JPS6385629A - Silver halide color photographic sensitive material - Google Patents

Abstract

PURPOSE:To obtain high sensitivity and high coloring density of the titled material by incorporating a phenol type cyan coupler having arylureido group at 2 position and acylamino group at 5 position, and a carboxylic acid having non-coloring and anti-diffusion properties in the same layer of the titled material. CONSTITUTION:The titled material contains the phenol type cyan coupler having the arylureido group at 2 position and the acylamino group at 5 position, and the carboxylic acid having the non-coloring and anti-diffusion properties in the same layer of the titled material. The concrete example of the phenol type cyan coupler having the arylureido group at 2 position and the acylamino group at 5 position is the compd. shown by formula I wherein (t) is C5H11 or -C(CH3)2 C2H5 group. Thus, the cyan image having less reduction and change of the coloring density is obtd. even in case of using a bleaching bath or a bleach- fixing bath which is exhausted during processing.

Description

Detailed Description of the Invention (Industrial Application Field) The present invention exhibits high sensitivity and high color development, and furthermore, the color density decreases and fluctuates even when a diluted bleach bath or bleach-fix bath is used due to fatigue caused by running during development processing. The present invention relates to a silver halide color photographic light-sensitive material that provides a cyan image with a reduced amount of cyan.

(Prior art and its problems) When a silver halide photographic light-sensitive material is exposed to light and subjected to color development, the oxidized subaromatic-class amine developer reacts with the dye-forming coupler to form a color image. Ru. Generally, this method uses a subtractive color reproduction method, and in order to reproduce evening, green, and red, images of yellow, magenta, and cyan, which are complementary colors, are formed, respectively.

In the formation of cyan-colored images, phenol derivatives or sulfur-conducting conductors are often used as couplers. It has been pointed out that when developing using a bleaching solution with low oxidizing power or a bleaching solution with a weak oxidizing power, the color density decreases. In order to improve these drawbacks, a phenolic cyan coupler having a phenylureido group at the 1st position and a carmenamide group at the 1st position was proposed.

These couplers are, for example, Tokkai Sho! t-61/Jμ issue,
Same j7-20 hiro! ≠No. 3, same j7-20 Hiro! μμ issue, same! 7-201/1!4cj issue, same! ? -33λμri number,
It is disclosed in J-r-33210 and the like. Certainly λ
Although position phenylclade substituent couplers are superior to conventionally known phenolic cyan couplers and naphthol cyan couplers in the above points, these couplers have low coupling activity with oxidized developing agents; It became clear that there was a problem with not being able to obtain sufficient color density.

On the other hand, Japanese Patent Publication Sho≠r-4coa Coco claims the use of an alkyl-substituted phenoxyalkylcarboxylic acid as a solvent component of a coupler having an alkyl-substituted phenoxyalkanamide group as a diffusion-resistant group. However, this patent does not make any description of the 7 uncoupler of the present invention, and in this patent, unlike in this patent, it is not necessary for the coupler to have an alkyl-substituted phenoxyalkanamide group, and furthermore, the carboxylic acid is not required to have an alkyl-substituted phenoxyalkanamide group. It is not necessary to be a phenoxyalkyl carboxylic acid,
The difference is obvious.

Japanese Patent Publication No. 7/22 published by Makoto and Yorotsu discloses the color development improvement effect and grain size improvement effect of a carboxylic acid compound having an ester group t-W. However, the effects of the present invention are produced only by the cyan couplers of the present invention, and the effects can also be produced by other cyanide-7 acids other than those included in the patent.

Differences from these conventional techniques will be shown in examples.

(Objective of the Invention) A seventh object of the present invention is to provide a silver halide color photographic material containing a cyan image that is highly sensitive and provides high color density; The object of the present invention is to provide a silver halide color photographic light-sensitive material that can produce a cyan image with little density loss or fluctuation even when using a tired bleach bath or bleach-fix bath. The purpose of the present invention is to provide a silver oxide color photographic material.

(Structure of the Invention) An object of the present invention is to contain in the same layer a phenolic cyan coupler having an aryl ureido group at the 2-position and an acylamino group at the 5-position, and a non-color-forming and diffusion-resistant calzenic acid. This is achieved using a silver halide color photographic light-sensitive material, which is expressed as a percentage.

Next, the present invention will be explained in detail.

The 2nd position has a luureido group, and the 5th position has an acylamino group.
The phenolic cyan coupler has the following general formula (
1).

In general formula (1) and general formula CI), □ represents an aliphatic group, aromatic group represents a heterocyclic group, Ar represents an aromatic group, X represents a hydrogen atom, and represents an aromatic primary amine development #! , by a coupling reaction with the oxidant? ) represents a withdrawal fund.

Here, the aliphatic group refers to an aliphatic hydrocarbon group (preferably the same applies hereinafter), a linear, branched or cyclic alkyl group,
Alkenyl groups include alkynyl groups, substituted or
It may be unsubstituted. The aromatic group refers to a substituted or unsubstituted aryl group, and may be a fused ring. The term "heterocycle" refers to a substituted or unsubstituted monocyclic ring or a fused heterocyclic group.

几 harms an aliphatic group having 1 to 36 carbon atoms, an aromatic group having 4 to 3 carbon atoms, or a vl group having λ to 3 carbon atoms,
Preferably, it is a tertiary alkyl group having 4t to 3t carbon atoms or a group represented by the following general formula (II) having 7 to 3 carbon atoms.

General formula (n) In the formula, R and R3 may be the same or different, and a hydrogen atom, an aliphatic group having a carbon number of t to 30, and a carbon number of t to 3
0's aromatic group 'kff', 几□4 represents a heptavalent i, and Z represents 10-1-S-1-SO- or -502-. I is an integer from 0 to 1. When there is a plurality of gold representations 1, the plurality of R4s may be the same or different. Preferred substituents include R2 and 几, a straight chain or branched alkyl group having 1 to /r carbon atoms, Ba4 a halogen atom, an aliphatic group, an aliphatic oxy group, a carbonamide group, a sulfonamide group,
Carboxy group, sulfo group, cyano group, hydroxyl group,
The carbamoyl group, the sulfonyl group, the aliphatic oxycarbonyl group, and the aromatic sulfonyl group Z can each be 10-. Here, the number of carbon atoms in R4 is Q ~ 30
Also, 1 is preferably 1 to 3.

kr represents a substituted or unsubstituted aryl group, and may be a fused ring. Typical substituents of AT include halogen atom, cyano group, nitro group, trifluoromethyl group,
-〇〇〇R,, -CUR,, -5O2O几3, -NHC
OR5, R and R6 may be the same or different and represent a hydrogen atom, an aliphatic group, an aromatic group or a heterocyclic group, 1t7 represents an aliphatic group, and the aromatic group represents a heterocyclic group. The number of carbon atoms in Ar is A-30, and the substituent tV is preferably a phenyl group.

