JPH04149429A - Silver halide color reversal photosensitive material and image formation thereof. - Google Patents

Abstract

PURPOSE:To improve of the color reproducibility by incorporating a compound satisfying specified condition or at least one kind of this salts and spectro- sensitizing dye. into the silver halide color reversal photographic sensitive material. CONSTITUTION:The silver halide particles are tetradecyl hedral particles, and incorporating compound satisfy a condition 1 or its salt and spectro-sensitizing dye. In this case, condition 1 means 2 ml of aqueous solution containing 4.0X10<-4>mol/l unhydro-5,5'-dicyclo-9-ethy1-3,3'-bis(3-sulfopropyl) thiacarbocyanin hydroxide pyridinum salt and 1ml of aqueous solution containing 1.0X10<-1> mol/l potassium chloride are mixed, and into this mixed solution 4ml of aqueous solution containing 8.0X10<-2>mol/l of relevant compound is added and diluted with water to calibrate 10ml. and molecular absorption coefficient of this solu tion using the wave length 624 nm becomes <=1.0X10<5>. By this means, the color reproducibility is improved.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a silver halide color reversal photographic light-sensitive material that has improved color reproducibility and improved desilvering properties.

(Prior Art) Color reversal photographic materials usually have a plurality of silver halide emulsion layers having different color sensitivities, such as a red-sensitive layer, a green-sensitive layer, and a blue-sensitive layer, on a support.

One of the methods for improving the color reproducibility of these light-sensitive materials is the inter-image effect, and on the other hand, how to set the spectral sensitivity distribution is also extremely important.

The latter is a method of increasing saturation by setting the peak position of the spectral sensitivity distribution appropriately, sharpening the spectral characteristics of each of the green and red sensitive layers, and improving color separation.

In order to prevent color mixing due to poor color separation, it is sufficient to select a spectrally sensitized sensitizer whose spectral absorption spectrum has sharp ends, but it is extremely difficult to achieve sharpness with existing spectral sensitized sensitizers.

As described in Japanese Patent Publication No. 49-6207, if a filter layer is used, it is possible to cut the short wavelength end sharply to some extent, but at the same time, it has light absorption in the part corresponding to the wavelength of the filter dye. It has an undesirable effect by undesirably affecting the spectral sensitivity distribution of the layer or reducing the sensitivity.

U.S. Patent No. 3,628,960, U.S. Patent No. 4. 183.
As described in the specifications of No. 756 and No. 4,225,666, adding dyes during the physical or chemical ripening process improves color sensitization and sharpens the spectral sensitivity distribution. Both can be achieved. However, with this method, especially when a J-band forming dye is added to cubic and/or tetradecahedral particles consisting mainly of (100) planes, the spectral sensitivity distribution sharpens significantly due to strong adsorption. On the other hand, it was found that desilvering failure occurred in many cases. Particularly in the case of color reversal photographic materials, the processing process is a black and white development followed by color development.Particularly in the case of color reversal vapors, the bleaching and fixing process usually involves a single bath of bleach-fix solution. Moreover, since the standard processing time is 120 seconds, the problem of poor desilvering is serious.

On the other hand, methods of adding various bleach accelerators to bleach baths, bleach-fixing baths, or their pre-baths have been proposed as a method for increasing the bleaching edge. Such bleach accelerators include, for example:
U.S. Patent No. 3. 893. Specification No. 858, British Patent No. 1138842, JP 53-141623
Various mercapto compounds as described in the publication No.
Compounds having a disulfide bond as described in JP-A No. 5395630, thiazolidine derivatives as described in JP-A No. 53-9854, isothioureas as described in JP-A-53-94927. Derivatives, Japanese Patent Publication No. 45-8506, Japanese Patent Publication No. 1977
Thiourea derivatives as described in JP-A-26586, thioamide compounds as described in JP-A-49-42349, dithiocarbamates as described in JP-A-55-26506, U.S. These include arylene diamine compounds as described in Japanese Patent No. 4,552,834.

Also known is a method of processing a photosensitive material in which a mercapto compound or a precursor thereof is present in the photosensitive material using the bleach accelerator. However, when the mercapto compound is incorporated into a light-sensitive material, there are many problems that greatly affect photographic properties, such as a decrease in sensitivity and an increase in fog during long-term storage of the light-sensitive material.

In contrast, research disclosure Item
Nα24241, Nα11449 and JP-A-61-2
No. 01247 describes bleach accelerator-releasing couplers. According to this document, it is stated that the bleaching speed is improved by using a bleach accelerator-releasing coupler.

(Problems to be Solved by the Invention) However, even when the bleaching accelerator-releasing coupler is used, there is a limit to the improvement in bleaching speed, and the bleaching rate has not been improved to a practically satisfactory level. Furthermore, it has become clear that when aiming to shorten the bleaching time by adding a large amount, side effects such as desensitization due to leaving groups occur.

Accordingly, an object of the present invention is to provide a silver halide color photographic light-sensitive material which has excellent color reproducibility and a bleaching rate at a level sufficient for practical use.

(Means for Solving the Problems) The above object of the present invention is to provide at least one
In a silver halide color reversal photographic light-sensitive material having two light-sensitive silver halide emulsion layers and a non-light-sensitive layer, the silver halide grains contained in the at least one light-sensitive silver halide emulsion layer are cubic and/or mainly ( 10
0), and the silver halide color reversal photographic light-sensitive material contains at least one compound or a salt thereof that satisfies the following condition 1 and a spectral sensitizing dye. This is achieved using a silver halide color reversal photographic material.

In particular, the spectral sensitivity can be sharpened by adding a spectral sensitizing dye during emulsion grain formation, physical ripening, or chemical sensitization of at least one silver halide grain in the silver halide color reversal photographic light-sensitive material. even if the emulsion grains to which the dye is added are cubic and or predominantly (10
Even in the case of tetradecahedral grains consisting of 0) faces, the desilvering property could be improved without adding a special bleach accelerator by using a compound or a salt thereof that satisfies Condition 1 below.

Condition 1: Anhydro 5. ″5′-dichloro9-ethyl3.
2 ml of a 4.0X10-' mol/l aqueous solution of 3'-bis(3-sulfopropyl)thiacarbocyanine hydroxide-pyridinium salt and 1.0X lo-' of potassium chloride.
mol/l aqueous solution is mixed with 1-, and to this mixture is further added the compound 8. 4 ml of 0x10-2 mol/I aqueous solution
Add and dilute with water to make a constant volume of 10 ml. The molecular extinction coefficient of this aqueous solution at 624 nm is 1.0×10' or less.

Further, in the method of subjecting the silver halide color reversal photographic material described above to imagewise exposure, color reversal processing is performed,
The bleaching and fixing process is performed using a one-bath bleach-fix solution,
The effect of the present invention is remarkable when the treatment time is 120 seconds or less.

The present invention will be explained in detail below.

The color reversal photographic material of the present invention usually has emulsion layers of different color sensitivities, such as a red-sensitive layer, a green-sensitive layer and a blue-sensitive layer, on a support. Further, these color-sensitive layers are usually composed of a plurality of silver halide emulsion layers having substantially the same color sensitivity but different sensitivities.

The silver halide grains contained in at least one silver halide emulsion layer of the color reversal photographic light-sensitive material of the present invention are cubic and/or tetradecahedral grains consisting mainly of (100) planes.

In the present invention, "a dodecahedron consisting mainly of (100) planes" means a particle in which the (100) plane occupies 60% or more of the surface area of the particle; 10
"consisting of tetradecahedral grains consisting of 0) faces" means preferably 50% or more, more preferably 80% or more, particularly preferably 95% of the grains contained in the core/shell type emulsion.
The above number of particles means that they are cubic and/or tetradecahedral particles consisting mainly of (100) planes.

The ratio of (100) planes on the surface of silver halide grains can be easily determined by adsorbing a dye having surface selectivity (adsorption) and measuring the absorption spectrum using a spectrophotometer.

For more information on this method, see the Journal of
1maging 5science, 29.165 (
1985).

The composition of silver halide may be silver bromide, silver iodide, silver iodobromide, silver chlorobromide, silver chloroiodobromide, or silver chloride; Silver is preferred.

In particular, silver iodobromide having a silver iodide content of 0.01 to 30 mol% is preferable, and more preferably 0.01 to 30 mol%. 5-10 mol%
It is preferable that

The average grain size of silver halide grains is 2 μm or less.
．． The thickness is preferably 1 μm or more, and particularly preferably 1 μm or less and 0.15 μm or more. The particle size distribution may be narrow or wide, but in order to improve granularity and sharpness, the particle number or weight should be ±40% of the average particle size.
So-called "monodisperse" particle size distribution with a narrow particle size distribution in which 90% or more of all particles fall within ±20%, preferably within ±20%.
Preferably, silver halide emulsions are used in the present invention.

In addition, in order to satisfy the target gradation of a light-sensitive material, two or more types of monodisperse/'% silver halide emulsions with different grain sizes are used in an emulsion layer having substantially the same color sensitivity, or two or more types of monodisperse/'% silver halide emulsions with different grain sizes or with the same size and sensitivity. A plurality of particles having different properties can be mixed in the same layer or coated in separate layers. Furthermore, two or more types of polydisperse silver decagenide emulsions or a combination of a monodisperse emulsion and a polydisperse emulsion may be mixed or used in a layered manner.

Compounds that satisfy Condition 1 of the present invention are wide-ranging, but cyclic compounds are preferred, and the following general formula CI), general formula [■]
, a compound represented by the general formula [■], or the general formula [IV], or a 2-4 ring heterocyclic compound,
Compounds having a molecular weight of 600 or less are more preferred, and 2- to 4-ring heterocyclic compounds are particularly preferred.

General formula [■] Here, R', R'', and R3 may be the same or different, and M is a hydrogen atom, a halogen atom, -OM (M is a hydrogen atom or a monovalent metal (e.g., Na, ), substituted or unsubstituted alkyl group, substituted or unsubstituted aryl group, substituted or unsubstituted alkoxy group, substituted or unsubstituted amino group, sulfo group, substituted or unsubstituted aryloxy group , represents a substituted or unsubstituted alkylthio group, a substituted or unsubstituted arylthio group, or a substituted or unsubstituted aminothiocarbonylthio group.

