JPS60154247A - Silver halide photosensitive material - Google Patents

Abstract

PURPOSE:To obtain a silver halide photosensitive material superior in storage stability and high in contrast by forming a silver iodobromide emulsion layer contg. a rhodium salt on a support, and incorporating a 1-phenyl-3-pyrazolidone deriv. and hydroquinone in a photographic layer. CONSTITUTION:A silver iodobromide layer contg. a rhodium salt, such as rhodium chloride, formed on a support, or the layer adjacent to this layer contains, in an amt. of 0.2-5g per mol of silver iodobromide, 1-phenyl-3-pyrazolidone deriv. represented by the formula (R1 is H or acetyl, and each of R2, R3, and R4 is H or alkyl), practicably such as 1-phenyl-3-pyrazolidone or 1-phenyl-4-methyl-3- pyrazolidone, and about 1-20g of hydroquinone per mol of silver iodobromide to obtain an intended silver halide photosensitive material.

Description

Detailed Description of the Invention (Field of Industrial Application) The present invention relates to a silver halide photographic light-sensitive material, and in particular has stable photographic properties against changes in development processing conditions, and
The present invention relates to a silver halide photographic material having high contrast photographic properties.

(Prior Art) In recent years, as a method for recording, reproducing, or duplicating character images,
Systems have been developed for rapid visualization of image signals. Examples include computer output records, facsimile image reproduction records, and high-speed phototypesetting systems.

Various recording materials have been provided as materials for recording and visualizing image signals in such systems, and silver halide photosensitive materials are one of the materials for converting image signals into light and recording this. ``Xenon lamps, xenon flash lamps, glow tubes, high-pressure mercury lamps, tungsten lamps, cathode ray tube phosphors, laser beams, light-emitting diodes, etc. are known as light sources for exposure for recording on silver halide photosensitive materials. The illuminance of the light source,
It has various characteristics such as exposure time and spectral energy distribution. In order to be compatible with these light sources and to quickly record and reproduce high-quality character images with good reproducibility, the important properties required of silver halide photosensitive materials are: - High sensitivity and high contrast photographic properties. , (1) excellent storage stability, and (2) less dependence of photographic properties on development processing.

In order to obtain a silver halide photosensitive material with high contrast, it is well known to form or physically ripen silver halide grains in the presence of a rhodium salt and to use a silver halide emulsion. Furthermore, silver halide emulsions containing dium have poor storage stability and have the disadvantage of softening and increasing fog density during storage. It is known that hydroquinones are included in photosensitive materials.
It is known that 3-pyrazolidones are contained in JP-A No. 11-11132 and JP-A No. 77-11132.

On the other hand, it is possible to incorporate developing agents such as hydroquinones and 3-pyrazolidones into light-sensitive materials to ensure that the photographic properties are less dependent on the development process and have sufficient photographic sensitivity and high contrast even in rapid processing. It is an effective method.

However, although the dependence of photographic properties on development processing is improved to some extent by incorporating hydroquinones into light-sensitive materials, it is difficult to obtain sufficient contrast in rapid processing where the development time is 20 seconds or less. This was not possible, and the effect was not sufficient. However, the inclusion of 3-pyrazolidones in the light-sensitive material improves the dependence on development processing and makes it possible to obtain photographic properties with high contrast under such rapid development processing. This effect of 3-pyrazolidones is due to the so-called PQ, in which 3-pyrazolidones significantly shorten the development induction period of hydroquinone.
This seems to be similar to the development effect, and was particularly noticeable when processed with a PQ developer containing less 3-pyrazolidones in the developer.

However, when 3-pyrazolidones are incorporated into light-sensitive materials, although they show high contrast and improved development processing dependence in rapid processing during the short storage period, when the storage period becomes long, the photographic The characteristic curve became softer, causing a decrease in contrast, and the photographic characteristics varied greatly depending on the processing conditions. Further, this deterioration of photographic properties during storage was particularly remarkable in high-contrast silver iodobromide emulsions containing rhodium salts in contrast-increasing amounts.

It is known that 3-pyrazolidones are susceptible to air oxidation and change into surface substances such as 3-hydroxypyrazole during storage, and deterioration during storage seems not to be unrelated to this. It will be done. It is known that lowering the pH and adding antioxidants such as sulfites are effective in improving storage stability (T, H).

Edited by J ame @ “The Theory of th
ePhotographic Process” $
thEd (published in 1977), pages 327-3),
Even when these methods were applied, the storage stability of silver halide photographic materials containing 3-pyrazolidones was sufficient.

