US a% a, /y3votj
No. 8xtzy-1tJ44! No., Tokukai Shosan T-Busan W
Those described in JJ issue etc. may be used.

The color developer gI solution may also contain a pH buffer, a development inhibitor or an antifoggant.

In addition, if necessary, water softeners, preservatives, organic solvents, development accelerators, dye-forming couplers, competitive Kabutsu, fogging agents, auxiliary developers, viscosity imparting agents, polycarbonate intermediate rate agents, antioxidants, etc. It may also contain agents, alkaline agents, solubilizing agents, surfactants, antifoaming agents, and the like.

Specific examples of these additives include Research Disclosure (RD-77, g≠3) and U.S. Pat. 011
．． No. 7JJ, West German Publication (OL8) J.

It is described in 4 Ko Je f j No. 0 etc.

In the bleach-fixing tall used in the present invention, a ferrous salt of polycarboxylic acid is used as an oxidizing agent.

The term "polycarboxylic acid" as used herein refers to an organic compound having one or more carmexyl groups.

Idiomatic compounds include oxalic acid, succinic acid, malonic acid, glutaric acid, adipic acid, hexamaric acid, maleic acid,
7Tallic acid, terephthalic acid, ethylenediaminetetraacetic acid (RDTA), diethylenetriaminepentaacetic acid, ethylenediamine-N-(β-oxyethyl)-N,N
' , N'-) diacetic acid, propylenethiaintetraacetic acid, nitrilotriacetic acid, cyclohexanediaminenato2
Acetic acid, iminodiacetic acid, alkyliminodiacetic acid, diethylglycine in dihydro, ethyl ether diamine nato diacetic acid, glycol ether diamine nato diacetic acid, ethylenediaminetetrapropionic acid, phenylenecyonetetraacetic acid, /, J-diannorcopronoltetra Acetic acid, triethylenetetraminehexaacetic acid, hydroxyethyliminoacetic acid, N-hydroxyethylethylenediaminetriacetic acid, oxidized bis(ethyleneoxynitrilo)tetraacetic acid, malic acid, tartaric acid, citric acid, glutaric acid, adipic acid, lactic acid , crotonic acid, aconitic acid, itaconic acid, diglycolic acid, citraconic acid, etc., and sodium salts and potassium salts of these polycarboxylic acids.

Among these compounds, particularly preferred are ethylenediaminetetraacetic acid (El)TA), diethylenetriaminepentaacetic acid, and ethylenediamine-N-(β-
Examples include 7-minopolycarboxylic acids such as (oxyethyl)-N, Nl, Nl-triacetic acid, propylene diamine tetraacetic acid H, and their sodium salts and potassium salts.

As the fixing agent, commonly used fixing agents can be used. Specifically, thiosulfate, thiocyanate, potassium iodide, thiourea, etc. are used.

For the bleach-fix solution, US Patent J, 0 Hiroshi-1! -θ No., same J
, Ko4/-7.244, Tokuko Akida! -t! No. 04, Special Public Show II! - Bleaching accelerator described in No. 11Jt etc., published by JP-A-Sho! In addition to the thiol compound described in No. J-4173λ, various additives can also be added.

The photosensitive material used in the present invention is disclosed in Japanese Patent Application Laid-open No.
No. 4, %-Sho 12-//PWJ Hiro No., JP-A No. 3-4
73λ, Tokukai Sho! Dar No. 2424, Tokukai Sho! Goo/9
74I/No., Japanese Patent Publication No. Shoj≠-377JI, Special Patent Application Sho tl'
-74/177 issue, special application 71-7≦izy issue, special interest show! It may be processed with a developer that is replenished or maintained in the manner described in Reference No. 10294J.

The bleach-fixing solutions for photosensitive materials used in this publication are % Kaishosan 4-71/No.
De No. 1, No. 10-/41123/, PM/-1114
II No., same Q, -/DejJ1 No., same II-/Teisan 4ko0
It may be regenerated by the method described in Japanese Patent Publication No. Shoj/-ko 317r4#.

In the photographic emulsion layer of the true light-sensitive material used in the present invention, any of silver bromide, silver iodobromide, silver iodochlorobromide, silver chlorobromide, and silver chloride may be used as silver halide, and is preferred. Silver halide is silver chlorobromide, silver iodobromide, or silver iodochlorobromide containing silver iodide of 3 moles or less.

