SILVER HALIDE PHOTOGRAPHIC LIGHT-SENSITIVE MATERIAL SUITABLE FOR RAPID PROCESSING

Abstract: A silver halide photgraphic light sensitive material improved in suitability for rapid processing and in color forming efficiency, spectral absoption property and fastness of the cyan image is disclosed. The silver halide photographic light-sensitive material comprises a support having thereon at least one silver halide emulsion layer comprising a silver halide grain containing 90 mol% or more of silver chloride, a cyan- dye forming coupler represented by the following formula [C-1], a cyan-dye forming coupler represented by the following formula [C-2], and a non-color forming compound represented by the following formula [I]; and a compound represented by the following formula [IIa], [IIb] or [IIc]:

Description: Field of the Invention This invention relates to a silver halide photographic light-sensitive material suitable for rapid processing. Background of the Invention In recent years, in the photographic industry, there have been demands for silver halide photographic light-sensitive materials which possess excellent image quality and can be rapidly processed. Usually, in the development of silver halide photographic light-sensitive materials, a number of the light-sensitive materials are continuously processed with an automatic processor installed at each photofinishing laboratory. As one of the improvements of customer service, same day service has been demanded and, recently, service within a few hours from the receipt of photofinishing orders has been demanded. Thus, rapid processing is becoming indispensable. Also, developments in rapid processing have been urgently demanded from the viewpoint of shortening processing time giving rise to an improvement in service efficiency and the processing cost can be reduced. Accordingly, various approaches to the achievement of rapid processing have been made from the two aspects of light-sensitive materials and processing liquids. Namely, in color developing processes, there have been attempts at using higher temperatures, pH, concentration of color developing agents or the like and additives such as development accelerators and the like have been added in the color processing processes. Such development accelerators include 1-phenyl-3-pyrazolidone described in British Patent No. 811,185, N-methyl-p-aminophenol described in U.S. Patent No. 2,417,514, N,N,N',N'-tetramethyl-p-phenylenediamine described in Japanese Patent Publication Open to Public Inspection (hereinafter referred to as Japanese Patent O.P.I. Publication) No. 15554-1975 and so forth. In these methods, however, no satisfactory rapid-processability has been achieved; a performance deterioration such as fog increase has resulted. On the other hand, in the silver halide emulsions used in light-sensitive materials, it has been known that the configurations, sizes and compositions of silver halide grains and, particularly, the composition of silver halides greatly influences the development rates of the light-sensitive materials. It is known that a remarkably high development rate can be displayed when using a silver halide containing much silver chloride. The dye image quality obtained from a silver halide photographic light-sensitive material should possess excellent color developability, color reproducibility and long term anti-fading properties. We have studied rapid processing by making use of the above-mentioned silver halide containing silver chloride, which is suitable for rapid processing, and combining various types of cyan couplers. When using the combination of a silver halide containing much silver chloride and a phenol type cyan coupler having an alkyl group in the 5th position, which has so far widely been used as a cyan coupler, rapid processing was achieved. However, there is a problem that an anti-dark-fading property deteriorates; the cyan dye was found to possess excellent tone and light-fastness, though. In order to improve such anti-dark-fading property, one can use a phenol type cyan coupler having an alkyl group in the 5th position together with a 2,5-diacylaminophenol type cyan coupler. In this method, color developability, light-fastness and tone deteriorate; the anti-dark-fading property may be improved, though. In order to improve light-fastness, a UV absorber can be used. In order to improve tone, urea or a sulfamide compound can be used, as described in, for example, Japanese Patent O.P.I. Publication No. 204041-1984. When using a UV absorber, color developability further detriorates; the above-mentioned cyan dye light-fastness using the two kinds of cyan coupler may be improved, though. Also, when using the urea or a sulfamide compound, the anti-dark-fading property deteriorates; the above-mentioned cyan dye tone may be improved, though. As mentioned above, in any conventional technique, there has not been available any silver halide photographic light-sensitive material suitable for rapid processing and capable of forming high quality cyan dye images. Summary of the Invention It is, therefore, an object of the invention to provide a silver halide photographic light-sensitive material suitable for rapid processing which possesses excellent color developability and spectral absorption characteristics of the cyan dyes formed therein and also possesses excellent anti-fading properties. The present invention provides for this purpose a silver halide photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer containing silver halide grains having a silver chloride content of not less than 90 mol%, cyan-dye forming couplers represented by the following formulas [C-1] and [C-2], a non-color forming compound represented by the following formula [I], and at least one compound represented by the following formulas [IIa], [IIb] and [IIc]. wherein R₁ and R₂ are each independently an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group or a heterocyclic group; R₃ is a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group or R₂ and R₃ together complete a ring; and Z₁ is an atom, such as a hydrogen atom, or a group capable of being split off upon reaction with the oxidized product of a color developing agent. wherein R₄ is an alkyl group; Z₂ is an atom, such as a hydrogen atom, or a group capable of being split off upon reaction with the oxidized product of a color developing agent; and R₅ is a ballast group. wherein R₆ and R₇ are each independently a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; R₈ is an alkyl group, an aryl group, a cyano group or a heterocyclic group; J is an -SO₂- group or an group in which R₉ is a hydrogen atom or an alkyl group; and ℓ is zero or one. In the formula, either one of R₆ and R₇ is allowed to couple to R₈ so as to complete a ring. wherein R₁₀ and R₁₁ are each independently an alkyl group; R₁₂ is an alkyl group, an -NHR'₁₂ group, an -SR'₁₂ group (in which R'₁₂ is a monovalent organic group.) or a -COOR''₁₂ group (in which R''₁₂ is a hydrogen atom or a monovalent organic group.); and m is an integer of from zero to three. wherein R₁₃ is a hydrogen atom, a hydroxyl group, an alkyl- or aryl-oxyradical group, an -SOR'₁₃ group, an -SO₂R'₁₃ group (in which R'₁₃ is an alkyl group or an aryl group), an alkyl group, an alkenyl group, an alkynyl group, or a -COR''₁₃ group (in which R''₁₃ is a hydrogen atom or a monovalent organic group.); R₁₄, R'₁₄ and R''₁₄ are each independently an alkyl group; R₁₅ and R₁₆ are each independently a hydrogen atom or an -OCOR''' group (in which R''' is a monovalent organic group), or R₁₅ and R₁₆ can together complete a heterocyclic ring; and n is an integer of from zero to four. wherein R₁₇, R₁₈ and R₁₉ are each independently a hydrogen atom, a halogen atom, a hydroxyl group, a nitro group, an alkyl group, an aryl group, an alkoxy group, an aryloxy group or an alkenyl group. Detailed Description of the Invention Now, the cyan couplers represented by the above-given formula [C-1], which can be used in this invention, will be explained. In Formula [C-1], the alkyl groups represented by R₁ or R₂ include, for example, those having 1 to 32 carbon atoms; the alkenyl groups include, for example, those having 2 to 32 carbon atoms; and the cycloalkyl groups include, for example, those having 3 to 12 carbon atoms. Such alkyl groups and alkenyl groups may be either straight-chained or branched. These alkyl, alkenyl and cycloalkyl groups also include those having a substituent. The aryl groups represented by R₁ or R₂ should preferably be a phenyl group including those having a substituent. The heterocyclic groups represented by R₁ or R₂ should preferably be 5- to 7-membered and may further be either substituted or condensed. R₁ is preferably a phenyl group substituted with a halogen atom. R₃ represents a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group