Silver halide color photographic light sensitive material

A silver halide color photographic material wherein a cyan dye image density reduction is prevented in time of bleach fixing processing or bleach fixing, and its processing method by incorporating an oil soluble organic basic compound in the silver halide color photographic material. The compound oil soluble organic basic compound is represented by Formulas (I) to (V) defined in the specification.

BACKGROUND OF THE INVENTION 
The present invention relates to a silver halide color photographic 
light-sensitive material and its processing method. Particularly, the 
silver halide color photographic light-sensitive material wherein a cyan 
dye loss in a low replenishing rapid processing is improved and its 
processing method. 
In addition, it relates to a silver halide color photographic 
light-sensitive material wherein light fastness and heat resistance of a 
dye which forms an image is improved and stain in a non-colored portion is 
reduced without damaging coloring and the stability of the dispersion 
solution coated on aforesaid photographic light-sensitive material. 
Ordinarily, in order to obtain a color image by processing a silver halide 
color photographic light-sensitive material (hereinafter, referred to as 
"color light-sensitive material") which has been imagewise exposure, 
metallic silver which is generated after the color developing process is 
desilvered. Successively, processing steps such as washing and stabilizing 
are provided. The desilvering step is composed of the bleaching and the 
fixing step or the bleach-fixing step integrally provided. 
Recently, for the purpose of resource saving and cost reduction, increasing 
of the speed of the bleach-fixing processing is demanded. In addition, 
from the viewpoint of reducing environmental contamination, reduction of 
processing effluent, i.e., reduction of the amount of the bleach fixing 
replenishing amount is strongly demanded. However, it has been discovered 
that, if reduction of the amount of effluent is reduction of the amount of 
replenishing, the following problems occur. 
Namely, due to extension of staying time of the bleach-fixing solution, 
density of silver ion accumulating in a solution due to desilvering 
reaction in increased and mixing ratio of a color developing solution is 
increased. Accordingly, deterioration of the bleach-fixing solution due to 
the change of Fe.sup.III to Fe.sup.II in an aminopolycarbonic acid complex 
type bleacher represented by ethylenediamine tetraacetic acid ferric 
complex, propylenediamine tetraacetic acid ferric complex and diethylene 
triamine pentaacetic acid ferric complex. In addition, it has been found 
that, as a means for reducing replenishment, the density of aforesaid 
bleacher is increased, Fe.sup.II becomes easy to occur. 
The above-mentioned deterioration of bleach-fixing solution retards 
desilvering and causes poor desilvering. In addition, Fe.sup.II which has 
been increased reduces a cyan dye to a colorless leuco dye. Accordingly, 
an important problem occurs that cyan does not sufficiently colored 
(so-called, cyan dye loss occurs). 
For countering the deterioration of aforesaid bleach-fixing solution, 
various approaches has been made from the viewpoint of processing 
solution. For example, Japanese Patent Publication Open to Public 
Inspection (hereinafter, Japanese Patent O.P.I. Publication) Nos. 1-244453 
and 1-244454 disclose technologies to prevent the generation of Fe.sup.II 
complex and Japanese Patent O.P.I. Publication No. 1-161067 discloses 
improvement of poor desilvering or a technology to inhibit the generation 
of a leuco cyan dye. 
However, the above-mentioned technologies were insufficient in terms of 
improving poor desilvering and dye loss, if there is a fluctuation of 
processing amount in a system in which increasing of processing and 
reduction of replenishing could be realized. Accordingly, the problem of 
dye loss under low replenishment processing in which processing effluent 
substantially does not occur from the viewpoint of environment protection 
and specially under low pH has come to be more and more serious. 
On the other hand, together with proliferation of a small-sized processing 
equipment, called "mini-lab", increasing of the speed of processing has 
come to be strongly demanded. Therefore, demand for reduction of bleaching 
or bleach-fixing step has been increased. However, ethylenediamine 
tetraacetic acid ferric salt which has been used as a bleacher heretofore 
provides weak oxidation force so that sufficient requirements could not be 
satisfied. Therefore, a bleacher containing 1,3-diaminopropane tetraacetic 
ferric salt which has no problem in terms of environment conservation, 
toxicity and handling has been developed and put into practical use. 
However, aforesaid bleacher provides too strong oxidation force. Therefore, 
a color developing agent carried over to a bleaching bath or a 
bleach-fixing bath is also oxidized. As a result, in an unexposed portion 
too, a coloring dye is generated so that stain occurs. This phenomenon is 
called as a bleaching fogging. As means for reducing aforesaid bleaching 
fogging, a technology to use a specific magenta coupler and an aniline 
type basic compound in combination disclosed in Japanese Patent O.P.I. 
Publication No. 58-105147, a technology to use a specific magenta coupler 
and a 2,2,6,6-tetraalkylpyperidine type compound (so-called HALS compound) 
in combination disclosed in Japanese Patent O.P.I. Publication No. 
58-102231 and a technology to add an ordinary basic compound in a red 
sensitive silver halide light-sensitive layer disclosed in Japanese Patent 
O.P.I. Publication No. 3-1137 are known. 
In the above-mentioned technologies, effects to reduce bleaching fogging 
are observed to some extent. However, due to the basic compound, 
dispersion damage occurs when a dispersion solution containing a coupler 
and silver halide is prepared. Accordingly, a stable dispersion solution 
could not be obtained. In addition, stability of aforesaid dispersed 
product after specific time is extremely deteriorated. Further, coloring 
properties (the maximum coloring density, sensitivity and gradation) are 
noticeably deteriorated. 
On the other hand, in addition to a technologies to improve the 
above-mentioned bleach fogging, technologies to incorporate basic 
compounds in light-sensitive materials are known. For example, 
technologies to improve light-fastness of a magenta color image by using a 
cyclic amines together with a pyrazolotriazole based magenta coupler 
disclosed in Japanese Patent O.P.I. Publication Nos. 61-72246 and 
61-189539 and technologies to improve light fastness of a cyan color image 
by the use of a chained secondary and tertiary amines having a steric 
hindrance group disclosed in Japanese Patent O.P.I. Publication 
No.1-223450. In such cases, it is sure that fastness of a dye is improved 
to some extent. However, it has been understood that several inconvenience 
deriving from basic compounds in the same manner as in the above-mentioned 
cases has occurred. 
Namely, to incorporate a basic compound in a light-sensitive material 
provides effects in terms of reducing bleach fogging and color image 
stiffness. However, on the contrary, critical problems that coloring 
property of the light-sensitive material is noticeably reduced and 
stability of the dispersion product is noticeably deteriorated occur. 
Therefore, it was extremely difficult to add the basic compound in a 
light-sensitive material. 
SUMMARY OF THE INVENTION 
An object of the present invention is to provide a silver halide color 
photographic light-sensitive material wherein dye loss is improved and 
high coloring density can be obtained even under rapid and low 
replenishing processing and its processing method. 
In addition, another object of the present invention is to maintain the 
improvement effects that the above-mentioned basic compound has and to 
discover novel compounds for photographic light-sensitive material which 
does not have the shortcoming thereof. Practically, to provide a silver 
halide color photographic light-sensitive material (a) excellent in terms 
of light fastness and heat resistance of a color image formed, wherein (b) 
stain in un-colored portion is reduced and (c) there is no deterioration 
in terms of coupler coloring property and stability of dispersion 
composition containing a coupler. 
It has been found that the reduction of the cyan dye density in the bleach 
fixing step or the bleaching step (i.e., dye loss) is noticeably improved 
by adding an oil-soluble organic basic compound in a light-sensitive 
material in a small amount.

The invention and its embodiment are described. 
(1) A silver halide color photographic light-sensitive material of the 
invention contains an oil-soluble organic basic compound whereby reduction 
of the cyan dye image density is prevented in case of processed by 
bleach-fixing or bleaching. 
(2) A silver halide color photographic light-sensitive material of the 
invention contains an oil-soluble organic basic compound whose oil pH 
variation value (.DELTA.pH) was +0.1 or more whereby reduction of the cyan 
dye image density was prevented in case of processed by bleach fixing or 
bleaching. 
It is defined that the oil pH variation value={pH value of 1 wt % ethanol 
in terms of solute/water=8/2 (by volume) at 25.degree. C.}--{pH value of a 
solution of ethanol/water=8/2 (volume ratio) at 25.degree. C.}. 
(3) The silver halide color photographic light-sensitive material described 
in the item (1) or (2) wherein the oil-soluble organic basic compound is 
incorporated in a red sensitive silver halide emulsion layer and at least 
one of adjoining layer. 
(4) The silver halide color photographic light-sensitive material described 
in the item (1), (2) or (3) wherein the oil-soluble organic basic compound 
is represented by the following Formula (1), (II) or (III). 
##STR1## 
wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.6, and R.sub.7 
independently represent a hydrogen atom, an aliphatic group, an aromatic 
group, a hydroxyl group, an aliphatic oxy group, an aromatic oxy group or 
a heterocycle; R.sub.5 represents a hydrogen atom, an aliphatic group, an 
aromatic group or a heterocycle: two of R.sub.1 through R.sub.7 which 
adjoin each other may be linked together for forming a ring in a molecule, 
provided that, in Formula (I), all of R.sub.1, R.sub.2 and R.sub.3 and in 
(II), all of R.sub.1, R.sub.2, R.sub.4 and R.sub.5 and in (III), all of 
R.sub.1, R.sub.2, R.sub.4, R.sub.6 and R.sub.7 are not a hydrogen atom 
concurrently. 
(5) The silver halide color photographic light-sensitive material described 
in the item (1), (2) or (3) wherein the oil soluble organic basic compound 
is represented by the following Formula (IV). 
##STR2## 
wherein R.sup.1 and R.sup.2 independently represent a hydrogen atom, an 
aliphatic group, an aromatic group, a hydroxyl group, an aliphatic oxy 
group, an aromatic oxy group or a heterocycle; X represents an electron 
attractive group of which Hammett's substituent constant .sigma.p value is 
0.25 or more; Y represents an alkylene group in which the carbon number of 
the main chain is 1 through 4; and R.sup.1 and R.sup.2 may be linked 
together for forming a ring in a molecule. 
(6) A method of processing a silver halide color photographic 
light-sensitive material by the use of a color developing solution not 
substantially containing benzyl alcohol, after imagewise exposing a silver 
halide color photographic light-sensitive material described in either of 
the item (1) through (5). 
(7) The processing method of the silver halide color photographic 
light-sensitive material wherein the bleach-fixing solution used for 
aforesaid bleach fixing processing contains silver ion by 0.04 to 0.11 mol 
per litre of the bleach-fixing solution and, concurrently with this, the 
density of Fe.sup.II is 5-35% of the all amount of iron complex in time of 
conducting bleach fixing processing successively after the color 
developing processing after imagewise exposing the silver halide color 
photographic light-sensitive material described in either of the item (1) 
through (5). 
(8) The processing method of the silver halide color photographic 
light-sensitive material described in either item (6) or (7) wherein pH of 
the bleach fixing is 5.0-6.5. 
(9) The processing method of the silver halide color photographic 
light-sensitive material wherein bleach fixing processing is conducted for 
within 30 seconds or less when conducting aforesaid bleach-fixing 
processing, washing processing and/or stabilizing processing successively 
after the color developing processing after image wise exposure of the 
silver halide color photographic light-sensitive material containing the 
oil soluble organic basic compound whose oil pH variation value is +0.1 or 
more. 
(10) The silver halide color photographic light-sensitive material 
containing a non-coloring property and water-insoluble compound 
represented by the following Formula (V). 
##STR3## 
wherein X represents an electron attractive group of which Hammett's 
substituent constant .sigma.p value is 0.25 or more; Y represents an 
alkylene group in which the carbon number of the main chain is 1 through 
4; Z represents a non-metallic atom group necessary for forming a 5-7 
member non-aromatic heterocycle together with a nitrogen atom; When a 
nitrogen atom exists which can substitute on Z, aforesaid nitrogen atom is 
substituted with (--Y' --X'); X' represents the same as X and Y' 
represents the same as Y.; and X and X' and Y and Y' may be the same or 
different, provided that there is no basic amino group other than a basic 
skeleton of a non-aromatic heterocycle represented by 
##STR4## 
and the sum of the carbon number of the molecule is 14 or more. (11) The 
silver halide color photographic light-sensitive material containing at 
least one kind of non-coloring and water-insoluble compound represented by 
the following Formulas (Va), (Vb), (Vc) or (Vd). 
##STR5## 
wherein X represent an electron attractive group of which Hammett's 
substituent constant .sigma.p value is 0.25 or more; Y represents an 
alkylene group in which the carbon number of the main chain is 1 through 
4; X' represents the same as X, and Y' represents Y; X and X' and Y and Y' 
may be the same or different; R.sub.a, R.sub.b, R.sub.c, R.sub.d, R.sub.e, 
R.sub.f, R.sub.g, R.sub.h, R.sub.i and R.sub.j independently represents a 
hydrogen atom or an alkyl group; and the sum of the carbon number in a 
molecule is 14 or more. 
##STR6## 
wherein X represents an electron attractive group of which Hammett's 
substituent constant .sigma.p value is 0.25 or more; Y represents an 
alkylene group in which the carbon number of the main chain is 1 through 
4; A represents an oxygen atom, a sulfur atom, a methylene atom or a bond 
hand; R.sub.a, R.sub.b, R.sub.c, R.sub.d, R.sub.e, R.sub.f, R.sub.g, 
R.sub.h, R.sub.i and R.sub.j independently represents a hydrogen atom or 
an alkyl group; and the sum of the carbon number in a molecule is 14 or 
more. 
(12) The silver halide color photographic light-sensitive material 
containing at least one kind of non-coloring and water-insoluble compound 
represented by the following Formula (Va-1), (Vd-1) or (Vd-2). 
##STR7## 
wherein X represents an electron attractive group of which Hammett's 
substituent constant .sigma.p value is 0.25 or more; Y.sub.1 represents an 
alkylene group in which the carbon number of the main chain is 1 through 
4; R.sub.a, R.sub.b, R.sub.c, R.sub.d, R.sub.e, R.sub.f, R.sub.g, R.sub.h, 
R.sub.i and R.sub.j independently represents a hydrogen atom or an alkyl 
group; and the sum of the carbon number in X and Y.sub.1 is 12 or more. 
##STR8## 
wherein X represents an electron attractive group of which Hammett's 
substituent constant .sigma.p value is 0.25 or more; Y.sub.1 represents an 
alkylene group in which the carbon number of the main chain is 1 through 
4; R.sub.a, R.sub.b, R.sub.c, R.sub.d, R.sub.e, R.sub.f, R.sub.g, R.sub.h, 
R.sub.i and R.sub.j independently represents a hydrogen atom or an alkyl 
group; and the sum of the carbon number in X and Y.sub.1 is 12 or more. 
##STR9## 
wherein X represents an electron attractive group of which Hammett's 
substituent constant .sigma.p value is 0.25 or more; Y.sub.2 represents an 
alkylene group in which the carbon number of the main chain is 1 through 
3: R.sub.a ', R.sub.b ', R.sub.c ' and R.sub.d ' independently represents 
an alkyl group; R.sub.31 represents an acyloxy group, an acylamino group, 
a hydroxyl group or an alkyl group; and the sum of carbon number of X, 
Y.sub.2, R.sub.31, R.sub.a ', R.sub.b ', R.sub.c ' and R.sub.d ' is 12 or 
more. 
(13) The silver halide color photographic light-sensitive material 
containing at least one kind of non-coloring and water-insoluble compound 
represented by the following Formula (Va-2). 
##STR10## 
wherein R.sub.a, R.sub.b, R.sub.a ", R.sub.b ", R.sub.c " and R.sub.d " 
independently represents a hydrogen atom, or an alkyl group; Z' represents 
--O-- or --N(R.sub.33)--; R.sub.32 represents an alkyl group, an alkenyl 
group or an aryl group; R.sub.33 represents a hydrogen atom, an alkyl 
group or an aryl group; n represents 0 or 1; and the sum of the carbon 
number of R.sub.a, R.sub.b, R.sub.a ", R.sub.b ", R.sub.c ", R.sub.d ", 
R.sub.32 and R.sub.33 is 20 or more. 