As described above, in the conventionally known methods, a sufficiently effective means for improving storage stability and treatment dependence has not been found.

(Objective of the Invention) The first object of the present invention is to provide a silver halide photosensitive material which has stable photographic properties against changes in development processing conditions and has photographic properties with high contrast.

Another object of the present invention is to provide a silver iodobromide type silver halide photosensitive material having improved storage stability. ' □ Still another object of the present invention is to provide a silver halide photosensitive material that provides photographic properties with high contrast even when exposed to high-intensity short-time exposures.

(Structure of the Invention) In order to achieve the above object, as a result of conducting studies and research on a method for producing a silver halide photographic light-sensitive material, the above object was achieved by forming at least one silver halide photographic emulsion layer on a support. In a silver halide photographic material having
The silver halide photographic emulsion layer is composed of a silver iodobromide emulsion containing a rhodium salt, and the silver halide photographic emulsion layer is further comprised of another hydrophilic colloid layer containing l-phenyl-3-pyrazolidones and hydroquinone. We have discovered that this can be achieved by incorporating

It was completely unexpected that such a configuration would achieve the objective.

In the present invention, the problem that the effect of improving the processing dependence of photosensitive materials by containing l-phenyl-3-pyrazolidones deteriorates during storage over time can be prevented by containing hydroquinone in combination. was found, which cannot be considered based on a simple redox mechanism.

The redox potentials of hydroquinone and l-phenyl-3-pyrazolidones are described in “The Th
theory of the PhotographicP
rocess 4'thEd, (Published in 1977) No. 1 to No. 44 (Chapter 11 TheDe
veloping Agent and theirR
As can be seen from the description of
Hydroquinone has a lower potential than l-phenyl-3-pyrazolidones.

Nevertheless, in photosensitive materials whose pH is below normal! It was completely unexpected that the concomitant use of hydroquinone would prevent the deterioration caused by the treatment-dependent improving effect of phenyl-3-pyrazolidones over time.

The silver halide photographic light-sensitive material according to the present invention is processed with a developer containing an effective amount of a developing agent to enable development. It is distinguished from photographic materials that are used for development processing.

The silver halide emulsion used in the present invention is a silver iodobromide emulsion, and its halogen composition is preferably silver bromide emulsion.
The molar coefficient is greater than or equal to that of silver iodide, and the molar coefficient of silver iodide is less than or equal to j. With silver chlorobromide, the fogging density becomes high and it is not possible to obtain excellent character image quality. Furthermore, if the silver iodide content exceeds the molar ratio, sufficient high contrast cannot be obtained.

The rhodium salt used in the present invention is used for the purpose of increasing contrast 1, and is usually added during the formation of silver halide grains or before physical ripening. The rhodium salt may be any water-soluble rhodium salt suitable for the purpose of increasing contrast, and rhodium chloride, rhodium iochloride, potassium hexachlororhodate(ill), ammonium hexachlororhodate(III), and the like are preferably used. The amount of rhodium salt added is F per mol of silver halide)
10-8 to 0-'' mol is preferred.

The l-phenyl-3-pyrazolidones used in the present invention can be represented by the following general formula.

In the formula, 几represents hydrogen or an acetyl group, and R2, 几3, and R4 represent hydrogen or a substituted or unsubstituted alkyl group.

Typical examples of compounds are listed below.

(1) /-phenyl-3-pyrazolidone (2) /-
Phenyl-l-methyl-3-pyrazolido (3) /-phenyl-μ,ta-dimethyl-J-pyrazolidone (4) l-phenyl-! -Methyl-3-pyrazolidone (5) l-phenyl-dihydroxymethyl-I/-l-hydroxymethyl-3-pyrazolidone (6) /-phenyl-hiro, dihydroxymethyl-
3-pyrazolidone (7)/-phenyl-≠Il-di-n-propyl-3-
Pyrazolidone (8) l-phenyl-coacetyl-1. 1-Dimethyl-3-pyrazolidones 1-phenyl-3-pyrazolidones are not limited to the examples given here, but those that are particularly preferred from the viewpoint of storage stability are R, +! , at least one of R13 has a methyl group or a hydroxymethyl group. Those in which a substituent was introduced into the l-phenyl group generally did not give favorable results in terms of storage stability and the like.