The average grain size of silver halide grains in a photographic emulsion (the grain size is the grain diameter for spherical or approximately spherical grains, and the wavelength for cubic grains, and is expressed as an average based on the projected area) is the grain size distribution. It doesn't matter if it's narrow or wide.

Silver halide grains in photographic emulsions may have regular crystal structures such as cubes and octahedrons, or irregular crystal structures such as spherical and plate shapes.
ular) crystal forms, A and Vh may have composite forms of these crystal forms, and may consist of a mixture of particles of various crystal forms.

The silver halide grains may have different layers inside and on the surface, or may consist of a uniform phase.

The particles may be particles in which the particles are mainly formed on the surface, or may be particles in which the particles are mainly formed inside the particles.

The photographic emulsion used in the present invention is P, Qlafkid
es chopsticks Chimie et Physique Ph
otographique (Pa+uI Monte
Published by 1 company, /Pj7), 'G-''Duffjn @P
photographic Emulsion Chemi
try (The Focal Press, J944), V, L, Zekman et al
AuthorMaking and Coatlng Pho
tographicEmulsion (The F
It can be prepared using the method described in 44'L, published by Ocal Press, etc. That is,
Any of the acidic method, neutral method, ammonia method, etc. may be used, and any one-sided mixing method, simultaneous mixing method, combination thereof, etc. may be used for the t-reaction between the soluble silver salt and the soluble halide salt. .

In the process of silver halide grain formation or physical ripening,
Cadmium salts, zinc salts, lead salts, thallium salts, iridium salts or their complex salts, rhodium salts, their complex salts, iron salts 1
! As a friend, iron complex salts and the like may coexist.

In order to remove soluble salts from the emulsion after precipitation or physical ripening, a nude water washing method in which gelatin is gelatinized may be used to remove soluble salts from the emulsion after precipitation or physical ripening. A flocculation method using gelatin derivatives (eg, acylated gelatin, carbamoylated gelatin, etc.) may also be used.

Silver halide emulsions are usually chemically sensitized.

For chemical sensitization, see for example Die Grundlagen der Photo, edited by H. Frleser.
ographischenP(otesme mit
8i1berhalogeniden (Akademi
sche Varlagsgeielschaft
.

Ifat) 471-7J Hiroshi pages 4 can be used.

Gelatin is advantageously used as a binder or eye-holding colloid for photographic emulsions, but other woody colloids can also be used.

For example, gelatin derivatives, graft polymers of gelatin and other polymers, albumin, casein-based proteins; sugars such as hydroxyethyl cellulose, carboxymethyl cellulose, cellulose conductors such as cellulose sulfate esters, alginate, starch derivatives, etc. Cast conductor;
Polyvinyl alcohol A wide variety of synthetic hydrophilic high-strength substances such as polyvinyl alcohol partial acetal, poly-N-vinylpyrrolidone, polyacrylic acid, polymethacrylic acid, polyacrylamide, polyvinylimidazole, polyvinyl pyrazole single or copolymers. can be used.

The photographic emulsions used in this invention may be spectrally sensitized with methine dyes and others. These sensitizing dyes may be used alone or in combination, and combinations of sensitizing dyes are often used for the purpose of special-super sensitization. Along with the sensitizing dye, the emulsion may contain a dye that itself does not have a spectral sensitizing effect or a substance that does not substantially absorb visible light and exhibits supersensitization.

Useful sensitizing dyes, dye combinations exhibiting supersensitization, and substances exhibiting supersensitization are disclosed in Research Disclosure (Res.
174 volumes/7
It is described in Section 1 of page 3, page 4 of Reference 4 (Published in July 2007).

The photographic emulsion layer of the photographic light-sensitive material of the present invention contains a color-forming coupler, which is formed by oxidative coupling with an aromatic primary amine compound (for example, a phenylene diamine derivative, an amine phenol derivative, etc.) during color development treatment. Contains citrus vine compounds. For example, as a magenta coupler! - Pyrazolone couplers, pyrazolopenzimidazole couplers, cyanoacetylcoumarone couplers, open-chain acylacetonitrile couplers, etc. Yellow rublers include acylaceto couplers (e.g. benzoylacetanilides, pinozoylacetanilides), etc. Examples of cyan couplers include naphthol couplers and phenol couplers. These couplers are desirably non-diffusive and have a hydrophobic group called a pallast group in the molecule.The couplers may be either symmetrical or J-neutral with respect to scissor ions.