and preferably a hydrogen atom. The rings completed by and between R₂ and R₃are preferably a 5- to 6-membered ring. In Formula [C-1], the atoms and groups, which are represented by Z₁ and are capable of being split off upon reaction with the oxidized product of a color developing agent, include, for example, a halogen atom, an alkoxy group, an aryloxy group, an acyloxy group, a sulfonyloxy group, an acylamino group, a sulfonylamino group, an alkoxycarbonyloxy group or an imido group and, preferably, a halogen atom, an aryloxy group and an alkoxy group. The typical examples of the cyan couplers represented by Formula [C-1] [hereinafter called Cyan coupler (1) of the invention] are given below: Next, the cyan couplers represented by the aforegiven formula [C-2] will be explained. In Formula [C-2], the ballast groups represented by R₅ are organic groups each having both the size and shape capable of endowing couplers with an adequate volume so as to substantially prevent them from dispersing into other layers from the layers in which they are applied. The preferable ballast groups are those represented by the following formula: wherein R'₅ is an alkyl group having 1 to 12 carbon atoms; and Ar is an aryl group, such as a phenyl group, which may be substituted. The alkyl groups represented by R₄ may be straight-chained or branched and, preferably, have not less than two carbon atoms. The typical examples of the groups, which are represented by Z₂ and are capable of being split off upon reaction with the oxidized products of a color developing agent, are the same as the typical examples of Z₁ denoted in the aforegiven formula [C-1]. Further, typical examples of the cyan couplers represented by Formula [C-2] [hereinafter called Cyan coupler (2)] are given below. It is, however, to be understood that the cyan couplers shall not be limited thereto. The above-mentioned cyan couplers (1) are described in, for example, Japanese Patent O.P.I. Publication Nos. 31935-1984, 121332-1984, 124341-1984, 139352-1984, 100440-1984, 166956-1984, 146050-1984, 112038-1975, 109630-1978 and 163537-1980 and U.S. Patent No. 2,895,826. The above-mentioned cyan couplers (2) are described in, for example, U.S. Patent No. 3,772,002; Japanese Patent O.P.I. Publication Nos. 117249-1985, 205447-1985, 3142-1986, 9652-1986, 9653-1986, 27540-1986, 39045-1986, 50136-1986 and 105545-1986. In the invention, cyan couplers (1) and (2) are used together. The cyan couplers (1) and (2) are usually used in an aggregate amount of from 1x10⁻³mol to 1 mol, and, preferably, from 1x10⁻²mol to 8x10⁻¹mol, per mol of silver halide used. The cyan couplers (1) and (2) may be used in any proportion in relation to each other and, preferably, at a mol ratio of from 2 : 8 to 8 : 2. Next, the above-mentioned non-color forming compounds represented by the aforegiven formula [I] will be explained below. In Formula [I], the alkyl groups represented by R₆, R₇ and R₈ are preferably those having 1 to 32 carbon atoms. These alkyl groups may be straight-chained or branched and also can be substituted. The aryl groups represented by R₆, R₇ and R₈ are preferably a phenyl group. These aryl groups can also be substituted. The heterocyclic groups represented by R₆, R₇ and R₈ are preferably 5- to 7-membered and may also be condensed. These groups can also be substituted. The rings completed by coupling R₈ to either one of R₆ and R₇ include, for example, These rings may also be substituted. J represents an -SO₂- group or an group, in which R₉ is a hydrogen atom or an alkyl group. The alkyl groups represented by R₉ are preferably those having 1 to 3 carbon atoms. In an group, R9 preferably represents a hydrogen atom and an alkyl group. The typical examples of the non-color forming compounds are given below. The non-color forming compounds may be synthesized using conventional methods such as that described in, for example, Japanese Patent O.P.I. Publication No. 178258-1987. The non-color forming compounds are used in an amount of, preferably, from 5 to 500 mol% and, more preferably, from 10 to 300 mol%, per mol of the cyan couplers (1) and (2) used. Next, the compounds represented by the aforegiven formula [IIa] will be explained. The alkyl groups represented by R₁₀ and R₁₁ include, preferably, those having 1 to 12 carbon atoms and, more preferably, those having 3 to 8 carbon atoms and branched in the α position. The particularly preferable groups represented by R₁₀ and R₁₁ are a t-butyl group or a t-pentyl group. The alkyl groups represented by R₁₂ may be straight-chained or branched. These groups include, for example, a methyl group, an ethyl group, a propyl group, a butyl group, an octyl group and an octadecyl group. When these alkyl groups have a substituent, such substituents include, for example, a halogen atom, a hydroxyl group, a nitro group, a cyano group, an aryl group, an amino group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group and a heterocyclic group. The monovalent organic groups represented by R'₁₂ and R''₁₂ include, for example, an alkyl group, an aryl group, a cycloalkyl group and a heterocyclic group. When these organic groups have a substituent, such substituents include, for example, a halogen atom, a hydroxyl group, a nitro group, a cyano group, an amino group, an alkyl group, an aryl group, an alkenyl group and an acyloxy group. The compounds represented by Formula [II-a] are preferably the compounds represented by the following formula [IIa']: wherein R'₁₀ and R'₁₁ are a straight-chained or branched alkyl group having 3 to 8 carbon atoms and, particularly, a t-butyl group or a t-pentyl group; and Rk is a k-valent organic group and k is an integer of from 1 to 6. The k-valent organic groups represented by Rk include, for example, an alkyl group, an alkenyl group, a polyvalent unsaturated hydrocarbon group such as an ethylene group, a trimethylene group, a propylene group, a hexamethylene group and a 2-chlorotrimethylene group; an unsaturated hydrocarbon group such as a glyceryl group, a diglyceryl group, a pentaerythrityl and dipentaerythrityl; an alicyclic hydro- carbon group such as a cyclopropyl group, a cyclohexyl group and a cyclohexenyl group; an aryl group such as a phenyl group; an arylene group such as a 1,2-, 1,3- or 1,4-phenylene group, a 3,5-dimethyl-1,4- phenylene group, a 2-t-butyl-1,4-phenylene group, a 2-chloro-1,4-phenylene group and a naphthalene group, and a 1,3,5-3rd position substituted benzene group. Besides the above-given groups, Rk includes k-valent organic groups bonded to any one of the above-given groups through an -O- group, an -S- group or an -SO₂- group. Further preferable Rk include, for example, a 2,4-di-t-butylphenyl group, a 2,4-di-t-pentylphenyl group, a p-dodecylphenyl group, a 3,5-di-t-butyl-4-hydroxyphenyl group, and a 3,5-di-t-pentyl-4-hydroxyphenyl group. The preferable k is an integer of from 1 to 4. The typical examples of the compounds represented by Formula [IIa] are given below. It is, however, to be understood that the compounds shall not be limited thereto. Now, the compounds represented by the aforegiven formula [IIb] will be explained. The preferable alkyl groups represented by R₁₃ are those having 1 to 12 carbon atoms, and the preferable alkenyl and alkynyl groups represented thereby are those having 2 to 4 carbon atoms. The preferable groups represented by R₁₃ include a hydrogen atom, an alkyl group, an alkenyl group, an alkynyl group and a -COR''₁₃ group. The monovalent organic groups represented by R''₁₃ include, for example, an alkyl group, an alkenyl group and an alkynyl group, an aryl group. The preferable alkyl groups represented by R₁₄, R'₁₄ and R''₁₄ are straight-chained or branched alkyl groups having 1 to 5 carbon atoms, and the particularly preferable one is a methyl group. In R₁₅ and R₁₆, the monovalent organic groups represented by R''' include, for example, an alkyl group, an alkenyl group, an alkynyl group, an aryl group, an alkylamino group and an arylamino group. The heterocyclic rings completed by bonding R₁₅ and R₁₆ to each other include, for example, wherein Ra is a hydrogen atom, an alkyl group, a cycloalkyl group or a phenyl group. In the invention, the preferable compounds represented by Formula [IIb] are those represented by the following formula [IIb']: wherein Rb is an alkyl group, an alkenyl group, an alkynyl group or an acyl group. The further preferable groups represented by Rb include, for example, a methyl group, an ethyl group, a vinyl group, an allyl group, a propynyl group, a benzyl group, an acetyl group, a propionyl group, an acryloyl group, a methacryloyl group and a crotonoyl group. Typical examples of the compounds represented by Formula [IIb] are given below. It is, however, to be understood that the compounds shall not be limited thereto. The