JPH02256048A - Antistatic silver halide photographic sensitive material - Google Patents

Abstract

PURPOSE:To improve the antistatic performance of a photographic sensitive material without adversely affecting the photographic characteristics as well as to improve coating performance by incorporating a specified compd. into the sensitive material. CONSTITUTION:At least one hydrophilic colloidal layer is formed on a support and at least one of compds. represented by formula I, etc., is incorporated into the layer. In the formula I, R<1> is 4-18C alkyl, alkenyl or aralkyl, R<2> is H, 4-18C alkyl, alkenyl or aralkyl, R<3> is H or 1-3C alkyl, A is 2-4C alkylene or substd. alkylene, M is an alkali metal atom such as Na or K, NH4 or a residue of an alkanolamine such as monoethanolamine and n is an integer of 1-200. Coating trouble is not caused and the antistatic performance of the resulting photographic sensitive material is improved without adversely affecting the photographic performance.

Description

DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a silver halide photographic light-sensitive material that is antistatic, and more specifically, a silver halide photographic light-sensitive material that is antistatic without adversely affecting photographic properties. Regarding.

[Background of the invention]

In recent years, the demands on silver halide photographic materials (hereinafter referred to as photographic materials or simply referred to as photosensitive materials) have become increasingly complex and diverse.In particular, the requirements for silver halide photographic materials (hereinafter referred to as photographic materials or simply referred to as photosensitive materials) have become increasingly complex and diverse. Photosensitive materials are in demand.

In particular, for X-ray photosensitive materials, etc., in order to reduce the amount of X-rays the human body is exposed to, high sensitivity and high image quality are required to obtain a lot of information with a smaller amount of X-rays. A photosensitive material that is suitable for development processing is desired.

Since photosensitive materials generally consist of an electrically insulating support and photographic constituent layers, they are subject to electrostatic charges due to contact friction or peeling between the surfaces of the same or different materials during the manufacturing process and during use. is likely to accumulate. The photosensitive emulsion layer becomes sensitized by the discharge of electrostatic charges accumulated before processing, resulting in dotted spots or dendritic or feather-like line spots, so-called static marks, when photographic film is processed. . This significantly reduces the commercial value of photographic film. For example, static marks that appear on medical or industrial X-ray films can lead to extremely dangerous judgments, but this phenomenon is one of the most troublesome problems as it becomes apparent only after the film is developed. In addition, these accumulated electrostatic charges may cause secondary failures such as dust adhering to the film surface or inability to apply uniformly. These static marks are becoming more likely to occur due to the increased sensitivity of photosensitive materials, high-speed coating, high-speed photographing, high-speed automatic processing, etc.

Methods have been considered to improve the conductivity of photosensitive material supports and various coated surface layers, and attempts have been made to use various hygroscopic substances, water-soluble inorganic salts, certain surfactants, polymers, etc. .

However, many of these substances may exhibit specificity depending on the type of support or photographic composition, or may have an adverse effect on photographic performance. In particular, it is very difficult to prevent static electricity on a hydrophilic colloid layer, and the reduction in surface resistance is often insufficient at low temperatures, or adhesion failures often occur between photosensitive materials or other substances at high temperatures and high humidity. In addition, although they have an antistatic effect like polyethylene oxide compounds, there are many that have negative effects on photographic properties such as increased fog, desensitization, and deterioration of graininess, such as medical X-ray sensitive materials. However, it has been difficult to find antistatic agents suitable for use in light-sensitive materials having emulsion layers on both sides of the support.

In connection with the aforementioned generation of static electricity due to contact friction or peeling, it is also important to improve the sliding properties of the surface of the photosensitive material.

In other words, during manufacturing processes such as coating, drying, processing and packaging of photosensitive materials, as well as during film loading, photographing, automatic developing material processing, or shadow copying, contact with various rollers, punching tools, and photosensitive materials may occur. There are many opportunities for friction.

Therefore, improvements in the sliding properties of photosensitive materials are required, in addition to antistatic properties, to prevent scratches and scratches on the surface caused by friction, and to improve film transportability, as well as to reduce the sliding friction of photosensitive materials. Ru.

Typical studies that have been proposed in the past include those using organosiloxanes, such as U.S. Pat. and so on.

Although each of these known improvement means improves the slipperiness to some extent, it is not always satisfactory, as it is not sufficient or deteriorates other properties such as peeling chargeability.