It may also be a colored coupler that has a color correction effect or a coupler that releases a development inhibitor upon development (so-called DIl'L coupler).

In addition to the 19D IR couplers, there are also colorless DIs in which the product of the coupling reaction is colorless and releases a development inhibitor.
It may also contain an R coupling compound.

In order to introduce the coupler into the halogenated emulsion layer, a known method such as the method described in US Pat. For example, phthalic acid alkyl esters (dibutyl tucrate, dioctyl phthalate, etc.), phosphoric acid esters (diphenyl heptophosphate,
triphenyl phosphate, tricresyl 7 phosphate, dioctyl butyl phosphate), citric acid esters (acetyl tributyl citrate), benzoic acid esters (e.g. octyl benzoate), alkyl buodos (e.g. diethyl laurylamide), fatty acid esters (e.g. dibutoxyethyl succinate, dioctyl azelate), trimesic acid esters (e.g. trimesine tributyl), etc., or with a boiling point of about 30
°C 之4/, tO@c as a tangent solvent, good and λ are lower alkyl acetates such as ethyl acetate, butyl acetate, 70 ethyl pionate, secondary sotylene alcohol, methyl insotylate/, β- The above-mentioned high-boiling waste organic solvent and low-boiling organic solvent, which are dissolved in ethoxyethyl acetate, methylselonupacetate, etc. and then dispersed in a hydrophilic colloid, may be used as a base.

In the photographic light-sensitive material of the present invention, the photographic emulsion layer and other hydrophilic colloid layers may contain various inorganic hardeners.

For example, chromium salts (chromium alum, chromium acetate, etc.), aldehydes (formaldehyde, cryoxal, geltaraldehyde, etc.), N-methylol compounds (dimethylol urea, methylol dimethylhydantoin, etc.)
, dioxane derivatives (such as λ#3-dihydroxydioxane), active vinyl compounds (i,3.z-)lyacryloyl-hexahydro-8-)lyazine, l.

3-vinylsulfonyl-coprobanol ft), active halogen compounds (λ, lI-dichloro-6-humanoxy-8) riazine), mucohalokenic acids (mucok 1
monoluic acid, mucophenoxychloroic acid, etc.), etc. can be used alone or in combination.

The photographic emulsion layer or other hydrophilic colloid layer of the light-sensitive material of the present invention may contain coating aids, antistatic properties, smoothness improvement, emulsification dispersion, adhesion prevention, and improvement of photographic properties (for example, dust promotion, hardening, sensitization, etc.). ) may contain various r# surfactants for various purposes.

The photographic emulsion used in the present invention can contain various compounds for the purpose of preventing fog during the manufacturing process, storage, or photographic processing of the light-sensitive material, or for stabilizing photographic performance.

In the photographic light-sensitive material of the present invention, the photographic emulsion layer and other layers may be made of a flexible adhesive body such as a plastic film, paper, or cloth, which is commonly used in photographic light-sensitive materials, or a rigid case of glass, ceramic, gold H4, etc. applied to the support. Those useful as flexible supports include cellulose nitrate, cellulose acetate,
Acetate-formed cellulose, polystyrene, polyvinyl chloride,
Semi-synthetic materials such as polyethylene terephthalate and polycarbonate are films made of synthetic polymers, paper coated with or laminated with a baryta layer or an α-olefin polymer (eg, polyethylene, polypropylene, ethylene/fuden copolymer), etc.

In the photographic & optical material of the present invention, the photographic emulsion layer and other hydrophilic colloid layers can be coated on the support or other layers by various known coating methods. For coating, a dip coating method, a roller-cloth method, a curtain coating method, an extrusion coating method, etc. can be used. U.S. Patent Co., 411. λn number, same, 74/, 7F/, same J, j cot, jJ1
The method described in this issue is an advantageous method.

The present invention provides at least one different spectral Jll on a support.
It can also be applied to multilayer, multicolor photographic materials with l.

Multilayer natural color photographic materials usually have a red-sensitive emulsion layer on a support,
It has at least one green-sensitive emulsion layer and at least one blue-sensitive emulsion layer. The order of these layers can be arbitrarily selected as necessary. Usually, the red-sensitive emulsion layer is enriched with a cyan-forming coupler, the green-sensitive emulsion layer is enriched with a magenta-forming coupler, and the blue-sensitive emulsion layer is enriched with a yellow-forming coupler, but different combinations may be used depending on the case.