In particular, the alkyl group preferably has 20 or less carbon atoms, such as methyl group, ethyl group, 2ml hydroxyethyl group, 2ml diethylaminoethyl group, propyl group, isopropyl group, 3-dimethylaminopropyl group, pentyl group, isopentyl group, Examples include hexyl group, cyclohexyl group, heptyl group, benzyl group, and octadecyl group. The alkoxy group preferably has 20 or less carbon atoms, and includes, for example, a methoxy group, an ethquin group, a probyloquine group, a butoxy group, an octadecyloxy group, and the like. The substituted amino group preferably has 20 or less carbon atoms, such as dimethylamino group, diethylamine group, hydroxyamino group, 2-hydroquinethylamino group, 2ml sulfoethylamino group, 2ml diethylaminoethylamino group, anilino group, β- Examples include naphthylamino group. Aryloxy group has 20 carbon atoms
The following are preferred, and examples include phenoxy group, 4ml sulfofenoquine group, and β-naphthyloxy group. The alkylthio group preferably has 20 or less carbon atoms, such as methylthio group, ethylthio group, etc.
Examples include hydroxyethylthio group, 2ml diethylaminoethylthio group, and dodecylthio group. The arylthio group preferably has 20 or less carbon atoms, such as phenylthio group, β-naphthylthio group, and 4ml sulfophenylthio group. The substituted aminothiocarbonylthio group preferably has 15 or less carbon atoms,
Examples include dimethylaminothiocarbonylthio group, diethylaminothiocarbonylthio group, and phenylaminothiocarbonylthio group.

General formula [A+L-), B Here, ASB may be the same or different and represents a substituted or unsubstituted heterocyclic residue. L represents a divalent linking group. n represents O or l.

The heterocyclic residues represented by A and B are preferably 5-, 6-, or 7-membered rings, and may be fused rings formed by these rings. Moreover, it may have a substituent.

The linking group represented by is preferably an aliphatic or aromatic divalent organic residue which may have a substituent, or an oxygen atom, a sulfur atom, or a selenium atom.

Examples of the heterocyclic residue represented by A include furyl group,
thienyl group, pyrrolyl group, triazinyl group, triazolyl group, imidazolyl group, pyridyl group, pyrimidinyl group,
Pyrazinyl group, quinazolinyl group, purinyl group, quinolinyl group, acridinyl group, indolyl group, thiazolyl group,
Examples include oxasilyl group and furazanyl group.

Examples of the organic residue of the linking group represented by are methylene group, ethylene group, phenylene group, propylene group, -
Examples include oxo2ml butenyl-1,3-ene group, p-xylene-α, α'-diyl group, ethylenedioxy group, succinyl group, malonyl group, and the like.

General formula CDI) where Rl l, R12, RII, Rl 1, R]'',
RlRl 7 and Rl l may be the same or different, hydrogen atom, halogen atom, -0M (M represents a hydrogen atom or a monovalent metal (e.g. Na, Li, etc.)), substituted or unsubstituted Alkyl group, substituted or unsubstituted aryl group, substituted or unsubstituted alkoxy group, substituted or unsubstituted amino group, cyano group, nitro group, sulfo group, carboxyl group, substituted or unsubstituted aryloxy group, substituted or unsubstituted alkylthio group, substituted or unsubstituted arylthio group, substituted or unsubstituted acyl group, substituted or unsubstituted aminosulfonyl group, substituted or unsubstituted alkoxycarbonyl group, substituted or unsubstituted aryloxycarbonyl group , represents a substituted or unsubstituted aminocarbonyl group.

In particular, the alkyl group preferably has 20 or less carbon atoms, such as methyl group, ethyl group, 2ml hydroquinethyl group, 2ml diethylaminoethyl group, propyl group, isopropyl group, 3-dimethylaminopropyl group, pentyl group, isopentyl group. , hexyl group, cyclohexyl group, heptyl group, benzyl group, octadecyl group, etc. The aryl group preferably has 15 or less carbon atoms, and includes, for example, a phenyl group, tolyl group, sulfophenyl group, carboxyphenyl group, naphthyl group, and sulfonaphthyl group. Alcoquine group has 2 carbon atoms
Preferably, the number is 0 or less, and examples thereof include a metquine group, an ethoxy group, a propyloxy group, a butquine group, and an octadecylroquine group. Substituted amino group has 2 carbon atoms
0 or less are preferred, such as dimethylamino group, diethylamino group, hydroxyamino group, 2ml hydroquinoethylamino group, 2ml sulfoethylamino group, 2m
Examples include l-diethylaminoethylamino group, anilino group, and β-naphthylamino group. The aryloxy group preferably has 20 or less carbon atoms, and includes, for example, a phenoxy group, a 4ml sulfofenoquine group, and a β-naphthyloxy group. The alkylthio group preferably has 20 or less carbon atoms, and includes, for example, a methylthio group, an ethylthio group, a 2ml hydroquine ethylthio group, a 2ml diethylaminoethylthio group, and a dodecylthio group. The arylthio group preferably has 20 or less carbon atoms, such as phenylthio group, β-naphthylthio group, and 4ml sulfophenylthio group. The acyl group preferably has 20 or less carbon atoms, such as an acetyl group, a propionyl group, a butyryl group, a stearoyl group,
Examples include benzoyl group. The substituted amine sulfonyl group preferably has 20 or less carbon atoms, and includes diethylaminosulfonyl group, di(2ml hydroxyethyl)aminosulfonyl group, anilinosulfonyl group, 2ml sulfoethylaminocarbonyl group, dodecylaminosulfonyl group, and the like. The alkoxycarbonyl group preferably has 20 or less carbon atoms, and examples thereof include a methoxycarbonyl group, an ethquincarbonyl group, a methoxyethoxycarbonyl group, a diethylaminoethquincarbonyl group, and a benzyloxycarbonyl group. The aryloxycarbonyl group preferably has 20 or less carbon atoms, and includes, for example, a phenoxycarbonyl group, a 4ml sulfophenyloxycarbonyl group, and a tolyloxycarbonyl group. The substituted aminocarbonyl group preferably has 20 or less carbon atoms, such as dimethylaminocarbonyl group, diethylaminocarbonyl group, propylaminocarbonyl group, octadecylaminocarbonyl group, 2ml
Examples include sulfoethylaminocarbonyl group.

General formula (rV') where RlI, R■, Rt 3, R14, R"% R"
R'' and Rt I may be the same or different,
Hydrogen atom, halogen atom, -0M (M represents a hydrogen atom or a monovalent metal (e.g. Na, Li, etc.)),
Substituted or unsubstituted alkyl group, substituted or unsubstituted aryl group, substituted or unsubstituted alkoxy group, substituted or unsubstituted amino group, mercapto group, cyano group, nitro group, sulfo group, carboxyl group, substituted or unsubstituted Substituted aryloxy group, substituted or unsubstituted alkylthio group,
Substituted or unsubstituted arylthio group, substituted or unsubstituted acyl group, substituted or unsubstituted aminosulfonyl group,
It represents a substituted or unsubstituted aminocarbonyl group, a substituted or unsubstituted alkoxycarbonyl group, a substituted or unsubstituted aryloxycarbonyl group, or a substituted or unsubstituted aminocarbonyl group.

Also, R” and R” s R” and R”% R” and R”R”
and R2', R" and R", R26 and R", or R" and R
18 may form a substituted or unsubstituted fused benzene ring.

In particular, the alkyl group preferably has 20 or less carbon atoms, such as methyl group, ethyl group, 2ml hydroxyethyl group, 2ml diethylaminoethyl group, propyl group, isopropyl group, 3-dimethylaminopropyl group, pentyl group, impentyl group. , hexyl group, cyclohexyl group, heptyl group, benzyl group, octadecyl group, etc. The aryl group preferably has 15 or less carbon atoms, and includes, for example, a phenyl group, tolyl group, sulfophenyl group, carboxyphenyl group, naphthyl group, and sulfonaphthyl group. Alkoxy group has 2 carbon atoms
It is preferably 0 or less, and examples thereof include methoxy group, ethoxy group, propyloxy group, butoxy group, octadecyloxy group, and the like. Substituted amino group has 2 carbon atoms
0 or less are preferred, such as dimethylamino group, diethylamino group, hydroxyamino group, 2ml hydroxyethylamino group, 2ml sulfoethylamino group, 2m
Examples include l-diethylaminoethylamino group, anilino group, and β-naphthylamino group. The aryloxy group preferably has 20 or less carbon atoms, and includes, for example, a phenoxy group, a 4ml sulfophenoxy group, and a β-naphthyloxy group. The alkylthio group preferably has 20 or less carbon atoms, and includes, for example, a methylthio group, an ethylthio group, a 2ml hydroxyethylthio group, a 2ml diethylaminoethylthio group, and a dodecylthio group. The arylthio group preferably has 20 or less carbon atoms, such as phenylthio group, β-naphthylthio group, and 4ml sulfophenylthio group. The acyl group preferably has 20 or less carbon atoms, such as an acetyl group, a propionyl group, a butyryl group, a stearoyl group,
Examples include benzoyl group. The substituted aminosulfonyl group preferably has 20 or less carbon atoms, and includes diethylaminosulfonyl group, di(2ml hydroxyethyl)aminosulfonyl group, anilinosulfonyl group, 2ml sulfoethylaminocarbonyl group, dodecylaminosulfonyl group, and the like. The alkoxycarbonyl group preferably has 20 or less carbon atoms, and examples include a methoxycarbonyl group, an ethoxycarbonyl group, a methoxyethoxycarbonyl group, a diethylaminoethoxycarbonyl group, and a benzyloxycarbonyl group. The aryloxycarbonyl group preferably has 20 or less carbon atoms, and includes, for example, a phenoxycarbonyl group, a 4ml sulfophenyloxycarbonyl group, and a tolyloxycarbonyl group. The substituted aminocarbonyl group preferably has 20 or less carbon atoms, such as dimethylaminocarbonyl group, diethylaminocarbonyl group, propylaminocarbonyl group, octadecylaminocarbonyl group, etc.
Examples include sulfoethylaminocarbonyl group.