On the other hand, during the production of photographic light-sensitive materials formed from many hydrophilic organic colloid layers, it is required that these coating solutions be coated in a thin layer uniformly and at high speed without causing repelling or uneven coating. In producing light-sensitive materials, a support is often coated with multiple layers of coating solutions containing photographic emulsions and other hydrophilic organic colloids such as gelatin.

Obtaining the required coating characteristics when applying gelatin or other organic colloid liquids to such an organic colloid layer presents many difficulties compared to applying gelatin colloid liquids directly to the support. Especially when the underlying layer is in a cool set state immediately after application, it is early in the summer.

Various surfactants (hereinafter referred to as activators) have conventionally been used as coating aids in various coating solutions for photosensitive materials, as emulsifiers, or as additives for improving the surface properties of photographic surface layers. In particular, saponin has been widely used as a coating aid in the photographic industry, but it has drawbacks such as easy foaming, large fluctuations in quality because it is a natural product, and poor properties as a coating aid. Also,
Various other synthetic activators also exhibit specificity depending on the type of activator in their effects on the coating properties and surface properties of various photographic coating solutions or photographic coating layers. The type of active agent selected and utilized depends on the particular application.

However, some of these have poor photographic properties, particularly poor film properties at high temperatures and high humidity, insufficient stability of the compound itself, or insufficient high-speed coating properties, and the current state of the art is not satisfactory.

[Purpose of the invention]

The present invention has been made in view of the above circumstances.
The purpose of Jl is to provide an antistatic silver halide photographic material that can be coated at high speed without bubbles, repelling, or other coating failures.

A second object of the present invention is to provide a silver halide photographic material with improved surface slipperiness.

A third object of the present invention is to provide a silver halide photographic material that is antistatic using an antistatic agent that does not adversely affect photographic performance.

[Structure of the invention]

The above-mentioned object of the present invention has at least one hydrophilic colloid layer on a support, and contains at least one compound selected from the following formulas CI) and/or formula (If). Halogen Formula [I] General Formula (n) S However, in the formula, R1 represents an alkyl group, an alkenyl group, or an aralkyl group having 4 to 18 carbon atoms.

R1 represents a hydrogen atom or an alkyl group having 4 to 18 carbon atoms, an alkenyl group, or an aralkyl group.

R1 in formula CI) is an alkyl group, alkenyl group, or aralkyl group having 4 to 18 carbon atoms, and examples of the alkyl group include butyl, isobutyl, pentyl, hexyl, heptyl, octyl, nonyl, decyl, undecyl, Dodecyl, tridecyl, tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, etc.

Examples of the alkenyl group include butenyl, imbutenyl, pentenyl, hexenyl, heptenyl, octenyl, nonenyl, decenyl, undecenyl, dodecenyl, tridecenyl, tetradecenyl, pentadecenyl, hexadecenyl, heptadecenyl, octadecenyl, and the like. Examples of the aralkyl group include styryl and benzyl, and mixtures thereof may also be used.

R3 is hydrogen or an alkyl group having 4 to 18 carbon atoms, an alkenyl group, or an aralkyl group, and each of the above R1
is synonymous with

R3R1 is a hydrogen atom or an alkyl group having 1 to 3 carbon atoms, such as methyl, ethyl, or propyl.

R6 in formula (II) above is an alkyl group, alkenyl group, alkylaryl group, or aralkylaryl group having 8 to 30 carbon atoms, and examples of the alkyl group include octyl, nonyl, decyl, undecyl, dodecyl, tridecyl, Examples include tetradecyl, pentadecyl, hexadecyl, heptadecyl, octadecyl, nonadecyl, eicosyl, and the like.

Examples of the alkenyl group include octenyl 1, nonenyl, decenyl, undecenyl, dodecenyl, tridecenyl, tetradecenyl, pentadecenyl, hexadecenyl, heptadecenyl, octadecenyl, and the like.

As the alkylaryl group, monobutylphenol,
Dibutylphenol, 860. butylphenol, di-s
Examples include ea, butylphenol, tart, butylphenol, octylphenol, nonylphenol, dinonylphenol, and the like.

As aralkylphenol, styryl phenol is
Examples include mono-, di-, and tri-phenols such as catol, benzylphenol, and cumylphenol, or mixtures thereof, and mixtures of these alkyl groups may also be used.

Further, A is an alkylene group or a substituted alkylene group having 2 to 4 carbon atoms, such as ethylene, propylene, butylene, isobutylene, etc., and may be a single group or a block or random mixture thereof.

n is an integer of 1 to 200, m is an integer of 0 to 100,
More preferably n is 2 to 100. m ranges from 0.1 to 50.