compounds represented by the aforegiven formula [IIc] will now be explained. The particularly preferable halogen atom represented by R₁₇, R₁₈ and R₁₉ is a chlorine atom. The preferable alkyl and alkoxy groups represented by R₁₇, R₁₈ and R₁₉ are those having 1 to 20 carbon atoms. The preferable alkenyl groups represented thereby are those having 1 to 20 carbon atoms and they may be straight-chained or branched. The above-mentioned alkyl, alkenyl and alkoxy groups include those which are substituted. Such substituents include, for example, an aryl group, a cyano group, a halogen atom, a heterocyclic group, a cycloalkyl group, a cycloalkenyl group, a spiro-compound residual group, a bridge-linked hydrocarbon compound residual group, an acyl group, a carboxy group, a carbamoyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, a hydroxy group, an alkoxy group, an aryloxy group, a heterocyclic oxy group, a siloxy group, an acyloxy group, a carbamoyloxy group, a nitro group, an amino group (including a substituted amino group), a sulfamoylamino group, an alkoxycarbonylamino group, an aryloxycarbonylamino group, an acylamino group, a sulfonamido group, an imido group, a ureido group, an alkylthio group, an arylthio group, a heterocyclic thio group, a sulfonyl group, a sulfinyl group, a sulfamoyl group and a phosphonyl group. The preferable aryl groups represented by R₁₇, R₁₈ and R₁₉ include, for example, a phenyl group. The preferable aryloxy groups represented thereby include, for example, a phenyloxy group. These groups can be substituted (for example by an alkyl group or an alkoxy group). Among the atoms and groups represented by R₁₈ and R₁₉, the preferable groups are a hydrogen atom, an alkyl group, an alkoxy group and an aryl group, and the more preferable groups are a hydrogen atom, an alkyl group and an alkoxy group. Among the groups represented by R₁₇, the particularly preferable groups are a hydrogen atom, a halogen atom, an alkyl group and an alkoxy group. Typical examples of the compounds represented by Formula [IIc] are given below. It is, however, to be understood that the compounds shall not be limited thereto. In the invention, there is used at least one compound (hereinafter simply called Compound II) represented by Formula [IIa], [IIb] or [IIc]. This Compound II may be used singly or in combination. The amount to be added is, preferably, from 5 to 300 mol% and, more preferably, from 10 to 200 mol% per mol of the cyan couplers used in the silver halide emulsion layers containing Compound II. As for adding Cyan couplers (1) and (2), the non-color forming compound and Compound II into a silver halide photographic light-sensitive material, there are available a variety of methods such as a solid dispersion method, a latex dispersion method, an oil drop-in-water type emulsification-dispersion method and so forth. Among these methods, for example, the oil drop-in-water type emulsification-dispersion method may be carried out in such a manner that the above-mentioned couplers and compounds are dissolved in a high boiling solvent having a melting point of not lower than about 150°C (such as a phthalic acid ester or a phosphoric acid ester) and, if required, with a low boiling point and/or water-soluble organic solvent in combination, and the resulting solution is dispersed in a hydrophilic binder such as an aqueous gelatin solution by making use of a surface active agent and then the resulting dispersion is added to the desired hydrophilic colloidal layer. In particular, it is preferred that the above-mentioned couplers and compounds are contained in one and the same dispersion. Cyan couplers (1) and (2), the non-color forming compound and Compound II are contained in at least one of the same silver halide emulsion layers. Such layer also contains silver halide grains having a silver chloride content of not less than 90 mol%. The silver halide grains have a silver chloride content of not less than 90 mol%, and preferably not less than 95 mol%. On the other hand, the silver bromide content thereof is preferably not more than 5 mol% and, more preferably, from 0.1 to 1 mol%. Further, the silver iodide content thereof is preferably not more than 0.5 mol%. The silver halide grains may be used independently or in combination; they may also be used in the form of a mixture with other silver halide grains having a different composition. Further, they may be used in the form of the mixture with silver halide grains having a silver chloride content of less than 10 mol%. In a silver halide emulsion layer containing these silver halide grains, the proportion of these silver halide grains to the aggregate amount of the silver halide grains contained in the above-mentioned emulsion layer is generally not less than 60% by weight and, preferably, not less than 80% by weight. The composition of these silver halide grains may be either uniform from the inside to the outside thereof or different. In the latter case, the composition may be varied either continuously or intermittently. There is no particular limitation to the grain sizes of the silver halide grains. However, taking other photographic characteristics such as rapid processability and sensitivity into consideration, the grain size thereof is within the range of, preferably, from 0.2 to 1.6µm and, more preferably, from 0.25 to 1.2µm. The above-mentioned grain sizes may be measured in a variety of methods commonly used in the art. Typical methods are described in, for example, R.P. Loveland, 'Particle-Size Measurement', A.S.T.M. Symposium on Light Microscopy, 1955, pp. 94-122; or C.E.K. Mees and T.H. James, 'The Theory of the Photographic Process', 3rd Ed., The Macmillan Co., 1966, Chap. 2. The grain sizes can be measured by making use of the projective area of a grain or an approximate grain diameter. When the grains are substantially uniform in configuration, an accurate grain size distribution may be expressed in terms of diameter or projective area. The grain size distribution of the silver halide grains may be either of the polydisperse type or of the monodisperse type. In the grain size distribution of silver halide grains, the variation coefficient thereof is, preferably, not more than 0.22 and, more preferably, not more than 0.15 for monodisperse type silver halide grains. Herein, the variation coefficient means the coefficient indicating the broadness of the grain size distribution, which may be obtained by the following equations: wherein ri is a grain size of individual grains and ni is the number thereof. The grain size mentioned herein means the diameter of a grain in the case of a globular-shaped silver halide grain, and the diameter of a circular image having the same area as that of the projective image of a grain in the case of a grain which is cubic or has another shape than globular. There may be used any shaped silver halide grains. One preferred example is a cubic crystal having a {100} plane. There may also be used grains having a crystal configuration which is an octahedron, a tetradecahedron or a dodecahedron, for example, which are prepared in the methods described in, for example, U.S. Patent Nos. 4,183,756 and 4,225,666; Japanese Patent O.P.I. Publication No. 26589-1980; Japanese Patent Examined Publication No. 42737-1980 and The Journal of Photographic Science, 21 , 39, 1973. In the course of forming silver halide grains used in the emulsions, and/or in the course of growing the grains, metal ions can be added to the grains by making use of a salt of cadmium, zinc, lead or thallium, an iridium salt or a complex salt thereof, a rhodium salt or a complex salt thereof or an iron salt or a complex salt thereof, and the metal ions may be present in the inside and/or on the surface of the grains; a reduction-sensitizing speck may be provided on the inside and/or outside of the grains by putting them in a suitable reducible atmosphere. The preferred silver halide grains used in the emulsions are those forming a latent image mainly on the surfaces thereof. The emulsions may be chemically sensitized using a conventional method such as a sulfur sensitizing method using a sulfur-containing compound capable of reacting with silver ions; a selenium sensitizing method using a selenium compound; a reduction-sensitizing method using a reducing substance or a noble metal sensitizing method using gold or other noble metal compounds. These methods may be applied separately or in combination. In the invention there may be used a chemical sensitizer such as a chalcogen sensitizer. Among these sensitizers, a sulfur sensitizer and a selenium sensitizer are preferably used. Such sulfur sensitizers include, for example, a thiosulfate, an allylthiocarbazide, a thiourea, an allylisothiocyanate, a cystine, a p-toluenethiosulfonate, and a rhodanine. Besides the above, there