Further, the compound satisfying Condition 1 may be in the form of an inorganic or organic acid salt. Preferred examples of inorganic or organic acids include hydrochloric acid, sulfuric acid, nitric acid, hydrobromic acid, hydroiodic acid, perchloric acid, oxalic acid, p-toluenesulfonic acid, methanesulfonic acid, trifluoromethanesulfonic acid, etc. It will be done.

Further, the molecular weight of the compound satisfying Condition 1 is preferably 600 or less, more preferably 500 or less.

Specific examples of the compounds of the present invention that satisfy condition 1 are shown below, but the present invention is not limited only to these compounds.

HOH CH.

NH(CH2)tOH Table 1 shows the measured molecular extinction coefficients at 624 nm of aqueous solutions of the compounds shown in these specific examples obtained according to the procedure of condition 1.

Table 1 As shown, an aqueous solution of any compound has a molecular extinction coefficient of 1.
0x10' or less, and the molecular weight of any compound is 5
00 or less.

Many of the compounds that satisfy condition 1 are commercially available products or compounds that can be easily derived from commercially available products.For example, the compounds shown in the specific examples are described in "Heterocyclic Combinations - S-Triazines and Derivatives" by Smolin and Laboporte.
, Interscience Publishing (1959) (Sm
olin and Rapoport”Heteroc
yclic Compounds -5-Triazi
ne and Derivatives”, Inters
science Publishers (1959).

), Temple, “Heterocyclic Combound Triazole 1.2.4”, John Wiley & Sons (1981) (Temple, 'H
eterocyclic compounds tri
azine 1.

2, 4”, JohoWiley & 5ons (19
81), ), Hofmann, “Heterocyclic Humbaunzu-imidazole and Derivatives”, Interscience Publishing (1953) (Hofmann, “
Hetero-cyclic compounds
-1m1dazole and Derivat
ives (1953), Metzger, “Heterocyclic Combound Thiazoles and Their Derivatives”, John Wiley & Sons (1979) (Metzger, “Heterocyclic Combination Thiazoles and Their Derivatives”)
Compounds Th1azole and It
s Derivatives.

John Wiley & 5ons (1979)
o) and Klinsberg, “Heterocyclic Combiner Viridine and Derivatives”, Interscience Publishing (1960) (Klinsberg,
“)le terocyc l iCCpmpound
s-Pyridine and Derivative
esInterscience Publishers
(1960) o), etc., and some of them are commercially available.

Preferred 2-4 ring heterocycles include benzothiazole, benzoxazole, benzoselenazole,
Penzotelllazole, benzimidazole, indole, isoindole, indolenine, indoline, indazole, chromene, chromane, inchroman, quinoline, isoquinoline, quinolidine, cinnoline, phthalazine, quinazoline, quinoxaline, naphthyridine, purine,
Pteridine, indolizine, benzofuran, isobenzofuran, benzothiophene, benzobilane, benzazepine, benzoxazine, cyclopentapyran, cyclohebutysoxazole, benzothiazepine, pyrazolotriazole, tetraazaindene, naphthothiazole, naphthoxazole, naphtho selenazole, naphthotelazole, naphthoimidazole, carbazole, xanthine, phenanthroline, acridine, perimidine,
phenanthroline, thianthrene, phenoxathiin,
Phenoxazine, phenothiazine, phenazine, and these heterocycles can be further combined with cyclic hydrocarbons such as benzene and naphthalene, furan, thiophene, virol, biran, thiovilane, pyridine, oxazole, isoxazole,
Polycyclic compounds condensed with a heterocycle such as thiazole, isothiazole, imidazole, pyrazole, pyrazine, pyrimidine, and pyridazine are preferred.

In the present invention, those having a heterocycle as shown below are particularly preferred.

-NH Furthermore, these polycyclic compounds may have a substituent, and preferred substituents include a halogen atom, -
0M (M represents a hydrogen atom or a monovalent metal (e.g. Na, Li, etc.)), substituted or unsubstituted alkyl group, substituted or unsubstituted aryl group, substituted or unsubstituted alkoxy group, substituted or unsubstituted amino group, cyano group, nitro group, sulfo group, carboxyl group, substituted or unsubstituted aryloxy group, substituted or unsubstituted alkylthio group, substituted or unsubstituted arylthio group, substituted or unsubstituted acyl group, a substituted or unsubstituted aminosulfonyl group, a substituted or unsubstituted alkoxycarbonyl group, a substituted or unsubstituted aryloxycarbonyl group, and a substituted or unsubstituted aminocarbonyl group.

In particular, the alkyl group preferably has 20 or less carbon atoms, such as methyl group, ethyl group, 2ml hydroxyethyl group, 2ml diethylaminoethyl group, propyl group, isopropyl group, 3-dimethylaminopropyl group, pentyl group, isopentyl group, Examples include hexyl group, cyclohexyl group, heptyl group, benzyl group, and octadecyl group. The aryl group preferably has 15 or less carbon atoms, and includes, for example, a phenyl group, tolyl group, sulfophenyl group, carboxyphenyl group, naphthyl group, and sulfonaphthyl group. Alkoxy group has 2 carbon atoms
It is preferably 0 or less, and examples thereof include methoxy group, ethoxy group, propyloxy group, butoxy group, octadecyloxy group, and the like. Substituted amine group has 2 carbon atoms
0 or less are preferred, such as dimethylamino group, diethylamino group, hydroxyamino group, 2ml hydroxyethylamino group, 2ml sulfoethylamino group, 2m
Examples include l-diethylaminoethylamino group, anilino group, and β-naphthylamino group. The aryloxy group preferably has 20 or less carbon atoms, and includes, for example, a phenoxy group, a 4ml sulfophenoxy group, and a β-naphthyloxy group. The alkylthio group preferably has 20 or fewer carbon atoms, such as methylthio group, ethylthio group, 2ml hydroxyethylthio group, 2ml diethylaminoethylthio group, dodecylthio group, 2ml sulfoethylthio group, 3-sulfopropylthio group, 4ml sulfo Examples include butylthio group. The arylthio group preferably has 20 or less carbon atoms, such as phenylthio group, β-naphthylthio group, and 4ml sulfophenylthio group. Acyl group has 2 carbon atoms
Preferably, the number is 0 or less, and examples thereof include an acetyl group, a propionyl group, a butyryl group, a stearoyl group, and a benzoyl group. Substituted aminosulfonyl group has 20 carbon atoms
The following are preferred, diethylaminosulfonyl group,
Examples include di(2ml hydroxyethyl)aminosulfonyl group, anilinosulfonyl group, 2ml sulfoethylaminocarbonyl group, and dodecylaminosulfonyl group. The alkoxycarbonyl group preferably has 20 or less carbon atoms, and examples include a methoxycarbonyl group, an ethoxycarbonyl group, a methoxyethoxycarbonyl group, a diethylaminoethoxycarbonyl group, and a benzyloxycarbonyl group. The aryloxycarbonyl group preferably has 20 or less carbon atoms, and includes, for example, a phenoxycarbonyl group, a 4ml sulfophenyloxycarbonyl group, and a tolyloxycarbonyl group. The substituted aminocarbonyl group preferably has 20 or less carbon atoms, and examples include a dimethylaminocarbonyl group, a diethylaminocarbonyl group, a propylaminocarbonyl group, an octadecylaminocarbonyl group, and a 2ml sulfoethylaminocarbonyl group.

Further, the polycyclic compound may be in the form of an inorganic or organic acid salt. Preferred examples of inorganic or organic acids include hydrochloric acid, sulfuric acid, nitric acid, hydrobromic acid, hydroiodic acid, perchloric acid, oxalic acid, I)-) luenesulfonic acid, methanesulfonic acid, trifluoromethanesulfonic acid, etc. can be mentioned.

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

CH.

H C8° When the molecular extinction coefficients at 624 nm of aqueous solutions of the compounds shown in these specific examples obtained according to the procedure of Condition 1 are measured, they are all 0, and the molecular weights of all the compounds are 600 or less.

The compounds of the present invention can also be described in, for example, Metzger, 'Heterocyclic Compounds - Thiazoles and Their Derivatives 1, John Wiley and Sump (1979).
ic Compounds Th1azole a
nd Its Derivatives, John
Wiley & 5ons (1979), and Castle, ed., “Heterocyclic Compounders: Condensed Pyridazines Containing Dinoline and Phthalazine,” John Wiley & Sump (1973) (Castl
e, '″Heterocyclic Compoun
ds-Condensed Pyridazines
Including C1nnolinesandP
hthalazines, John Wiley
& 5ons (1973), ) and Botsutsu ``Comprehensive Heterocyclic Chemistry Volume 6''
Volume”, Pergamon Press (1984) (Po
tts, “Comprehensive Heter
cyclic chemistry vol.6
”PergamonPress (1984),
It can be easily synthesized by the method described in ).

It is preferable that the compound or salt thereof satisfying condition 1 used in the present invention contains 10-4 to 10-'(-) per mole of silver halide.Additionally, a spectral sensitizing dye is added to the silver halide emulsion. It is preferable to add it before.

The spectral sensitizing dye used in the present invention is preferably a compound represented by the general formula [v] shown below. This will be explained below.

General formula (V) In the formula, 2. ．． 22 may be the same or different and represent an atomic group necessary to form a benzthiazole nucleus, a naphthothiazole nucleus, a benzoxazole nucleus, a naphthoxazole nucleus, a benzimidazole nucleus, a benzoselenazole nucleus, or a naphthoselenazole nucleus. .

R,, R, represents an alkyl group or a substituted alkyl group.

However, at least one of R and R has a sulfo group or a carboxy group.