Further, M is an alkali metal atom such as sodium or potassium, NH, or an alkanolamine residue such as monoethanolamine or triethanolamine, and may be a mixture thereof.

The above-mentioned activator of the general formula CI) is prepared by using, for example, an alkylphenol as a raw material, heating and reacting allyl chloride in the presence of a catalyst, and then distilling it under reduced pressure.

It can be easily obtained by adding alkylene oxide to the obtained reaction product, then esterifying it with a phosphorylating agent such as phosphoric anhydride, and neutralizing it with an alkali.

The activator of formula (II) can also be easily synthesized in the same way, for example, by adding alkylene oxide to alkyl or alkylphenol and allyl glycidyl ether in the presence of a catalyst, reacting with heating, and adding to the resulting reaction composition, The activator of the present invention can be obtained by further adding alkylene oxide and phosphoric acid esterification with a phosphorylating agent, followed by neutralization.

In addition, these are JP-A-63-12334 and JP-A-63-2.
This method is described in No. 3726, and is easy to synthesize industrially.

Specific examples of the compounds represented by the general formulas CI) and (IF) of the present invention are shown below, but the present invention is not limited thereto.

General formula [! ] Specific examples of compounds represented by

-Mathematical formula [I] [Note] * Monophosphate ester of general formula Y represents the molar ratio of silicic acid ester and silicic acid ester.

EO:fCH*CHsO)- PO: +CHzCHzCH*Oge.

BO:÷Cl x CH2C8z CH20 Next, specific examples of the compound represented by the general formula (IF) will be shown.

When the compound of the general formula (If) S of the present invention is used as an antistatic agent for a photosensitive material, the amount added is not particularly limited, but is preferably in the range of 0.01"lOg per 1m" of the photosensitive material, more preferably 0. .01-5g.

Furthermore, the surfactant of the present invention can be directly added to each layer constituting the photosensitive material, such as a protective layer, a silver halide emulsion layer, a filter layer, a subbing layer, a backing layer (back layer), etc. In this case, they may be added to the same coating solution, or they may be added in the form of a solution by first dissolving them in a suitable solvent, such as water, alcohol, dioxane, glycol ether, etc., or a mixed solvent thereof. .

The light-sensitive material of the present invention has U.S. Pat.
No. 11.911, No. 3,411.912, Special Publication No. 4
The polymer latex described in No. 5-5331 may also contain silica, barium sulfate, strontium sulfate, polymethyl methacrylate, etc. as a matting agent.

The silver halide emulsion used in the light-sensitive material of the present invention includes:
Any silver halide such as silver bromide, silver iodobromide, silver iodochlorobromide, silver chlorobromide, and silver chloride may be used.

The silver halide grains in the silver halide emulsion may have a regular crystal structure such as a cube, an octahedron, or a dodecahedron, or may have an irregular crystal structure such as a spherical shape or a plate shape. It has two irregular crystal forms,
Alternatively, it may have a composite form of these crystal forms.

Furthermore, Research Disclosure (Research
It may be the tabular grain described in Disclosure (hereinafter abbreviated as RD), Vol. 225, pp. 22534.20-58 (1983). In addition, special public service
A combination of internal latent image type silver halide grains and surface latent image type silver halide grains described in No. 86 can also be used.

The photographic emulsion used in the present invention is B.
(P, Glafkides) “Shimmy Knee 74”
Chimia et
PhysiquePhotography)J,
Published by Paul Montel (1)
967], G.F. Duffin (C.

``7 Photographic Emulsion Chemistry'' by F. Duffin)
ulsion Chewistry) J, owned by The Focal Press (1
966), V.L. Zelikman et al.
likstanet al) r making fist and coating photocratic emulsion 7
(Making and Coating Ph
otographic Emulsion)”, The.
It can be prepared using the method described in 7 Orcal Press (1964).

The silver halide emulsions may be chemically sensitized by sulfur sensitization methods, reduction sensitization methods, noble metal sensitization methods, etc. known in the art, or combinations thereof, and may also be spectrally sensitized with methine dyes and the like. Good too.

Examples of the support used in the photosensitive material of the present invention include polyolefins such as polyethylene, polystyrene,
cellulose derivatives, such as cellulose triacetate,
Included are supports made of polyester films such as polyethylene terephthalate, or sheets of baryta paper, synthetic paper, or paper coated on both sides with these polymer films.