X represents a hydrogen atom or a coupling-off group (including a leaving atom; the same applies hereinafter). Typical examples of coupling-off groups include halogen atom, -〇R8, -8R,, -(JC
B, -NHc (JR, aromatic azo group having t~30 carbon atoms, heterocyclic group having ~30 carbon atoms and connected to the coupling active position of the coupler with a nitrogen atom (succinimide group,
Phthalimide group, hydantoinyl group, pyrazolyl group, copenzotriazolyl group, etc.)? ) can be obtained. Here, R8 is an aliphatic group having 1 to 30 carbon atoms, and 6 carbon atoms.
-30 aromatic group or C2-JO heterocyclic group.

As mentioned above, the aliphatic group in the present invention is saturated, unsaturated,
Substituted/unsubstituted I] may be linear, branched, or cyclic; examples include methyl group, ethyl group,
Butyl group, 7-a-hexyl group, 71J/+4, butyl group, 71J/+4, butyl group,
Lugyl group, methoxyethyl group, n-decyl group, n-dodecyl group, n-hexadecyl group, trifluoromethyl group,
heptafluoropropyl group, dodecyloxypropyl group, co, ≠-di-tert-amylphenoxypropyl group, co.

Included are Hiro-Gi-tert-amylphenoxi-7-butyl group, and the like.

Further, the aromatic group may be substituted or unsubstituted,
Typical examples include phenyl group, tolyl group, coatetradecylochyphenyl group, pentafluorophenyl group,
λ-ri C low! -dofV-ruoxycarbonylphenyl group, Hiro-chlorophenyl group, ≠-cyanophenyl group, ≠-
Contains hydroxyphenyl groups, etc.

The true heterogroup may also be substituted or unsubstituted,
Typical examples include copyridyl group, Hiro-pyridyl group,
It includes a caufuryl group, a μm chenyl group, a quinolinyl group, and the like.

Preferred examples of substituents in the present invention will be explained below.

Preferred examples include /-(ko, hiro-di-tert-amylphenoxy)al4, /-(-2+4L-tert-amylphenoxy)
crt-amylphenoxy)hebutyl group, t-butyl group, etc.

The most preferred Ar is ≠-cyanophenyl group, μm
Alkylsulfonylphenyl groups (≠-methanesulfonamidophenyl group, Hiro-propanesulfonamidophenyl group, buttane sulfonamide group, etc.), trifluoromethylphenyl groups and hyhalogen-substituted phenyl groups (≠-fluorophenyl group, μm chlorophenyl group) , μm chloro-3-cyanophenyl A, J, 4'-dichlorophenyl group, co-, 4t, t-tric-c1o phenyl group, etc.).

Preferred examples of X include a hydrogen atom, a halogen atom, an aliphatic ox group having up to 30 carbon atoms (methoxy group, co-methanesulfonamide ethoxy group, co-methane sulfonyl ethoxy group, carboxymethoxy group, J-carboxypropyloxy group). , -1carboxymethylthioethoxy7 groups, λ-
7 methoxyethoxy groups, methoxyethyl group, rupamoylmethoxy group, aromatic oxy group (7 phenoxy groups, chlorophenoxy group, ≠-methoxyphenoxy group, tert-octylphenoxy group, ≠-carboxyphenoxy group), heterocyclic thio group (j-phenyl-/,
2sJ, Hiro-tetrazolyl-/-thio group,! -Etheru/, λ, 3. ≠-tetrazolyl-/-thio group, etc.) and aromatic azo groups (≠-dimethylaminophenylazo group, Hiroshi-7doamidephenylazo group, l-naphthylazo group,
d-ethoxy group, merenylphenylazo group, comethoxy7
carponylrug, j-dimethoxyphenylazo group, etc.)
It is.

The coupler represented by the general formula (1) has substituents ⇠□, λr
Alternatively, X may form a λ-mer, oligomer, or higher multimer bonded via a divalent or covalent or higher group. In this case, in each of the above-mentioned substituents, the reference carbon &lR may be outside the specified range.

When the coupler represented by general formula CI) forms an entire multimer, a typical example is a single or copolymer of an addition-polymerizable ethylenically unsaturated compound (cyan color-forming monomer) containing a cyan dye-forming coupler residue. be. In this case, the multimer contains repeating units of the general formula (III), and the multimer contains repeating units of the general formula (III);
The fan color-forming repeating unit represented by I[) may contain more than /fi types in the multimer, and /Makite is a copolymer containing two or more types of non-color-forming ethylene type monomers as copolymerization components. It may be.

In the formula, R represents a hydrogen atom, an alkyl group having 7 to 1 carbon atoms, or a chlorine atom, A represents 100N) i-1-COO- represents a substituted or unsubstituted phenylene group, and B is a substituted or unsubstituted alkylene group, phenylene group 17'
(represents an aralkylene group, L is 100 N H-1
-NHCON) (-1-N HC00-1-NHCU-
1-(JC(JNR-1-NH-1-coo-1-oc
o-1-CO-1-〇-1-SO-1-N)iS02-
Or -802NH-1jz. a, b, cube”
! or l. Q represents a group of nine cyan couplers remaining after hydrogen atoms other than the hydrogen atom of the 1-position hydroxyl group are difficult to escape from the compound represented by the general formula (1).

As the polyisomer, a co-1t@isomer of a cyan color-forming monomer having the total thickness of the coupler unit of general formula (III) and a non-color-forming diterene-like monomer described below is preferred.

Examples of non-color-forming ethylene-like compounds that do not couple with the oxidation products of aromatic-grade amine developers include acrylic acid, α-chloroacrylic acid, and α-alkylacrylic acid C.
Esters or amides derived from these acrylic acids (for example, acrylic acids, methacrylamide, n-butylacrylamide, t-butylacrylamide, diacetone acrylamide, methyl acrylate, ethyl acrylate,
n-propyl acrylate, n-butyl acrylate,
t-butyl acrylate, l5o-butyl acrylate, λ-ethylhexyl acrylate, n-octyl acrylate, lauryl acrylate, methyl methacrylate, ethyl methacrylate, n-butyl acrylate and β-hydroxy methacrylate), vinyl esters (e.g. vinyl acetate, vinyl propionate and vinyl laurate), acrylonitrile, methacrylateril, aromatic vinyl compounds (e.g. styrene and its derivatives, e.g. vinyltoluene, divinylbenzene, vinylacetophenone and sulfostyrene), itacone &, '/), 'conic acid, Crotonic acid, hnylidene cucolide, vinyl alkyl ether (e.g. vinyl ethyl ether), maleic acid ester, N-vinyl-2-
Pyrrolidone, N-vinylpyridine and λ- and 1μ
Examples include m-vinylpyridine.

Especially preferred are acrylic esters, methacrylic esters, and maleic esters. Two or more kinds of the non-color-forming ethylene monomers used here can also be used together. For example, methyl acrylate and butyl acrylate, butyl acrylate and styrene, butyl methacrylate and methacrylate, methyl acrylate and diacetone acrylamide, etc. can be used.

As is well known in the field of polymer couplers, the next ethylenically unsaturated monomer to be copolymerized with the vinyl monomer corresponding to the above general formula [■] depends on the anatomical properties of the copolymer to be formed and/or The chemical properties, such as the compatibility of the photographic colloid composition with a binder such as gelatin, its softening temperature, marking properties, thermal stability, etc., can be selected to be favorably influenced.