DETAILED DISCLOSURE OF THE INVENTION 
Hereinafter, the present invention will be detailed. 
The theory of aforesaid effects is so far not found. However, it is 
considered that reduction reaction by means of Fe.sup.II in the cyan dye 
is effectively inhibited due to the existence of the basic compound in the 
vicinity of the cyan dye (in an oil phase in which the cyan dye exists). 
As a result, the dye loss is improved. 
In the present invention, "oil soluble organic basic compound" is capable 
of being dissolved in a high boiling organic solvent (for example, 
dioctylphthalate, di-i-decylphthalate, tricresylphosphate, 
trioctylphosphate and 2,4-dinonylphenyl) and also capable of forming a 
salt with mineral acid such as hydrochloric acid, sulfuric acid and nitric 
acid. Preferably, it can be dissolved by 1 g or more in 100 cc of 
ethylacetic acid at 40.degree. C. More preferably, pH value at 1 wt % 
ethanol/water=8/2 (by volume) at 25.degree. C. is higher than pH value of 
ethanol/water=8/2 (by volume) at 25.degree. C. by 0.1 or more. It can be 
dissolved in 100 cc of ethylacetic acid at 40.degree. C. by 5 g or more. 
Specifically, preferably, the above-mentioned oil pH variation value is 2 
or more, and it can be dissolved in 100 cc of ethylacetic acid at 
40.degree. C. by 10 g or more. 
The oil soluble organic basic compounds of the present invention are 
preferably contained by the above-mentioned Formulas (I), (II), (III) or 
(IV). 
In Formulas (I) through (III), as an aliphatic group represented by R.sub.1 
through R.sub.7 include straight-chained, branched-chained and cyclic 
alkyl group (for example, butyl, dodecyl, 2-ethylhexyl, t-butyl, 
cyclopentyl and cyclohexyl group), straight-chained, branched-chained and 
cyclic alkenyl group (for example, propenyl, 1-methyl-2-hexenyl and 
2-cyclohexenyl). 
As an aromatic group represented by R.sub.1 through R.sub.7, aryl groups 
such as a phenyl group and a naphtyl group (for example, a 1-naphtyl group 
and a 2-naphtyl group). As a heterocycle, 5 or 6 member heterocycle which 
may be condensed (for example, 2-imidazolyl, 2-furyl, 2-tetrahydrofuryl, 
3-pyrazolyl, 1,4-dioxine and 4-pyridyl). 
As an aliphatic group of an aliphatic oxy group represented by R.sub.1 
through R.sub.7 are the same as those in the above-mentioned group. As an 
aromatic group in an aromatic oxy group are the same as those in the 
above-mentioned aromatic group. 
Each group represented by aforesaid R.sub.1 through R.sub.7 may further has 
a substituent. As aforesaid substituent, an aliphatic group, an aromatic 
group, a hydroxyl group, a carboxyl group, a sulfo group (including salt 
and ester), a phosphoric acid group (including salt and ester), a nitro 
group, a cyano group, an acylamino group, an acyloxy group, a carbamoyl 
group, an aliphatic oxycarbonyl group, an aromatic oxycarbonyl group, an 
acyl group, a sulfonamide group, a sulfamoyl group, a sulfonyl group, a 
sulfinyl group, a phosphonyl group, a mercapto group, an aliphatic oxy 
group, an aromatic oxy group, a heterocyclic oxy group, an aliphatic thio 
group, an aromatic thio group, a heterocyclic thio group and a halogen 
atoms are cited. 
Each group adjoining in R.sub.1 through R.sub.7 may form a ring in a 
molecule by combining each other. Practically, R.sub.1 and R.sub.2, 
R.sub.1 and R.sub.4, R.sub.1 and R.sub.5, R.sub.1 and R.sub.6, and R.sub.4 
and R.sub.5 independently be linked together for forming 3-member through 
10-member heterocycle. 
The sum of the carbon number of a compound represented by Formulas (I) 
through (III) is preferably 8 through 72. It is more preferable to be 12 
through 60. It is the most preferable to be 16 through 54. 
Among Formulas (I) through (III), the preferable is a compound represented 
by Formula (I). In addition, among Formula (I), compounds represented by 
the following Formulas (I-1) and (I-2) are preferable. 
##STR11## 
wherein, R.sub.11 represents an aliphatic group, an aromatic group, a 
heterocycle, an aliphatic oxy group or an aromatic oxy group. R.sub.12 and 
R.sub.13 independently represents a hydrogen atom, a hydroxyl group or a 
--CH(R.sub.14)R.sub.15 group; R.sub.14 represents a hydrogen atom or a an 
aliphatic group; R.sub.11 and R.sub.14 may be linked together for forming 
a ring, provided that the sum of the carbon number of R.sub.11 through 
R.sub.14 is 11 through 59. 
##STR12## 
wherein R.sub.21 and R.sub.22 independently represent a hydrogen atom, a 
hydroxyl group, an aliphatic group, an aromatic group, an aliphatic oxy 
group or an aromatic oxy group: R.sub.23 represents an aliphatic group, a 
nitro group, a cyano group or a halogen atom; n represents an integer of 0 
through 5; when n is 2 or more, plural R.sub.23 may the same or different, 
provided that the sum of the carbon number in R.sub.21 through R.sub.23 is 
6 through 54. 
As an aliphatic group, an aromatic group, an aliphatic oxy group, an 
aromatic oxy group represented by the above-mentioned R.sub.11, R.sub.21 
and R.sub.22, the same as those represented by the above-mentioned R.sub.1 
through R.sub.7. A heterocycle represented by R.sub.11 are the same as 
heterocycles represented by R.sub.1 through R.sub.7. An aliphatic group 
represented by R.sub.23 is the same as those represented by the 
above-mentioned R.sub.1 through R.sub.7. 
In Formula (I-1), the preferable substituent represented by R.sub.11, an 
aliphatic group or an aromatic group. In Formula (I-2), the preferable 
substituents represented by R.sub.21 and R.sub.22 are an aliphatic group 
and a hydrogen atom. 
In Formula (I-1), the sum of the carbon numbers of R.sub.11 through 
R.sub.14 is preferably 15 through 53. In Formula (I-2), the sum of the 
carbon number of R.sub.21 through R.sub.23 is more preferably 10 through 
48. 
In Formula (IV), an aliphatic group, an aromatic group, an aliphatic oxy 
group, an aromatic oxy group and a heterocycle represented by R.sup.1 and 
R.sup.2 represent the same groups as the aliphatic group, an aromatic 
group, an aliphatic oxy group, an aromatic oxy group and a heterocycle 
explained in R.sub.1 through R.sub.4 and R.sub.6 of the above-mentioned 
Formula (I) through (III). 
In case that R.sup.1 and R.sup.2 may be linked together for forming an 
imidazolidine group, a pyperadine group and a homopyperadine ring, two 
nitrogen atoms may concurrently be substituted with --Y--X. 
As an electron attractive group of which Hammett's substituent constant 
.sigma.p value represented by X is 0.25 or more, those whose .sigma.p 
value is 0.25 or more among those described in "Chemical Region, extra 
number", No. 122, pp. 96-103, in 1979 (published by Nanko-Do), "Lange's 
Handbook of Chemistry" 12th edition, in 1979 (McGraw-Hill) edited by J. A. 
Dean and "Chemical Reviews" Volume 91, pp. 165-195 (in 1991). Typically, a 
nitro group (0.78), a cyano group (0.66), a carboxyl group (0.45), an 
acetyl group (0.50), a trifluoromethyl group (0.54), a trichloromethyl 
group (0.33), a benzoyl group (0.43), an acetyloxy group (0.31), a 
methanesulfonyl group (0.72), a methansulfinyl group (0.49), a 
benzenesulfonyl group (0.70), a carbamoyl group (0.36), a methoxycarbonyl 
group (0.45), an ethoxycarbonyl group (0.45), a phenoxycarbonyl group 
(0.44), a methanesulfonyloxy group (0.36), a pyrazolyl group (0.37) and a 
dimethoxyphosphoryl group (0.57) are cited. Of such substituents, those in 
which an alkyl group or an aryl group are substituted (for example, an 
acetyl group, a benzoyl group, a methoxycarbonyl group and a 
phenoxycarbonyl group) may further have a substituent. For example, the 
following substituents are cited: 
##STR13## 
In the formulas R.sup.11 represents a straight chained, branched or a 
cyclic alkyl group; R.sup.12 represents a hydrogen atom, an aryl group or 
R.sup.11 ; m represents an integer of 0 through 5; R.sup.13 represents a 
nitro group, a cyano group, a hydroxyl group, an alkoxy group, an aryloxy 
group, an acyl group, an acyloxy group, an acylamino group, a sulfonamide 
group, a carbamoyl group, a sulfamoyl group, a sulfonyl group, a sulfinyl 
group, an alkoxycarbonyl group, an aryloxycarbonyl group, a sulfonyloxy 
group, a halogen atom, an aryl group, an alkyl thio group, an aryl thio 
group, an alkenyl group or R.sup.11 ; and the alkyl group represented by 
R.sup.11 may be substituted by a substituent cited in R.sup.13. 
The preferable examples are cited below. 
##STR14## 
and 
##STR15## 
R.sup.11 represents a straight chained, branched or a cyclic alkyl group, 
in the Formulas. 
As an alkylene group whose carbon number in the main chain represented by Y 
is 1 to 4, practically the following Formula can be represented: 
##STR16## 
wherein R.sup.21 through R.sup.23 represents a hydrogen atom or 
substituents explained by the above-mentioned R.sup.13 ; n.sub.1, n.sub.2 
and n.sub.3 independently represent 0 or 1. In the formulas, * represents 
a side which substitutes with a nitrogen atom, and ** represents a side 
which substitutes with X. 
Hereinafter, practical examples of the oil-soluble organic compounds of the 
present invention (the compound of the present invention) are cited. 
##STR17## 
The amount used of the compound of the present invention may depends upon 
the kind of coupler used in combination. It is usually used in an amount 
of 0.1 to 30 mol % and preferably of 1-10 mol % of a coupler. 
It is preferable that the compounds of the present invention is 
incorporated into a light sensitive emulsion layer containing a coupler or 
its adjoining layer. It is further preferable to add it to the red 
sensitive emulsion layer or a green sensitive emulsion layer. 
Next, non-coloring and water-insoluble compounds will be explained. 
In Formula (V), (Va) through (Vd), (Va-1), (Va-2), (Vd-1) and (Vd-2), 
examples of an electron attractive group of which Hammett's substituent 
constant .sigma.p value is 0.25 or more represented by X and X', are same 
electron attractive group cited as for the above-mentioned Formula (IV). 
Among these substituents, those substituted with an alkyl group or an aryl 
group (for example, an acetyl group, a benzoyl group, a methoxycarbonyl 
group and a phenoxycarbonyl group) may further be substituted with a 
substituent. For example, the following substituents are cited. 
##STR18## 
wherein R.sub.41 represents a straight chained, branched or cyclic alkyl 
group; R.sub.42 represents a hydrogen atom, an aryl group or R.sub.41 ; m 
represents an integer of 0 to 5; R.sub.43 represents a nitro group, a 
cyano group, an alkoxy group, an aryloxy group, an acyl group, an acyloxy 
group, an acylamino group, a sulfonamide group, a carbamoyl group, a 
sulfamoyl group, a sulfonyl group, a sulfinyl group, an alkoxycarbonyl 
group, an aryloxycarbonyl group, a sulfonyloxy group, a halogen atom, an 
aryl group, an alkylthio group, an arylthio group, an alkenyl group, a 
hydroxyl group or R.sub.41 ; and the alkyl group represented by R.sub.41 
may be substituted by a substitute cited by R.sub.43. 
As an alkylene group represented by Y and Y' in which the carbon number in 
the main chain is 1 through 4, the following Formula can be represented. 
##STR19## 
wherein R.sub.51 through R.sub.58 represents a hydrogen atom or a 
substituent cited in the above-mentioned R.sub.43 ; n.sub.1, n.sub.2 and 
n.sub.3 represents 0 or 1. In the formulas, * represents a side which 
substitutes with a nitrogen atom, and ** represents a side which 
substitutes with X or X'. 
As an alkylene group in which the carbon number in the main chain 
represented by Y.sub.1 is 1 through 3, the following Formula can be 
represented. 
##STR20## 
wherein R.sub.51 through R.sub.56 represents a hydrogen atom or a 
substituent citeded in the above-mentioned R.sub.43 ; n.sub.1 and n.sub.2 
represents 0 or 1. In the formulas, * represents a side which substitutes 
with a nitrogen atom, and ** represents a side which substitutes with X. 
In Formula (Vd-2), as an alkylene group represented by Y.sub.2 in which the 
carbon number in the main chain is 1 through 3, the following Formula 
(Y.sub.2) can be represented in stead of those for Y.sub.1. 
##STR21## 
wherein R.sub.51 ' and R.sub.52 ' represent a hydrogen atom or a primary 
alkyl group; at least either of them represents a hydrogen atom; R.sub.53 
through R.sub.56 represents a hydrogen atom or a substituent citeded in 
the above-mentioned R.sub.43 ; n.sub.1 and n.sub.2 independently represent 
0 or 1; and * represents a side which substitutes with a nitrogen atom, 
and ** represents a side which substitutes with X. 
The maximum reason why a bonding group Y.sub.2 which connects a nitrogen 
atom with X in a compound represented by Formula (Vd-2) is different from 
Y.sub.1 is that both of the adjoining positions of the nitrogen atom in 
the compound represented by Formula (Id-2) are tertiary alkyl group 
(namely, R.sub.a ', R.sub.b ', R.sub.c ' and R.sub.d ' represent an alkyl 
group). Accordingly, the nitrogen atom is difficult to receive 
substituting reaction due to the steric hindrance by aforesaid tertiary 
alkyl group. Therefore, when the substituent of R.sub.51 ' and R.sub.52 ' 
in Formula (Y.sub.2) is sterically massive, the reaction inherently does 
not advance, or synthesis yield is extremely low even if the reaction 
advances. As a result, it is inconvenient in terms of production cost as 
it is used as a photographic additive. Accordingly, R.sub.51 ' and 
R.sub.52 ' independently represent a hydrogen atom or a primary alkyl 
group. Concurrently with this, at least either of R.sub.51 ' and R.sub.52 
' represents a hydrogen atom. 
Therefore, it is preferable that, the bonding group Y when R.sub.c, 
R.sub.d, R.sub.e and R.sub.f are concurrently an alkyl group among 
compounds represented by Formula (Vd), the bonding group Y.sub.1 when four 
kinds of substituents, i.e., R.sub.a, R.sub.b, R.sub.h and R.sub.g or four 
kinds of substituents, i.e., R.sub.c, R.sub.d, R.sub.e and R.sub.f among 
compounds represented by Formula (Va-1) and the bonding group Y.sub.1 when 
substituents R.sub.c, R.sub.d, R.sub.e and R.sub.f among compounds 
represented by Formula (Vd-1), substituents R.sub.51, R.sub.52 in Formulas 
(Y) and (Y.sub.1) are the groups represented by R.sub.51 ' and R.sub.52 '. 
In addition, among compounds represented by Formula (V), when both 
adjoining position of a nitrogen atom represented by 
##STR22## 
are tertiary carbons, and both adjoining position of a nitrogen atom 
inside a cycle in Formulas (Va), (Vb) and (Vc), the same matter can be 
referred. 
In Formula (V), (Va) through (Vd), (Va-1), (Va-2), (Vd-1) and (Vd-2), a 
5-member through 7-member nitrogen-containing heterocycle represented by 
##STR23## 
practically those having the following basic skeleton are cited. Such 
heterocycles may form a condensation ring, and may have a substituent 
explained in R.sub.43. 
5-member rings 
##STR24## 
6-member rings 
##STR25## 
7-member ring 
##STR26## 
In Formulas (V), (Va) through (Vd), (Va-1), (Va-2), (Vd-1) and (Vd-2), 
alkyl groups represented by R.sub.31, R.sub.32, R.sub.33, R.sub.a 
-R.sub.j, R.sub.a '-R.sub.d ' and R.sub.a "-R.sub.d " may either be 
straight-chained, branched or cyclic. Further, they may have a substituent 
explained as for R.sub.43. 