L, , L represent a substituted or unsubstituted methine group.

n represents an integer from 0 to 2.

2. 2. As is well known in the field of cyanine dyes, a substituent may be introduced into the nucleus formed by. Examples of the substituent include an alkyl group, an alkoxy group, an alkoxycarbonyl group, an aryl group, an aralkyl group, and a halogen atom.

R6 and R2 may be the same or different.

Preferred alkyl groups for RI and R1 include those having 1 to 8 carbon atoms, such as methyl, ethyl, propyl, butyl, pentyl, heptyl, and the like. Examples of substituents for substituted alkyl groups include carboxy groups, sulfo groups, cyano groups, halogen atoms (e.g. fluorine atoms,
chlorine atom, bromine atom, etc.), hydroxy group, alkoxycarbonyl group (8 or less carbon atoms, e.g. methoxycarbonyl group, ethoxycarbonyl group, benzyloxycarbonyl group, etc.), alkoxy group (7 or less carbon atoms, e.g. methoxy group, ethoxy group, propoxy group, butoxy group, benzyloxy group, etc.), aryloxy group (e.g., phenoxy group, p-tolyloxy group, etc.), acyloxy group (3 or less carbon atoms, e.g., acyluoquine group, propionyloquine group, etc.), acyl group (8 or less carbon atoms, such as an acetyl group, a propionyl group, a benzoyl group,
mesyl group, etc.), carbamoyl group (e.g. carbamoyl group, N,N-dimethylcarbamoyl group, morpholinocarbamoyl group, piperidinocarbamoyl group, etc.), sulfamoyl group (e.g. sulfamoyl group, N,N-dimethylsulfamoyl group, morpholinocarbamoyl group, etc.), sulfonyl group, etc.),
There are aryl groups (eg, phenyl group, p-hydroxyphenyl group, p~carboxyphenyl group, p-sulfophenyl group, α-naphthyl group, etc.). The number of carbon atoms in the substituted alkyl group is preferably 6 or less.

The substituted methine group of L, , L, is a lower alkyl group (
Examples include methyl group, ethyl group, propyl group, phenyl group, and benzyl group.

Sensitizing dyes include U.S. Patent No. 2,503,776, British Patent No. 742,112, and French Patent No. 2,065.662.
If you refer to the specification and Japanese Patent Publication No. 40-2346,
It can be easily synthesized by related engineers.

Specific examples of sensitizing dyes are shown below. Only these It is not limited.

(CH2)1 0 Ja (CHz)i SO3゜ SO2゜ 5OJ-N(CJs)s so,e C,H.

SOsH-N(CzHs)j S-8 zHi 2HI 2H5 C*Hs SOx.

C,H.

CHzCHtCHCHs SO,e SO3゜ SO3゜ SO,.

SOJ'N(CtHi)s 5O88 Sone SO8゜5OJ-N(CJi)s The above sensitizing dye has a concentration of 5 x 10-7 per mole of silver halide.
It is contained in the silver halide photographic emulsion in a proportion of mol-5X10-' mol, preferably 1x10-8 mol-1X10'-' mol, particularly preferably 2x10-6 mol-5X10-' mol.

In order to introduce the above-mentioned sensitizing dye into a light-sensitive material, it is added after being dissolved in a solvent commonly used in photographic light-sensitive materials, such as water, methanol, ethanol, propatool, or fluorinated alcohol.

When it is contained in the silver halide emulsion layer, it may be contained at the time of grain formation of the silver halide emulsion, during physical ripening, immediately before chemical sensitization, during chemical sensitization, after chemical sensitization, or during the preparation of a coating solution. , selected according to the purpose.

The above-mentioned sensitizing dyes may be used in combination with other sensitizing dyes.

The photosensitive material to which the present invention is applied is preferably a color reversal film or a color reversal paper.

Next, the cube used in the present invention and/or mainly (
Silver halide emulsions other than tetradecahedral grains consisting of 100) planes will be explained.

These silver halide grains may be so-called regular grains having regular crystal bodies such as cubes, octahedrons, and tetradecahedrons, or may have irregular crystal shapes such as tabular, spherical, etc. Although particles with crystal defects such as crystal planes or composites thereof may be used, regular particles are more preferable. Also, mixtures of various crystal forms may be used.

The grain size of the silver halide may be large grains with a diameter of about 0.1 micron or more and a projected area diameter of about 10 microns, or a polydisperse emulsion with a wide distribution of windings, but monodisperse emulsions have a granular nature. It is preferable to improve the

A typical monodispersed emulsion is an emulsion in which at least 95% by weight of the emulsion is within ±40% of the average grain diameter. The present invention provides an emulsion having an average grain diameter of 0.3 to 2 microns and having at least 95% by weight or less (by number of grains) of silver halide grains within a range of ±20% of the average grain diameter. Methods for producing such emulsions are described in U.S. Pat.
No. 55.394 and British Patent No. 1. 413. 748
listed in the number. Also, JP-A No. 48-8600, No. 51-39027, No. 51-83097, No. 51-
No. 137133, 54ml No. 48521, 54ml
No. 99419, No. 58-37635, No. 58-499
Monodispersed emulsions such as those described in No. 38 can also be preferably used in the present invention.

The silver halide photographic emulsion that can be used in the present invention can be produced by a known method, such as Research Disclosure,
Volume 176, NCL17643 (December 1978), 2
pp. 2-23, ″■, Emulsion production (Emulsion pr
187, Nα18716 (November 1979),
The method described on page 648 can be followed.

The photographic emulsion used in the present invention is described in the graphic "Physics and Chemistry of Photography", published by Beaumontel (P.

Glafkides, Chimie et Physi
que PhotographiquePauIMo
1967), "Photographic Emulsion Chemistry" by Duffin, published by Focal Press (G, F, Duf f.
in, Photo-graphic Emulsio
n Chemistry (Focal Press,
1966), “Manufacture and Coating of Photographic Emulsions” by Zelikman et al., published by Focal Press (V, L, 2elikman
et al, Making and Coating
Photographic Emulsion, F
ocalPress, 1964). That is, any of the acidic method, neutral method, ammonia method, etc. may be used, and the method for reacting the soluble silver salt with the soluble halogen salt may be any one-sided mixing method, simultaneous mixing method, or a combination thereof. good. It is also possible to use a method in which particles are formed in an excess of silver ions (so-called back-mixing method). As one form of the simultaneous mixing method, a method in which the pAg in the liquid phase in which silver halide is produced can be kept constant, that is, a so-called Chondrald double jet method can also be used.

According to this method, a silver halide emulsion having a regular crystal shape and a nearly uniform grain size can be obtained.

In addition, known silver halide emulsions (for example, ammonia, rhodalin potash, U.S. Pat.
JP-A-53-144319, JP-A-54 ml1007
Physical ripening can also be carried out in the presence of thioethers and thione compounds described in No. 17 or JP-A-54-155828.

The silver halide emulsion described above has pAg and pH during grain formation.
obtained by controlling the For more information, see Photographic Science and Engineering.
Engineering) Volume 6, 159-165
Page (1962); Journal of Photographic Science
12, 242-25
1 (1964) US Patent No. 3,655,394 and British Patent No. 1,413,748.

Further, tabular grains having an aspect ratio of 5 or more can also be used in the present invention. Tabular grains are described by Gutoff, Photographic Science and Engineering.
nce and Engineering), Vol. 14, pp. 248-257 (1970): U.S. Patent No. 4,4
34゜226, 4,41.4.310, 4,4
33.048, British Patent No. 4,439,520, and British Patent No. 2,112,157. When tabular grains are used, there are advantages such as increased covering power and increased color sensitization efficiency with sensitizing dyes, and the above-mentioned U.S. Pat.
It is described in detail in No. 34,226.

Chemical sensitization is described in James (T. H. James), The Theory of Photographic Processes, 4th edition, Macmillan Publishing Co., Ltd., 1977, (T.) 1.
James, The Theory of the
PhotographicProcess, 4th
ed, Macmillan, 1977) 67~
This can be done using activated gelatin as described on page 76, or as described in Research Disclosure 1.
Volume 20, April 1974, 12008; Research Disclosure, Volume 34, June 1975, 13452
, U.S. Patent No. 2,642.361, U.S. Patent No. 3,297,4
No. 46, No. 3772,031, No. 3,857,71
No. 1, No. 3.901,714, No. 4,266.018
and pAg5-1 as described in British Patent No. 3,904,415 and British Patent No. 1,315,755.
0, pH 5-8 and temperature 30-80°C using sulfur, selenium, tellurium, gold, platinum, palladium, iridium or combinations of these sensitizers. Chemical sensitization is optimally performed in the presence of a gold compound and a thiocyanate compound and as described in U.S. Pat.
No. 11, No. 4,266.018 and No. 4,054,
457, sulfur-containing compounds or hypos,
This is carried out in the presence of a sulfur-containing compound such as a thiourea compound or a rhodanine compound. Chemical sensitization can also be carried out in the presence of chemical sensitization aids. The chemical sensitization aid used is a compound known to suppress fog and increase sensitivity during the chemical sensitization process, such as asaindene, azapyridazine, and azapyrimidine. Examples of chemical sensitization aid modifiers include U.S. Pat. No. 2,131,038;
．． No. 411,914, No. 3,554,757, JP-A-58-126526, and the aforementioned Duffin, "Photographic Emulsion Chemistry J, pp. 138-143. In addition to or in place of chemical sensitization, U.S. Patent No. 3,891.4
As described in No. 46 and No. 3,984.249, reduction sensitization can be carried out using, for example, hydrogen;
U.S. Patent Nos. 2,518,698 and 2,743,18
No. 2 and No. 2,743,183 using reducing agents such as stannous chloride, thiourea dioxide, polyamines and ascorbic acid, or with low pAg
(eg less than 5) and/or high pH (eg greater than 8) treatment. Also, U.S. Patent Nos. 3,917°485 and 3,966.47
The chemical sensitization method described in No. 6 can also be improved to a color sensitization method.