The 7-ampolymer coupler used in the present invention is obtained by dissolving a lipophilic polymer coupler obtained by polymerizing a vinyl monomer to give a coupler unit represented by the general formula (In) in an organic solvent, and dissolving the lipophilic polymer coupler in an aqueous gelatin solution. It may be made by emulsifying and dispersing it in the form of latex, or +[f
It may also be made by emulsion polymerization.

For a method of emulsifying and dispersing a lipophilic polymer coupler in gelatin aqueous solution gXl in the form of latex, please refer to the US special ff@
j, μ! For emulsion polymerization, the method described in U.S. Pat.

The non-color-forming and diffusion-resistant carboxyl group used in the present invention is represented by the following general formula (IV).

General formula (IV) (R8-COO')nM" 几 is a substituent that gives the compound of general formula (tV) 1 and 2 substituents, Mn+ is a hydrogen ion, and the metal ion is an ammonium ion. It represents wo, and n is an integer from 1 to μ.

A compound that imparts diffusion resistance to the compound of general formula (IV).

The group represented by the number of carbon atoms in the birthmark r to ≠01, preferably l
λ to 32, a straight or branched alkyl group (e.g. methyl group, ethyl group, n-propyl group, n-butyl group,
1so-butyl group, n-pentyl group, n-hebutyl group,
n-nonyl group, n-undecyl group, n-toIJdefl group, etc.), alkenyl group (e.g. allyl group, decenyl group, dodecenyl group, oleyl group, etc.), 7-chloroalkyl group (e.g. cyclopropyl group, cyclopentyl group, cyclohexyl group, norbornyl group, etc.), alkynyl group (e.g. boopargyl group, etc.), aralkyl group (e.g. benzyl group, phenethyl group, etc.), cycloalkenyl group (e.g. cyclopentenyl group, cyclohexenyl group, etc.), aryl group (e.g. phenyl group, α-naphthyl group, β-naphthyl group, etc.)
or a nitrogen atom as a nitrogen atom,
The oxygen atom fc is a component of the total term of at least seven atoms of the sulfur atom! to 7-membered monocyclic rings are fused ring compound fractured groups, such as cobiridyl group, μ-pyridyl group, -1-quinolyl group, λ-furyl group, -1-thenyl group,
μm pyrazolyl group, l-imidazolyl group, etc.),
These are substituted so that the total number of carbon atoms ranges from r to μO, and the number of substituents may be 7 or more. (
What is the number of carbon atoms in these groups? The above items may not be replaced. ) Examples of substituents for these groups include halogen atoms (e.g. fluorine atom, chlorine atom, bromine atom, iodine atom, etc.), nitro group, cyano group, hydroxy group, carboxyne group, sulfo group, mercapto group, alkoxy group (e.g. methoxy group, ethoxy group, dodecyloxy group, etc.), aryloxy group (e.g. phenoxy group, λ,
4L-tert-pentylphenoki 7 groups, J-te
rt-butyl-≠-hydroxyphenoxy group, 3-bentate/rufenoki 7 groups, λ-chlorogutert-pentylphenoxy group, λ-/anophenoxy group, p-t
ert-octylphenoxy group, l-dodecloxyphenoxy group, etc.), alkylthio group (e.g., methylthio group, ethylthio group, dobucurthio group, etc.), tert-ruthio group (e.g., phenylthio group, goudodecylphenylthio group, OctyloxyphenylteoM, alkylsulfonyl group (methylsulfonyl group, benzylsulfonyl!
, )'y silsulfonyl group, etc.), arylsulfonyl M
CfilJjC,, haphenylsulfonyl group, p-toI
J rusulfonyl group, 44-door'anruphenylsulfonyl group, Hiro-dodeclouoxyphenylsulfonyl group, etc.),
Carbonate groups (e.g. acetamide group, benzamide group, N-phenylacetamide group, tetradecanamide group, etc.), sulfonapod groups (e.g. methylsulfonamide group, phenylsulfonamide group, p-tolylsulfonamide group, hexadeflu sulfo/amide group, etc.), amino group (e.g. amino group, dimethylamino group, pyrrolidyl group, piperidyl group, dobufluamino group, anilino group, etc.)
, carbamoyl group (e.g. carbamoyl group, N,N-dimethylcarbamoyl group, N-dodecylcarbamoyl group, etc.), alkylsulfonyl group (e.g. methoxycarbonyl group, ethoxycarbonyl group, benzylox7carbonyl group, dodecylox7carbonyl group, etc.), aryl Oxycarbonyl group (e.g. pheno Φ7 carbonyl aSi, p
-tert-butylphenoxycarboel group, etc.), aralkyl group (e.g., acetoxy group, etc.), sulfamoyl i
(e.g., sulfamoyl group, dimethylsulfamoyl group, dimethylsulfamoyl group, etc.), acyl-I (e.g., acetyl group, benzoyl group, etc.), imide jS (e.g., succinimide group, etc.), ureido group (e.g., 3.3 -dimethylureido group 4), alkoxycarbonylamino group (
For example, ethoxycarbonyl group (ξ) group, etc.), aryl group (
For example, phenyl group, p-tolyl group, p-methoxyphenyl group, α-naphthyl group, β-naphthyl group, etc.) and heterocyclic groups (for example /-imidazolyl group, /-pyrazolyl group, copyridyl group, μm pyridyl group, λ -quinolyl group, caufuryl group, cortienyl group, /-benzotriazolyl group, phthalide group, etc.).

When 几 is an aryl group, a heterocyclic group, or an aralkyl group, substituents for these groups include, in addition to the above substituents, an alkyl group (for example, a methyl group, an ethyl group, a 1so-propyl group, a tert-butyl group, tert-pentyl group, ta
rt-hexyl group, /, /, J, J-tetramethylbutyl group, etc.), alkenyl group (e.g. allyl group, hexenyl group, oleyl group, etc.), alkynyl group (e.g. zoernorgyl group, etc.), and cycloalkyl group ( Examples include cyclopropyl group, cyclopentyl group, cyclohexyl group, etc.).

Mn+ is a periodic 6 group 1 ion (e.g. H+, Na
``, K+, Cs, etc.), group Ⅰ ions (e.g. M g 2+, Ca 2+, BaZ 10, etc.), gsm group ions (7j e.g. Fe 2+, Fe'', 3+ Co 2+, Co 2, Ni, etc.), and (a), preferably ions of group 1 of periodic thorns, ions of group 2, and ammonium ions. Particularly preferably H+, Na+, K+, 4 and NH
4+, most preferably H+.

Here, R, R, RR are hydrogen atoms 10 11 12% 13 atoms, alkyl groups (for example, methyl group, ethyl group, t-butyl group, etc.), I-substituted alkyl groups, aralkyl groups (for example, benzyl group, phenethyl group, etc.), tIt-substituted aralkyl group, aryl group (for example, 7-enyl group, naphthyl group, etc.), and substituted aryl group. The number of carbon atoms between ``13'' and ``13'' does not exceed λO, and may be formed between 几, . and R□3.<, It may be the same or different.