An alkenyl group represented by R.sub.32 may either be straight-chained, 
branched or cyclic. Further, it may have a substituent explained as for 
R.sub.43. 
Aryl groups represented by R.sub.32 and R.sub.33 basically represent a 
phenyl group, a 1-naphtyl group and a 2-naphtyl group. Further, they may 
have a substituent explained as for R.sub.43. 
Among electron attractive substituents represented by X, the preferable are 
as follows: 
##STR27## 
and 
##STR28## 
The most preferable examples are 
##STR29## 
The most preferable is --COOR.sub.41. 
Among alkylene groups represented by Y, Y.sub.1 and Y.sub.2, the preferable 
are those in which n.sub.3 =0 and n.sub.2 is 0 or 1 (namely, those 
represented by Formula (Y.sub.1) The specifically more preferable are 
those in which, in Formula (Y), n.sub.2 =n.sub.3 =0 and, concurrently with 
this, n.sub.1 is 0 or 1. The most preferable are those in which, in 
Formula (Y), n.sub.1 =1 and concurrently with this, n.sub.2 =n.sub.3 =0. 
It is preferable that, among alkylene groups represented by Formulas (Y), 
(Y.sub.1) and (Y.sub.2), substituents represented by R.sub.51 through 
R.sub.58 are a hydrogen atom or an alkyl group. It is more preferable that 
all substituents are hydrogen atoms. 
In Formula (V), among heterocycles represented by 
##STR30## 
the preferable are those having the following basic skeletons: 
##STR31## 
The more preferable are those having the following basic skeletons: 
##STR32## 
The most preferable are those having the following basic skeletons: 
##STR33## 
Basically, the compounds of the present invention are dispersed in a binder 
such as gelatin to be used, after dissolving in a high boiling organic 
solvent (HBS). Accordingly, it is preferable that the compounds of the 
present invention is water-insoluble and has high solubility in an organic 
solvent. 
"Basic amino group" which was described in the explanation of Formula (V) 
as an excluded group is defined to be an amino group not having an 
electron attractive group such as a carbonyl group, a sulfonyl group, a 
sulfinyl group, a phosphonyl group and a cyano group adjacently. 
Practically, the basic amino group refers to as an alkyl group, an alkenyl 
group, an aryl group and an amino group substituted by a hydrogen atom. 
For example, substituents as follows: 
##STR34## 
Exemplarily, the following compounds are excluded from the present 
invention. 
##STR35## 
In the present invention, "water-insoluble compound" is a compound in which 
dissolved in 100 cc of pure water at 25.degree. C. is in an amount of less 
than 0.1 g. Such compounds cannot be defined in terms of structure because 
the degree of dissolving in water varies depending upon skeleton or a 
substituent. As a target, it is preferable that the total carbon number of 
the molecule is 14 or more, and it is more preferable to be 16 or more. 
As practical examples of compounds which are non-coloring and 
water-insoluble of the present invention, Nos. 92 through 147 (Chemical 
paragraphs 32 rough 42) in examples of compounds exhibited as the 
above-mentioned oil-soluble organic basic compounds. 
Synthesis Example 1 (Synthesizing of illustrated compound 92) 
In 20.0 g of myristyl acrylic acid, 3.2 g of pyperadine and 100 cc of 
ethanol were incorporated. The resulting mixture was heated and refluxed 
for 3 hours. The reacted solution was left cooling for one day. The 
deposited crystals were filtered. The resulting crystals were 
re-crystallized by means of ethanol so that 18.8 g of white crystal 
compound was obtained. 
Structure of aforesaid compound was confirmed by means of .sup.1 HNMR, FD 
mass spectral and ID spectral. 
Synthesis Example 2 (Synthesizing of illustrated compound 122) 
In 30.7 g of .alpha.-ethyl bromolaurynic acid, 19.2 g of morphorine and 20 
cc of methylacetoamide were added. The resulting mixture was heated and 
stirred at 100.degree. C. for 5 hours. After cooling the resulting 
solution to room temperature, 100 cc of salt, 100 cc of ethylacetic acid 
and 10 cc of 1N hydrochloric acid were added and then separated. In 
addition, the resulting organic phase was cleaned twice with 100 cc of 
salt. Following this, the resulting substance was dried by means of 
magnesium sulfuric acid anhydrate. The solvent, i.e. ethyl acetic acid, 
was removed due to evacuation. Thus, an oily substance having faint 
yellowish color was obtained. Aforesaid substance was refined with a 
silica gel column chromatography. Thus, 213 g of compound 122 having faint 
yellowish color was obtained. 
Structure of aforesaid compound was confirmed by means of .sup.1 HNMR, FD 
mass spectral and ID spectral. 
The compounds of the present invention may be added to any layer in a 
light-sensitive material. However, it is preferable to add to a layer 
where a silver halide emulsion exists. Specifically, it is preferable that 
the compound of the present invention may be emulsified and dispersed 
together with a coupler and a high boiling organic solvent (HBS) in a 
silver halide emulsion layer. The compound is dissolved in the high 
boiling organic solvent (HBS) as well as coupler. The high boiling organic 
solvent (HBS) containing the compound of the invention and a coupler is 
dispersed in gelatin solution. The compound may be contained in an silver 
halide emulsion layer. The preferable example of the emulsion layer to 
contain the compound is green sensitive layer containing a magenta 
coupler. The preferable magenta coupler is a pyrazolone magenta coupler. 
The amount of the compound varies depending upon an object be improved. It 
is preferable to be 0.1-300 mol % and more preferable to be 5-200 mol % 
against a coupler in a layer where the compound is added. If the compound 
is added to a non-sensitive layer, the added amount is preferably 0.05-100 
mol %. 
When the present invention is applied to a light-sensitive material for 
color print, the composition of the silver halide emulsion may be any ones 
which have arbitrary halogen composition such as silver chloride, silver 
bromide, silver bromochloride, silver bromoiodide, silver 
bromoiodochloride and silver iodochloride. However, silver bromochloride 
substantially not containing silver iodide in which silver chloride is 
contained by 95 mol % or more. From viewpoint of rapid processing property 
and processing stability, a silver halide emulsion having preferably 97 
mol % or more and more preferably 98-99.9 mol % of silver chloride. 
In order to obtain the silver halide emulsion of the present invention, a 
silver halide emulsion having a portion where containing silver bromide at 
high density. In this occasion, the portion where containing silver 
bromide at high density may have an epitaxy joint by silver halide 
emulsion grains or it may be a so-called core-shell emulsion. In addition, 
aforesaid portion does not form a complete layer where there are regions 
having different composition each other partially. In addition, the 
composition may be changed continuously or discontinuously. It is 
specifically preferable that the portion containing silver bromide at high 
density is the top of crystal grains on the surface of the silver halide 
grains. 
In the silver halide emulsion of the present invention, heavy metal ion may 
be incorporated. As the heavy metal ion usable, metals of 8th to 10th 
group in th e periodic table such as iron, iridium, platinum, paradigm, 
nickel, rhodium, osmium, ruthenium and cobalt and transition metals in the 
12th a group such as cadmium, zinc and mercury and lead, rhenium, 
molybdenum, tungsten and chrome. Of these, transitional metallic ions such 
as iron, iridium, platinum, ruthenium and osmium are preferable. The 
above-mentioned metallic ions can be added to the silver halide emulsion 
in a form of a salt and a complex salt. 
In case that the above-mentioned heavy metal ion forms a complex, as its 
ligand or ion, cyanide ions, thiocyanate ions, cyanate ions, chloride 
ions, bromide ions, iodide ions, nitrate ions, carbonyl and ammonia are 
cited. Of these, cyanide ions, thiocyanate ions, isocyanate ions, chloride 
ions and bromide ions are preferable. 
In order to incorporate the heavy metal ion in the silver halide emulsion, 
aforesaid heavy metal compound may be added at any place of each step, 
i.e., before forming silver halide grains, during forming the silver 
halide grains or during physical ripening after forming the silver halide 
grains. The heavy metal compound may be dissolved together with the 
halogenide salt and be added at all through the grain forming step 
continuously or at a part of aforesaid step. 
The added amount of the heavy metal ion into the silver halide emulsion, 
1.times.10.sup.-9 to 1.times.10.sup.-2 mol is preferable and 
1.times.10.sup.-3 to 1.times.10.sup.-5 mol per mol of silver halide is 
specifically preferable. 
With regard to the form of the silver halide grains, arbitrary ones may be 
used. One of preferable examples is cubic having (100) plane as a crystal 
surface. In addition, by methods described in U.S. Pat. Nos. 4,183,756 and 
4,225,666, Japanese Patent O.P.I. Publication No. 55-26589, Japanese 
Patent Publication No. 55-42737 and The Journal of Photographic Science 
(J. Photogr. Sci.) 21, 39 (1973), grains having octagonal, tetradecahedral 
and dodecahedral crystal are formed to be used. In addition, grains having 
twinned surface may be used. With regard to the silver halide grain, 
grains composed of a single form may be used. In addition, grains in which 
various forms are mixed may be used. 
There is no limit to the grain size of the silver halide grain. Considering 
other photographic performances such as rapid processing property and 
sensitivity, the range of 0.1-1.2 .mu.m is preferable and 0.2-1.0 .mu.m is 
more preferable. The above-mentioned grain size can be measured by means 
of each method commonly employed in the relevant technical field. 
Typically, methods described in "Grain Size Analysis Method" by Loveland 
(A.S.T.M. Symposium on Light Microscopy, pp. 94-122 (1955) or "Theory of 
Photographic Process Third Edition" (written by Meeth and James, 2nd 
chapter, published by MacMillan Inc., 1966). 
Aforesaid grain size can be measured by the use of a projected area of the 
grain or a diameter approximate value. If the grain is substantially 
uniform, the grain size distribution can considerably be represented in 
terms of a diameter or a projected area. 
The distribution of the grain size of the silver halide grain used for the 
present invention may be polydispersed. However, preferably a 
mono-disperse silver halide grain whose variation coefficient was 
preferably 0.22 or less and more preferably a mono-dispersed silver halide 
grains whose variation coefficient was 0.15 or less. It is specifically 
preferable to add two or more kinds of mono-dispersed emulsions whose 
variation coefficient is respectively 0.15 or less. Here, the variation 
coefficient is a coefficient representing the width of grain size 
distribution, and is defined by the following equation: 
variation coefficient=S/R (S: the standard variation of the grain size 
distribution, R: average grain size) 
wherein, the grain size is defined to be a diameter in the case of a 
spherical silver halide grains. In addition, the form of the grain is 
other than cubic or spherical, it is defined to represent a diameter when 
its projected image is converted to a cycle image having the same area. 
As a preparation apparatus and the method of the silver halide emulsion, 
various conventional methods in the relevant field can be used. 
The silver halide emulsion of the present invention may be produced by 
means of any of an acidity method, a neutral method and an ammonia method. 
Aforesaid grain may be grown linearly. In addition, aforesaid grain may be 
grown after seed grains were prepared. A method to prepare a seed grain 
and a method to grow may be the same or different. 
In addition, with regard to a style to react a soluble silver salt and a 
soluble halide product, any methods including an ordinary mixing method, a 
reverse mixing method 63 and their mixture may be adopted. Among these, a 
double jet method is preferable. As one style of the double jet method, a 
pAg controlled double jet method described in Japanese Patent O.P.I. 
Publication No. 54-48521 can be used. 
Further, if necessary, silver halide solvent such as thioether may be used. 
In addition, compounds having a mercapto group, a nitrogen-containing 
heterocyclic compound or a sensitizing dye may be added during forming the 
silver halide grains or after the finish of the formation of the grains. 
From viewpoint of suitability to rapid processing, the coated silver amount 
of the color light-sensitive material of the present invention is 
preferably 0.9 g/m.sup.2 or less, more preferably 0.7 g/m.sup.2 or less 
and most preferably 0.6 g/m.sup.2 or less. 
With regard to the sensitizing method of the silver halide emulsion, a 
sensitizing method using a sulfur compound, a sensitizing method using a 
gold compound and a sensitizing method employing sulfur and gold compound 
in combination. As a sulfur sensitizer preferably used, thiocyanate, 
alylthiocarbamide urea, alylisothiacyanate, cystine, 
p-toluenethiosulfonate, rhodanine and inorganic sulfur are cited. 
As a preferable gold sensitizer, in addition to chloro auric acid and gold 
sulfide, each gold complex and the above-mentioned gold compound may 
preferably be used. 
In the silver halide emulsion, conventional anti-foggants and stabilizers 
may be incorporated, in order to prevent fogging which occurs during 
manufacturing step in the light-sensitive material, to reduce performance 
variation during storage and to prevent fogging which occurs in 
developing. As examples of compounds usable for aforesaid object, 
compounds represented by Formula II described Japanese Patent O.P.I. 
Publication No. 2-146036, page 7, on the lower column. As the practical 
compound. As the practical compounds, compounds (IIa-1) through (IIa-8), 
(IIb-1), through (IIb-7) described on page 8, compounds (IIb-1) through 
(IIb-7), compounds such a 1-(3-methoxyphenyl)-5-mercaptotetrazole and 
1-(4-ethoxyphenyl)-5-mercaptotetrazole are cited. These compounds may be 
added during the preparation step of the silver halide grains, during the 
chemical sensitizing step or at the end of the chemical sensitizing step 
and a coating composition preparation step. 
To the light-sensitive material of the present invention, for the purpose 
of anti-irradiation and anti-halation, dye which have absorption various 
wavelength region. For this purposes, any of conventional compounds can be 
used. 
Specifically, as a dye having absorption in a visible region, AI-1 to II 
described in Japanese Patent O.P.I. Publication No. 3-251840, page 308 and 
dyes described in Japanese Patent O.P.I. Publication No. 6-3770 are 
preferably used. As a infrared absorption dye, compounds represented by 
Formula (I), (II) and (III)described in Japanese Patent O.P.I. Publication 
No. 1-280750 has a preferable spectral property. It has no adverse 
influence on the photographic property of the silver halide emulsion. In 
addition, there is no contamination due to color residue. As practical 
examples of preferable compounds, illustrated compounds (1) through (45) 
cited in the above-mentioned Japanese Patent O.P.I. Publication, lower 
left column on page 3 to lower left column on page 5 are cited. 
With regard to the added amount of the above-mentioned dyes, for the 
purpose of improving sharpness, one in which the spectral reflective 
density at 680 nm of an un-processed sample of the light-sensitive 
material is 0.7 or more. More preferably, 0.8 or more. 
The color light-sensitive material of the present invention has a layer 
containing a silver halide emulsion which has been subjected to spectral 
sensitizing to a specific region of 400-900 nm, by combining with a yellow 
coupler, a magenta coupler and a cyan coupler. In aforesaid silver halide 
emulsion, one or two or more kinds of sensitizing dye may be combined to 
be incorporated. 
As a useful sensitizing dye, a cyanine dye, a merocyanine dye and a complex 
merocyanine dye are cited. 
As a coupler used for the color light-sensitive material of the present 
invention, any compounds which can form a coupling generated product 
having a spectral absorption maximum at a wavelength region longer than 
340 nm due to coupling reaction with an oxidized product of a color 
developing agent. Typically, a yellow coupler having the spectral 
absorption maximum at 350-500 nm, a magenta coupler having the spectral 
absorption maximum at 500-600 nm and a cyan coupler having the spectral 
absorption maximum at 600-750 nm are well known. 
As a yellow dye forming coupler, an acylacetoanilido type coupler is used. 
Of these, a benzoyl acetoanilido based and a pivaloyl acetoanilido based 
compounds are useful. 
As a yellow coupler preferable usable in the present invention, couplers 
represented by formula (Y-1) described in Japanese Patent O.P.I. 
Publication No. 4-114154, page 11 are cited. As a practical compounds, 
those described in YC-1-9 in aforesaid specification may be cited. 
As a magenta dye forming coupler, a 5-pyrazolone based coupler, a 
pyrazolone benzimidazole based coupler. a pyrazoloazole based coupler and 
an open-chained acylacetonitrile based coupler are cited. 