may also be used other sulfur senstizers such as those described in, for example, U.S. Patent Nos. 1,574,944, 2,410,689, 3,501,313 and 3,656,955; West German Patent (OLS) Publication No. 1,422,869; Japanese Patent O.P.I. Publication Nos. 24937-1981 and 45016-1980. The amounts of the sulfur sensitizers added can be varied over a considerably wide range according to various conditions such as the pH value, temperature and silver halide grain size. As a rough guide the amount is preferably of the order of from 10⁻⁷ mol to 10⁻¹ mol per mol of silver halide used. As for the selenium sensitizers, there may be used an aliphatic isoselenocyanate such as, for example, an allylisoselenocyanate; a selenourea; a selenoketone; a selenoamide; a selenocarboxylate and the esters thereof; a selenophosphate or a selenide such as diethyl selenide, diethyl diselenide, for example. Typical examples are described in, for example, U.S. Patent Nos. 1,574,944, 1,602,592 and 1,623,499. In addition, a reduction-sensitization may be applied in combination. The reducing agents include, for example, stannous chloride, thiourea dioxide, hydrazine and polyamines. Further, a noble metal compound other than gold, such as a palladium compound may also be used in combination. It is preferred that the silver halide grains used in the invention contain a gold compound. Gold compounds preferably used in the invention may have an oxidation number of either + one or + three. Various kinds of gold compounds may be used. Typical examples thereof include, for example, a chloroaurate such as potassium chloroaurate, an auric trichloride, a potassium auric thiocyanate, a potassium iodoaurate, a tetracyanoauric azide, an ammonium aurothiocyanate, a pyridyl trichlorogold, a gold sulfide or a gold selenide. It is also possible to use gold compounds either to sensitize silver halide grains or not substantially to contribute to sensitization. The amount of such gold compounds added can be varied according to the conditions. However, a rough guide is from 10⁻⁸ mol to 10⁻¹ mol and, preferably, from 10⁻⁷ mol to 10⁻² mol per mol of a silver halide used. Such gold compounds may be added in any steps of forming, physical or chemical ripening or in the steps after completing the chemical ripening silver halide grains. The emulsions of the invention may be spectrally sensitized to any desired wavelength range by making use of a spectral sensitizing dye. Such spectral sensitizing dyes may be used singly or in combination. Such emulsions can also contain, together with the spectral sensitizing dyes, a supersensitizer for enhancing the sensitization function of a spectral sensitizing dye, that is a dye not having any spectral sensitizing function in itself or a compound not substantially absorbing any visible rays of light. Silver halide grains, which may by used in emulsion layers other than the silver halide emulsion layers each containing the specified silver halide grains, can be of various types, but are preferably the specified silver halide grains. The silver halide photographic light-sensitive materials of the invention each having the above-mentioned constitution may take the form of, for example, a color negative or positive film or a color print paper. In particular, when using them as a color print paper for direct use, the advantages of the invention can effectively be displayed. The silver halide photographic light-sensitive materials including the above-mentioned color print papers may be of the monochromatic type or of the multicolor type. In the case of multicolor silver halide photographic light-sensitive materials, for the purpose of carrying out a subtractive color reproduction process, each of them usually is comprised of a support having thereon suitable numbers of both suitably arranged non-light-sensitive layers and silver halide emulsion layers containing magenta, yellow and cyan couplers to serve as the photographic couplers. Such numbers and arrangements of the layers may also suitably be selected according to the desired characteristics and the purposes of use. In the case that a silver halide photographic light-sensitive material used in the invention is a multicolor light-sensitive material, it is particularly preferred to arrange the layers, on a support in the order from the support, typically, a yellow dye image forming layer, an interlayer, a magenta dye image forming layer, an interlayer, a cyan dye image forming layer, an interlayer, and a protective layer. In a multicolor light-sensitive material relating to the invention, preferred magenta couplers contained in a magenta dye image forming layer are pyrazoloazole type magenta couplers having at least one -NHSO₂- portion in a position other than the coupling active site, which is represented by the following formula [M-1], (hereinafter called the magenta couplers used in the invention): wherein Z is a group of non-metal atoms necessary for completing a nitrogen-containing heterocyclic ring which may have a substituent; X is a hydrogen atom or a group capable of being split off upon reaction with the oxidized products of a color developing agent; R is a hydrogen atom or a substituent, provided that R is a substituent and/or the ring completed by Z has a substituent, and at least one of the substituents has a -NHSO₂- group. In the above-given Formula [M-1], the substituents represented by R are not limiting, but include, for example, alkyl, aryl, anilino, acylamino, sulfonamido, alkylthio, arylthio, alkenyl or cycloalkyl; and, besides the above, a halogen atom; cycloalkenyl, alkynyl, heterocyclic, sulfonyl, sulfinyl, phosphonyl, acyl, carbamoyl, sulfamoyl, cyano, alkoxy, aryloxy, heterocyclic oxy, siloxy, acyloxy, carbamoyloxy, amino, alkylamino, imido, ureido, sulfamoylamino, alkoxycarbonylamino, aryloxycarbonylamino, alkoxycarbonyl, aryloxycarbonyl or heterocyclicthio; a spiro compound residual group or a bridge-linked hydrocarbon compound residual group. The alkyl groups represented by R are preferably those having 1 to 32 carbon atoms and they may be straight-chained or branched. The aryl groups represented by R are, preferably, phenyl. The acylamino groups represented by R include, for example, an alkylcarbonylamino group and an arylcarbonylamino group. The sulfonamido groups represented by R include, for example, an alkylsulfonylamino group and an aryl sulfonylamino group. The alkyl component of the alkylthio group and the aryl component of the arylthio group each represented by R include, for example, the alkyl groups and the aryl groups represented by R. The alkenyl groups represented by R are preferably those having 2 to 32 carbon atoms, and the cycloalkyl groups are those having, preferably, 3 to 12 carbon atoms and, more preferably, 5 to 7 carbon atoms. Such alkenyl groups may be straight-chained or branched. The cycloalkenyl groups represented by R are those having, preferably, 3 to 12 carbon atoms and, more preferably, 5 to 7 carbon atoms. The sulfonyl groups represented by R include, for example, an alkylsulfonyl group or an arylsulfonyl group. The sulfinyl groups include, for example, an alkylsulfinyl or an arylsulfinyl group. The phosphonyl groups include, for example, an alkylphosphonyl group, an alkoxyphosphonyl group, an aryloxyphosphonyl group or an arylphosphonyl group. The acyl groups include, for example, an alkylcarbonyl group or an arylcarbonyl group. The carbamoyl groups include, for example, an alkylcarbamoyl group or an arylcarbamoyl group. The sulfamoyl groups include, for example, an alkylsulfamoyl group or an arylsulfamoyl group. The acyloxy groups include, for example, an alkylcarbonyloxy group or an arylcarbonyloxy group. The carbamoyloxy groups include, for example, an alkylcarbamoyloxy group or an arylcarbamoyloxy group. The ureido groups include, for example, an alkylureido group or an arylureido group. The sulfamoylamino groups include, for example, an alkylsulfamoylamino group or an arylsulfamoylamino group. The heterocyclic groups are preferably those having a 5 to 7 membered ring and, more typically, a 2-furyl group, a 2-thienyl group, a 2-pyrimidinyl group or a 2-benzothiazolyl group. The preferred heterocyclic oxy groups are those having a 5 to 7 membered ring, including, for example, a 3,4,5,6-tetrahydropyranyl-2-oxy group or a 1-phenyltetrazole-5-oxy group. The preferred heterocyclic thio groups are those having a 5 to 7 membered ring, such as a 2-pyridylthio group, a 2-benzothiazolylthio group or a 2,4-diphenoxy-1,3,5-triazole-6-thio group. The siloxy groups include, for example, a trimethylsiloxy group, a triethylsiloxy group or a dimethylbutylsiloxy group. The imido groups include, for example, a succinimido group, a 3-heptadecyl succinimido group, a phthalimido group or a glutarimido group. The spiro compound residual groups include, for