Here, examples of substituents for alkyl groups, aralkyl groups, and aryl groups include nitro groups, hydroxyl groups, cyano groups, sulfo groups, alkoxy groups (for example, methoxy groups), aryloxy groups (for example, phenoxy groups), Aralkyl groups include acetoxy group], carbonamide group (e.g. acetamide group), sulfonamide group (e.g. methylsulfonand group), sulfamoyl group (e.g. methylsulfamoyl group), halogen atom (e.g. methylsulfamoyl group), halogen atom (e.g. fluorine, chlorine, bromine], carboxy group, carbamoyl group (for example, methylcarbamoyl group, etc.), alkoxycarbonyl group (for example, methoxycarbonyl group, etc.), and sulfonyl group (for example, methylsulfonyl group). If there are more than one, they may be the same or different.

Next, specific examples of the coupler represented by the general formula (1) will be shown, but the coupler used in the present invention is not limited to these. Each of the following structural formulas is represented by % formula %.

(I-co) (1-J) C, H1□(1) (1-j) (1-r) C, H Yu, (t) (1-F) C81(17(' (1-/j) (I-/J) (JC)13 (1-/g) (JC)i.

(1-/j) H NHC(JC)12CH2C(J(J)i(1-/I C8H1, (t) CI-/7) (1-/r) (I-/ri) H (■-- 1) C8H17('' (I-2ko) C5H1□(1) (■-ko4) (JH (I-kot) α (1-JP) C,H□□(1) In general formula (1) The various couplers are disclosed in U.S. Patent No. Hiroshi, J.
JJ, Ri2ri issue and the same number, μ core, 7t7 issue, Tokukai Sho! 7-204c! μ3 issue, same! 7-2041! 'Aμ
Same issue! 7-20≠jμj, same Iter/rira, tz
No. 40-J! 73/ issue, 6O-J7jj fu issue, A/-1 col! No. 1 and Haruka/-7! J! It can be synthesized by the synthesis method described in /.

Next, preferred specific examples of the compounds represented by the general formula (IV) will be shown, but the invention is not limited thereto.

(A-/) (t)e5H1□ (A-2) (t) C, H,.

(A-J) (A-μ) CHCOO”-NH4+ (A-t) (A-4) (A-7) (A-r) C15H3□C00H (A-2) (A-10) (t) C5H11 (A-//) (A-/λ) (A-/j) (A-/Hiro) (A-/j) to H2- (J(JM (A-tA) 1'1 α (A -/7) C,)111(1 (A-/r) (,A-/ri) (A-,20) (SCl5H11 (A-2/) (1)C5H11 (A-22) (A- J) N (Person-240 (8-1ri (A-=≦) (A-27) (SC3H11 (Person-λr) (A-λri) (t)C8a17 (A-J/) (A -32) (A-J J) C14H29('') (A-3μ) OC0(JH (A-37) (:UUH) The cyan coupler of the present invention is added to the same layer as the carmenic acids of the present invention; The amount of cyan coupler added is 0.
, 0/~/f/1% preferably no.

Oj ~0, 7 f/m'', more preferably 0
．． /~0, jt/FF! It is 2. The weight ratio of the carboxylic acids of the present invention to the cyan coupler of the present invention contained in the same layer is o, oi-ioo, preferably O0O! ~Co01 More preferably O0/~! The cyan coupler of the present invention and the carboxylic acid of the present invention may be used in any layer in the light-sensitive material as long as they are used in the same layer, but preferably the red-sensitive silver halide emulsion layer is an adjacent layer. , more preferably a red-sensitive emulsion layer.

The cyan coupler of the present invention can be dispersed and mixed with all the carboxylic acids of the present invention alone or in combination with one or more thereof, and can also be used in combination with conventionally known high-boiling organic solvents as described below.

The preferred silver halide contained in the photographic emulsion layer of the photosensitive material used in the present invention is silver iodobromide, silver iodochloride, or silver iodochlorobromide, which contains about 30 molti' or less of silver iodide. . Preferred for loading is silver iodobromide containing from about 2 moles to about 2J moles of silver iodide.

Silver halide grains in photographic emulsions have regular crystal shapes such as cubic, octahedral, and tetradecahedral, spherical,
It may have an irregular crystal shape such as a plate shape, a crystal defect such as a twin plane, or a composite shape thereof.

The grain size of the silver halide may be fine grains of about 0.7 microns or less, or large grains with a projected area diameter of up to about 70 microns, and may be a polydisperse emulsion or a monodisperse emulsion.

Silver halide photographic emulsions that can be used in the present invention include, for example,
Research Disclosure (几D), Tomb/7tμ!
(/ri 71) February 9.2λ-λ3 pages, Emulsion preparation (Emulsion prep-rF on a
nd types)” and same, &/r7/A(
/ 7 years / month], 1 page, ``Physics and Chemistry of Photography'' by Glafk, published by Beaumontel (P, Glafk
ides, Chlmie etPhysique
PhotographyLque PaulMonte
1, IP67), "Photographic Emulsion Chemistry" by Duffin, published by Focal Press (G, F, Duffin.

Photographic Emulsion Che
mistry (Focsl Press, / W t
& ), “Development and Coating of Photographic Emulsions” by Zelikman et al.
7 Published by Oichi Cal Press (V, L, Zelikman
et a! , Makingand C6t10n
g Photographic Emul-5ion
, Focal Press, /PAtA).

U.S. Patent No. J! 74t, No. 4, No. J,
J! , t, J P4A and British Patent No. 1. Buddha/
Ratio-dispersed emulsions described in No. 3.74Af and the like are also preferred.

Tabular grains having aspect ratios of about 1 or greater can also be used in the present invention. Tabular grains are described by Gutoff, Photographic Science and Engineering (Gutoff4 Photographic Science and Engineering).
nce and EngineerIng), 1st
Hiromaki, 2≠l〜λ! 7 pages (/70 years); US Patent No. 6
Buddha 3 Hiro, Ko 2 issue, same da, μlμ, 310, same 11.
No. 1433,044r, same! , 4'JP, juO and British Patent No. 2. //11 easily by the method described in No. 2,117 etc. It can be made by l.

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

It is also possible to use mixtures of particles of various crystalline forms.

Silver halide emulsions are usually subjected to physical ripening, chemical ripening and fractional sensitization. Additives used in such processes are research disclosure "?-A/
744t7 and A/17/B, 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 UK description is shown below.

1 Chemical sensitizer page 13 J4 (page j right column 2 Sensitivity increasing agent Same as above 3 Spectral sensitizer,
Pages 3 to 24 Tar page right column ~ Strong e-sensitizer
6μ page right column 4 Brightening agent
Page 5 Antifoggant, 2μ~ko! Page 4μ page right column and stabilizer 6 party absorbent,) Pages 21 to 26 44L page right column ~
Ilter dye tro page left column UV absorber 7 stain inhibitor page 21 right column Otsu! O page left to right column 8 Dye image stabilizer 25 page 9 Hardening agent λ page tri page left column 10 Vinco page Same as above 11 Plastic unsightly lubricant page 47 6j0 page right column 12 Coating aid, 26 ~ core Page Same as above Surfactant 13 Static inhibitor Page 27
Various color couplers can be used in the present invention, and specific examples thereof are described in the patent described in Research Disclosure (RD) Ma/74≠3, ■-〇～G. .