Example L A silver chlorobromide emulsion containing a yellow coupler emulsion dispersion (more than 30 moles of tin chloride), a silver chlorobromide emulsion containing a magenta coupler emulsion dispersion (30 moles or more of tin chloride) were prepared on a paper support after resin coating. Cyclization @4o
A color paper was prepared by coating a gelatin layer containing a silver chloride bromide emulsion (chloride complex to mole) containing a cyan coupler emulsified dispersion and an ultraviolet absorber. Each coupler emulsion used in this color bee and e- was a mixture of dibutyl phthalate and tricresyl phosphate (14M dissolved, sorbitan modi-2-urate,
Ko/wl16c was dispersed in gelatin solution using funnel oil and sodium dodecylbenzenesulfonate as dispersing emulsifiers.

As a coupler, /-(-', 3', 4'-trichlorophenyl)-j-(j''-(kot0, @I
II-T-alphaenoxyacetamide)benzamide]-! -Pyrazolone, Co(Co14' 9-1-
Three types of amylphenoxyacetamide) were used: at-dichloro-!-methylphenol and α-(-monomethylpensoyl)-aceto-(JI-chloro-11-doderoxycarbonyl)anilide. As the ultraviolet absorber, those described in Japanese Patent Publication No. 01-2114 are used.Furthermore, in the emulsion,
Hydroxy/, J, j-) riazine sodium salt was added.

After the Color Eaper made in this way was shipped, it was processed using the following two methods. (JJ″C Processing) Processing Corporation Processing Method B (F!A) Ka-Developer Benzyl Alcohol 10gd Diethylene Glycol J-Takeshun Potassium
Jzg sodium chloride
0. Ill Sodium Bromide
0.29 anhydrous sodium @at
CoI Hydroxylamine CoIN-Ethyl-N-β-methadosulfonamidoethyl-3-methyl-1-aminoaniline sulfate #g Add water to 1 liter, pH 10 using sodium hydroxide, OK'#
4 Adjust.

Bleach-fix ammonium thiosulfate /CoA, pg Sodium metabisulfite /J, Ill 姐★1ili Sodium sulfate 2.7Ii EDTA ferrous ammonium salt 4111 Add color developer 100α having the above formulation, add water. /lK.

Stabilization treatment liquid compound (1) j
j Water was added to make up to 1 liter.The samples obtained by the above treatment were examined for stability over time as follows. That is, each sample was subjected to ■IO@Cdry conditions (2) under a xenon light source (III temperature) ■40"
After aging for 3 to 1 day under C*70 tatami RH condition, fog density and optical density of 1.0 (D□
,. ) portion was measured, and each density change (fog density change to Dt, fading rate at oK) was evaluated.

First about fog density changes! The IK results were shown.

Although the method of the present invention uses a smaller amount of liquid than the conventional method (processing method A), which involves washing with running water, as shown in Table 1, an increase in Capri #1 degree can be avoided. I was able to suppress it. Also, D□. The fading rate of Yuso in both treatment A and treatment B was about the same.

This is a very surprising fact and means that according to the present invention there is no need to wash with water.

That is, a highly stable color photographic ms could be obtained by simply processing in an organic phosphonic acid bath without washing with water after bleach-fixing.

Example λ In place of good compound (1) used in the stabilization treatment bath of Example 1, compound (2), compound (3), compound α, compound α$
, Compound (1), and Compound (2) were carried out in the same manner as in Example 1 using core art/, and the same favorable results were obtained.

Example J l-Hydroxyco N-r-(λ,
Dag-t-amylphenoxybutyl) 7 amide was emulsified and mixed, and edge-sensitive iodobromide emulsion (silver iodide 4 mol 16) was mixed.
K is magenta cutler 1-(-', reference', ≦
'-Trichloro7er/-le)! "-[-'I-ri o o J"-(J", 4I"-di-t-amylphenoxyaceamide)anilino]-! - Pyrazone is emulsified and mixed to form a blue-sensitive silver iodobromide emulsion (6 moles of silver iodide).
On the other hand, as yellow turnip, α-benzoyl [
- Monochlorol-alpha-(dodecyloxycarbonyl)propyloxycarbonyl] acedoanilide was emulsified and mixed and coated on resin coated paper to prepare a reversal color Eper photographic sensitizer.