The addition rate of l-phenyl-3-pyrazolidones is in the range of O, C2 to J2 per mole of silver halide, and the amount of hydroquinone added is in the range of /,0 per mole of silver halide.
The range is f-2Of.

1-Phenyl-3-pyrazolidones and hydroquinone are added to any layer on the side of the layer formed by coating the silver halide emulsion on the support (for example, intermediate I-1 protective layer, filter layer, etc.). At this time, both may be in the same layer or in different layers.

It is usually preferred that the silver halide emulsion layer be the adjacent layer. These compounds may be added at any time before coating any layer on the silver halide emulsion layer side.

The method for preparing the silver halide emulsion used in the present invention is described by P. Glafkides [Chimieet
Physique Photographique
J (Paul Mante 1, 1267), G.
F.

by Duffin [Photographic Emul]
sionChemistry J (The F', o
, cal Press, 1ytt), V, L, Ze.
Making and Cman et al.
oating Photo-graphic Emul
sion J (The Focal Press, 1
It can be adjusted using the method described in 1996). That is, any of the acidic method, neutral method, ammonia method, etc. may be used, and the methods for reacting the soluble silver salt and soluble halogen salt include one-sided mixing method, simultaneous mixing method,
Any combination thereof may be used. It is also possible to use a method in which particles are formed in an excess of total silver ions (so-called back-mixing method). As one type of simultaneous mixing method, pAg'fc in the liquid phase in which silver halide is produced is
It is also possible to use a constant method, ie a controlled double jet method.

According to this method, a silver halide emulsion having a regular crystal shape and a nearly uniform grain size can be obtained. Also 7pa “7゛f
4-7 "f6-"&,! '01nts.

! Grain formation can also be carried out using silver halide solvents.

React soluble silver salt and soluble halide salt to form silver halide particles! The rhodium salt is present during the plated physical ripening.

The shape of silver halide grains may be regular such as cubes or octahedrons, or mixed crystal shapes, but the size distribution is relatively narrow, with an average grain size of 0. -2μ to 7
．． A value in the range of 0 μ is preferable in order to obtain high contrast and high contrast photographic characteristics.

The formed silver halide grains are preferably subjected to various types of chemical sensitization for the purpose of reducing sensitivity, usually after removing by-product water-soluble salts. As methods for chemical sensitization and chemical sensitization, a sulfur sensitization method, a reduction sensitization method, a gold or other noble metal sensitization method, etc. are used alone or in combination. As the sulfur sensitizer, compounds such as thiosulfates, thioureas, and thiazoles are used, and specific examples thereof are described in U.S. Pat.
41゜Psan No. 1, /, 7koj, ri3≠No., 2,271゜2≠No.7, λ, ≠io, try No., Ko, 721゜ztr
No., 3. zoi, 3i issue 3, 3. ≦t7゜It is described in Pjj issue etc. As a reduction sensitizer, stannous salt,
Amine salts, hydrazine derivatives, -l3-silane compounds, formamidine sulfinic acid, etc. can be used;
? No. 77, Ko, 41/Ri, Ri No. 7j, 2.41-17.
No. 110, λ, s/r, Ari No. 1, 2, jλ/, ? 2j
No., 2. J Ko, /, P26 No., Ko, tri≠, ≦37 No.
It is described in λ, ri, t3,410, etc. For noble metal sensitization, in addition to total complex salts, complex salts of metals in group I of the periodic table, such as platinum, iridium, and radium, can be used; specific examples thereof are described in British Patent No. 170. It is described in US Patent No. 3, US Pat.

The silver halide emulsion used in the present invention may contain various compounds for the purpose of preventing fog during the manufacturing process, storage, or photographic processing of light-sensitive materials, or for stabilizing photographic performance. I can do it.

That is, benzothiazoles, benciimidazoles, mercatotothiazoles, mercaptothiazoles, mercaptotetrazoles (especially /-7 prenyl-!-
mercaptotetrazole), -7≠-tetrazaindenes (especially Hiro-hydroxy substituted -/, 3
, 3a, 7-teto-2 azaindene), triazaindenes, benzenesulfinic acids, thioketo acids, iodates, aminostilbene compounds, polymers such as polyvinylpyrrolidone, and the like can be used alone or in combination.

Various chelating agents such as dihydroxybenzoic acid, dimethylglyoxime, ethylenediaminetetraacetic acid, gallic acid, and other compounds may be added to prevent IF from fogging or desensitization caused by metal ions.