As a yellow coupler, US Patent No. 3,5PJ! ,
No. 101, same@kei, Q here, No. 420, same No. 1, 3λt
, oλμ issue, same issue μ, 00/, 7! Ko-go, Tokko Sholl
-1073, British Patent No. 1゜U2! , No. 020, No. 1. Those described in Kou 74,7tO etc. are preferred.

As a magenta coupler! -Pyrazolone and pyrazoloazole compounds are preferred, US Pat.
10,4/ri No. ≠, 3j1゜tri No. 7, European Patent No. 73,431. No. 3,04/, 4Aj2
No. 3, 7λ! , No. 047, Research Disclosure 24122QC/Yrta, June 2013), JP-A-60-33112, Research-Disclosure 244230<1-Yra, June 2013), JP-A-1973-173
No. 419, U.S. Patent No. ≠,! 00. tJO issue, same number p,
t≠0.6! Particularly preferred are those described in No. μ and the like.

Cyan couplers include phenolic and hyf7tol couplers, which are described in US Pat.

0! Ko, No. 272, same No. μ, lμj, J Riwo No., same No. Buddha, λ2f, Ko No. 33, same No. Hiroshi, 2 Ri t, No. 200, same No. 2. JAF, No. 212, No. tO/, /7/ No. 2,77, No. 762, No. 2,191,126
No. J, 772, 002, No. 3.7jt
lr, No. 301, No. 33, Hiroshi 0//, No. μ,
327, / 7J, West German Patent Application No. J, J, t.
7λ! No. 121.3, European Patent No. 121.3! No. A, U.S. Patent No. j, 4C4! A, No. 42λ, European Patent No. 11/, 1co4
Those described in No. A etc. are preferred.

The ninth colored coupler that corrects unnecessary absorption of coloring dyes is Research Disclosure iK/76da3.
■-G term of U.S. Patent No. μ, it3. ≦No. 70, Tokko Akira! 7-J de u/J, U.S. Pat.

No. 0014.929, No. 44. /31.2jr, British Patent No. 1. /4Lt, No. 361 is preferred.

Examples of couplers in which color dyes have appropriate diffusivity include U.S. Pat.
, No. 170, European Patent No. 24. No. t70, West German patent (
Public) 3rd. ．． 234t, No. 133 is preferred.

A typical example of a polymerized nine-dye-forming cazolas is US%
M No. j, 4Aj/, No. 120, No. U, orO, 2
// No., same No., J67, Kot λ, British Patent No. λ, i
oco, No. 173, etc.

Couplers that release all photographically useful residues upon coupling can also be preferably used in the present invention. The DI coupler that releases the development inhibitor is the above-mentioned RD/74 Hiroshi 3.1.
-9 patents listed in Section 2, JP-A-Sho, t7-/j/? 1A
IA, same! July-July-3≠, same 60-/1u2u1. The one described in U.S. Patent @p, co≠r, ri No. 42 is preferred.
Delicious.

During development, 1. I! ii. As a coupler that releases a nucleating agent or a development accelerator in the form of scratches, British Patent @Co, QP7
．． /4tO issue, same number λ, /J/, irr issue, JP-A-Shoj
F'-/77 j J r, same ty-i7oru.

Those described in are preferred.

Other couplers that can be used in the photosensitive material of the present invention include U.S. Pat. Competitive couplers described in Kou 27, etc., U.S. Patent No. μ, 2rJ, 4A72, U.S. Patent No. 1I, 331,313, U.S. Patent No. μ, J10,41
Multi-equivalent coupler described in No. r etc., JP-A-4-0-111F
10, etc.) IR redox compound-releasing couplers, couplers that release dyes that turn yellow after separation as described in European Patent No. 773.30 CoA, and the like.

The photogler used in the present invention can be introduced into the light-sensitive material by any public dispersion method.

An example of a high boiling point organic solvent used in the oil-in-water dispersion method is U.S.
It is described in Patent No. λ, 32-2,027, etc.

Examples of the process, effects, and latex for impregnation of latex dispersion methods are described in U.S. Patent No. μ,/Tata.

No. 363, West German Patent Application (OLS) No. 2. ! μ/.

λ74L and the same No. 2. J≠/, No. 230, etc.

Suitable supports that can be used in the present invention include, for example, those mentioned above.
LI), A/7 j 4LJ no J page 1 and the same,
It is written from the right column of page 5ir7tt Nobu 4A7 to the left column of page 6hiro.

The color photographic light-sensitive material according to the present invention has the above-mentioned structure, A.
/7A≠3, pages 12-22, and the same, No. 117/l, 6! /The materials listed in the left column to the right column can be developed by a conventional method.

The color photographic material of the present invention is usually subjected to water washing and stabilization treatment 1 after development, bleach-fixing or fixing.

In the washing process, it is common to use countercurrent washing in tanks larger than one to conserve water. As a stabilizing treatment, JP-A-17-R! A typical example is a multistage countercurrent stabilization treatment as described in No. 13.

The present invention can be applied to various color photosensitive materials. Typical examples include color negative film for general use or movies, color reversal film for slides or television, color beneau, color positive film, and color reversal paper. The present invention is published by Research Disclosure / 7/23 (/
It can also be applied to black-and-white light-sensitive materials using a mixture of three color couplers as described in J. J. 1971).

(Examples) The present invention will be described in detail below with reference to Examples, but the embodiments of the present invention are not limited thereto.

Example-1 On a base coated metal cellulose triacetate film support,
A multilayer color photosensitive material 10/ is prepared by coating each of the compositions shown below in multiple layers.

(Photosensitive layer composition) The numbers corresponding to each component are expressed in units of 2/m and indicate the coater.For silver halide, the number indicates the coating amount in terms of silver.For sensitizing dyes and couplers, the number indicates the coated amount in terms of silver. Coating t' (expressed in r moles) per mole of silver halide in the same layer.

(Sample 10/) 1st layer; antihalation layer black colloidal silver ・・・・・・・・・・・・- Tsuzuri o, i
r Gelatin ・・・・・・・・・・・・
/, 410th layer; middle layer 2! -G-t-pentadecylhydroquinone ・・・・・・・・・・・・ 0
．． /rC-/ ・・・・・・・・・・・・
0,07C-31・・・・・・・・・・・・
0.02U-/・・・・・・・・・
・・・ o, orU-2o, or HBS-/ ・・・・・・・・・・・・・
0.10HBS-ko・・・・・・・・・・・・
・ 0.02 gelatin ・・・・・・・
... /, 0 Hiro 1st J +il i 1st Red J
6 emulsion layer silver iodobromide emulsion (silver iodide 6 molt, average grain size o, rμ) ・・・・・・ Silver 0,10 increase type 1 dye■ ・・・・・・・・・・・・＋ ,y
xio-5 sensitized color accumulation■ ・・・・・・・・・・・・
・／ , rX/ 0-5 uv-sensing dye■ ・・・・
・・・・・・・・・J, /×10-'sensitizing dye■
・・・・・・・・・・・・France, O×1O-5C-ko
・・・・・・・・・・・・ 0.
/HirotHBS -/ ......
・o,ootC-10・・・・・・・・・・
... o, oot.