The support used in the present invention can also be provided with an antihalation layer. For this purpose, mention may be made of carbon black or of various dyes, such as oxonol, azo, styryl, anthraquinone, merocyanine and tri(or di)arylmethane.

In addition, chemical sensitizers, spectral sensitizers, antifoggants, stabilizers, hardeners, plasticizers, lubricants, coating aids, brighteners, ultraviolet absorbers, and couplers used in the photosensitive material of the present invention. , color image stabilizers, etc., are not particularly limited; for example, RD,
Volume 176, 17643. Pages 22-28 (197g)
You can refer to the description.

The photosensitive material of the present invention includes ordinary black and white photosensitive materials (photosensitive materials for photographing, film, etc.), silver salt diffusion transfer process, die transfer process, silver dye bleaching method, heat-developable photosensitive materials, etc., but it is particularly effective for photosensitive materials for high-temperature rapid processing and high-sensitivity photosensitive materials.

Regarding the processing of these photosensitive materials, please refer to L.F.N.
"Photographic Processing Chemistry" by Mason (L, F, A, Mason)
graphic Processinlg Chemi
stry) J, The 7 Orcal Press (1975)
) and RD, vol. 176, 17643 (cited above), 28
You can refer to the description on pages 31 to 31.

〔Example〕

The present invention will be explained in more detail by showing specific examples below.

Example 1 2 mol% of iodine and 0.2 mol% of chlorine with average particle size of 0.3μ theory
A silver iodobromide layer was formed on the inner core of monodispersed silver chloroiodobromide containing 40 mol% of iodine and 60 mol% of bromine at a ratio of 40 mol% of iodine and 60 mol% of bromine. A silver iodobromide layer was grown to a thickness of 0.85 μm at a ratio of 1 mol % iodine and 99 mol % bromine to obtain slightly rounded dodecahedral silver halide grains.

Chlorauric acid salt, rhodanammonium, sodium thiosulfate, and thiourea-based compounds were added to these particles for chemical ripening.

4-hydroxy-〇- as a stabilizer per 70g of these particles.
An emulsion preparation solution was prepared by adding 2 g of methyl-1.3,3a,7-chitrazaindene. Various additives and coating aids shown in Table 1 were added to this emulsion adjustment solution and the protective layer solution shown below.

The emulsion was then deposited on a polyethylene terephthalate support with a silver content of 4.8 g/s and a gelatin content of 3.5 g/s.
g/■8, protective layer liquid is 1.0g/ as gelatin amount
Apply at the same time at 150 m/min so that ll@, 2 minutes 3
Thirty-four samples were prepared by drying for 0 seconds.

Emulsion additives (per mole of silver halide) t-butylcatechol 400 g polyvinylpyrrolidone (molecular weight 10.000) styrene-maleic anhydride copolymer trimethylolpropane diethylene glycol nitrophenyl firefly triphenylphosphonium chloride 1.0 g 2. 5g 0g 5.0g 01g 1.3-dihydroxybenzene-4-ammonium sulfonate 2-mercaptobenzimidazole-5-sodium sulfonate g 15g CaHloCHICHCHJ (CJCOOH) 1H g 1.1-dimethylol-1-promol l- Nitromethane 70 g (n is a mixture of 2 to 5) CsF r *0-(CHzCHzO)TT CHtC
ToOHC4F@SO3 mg Protective layer additive (per 1 g of gelatin) Matting agent consisting of polymethyl methacrylate 25) with an average particle size of 7μ■ 7mg Colloidal silica with an average particle size of 0.013μ 70mg Formaldehyde 3B glyoxal 2mg 2-Hydroxy-4 , 6-dichloro-1,3,5-triazine sodium salt 3 g The antistatic performance, photographic performance and coating performance of the sample thus obtained were examined by the following methods.

l) Measurement of the amount of static marks The unexposed sample was conditioned for 2 hours at 23°C and 23% RH. The sample was rubbed with a rubber roller and a nylon roller in a dark room under the same air conditioning conditions, and then developed automatically. Machine 5RX-5
01 (manufactured by Konica Corporation) for 45 seconds using developer XD-SR for an X-ray automatic processor and fixer XF-SR (both manufactured by Konica Corporation), and the antistatic performance of the added compound was investigated. .

2) The degree of occurrence of static marks was evaluated visually. The evaluation criteria are as follows.

A: It does not occur at all.