As a magenta coupler preferably usable for the present invention, couplers 
represented by (M-I) and (M-II) described in Japanese Patent O.P.I. 
Publication No. 114154/1992, page 12. Practically, those described as MC-1 
through 11 in aforesaid specification, pp.13-16 are cited. 
As a cyan dye forming coupler, a naphthol based couple, a phenol based 
coupler and an imidazole based coupler can be used. 
As a cyan coupler preferably usable in the present invention, couplers 
represented by Formulas (C-1) and (C-II) described in Japanese Patent 
O.P.I. Publication No. 4-114154, page 17 are cited. Practically, those 
described as CC-1 through 14 in aforesaid specification, pp. 18-21 are 
cited. 
In order to add a coupler to a color light-sensitive material, if an 
oil-in-water drop type emulsifying and dispersion method is used, in a 
water-insoluble high boiling organic solvent whose boiling point was 
150.degree. C. or more, a low boiling and/or water-soluble organic solvent 
were dissolved in combination. In a hydrophilic binder such as gelatin, a 
surfactant was added to the above-mentioned solvent to be emulsified and 
dispersed. As a dispersing means, a stirrer, a homogenizer, a colloidal 
mill, a flow jet mixer and a ultrasonic dispersing machine may be used. 
After dispersion, or concurrently with dispersion, a step to remove a 
low-boiling organic solvent may be added. As a high boiling organic 
solvent for dissolving a coupler and to disperse, ester phthalic acid such 
as dioctylphthalate and an ester phosphate such as a ester triicresyl 
photphate are preferably used. 
In place of a method to employ a high boiling organic solvent, a method to 
dissolve a coupler and a polymer compound which is water-insoluble and 
organic solvent soluble is dissolved in a low boiling and/or water-soluble 
organic solvent as necessary, and the resulting mixture is emulsified and 
dispersed using a surfactant in a hydrophilic binder such as an aqueous 
gelatin solution by means of various dispersion means. In this occasion, 
as a water-insoluble organic solvent solubable polymer, 
poly(N-t-butylacrylic amide) are cited. 
To the above-mentioned coupler, in order to minimize color fading due to 
light, heat and humidity of a dye image formed, it is preferable to an 
anti-color fading agent. The specifically preferable compounds are 
phenylether compounds represented by Formulas I and II described in 
Japanese Patent O.P.I. Publication No. 2-66541, phenol compound 
represented by Formula B described in Japanese Patent O.P.I. Publication 
No. 3-174150, amino type compounds represented by Formula B in Japanese 
Patent O.P.I. Publication No. 64-90445 and metal complexes represented by 
Formula XII, XIII, XIV and XV described in Japanese Patent O.P.I. 
Publication No. 62-182741, specifically as a magenta dye use. In addition, 
compounds represented by Formula I' described in Japanese Patent O.P.I. 
Publication No. 1-196049 and compounds represented by Formula II described 
in Japanese Patent O.P.I. Publication No. 5-11417 are preferable as yellow 
and cyan dye use. 
In order to shift the absorption wavelength of the coloring dye, compound 
(d-11) described in Japanese Patent O.P.I. Publication No. 4-114154, page 
33 and compound (A'-1) described in aforesaid specification, page 35 can 
be used. In addition, other than these, a fluorescent dye releasing 
compound described in U.S. Pat. No. 4,774,187 can be used. 
In the present invention, gelatin is used as a binder. As necessary, 
gelatin derivatives, graft polymer between gelatin and other polymer, 
proteins other than gelatin, sugar derivatives, cellulose derivatives and 
a hydrophilic colloid such as a mono- or copolymer synthetic hydrophilic 
polymer substance can be used in combination with gelatin. 
Gelatin used here may be lime-processed gelatin or acid-processed gelatin. 
In addition, gelatin whose raw materials are cow bone, cow skin and pig 
skin. The preferable is a lime-processed gelatin in which the raw material 
is a cow bone and a pig bone. 
In the present invention, the total amount of contained in a 
light-sensitive silver halide emulsion layer and a non-sensitive 
hydrophilic colloidal layer containing in the silver halide emulsion layer 
which is the closest to the support through the hydrophilic colloidal 
layer which is farest from the support on a side where the silver halide 
emulsion layer was coated is preferably 7.5 g or less and more preferably 
4 g or more and less than 7 g from viewpoint of the suitability to rapid 
processing and sensitivity. 
In a photographic emulsion layer and other hydrophilic colloidal layer in 
the light-sensitive material, for the purpose of preventing corrosion of a 
hydrophilic colloid such as gelatin, anti-mildew agents such as an 
N-nitroethylmorphorine compound, an isothiazolone compound, a phenol 
compound and a phenoxyethanol compound can be employed. 
The photographic emulsion layer and other hydrophilic colloidal layer of 
the light-sensitive material are hardened by bridging a binder molecule 
(or a protective colloid) and by employing a hardener which enhances the 
strength of the layer singly or in combination. 
To the light-sensitive material, other than the above-mentioned compounds, 
various photographic additive may be added. For example, UV absorbers (for 
example, benzophenone based compounds and benzotriazole based compound), 
development accelerators (for example, 1-aryl-3-pyrazolidone based 
compound), water-soluble anti-irradiation dyes (for example, an azo based 
compound, a styryl based compound and oxynol based compound), layer 
physical property improver (liquid paraphine and plyalkylene glycol), 
anti-stain agent (anti-diffusion hydroquinone based compounds), color 
image stabilizers (for example, hydroquinone derivatives, gallic acid 
derivatives), water-soluble or oil-soluble fluorescent brightening agents 
and groundness regulators are cited. In addition, as necessary, 
competitive coupler, fogging agents, development inhibitor releasing type 
couplers (so-called DIR coupler) and development inhibitor releasing 
compounds may be added. 
As a support used for the color light-sensitive material of the present 
invention, any materials can be used. For example, paper laminated with 
polyethylene and polyethylene terephthalate, paper support composed of 
natural pulp and synthetic pulp, vinyl chloride sheet, polypropylene which 
may contain a white pigment, polyethylene terephthalate support and baryta 
paper can be used. Of these, a support having a moisture resistance resin 
covering layer on the both surface of the raw paper is preferable. As a 
moisture resistance resin, polyethylene, polyethylene terepgthalate or 
their copolymers are preferable. 
As a white pigment used for the support, inorganic and/or organic white 
pigments can be used. Preferably, inorganic white pigment is preferable. 
For example, sulfate of alkaline earth metal such as barium sulfate, 
carbonate of an alkaline earth metal such as calcium carbonate, fine 
silicas such as fine silicate and synthetic silicate, calcium silicate, 
alumina, almina hydrate, titanium oxide, zinc oxide, talc and cray are 
cited. The preferable white pigment is barium sulfate and titanium oxide. 
The added amount of white pigment contained in the moisture resistance 
resin layer on the surface of the support, 13 wt % or more is preferable 
and 15 wt % or more is more preferable from viewpoint of improving 
sharpness. 
In the case of a transparent support, in order to prevent light piping 
phenomenon (fringe fogging) which occurs when light incidences to the 
transparent support on which photographic emulsion layers are coated from 
the edge, it is preferable to incorporate a dye in a support. There is no 
limit to a dye which is arranged for such purposes. From viewpoint of 
producing a film, a dye excellent in heat resistance is preferable. For 
example, an anthraquinone based dyes are cited. In addition, as a color 
tone of the transparent support, gray dye as shown in an ordinary 
light-sensitive material is preferable. One kind or two kinds of dyes may 
be mixed. As the above-mentioned dye, SUMIPLAST produced by Sumitomo 
Chemical, Diaresin produced by Mitsubishi Kasei and MACROLEX produced by 
Bayer can be used singly or admixture can be used in combination. 
When a silver halide emulsion layer and a hydrophilic colloidal layer are 
coated on a support used in the present invention, a viscosity increasing 
agent may be used for improving coating property. As a coating method, an 
extrusion coating method and a curtain coating methods in which two or 
more layers can be coated concurrently. 
In order to form a photographic image using a color light-sensitive 
material of the present invention, an image to be recorded on a negative 
film may be optically image-sensed onto the light-sensitive material to be 
printed. In addition, an image is temporarily converted to digital 
information. Following this, aforesaid image is image-sensed on a CRT 
(Cathode Ray Tube), and aforesaid image is image-sensed on a 
light-sensitive material to be printed. Further, based on digital 
information, an image may be printed by changing the intensity of laser 
beam and scanning. 
The color light-sensitive material of the present invention may form an 
image by applying a conventional color developing processing. 
As an aromatic primary amine based developing agent used in the present 
invention, conventional compounds may be used. Typical examples thereof 
will be exhibited as follows: 
CD-1: N,N-diethyl-p-phenylenediamine 
CD-2: 2-amino-5-diethylaminotoluene 
CD-3: 2-amino-5-(N-ethyl-N-laurylamino)toluene 
CD-4: 4-amino-3-methyl-N-ethyl-N-(.beta.-buthoxyethyl)aniline 
CD-5: 2-methyl-4-(N-ethyl-N-.beta.-hydroxyethyl)aminoaniline 
CD-6: 4-amino-3-methyl-N-ethyl-N-(.beta.-(methanesulfoneamide) 
ethyl)aniline 
CD-7: 2-.beta.-methanesulfonamideethyl-4-diethylaminoaniline 
CD-8: N,N-dimethyl-p-phenylenediamine 
CD-9: 4-amino-3-methyl-N-ethyl-N-methoxyethylaniline 
CD-10: 4-amino3-methyl-N-ethyl-N-(.beta.-ethoxyethyl)aniline 
CD-11: 4-amino-3-methyl-N-ethyl-N-(.gamma.-hydroxyproyl)aniline 
A color developing agent may used in a range of 1.times.10.sup.-2 to 
2.times.10.sup.-1 mol per liter of developing solution. From viewpoint of 
rapid processing, it is preferable that the color developing solution is 
used in a range of 1.5.times.10.sup.-2 to 2.times.10.sup.-1 mol. The color 
developing solution may be used singly, or it may be used in combination 
with other conventional p-phenylenediamine derivative. 
In the color developing solution, other than the above-mentioned 
components, the following developing solution components may be 
incoporated. For example, as an alkaline agent, sodium hydroxide, 
potassium hydroxide, sodium methaborate, potassium methaborate, trisodium 
phosphoric acid, tripotassium phosphoric acid, borax and silicate salt may 
be used independently or admixture thereof may be used, provided that 
there is no occurrence of precipitation and pH stabilizing effects may be 
maintained. In addition, due to necessity of preparation of the agent, or 
in order to enhance ion intensity, various salts such as disodium 
hydrophosphate, dipotassium hydrophosphate, sodium bicarbonate, potassium 
bicarbonate and borate may be used. 
In addition, as necessary, inorganic and organic anti-fogging agents may be 
added. For the purpose of development inhibiting, halide ions are mainly 
used. In order to finish development in a short time, mainly chloride ions 
such as potassium chloride and sodium chloride are used. The amount of the 
chloride ion is 3.0.times.10.sup.-2 mol or more and preferably 
4.0.times.10.sup.-2 to 5.0.times.10.sup.-1 mol per liter of a color 
developing solution. Bromide ions may be used as long as not hindering the 
effects of the present invention. It has noticeable effects to inhibit 
development. Therefore, 1.0.times.10.sup.-3 mol or less and preferably 
5.0.times.10.sup.-4 or less are preferable. 
Further, as necessary, a development accelerator may be used. As the 
development accelerator, each pyridium compounds typically disclosed in 
U.S. Pat. Nos. 2,648,604, 3,671,247 and Japanese Patent Publication No. 
44-9503, other cationic compounds, cationic dye such as phenosafranine, 
neutral salts such as thallium nitrate, polyethylene glycol and it 
derivatives as disclosed in U.S. Pat. Nos. 2,533,990, 2,531,832, 2,950,970 
and 2,577,127 and Japanese Patent Publication No. 44-9504, nonionic 
compounds such as polythioethers, organic solvents described in Japanese 
Patent Publication No. 44-9509, ethanolamine, ethylenediamine, 
diethanolamine and triethanol amine are included. In addition, phenetyl 
alcohol described in U.S. Pat. No. 2,304,925. In addition, acetylene 
glycol, methylethylketone, cyclohexanone, pyridine, ammonia, hydradine, 
thioethers and amines are cited. 
Further, in the color developing solution, as necessary, ethylene glycol, 
methylcellusolve, methanol, acetone, dimethylformamide, 
.beta.-cyclodextrine and compounds described in Japanese Patent 
Publication Nos. 47-33378 and 44-9509 can be used as organic solvents for 
enhancing the degree of dissolvability of the developing agent. 
Together with a developing agent, an auxiliary developing agent may be 
used. As the auxiliary developing agent, for example, 
N-methyl-p-aminophenol sulfate, phenydone, N,N-diethyl-p-aminophenol 
hydrochloric acid and N, N, N'-tetramethyl-p-phenylenediamine hydrochloric 
acid are known. As the amount thereof, ordinarily, 0.01-1.0 g per liter of 
developing solution is used. 
Each component of the above-mentioned color developing solution may be 
prepared by adding and stirring successively to a stipulated amount of 
water. In this occasion, components having low solbility in water may be 
added after mixing with the above-mentioned organic solvent. In addition, 
usually, plural components which can stably co-exist each other is 
preliminary prepared in a small contained in a condensed aqueous solution 
state or a solid state, and then, the mixture was added to water and 
stirred for the preparation. 
When processing a color light-sensitive material of the present invention, 
the color developing solution can be used at an arbitrary pH region. From 
viewpoint of rapid processing, pH of 9.5-13.0 is preferable. The more 
preferable is pH at 9.8-12.0. The processing temperature of color 
developing is preferably 15-45.degree. C., and more preferably 
20-45.degree. C. 
Time for color developing is ordinarily about 3 min. and 30 sec. In the 
present invention, it is reduced to 1 minute, and it is preferable to be 
reduced to 50 seconds or less. 
In the present invention, when running processing is conducted in which a 
color light-sensitive material is processed while the color developing 
solution is continuously replenished, in order to reduce the overflow 
solution of the color developing solution and in order to minimize 
environmental damage due to effluent, it is preferable that the amount of 
the replenishing solution is 20-150 cc per m.sup.2 of light-sensitive 
material. Further, the replenishment amount is reduce in such a manner 
that effluent due to overflow never occur. Practically, 20-60 cc per 
m.sup.2 is specifically preferable. Under the above-mentioned condition, 
performance of the light-sensitive material is easy to be changed. 
However, the color light-sensitive material of the present invention can 
specifically be used advantageously. 
The color light-sensitive material may be subjected to bleaching processing 
and fixing processing after color developing step. The bleaching 
processing may be conducted simultaneously with the fixing processing. 
After fixing processing, ordinarily, washing processing is applied. In 
addition, in place of washing processing, stabilizing processing may be 
provided. As a developing apparatus used for developing of the 
light-sensitive material of the present invention, a roller transport type 
in which the light-sensitive material is sandwiched by rollers located in 
the processing tank for conveyance or an endless belt type in which the 
light-sensitive material is fixed on the belt for conveying. In addition, 
a method in which processing tanks are formed in a slit shaped and the 
light-sensitive material is conveyed together with feeding the processing 
solution to aforesaid processing tank, a spray type in which the 
processing solution is sprayed, a web type in which the light-sensitive 
material contacts a carrier in which the processing solution is immersed 
and a type employing a viscosity processing solution may be used. 
When a light-sensitive material for color negative film or a color reversal 
film are prepared employing the compounds of the present invention, there 
is no limit to the order of layer lamination of each light-sensitive layer 
of aforesaid light-sensitive material. Depending upon the purpose, various 
layer lamination order can be considered. For example, from the support 
side, a red sensitive layer, a green sensitive layer and a blue sensitive 
layer can be laminated in this order. On the contrary, from the support 
side, a blue sensitive layer, a green sensitive layer and a red sensitive 
layer can be laminated in this order. 