example, a spiro[3,3]heptane-1-yl group. The bridge-linked hydrocarbon compound residual groups include, for example, a bicyclo [2,2,1]heptane-1-yl group, a tricyclo [3,3,1,1 3 ' 7 ]decane-1-yl groups or a 7,7-dimethylbicyclo[2,2,1]heptane-1-yl group. The groups capable of being split off upon reaction with the oxidized product of a color developing agent represented by X include, for example, a halogen atom (such as a chlorine atom, a bromine atom or a fluorine atom), an alkoxy group, an aryloxy group, a heterocyclic oxy group, an acyloxy group, a sulfonyloxy group, an alkoxycarbonyloxy group, an aryloxycarbonyl group, an alkyloxalyloxy group, an alkoxyoxalyloxy group, an alkylthio group, an arylthio group, a heterocyclic thio group, an alkyloxythiocarbonylthio group, an acylamino group, a sulfonamido group, a nitrogen-containing heterocyclic group bonded to an N atom, an alkyloxycarbonylamino group, an aryloxycarbonylamino group, a carboxyl group, and a group represented by the following formula: wherein R 1' is synonymous with the above-denoted R, Z' is synonymous with the above-denoted Z, and R 2' and R 3' are each independently a hydrogen atom, an aryl group, an alkyl group or a heterocyclic group. Among them, a halogen atom is preferable and a chlorine atom is particularly preferable. The nitrogen-containing heterocyclic rings completed by Z or Z' include, for example, a pyrazole ring, an imidazole ring, a triazole ring or a tetrazole ring. The substituents which the above-given rings are allowed to have include, for example, those for R. Those represented by the formula [M-1] are more typically represented by the following formulas [M-II] through [M-VII]: In the above-given formulas [M-II] through [M-VII], R¹ through R⁸ and X are synonymous with R and X, respectively. Among those represented by Formula [M-1], the preferred ones are represented by the following formula [M-VIII]: wherein R¹, X and Z¹ are synonymous with R, X and Z denoted in Formula [M-1]. Among the magenta couplers represented by the formulas [M-II] through [M-VII], the particularly preferred ones are represented by Formula [M-II]. For the substituents represented by R and R¹ on the above-given hetercyclic rings, the most preferable ones are represented by the following formula [M-IX]: wherein R⁹, R¹⁰ and R¹¹ are synonymous with the aforegiven R. Any two out of the above-given R⁹, R¹⁰ and R¹¹, for example R⁹ and R¹⁰, can complete a saturated or unsaturated ring such as a cycloalkane, cycloalkene or heterocyclic ring, upon coupling with each other. It is also possible to constitute a cross-linked hydrocarbon compound residual group upon coupling the ring to R¹¹. Preferred examples of Formula [M-IX] are (i) those where at least two of R⁹ through R¹¹ are alkyl groups, and (ii) those where one of R⁹ through R¹¹, that is R¹¹ for example, is a hydrogen atom, and the other two, i.e., R⁹ and R¹⁰, complete a cycloalkyl ring together with the carbon atom to which they are attached upon coupling. Among (i), it is preferred that two of R⁹ through R¹¹ are alkyl groups and the third is a hydrogen atom or an alkyl group. The magenta couplers used in the invention have at least one -NHSO₂- portion in a position other than the coupling active site. It is preferred that this -NHSO₂- portion is contained in a substituent represented by R denoted in Formula [M-1] and/or a substituent belonging to a ring completed by Z, as a part of the substituent. More specifically, in the aforegiven formulas [M-II] through [M-VII], the above-mentioned -NHSO₂- portion is contained in the substituent represented by R¹ through R⁸. In this case, it is preferred that the -NHSO₂- portion is coupled to the nucleus through a divalent cross-linking group such as an alkylene group or an arylene group. Particularly preferred substituents each containing the above-mentioned -NHSO₂- portion are represented by the following formula [A]: L is a divalent linking group; R¹² is an aliphatic group, an aryl group or a heterocyclic group; p is an integer of 1 or 2, such that each R¹² may be the same or different when p is 2; R¹³ is an aliphatic group, an aryl group, a heterocyclic group or wherein R¹⁴ and R¹⁵ are each independently a hydrogen atom, an aliphatic group or an aryl group; and q is zero or one. Typical examples of the magenta couplers used in the invention are given below. The magenta couplers used in the invention can be synthesized with reference to, for example, Journal of the Chemical Society, Perkin I, 1977, pp. 2047-2052; U.S. Patent No. 3,725,067; and Japanese Patent O.P.I. Publication Nos. 99437-1984, 42045-1983, 162548-1984, 171956-1984, 33552-1985, 43659-1985, 172982-1985 and 190779-1985. The magenta couplers used in the invention are commonly used in an amount of from 1x10⁻³ mol to 1.5 mol and, more preferably, from 1x10⁻² mol to 1 mol, per mol of silver halide used. The magenta couplers used in the invention may also be used together with the other kinds of magenta couplers. The magenta couplers used in the invention are of the 1,2-pyrazole type. Therefore, they possess very good color reproducibility of the dye image formed and, besides, they give high color density magenta dye images as well as satisfactorily high maximum density, when the silver halide photographic light-sensitive materials of the invention are rapidly processed, because they have at least one -NHSO₂- portion in a position other than the coupling active site. When the silver halide photographic light-sensitive materials of the invention have a yellow dye image forming layer, the preferred yellow couplers contained in the yellow dye image forming layers should be a high-speed reaction type yellow coupler having a relative coupling reaction rate of not less than 0.5. The coupling reaction rate of a coupler may be determined in terms of a relative value by mixing two kinds of differently colored and clearly separable dye forming couplers M and N and then adding them to a silver halide emulsion and, after color development, each of the dye contents of the resulting color image is measured. If the maximum color density of coupler M is (DM)max and the color density in an intermediate step is DN, and (DN)max and (DN) for coupler N, respectively, the ratio of reaction activity of both couplers, RM/RN, may be represented by the following equation: That is to say, the coupling activity ratio, RM/RN, may be obtained in the following manner. A silver halide emulsion containing a mixture of couplers is exposed stepwise variously to light and color developed. The resulting several combinations of DM and DN are plotted on two rectangular co-ordinate axes in terms of From the slope of the straight line obtained, the RM/RN value may be obtained. With respect to various types of couplers, each of the RM/RN value thereof is obtained, in the same manner as mentioned above, by making use of a specific coupler N; it is thus possible to obtain the relative values of coupling reaction rates of the couplers. As used herein, the RM/RN value obtained by making use of the following coupler as the above-mentioned coupler N is called the value of the relative coupling reaction rate. The color developer used in the above-mentioned color development is given below and the development was made at 38°C and for 3 minutes 30 seconds. (Color developer composition) Benzyl alcohol 15 ml Ethylene glycol 15 ml Potassium sulfite 2.0 g potassium bromide 0.7 g Sodium chloride 0.2 g Potassium carbonate 30.0 g Hydroxylamine sulfate 3.0 g Polyphosphoric acid (TPPS) 2.5 g 3-methyl-4-amino-N-ethyl-N-(β-methanesulfonamidoethyl)-aniline sulfate 5.5 g Optical brightening agent (4,4'-diaminostilbenedisulfonic acid derivative) 1.0 g Potassium hydroxide 2.0 g Water to make in total 1 liter pH to be adjusted to pH 10.20 High-speed reaction type yellow couplers preferably used in the invention are represented by the following formula [Y]: wherein R²¹ is an alkyl or aryl group; R²² is an aryl group; and X¹ is a hydrogen atom or a group capable of being split off in the course of a color development reaction. The groups represented by R²¹ include, for example, a straight-chained or branched alkyl group such as a butyl group or an aryl group such as a phenyl group and, more preferably, an alkyl group especially a t-butyl group. The groups represented by R²² include, for example, an aryl group, preferably a phenyl group. The alkyl and aryl groups each represented by R²¹ and R²² can have a substituent, and the aryl groups represented by R²² are preferably substituted with a halogen atom or an alkyl group. The groups represented by X¹ are preferably a group represented by the following formula [Y-1] or [Y-2] and, among those represented by Formula [Y-1], the groups represented by the following formula [Y-1'] are particularly preferable. wherein Z² is a group of non-metal