The crystal structure may be one in which the inside and outside have different halogen compositions, or it may have a layered structure.

These emulsion grains are described in British Patent No. 1. 027. 14
No. 6, U.S. Patent No. 3,505,068, 4°444
．． No. 877 and Japanese Patent Application No. 58-248469. For example, silver halide grains containing silver chloride in the grain surface phase can be used. Furthermore, silver halides having different compositions may be bonded by epitaxial bonding, or compounds other than silver halide such as silver rhodan or lead oxide may be bonded. These emulsion grains are described in U.S. Pat.
, 142,900, 4,459,353, British Patent No. 2.038,792, U.S. Patent No. 4,349,6
No. 22, No. 4,395.478, No. 4,433,50
No. 1, No. 4. 463. No. 087, 3,656,9
No. 62, No. 3,852゜067, JP-A-59-162
No. 540, etc.

In the process of silver halide grain formation or physical ripening,
Cadmium salts, zinc salts, lead salts, thallium salts, iridium salts or complex salts thereof, rhodium salts or complex salts thereof, iron complex salts, etc. may be present.

In order to remove soluble silver salts from the emulsion before and after physical ripening, the Tardel water washing flocculation sedimentation method or the ultrafiltration method is used.

Additives used in the manufacturing process of silver halide emulsions are Research Disclosure Nα] 7643 and Research Disclosure N
α18716, 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 two Research Disclosures mentioned above, and the relevant descriptions are shown in the table below.

1 Chemical sensitizers Page 23 Page 648 Right column 2 Sensitivity enhancer Same as above Brightener Page 24 Ultraviolet absorber Dye Image stabilizer Hardener Binder Plasticizer, lubricant Page 25 Page 26 Page 651 Left column 26 Page Same as above Page 27 Page 650, right column In addition to phenol, phenoxyethanols, meccins, proxel, and sodium salicylate salts can be added as preservatives.

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
No. 3,501, No. 4,022,620, No. 4,3
No. 26,024, No. 4.401゜752, Special Publication No. 5
No. 8-10739, British Patent No. 1,425,020,
Same 1st. 476, 760, etc. are preferred.

As the magenta coupler, 5-pyrazolone and pyrazoloazole compounds are preferred, and U.S. Pat.
0.619, European Patent No. 4,351°897, European Patent No. 73,636, U.S. Patent No. 3,061,432, European Patent No. 3,725,067, Research Disclosure Nα24220 (June 1984) ), JP-A-60-3
No. 3552, Research Disclosure Nα242
30 (June 1984), JP-A No. 60-43659,
U.S. Patent No. 4,500,630, U.S. Patent No. 4,540゜6
Particularly preferred are those described in No. 54. Furthermore, pyrazolone-based and pyrazoloazole-based magenta couplers can be used in combination, if necessary.

Cyan couplers include phenolic and naphthol couplers, and are described in U.S. Pat. No. 4.052.21.
No. 2, No. 4,146,396, No. 4,228,2
No. 33, same No. 4. 296. No. 200, No. 2.36
No. 9,929, No. 2,801.171, No. 2,7
No. 72,162, No. 2,895.826, No. 3.
772. No. 002, No. 3,758,308, No. 4,334.011, No. 4,327,173,
West German Patent Publication No. 3,329,729, European Patent No. 12
No. 1.365A, U.S. Patent No. 3. 446. No. 622, No. 4,333.999, No. 4,451.559
No. 4,427,767, European Patent No. 161,6
Those described in No. 26A are preferred.

Colored couplers for correcting unnecessary absorption of color-developing dyes are described in Research Disclosure Nα17643 Section ■-G, U.S. Patent No. 4,163°670, and Japanese Patent Publication No. 5
No. 7-39413, U.S. Patent No. 4,004,929,
No. 4,138,258, British Patent No. 1,146,3
The one described in No. 68 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. 3,451,820; U.S. Pat.
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
Preferred are those described in No. 57-154234, No. 60-184248, and U.S. Pat.

Couplers that release a nucleating agent or a development accelerator imagewise during development include British Patent No. 2,097.140;
No. 2,131, 1.88, JP 59-15763
No. 8 and No. 59-170840 are preferred.

Other couplers that can be used in the photosensitive material of the present invention include U.S. Patent No. 4. 130. Competitive couplers described in U.S. Pat. No. 427, etc., U.S. Pat.
Multi-equivalent coupler described in JP-A-60-18595
Examples thereof include DIR redox compound-releasing couplers such as those described in European Patent No. 173.302A, and couplers that release dyes that recover color after separation, as described in European Patent No. 173.302A.

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

Examples of high boiling point solvents used in the oil-in-water dispersion method are described in US Pat. No. 2,322,027 and the like.

The steps and effects of latex dispersion methods, and specific examples of latex for impregnation, can be found in U.S. Pat. etc. are listed.

Further, the photosensitive material of the present invention includes U.S. Patent No. 3,379.52.
9 and NCLI No. 3,639.417, and Research Disclosure NCLI 8264 (1
Naphthohydroquinones that release development-inhibiting compounds described in June 1979) can be preferably used.

Suitable supports that can be used in the present invention include, for example, the above-mentioned R
D, page 28 of NCL17643, and Nα1871 of the same
6, from the right column on page 647 to the left column on page 548.

Next, the processing solution and processing steps for the color reversal photosensitive material of the present invention will be explained.

Among the processing steps for the color reversal photosensitive material of the present invention, the steps from black-and-white development (first development) to color development are as follows.

1) Black and white development - water washing, one reversal, one color development λ) Black and white development - water washing, one reversal, one color development 3) Black and white development -
Water washing - Color development process All of the water washing processes of 1) to 3) are
By replacing the rinsing step described in Ir04t, No. 6/6, it is possible to simplify the process and reduce waste liquid.

Next, the steps after color development will be explained.

≠) Color development - Adjustment - Bleach - Constant wear - Wash with water - Stable j) Color development - Wash with water - Bleach - Constant wear - Wash with water - Stable 6) Color development - Adjustment - Bleach - Wash with water - Constant wear - Wash with water - Stable 7) Color development - Wash with water 1. Bleach, 1. Washing with water, 1. Washing with water, 1. Stable color development. - 1. Bleach, 1. Washing with water.
Bleach - Bleach - Wash with water - Stable 10) Color development - Bleach - Bleach fix - Fix with water - Wash with water - Stable //) Color development - Bleach - Wash with water - Stable - Wash with water - Stable / 2)
Color development - P4 adjustment - Bleached footwear, water washing, stable / J) Color development - Water washing, bleaching, footwear, water washing, stable / 4t) Color development - Bleach fixing - water washing, stable / Color development - Footwear, bleaching In the processing steps of fixing, washing, and stabilization, the washing step immediately before the stabilization step may be removed, and the stabilization step as the final step may not be performed in the pattern selection process. The above steps l) to 3
) and any one of the steps ≠) to /j) to form a color reversal step.

Next, the processing liquid for the color reversal processing step of the present invention will be explained.

A known developing agent can be used in the black and white developer used in the present invention. As developing agents, dihydroquinebenzenes (for example, hydroquinone), j-pyrazolidones (l-phenyl-3-pyrazolidone),
Aminophenols (eg N-methyl-p-aminephenol), l-phenyl-3-pyrazolines, anucorbic acid and the compounds described in US Pat. No. 1I,067, Ir7λ, J, 3. A heterocyclic compound such as a fused 1-tetrahydroquinoline ring and an intrene ring can be used alone or in combination.

The black and white developer used in the present invention may also include preservatives (e.g., sulfites, bisulfite salts), buffers (e.g., carbonates, boric acid, borate, alkanolamines), alkaline agents (e.g. , hydroxides, carbonates), dissolving tablets (e.g. polyethylene glycols, esters thereof),
Water softeners (e.g., aminopolycarboxylic acids, organic honufonic acids), pH adjusters (e.g., organic acids such as acetic acid)
, sensitizers (e.g., quaternary ammonium salts), development accelerators, surfactants, antifoaming agents, hardeners, antifoggants (e.g., potassium iodide, potassium bromide, incitriazole).
, a viscosity imparting agent, etc. can all be included.

The black-and-white developer used in the present invention must contain a compound that acts as a silver halide solvent, or the sulfite added as a preservative may serve this purpose. Examples of the sulfite and other usable silver halide solvents include KSCN, Na5CN, and 2SO3.
, N a 2 S O3, K2 S2 O5, N a 2
S205, K2S2O5, Na2S2O3, etc. can be mentioned.

The p) value of the black and white developer is selected to be sufficient to give the desired density and contrast, but from about r,j to about //,!
It falls within the range of .

The reversal bath used after black and white development can contain a known fogging agent. Namely, stannous ion-organophosphoric acid complex (U.S. Patent No. 3,6/7゜λ, !r, 2 Mei M), stannous ion-organophosphoric acid complex (% Kosho 66-3.26/ No. 6 Publication), First Nudion-Aminopolycarboxylic Acid Complex Salt (British Patent No. 1.λ0, OSO
stannous ion complex salts such as [Patent Specification], water-accumulated boronate compounds (U.S. Patent No.
o.

No. Specification t) and other boron compounds, etc. The pH of this capulase bath (reversal bath) ranges over a wide range from the acidic side to the alkaline side. be.

Instead of using a reversal bath, an original reversal process by re-exposure may be performed, and the reversal step can also be omitted by adding the above-mentioned fogging agent to the color developing solution.

As the aromatic primary amine color developing agent used in the color developing solution of the present invention, p-) unilene diamine derivatives are preferred, and are not limited to the following examples.