The photographic emulsion of the present invention is spectrally sensitized, if necessary, in order to have a layer highly sensitive to light used as a light source. The dyes used include cyanine dyes, merocyanine dyes, complex cyanine dyes, complex merocyanine dyes, and hemicyanine dyes. These dyes can be used individually or in combination, and supersensitized.

Gelatin is usually used as the hydrophilic colloid used in the silver halide emulsion layer and the hydrophilic colloid layer of the present invention, but other hydrophilic colloids can also be used. Synthetic hydrophilic polymers such as gelatin derivatives, polyvinyl alcohol, hydroxyethyl cellulose, carboxymethyl cellulose, aldimine, casein, agar, sodium alginate, polyvinylpyrrolidone, polyvinyl acrylamide, polyacrylic acid, or styrene-maleic anhydride copolymers. etc. The gelatin may be lime-processed gelatin or acid-processed gelatin.

Various surfactants can be added to the silver halide emulsion and hydrophilic colloid solution according to the present invention as a coating aid or for antistatic purposes, improving slipperiness, and other purposes. For example, saponin, polyethylene glycol, polyalkylene glycol
−′amide・′(nonionic surfactants such as realkylene glycol esters, anionic surfactants such as alkyl carboxylates, alkyl sulfonates, alkylbenzene sulfonates, or betaine type surfactants, etc.) is used.

Or Tokuko Shosan No. 0-371, Tokukai Sho≠ to Kazuhiro 3. Ampholytic surfactants described in Takosan No. 3, U.S. Patent No. 3.72A, 413, etc., or U.S. Patent J,! If
the law of nature,? It is also possible to use fluorine-containing surfactant compounds described in ot No., J, tt&, ≠7j, 3.7j, tako≠, JP-A-10-10-j, 0.2j, and the like.

The silver halide emulsion layer and the hydrophilic colloid layer according to the invention contain a synthetic polymer latex, a matting agent, a pHy
It may contain 4 stabilizers, plasticizers, thickeners, fluorescent brighteners, ultraviolet absorbers, etc.

The silver halide emulsion (according to the present invention) and the hydrophilic colloid layer are hardened with an inorganic or organic hardener, if necessary. Examples of inorganic hardeners include chromium alum, potassium alum, and chromium acetate. Examples of organic hardeners include aldehyde hardeners, vinyl sulfone hardeners, ethyleneimine hardeners, epoxy hardeners, dioxane hardeners, activated nitrogen hardeners, and mucochromic acid hardeners. Examples include inocyanate hardeners and incyanate hardeners. These hardeners can be used alone or in combination.

Examples of the support used in the silver halide photographic light-sensitive material of the present invention include transparent or opaque synthetic resin films such as polyethylene terephthalate, polycarbonate, polystyrene, and polypropylene, paper supports coated with polyethylene resin, and baryta paper. In particular, the effects of the present invention are remarkable in light-sensitive materials for reflective purposes using opaque supports, since capri is easily noticeable and changes in emulsion properties, particularly changes in contrast, are likely to be enhanced.

The developing agents contained in the developer used in the processing of the silver halide photographic material of the present invention include dihydroxybenze 7aC hydroquinone, chlorohydroquinone,
methylhydroquinone, etc.), 3-pyrazolidones (l
-Phenyl-3-pyrazolidone, l-phenyl-methyl-3-pyrazolidone, /-phenyl-p, 4cm dimethyl-3-pyrazolidone, etc.), aminophenols (0-aminephenol, p-aminephenol, N-
methyl-p-aminephenol, etc.), pyrogallol,
Examples include ascorbic acid. These may be used alone or in combination of two or more, but in order to obtain a high-contrast finish, the developing solution preferably contains hydroquinone and/-phenyl-3-pyrazolidones. Hydroquinone is -40 per liter of developer solution.
About f is used. A developer solution containing 1-phenyl-3-pyrazolidones in an amount of 0.iy to 11 per liter of development processing gives particularly favorable results.

The developer contains preservatives such as sulfites and bisulfites, alkaline agents such as water-soluble alkali metal salts, carbonates, borates,
pH buffering agents such as acetic acid and citric acid, solubilizing agents such as polyethylene glycol, surfactants, anti-scald agents such as potassium bromide, nitroindazole, nitrobenzimidazole, benzotriazole, mercaptotetrazole, benzothiazole, and chelates. A curing agent, a development accelerator, a hardening agent, an antifoaming agent, etc. can be added.

The pH of the developer is preferably about 12 to 12.