atoms completing a 4 to 7 membered ring. Formula [Y-2] -O-R²³ wherein R²³ is an aryl, heterocyclic or acyl group and, preferably, an aryl group. wherein Z² represents a group of non-metal atoms completing a 4 to 6 membered ring together with In the above-given Formula [Y], the preferred yellow couplers are represented by the following formula [Y']: wherein R²⁴ is a hydrogen atom, a halogen atom or an alkoxy group and, more preferably, a halogen atom; R²⁵, R²⁶ and R²⁷ are a hydrogen atom, a halogen atom, an alkyl group, an alkenyl group, an alkoxy group, an aryl group, a carboxy group, an alkoxycarbonyl group, a carbamyl group, a sulfon group, a sulfamyl group, an alkylsulfonamido group, an acylamido group, a ureido group or an amino group, and it is preferred that R²⁵ and R²⁶ are hydrogen atoms and R²⁷ is an alkoxycarbonyl group, an acylamido group or an alkylsulfonamido group; and X¹ is a group synonymous with those represented by the aforegiven Formula [Y] and, preferably, those represented by the aforegiven formula [Y-1] or [Y-2] and, more preferably among those represented by Formula [Y-1], the groups represented by the aforegiven Formula [Y-1']. The amount of the yellow couplers added is preferably from 2x10⁻³ to 5x10⁻¹ mol and, more preferably, from 1x10⁻² to 5x10⁻¹ mol per mol of silver used. Typical examples of such high-speed reaction type yellow couplers preferably used in the invention are given below. When using the above-mentioned high-speed reaction type yellow couplers in a yellow dye image forming layer of the silver halide photographic light-sensitive materials of the invention, the resulting yellow dye images can possess high color density and satisfactory maximum density when they are rapidly processed. In the silver halide photographic light-sensitive materials of the invention, additives such as an antifogging agent, a hardener, a plasticizer, a latex, a surface active agent, an anticolor-fogging agent, a matting agent, a lubricant or an antistatic agent can be used as desired. In a variety of color development processes, images can be formed on the silver halide photographic light-sensitive materials of the invention. The color developing agents used in a color developer include, for example, an aminophenol or a p-phenylenediamine derivative, which are widely used in various color photographic processes. The color developers used for processing the silver halide photographic light-sensitive materials of the invention may contain well-known components, as well as the above-mentioned aromatic primary amine type color developing agent. Even with a system not containing any benzyl alcohol that presents environmental pollution problems, the advantages of the invention can be enjoyed. The pH value of a color developer is normally not lower than 7 and, most usually, from 10 to 13. The developing temperature is normally not lower than 15°C and, more usually, within the range of from 20°C to 50°C. However, rapid processing is preferably carried out at a temperature of not lower than 30°C. In general, the color developing time aiming at rapid processing is within the range of, preferably, from 20 to 60 seconds and, more preferably, from 30 to 50 seconds; the conventional developing time is from 3 to 4 minutes. After development is made, the silver halide photographic light-sensitive materials of the invention are treated in a bleaching step and a fixing step. These bleaching and fixing steps may be made at the same time. After completing the fixing step, a washing step is ordinarily carried out. Instead of the washing step, a stabilizing step may be carried out or both steps may be carried out. As described above, even in the case of rapidly processing the silver halide photographic light-sensitive materials of the invention, the cyan dyes possess excellent color developability and spectral absorption properties and a high image quality cyan dye image having an excellent antifading property can be formed. They are therefore suitable for a rapid processing. Examples Typical examples of the invention are described below. Example-1 According to the composition shown in Table-1 and to the preparation processes shown below, a variety of coupler dispersion solutions were prepared. The resulting dispersion solutions were mixed with 500 g of a red-sensitive silver halide emulsion prepared in the following process. To the resulting mixture was mixed with 10 ml of a 10% solution of sodium salt of 2,4-dihydroxy-6-chloro-S-triazine as a hardener. The resulting mixture was coated over a poly-ethylene-coated paper support and dried. Thus, Samples 1 through 21 were prepared. (Preparation of coupler dispersion solution) Ten (10) g of the cyan coupler used in the invention shown in Table-1, 5 g of the compound represented by Formula [I] relating to the invention and 5 g of the compound represented by Formulas (II-1 through 3) relating to the invention were dissolved in 35 ml of mixed solvent containing 5 ml of dioctyl phthalate and 30 ml of ethyl acetate. The resulting solution was added to 300 ml of a 5% aqueous gelatin solution containing sodium dodecylbenzene sulfonate and was then dispersed by supersonic homogenizer. Thus, a coupler dispersion solution was prepared. (Preparation of silver halide emulsions) EM-1 An aqueous silver nitrate solution and an aqueous sodium chloride solution were mixed with stirring into an aqueous inert-gelatin solution in a double-jet method, controlled at 60°C, pH=3.0 and pAg=7.8. Next, desalting was made and, thus, EM-1 was prepared. EM-1 was a cubic monodisperse type silver chloride emulsion having an average grain size of 0.5µm. EM-2 An aqueous silver nitrate solution and an aqueous halide solution (an aqueous mixture of potassium bromide and sodium chloride) were added to and mixed with an aqueous inert-gelatin solution in a double-jet method, controlled at 60°C, pH=3.0 and pAg=7.8 in accordance with the method described in Japanese Patent O.P.I. Publication No. 45437-1984. Next desalting was made and, thus, EM-2 was prepared. EM-2 was a monodisperse type emulsion having an average grain size of 0.5µm and comprising tetradecahedral silver chlorobromide grains having a silver bromide content of 90 mol%. Next, EM-1 and EM-2 were each chemically sensitized under the following conditions, so that the red-sensitive silver halide emulsions EMR-1 and EMR-2 were prepared, respectively. Compound [S] was added when the chemical sensitization was complete. Sulfur sensitizer : Sodium thiosulfate, 2.5mg/mol of AgX Chloroauric acid : 5x10⁻⁵ mol/mol of AgX Spectral sensitizing dye : D-1, 100mg/mol of AgX Compound [S] : 1.5x10⁻³ mol/mol of AgX Temperature : 60°C Processing time : 60 minutes The resulting samples were exposed wedgewise to light in an ordinary manner and were then processed in the following manner. [Processing step A] Temperature Time Color developing 34.7 ± 0.3°C 50 sec. Bleach-fixing 34.7 ± 0.5°C 50 sec. Stabilizing 30 to 40°C 90 sec. Drying 60 to 64°C 60 sec. (Color developer) Pure water 800 ml Ethylene glycol 10 ml N,N-diethylhydroxyiamine 10 g Potassium chloride 2 g N-ethyl-N-β-methanesulfonamidoethyl-3-methyl-4-aminoaniline sulfate 5 g Sodium tetrapolyphosphate 2 g Potassium carbonate 30 g Optical brightening agent (i.e., 4,4'-diaminostilbenedisulfonic acid derivative) 1 g Pure water to make 1,000 cc pH to be adjusted to pH 10.08 (Bleach-fixer) Ferric ammonium ethylenediamine tetraacetate, dihydrate 60 g Ethylenediaminetetraacetic acid 3 g Ammonium thiosulfate (a 70% solution) 100 ml Ammonium sulfite (a 40% solution) 27.5 ml pH to be adjusted with potassium carbonate of glacial acetic acid to pH 7.1 Water to make 1,000 cc (Stabilizer) 5-chloro-2-methyl-4-isothiazoline-3-one 1 g 1-hydroxyethylidene-1,1-diphosphoric acid 2 g Water to make 1,000 cc pH to be adjusted with sulfuric acid or potassium hydroxide to pH 7.0 [Processing step B] Color developing 3min 30sec 33°C Bleach-fixing 1min 30sec 33°C Washing 3min 33°C (Color developer) N-ethyl-N-β-methanesulfonamidoethyl-3-methyl-4-aminoaniline sulfate 4.9 g Hydroxylamine sulfate 2.0 g Potassium carbonate 25.0 g Sodium bromide 0.6 g sodium sulfite, anhydrous 2.0 g Benzyl alcohol 13.0 ml Polyethylene glycol (average polymerization degree: 400) 3.0 ml Water to make 1,000 cc pH to be adjusted with sodium hydroxide to pH 10.0 (Bleach-fixer) Sodium iron ethylenediaminetetraacetate 6.0 g Ammonium thiosulfate 100.0 g Sodium bisulfite 10.0 g Sodium metabisulfite 3.0 g Water to make 1,000 cc pH to be adjusted with aqueous ammonia to pH 7.0 The samples processed were tested for color developability (Dmax), spectral absorption properties (λmax, DG) of color forming dyes, light-fastness and dark preservability. The results thereof are shown in Table-1. <Color developability test> Each of the processed samples was tested for its maximum reflection