D-/N, N-diethyl-p-fuynylenediamine D-2ml monoamino-j-diethylaminotoluene D-32ml amino-5-(N-ethyl-N-laurylamino)toluene D-4t 4t-(N- Ethyl-N-(β-hydroxyethylamino)aniline D-z λ-methyl-≠-[N-ethyl-N-(β-
Hydroquinethyl]amino]aniline D-b Hiro-amino-3-methyl-N-ethyl-N-
(β-(methane-nulfonamide)ethelcouaniline D-7N-(co-amino-j-dietheraminone enyl ether)methane-nulfonamide D-rN,N-di)'f
k-p-7: L2L/7 diamine D-F 4L-amino-3-methyl-N-ethyl-N
-Methoquinethylaniline D-to 4t-amino-3-methyl-N-ethyl-
N-β-ethquinethylaniline D-// 4t-amino-3-methyl-N-ethyl-
N-β-7-)xyethylaniline Among the above-mentioned roof unilene diamine derivatives, exemplary compounds D-1, D-μ, p-s and 1)-6 are particularly preferred.

Further, these p-fuynylenediamine derivatives may be salts such as sulfate, hydrochloride, sulfite, and p-)luenesulfo/acid. The aromatic-grade amine developing agent used i preferably ranges from about 0.072 to about 20.2% per liter of developer solution.
, more preferably a degree of about O1!2 to iry.

In the present invention, a color developing solution that does not substantially contain indyl alcohol refers to a color developing solution that does not contain benzyl alcohol, in which the concentration of benzyl alcohol is 3 x 10 mol or less per developer/l, preferably tL<l-X. .

The sulfite contained in the color developer of the present invention includes sodium sulfite, potassium sulfite, sodium bisulfite, potassium bisulfite, sodium metabisulfite, potassium metabisulfite, and the like. The preferred amount of sulfite to be added is the color developer/l F)/X in terms of sodium sulfite.
10 moles! x10-2 mole, more preferably /X104 mole-5Xio-2 mole, still more preferably /x10' mole to 2X10-2 mole.

Other preservatives include Tokukai Sho! 7-gu≠lhiro1 and same j7-! Various metals described in No. 371I7, JP-A-Sho! Salicylic acids described in Tar No. 1 Rojrr, JP-A-5-3
Alkanolamines described in No. 33, 2, JP-A-Sho! 6-
Polyethyleneimines described in Tag No. 3 Geta, US Patent No. J, 74t6. If necessary, the aromatic polyhydroxy compound described in j≠1 may be contained. Preferably, the aromatic polyhydroxy compound is added to the column.

The color development g used in the present invention preferably has a pH of ~
/4t, more preferably 7 to /3, and the color developer may contain other known compounds as color developer components.

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-
Hydroquine sodium benzoate (sodium salicylate), 0-hydroquine potassium benzoate,! -sulfo-hydroxy/sodium benzoate (!-sodium sulfosalicylate), j-nulpho 2ml potassium hydroxybenzoate (j-potassium sulfosalicylate), etc. However, in the present invention, these compounds It is not limited.

Adding the above buffer to the color developer! - is o, imol/
It is preferably 0.1 mol/l or more, especially 0.1 mol/l-0
．． Particularly preferred is hmol/l.

In addition, various chelating agents can be used in the color developing solution as an anti-settling agent for calcium and magnesium, and for improving the stability of the color developing solution.

Yes as a chelating agent! M acid compounds are preferred, and can be used to remove, for example, aminopolycarboxylic acids, M-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'-tetramethylene phospho/acid, trans-cyclohexanodiaminetetraacetic acid, /, 2ml diaminofuro/e-tetraacetic acid, hydroxyethyliminodiacetic acid, glycol ether diaminetetraacetic acid, ethylenediamine orthohydroquine phenylacetic acid, λ -Phosphonopig/-/,
, 2. μ-tricarminic acid, /-hydroquinethylidene-/, /-diphosphonic acid, N,N'-bis(!-hydroquinethylidene)ethylenediamine-N,N'-diacetic acid,
Two or more of these chelating agents may be used in combination, if necessary.

The amount of these chelating agents added is sufficient to sequester the metal ions in the color developing solution, and the filtration is good. example/l
It is about O0/2 to 10 grams per hit.

If necessary, any development accelerator can be added to the color developing solution. ! -≠2r2ri issue and the same! 0-/! Ta! p-Phenylenediamine compounds that are widely used in Kogo, JP-A-50-137726, JP-A-Shogu≠
-JOO7 Hiro issue, JP-A-66-166126 and li
High grade ammonium salts represented by Qjj-1j4Zu2, etc., U.S. Permit M2,4tY4t, No.903, J
, /21.

No. 1772, 4t, 230, 7ri No. 6, 3, 2j3
, Ri/ri issue, Special Publication No. 4'/-// Kou 37, U.S. Patent No. j, 4ZJ'λ, J"76, rffJj, t5'6,
No. 726 and same j, ! 12, 34 (Amine compounds described in No. 6 etc., Japanese Patent Publication No. 37-16011, ≠J
-2!20/, US Pat. Oxides, others/-phenyl-3-pyrazolidones, imidazoles, etc. can be added as necessary.

In the present invention, any antifoggant can be added if necessary. As anti-fogging agents, alkali metals such as sodium chloride, potassium bromide, potassium iodide, etc.
Logenides and organic antifoggants can be used. Examples of organic antifoggants include benztriazole, 6-
Nidropenzimidanol, j-nitroindazole, j-methylbencitrianol,! - Nitropenzotriazole,! -chlorobenzotriazole,
Examples include nitrogen-containing heterocyclic compounds such as monothiazolylbenzimidazole, cortiazolylmethylbenzimidazole, indazole, hydroxyazaindolizine, and ab.

The color developing solution used in the present invention may contain a fluorescent whitening agent. The fluorescent whitening agent includes Ri.

Preferred are q'-diamino-u, 2'-disulfostilbene compounds. The amount added is o-r/l, preferably O0
/2 to 4tf/l.

Additionally, various surfactants such as alkylsulfonic acid, aryphonufonic acid, aliphatic carminic acid, and aromatic carmine may be added as necessary.

The processing temperature with the color developing agent of the present invention is 2Q-j 0o (
1 Preferably 30~≠o6
0 seconds to r minutes, preferably 30 seconds to 6 minutes.

The smaller the amount of replenishment, the better;
ioo~3ooorut, preferably 100~2!
00d, more preferably ioo to kooooogo.

Also, use the color developing bath as necessary! It is also possible to divide the bath into more than one bath and replenish the color developer replenisher from the first bath or the last bath to shorten the development time and reduce the amount of replenishment.

Also, the color development gI of the present invention! The liquid is on the floor! For the purpose of 11 regulation, so-called competing compounds can be included, such as citrazic acid, J acid, H acid, which form colorless compounds by reacting with the oxidized form of the color developing agent.

After color development, the light-sensitive material of the present invention is subjected to a bleaching treatment or a bleach-fixing treatment. These treatments may be performed immediately after color development without going through other processing steps, or they may be stopped after color development. Il! ! This may be carried out after undergoing treatment steps such as conditioning and washing with water.

The above adjustment solution includes aminopolycarboxylic acids such as ethylenediaminetetraacetic acid and diethylenetriaminepentaacetic acid;
Sulfites such as sodium sulfite, ammonium sulfite, and bleach accelerators such as thioglycerin, aminoethanethiol, nulphethanethiol may be included. In addition, for the purpose of preventing scum, US patent 4t, 1
Norbitane ethers of fatty acids substituted with ethylene oxide as described in US Pat.
4t≠No. 6 and the polyoxine ethylene compounds described in Research Disclosure, Vol. 1, Vol. 1, Vol. 1, Vol.

As the bleaching agent used in the bleach solution and/or bleach-fix solution, ferric complex salts of aminopolycarminic acid, peroxides (for example, sodium persulfate), etc. can be used, but ferric complex salts of aminopolycarminic acid can be used. is preferred. Such aminopolycarinic acids of ferric complex salts include ethylenediaminetetraacetic acid, '+3-diaminopropane acetic acid, glycol ether diamine acetic acid, cyclohexanediaminetetraacetic acid, /, gudiaminobutanetetraacetic acid, /, -2ml10
Pyrenediaminetetraacetic acid, thioglycol ether diaminetetraacetic acid, 3-butylenediaminetetraacetic acid, and methylacetic acid minodiformoic acid are preferably used.

The above-mentioned bleaching agent is added in an amount of 0.0 to 1 mol, preferably 0.1 to 0.9 mol, per liter of bleach or bleach-fix solution. In addition to the above-mentioned aminopolycarboxylic acid iron (III) complex, a 7-minopolycarboxylic acid salt can be added to the bleaching solution and/or bleach-fixing solution of the present invention.

The preferable addition amount is o,oooi mol to o,i mol/l,
More preferably, it is 0.003 to 0.0 jmol/l.

Aminopolycarboxylic acids and their ferric complex salts are usually preferably used in the form of alkali metal salts or ammonium salts, and ammonium salts are particularly preferred because they have excellent solubility and bleaching properties.

Various bleach accelerators can be added to the bleach solution and/or bleach-fix solution of the present invention.

Such bleach accelerators are described, for example, in U.S. Pat. J'rij, No. 131, German Patent No. 1I-
Ta0. l'ld specification, British Patent No. 11i3r, r<
t, specification No. 2, JP-A-Sho! 3-ta J63θ Publication, Research Disclosure No. 77 No. 27 (/7J'
Compounds having a mercapto group-1 or a disulfide group described in Jul. 2007) are preferred.

The amount of bleaching accelerator added is θ per liter of fi, which has bleaching ability.
,oiy~+20? , preferably O,/? ~10ri.

In addition to bleaching agents and the above-mentioned compounds, the bleaching solution and/or bleach-fixing solution constituting the present invention may contain bromides such as potassium bromide, sodium bromide, ammonium bromide or chlorides such as potassium chloride, sodium chloride, A re/logogenating agent such as ammonium chloride may be included. The concentration of the rehalogenating agent is from 0 to 5 mol, preferably from 0 to 3 mol per liter of bleach solution. In addition, sodium nitrate,
1 with pH buffering ability for nitrates such as ammonium nitrate, boric acid, borax, sodium metaborate, acetic acid, sodium acetate, sodium carbonate, potassium carbonate, phosphorous acid, phosphoric acid, sodium phosphate, citric acid, sodium citrate, tartaric acid, etc. Known additives that can be commonly used in bleaching solutions, such as more than one type of inorganic acids, organic acids, and salts thereof, can be added.