For emulsification of each coupler, dibutyl phthalate and tricresyl phosphate were used as coupler solvents, sorbitan monolaurate and dodecylbenzenesulfonate were used as emulsifiers, and /-(p-nonylphenoxyditrioxyethylene) was used as the emulsifier. ) Sodium butane-l-sulfonate and lacrylic acid ester were added as coating aids.

Furthermore, between the edge-sensitive emulsion layer and the blue-sensitive emulsion layer in the sample, there is a layer of yellow colloidal steel filter containing potassium iodide, and between the edge-sensitive emulsion layer and the red-sensitive emulsion layer, di-t-amylhydroquinone is dispersed. Intermediate layer 1 consisting of gelatin impregnated with
-1 A protective layer mainly composed of gelatin was provided on the blue-sensitive emulsion layer.

This silver halide color photographic light-sensitive material is sensitome)
9 (processing corporation), which is exposed to light according to the IJ-method and then processed at a temperature of Jlo (:) according to the processing steps using the following processing solution.

Treatment process 1st stage g1 (black and white honey) JI”C1 minute 30 seconds water washing
J#'C color current *
ir”c water diversion washing JI
``C30 seconds bleach-fix solution 31'''CJ diversion
Washing Jff'C total 1 minute [Processing liquid composition] 1st current solution (black and white 11) Tetrapolyphosphate powder J, 07/Sodium hydrogen carbonate λ, 39/-Phenyl-3-
Pyrazolidone o, +H anhydrous potassium sulfite
7g Hydroquinone 4I Potassium Carbonate Sodium Bromide 1. Da I potassium iodide (θ, /excellent)
3g4 diethylene glycol -z
v, o1114 polyethylene glycol @goo
Add r, og water and add /l kasounder to make (p) (;10.J).

Color *I [Benzyl alcohol l-coated sodium polyphosphate J, 077 anhydrous sodium sulfite
7. Ill potassium carbonate
J co, op potassium bromide Q,
Jl/potassium iodide (0,/ton) to, otg
Caustic soda Co, l1lJ-methylder-amino-he-ethyl-N-β-methanesulfonamidoethylaniline //, 011 Kodak R
A-10, Co I Ethylene glycol Koku - Add water
/1 (pH; 10.7j) Bleach-fix solution bisthiourea 3.op ammonium bromide to, op ammonia water (JJ'
Misery) JO, Od ethylenediaminetetraacetate iron (III) ammonium l hydrate salt See! l Ethylenediaminetetraacetic acid lambda sodium cohydrate salt 9 Anhydrous sodium sulfite Iopdiosulfate ammonium ito, own ice vinegar @
J, Wash PWl with water (running water J 4 Z /
ml"# 7-stage cascade water washing) Instead of a stabilization treatment bath, a solution of 1011/l of compound (4) (replenishment amount/1/3; 3-stage cascade) was treated with JI"C for 1 minute ( Treatment method B).

These processed photosensitive materials were subjected to the same aging test as in Example 1, and the color Il! 11g1 was checked for discoloration and was good.

Visually judge the obtained results and select treatment method A and treatment method B.
Compare with. The results are shown in Table 1.

Table 2 Processing method B (the present invention) was able to significantly suppress the increase in fog compared to the conventional II & San method AK, and was able to maintain the same level of fading of color IS*.

That is, if the stabilizing treatment bath of the present invention is used instead of washing with a large amount of clean water under running water, color drawings can be treated without causing any discoloration or fading.

Examples are Example 11. Benzoic acid was added to the stabilizing treatment solution of treatment method B in Example 3, and a time test was conducted on the solution. Continuous treatment was continued for J months using JJ@C or Jt@cK, but there was no generation of moss or off-odor in the stabilization treatment solution, and the stabilization was similar to the treatment method of Example 11 and Example J. I was able to process it.

Claims (1)

[Claims] Color development method After color development, a silver halide color light-sensitive material is bleach-fixed with a bleach-fix solution containing an iron salt of polycarboxylic acid, and then processed with an aqueous solution containing an organic phosphonic acid without washing with water. Characteristic processing method for color photographic materials.