In addition, between two light-sensitive layer having the same sensitivity 
each other, a light-sensitive layer having different sensitivity may be 
sandwiched. In addition, in order to improve color reproducibility, in 
addition to the red sensitive layer, the green sensitive layer and the 
blue sensitive layer, 4th or more light-sensitive layers may be provided. 
With regard to a layer structure in which 4th or more light-sensitive 
layer are provided, see Japanese Patent O.P.I. Publication Nos. 61-34541, 
61-201245, 61-198236 and 62-160448. 
In such occasion, the 4th or more light-sensitive layer may be located at 
any layer lamination position. In addition, the 4th or more 
light-sensitive layer may be composed singly or by plural layers. In 
addition, between each light-sensitive layer and the uppermost layer and 
the lower most layer, each non-light-sensitive layer may be provided 
In the above-mentioned non-sensitive layer, couplers and DIR compounds may 
be incorporated. In addition, conventional anti-color stain agents may be 
incorporated. Further, filter layers and intermediate layers described in 
RD308119, page 1002, VII-K may be provided. 
Hereinafter, the present invention will be explained referring to Examples. 
EXAMPLE 1 
On the both surface of paper pulp whose weight was 180 g/m.sup.2, a high 
density polyethylene was laminated for forming a paper support. On a side 
on which emulsion layers were.coated, polyethylene containing 15 wt % of 
an anatase titanium oxide in a dispersion state was laminated for 
preparing a reflective support. 
On aforesaid reflective support, each layer having the following compostion 
was coated to form light-sensitive material sample 101 was prepared. The 
coating compostion was prepared as followed. 
Coating Composition for the First Layer 
To 23.4 g of yellow coupler (Y-1), 3.34 g of dye image stabilizer (ST-1), 
3.34 g of ST-2, 3,34 g of ST-5, 0.33 g of anti-stain,agent (HQ-1), 5.0 g 
of compound A and 5.0 g of high boiling organic solvent (DBP), 60 cc of 
ethyl acetic acid was added for solving. Aforesaid solution was emulsified 
and dispersed in 220 cc of an aqueous 10% gelatin solution containing 7 cc 
of 20% surfactant (SU-1) using a supersonic homogenizer for preparing a 
yellow coupler dispersing solution. This dispersing solution was mixed 
with a blue sensitive silver halide emulsion prepared under the following 
conditions for preparing a coating composition for the first layer. 
Coating compositions for the second layer through the seventh layer were 
prepared as shown in Tables 1 and 2. 
In addition, as hardeners, H-1 and H-2 were added. As a coating aid, 
surfactants SU-2 and SU-3 were added to regulate surface tension. In 
addition, F-1 was added to each layer in such a manner that the total 
amount was 0.04 g/m.sup.2. 
TABLE 1 
______________________________________ 
Amount 
Layer Constitution (g/m.sup.2) 
______________________________________ 
7th layer Gelatin 1.00 
(Protective layer) DIDP 0.005 
Silicone dioxide 0.003 
6th layer Gelatin 0.40 
(UV absorber) AI-2 0.01 
UV absorber (UV-1) 0.12 
UV absorber (UV-2) 0.04 
UV absorber (UV-3) 0.16 
Anti-stain agent (HQ-5) 0.04 
PVP 0.03 
5th layer Gelatin 1.30 
Red sensitive Red sensitive silver bromochloride emulsion 0.21 
layer) (Em-R) 
Cyan coupler (C-1) 0.25 
Cyan coupler (C-2) 0.08 
Dye image stabilizer (ST-1) 0.10 
Anti-stain agent (HQ-1) 0.004 
DOP 0.34 
4th layer Gelatin 0.94 
(UV absorber) UV absorber (UV-1) 0.28 
UV absorber (UV-2) 0.09 
UV absorber (UV-3) 0.38 
AI-2 0.02 
Anti-stain agent (HQ-5) 0.10 
______________________________________ 
TABLE 2 
______________________________________ 
Amount 
Layer Constitution (g/m.sup.2) 
______________________________________ 
3rd layer Gelatin 1.30 
(Green sensitive layer) AL-1 0.01 
Green sensitive silver bromochloride 0.14 
emulsion (Em-G) 
Magenta coupler (M-1) 0.20 
Dye image stabilizer (ST-3) 0.20 
Dye image stabilizer (ST-4) 0.17 
DISP 0.13 
DBP 0.13 
2nd layer Gelatin 1.20 
(Intermediate layer) AI-3 0.01 
Anti-stain agent (HQ-2) 0.03 
Anti-stain agent (HQ-3) 0.03 
Anti-stain agent (HQ-4) 0.05 
Anti-stain agent (HQ-5) 0.23 
DIDP 0.06 
Fluorescent brightening agent (W-1) 0.10 
1st layer Gelatin 1.20 
(Blue sensitive layer) Blue sensitive silver bromochloride 0.26 
emulsion (Em-B) 
Yellow coupler (Y-1) 0.70 
Dye stabilizer (ST-1) 0.10 
Dye stabilizer (ST-2) 0.10 
Anti-stain agent (HQ-1) 0.01 
Dye stabilizer (ST-5) 0.10 
Compound A 0.15 
DBP 0.15 
Support Polyethylene-laminated paper (Fine amount of 
colorant is contained) 
______________________________________ 
Added amount of silver halide emulsion was denoted in terms of silver. 
SU-1: Sodium tri-i-propylnaphthalene sulfonic acid 
SU-2: Sodium salt of sulfosuccinic acid di(2-ethylhexyl) 
SU-3: Sodium salt of sulfosuccinic acid di 
(2,2,3,3,4,4,5,5-octafluoropentyl 
DBP: Dibutylphthalate 
DNP: Dinonylphthalate 
DOP: Dioctylphthalate 
DIDP: Di-i-decylphthalate 
PVP: Polyvinyl pyrrolidone 
H-1: Tetrakis(vinylsulfonylmethyl)methane 
H-2: Sodium 2,4-dichloro-6-hydroxy-s-triazine 
Compound A: p-t-octylphenol 
HQ-1: 2,5-di-t-octyl hydroquinone 
HQ-2: 2,5-di-sec-dodecyl hydroquinone 
HQ-3: 2,5-di-sec-tetradecyl hydroquinone 
HQ-4: 2-sec-dodecyl-5-sec-tetradecyl hydroquinone 
HQ-5: 2,5-di(1,1-dimethyl-4-hexyloxycarbonyl)butyl hydroquinone 
##STR36## 
A mixture of 
##STR37## 
(Preparation of blue sensitive silver halide emulsion) 
To 1 liter of an aqueous 2% gelatin solution kept at 40.degree. C., the 
following solutions A and B were simultaneously added in 30 minutes while 
controlling pAg at 7.3 and pH at 3.0. In addition, the following solutions 
C and D were added thereto in 180 minutes while controlling pAg at 8.0 and 
pH at 5.5. In this occasion, pH was regulated by a method described in 
Japanese Patent O.P.I. Publication No. 45437/1984, and pH was controlled 
by the use of sulfuric acid or an aqueous sodium hydroxide. 
______________________________________ 
(Solution A) 
______________________________________ 
Sodium chloride 3.42 g 
Potassium bromide 0.03 g 
Water was added to make 200 cc. 
______________________________________ 
______________________________________ 
(Solution B) 
______________________________________ 
Silver nitrate 10 g 
Water was added to make 200 cc. 
______________________________________ 
______________________________________ 
(Solution C) 
______________________________________ 
K.sub.2 IrCl.sub.6 2 .times. 10.sup.-8 mol/mol Ag 
Sodium chloride 102.7 g 
K.sub.4 Fe(CN).sub.6 1 .times. 10.sup.-5 mol/mol Ag 
Potassium bromide 1.0 g 
______________________________________ 
______________________________________ 
(Solution D) 
______________________________________ 
Silver nitrate 300 g 
Water was added to make 600 cc. 
______________________________________ 
After adding the above-mentioned solutions, the resulting mixture was 
subjected to desalting employing an aqueous 5% Demol solution (produced by 
Kao Atlass) and an aqueous 20% solution of magnesium sulfate content ratio 
was 99.5 mol %. 
Following this, the resulting solution was mixed with an aqueous gelatin 
solution for obtaining a mono dispersed cubic emulsion EMP-1 wherein the 
average grain size was 0.85 .mu.m, variation coefficient of grain size 
distribution was 0.07 and the silver chloride. 
The above-mentioned EMP-1 was subjected to the most suitable chemical 
sensitization at 60.degree. C. using the following compounds so that a 
blue-sensitive silver halide emulsion (Em-B) was obtained. 
______________________________________ 
Sodium thiosulfate 0.8 mg/mol AgX 
Chloro auric acid 0.5 mg/mol AgX 
Stabilizer STAB-3 8 .times. 10.sup.-4 mol/mol AgX 
Sensitizing dye BS-1 4 .times. 10.sup.-4 mol/mol AgX 
Sensitizing dye BS-1 1 .times. 10.sup.-4 mol/mol AgX 
______________________________________ 
(Preparation of green sensitive silver halide emulsion) 
In the same manner as in EMP-1 except that the addition times of Solutions 
A and B and Solutions C and D, mono-dispersed cubic emulsion EMP-2 having 
an average grain size of 0.43 .mu.m, variation coefficient of 0.08 and 
silver chloride content of 99.5% was obtained. 
The above-mentioned EMP-2 was subjected to the most suitable chemical 
sensitization at 55.degree. C. using the following compounds so that a 
blue-sensitive silver halide emulsion (Em-G) was obtained. 
______________________________________ 
Sodium thiosulfate 1.5 mg/mol AgX 
Chloro auric acid 1.0 mg/mol AgX 
Stabilizer STAB-1 6 .times. 10.sup.-4 mol/mol Agx 
Stabilizer STAB-2 3 .times. 10.sup.-4 mol/mol AgX 
Sensitizing dye GS-1 4 .times. 10.sup.-4 mol/mol AgX 
______________________________________ 
(Preparation of red sensitive silver halide emulsion) 
In the same manner as in EMP-1 except that the addition times of Solutions 
A and B and Solutions C and D, mono-dispersed cubic emulsion EMP-3 having 
an average grain size of 0.50 .mu.m, variation coefficient of 0.08 and 
silver chloride content of 99.5% was obtained. 
The above-mentioned EMP-3 was subjected to the most suitable chemical 
sensitization at 60.degree. C. using the following compounds so that a 
blue-sensitive silver halide emulsion (Em-R) was obtained. 
______________________________________ 
Sodium thiosulfate 1.8 mg/mol AgX 
Chloro auric acid 2.0 mg/mol AgX 
Stabilizer STAB-1 6 .times. 10.sup.-4 mol/mol AgX 
Stabilizer STAB-2 3 .times. 10.sup.-4 mol/mol AgX 
Sensitizing dye GS-1 1 .times. 10.sup.-4 mol/mol AgX 
Sensitizing dye GS-2 1 .times. 10.sup.-4 mol/mol AgX 
______________________________________ 
STAB-1: 1-(3-acetoamidephenyl)-5-mercaptotetrazole 
STAB-2: 1-phenyl-5-mercapto tetrazole 
STAB-3: 1-(4-ethoxyphenyl)-5-mercapto tetrazole 
##STR38## 
Samples 102 and 103 were prepared in the same manner as in Sample 101 
except that an oil-soluble organic basic compound of the present invention 
was added in an amount as shown in Table 3 and was added to layers as 
shown in Table 3. 
Samples thus prepared was subjected to wedge exposure to light by means a 
conventional method. Following this, by the use of a color paper 
processing machine, samples were subjected to color developing, bleach 
fixing and stabilizing process until the amount of bleach-fixing 
replenishing becomes 0.2 time of the volume of the tank per day and twice 
in total. 
______________________________________ 
Amount of 
Processing Replenishing 
Processing step Temperature Time (/m.sup.2) 
______________________________________ 
Color developing 
38.0 .+-. 0.3.degree. C. 
27 sec. 80 cc 
Bleach fixing 38.0 .+-. 0.5.degree. C. 27 sec. 80 cc 
Stabilizing 30-34.degree. C. 60 sec. 120 cc 
Drying 60-80.degree. C. 30 sec. 
______________________________________ 
The composition of photographic processing solution is shown as below: 
______________________________________ 
Tank solution and replenisher solution for color developing solution 
Tank Replenisher 
solution solution 
______________________________________ 
Deionized water 800 cc 800 cc 
Triethylenediamine 2 g 3 g 
Diethyleneglycol 10 g 10 g 
Potassium bromide 0.01 g -- 
Potassium chloride 3.5 g -- 
Potassium sulfite 0.25 g 0.5 g 
N-ethyl-N-(.beta.-methanesulfonamideethyl)3- 6.0 g 10.0 g 
methyl-4-aminoaniline sulfate 
N,N-diethylhydroxylamine 6.8 g 6.0 g 
Triethanolamine 10.0 g 10.0 g 
Sodium salt of diethylenetriamine pentaacetic 2.0 g 2.0 g 
acid 
Fluorescent brightening agent (4,4'- 2.0 g 2.5 g 
diaminostylbene disulfonic acid derivative) 
______________________________________ 
Water was added to make 1 liter in total. pH of the tank solution was 
regulated to 10.10, and that of the replenisher solution was regulated to 
10.60 
______________________________________ 
Tank solution and replenisher solution for bleach-fixing solution 
______________________________________ 
Dihydrate ammonium ferric diethylenetriamine 
70 g 
pentaacetic acid 
Diethylenetriamine pentaacetic acid 3 g 
Ammonium thiosulfate (70% aqueous solution) 100 cc 
2-amino-5-mercapto-1,3,4-thiadiazole 2.0 g 
Ammonium sulfite (40% aqueous solution) 27.5 cc 
______________________________________ 
Water was added to make 1 liter in total. pH was regulated to 5.0 with 
potassium carbonate or glacial acetic acid. 
______________________________________ 
Tank solution and replenisher solution for the stabilizer 
______________________________________ 
o-phenylphenol 1.0 g 
5-chloro-2-methyl-4-isothiazoline-3-on 0.02 g 
2-methyl-4-isothiazoline-3-on 0.02 g 
Diethylene glycol 1.0 g 
Fluorescent brightening agent (Chinopal SFP) 2.0 g 
1-hydroxyethylidene-1,1-diphosphonic acid 1.8 g 
Bismuth chloride (an aqueous 45% solution) 0.65 g 
7 hydrate magnesium sulfate 0.2 g 
PVP 1.0 g 
An aqueous ammonia (an aqueous 25% ammonium 2.5 g 
hydroxide) 
Trisodium salt nitrilotriacetic acid 1.5 g 
______________________________________ 
Water was added to make 1 liter in total. pH was regulated to 7.5 with 
sulfate and aqueous ammonia. 
Density of silver ion of the bleach stabilizing method after continuous 
processing was finished was calculated by means of an atomic absorption 
method. As a result, the density was 0.065 mol per liter of the 
bleach-fixer. In addition, when the density of ferric complex was 
calculated by means of a coloring method using o-phenanthroline, it was 
12%. 
After the continuous processing was finished, pH of the bleach-fixing 
processing solution was changed as shown in Table 3. Each of 
light-sensitive material sample subjected to wedge exposure to light was 
processed according to the above-mentioned processing step. The maximum 
density (D.sub.max.sup.R) of each sample subjected to processing of the 
red sensitive emulsion layer was measured by means of a PDA-65 
densitometer (produced by Konica) 
Next, each sample subjected to processing was processed by means of the 
following processing solution and processing method. The maximum density 
after being processed was similarly measured. The difference of the 
maximum density (.DELTA.D.sub.max.sup.R) before and after processing was 
calculated and the recoloring property was evaluated. The smaller 
.DELTA.D.sub.max.sup.R is, dye loss problem of the cyan dye image was 
improved. 
Processing Solution 
Water was added to 30 g of ammonium salt of ferric ethylenediamine 
tetraacetic acid to make 1 liter in total. The pH of the resulting 
solution was regulated to 7.0 with an aqueous ammonia. 
Processing Method 
For 5 minutes at 38.degree. C. 
Table 3 shows the results thereof. 