Thiosulfate can be used as a fixing agent in the bleach-fixing solution and/or fixing solution of the present invention. Addition (1) of thiosulfate is O91 mol/l to 3 mol/l, preferably 0.3 mol/l-λ mol/l.

As the thiosulfate compound, ammonium thiosulfate, sodium thiosulfate, potassium thiosulfate, aluminum thiosulfate, magnenium thiosulfate, etc. are available, but ammonium thiosulfate is preferred because it has good solubility and has the highest fixing speed.

In addition to the above-mentioned thiosulfate compounds, thiocyanic acid compounds (particularly ammonium salts), thio bases, thioethers, urea, etc. can be used as fixing agents or fixing accelerators for the bleach-fix solution and/or fix solution of the present invention. The degree of a of these auxiliary fixing agents or fixing accelerators is /, // to 3.0 mol/l in combination with the thiosulfate compound, preferably /, Hiroshi A-2, r mol/l. /l DeRuru.

The bleach-fixing solution and/or fixing solution of the present invention contains sulfite, 4fv sulfite, rum, potassium sulfite, ammonium sulfite, hydroquinolamine, human radine, etc. as a preservative. be able to. In addition, various fluorescent brighteners, antifoaming agents, surfactants, polyvinylpyrrolid, organic solvents such as methanol, etc. can be mixed, but VX, JP-A Showa 6
It is preferable to use the sulfinic acid compound described in the specification of 1-/μ30 Ko No. 1.

Furthermore, for the purpose of stabilizing the liquid, it is preferable to add various aminopolycarboxylic acids and organic phosphonic acids.

Particularly effective are /-hydrocochinetheride/-/ and /-diphosphonic acid. The amount of these additions is 0, 0/
~0.3%/l, preferably Bo, or ~0.2 mol/l, and is particularly effective in fixers.

The pH of the bleaching solution and/or bleach-fixing solution of the present invention is generally ~/, preferably 7. ! ~/.

5, most preferably 7.0 to 2.0. For bleaching solutions, 5.0 to 2.0 is particularly preferred. In a preferred pH range, there is little bleaching fog and excellent desilvering performance.

The pH of the fixer of the present invention is generally 9.0 to 5.0, particularly preferably 7.5 to 5.5.

The rinsing water used in the rinsing step can contain known additives, if necessary. For example, water softeners such as inorganic phosphoric acid, aminopolycarboxylic acid, organic phosphoric acid,
Bactericidal agents and antifungal agents (for example, isothiazolones, organochlorine disinfectants, benzotriazole, etc.) that prevent the growth of various bacteria and algae, surfactants that prevent drying load and unevenness, and the like can be used. Or L, E
, West.

Water Quality Crjteria'',
Phot, Sci, and Bng.

Vol, 9. N(L 6, pages 343-359
(1965) and the like can also be used.

The effect of the color reversal photographic material of the present invention becomes remarkable in the case of color reversal processing steps, particularly when bleaching and fixing are one bath step and the processing time is 1.20 seconds or less.

As the stabilizing liquid used in the stabilizing step, a processing liquid that can stabilize a dye image is used. For example, a liquid having a buffering capacity of pH 3 to 6, a liquid containing an aldehyde (eg, geltal aldehyde), etc. can be used. Formalin is undesirable in terms of pollution. The stabilizing solution may contain ammonium compounds, metal compounds such as Bi and Ajl', fluorescent brighteners, and chelating agents (for example, EDTA 1-
Hydroxyethylidene-1,1-diphosphonic acid), bactericides, fungicides, hardeners, surfactants, and the like can be used. As a fungicide, 5-chloro-2ml methyl-isothiazolin-3-one, J.

Thiazolone compounds such as 2ml benzisothiazolin-3-one are effective.

Further, it is preferable to add an alkanolamine to the stabilizing liquid in order to prevent sulfurization of thiosulfate ions brought in by the photosensitive material.

The pH of the stabilizer of the present invention is 3-8, preferably 5-7. The temperature of the stabilizing liquid is preferably 5°C to 45°C, more preferably 10°C to 40°C.

Further, the water washing step and the stabilization step are preferably carried out by a multistage countercurrent method, and the number of stages is preferably 2 to 4 stages. Two or more types of stabilizing solutions may be used in multiple stages. The amount of replenishment is 1 to 50 times, preferably 2 to 30 times, and more preferably 2 to 15 times the amount brought in from the previous bath per unit area.

The effect of the water-sprinkling invention is that the processing time of the water-washing and stabilization steps is short, and from the viewpoint of rapid processing, the total processing time of the water-washing and stabilization steps is preferably 10 to 50 seconds, and the effect is particularly remarkable when the processing time is 10 to 30 seconds.

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.

Various treatment liquids in the present invention are used at 10°C to 50°C. Normally, the standard temperature is 33°C to 38°C, but higher temperatures can be used to accelerate processing and shorten processing time, or lower temperatures can be used to improve image quality and stability of the processing solution. be able to.

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

(Preparation of emulsion) Silver iodobromide emulsion A was prepared as follows. First, solutions 1 to 1 were prepared as shown in Table 1.

As shown in Table 2, to AgBrl solution (2), solutions (2) and (2) were added by a double jet method while maintaining pAg at 7.1 in the first and second stages. After addition, desalt by a known method, add Na1S+O+ and KAuCf, and heat at 70°C.
Chemical sensitization was carried out for 50 minutes.

1. AgBrI: Raise the temperature of the reactor for emulsion A, and
Particle formation was achieved by decreasing the addition rate in the steps. Details are shown in Table 2.

After the addition is complete, desalt in the same manner as Emulsion A, and remove Na25iO+ and K.
AuCf was added and chemically sensitized at 70°C for 50 minutes.

1. AgBrl Grain formation was carried out for Emulsion A by further increasing the reactor temperature and further decreasing the addition rates in the first and second stages. After the addition is complete, desalt in the same manner as Emulsion A and add N.
a, S20. and KAuCA'.

was added and chemically sensitized at 70'C for 50 minutes.

Emulsions A to C in Table 2 have average grain sizes of 0.35 μm and 0.35 μm, respectively.
It was a cubic monodisperse emulsion made of silver iodobromide containing 3.0 mol % of silver iodide of 5 μm and 0.7 μm.

These emulsions A to C contain phenoxy 19/19 as a preservative.
h was added at a rate of 1.6 g/l 00 gAgNC)s.

Next, a color photographic material was prepared by coating the following 1st layer to 12th layer in multiple layers on a paper support laminated on both sides with polyethylene. The first coated polyethylene layer contains 15% by weight of anatase titanium oxide as a white pigment and a small amount of ultramarine as a bluish dye.

As the silver halide emulsions contained in the fourth and sixth layers of these samples, appropriate ones from the above-mentioned emulsions A to C were used.

(Photosensitive layer composition) Below are the ingredients and g/rr? Indicates the coating amount in units.

Regarding silver halide, the coating amount is shown in terms of silver.