density (Dmax). <Spectral absorption property of color forming dye> At the point in time when the density of a cyan dye image was at 1.0, the maximum absorption wavelength (λmax) and the density of 550nm (DG) were measured. <Light-fastness test> At the point in time when the processed samples on an under-glass type outdoor exposure table were exposed to sunlight for 15 days, the ratio (%) of residual dye image was obtained with respect to the initial density of 1.0. <Dark preservability test> Samples were stored in the dark at 85°C and 60% RH for 21 days, and the rate (%) of residual dye image was obtained with respect to the initial density of 1.0. As is obvious from the results shown in Table-1, in the case of the samples not in accordance with the invention when they were processed in the ordinary processing step [B], Sample No.2 containing the cyan coupler having Formula [C-2] and the cyan coupler having Formula [C-1] in combination had improved dark preservability as compared with Sample No. 1 containing the cyan coupler having Formula [C-2] above. However, the color developability, spectral absorption property and light-fastness of Sample No. 2 had deteriorated. Sample No. 3 possessed improved light-fastness, because it contains the compound having one of Formulas [IIa to IIc] to improve light-fastness. However, the color developability had deteriorated. Sample No. 4 had improved spectral absorption properties, because it contains the compound having Formula [I]. However, the dark preservability was not improved. Even if the compound having Formula [IIa to IIc] and the compound having Formula [I] were used in combination, no improvement in color developability was observed. When the samples containing the silver halide emulsion of the invention were processed in the rapid processing step [A], the results of Samples No. 5 through No. 9 were the same as those of Samples No. 1 through No. 4. On the other hand, in Samples No. 10 through No. 21 in accordance with the invention, the color developability had not deteriorated and the spectral absorption property, light-fastness and dark preservability were also improved, so that they were suitable for rapid processing. Example-2 Samples No. 31 through No. 46 were prepared with the same constitution as that of Sample No. 10 prepared in Example-1, except that the silver chloride contents and processing steps of the silver halide emulsions were changed to those shown in Table-2. They were tested for color developability as in Example-1. The results are shown in Table-2, below. As is obvious from the results shown in Table-2, the color developability improvements were found in the rapid processing [A] in which a silver halide having a silver chloride content of not lower than 90 mol% was used. With respect to the results of the spectral absorption property, light-fastness and dark preservability, Samples No. 31 through No. 38 were the same as Sample No. 10, and Samples No. 39 through No. 46 were the same as Sample No. 2, respectively. Example-3 In order from the side of a support comprising a polyethylene-coated paper, each of the layers given below was coated over the support, so that silver halide color photographic light-sensitive materials for multicolor use were prepared. The 1st layer: A blue-sensitive silver chloride emulsion layer The coating was as follows; 8 mg/dm² of yellow coupler (*), 3 mg/dm², in terms of silver used, of the blue-sensitive silver chloride emulsion (Em. A) given below, 3 mg/dm² of a high boiling organic solvent (DNP), and 16 mg/dm² of gelatin. The 2nd layer: An interlayer The coating was as follows 0.45 mg/dm² of a hydroquinone derivative (HQ-1) and 4 mg/dm² of gelatin. The 3rd layer: A green-sensitive silver chloride emulsion layer The coating was as follows: 4 mg/dm² of magenta coupler (*), 4 mg/dm², in terms of silver used, of the green-sensitive silver chloride emulsion (Em. B) given below, 4 mg/dm² of a high boiling organic solvent (DOP), and 16 mg/dm² of gelatin. The 4th layer: An interlayer The coating was as follows: 3 mg/dm² of a UV absorber (UV-1), 3 mg/dm² of another UV absorber (UV-2), 4 mg/dm² of a high boiling organic solvent (DNP), 0.45 mg/dm² of a hydroquinone derivative (HQ-1) and 14 mg/dm² of gelatin. The 5th layer: A red-sensitive silver chloride emulsion The coating was as follows: 4 mg/dm² of cyan coupler (**), 2 mg/dm² of a high boiling organic solvent (DOP), 2 mg/dm² of the compound (**) having Formula [I], 2 mg/dm² of the compound (**) having Formula [II-1 through 3], 3 mg/dm², in terms of silver used, of the red-sensitive silver chloride emulsion (Em. C or D) given below, and 14 mg/dm² of gelatin. The 6th layer: An interlayer The coating was as follows: 2 mg/dm² of a UV absorber (UV-1), 2 mg/dm² of another UV absorber (UV-2), 2 mg/dm² of a high boiling organic solvent (DNP), and 6 mg/dm² of gelatin. The 7th layer: A protective layer Gelatin was coated in a coating weight of 9 mg/dm². The compound (**) in the 5th layer is shown in Table-3. The compounds designated by an asterisk * are given below: Silver halide emulsions Em-A through Em-D are as follows: Layer added Name of Em AgCl content (mol%) Grain size (µm) 1st layer Em-A 100 0.8 3rd layer Em-B 100 0.4 5th layer Em-C 100 0.4 5th layer Em-D 20 0.4 By making use of a sensitometer (Model KS-7, manufactured by Konishiroku Photo Ind. Co.. Ltd.), the samples were exposed to red light through an optical wedge, and they were processed in the same manner as in Example-1. The resulting cyan color developed samples were subjected to the same tests as in Example-1, except that the irradiation was applied for 35 days for the light-fastness tests. The results are shown in Table-3, below. As is obvious from the results shown in Table-3, even in the multilayered systems, the results obtained from the monolayered system embodied in Example-1 can be reproduced. And, even in the rapid processes, Samples No. 52 through No. 56 each having the constitution of the invention display excellent color developability and spectral absorption properties of cyan dye images as well as the light-fastness and dark preservability. Further, even if yellow and magenta couplers are changed, there is no difference in the results. Example-4 The samples of this example were prepared in the same manner as in Sample No. 52 of Example-3, except that the magenta and cyan couplers and the compounds having Formulas [I] and [II-1 to 3] were changed from those of Sample No. 52 to those shown in Table-4. By making use of a sensitometer (Model KS-7, manufactured by Konishiroku Photo Ind. Co., Ltd.), the samples were exposed to light through an optical wedge and were then processed in the same manner as in Example-3. Regarding the color dye images obtained through the above process, the color developability (Dmax), the spectral absorption properties (λmax, D G and D B ) of the cyan dye, the spectral absorption property (D B ) of the magenta dye and the dark preservability were tested in the following methods. The results obtained are shown in Table-4, below. <Color developability test> The maximum density (Dmax) of the resulting color dye images was measured through blue, green and red light, (D MB , D MG and D MR ), respectively. Thereby, the color developability of each sample was evaluated. <Spectral absorption property of cyan dye image> By making use of a color analyzer (Model 607 manufactured by Hitachi, Ltd.) and standardizing the maximum density of the absorption spectra in the visible area as 1.0, the absorption spectra of the cyan dye images were measured. Taking the maximum absorption wavelength (λmax), the sub-absorption density (D G ) at 550 nm and the sub-absorption density (D B ) at 420 nm at that time of the measurement, the spectral absorption properties of the cyan dye image was evaluated. <Spectral absorption property of magenta dye image> This was measured in the same manner as for the cyan dye image. Taking the sub-absorption density (D B ) at 430 nm as the color purity criterion, the spectral absorption property of the magenta dye image was evaluated. <Dark preservability test> The processed samples were stored for 20 days in the dark maintained at constant temperature of 85°C and relative humidity of 60%. The residual density of the cyan dye image was then obtained from the image portion having had the initial density of 1.0. Samples No. 68 through No. 74 were prepared according to the present invention, except that the magenta couplers were changed to MC-2, M-19 and M-22. It was found that these samples reproduced the results obtained in Example-3 and that, as compared with the sample containing MC-2, Samples No. 71 through No. 74 containing the magenta coupler M-19 or M-22 were more uniform in three-color balance and substantially less as regards irregular absorption of magenta dyes.