Gelatin ・・・・・・・・・・・・
/, λ0 μth layer; Red-sensitive emulsion layer Silver iodobromide emulsion (silver iodide t morch, average grain size 0.?!μ) ... Silver i, ir sensitizing dye■ ...・・・・・・・・・! , /×10−
5 Sensitizing dye ■ ・・・・・・・・・・・・／ ,
<4×10”-5 sensitized color cord■ ・・・・・・・・・
...2. E×10”-'sensitizing dye■...
・・・・・・・・・J, O×/0-5C-2・・
・・・・・・・・・・ o, ot.

C-3・・・・・・・・・・・・ 0.00
♂C-7o・・・・・・・・・・・・
・ 0.00 ≠HBS-/ ・・・
・・・・・・・・・ o, ooz gelatin
・・・・・・・・・・・・ 1. ! 0th j1st; 3rd red-sensitive emulsion layer silver iodobromide emulsion (silver oxide 10 molt, average grain size 1.0μ) ・・・・・・ Silver/,! 0 Sensitizing dye■ ・・・・・・・・・・・・! ,≠×1
0”'-'Sensitizing dye■ ・・・・・・・・・・・・
・／、4! ×10-5 sensitizing dye■ ・・・・・・
・・・・・・Co、μX10-'sensitized color probe■ ・・
・・・・・・・・・J,jXlo"C-J
・・・・・・・・・・・・ 0.0
0JC-Hiroshi・・・・・・・・・・・・
・ O0μ0C-10・・・・・・・・・・
・・0,003HB8-/・
・・・・・・・・・・・・ o, g.

Gelatin ・・・・・・・・・・・・
/, 6Jth t Jfl g Intermediate layer gelatin /, 04 7th layer; 1st green-sensitive milking layer silver iodobromide emulsion (silver iodide t morch, average grain size 0.fμ) ・・・・・・ Silver 0.3! Sensitized color accumulation■ ・・・・・・・・・・・・J, 0×1
0-”Sensitizing dye■ ・・・・・・・・・・・・／
, 0X10-' sensitizing dye ■ ・・・・・・・・・
...J, rxlo-'C-7...
o, ir.

C-／・・・・・・・・・・・・
0.010C-7・・・・・・・・・・・・ 0.
0μλC-r ・・・・・・・・・・・・
0.02! H8B-/ ...Low...
・・L rod-Ol KoQ gelatin ・・・・・・
・・・・・・ 0.70 rth layer; 2nd green-sensitive emulsion layer Silver iodobromide emulsion (silver iodide! Morti, average grain size o, rzμ) ・・・ Silver 0.7 ta sensitizing dye■・・・・・・・・・・・・ko、／×10−
'Sensitizing dye■ ・・・・・・・・・・・・7,0
X10-”sensitizing dye■ ・・・・・・・・・・・・
・λ, 4X10””4C-4・・・・・・・・・・・・
o, ozrC-r I-1・---
------o, o o aC-/ Takashi... Sac... 0, 002C-7...
・・・・・・・・・・・・ 0.0/! HUB-1-・
・・・・・・・・・ 0. l! gelatin
・・・・・・・・・－・・・・ o, t.

2nd layer; 3rd green emulsion layer Silver iodobromide (70 molt silver iodide, Average particle size/! μ) ・・・・・・ Silver i, t.

Sensitizing dye V・・・・・・・・・−J, j×1
0-' Sensitizing dye■ ・・・・・・・・・・-r,
o×io-'MIM color'ifc■==---------
z , ox t o -'C-//
・・・・・・・・・・・・ 0,D/
λC-/・・・・・・・・・
... Q, 00/) IBS-co
・・・・・・・・・・・・-0, A Tagelatin
・・・・・・・・・・・・ /, 74A@I
O layer; Yellow filter layer C-/j...See...
0.0 here, j-di-t-pentadecylhydroquinone ・・・・・・・・・・・・・・・
0.03 Gelatin ・・・・・・・・・・・・
0. P! 1st/layer: 1st fg emulsion layer Major silver bromide emulsion (silver iodide 6 molt, average grain size o, tμ) ・・・・・・ Silver O0-μ sensitizing dye ■ ・・・・・・・・・...J, jXl
o-'C-ta ・・・・・・・・・・・・
0,27C-t・・・・・・・・・・・・
・θ,OO! HBS-l...
・・・・・・・・・ O, Cor gelatin
Pass・・・・・・・・・／、λll First scrap silver iodobromide emulsion (silver iodide molar ratio, average grain size /, 0μ) ...... Silver 00at sensitizing dye■ ・・・・・・・・・・・・・λ. /X1
0-'CP-・・・・・・・・・・・・
0.0ri rHBS-/・・・・・・
・・・・・・-0, Oj gelatin ・◆
・・・・・・・・・ O8 Hiro 6 13th layer; 3rd
Blue-sensitive emulsion layer Silver iodobromide emulsion (silver iodide lO mol 2, average grain size i, rμ) ...... Silver 0.77 sensitized color scheme ■ ...... ·Ko. 2X1
0”'C-ta ・・・・・・・・・・・・
0.0J4HBS-/・・・・・・・・・
...0.07 gelatin ...
・・・・・・・・・ 0.4 7μ layer; 1st protective layer Emperor @ (1 mol of silver iodide, average grain size 0.07μ) ・・・ Silver 0. ! U-/
…………0. //U-2
・・・・・・・・・・・・ 0. /7p-hydroxybenzoate butyl Q. 0/2) IBS-/
・・・・・・・・・・・・ o,P.

Gelatin ・・・－・・・・・・・・・
o,t.

1st! Layer I Second Protective Layer Polymethyl methacrylate particles (diameter approx. /, j μm) ......e...0,! Hiro S-
/ ・・・・・・・・・・・・ o
, orS-2・・・・・・・・・・・・ 0.2
j Gelatin ・−・・φ・・・・・・・
0.7 In addition to the above composition, gelatin hardening agent H is added to each layer.
-7 and surfactant t- were added.

(Sample) 0 to 106) The compound of the present invention was added to the first layer of Sample 10/-10°-λ
J%A-/ko, A-/A$> and A-/rf each 0
．． Samples 10 to 10 tons were all prepared in the same manner as sample 10/, except that the coating amount was 20 tons/m2.

(Sample 107~//r) Cazolar C-μ70-j of the first layer of sample 10/~IO&
[Equimolar replacement of next sample 107~/l- and equimolar device 3 to Kabuku I-/l of the present invention! Replaced sample / /
j-//r1f11f1.

Color temperature t-4 was applied to these samples using a filter using light source A.
1r 00 'KKIJ adjustment, maximum exposure power i.

After imagewise exposure to 0M8, bleach as below.
Color development processing fJI''c was carried out using Solution A.

These results are shown in Section 1i.

Color development 2 minutes≠! seconds Bleach White 4 minutes 30 seconds (or bleach-B) Water Wash 2 minutes 10 seconds Fixed 7f4 minutes 10 seconds Wash with water for 3 minutes! Excerpt Safe, fixed, 1 minute 0! seconds The composition of the subsequent treatment liquid used in each step was as follows.