B: Occurs in less than 3% of the area.

C: Occurs in an area of 3% or more and less than 10%.

D = Occurs in 10% or more of the area.

3) Measurement of photographic performance The prepared sample was exposed to white light using a tungsten lamp and a Konica Corp. model 1 [S-1 sensitometer according to the JIS method. The film was developed and its photographic performance was measured. Note that the sensitivity is expressed as a relative value when the sensitivity of sample 1 is taken as 100, and was calculated from the exposure amount that gives a density of Capri +0.20.

4) Measurement of coating performance (2) Coating unevenness was evaluated by the following test method.

A sample with a width of 30 cm and a length of 100 cm is uniformly exposed to light so that the density becomes 1.0, and the sample after development is visually judged.

Evaluation of coating unevenness> ◎: Very good O: Good △: Slightly poor X: Defective (2) The number of repellents per 1 m2 was determined for each sample.

In addition, for samples 1 to 24 and 28 to 34, each surfactant was added to the protective layer, and for sample 25.26,
It was added to the emulsion layer, and for sample 27,
The exemplified compounds are added separately to the protective layer and the emulsion layer.

comparative compound ■) Saponin ■)　　　　. o.

C,H,3-NΦ-CH3Brθ C.I.

(n = 120-170) These results are shown in Table 1.

As is clear from Table 1, the samples that were antistatic using the compound of the present invention had fewer static marks, had better coating properties, and had better photographic performance than the comparative samples. It can be seen that there is no adverse effect on the Also,
When the exemplified compound is used alone, the most preferable addition amount is around 30 g/m'' in terms of photographic performance, antistatic performance, and coating properties.

Furthermore, when formulas [I] and (II) are used together, the effect is particularly excellent.

Example 2 The following layers were sequentially coated on a transparent support made of subbed cellulose triacetate film and having an antihalation layer (containing 0.38 g of black colloidal silver and 3.2 g of gelatin). Sample 35-4
9 was created. In the following examples, the amount added to the light-sensitive material is shown per 1 mff, and the amounts of silver halide emulsion and colloidal silver are shown in terms of silver.

Layer 1: 1.3 g of low-sensitivity red-sensitive silver iodobromide (containing 5 mol % silver iodide) emulsion sensitized to red, 1.3 g of gelatin and 0.7 g of 1-hydroxy-N- El
-(2,4-di-t-amylphenoxy)butyl]-
2-naphthamide (cyan coupler), 0.07 g of 1-hydroxy-4-[4-(1-hydroxy-δ-acetamido-3,6-disulfo-2-naphthylazo)phenoxy]-N-[δ-(2 ,4-di-t-amylphenoxy)butyl-2-naphthamide disodium (colored cyan coupler) and 0.07g of 4-octadecylsuccinimide-2-(1phenyl-5-tetrazolylthio)-1-indanone (DIR compound). ) dissolved in 0.7 g of tricresyl phosphate (TC
A low-speed red-sensitive emulsion layer containing P).

Layer 2: 1.2 g of highly sensitive red-sensitive silver iodobromide emulsion (6
(containing mol% silver iodobromide), L4g gelatin and 0
．． 20 g of cyan coupler used in layer 1 and 0.02
0 in which the colored cyan coupler used in layer l of g was dissolved.
, a high-speed red-sensitive emulsion layer containing 22 g of TCP.

Layer 3: Intermediate layer containing 0.05 g dibutyl phthalate (DBP) dissolved in 0.05 g 2.5-di-tert-octylhydroquinone (antifouling agent) and 0.7 g gelatin.

Layer 4: 0.90 g of low-sensitivity green-sensitive silver iodobromide (containing 5 mol% silver iodide) emulsion color-sensitized to green sensitivity and 2.1 g
of gelatin and 0.8 g of 1-(2,4,6-trichlorophenyl)-3-([α-(2,4-di-t-amylphenoxy)-acetamido]benzamide)-5
- Pyrazolone (magenta coupler), 0.15 g 1
-(2°4.6-)lichlorophenyl)-4-(1-naphthylazo)-3-(2-chloro-5-octadecenylsuccinimideanilino)-5-pyrazolone (colored magenta coupler), 0. D used in layer 1 of 016g
A slow green-sensitive emulsion layer containing 0.95 g of TCP in which an IR compound was dissolved.