1st layer (gelatin layer) Gelatin 1.30 2nd layer (antihalation layer) Black colloidal silver 0.10 gelatin
0.70 3rd layer (low sensitivity red sensitive layer) Silver chloroiodobromide (silver chloride 1 mol%, silver iodide) spectrally sensitized with red sensitizing dye (ExS-1, 2, 3 equivalents) 4 mol%,
Average particle size 0.35μ, particle size distribution 1O%, cubic, core size type (core shell) 0.
Silver iodobromide (silver iodide 4 mol%, average grain size 0.5μ, grain size distribution 15%, cubic) spectrally sensitized with 06 red sensitizing dye (ExS-1, 2, 3 in equal amounts)
0.10 Seratin
1.00 Cyan coupler (ExC-1) 0.1
4 Cyan coupler (ExC-2) 0.07 Antifading agent (Cpd-2, 3, 4 equivalent) 0.12 Coupler dispersion medium (Cpd-6) 0.03 Coupler solvent (Solv-1, 2, 3, etc.) Amount) 0.06 Development accelerator (Cpd-13) 0.05 4th layer (high sensitivity red-sensitive layer) Iodorum spectrally sensitized with red sensitizing dye (Equivalent amounts of ExS-1, 2, and 3) Silver C (silver iodide 3 mol%, average grain size 0)
．． 7μ, particle size distribution 15%, cubic>
0.15 Seratin 1.
00 Cyan coupler (ExC-1) 0.20 Cyan coupler (ExC-2) 0.10 Antifading agent (Cpd-2, 3, 4 equivalent) 0, 15 Coupler dispersion medium (Cpd-6) 0.03 Coupler Solvent (Solv-1, 2, 3 equivalent) 0.10 5th layer (middle layer) Magenta colloid silver 0.02 Gelatin>
1.00 Color mixing inhibitor (Cpd-
7,16) 0.08 color mixing inhibitor solvent (Solv-4
,5) 0,16 Polymer latex (Cpd-8) 0.10 6th layer (low sensitivity green sensitive layer) Silver iodobromide A (silver iodide) spectrally sensitized with green sensitizing dye (ExS-4) 3 mol%, average grain size 0.35 μ, grain size distribution 8%, cubic) 0.04 Silver iodobromide B spectrally sensitized with green sensitizing dye (ExS-4) (silver iodide 3 mol%, Average particle size 0.5μ, particle size distribution 12%, cubic) 0.06 Gelatin 0.80 Magenta coupler (ExM-1,2) 0.10 Anti-fade agent (Cpd-9) o, 10 Anti-stain agent (Cpd -IQ, 11 equivalents) 0.01 Stain inhibitor (Cpd-5) 0.001 Stain inhibitor (Cpd-12) 0.01 Power puller dispersion medium (Cpd-6) 0.05 Coupler solvent (So
lv-4,6) 0.15 7th layer (high sensitivity green sensitive layer) Silver iodobromide spectrally sensitized with green sensitizing dye (ExS-4) (silver iodide 3.5 mol%, average grain Size 1.0μ, particle size distribution 21%, average (aspect ratio -9, even-moderate type)) 0.10 Gelatin 0.80 Magenta coupler (ExM-1,2 equivalent) 0.10 Antifading agent (Cpd -9) 0. 10 stain inhibitor (Cpcl-10, 11, 22 equivalent)
0.01 stain inhibitor (Cpd
-5) 0.001 stain inhibitor (Cpd-12
) 0.01 force puller dispersion medium (Cpd-6) 0
．． 05 coupler solvent (Solv-4,6) 0.15 No. 8
Layer (yellow filter layer) Yellow colloidal silver 0.20 gelatin
1.00 Color mixing inhibitor (Cpd-
7) o, 06 color mixing inhibitor solvent (Solv-4
,5) 0,15 Polymer latex (Cpd-8) 0.10 9th layer (low sensitivity blue-sensitive layer) Silver chloroiodobromide (chloride Silver 2 mol%, silver iodide 2° 5 mol%, average grain size 0.38μ, grain size distribution 8%, cubic, core density type core shell)) 0
．． Silver iodobromide spectrally sensitized with 07 blue sensitizing dye (ExS-5,6) (silver iodide 2.5 mol%, average grain size 0.
55μ, particle size distribution 11%, cubic)
0.10 gelatin
0.50 yellow coupler (ExY-1,2 equivalent) 0
．． 20 0.001 0,! 0 6) 0.05 2) 0.05 Anti-stinting agent (Cpd-5) Anti-fading agent (Cpd-6) Coupler dispersion medium (Cpd) Coupler solvent (Solv 10th layer (high sensitivity blue sensitive layer) Blue sensitizing dye (ExS-5,6) spectrally sensitized silver iodobromide (silver iodide 2.5 mol%, average grain size 1.4μ
, particle size distribution 21%, average (aspect ratio = 14)
) 0.25 gelatin 1
．． 00 yellow coupler (ExY-1,2 equivalent) 0.4
0 Anti-stinting agent (Cpd-5) 0.002 Anti-fading agent (Cpd-6) 0.10 Coupler dispersion medium (Cpd-6) 0.15 Coupler solvent (Sol
v-2) 0.10 11th layer (ultraviolet absorption layer) Gelatin 1.50 Ultraviolet absorber (Cpd-1, 2, 4, 15) 1.00 Anti-fading agent (Cpd-7, 16) 0.06 Dispersion Medium (
Cpd-6) Ultraviolet absorber solvent (Solv-1, 2) Anti-irradiation dye (Cpd-17, 18)
0.02 anti-irradiation dye (Cp
cl-19,20) 0
．． 02 12th layer (protective layer) Fine grain silver chlorobromide (silver chloride 97 mol%, average size 0.2
μ) 0.07 modified poval
0.02 gelatin
1,50 gelatin hardener (H-1,2) 0.1
7 Furthermore, each layer contains alkanol XC as an emulsification dispersion aid.
(DuPont) and sodium alkylbenzenesulfonate, succinate ester as a coating aid, and Magefac F-120 (manufactured by Inu Nippon Ink).
was used. In the silver halide or colloidal silver containing layer, (Cpc(-21,22,23)) was used as a stabilizer.The compounds used in the examples are shown below.

ExS-/ x S-- ExS-3 ExS-Hiroshi ExS-s O3H ExS-6 (: p d −/ Cpd-ko Cpd-3 Cpd-G (SuC4H9 (t) C4H9 I CH2CH2COC8H17 R Cpd-6 CONHC4H9(Su (n=1oo~1ooo) Cpd-7 H Cpd-4 polyethyl acrylate (MW: 10,000 ~ ioo, ooo) Cpd-ta Cpd-// (S C3H1□ Cp d −/2 α (p d −/ 3 H H (p d −/ ≠ (p d −/ j (p d - / l.

H Cpd-/7 Cp d-/J' (CH2)3SO3K (CH2)3803K Cp d-/riCpd-koθ ('pd-21 H Cpd-,2Cpd-23 ExC-/ExC--2 E x M −/ xM-2 (SC8H17 ExY-/ α ExY-2 CH3 S01v-/ Di(-monoethylhexyl) phthalate ol Trinonyl phosphate 0 IV-3 Di(3-methylhexyl) phthalate o 1 ■ -Datricresyl Phosphate olv-6 Dibutyl phthalate 0IV-6 Triocter phosphate H-/ CH2=CH-8o2mlCH2mlCONH-CH2
4゜6-dichlorohydroxy = 1゜3゜triazine Na salt For emulsions A-C, appropriate sensitizing dyes were added to sample Nα1 when preparing the coating solution, and for sample Nα
For Nos. 2 to 5, it was added for 10 minutes at the same temperature as chemical ripening immediately after chemical sensitization of the silver halide emulsion. In addition, compound (21) satisfying condition 1 of the present invention was added to emulsions A-C of samples Nα3 to 5 in an amount equivalent to 10 −2 mol per mol of silver halide before adding the sensitizing dye. did.

sample! For the spectral absorption spectrum of 1icLl, the sensitizing dye was not added at the time of preparing the coating solution (sample N added after chemical ripening).
For α2 to α5, the short wavelength side of the absorption spectrum was cut and sharpened, and the peak value became longer wavelength by 3 to nm.

Two pieces of each of these Samples N (L1 to L5) were prepared, and one piece each was exposed to a red light source and a green light source.The exposed samples were subjected to the steps shown below. Processed.

[Processing process]

First development (black and white development) 38℃ 1'15' water
Washing 38℃ Reverse exposure 1001LIX or higher Color development 38℃ Water washing 38℃ Bleach-fixing 38℃ Water washing 386C [Processing liquid composition]! Niri Yinggaku Nitrilo-N,N,N-trimethylenephosphonic acid pentasodium salt Diethylenetriaminepentaacetic acid pentasodium salt Potassium sulfite Potassium thiocyanate Potassium carbonate Hydroquinone monosulfonate Potassium salt Diethylene glycol 1 1-Phenyl-4ml Hydroxy 25゜4゜30゜1゜35゜1 '30'1' or more 2'15'45'2'00'2'15' 0゜5゜〇- Dimethyl-4ml Methyl-3 = Pyrazolidone Potassium bromide Potassium iodide water In addition (pH 0g 5g O) Benzyl alcohol diethylene glycol 3.6-cythyl 1,8-octanediol nitrilo-N,N,N-trimethylenephosphonic acid, pentasodium salt diethylenetriaminepentaacetic acid, pentasodium salt Add sodium sulfite potassium carbonate hydroxylamine sulfate N-ethyl-N-(β-meta 15゜12゜〇- 〇-sulfonamidoethyl) -3-methyl-4ml aminoaniline sulfate potassium bromide potassium iodide water (pH 1O8 5g 5g O■ A Bleach-fix solution 2mlMercapto-1,3,4 monotriazoleethylenediaminetetraacetic acid disodium trihydrate ethylenediaminetetraacetic acid Fe(III) ammonium hydrate sodium sulfite sodium thiosulfate (700 g/l. liquid) Add glacial acetic acid water to 80°160, θml 〇- (pHe, 50) After treatment, for each color of the image formed on the sample, reflectance density of each component of the three subtractive primary colors. The results are shown in Table 4.

Next, samples Nα1 to Nα5 were exposed to white light through a continuous wedge, and then the desilvering agent was pretreated until the cumulative replenishment amount of the bleach-fix solution in the processing step was three times the capacity of this tank. We conducted an evaluation. The amount of replenishment of the bleach-fix solution was 227/M for the tank capacity of 71 of the mother liquor of the bleach-fix solution in this experiment, and the replenisher had the same formulation as the mother liquor for bleach-fix described above.

To evaluate the desilvering property, the bleaching time was changed in 5 second increments, and the bleaching time was determined to reduce the amount of silver remaining at the minimum concentration to 2 μg/rd or less. The results are shown in Table 5.

Table 5 From the results in Tables 4 and 5, the following can be said.

■ Adding sensitizing dyes during chemical ripening (sample Nα2) is more advantageous than adding them during coating preparation (sample Nα1) in sharpening spectral sensitivity, improving color separation, and increasing saturation. .

■ However, simply using this method, the desilvering performance deteriorated.

(Comparison of samples Nαl and 2) ■ By using the compound of condition 1 of the present invention or its salt in combination with the method (sample Nα3 to 5) of the present invention, desilvering property is improved while improving color reproducibility. We were able to.

(Effects of the Invention) According to the present invention, a silver halide color reversal photographic light-sensitive material with improved color reproducibility and improved desilvering properties can be obtained.

Claims (2)

[Claims] (1) In a silver halide color reversal photographic light-sensitive material having at least one light-sensitive silver halide emulsion layer and at least one non-light-sensitive layer on a support, the at least one
The silver halide grains contained in the two photosensitive silver halide emulsion layers are cubic and/or dodecahedral grains consisting mainly of (100) planes, and the following condition 1 is satisfied in the silver halide color reversal photographic light-sensitive material. 1. A silver halide color reversal photographic material comprising at least one compound or a salt thereof satisfying the above criteria and a spectral sensitizing dye. Condition 1: Anhydro-5,5'-dichloro-9-ethyl-3,3
'-Bis(3-sulfopropyl)thiacarbocyanine hydroxide pyridinium salt 4.0 x 10^-^ 4 mol/l aqueous solution of 2 ml and potassium chloride 1.0 x 10^
- Mix 1 ml of an aqueous solution of 1 mol/l of the compound, add 4 ml of an aqueous solution of 8.0 x 10 ^-^ 2 mol/l of the compound, and dilute with water to make a constant volume of 10 ml. do. The molecular extinction coefficient of this aqueous solution at 624 nm is 1.0.
×10^5 or less. (2) In the method of subjecting the silver halide color reversal photographic light-sensitive material according to claim (1) to imagewise exposure and then color reversal processing, the bleaching and fixing steps are performed using a monobath bleach-fix solution, and the processing time is An image forming method characterized in that the image forming time is 120 seconds or less.