Color developer diethylenetriaminopentaacetic acid i,or/-hydroxy7etheridene-7゜l-diphosphophone@co,Ofsodium sulfite a,oypotassium carbonate
JO,Ofpotassium bromide
/,≠? potassium iodide
/, 3119 human axylamine sulfate
Ko, ≠? ≠-(N-ethyl-N-β-hydroxyethylamino)-2-medelaniline sulfate France,! ? Add water /, 01 pH 10.0 Black and white - A liquid ethylenediaminetetraacetic acid ferric ammonium salt 100. Of ethylenediaminetetraacetic acid disodium salt 10. Of ammonium bromide /! 0. Of ammonium nitrate 10. Add water
/, 0 ppH &, 0 Fixer Ethylenediaminetetraacetic acid disodium salt! , O9 Sodium sulfite ≠・O? Ammonium thiosulfate aqueous solution (70%) /7! , 0 sodium bisulfite ≠, add water
/, 0lp) i A, 4 Stable formalin (4tO arrogant) 7 ethylene-p-monononylphenyl ether in O goborio (average degree of polymerization +10) 0.3? Add water to the blade /, 02 Next, change the formulation of the processing solution shown below during the development process and perform the development process in the same manner as above.This bleach-B
The liquid is prepared as a forced deterioration liquid as a model for the next state when a large amount of photosensitive material is processed and becomes fatigued.

Bleach-B solution is (B-/) solution 200p and (B-co)10p
It is a mixture of 0rxj and t.

Bleach solution composition (B-/) (B-17) Pour steel wool into (B-λ'), close the stopper, and let it stand until re(l[)-EDTAiFe(I[)-EDTAL]
After that, this liquid is designated as liquid (B-2).

Freshly bleached - developed and processed with fewer people to achieve density in an emergency! The concentration reduction rate of Bleach-B solution, which is a forced fatigue solution, at an exposure dose of 0 is shown in the table.

From Table 1, sample 101- using a coupler other than the present invention
Sample //3, which does not use the carboxylic acid of the present invention, has a low sensitivity, whereas the sample of the present invention has high sensitivity and no decrease in concentration. I understand.

The present invention is also described in European Patent Publication No. 7//Coco! Any carboxylic acid in the present invention other than (A-/C) is effective, and
At-4co ≠ Combinations included in Coco (sample / /
It is clear that any combination other than 4L) within the present invention is effective.

Example 2 A multilayer color photosensitive material having the composition shown below was prepared on a polyethylene terephthalate film support coated with an undercoat.

The numbers for each component are shown using the same thorny method as shown in Example 1.

(Sample 20/) 1st layer (antihalation layer) Black colloidal silver ・・・・・・・・・・・・
Q, Kozeraden -e1・Ku...
/, 3C-t・・・・・・・・・・・・
・ o, o4UV-/ ・・・・・・
・・・・・・ 0. /Uv-2・・・・・・・・・
・・・・・・ 0. KoHB S -/
--- Old --- 0,0/HB S -J
−−−−−−−−−−−o, 07g−
Layer (intermediate layer) Fine grain silver bromide (average particle size 0.07 μ) ... Axis -0, /J Gelatin - old and old "" - /, 0C-J
......... o, oJHB8-/
・・・・・・・・・・・・
0,187 layer (first red-sensitive emulsion layer) Silver iodobromide emulsion (silver iodide 2 mol%, average grain size 0.3μ) ...... (7,4
& gelatin o, sensitizing dye l ・・・・・・・・・”-i, o'x, t
o-″44 sensitizer■ ・・・・・・・・・・・・
J, 0X10-' sensitizing dye In...
・・・・・・ /×/θ-5 Coupler of the present invention (1-
/) III+-・-・……0. /uO C-// ・・・・・・・・・・・・
0,010C-J ... Axis ...... 0. OJHB 8-
/ ・-------------0, OJHB
S −i −−−−−−−−−−−o,
0 / 2nd μ layer (second red-sensitive emulsion layer) Silver iodobromide emulsion (silver iodide t molar ratio, average grain size o, r μ) ・・・・・・ 0.7 sensitized color cumulative l ・・・・・・・・・・・・／X1
0-' Sensitizing dye■ ・・・・・・・・・・・・
JXIO-'sensitizing dye■ ・・・・・・・・・
・・・ /×10-'Coupler of the present invention (I-/) ......
・・・・・・Old・-0,0jC-J River・・
... Old... 0.0 Hiro) iBs-Jφ fist...
...Q, θ''1HBS-s ...
・・・・・・−0, / 0 gelatin ・・・・
・・・・・・・・・ /,.

No. j/i9<3rd red-sensitive emulsion layer) Silver iodobromide emulsion (silver iodide 10 mol, average grain size 0.7 μ) ・・・・・・ ノ, θ gelatin ・・・・・・・・・・・／、
0 Sensitizing dye I ・・・・・・・・・・・・／
X10-'sensitizing dye■ ・・・・・・・・・・・・
・JXlo-'sensitizing dye■ ・・・・・・・
..."-1×1O-5C-j ...
・・・・・・・・・ o, orC-/3
・・・・・・・・・・・・ 0,0JJ-)iBS
-J ・・・・・・・・・・・・ o,
oi) iBS-ko ・・・・・・・・・”-o
, or 6th layer (middle layer) Gelatin ・・・・・・・・・・・・
/, θ(n)-octadecylhydroquinone sulfone branched sodium......0.03HB8-t
・・・・・・・・・・・・ o, or 7th
Layer (first green-sensitive emulsion layer) Silver iodobromide emulsion (silver iodide molar ratio, average grain size 0.3μ) ・・・・・・ 0.30 Sensitizing dye■ ・・・・・・・・・... t×i
o-' Sensitizing dye■ ・・・・・・・・・・・・
λX / 0-” 'Gelatin
/, OC-+ ・・・・・・・
・・・・・・ 0. Ko cr...
・・・・・・・・・・ o, orC-7・・・・
・・・・・・・・・ 0.0! )1Bs-/
・・・・・・・・・・・・ o, rth, r
Jm (second green-sensitive emulsion layer) Silver iodobromide emulsion (silver iodide! molar ratio, average grain size 06! μ) ...... O, 4 is sensitizing dye V ......・・・・・・ ! ×
10-' Sensitizing dye ■ ・・・・・・・・・・・・
KO×io-'C-4・・・・・・・・・・・・
0. l0C-/...
・・・・・・・・・ 0.0/koC-7・・・・・・
・・・・・・・・・ 0, 037C-t
...Axis... 0.
03C-/ Co-・――・・・・・・
... 0.0! )1Bs-/
・・・・・・・・・・・・ 0.2
No./I! (Third green-sensitive emulsion layer) Silver iodobromide emulsion (silver iodide 6 molar, average grain size 0.7μ) ・・・・・・ o, rz gelatin /, 0 sensitized color accumulation■ ・・・・・・・・・・・・・J, 1x10”-
'Dan feeling color accumulation■ ・・・・・・・・・・・・1. ≠
×10””C-/4A ・・・・・・・・・・・・
・・ 0. l0C-7・・・・・・・・・・・・
0.0IC-/・・・・・・・・・
・・・・・・ 0.0 HB8− ・・・
・・・・・・・・・ 0.10HB8-3
・・・・・・・・・・・・ o, or IO layer (yellow filter layer) Gelatin /, 2 yellow colloidal silver ・・・・・・・・・・・・ o, o
rλ,! -d-t-octylhydroquinone ・-・-・・・・0, /HB8-
/ ・・・・・・・・・・・・ 0.
/1st/layer (1st fg emulsion layer) Silver iodobromide emulsion (silver iodide molar ratio, average grain size O1, 3μ) ...... o, 4
c Zelade/・・・・・・・・・・・・
/, 0 sensitized color cumulative ■ ・・・・・・・・・・・
・Coxto-'C-de
O-ta C-10-・・・・・・・・・・・・
0.0! ) IB8-ko ・・・・・・・・・
...0.2 First co-layer (third green-sensitive emulsion layer) Silver iodobromide (silver iodide 10 mmolar average grain size i, rμ)...-o, t gelatin
...-one-axis... o, is the sensitizing dye■
・・・・・・-・・-／×10-'C-P
Meeting・・・・・・・・・・ 0.2IC
-/ 0 ・・・・・・・・・・・・
0.0! HB8-J ・・・・・・・・・-
・0.07 1st J J4 (1st protective layer) Gelatin ・・・・・・・・・・・・
0. Ultraviolet absorber UV-/・・・・・・
o, i Same as above (1'-ko...
O, koHB8-/ ・・・・・・・・・
... o, oiHBS-ko
・・・・・・・・・・・・ 0,0/1st
μ layer (λth protection 1-) Gelatin ・・・・・・・・・・・・
0. Buddha! Polymethyl methacrylate particles (diameter i, zμ) ・・・・・・ 0,2 Hardener H-/ ・・・・・・・・・・・・
08μ formaldehyde scavenger 8-/・・・・・・・・・・・・
O9j Formaldehyde Scavenger 8-1 -------------------------------------
0. In addition to the above components, a hardening agent H-λ and a surfactant fc are added as coating aids to each layer.