The developing temperature is usually 1t-! The temperature is chosen to be between tO°C, but the temperature may be lower than /r'c or above jooC. Also, the development time is usually J-470.
Seconds are preferably used.

EXAMPLES The present invention will be explained in more detail with reference to Examples below, but the present invention is not limited thereto.

Example 1 An aqueous solution of silver nitrate and an aqueous solution of potassium bromide and potassium iodide containing ammonium hexachlororhodate (In) at 0x10-7 mol per mole of silver were mixed in a gelatin solution by the double jet method, With 1 flat grain "'・5
°poyo*A chemical history Mi (silver iodide λ morti, back, Ihy 2t mole) t- was made.

After grain formation, desalting was performed, and further sulfur sensitization and gold sensitization were performed. To this emulsion 5, oxacarbocyanine sensitizing element was added for spectrally sensitization, and as a stabilizer hydroxy-4-methyl-/, J, JB.

7-Cytrazaindene and l-Fyronyl! - Mercaptotetrazole was added. This emulsion was divided into equal parts, hydroquinone and l-phenyl-3-pyrazolidones were added as shown in Table 1, and an alkylbenzene sulfonate was added as a surfactant and a vinyl sulfonic acid hardener was added as a hardener. Added gelatin concentration of 2%, odor of 4%!
The concentration was adjusted to -1. Also, the pH of the emulsion is 2
．． Adjusted to be 1.

Release corona on the surface! Each emulsion prepared above was applied to a treated polyethylene-coated paper support ♀ in an amount of silver/J? /
m2, and further coated with a gelatin layer as a protective layer to prepare each sample (1) to α→.

- Each sample obtained was irradiated with a 10-'' second flash exposure using a xenon flash lamp through an optical wedge, and then treated with a developer having the following developer formulation (1): Jj 0C,10
Development processing was performed for 20 seconds and 20 seconds. Furthermore, fixing, washing, and drying were carried out in the usual manner. After coating, this treatment was carried out for j days at a temperature of λj'C and a humidity of 10%, and nine samples (A),
Sample aged for 30 days at temperature 300C, humidity 1 [7%] (B
).

Developer formulation (1) Hydroquinone zy /-phenyl-3-pyrazolidone 0.3f Sodium sulfite (anhydrous) 30f Potassium bromide 0. If Sodium carbonate (l hydrate) i3y Water was added /1 (pH was adjusted to 10.4 with potassium hydroxide) The results obtained are shown in Table λ.

Sensitivity is expressed as the logarithm of the relative exposure that gives fog p+i,o in reflection density, and contrast is expressed as fog +0.
It is expressed as an average gradation from 2 to fog+i, o. Note that the smaller the sensitivity shown in the table, the higher the sensitivity.

As is clear from the results in Table 1, sample numbers (9) to (14) related to the present invention have sensitivity changes due to development time (△1
ogE) is small (that is, it is stable against development even in aged samples), and maintains a high contrast (r) even after storage.

In particular, sample numbers (10) to (13) gave favorable results.

On the other hand, sample numbers (1) to (8) had large sensitivity changes due to development time, and high contrast could not be obtained.

Example 2 An aqueous solution of nitrate/silver and an aqueous solution of potassium bromide and potassium iodide containing ammonium hexachlororhodate (II) in an amount of 10-7 moles per 7 moles of silver, 'g/IL' (f-double jet method) A silver iodobromide emulsion (1 mole of silver iodide, 1 mole of silver bromide) with an average grain size of o:is microns was prepared by mixing in a gelatin solution.

After grain formation, desalination is performed, and further sulfur sensitization and gold sensitization are performed.
Where was it? A dimethine merocyanine sensitizing dye was added to this emulsion for spectral sensitization, and the Yasya agent was ≠-hydroxy-6-methyl-/, J, 3a.

7-chitrazaindene and sodium benzenesulfinate were added. This emulsion was divided into equal parts as shown in Table 3: sea urchin hydroquinone, λ, t-dimethyl-≠-(diethylamine).
Phenol and l-phenyl-3-pyrazolidones were added, and a surfactant and a hardening agent were added in the same manner as in Example 1, so that the gelatin concentration was 7% and the degree of iodobromide fil≠迤 was achieved. It was adjusted. The pH of the emulsion was adjusted to j, j.

The above-prepared emulsions were placed on a polyethylene-coated paper support whose surface had been subjected to a corona discharge treatment, and the silver amount/, If/
Samples (15) to (zl) were prepared by applying a gelatin layer on top of the gelatin layer as protection 1-.