Claims: A silver halide photographic light-sensitive material comprising a support having thereon at least one silver halide emulsion layer comprising silver halide grains comprising not less than 90 mol% of silver chloride, a cyan-dye forming coupler represented by the following formula [C-1], a cyan-dye forming coupler represented by the following formula [C-2], a non-color forming compound represented by the following formula [I], and a compound represented by the following formula [IIa], [IIb] or [IIc]: wherein R₁ and R₂ are each independently an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group or a heterocyclic group; R₃ is a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group or R₂ and R₃ together may complete a ring; and Z₁ is an atom or group capable of being split off upon reaction with the oxidized product of a color developing agent, wherein R₄ is an alkyl group; R₅ is a ballast group and Z₂ is an atom or group capable of being split off upon reaction with the oxidized product of a color developing agent, wherein R₆ and R₇ are each independently a hydrogen atom, an alkyl group, an aryl group or a heterocyclic group; R₈ is an alkyl group, an aryl group, a cyano group or a heterocyclic group; J is an -SO₂- group or an group in which R₉ is a hydrogen atom or an alkyl group; or one of R₆ and R₇ completes a ring with R₈ and ℓ is 0 or l, wherein R₁₀ and R₁₁ are each independently an alkyl group; R₁₂ is an alkyl group, an -NHR′ group, an -SR′ group or a -COOR″ group, in which R′ is a monovalent organic group and R″ is a hydrogen atom or a monovalent organic group; and m is an integer of 0 to 3, wherein R₁₃ is a hydrogen atom, a hydroxy group, an alkylor aryl- oxy-radical, an -SOR′₁₃ group, an -SO₂R′₁₃ group, an alkyl group, an alkenyl group, an alkynyl group or a -COR″₁₃ group, in which R′₁₃ is an alkyl group, or an aryl group and R"₁₃ is a hydrogen atom-or a monovalent organic group; R₁₄, R′₁₄ and R″₁₄ are each independently an alkyl group; R₁₅ and R₁₆ are each independently a hydrogen atom or an -OCOR‴ ; or R₁₅ and R₁₆ together form a heterocyclic ring, in which R‴ is a monovalent organic group; and n is an integer 0 to 4, wherein R₁₇, R₁₈ and R₁₉ are each independently a hydrogen atom, a halogen atom, a hydroxy group, a nitro group, an alkyl group, an alkoxy group, an aryl group, an aryloxy group or an alkenyl group, The silver halide photographic light-sensitive material according to claim 1, wherein the total amount of said cyan-dye forming coupler represented by the formula [C-1] and said cyan-dye forming coupler represented by the formula [C-2] in said silver halide emulsion layer is 1×10⁻³ mol to 1 mol per mol of silver halide contained in said silver halide emulsion layer. The silver halide photographic light-sensitive material according to claim 2, wherein the total amount of said cyan-dye forming coupler represented by the formula [C-1] and said cyan-dye forming coupler represented by the formula [C-2] in said silver halide emulsion layer is 1×10⁻² mol to 8×10⁻¹ mol per mol of silver halide contained in said silver halide emulsion layer. The silver halide photographic light-sensitive material according to any one of claims 1 to 3, wherein the mol ratio of said cyan-dye forming coupler represented by thr formula [C-1] to said cyan-dye forming coupler represented by the formula [C-2] in said silver halide emulsion layer is 2:8 to 8:2. The silver halide photographic light-sensitive material according to any one of claims 1 to 4, wherein the amount of said non-color forming compound represented by the formula [I] in said silver halide emulsion layer is 5 mol to 500 mol per mol of said cyan-dye forming couplers contained in said silver halide emulsion layer. The silver halide photographic light-sensitive material according to claim 5, wherein the amount of said non-color forming compound represented by the formula [I] in said silver halide emulsion layer is 10 mol to 300 mol per mol of said cyan-dye forming couplers contained in said silver halide emulsion layer. The silver halide photographic light-sensitive material according to any one of claims 1 to 6, wherein the amount of said compound represented by the formula [IIa], [IIb] or [IIc] in said silver halide emulsion layer is 5 mol to 300 mol per mol of said cyan-dye forming coupler contained in said silver halide emulsion layer. The silver halide photographic light-sensitive material according to claim 7, wherein the amount of said compound represented by the formula [IIa], [IIb] or [IIc] in said silver halide emulsion layer is 10 mol to 200 mol per mol of said cyan-dye forming coupler contained in said silver halide emulsion layer. The silver halide photographic light-sensitive material according to any one of claims 1 to 8 which comprises a silver halide emulsion layer comprising a magenta-dye forming coupler represented by the following formula [M-1]: wherein Z is a group of non-metallic atoms completing a nitrogen-containing heterocyclic ring; X is a hydrogen atom or a group capable of being split off upon reaction with the oxidized product of a color developing agent and R is a hydrogen atom or a substituent, provided that R is a substituent or said heterocyclic ring represented by Z has a substituent and at least one of said substituents contains an -NHSO₂- group. The silver halide photographic light-sensitive material according to claim 9, wherein said substituent containing an -NHSO₂- group is a group represented by the following formula [A]: wherein L is a divalent linking group; R¹² is an aliphatic group, an aryl group or a heterocyclic group, and p is an integer of 1 or 2, such that each R¹² may be the same or different when p is 2; R¹³ is an aliphatic group, an aryl group, a heterocyclic group or an group, in which R¹⁴ and R¹⁵ are each independently a hydrogen atom, an aliphatic group or an aryl group and q is an integer of 0 or 1. The silver halide photographic light-sensitive material according to claim 9 or 10, wherein the amount of said magenta-dye forming coupler represented by the formula [M-1] in said silver halide emulsion layer is 1×10⁻³ mol to 1.5 mol per mol of silver halide contained said silver halide emulsion layer. The silver halide photographic light-sensitive material according to claim 11, wherein the amount of said magenta-dye forming coupler reporesented by the formula [M-1] in said silver halide emulsion layer is 1×10⁻² mol to 1 mol per mol of silver halide contained said silver halide emulsion layer. The silver halide photographic light-sensitive material according to any one of claims 1 to 12 which comprises a silver halide emulsion layer comprising a yellow-dye forming coupler having a relative coupling reaction rate of 0.5 or more. The silver halide photographic light-sensitive material according to claim 13, wherein said yellow-dye forming coupler is represented by the following formula [Y]: wherein R²¹ is an alkyl group or an aryl group; R²² is an aryl group and X¹ is a hydrogen atom or a group capable of being split off upon reaction with the oxidized product of a color developing agent.

Inventors: MURAI, KAZUHIRO, ONODERA, KAORU, TAKADA, SHUN
Applicants: KONICA CORPORATION
Application year: 1987
Main classification: G03C7
IPC codes: G03C7, G03C1