(Samples 202 to 20≠) Couplers in the third and μth layers of sample Ko0/ (1-/)
Samples 20-2, 20J and 204A were prepared in the same manner as sample 07 except that (1-4>, (1-7) and (■-70) were replaced in equal molar amounts, respectively).

(Sample λO!~ko/j) The compound (A-/) of the present invention was added to the third layer and the μ-th layer of sample 20/~koOda, and the compound (A-/) of the present invention was added to each layer of (A-1 and (A-0t-), respectively. o, ozy7m2 was added, except for sample 20/-.
and 213-216M-produced as follows.

After applying the wedge exposure of the CMS to the multi-layer color sensitive material produced in this way at a color temperature≠roo@K, the following processing was performed at 31@C using an automatic processor. Natsut.

Color development 3 minutes/! Bleach for 7 minutes Bleach constant i 7 minutes and 71 seconds Wash with water ■ Hiroshi O seconds Wash with water ■ Stable for 7 minutes San〇sho drying (jOoC) /min/! Second, in the above treatment steps, water washing (1) and (2) are countercurrent water washing methods from (1) to (2).Next, the composition of each treatment liquid is described.

The replenishment amount of each processing solution is 1 for color development per tns 2 of color photosensitive material.Others are tooyd including washing with water.
And so. Also, the amount of pre-bath carried into the water washing process is 7 for color photosensitive materials.
Per m2! It was Od.

(Color developer) Mother solution Replenisher diethylenetriaminepentaacetic acid /, Of /, /fl-
Hydroxyethylidene/, I-diphosphophone fl 2 , Ot co, 2
2 Sodium sulfite ≠, O? ≠, Hiro? Potassium carbonate JOoOf 32.0? Potassium bromide lβt-f O, 7f.

Potassium iodide /, J-Misaki - Human akydyluan Z sulfate - β Geko, 11≠-(N-
Ethyl-N-β-hydroxyethylamino)-2-methylaniline sulfate ≠,! ? ! , or add water /, ol /, o (1p
Hto, o to, or (prefectural white liquor) Common to mother liquor and replenisher ethylenediaminetetraacetic acid ferric ammonium salt 120.09 Ethylenediaminetetraacetic acid disodium salt io,oy ammonium nitrate / 0. Of ammonium bromide ioo, or bleach accelerator
! × Add 10-3 mol ammonia water
pHA, j Add water /, O
E (bleach-fix solution) Common to mother liquor and brightener solution: ethylenediaminetetraacetic acid ferric ammonium salt to, of ethylenediaminetetraacetic acid disodium salt! , Of sodium sulfite/co, or ammonium thiosulfate water bath solution (70%) Add ammonia water pHy, 3 Add water
/l (washing water) Calcium ion 3λ”i/l, Magnesium ion 7
．． 7! /A' was filled with tap water t-H type strongly acidic cadeon exchange resin and OH type strongly basic anion exchange resin and passed through 9 columns, calcium ion 1, -ki/l, magnesium ion 00μm'9/ Add 20 μl of sodium incyanurate dichloride to IK-treated water and use.

(Stabilizing solution) Common formalin for mother solution and replenisher solution (374W/V) 2. O! rL
1 Polyoxyethylene-p-monononylphenyl ether 0.3? (Average mold preparation 10) Ethylenediaminetetraacetic acid di-sodium salt 0.0!? Water was added /lpH!, 1 (Drying) The drying temperature was set to jOoC.

The concentration of the obtained treated strips is measured. Table 2 shows the sensitivity of the cyan image.

From Table 2, it is clear that the samples of the present invention have high sensitivity.

Example 1. Structure of the nine compounds used in J, U-/U-CoC-/αH (1)C,H,CUNH-JH C-Hiro0H UCH,C(JNHCI(,CH,UCH3 average molecule f
i! 0.000 −r J(jHcUUc.

-he C-ta, l-125(n) H C-t / C-t KoC-/ J C-t ≠ C-/! S-CoHBS-7) Liclesyl phosphate HBS-λ Dibutyl 7-thaletate HBS-3) Li-N-Sylphosphate Na Sensitizing dye ■ (C82) 3803e (C1-12) 3SO3Na ■ (CH2) 3SO3Na I C2H.

■ Patent Applicant: Fuji Photo Film Co., Ltd. Procedural Amendment 2000 “H+”i-F”63 Indication of Group 16 Case 1985 Patent Application No.-23/-t
O1 No. 2, Title of the invention: Silver halogenide color photographic light-sensitive material 3, Relationship with the person making the amendment Patent applicant Address: 210-4 Nakanuma, Minamiashigara City, Kanagawa Prefecture, Subject of amendment: ``Details of the invention'' in the description The description in Column 5 of "Detailed Explanation of the Invention" and "Detailed Explanation of the Invention" in the Description of Contents of the Amendment is amended as follows.

1) Page 63, line 12 rUV-/J rtJ-/J and correct it.

2) Page 63, line 13 rUV-co” "U-λ" and correct it.

3) Number 6? 2nd line of page rUV-/j rtJ-/j rUV-me” Correct it to "U-voice".

Claims (1)

[Claims] A silver halide color photographic light-sensitive material comprising a phenolic cyan coupler having an aryl ureido group at the 2-position and an acylamino group at the 5-position, and a non-color-forming and diffusion-resistant carboxylic acid in the same layer.