TABLE 3 
______________________________________ 
Oil-Soluble Organic 
Basic Compound Maximum Dye loss 
Added Added Density 
Property 
Sample No. Kind Amount* Amount** pH (D.sub.max.sup.R) (.DELTA.D.sub.max. 
sup.R) 
______________________________________ 
101 -- -- -- 6.5 2.44 0.02 
-- -- -- 6.0 2.42 0.03 
-- -- -- 5.5 2.36 0.08 
-- -- -- 5.0 2.27 0.17 
102 13 5 5th layer 6.5 2.46 0.00 
13 5 5th layer 6.0 2.45 0.01 
13 5 5th layer 5.5 2.45 0.01 
13 5 5th layer 5.0 2.41 0.05 
103 49 5 5th layer 6.5 2.46 0.00 
49 5 5th layer 6.0 2.45 0.01 
49 5 5th layer 5.5 2.44 0.02 
49 5 5th layer 5.0 2.42 0.04 
______________________________________ 
*Represents mol ratio on the cyan coupler (C1 + C2). 
**Added compounds were dissolved together with C1 and C2, and emulsified 
and dispersed. 
As is apparent from Table 3, Samples 102 and 103 in which the compound of 
the present invention was added to the 5th layer in which the cyan coupler 
exists could improve the cyhan dye loss without reducing the maximum 
density in a region in which pH was 5.0-6.5. 
EXAMPLE 2 
Samples thus prepared was subjected to wedge exposure to light by means a 
conventional method. Following this, by the use of a color paper 
processing machine, samples were subjected to color developing, bleach 
fixing and stabilizing process until the amount of bleach-fixing 
replenishing becomes twice each volume of the tanks. The replenisher 
amount and processing amount per day were changed as shown in Table. 4 
______________________________________ 
Amount of 
Processing Replenishing 
Processing step Temperature Time (/m.sup.2) 
______________________________________ 
Color developing 
39.0 .+-. 0.3.degree. C. 
22 sec. 80 cc 
Bleach fixing 39.0 .+-. 0.5.degree. C. 22 sec. see Table 4 
Stabilizing 30-34.degree. C. 45 sec. 120 cc 
Drying 60-80.degree. C. 30 sec. 
______________________________________ 
The composition of photographic processing solution is shown as below: 
Tank Solution and Replenisher Solution for Color Developing Solution 
Same as in Example 1 for both of the tank solution and the replenisher 
solution. 
______________________________________ 
Tank solution and replenisher for bleach-fixing solution 
Tank Replenisher 
solution solution 
______________________________________ 
Dihydrate ammonium ferric diethylenetriamine 
100 g 50 g 
pentaacetic acid 
Diethylenetriamine pentaacetic acid 3 g 3 g 
Ammonium thiosulfate (70% aqueous solution) 200 cc 100 cc 
2-amino-5-mercapto-1,3,4-thiadiazole 2.0 g 1.0 g 
Ammonium sulfite (40% aqueous solution) 50 cc 25 cc 
______________________________________ 
Water was added to make 1 liter in total. pH of the tank solution was 
regulated to 6.0 and pH of the replenisher solution was 5.5 with potassium 
carbonate or glacial acetic acid. 
______________________________________ 
Tank solution and replenisher solution for the stabilizer 
______________________________________ 
o-phenylphenol 1.0 g 
5-chloro-2-methyl-4-isothiazoline-3-on 0.02 g 
2-methyl-4-isothiazoline-3-on 0.02 g 
Diethylene glycol 1.0 g 
Fluorescent brightening agent (Chinopal SFP) 2.0 g 
1-hydroxyethylidene-1,1-diphosphonic acid 1.8 g 
PVP 1.0 g 
An aqueous ammonia (an aqueous 25% ammonium 2.5 g 
hydroxide) 
Ethylenediamine tetraacetic acid 1.0 g 
Ammonium sulfite (an aqueous 40% solution) 10 cc 
______________________________________ 
Water was added to make 1 liter in total. pH was regulated to 7.5 with 
sulfate and aqueous ammonia. 
Table 4 shows the results thereof. 
TABLE 4 
__________________________________________________________________________ 
Replenishing 
Organic Solution for Daily Silver Ion Ferrite Ion Recoloring 
Basic Bleach-Fixing Processing Amount Density Density Property 
Sample No. Compound Solution 
(cc/m 
.sup.2) (Times/Tank Volume) 
(mol/L) (wt %) (.DELTA.D.sub.max.s 
up.R) 
__________________________________________________________________________ 
101 -- 120 0.2 0.032 
8 0.05 
-- 80 0.1 0.068 11 0.11 
-- 50 0.2 0.090 18 0.09 
-- 50 0.1 0.093 16 0.19 
-- 30 0.2 0.109 35 0.32 
-- 20 0.2 0.117 40 0.34 
102 13 120 0.2 0.032 8 0.01 
13 80 0.1 0.068 11 0.01 
13 50 0.2 0.090 18 0.03 
13 50 0.1 0.093 16 0.04 
13 30 0.2 0.109 35 0.07 
13 20 0.2 0.117 40 0.16 
103 49 120 0.2 0.032 8 0.00 
49 80 0.1 0.068 11 0.01 
49 50 0.2 0.090 18 0.02 
49 50 0.1 0.093 16 0.04 
49 30 0.2 0.109 35 0.08 
49 20 0.2 0.117 40 0.15 
__________________________________________________________________________ 
As is apparent from Table 4, it can be understood that Samples 102 and 103 
in which the compounds of the present invention have been added can 
improve insufficient cyan dye loss even when the density of silver ion and 
the density of ferric ion in the bleach-fixing solution. 
In addition, the upper limit of the silver ion density and the ferric ion 
density (the ratio of ferric complex which occupies the total ion complex 
which reach substantially no problematic level by adding the compounds of 
the present invention was 0.11/liter for the former case and 35 wt % for 
the latter case. 
EXAMPLE 3 
Samples 301-326 in which the compounds of the present invention were 
emulsified and dispersed together with a hydrophobic components (couplers, 
high boiling solvents and dye image stabilizers) to be incorporated in a 
sample 101 used in Examples 1 and 2 in an added amount as shown in Table 
5. 
Samples thus prepared were subjected to wedge exposure to light in the same 
manner as in Example 1. Following this, Samples were subjected to similar 
processing as Example 2. pH of the bleach-fixing solution after continuous 
processing was regulated to 5.5. The amount of replenishing the 
bleach-fixing solution was 50 cc/m.sup.2, and the processing amount per 
day was 0.1 time/tank volume. 
In addition, degree of dispersion processability when emulsified using a 
ultrasonic homogenizer was evaluated in terms of 5 ranks at the final 
arrival turbidity (ppm). For measurement, integral spherical 
turbidity-meter, model SEP-PT-501D produced by Nippon Seimitsu Kogaku Co., 
Ltd. was used. Quartz cell having 0.3 mm thickness was used. Table 5 shows 
the results thereof. 
A: less than 25 ppm 
B: 25 ppm and more and less than 50 ppm 
C: 50 ppm or more and less than 100 ppm 
D: 100 ppm or more and less than 200 ppm 
E: 200 ppm or more 
TABLE 5 
______________________________________ 
Oil-Soluble Organic Disper- 
Basic Compound Maximum Dye loss sion 
Sample Added Added Density 
Property 
Process- 
No. Kind Amount* Amount** (D.sub.max.sup.R) (.DELTA.D.sub.max.sup.R) 
ability 
______________________________________ 
101 -- -- -- 2.22 0.19 A 
301 2 2 5th layer 2.46 0.01 A 
302 24 2 5th layer 2.45 0.02 A 
303 27 2 5th layer 2.47 0.00 A 
304 35 2 5th layer 2.47 0.01 A 
305 36 2 5th layer 2.46 0.01 A 
306 52 2 5th layer 2.45 0.02 A 
307 72 2 5th layer 2.37 0.09 A 
308 75 2 5th layer 2.38 0.10 A 
309 82 2 5th layer 2.37 0.10 A 
310 84 2 5th layer 2.36 0.10 A 
311 58 2 5th layer 2.41 0.00 B 
312 59 2 5th layer 2.42 0.01 B 
313 61 2 5th layer 2.32 0.12 A 
314 68 2 5th layer 2.28 0.00 B 
315 2 30 5th layer 2.25 0.00 C 
316 2 50 5th layer 2.06 0.00 D 
317 58 30 5th layer 2.20 0.00 C 
318 58 50 5th layer 1.95 0.00 D 
319 61 30 5th layer 2.29 0.08 B 
320 61 50 5th layer 2.18 0.06 C 
321 36 2 6th layer 2.43 0.05 A 
322 36 2 4th layer 2.41 0.09 A 
323 36 2 3rd layer 2.38 0.16 A 
324 91 2 5th layer 2.44 0.02 A 
325 91 30 5th layer 2.50 0.01 A 
326 91 50 5th layer 2.30 0.01 B 
______________________________________ 
*represents mol ratio on the cyan coupler (C1 + C2). 
**Added compounds were dissolved together with C1 and C2, and emulsified 
and dispersed. 
As is apparent from Table 5, Samples 301 through 326 noticeably improved 
insufficient cyan dye loss compared with Sample 101 of Comparative sample. 
Of these, Samples 301 through 306, 311, 312, 324 and 325 respectively 
employing compounds 2, 24, 27, 35, 36, 52, 58, 59 and 91 of the present 
invention provided high maximum coloring density and favorable dispersion 
processability. 
In addition, in Samples 301, 315 and 316 respectively employing compound 2 
of the present invention, in spite of enhancing the added amount of 
Compound 2, the dye loss property is not changed relatively. However, it 
was found that the dispersion processability was deteriorated, and the 
maximum coloring density tended to be reduced. Such tendency was observed 
between Samples 311, 317 and 318 and 313, 319 and 320. It was found that 
the added amount of 30 mol % was generally the most preferable. 
However, when compound 91 of the present invention represented by Formula 
(IV) was employed, it was found that deterioration of dispersion 
processability and reduction of the maximum coloring density due to 
enhancement of the added amount were small. 
Due to comparison of Samples 305, 321 and 323, layers in which the compound 
of the present invention is added are the fifth layer containing a cyan 
coupler, the 6th layer which is an adjoining layer thereof and the fourth 
layer are preferable. It was found that the fifth layer was the most 
effective. 
EXAMPLE 4 
Samples 101 through 103 employed in Examples 1 and 2 and Sample 311 
employed in Example 3 were subjected to wedge exposure to light as in the 
same manner as in Example 1. Following this, employing the same processing 
solution except that benzyl alcohol of 15 cc per liter was added to the 
color developing tank and the replenisher tank respectively used in 
Example 1. The value of pH of the bleach-fixing solution of continuous 
processing was regulated to 5.5. The replenisher amount of the 
bleach-fixing was 50 cc/m.sup.2 and daily processing amount was 0.1 
time/tank volume. 
The maximum color developing density (D.sub.max.sup.R) and recoloring 
property (.DELTA.D.sub.max.sup.R) in the red sensitive emulsion layer in 
each sample were measured by the same method as in Example 1. The results 
thereof are shown below: 
______________________________________ 
Maximum Dye loss 
Sample Oil-soluble organic density property 
No. basic compounds (D.sub.max.sup.R) (.DELTA.D.sub.max.sup.R) 
______________________________________ 
101 -- 2.41 0.21 
102 13 2.43 0.12 
103 49 2.44 0.11 
311 58 2.42 0.14 
______________________________________ 
As is apparent from the results, in the color developing solution in which 
benzyl alcohol was added, insufficient dying was improved due to the 
compound of the present invention, the width of improvement was smaller 
compared with a case when a color developing solution not containing 
benzyl alcohol. In addition, the width of the rise of the maximum density 
was also small. Namely, it is found that the oil-soluble organic basic 
compound of the present invention can effect more effectively compared 
with a case when a color developing solution not containing benzyl alcohol 
is not contained. 
EXAMPLE 5 
Samples 501-503 in which the compound of the present invention and the 
compound B of Comparative sample were added by 10 mol % per the cyan 
coupler in Sample 101 used in Examples 1 and 2 and in aforesaid 5th layer 
of Sample 101. Aforesaid samples were subjected to the same processing as 
in Example 3, and their maximum color developing density 
(.DELTA.D.sub.max.sup.R) and the dye loss property 
(.DELTA.D.sub.max.sup.R) were measured. The results will be exhibited 
together with the oil pH variation value (.DELTA.pH) of the compound. 
______________________________________ 
Maximum Dye loss 
Oil-soluble organic density property 
Sample No. basic compound (.DELTA.D.sub.max.sup.R) (.DELTA.D.sub.max.sup 
.R) .DELTA.pH 
______________________________________ 
101 -- 2.22 0.19 -- 
501 58 2.27 0.00 +4.75 
502 62 2.42 0.10 +0.10 
503 B 2.25 0.19 +0.02 
______________________________________ 
##STR39## 
It was found that the oil-soluble organic basic compound in which oil pH 
variation value was 0.10 or more is effective for improvement of dying 
property. 
A reflective support which is the same as in Example 1 was prepared. After 
providing aforesaid support with corona discharge, a gelatin subbing layer 
was provided. On aforesaid subbing layer, each layer having a constitution 
as shown in Tables 6 and 7 were coated. Thus, light-sensitive material 601 
was prepared. The coating composition was prepared as below. 
Coating Composition for the 1st Layer 
To 23.4 g of yellow coupler (Y-3), 3.34 g of dye image stabilizer (ST-1), 
3.34 g of ST-2, 3.34 g of ST-5, 0.34 g of anti-stain agent (HQ-1), 5.0 g 
of image stabilizer A, 3.33 g of high boiling organic solvent (DBP) and 
1.67 g of DNP, 60 cc of ethyl acetic acid was added to be dissolved. 
Aforesaid solution was emulsified and dispersed in 220 cc of an aqueous 
10% gelatin solution containing 7 cc of 20% surfactant (SU-1) using a 
ultrasonic homogenizer to prepare yellow coupler dispersing solution. This 
dispersed solution was mixed with a blue sensitive silver halide emulsion 
prepared under the following conditions for preparing a coating 
composition for the 1st layer. 
Coating compositions for the 2nd layer through 7th layer were also prepared 
in the same manner as in the above-mentioned coating composition for the 
1st layer in which the coated amount was shown in Tables 6 and 7. 
As hardeners, H-1 and H-2 were added. As coating aids, surfactants SU-2 and 
SU-3 were added to adjust surface tension. In addition, F-1 was added in 
such a manner that the total amount would be 0.04 g/m.sup.2. 
TABLE 6 
______________________________________ 
Amount 
Layer Constitution (g/m.sup.2) 
______________________________________ 
7th layer Gelatin 1.00 
(Protective layer) DIDP 0.002 
DBP 0.002 
Silicone dioxide 0.003 
6th layer Gelatin 0.40 
(UV absorber) AI-4 0.01 
UV absorber (UV-1) 0.12 
UV absorber (UV-2) 0.04 
UV absorber (UV-3) 0.16 
Anti-stain agent (HQ-5) 0.04 
PVP 0.03 
5th layer Gelatin 1.30 
(Red Red sensitive silver bromochloride emulsion 
sensitive layer) (Em-R') 0.21 
Cyan coupler (C-1) 0.25 
Cyan coupler (C-3) 0.08 
Dye image stabilizer (ST-1) 0.10 
Anti-stain agent (HQ-1) 0.004 
DBP 0.10 
DOP 0.20 
______________________________________ 
TABLE 7 
______________________________________ 
Amount 
Layer Composition (g/m.sup.2) 
______________________________________ 
4th layer Gelatin 0.94 
(UV absorber) UV absorber (UV-1) 0.28 
UV absorber (UV-2) 0.09 
UV absorber (UV-3) 0.38 
AI-4 0.02 
Anti-stain agent (HQ-5) 0.10 
3rd layer Gelatin 1.30 
(Green AI-5 0.01 
sensitive layer) Green sensitive silver bromochloride 0.14 
emulsion (Em-G') 
Magenta coupler (M-1) 0.20 
Dye image stabilizer (ST-3) 0.20 
Dye image stabilizer (ST-4) 0.17 
DIDP 0.13 
DBP 0.13 
2nd layer Gelatin 1.20 
(Intermediate layer) AI-3 0.01 
Anti-stain agent (HQ-2) 0.03 
Anti-stain agent (HQ-3) 0.03 
Anti-stain agent (HQ-4) 0.05 
Anti-stain agent (HQ-5) 0.23 
DIDP 0.04 
DBP 0.02 
Fluorescent brightening agent (W-1) 0.10 
1st layer Gelatin 1.20 
(Blue Blue sensitive silver bromochloride 0.26 
sensitive layer) emulsion (Em-B') 
Yellow coupler 0.70 
Dye image stabilizer (ST-1) 0.10 
Dye image stabilizer (ST-2) 0.10 
Dye image stabilizer (ST-5) 0.10 
Anti-stain agent (HQ-1) 0.01 
Image stabilizer A 0.15 
DNP 0.05 
DBP 0.15 
Support Polyethylene-laminated paper (containing 
fine amount of colorant) 
______________________________________ 
Amount of silver halide emulsion was represented in conversion to silver. 