Each sample obtained was irradiated with a lo-6 second flash exposure with a xenon flash lamp through an optical wedge and then treated with a developer having the composition of developer formulation (n).
Hp and lA# block image processing was performed. Furthermore, the feet were dressed, washed, and dried in the usual manner. This treatment is done after application.
Temperature, 2j0C1 humidity! At Ochi! Sample aged for days (A
) and temperature as 0c.

The sample (B) was aged for 20 days at a humidity of 41%.

Developer prescription' (■) Hydroquinone 11 1-phenyl-3-pyrazolidone 0.441f Sodium sulfite (anhydrous) joy Potassium bromide 2f Sodium carbonate (l hydrate), 2of Add water /1 -Kota- Obtained The results are shown in the display.

Here, the sensitivity is Capri +1. It is expressed as the logarithm of the relative exposure amount giving O (i and o are based on the result of t-second processing of sample number λ1 (A) in Example 1), and the contrast is expressed in the same manner as in Example 1.

In the example, sample number (21)? The sensitivity change (△logE) due to development time is small and good for all samples except for sample (20), which contains co,t-dimethyl ter(diethylamino)phenol, whose legs soften over time and the contrast deteriorates. was low.

In particular, /-phenyl-l- of sample numbers (16) to (18)
Methyl-3-pyrazolidone, l-phenyl-Hiroshi.

-dimethyl-3-pyrazolidone and l-phenyl-
The sample containing Hiro-Methyl-Hiro'-HydroxymethyA/-3-pyrazolidone together with hydroquinone showed high contrast.

Next, preferred embodiments of the present invention will be described below.

3 l-(1) In the claims, silver iodobromide contains rhodium and the halogen composition is a silver iodobromide emulsion consisting of silver bromide of 2j mole or more and silver iodide of less than j mole. , and processed with a developer containing an effective amount of a developing agent (2. In the claims, the developing agent of the developer is hydroquinone and l-phenyl). -3-pyrazolidones, per liter of processing solution #) l-phenyl-3
-Silver halogenide photographic light-sensitive material that is treated with a developer containing pyrazolidones in the range of 2o, if-/f (3) The photographic light-sensitive material of the claims is processed with a developer containing t-% mold. A method of processing with a developer containing.

Patent applicant: Fuji Photo Film Co., Ltd. 32 - Procedural amendment dated March 1, 1999, case description: Showa Sy year patent application No. lθit No. 2,
Title of the invention Silver halide photographic light-sensitive material 3, Relationship to the amended person's case Patent applicant Location 210 Nakanuma, Minamiashigara City, Kanagawa Prefecture Name (52)
0) Fuji Photo Film Co., Ltd. 4. Subject of the amendment The description in the "Detailed Description of the Invention" column 5 of the description and the "Detailed Description of the Invention" section of the description of the amendment will be amended as follows.

(11 page 5 line 14 "It was enough" "It wasn't enough" and correct it.

(2) Page 9, line 4 "10-8~ per mole" "10-9~ per mole" and correct it.

(3) Page 11, line 10 "Silver halide emulsion layer" [Silver halide emulsion layer?] and correct it.

(4) Page 11, line 14 "How to adjust" 1 "How to prepare" 1- and correct it.

(5) Page 12, line 4 "Use and adjust" "Prepare using" and correct it.

(6) From page 19, line 17, “potassium bromide,” to line 20, “chelating agent,” replace “potassium bromide, antifoggants such as troindazole, nitrobenzimidazole, benzotriazole, mercaptotetrazole,” benzothiazole, etc.), chelating agents.”

(Page 21, line 9 "Adjusted to" "Prepared as" and correct it.

(8) Page 21, line 12 "Adjusted above" 2- "Prepared above" and correct it.

(9) Page 26, line 18 “Adjust it so that it is” “Prepare it so that it becomes” and correct it.

(II, page 27, line 2 "Adjusted above" "Prepared above" and correct it.

3-

Claims (1)

[Claims] A silver halide photographic light-sensitive material having at least one silver halide photographic emulsion layer on a support, wherein the silver halide photographic emulsion layer is not made of a steel iodobromide emulsion containing a rhodium salt; - A silver halide photographic light-sensitive material characterized by containing l-phenyl-3-pyrazolidones and hydroquinone in a silver halide zero true emulsion layer or other hydrophilic colloid layer.