Image stabilizer A: p-t-octyl phenol 
##STR40## 
(Preparation of blue sensitive silver halide emulsion) 
To 1 liter of an aqueous 2% gelatin solution kept at 40.degree. C., the 
following solutions A' and B' were added simultaneously in 30 minutes 
while controlling pAg at 7.3 and pH at 3.0. Following this, to the 
above-mentioned mixture, the following solutions C' and D' were also added 
simultaneously in 180 seconds. In this occasion, pAg was controlled by 
means of a method described in Japanese Patent O.P.I. Publication No. 
59-45437, and pH was controlled using sulfuric acid or an aqueous sodium 
hydroxide solution. 
______________________________________ 
Solution A' 
______________________________________ 
Sodium chloride 3.42 g 
Potassium bromide 0.03 g 
Water was added to make 200 cc in total. 
______________________________________ 
______________________________________ 
Solution B' 
______________________________________ 
Silver nitrate 10 g 
Water was added to make 200 cc in total. 
______________________________________ 
______________________________________ 
Solution C' 
______________________________________ 
Sodium chloride 102.7 g 
K.sub.2 IrCl.sub.6 4 .times. 10.sup.-8 mol/mol Ag 
K.sub.4 Fe(CN).sub.6 2 .times. 10.sup.-5 mol/mol Ag 
Potassium bromide 1.0 g 
Water was added to make 600 cc in total. 
______________________________________ 
______________________________________ 
Solution D' 
______________________________________ 
Silver nitrate 300 g 
Water was added to make 600 cc in total. 
______________________________________ 
After adding the above-mentioned solutions, the resulting mixture was 
subjected to desalting employing an aqueous 5% Demol solution (produced by 
Kao Atlass) and an aqueous 20% solution of magnesium sulfate. Following 
this, the resulting solution was mixed with an aqueous gelatin solution 
for obtaining a mono dispersed cubic emulsion EMP-1' wherein the average 
grain size was 0.85 .mu.m, variation coefficient of grain size 
distribution was 0.07 and the silver chloride content ratio was 99.5 mol 
%. 
In the same manner as in EMP-1' except that the addition times of Solutions 
A' and B' and Solutions C' and D', mono-dispersed cubic emulsion EMP-1'B 
having an average grain size of 0.64 .mu.m, variation coefficient of 0.07 
and silver chloride content of 99.5% was obtained. 
The above-mentioned EMP-1' was subjected to the most suitable chemical 
sensitization at 60.degree. C. using the following compounds. In addition, 
EMP-1'B was subjected to the most suitable chemical sensitization. 
Following this, EMP-1' and EMP-1'B were mixed in a ratio of 1:1 in terms 
of silver. Thus, a blue sensitive silver halide emulsion (Em-B') was 
obtained. 
______________________________________ 
Sodium thiosulfate 0.8 mg/mol AgX 
Chloro auric acid 0.5 mg/mol AgX 
Stabilizer STAB-1 3 .times. 10.sup.-4 mol/mol AgX 
Stabilizer STAB-2 3 .times. 10.sup.-4 mol/mol AgX 
Stabilizer STAB-3 3 .times. 10.sup.-4 mol/mol AgX 
Sensitizing dye BS-1 4 .times. 10.sup.-4 mol/mol AgX 
Sensitizing dye BS-2 1 .times. 10.sup.-4 mol/mol AgX 
______________________________________ 
(Preparation of green sensitive silver halide emulsion) 
In the same manner as in EMP-1 except that the addition times of Solutions 
A' and B' and Solutions C' and D' were changed, mono-dispersed cubic 
emulsion EMP-2' having an average grain size of 0.40 .mu.m, variation 
coefficient of 0.08 and silver chloride content of 99.5% was obtained. 
Next, mono-dispersed cubic emulsion EMP-2'B whose average grain side of 
0.50 .mu.m, variation coefficient of 0.08 and silver chloride content of 
99.5% was obtained. 
The above-mentioned EMP-2' was subjected to the most suitable chemical 
sensitization at 55.degree. C. using the following compounds. In addition, 
EMP-2'B was subjected to the most suitable chemical sensitization. 
Following this, EMP-2' and EMP-2'B were mixed in a ratio of 1:1 in terms 
of silver. Thus, a green sensitive silver halide emulsion (Em-G') was 
obtained. 
______________________________________ 
Sodium thiosulfate 1.5 mg/mol AgX 
Chloro auric acid 1.0 mg/mol AgX 
Stabilizer STAB-1 3 .times. 10.sup.-4 mol/mol AgX 
Stabilizer STAB-2 3 .times. 10.sup.-4 mol/mol AgX 
Stabilizer STAB-3 3 .times. 10.sup.-4 mol/mol AgX 
Sensitizing dye GS-1 4 .times. 10.sup.-4 mol/mol AgX 
______________________________________ 
(Preparation of red sensitive silver halide emulsion) 
In the same manner as in EMP-1' except that the addition times of Solutions 
A' and B' and Solutions C' and D' were changed, mono-dispersed cubic 
emulsion EMP-3' having an average grain size of 0.40 .mu.m, variation 
coefficient of 0.08 and silver chloride content of 99.5% was obtained, and 
mono-dispersed cubic emulsion EMP-3'B having an average grain size of 0.38 
.mu.m, variation coefficient of 0.08 and silver chloride content of 99.5% 
was obtained. 
The above-mentioned EMP-3' was subjected to the most suitable chemical 
sensitization at 55.degree. C. using the following compounds. In addition, 
EMP-3'B was subjected to the most suitable chemical sensitization. 
Following this, EMP-3' and EMP-3'B were mixed in a ratio of 1:1 in terms 
of silver. Thus, a red sensitive silver halide emulsion (Em-R') was 
obtained. 
______________________________________ 
Sodium thiosulfate 1.8 mg/mol AgX 
Chloro auric acid 2.0 mg/mol AgX 
Stabilizer STAB-1 3 .times. 10.sup.-4 mol/mol AgX 
Stabilizer STAB-2 3 .times. 10.sup.-4 mol/mol AgX 
Stabilizer STAB-3 3 .times. 10.sup.-4 mol/mol AgX 
Sensitizing dye RS-1 1 .times. 10.sup.-4 mol/mol AgX 
Sensitizing dye RS-2 1 .times. 10.sup.-4 mol/mol AgX 
______________________________________ 
To the red sensitive emulsion, SS-1 was added by 2.0.times.10.sup.-3 mol 
per mol of silver halide. 
##STR41## 
In place of Sample 601 having dye image stabilizers (ST-1, ST-2 and ST-5) 
in the first layer, Samples 602 through 621 in which the compounds of the 
present invention and the compounds of the comparative sample whose sum of 
mol number is equivalent to aforesaid stabilizers were prepared. 
Each sample thus prepared was subjected to wedge exposure to blue light. 
Following this, the samples were subjected to photographic processing by 
means of the following steps. 
______________________________________ 
Processing Replenishing 
Processing step temperature Time amount (/m.sup.2) 
______________________________________ 
Color developing 
38.0 .+-. 0.3.degree. C. 
45 sec. 80 cc 
Bleach fixing 35.0 .+-. 0.5.degree. C. 45 sec. 120 cc 
Stabilizing 30-34.degree. C. 60 sec. 150 cc 
Drying 60-80.degree. C. 30 sec. 
______________________________________ 
Composition of photographic processing solutions (the color developing 
solution tank solution and its replenishing solution, the bleach-fixing 
solution tank solution and its replenishing solution and the stabilizing 
solution tank solution and its replenishing solution) are the same as in 
Example 1. 
With regard to a processed color samples, a coloring property, a light 
fastness, a dark fading color property dispersion processability of a 
yellow coupler dispersion solution and its aging stability were evaluated 
as follows: 
Blue light reflective density (D.sup.B.sub.max) of the maximum density 
portion of each sample was measured by means of a densitometer model 
PDA-65 (produced by Konica Corporation), the results were used as a target 
of coloring property. 
&lt;Light fastness&gt; 
Each sample was subjected to light irradiation for 450 hours in a Xenon 
fademeter of 70,000 lux. Light fastness was evaluated from the color 
fading ratio (%) after 450 hours. The color fading ratio was calculated in 
the following manner. 
Color fading ratio (%)=(Do-D/Do).times.100 
wherein Do=density before light irradiation (1.0) 
D=density after light irradiation 
&lt;Dark fading property&gt; 
Each sample was stored in a temperature-constant apparatus at 85.degree. C. 
and 60% RH for 20 days. The dark fading property was evaluated from the 
color fading ratio (%) after 20 days. Calculation method of the fading 
ratio is the same as that of light fastness. 
&lt;Dispersion processability of a dispersion solution&gt; 
Dispersion processability of a dispersion solution when it is emulsified 
and dispersed using a ultrasonic homogenizer was evaluated in terms of the 
final arrival turbidity (ppm). In measurement, an integral spherical type 
turbidity meter model SEP-PT-501D produced by Nippon Seimitsu Kogaku Co., 
Ltd. was used, and a quartz cell having 0.3 mm thickness was used. 
&lt;Aging stability of the dispersion solution&gt; 
The dispersion solution was stored under stirring at 50.degree. C. for 24 
hours. The aging stability was evaluated from the degree of rise 
(.DELTA.ppm) of the turbidity before and after storage. 
Table 8 shows the results thereof. 
TABLE 8 
__________________________________________________________________________ 
Light-Fastness 
Dispersion 
Aging Stability 
Stabilizer Dark Color Processability of Dispersion 
Color Fading Fading Turbidity .DELTA.Turbidity 
Sample No. 1st Layer Dye Image D.sub.max.sup.B Ratio (%) Ratio (%) 
(ppm) (ppm) 
__________________________________________________________________________ 
601 ST-1, ST-2, ST-5 
2.15 
70.2 80.8 9.8 15 
602 -- 2.12 47.7 79.4 7.3 10 
603 Compound-1 of the 1.20 73.5 89.6 89 255 
Comparative Inv. 
604 Compound-2 of the 1.23 72.9 88.8 78 201 
Comparative Inv. 
605 Compound-3 of the 1.51 73.0 85.9 51 139 
Comparative Inv. 
606 Compound-4 of the 1.71 72.4 81.8 43 105 
Comparative Inv. 
607 Compound-5 of the 2.00 70.0 80.2 15 34 
Comparative Inv. 
608 Compound-6 of the 2.10 71.0 80.8 8.9 14 
Comparative Inv. 
609 Compound-7 of the 1.48 71.5 88.7 64 125 
Comparative Inv. 
610 Compound-8 of the 1.55 70.9 89.4 70 108 
Comparative Inv. 
611 Compound-9 of the 0.70 -- *.sup.1 -- *.sup.1 8.5 15 
Comparative Inv. 
612 92 2.40 76.8 92.5 8.3 10 
613 97 2.20 75.5 89.1 12.5 13 
614 101 2.33 75.7 89.5 8.0 9 
615 104 2.16 73.1 84.8 12.9 14 
616 110 2.20 74.0 83.3 9.1 11 
617 113 2.15 73.5 85.0 10 12 
618 117 2.30 74.7 85.3 9.9 11 
619 118 2.30 75.0 83.5 8.1 12 
620 126 2.44 74.8 89.8 10 13 
621 138 2.18 73.4 83.2 12 13 
__________________________________________________________________________ 
*.sup.1 Coloring density was too low to be measured. 
Compound of the comparative sample-1 
##STR42## 
Compound described in Japanese Patent O.P.I. Publication No. 61-189539 
Compound of the comparative sample-2 
##STR43## 
Compound described in Japanese Patent O.P.I. Publication No. 61-189539 
Compound of the comparative sample-3 
##STR44## 
Compound described in Japanese Patent O.P.I. Publication No. 58-102231 
Compound of the comparative sample-4 
##STR45## 
Compound described in Japanese Patent O.P.I. Publication No. 59-229557 
Compound of the comparative sample-5 
##STR46## 
Compound described in Japanese Patent O.P.I. Publication No. 59-229557 
Compound of the comparative sample-6 
##STR47## 
Compound described in Japanese Patent O.P.I. Publication No. 2-262654 
Compound of the comparative sample-7 
##STR48## 
Compound described in Japanese Patent O.P.I. Publication No. 2-34837 
Compound of the comparative sample-8 
##STR49## 
Compound described in Japanese Patent O.P.I. Publication No. 58-102231 
Compound of the comparative sample-9 
##STR50## 
Compound described in Japanese Patent O.P.I. Publication No. 59-229557 
As is apparent from Table 8, among compounds of the comparative sample 
having similar structures as compounds of the present invention, compounds 
of the comparative sample Nos. 1, 2 and 3 (Sample 603, 604 and 605) have 
too strong basicity. Accordingly, dispersion does not advance 
sufficiently. In addition, coloring property (D.sup.B.sub.max) is also 
low. Further, aging stability of the dispersion solution is extremely 
poor. 
Compared with Samples 603, 604 and 605, compound 4 of the comparative 
sample (Sample 606) having a nitrogen-containing 3-member cyclic structure 
has been slightly improved in terms of dispersion processability, coloring 
property and aging stability of the dispersion solution. However, compared 
with Sample 601, 606 is extremely insufficient. In addition, light 
fastness, dark fading property has extremely small improvement effects. In 
addition, compared with Sample 601, compound of the comparative sample 5 
(Sample 607) has a little deterioration in terms of dispersion 
processability, coloring property and aging stability of the dispersion 
solution. However, improvement in terms of light fastness and dark fading 
property have not been found. 
On the other hand, in the case of a compound 6 of the comparative sample 
having 1,4-diacylpyperadine structure, dispersion processability and aging 
stability of the dispersion solution are favorable since aforesaid 
compound itself is neutral. In addition, reduction in terms of coloring 
property is small. However, improvement effects in terms of light fastness 
and dark fading property were extremely little. Compounds 7 and 8 of the 
comparative sample (in the case of compound 7 of the comparative sample, 
an amino group inside the cycle has been substituted with an alkyl group. 
In the case of a compound 8 of the comparative sample, a basic amino group 
is substituted with a pyperidine ring) could obtain similar results as 
Samples 604, 605 and 606. 
With regard to compound 9 of the comparative sample, since oil solubility 
is low and a group capable of inhibiting development is included while 
interacting with a silver halide emulsion, sufficient coloring density 
could not be obtained and light fastness and dark fading property could 
not be evaluated. 
On the contrary, in the case of any of Samples 612 through 621 employing a 
compound of the present invention, deterioration was not observed in terms 
of dispersion stability and aging stability of the dispersion solution. In 
addition, coloring property was slightly improved. Further, noticeable 
improvement effects were observed in both of light fastness and dark 
fading property. 
EXAMPLE 7 
On a triacetyl cellulose film support provided with a subbing layer, each 
layer having the following composition was formed in this order from the 
support so that multi-layered color photographic light-sensitive material 
sample 701 was prepared. 
Added amount represents gram number per m.sup.2, unless otherwise 
specified. In addition, silver halide and colloidal silver were 
represented in conversion to silver. Sensitizing dyes were represented by 
mol per mol of silver in the same sensitive layer. 
______________________________________ 
1st layer: Anti-halation layer 
Black color colloidal silver 0.16 
UV absorber (UV-11) 0.20 
High boiling organic solvent (Oil-1) 0.12 
Gelatin 1.53 
2nd layer: Intermediate layer 
Anti-color stain agent (SC-1) 0.06 
High boiling organic solvent (Oil-2) 0.08 
Gelatin 0.80 
3rd layer: Low sensitive red sensitivity layer 
Silver bromoiodide emulsion (the average grain size 0.43 
of 0.38 .mu.m and silver iodide content of 8.0 mol %) 
Silver bomoiodide emulsion (the average grain size 0.15 
of 0.27 .mu.m and silver iodide content of 2.0 mol %) 
Sensitizing dye (SD-1) 2.8 .times. 10.sup.-4 
Sensitizing dye (SD-2) 1.9 .times. 10.sup.-4 
Sensitizing dye (SD-3) 1.9 .times. 10.sup.-4 
Sensitizing dye (SD-4) 1.0 .times. 10.sup.-4 
Cyan coupler (C-11) 0.56 
Colored cyan coupler (CC-1) 0.021 
DIR compound (D-1) 0.025 
High boiling solvent (Oil-1) 0.49 
Gelatin 1.14 
4th layer: Middle sensitive red sensitivity layer 
Silver bromoiodide emulsion (the average grain size of 0.89 
0.52 .mu.m and silver iodide content of 8.0 mol %) 
Silver bromoiodide emulsion (the average grain size of 0.22 
0.38 .mu.m and silver iodide content of 8.0 mol %) 
Sensitizing dye (SD-1) 2.3 .times. 10.sup.-4 
Sensitizing dye (SD-2) 1.2 .times. 10.sup.-4 
Sensitizing dye (SD-3) 1.6 .times. 10.sup.-4 
Cyan coupler (C-11) 0.45 
Colored cyan coupler (CC-1) 0.038 
DIR compound (D-1) 0.017 
High boiling solvent (Oil-1) 0.39 
Gelatin 1.01 
5th layer: High sensitive red sensitivity layer 
Silver bromoiodide emulsion (the average grain size 1.27 
of 1.00 .mu.m and silver iodide content of 8.0 mol %) 
Sensitizing dye (SD-1) 1.3 .times. 10.sup.-4 
Sensitizing dye (SD-2) 1.3 .times. 10.sup.-4 
Sensitizing dye (SD-3) 1.6 .times. 10.sup.-4 
Cyan coupler (C-12) 0.20 
Colored cyan coupler (CC-1) 0.034 
DIR compound (D-3) 0.001 
High boiling solvent (Oil-1) 0.57 
Gelatin 1.10 
6th layer: Intermediate layer 
Anti-color stain agent (SC-1) 0.075 
High boiling solvent (Oil-2) 0.095 
Gelatin 1.00 
7th layer: Intermediate layer 
Gelatin 0.45 
8th layer: Low sensitive green sensitivity layer 
Silver bromoiodide emulsion (the average grain size 0.64 
of 0.38 .mu.m and silver iodide content of 8.0 mol %) 
Silver bromoiodide emulsion (the average grain size of 0.21 
0.27 .mu.m and silver iodide content of 2.0 mol %) 
Sensitizing dye (SD-1) 7.4 .times. 10.sup.-4 
Sensitizing dye (SD-5) 6.6 .times. 10.sup.-4 
Magenta coupler (M-11) 0.19 
Magenta coupler (M-12) 0.49 
Colored magenta coupler (CM-1) 0.12 
High boiling solvent (Oil-2) 0.81 
Gelatin 1.89 
9th layer: Middle sensitive green sensitivity layer 
Silver bromoiodide emulsion (the average grain size of 0.76 
0.59 .mu.m and silver iodide content of 8.0 mol %) 
Sensitizing dye (SD-6) 1.5 .times. 10.sup.-4 
Sensitizing dye (SD-7) 1.6 .times. 10.sup.-4 
Sensitizing dye (SD-8) 1.5 .times. 10.sup.-4 
Magenta coupler (M-11) 0.043 
Magenta coupler (M-12) 0.10 
DIR compound (D-2) 0.021 
DIR compound (D-3) 0.002 
Colored magenta coupler (CM-2) 0.039 
High boiling solvent (Oil-2) 0.69 
Gelatin 0.76 
10th layer: High sensitive green sensitivity layer 
Silver bromoiodide emulsion (the average grain size of 1.46 
1.00 .mu.m and silver iodide content of 8.0 mol %) 
Sensitizing dye (SD-6) 0.93 .times. 10.sup.-4 
Sensitizing dye (SD-7) 0.97 .times. 10.sup.-4 
Sensitizing dye (SD-8) 0.93 .times. 10.sup.-4 
Magenta coupler (M-11) 0.08 
Magenta coupler (M-12) 0.133 
Colored magenta coupler (CM-2) 0.014 
High boiling solvent (Oil-1) 0.15 
High boiling soivent (Oil-2) 0.42 
Gelatin 1.08 
11th layer: Yellow filter layer 
Yellow colloidal silver 0.07 
Anti-color stain agent (SC-1) 0.18 
Formalin scavenger (HS-1) 0.14 
High boiling solvent (Oil-2) 0.21 
Gelatin 0.73 
12th layer: Intermediate layer 
Formalin scavenger (HS-1) 0.18 
Gelatin 0.60 
13th layer: Low sensitive blue sensitivity layer 
Silver bromoiodide emulsion (the average grain size 0.073 
of 0.59 .mu.m and silver iodide content of 8.0 mol %) 
Silver bromoiodide emulsion (the average grain size 0.16 
of 0.38 .mu.m and silver iodide content of 3.0 mol %) 
Silver bromoiodide emulsion (the average grain size 0.20 
of 0.27 .mu.m and silver iodide content of 2.0 mol %) 
Sensitizing dye (SD-9) 2.1 .times. 10.sup.-4 
Sensitizing dye (SD-10) 2.8 .times. 10.sup.-4 
Yellow coupler (Y-11) 0.89 
DIR compound (D-4) 0.008 
High boiling solvent (Oil-2) 0.37 
Gelatin 1.51 
14th layer: High sensitive blue sensitivity layer 
Silver bromoiodide emulsion (the average grain size of 0.95 
1.00 .mu.m and silver iodide content of 8.0 mol %) 
Sensitizing dye (SD-9) 7.3 .times. 10.sup.-4 
Sensitizing dye (SD-10) 2.8 .times. 10.sup.-4 
Yellow coupler (Y-11) 0.16 
High boiling solvent (Oil-2) 0.093 
Gelatin 0.80 
15th layer: First protective layer 
Silver bromoiodide emulsion (the average grain size 0.30 
of 0.05 .mu.m and silver iodide content of 3.0 mol %) 
UV absorber (UV-11) 0.094 
UV absorber (UV-12) 0.10 
Formalin scavenger (HS-1) 0.38 
High boiling solvent (Oil-1) 0.10 
Gelatin 1.44 
16th layer: Second protective layer 
Alkali-soluble matted agent PM-1 (the average grain 0.15 
size of 2 .mu.m) 
Polymethylmethacrylate (the average grain size 0.04 
of 3 .mu.m) 
Lubricant (WAX-1) 0.02 
Gelatin 0.55 
______________________________________ 
In addition to the above-mentioned components, coating aids SU-11, SU-12 
and SU-13, dispersion aid SU-14, hardeners H-11 and H-12, viscosity 
regulator V-1, stabilizer ST-11, dyes AI-11 and AI-12, anti-foggant agent 
AF-1, two kind of polyvinyl pyrrolidone (AF-2) in which the molecular 
weight by weights were respectively 10,000 and 100,000 and anti-mildew 
agent DI-1 were added. The added amount of DI-1 was 9.4 mg/m.sup.2 
The compounds used for the above-mentioned samples are shown as below: 
SU-11: Sodium salt of dioctyl sulfosuccinic acid 
SU-12: C.sub.8 H.sub.17 SO.sub.2 N(C.sub.3 H.sub.7)CH.sub.2 COOK 
SU-13: C.sub.3 H.sub.17 SO.sub.2 NH(CH.sub.2).sub.3 N.sub.+ 
(CH.sub.3).sub.3 Br.sup.- 
SU-14: The same as SU-1 in Example 1 
H-11: The same as H-2 in Example 1 
H-12: [(CH.sub.2 .dbd.CHSO.sub.2 CH.sub.2).sub.3 CCH.sub.2 SO.sub.2 
CH.sub.2 CH.sub.2 ].sub.2 NCH.sub.2 CH.sub.2 SO.sub.3 Na 
ST-11: 4-hydroxy-6-methyl-1,3,3a,7-tetrazaindene 
AF-1: 1-phenyl-5-mercaptotetrazole 
DI-1: The same as F-1 in Example 1 
Oil-1: The same as DOP in Example 1 
Oil-2: Tricresylphosphate 
SC-1: The same as HQ-1 in Example 1. 
HS-1: Hydantoin 
##STR51## 
weight average molecular weight MW: 3,000 
##STR52## 
Weight average molecular weight MW: 120,000 
##STR53## 
Next, in the same manner as in Sample 701 except that 0.3 g of the compound 
of the present invention per g of magenta coupler and compounds of the 
comparative sample (as shown in Table 9) were added to the silver halide 
emulsion layer of the 8th, 9th and 10th layer, Samples 702 through 716 
were prepared. 
Samples were subjected to wedge exposure to light for 1/200 seconds using a 
white light. Following this, evaluation on coloring property, sensitivity 
and bleaching fogging was conducted using those subjected to the following 
photographing processing A and B. 
(Photographic processing A) 
Color developing (3 min. and 15 sec.).fwdarw.Bleaching (6 min. and 30 
sec.).fwdarw.Fixing (1 min. and 30 sec.).fwdarw.Stabilizing (60 
sec.).fwdarw.Drying (60 sec.) 
(Photographic processing B) 
Color developing (3 min. and 15 sec.).fwdarw.Bleaching (45 
sec.).fwdarw.Fixing (1 min. and 30 sec.).fwdarw.Stabilizing (60 
sec.).fwdarw.Drying (60 sec.) 
______________________________________ 
(Processing temperature in each processing step) 
Processing step 
Processing temperature 
______________________________________ 
Color developing 
38 .+-. 0.3.degree. C. 
Bleaching 38 .+-. 2.0.degree. C. 
Fixing 38 .+-. 2.0.degree. C. 
Stabilizing 38 .+-. 5.0.degree. C. 
Drying 55 .+-. 5.0.degree. C. 
______________________________________ 
Formula of the processing solution used in each processing step were as 
follows: (provided that with regard to photographic processing A (ordinary 
processing), the processing solution in the bleaching step was the 
following bleaching solution A. With regard to photographic processing B 
(Process for magnifying bleach fogging), the processing solution in the 
bleaching process was the following bleaching solution B). 
______________________________________ 
Color developing solution 
______________________________________ 
Water 800 cc 
Potassium carbonate 30 g 
Sodium hydrocarbonate 2.5 g 
Potassium sulfite 3.0 g 
Sodium bromide 1.3 g 
Potassium iodide 1.2 mg 
Hydroxylamine sulfate 2.5 g 
Sodium chloride 0.6 g 
4-amino-3-methyl-N-ethyl-N-(.beta.-hydroxyethyl) aniline 4.5 g 
sulfate 
Diethylenetetraamine pentaacetic acid 3.0 g 
Potassium hydroxide 1.2 g 
______________________________________ 
Water was added to make 1 liter, and pH was regulated to 10.06 using 
potassium hydroxide or 20% sulfuric acid. 
______________________________________ 
Bleaching solution A 
______________________________________ 
Water 700 cc 
Ammonium ethylenediamine tetraacetic acid (III) 130 g 
Sodium nitrate 40 g 
Ammonium bromide 150 g 
Glacial acetic acid 40 g 
______________________________________ 
Water was added to make 1 liter. pH was regulated to 6.2 using aqueous 
ammonia or glacial acetic acid. 
______________________________________ 
Bleaching solution B 
______________________________________ 
Water 700 cc 
ammonium of ferric (III) 1,3-diaminopropane 125 g 
tetraacetic 
acid 
Ethylenediamine tetraacetic acid 2 g 
Sodium nitrate 40 g 
Ammonium bromide 150 g 
Glacial acetic acid 20 g 
______________________________________ 
Water was added to make 1 liter. Using an aqueous ammonia or glacial acetic 
acid, pH was regulated to 5.0 (the added amount of glacial acetic acid was 
halved. In addition, pH was also increased than ordinary one (4.4). 
Accordingly, bleaching fogging is easy to occur than actual situation. 
______________________________________ 
Fixing solution 
______________________________________ 
Water 800 cc 
Ammonium thiocyanate 120 g 
Ammonium thiosulfate 150 g 
Sodium sulfite 15 g 
Ethylenediamine tetraacetic acid 2 g 
______________________________________ 
Water was added to make 1 liter, and pH was regulated to 6.2 using an 
aqueous ammonia or glacial acetic acid. 
______________________________________ 
Stabilizing solution 
______________________________________ 
Water 900 cc 
p-octylphenol.ethyleneoxide 10 mol additive 2.0 g 
Dimethylol urea 0.5 g 
Hexamethylenetetraamine 0.2 g 
1,2-benzoisothiazoline-3-on 0.1 g 
Siloxane (L-77, produced by UCC) 0.1 g 
An aqueous ammonia 0.5 cc 
______________________________________ 
Water was added to make 1 liter, and pH was regulated to 8.5 using an 
aqueous ammonia or 50% sulfuric acid. 
&lt;Coloring property&gt; 
In the above-mentioned processing step, the maximum density of the green 
sensitive emulsion layer of a dye image obtained using photographic 
processing A (ordinary processing) was measured using an optical 
densitometer (PDA-65, produced by Konica Corporation), and aforesaid 
maximum density was represented by a relative value when the maximum 
density of 
In the same manner as in coloring property, sensitivity was also 
represented by a relative value when the sensitivity of the Sample 701 was 
defined to be 100, after obtaining inverse of an exposure amount necessary 
for providing the minimum density+0.3 in the green sensitive emulsion 
layer of a dye image. 
In the above-mentioned processing step, the bleach fogging value of each 
sample was defined by subtracting the fogging density value in the green 
sensitive emulsion layer when a sample was subjected to photographic 
processing A (ordinary processing) from the fogging density value in the 
green sensitive emulsion layer when the sample was subjected to 
photographic processing B (bleach fogging magnifying processing). 
Aforesaid bleach fogging value was compared by relative values when the 
bleach fogging of Sample 701 was defined to be 100. Namely, the smaller 
the value is, the larger the anti-bleach fogging effects is. 
Table 9 shows the above-mentioned results. 
TABLE 9 
______________________________________ 
Sample Coloring Sensi- 
Bleach- 
No. Additive Property tivity Fogging 
______________________________________ 
701 -- 100 100 100 
702 Compound-1 of 76 95 34 
the Comparative 
sample 
703 Compound-3 of 52 84 28 
the Comparative 
sample 
704 Compound-10 of 88 97 44 
the Comparative 
sample 
705 92 114 106 33 
706 93 112 101 36 
707 98 112 104 35 
708 103 110 101 38 
709 120 101 102 38 
710 127 107 101 36 
711 110 107 102 41 
712 113 104 100 40 
713 137 101 100 42 
714 143 104 104 39 
715 95 102 103 38 
716 118 103 100 38 
______________________________________ 
Compound of the comparative sample-10 
##STR54## 
As is apparent from Table 9, samples of the present invention inhibit 
reduction of the coloring property and sensitivity. In addition, by adding 
the compound of the present invention, coloring property in increased. 
Further, effects to prevent anti-bleach fogging is found to be high. 
According to the silver halide color photographic light-sensitive material 
of the present invention and a processing method of aforesaid 
light-sensitive material, a silver halide color photographic 
light-sensitive material wherein even in rapid and low replenishing 
processing, dye loss is improved, high coloring density can be obtained, a 
dye image formed is excellent in terms of light fastness and heat 
resistance and stain in uncolored portion is reduced and thereby there is 
no deterioration in coloring property of a coupler and stability of a 
dispersion solution including couplers could be provided.