Layer 5: 1.7 g of a highly sensitive green-sensitive silver iodobromide emulsion (containing 4 mol% silver iodide) color sensitized to green; 1-9 g of gelatin and 0.20 g of magenta used in layer 4; A high speed green sensitive emulsion layer containing 0.60 g of DNP dissolved in the coupler and 0.049 g of the colored magenta coupler used in layer 4.

Layer 6: 0,1 dissolved in 0.15g yellow colloidal silver, 0.2g antifouling agent (same as contained in layer 3)
Yellow filter layer containing 1 g DBP and 1.5 g gelatin.

Layer 7: 0.25 g of low-speed blue-sensitive silver iodobromide emulsion (containing 4 mol% silver iodide) color-sensitized to blue sensitivity and 1.9 g
of gelatin and 1.5 g of a-pivaloyl (l-
0.6 g of benzyl-2-7enyl-3,5-dioxoimidazolidin-4-yl)-27-chloro-5'-[(a-dodecyloxycarbonyl)ethoxycarbonyl]acedoanilide (yellow coupler) dissolved in T
A low-speed red-sensitive emulsion layer containing CP.

Layer 8: 0.9 g of highly sensitive blue-sensitive silver iodobromide emulsion (containing 2 mole % silver iodide), color sensitized to blue, 1.5 g of gelatin and 1.30 g used in layer 7 A high-speed blue-sensitive emulsion layer containing 0.65 g of TCP in which a yellow coupler was dissolved.

Layer 9: Protective layer containing 2.3 g of gelatin, 1 g of exemplified compound of the invention or comparative compound. A hardening agent and a spreading agent were added to each layer.

The sample prepared as described above was conditioned for 12 hours at 23°C and 23% RH, and the sample was rubbed with a rubber roller and a nylon roller in a dark room with the same air conditioning conditions.Then, the following development process was performed to create a static mark. The degree of this was determined in the same manner as in Example 1.

In addition, as an evaluation based on the friction coefficient, T, Anvelt,
J.

F, carroll, JR, and L, J, Sug.
den J, SMPTE, 80(9)734-739
(1971), the maximum static friction coefficient of the film surface after coating was determined. A smaller value means less friction on the film surface.

In addition, coating unevenness and the number of repellents per 1112 were investigated.

For coating unevenness, a sample of width 30 cm x length 100 cm was exposed uniformly to a density of 1.0, and the following development process was performed.
Coating performance was determined in the same manner as in Example 1.

rDevelopment treatment prescription] Processing time Color development
Bleach for 3 minutes 15 seconds (38℃)
Wash with water for 6 minutes and 30 seconds
Fixed for 3 minutes and 15 seconds
Wash with water for 6 minutes and 30 seconds
Stabilization bath for 3 minutes and 15 seconds The composition of the treatment liquid used in each treatment step was as follows.

[Color developer] Nitrilo = Sodium acetate 1.0g Sodium sulfite 460g Sodium carbonate 30.0g Potassium bromide
1.4g hydroxylamine sulfate 2.4g 4-(N-ethyl-N-β-hydroxyethylamino)-2-methylaniline sulfate
Add 4.5g water to make 1a.

[Bleach solution] Ammonium bromide 160.0g Aqueous ammonia (28%') 25.0a
Ethylenediaminetetraacetic acid sodium iron salt 130.0 g 14, hI2 Add glacial acetic acid water to make 11.

[Fixer] Sodium tetrapolyphosphate sodium sulfite Ammonium thiosulfate (70%) sodium bisulfite Add water to make 112.

[Stabilizing liquid 1 Formalin (37% aqueous solution) Add water to make if.

2.0g 4.0g 175.0mff 4.6g 8.0a+12 As is clear from the results in Table 2 above, the implementation of the present invention improves antistatic performance, coating performance, and film performance even in the case of color multilayer films. It can be seen that the surface friction properties have been improved.

〔Effect of the invention〕

As described above, the present invention uses the general formula [
A silver halide photographic material which has good coating performance and excellent antistatic performance without adversely affecting photographic properties by adding a compound represented by [I] and/or (II) to the photographic material. can be obtained.

Furthermore, by using both in combination, it is possible to provide a silver halide photographic material that has antistatic properties and a small coefficient of friction on the film surface.

Claims (1)

[Claims] Having at least one hydrophilic colloid layer on a support,
A silver halide photographic material characterized by containing at least one compound selected from the following general formula [I] and/or general formula [II]. General formula [I] ▲ Numerical formulas, chemical formulas, tables, etc. are available▼ General formula [II] [However, in the formula, R_1 represents an alkyl group, alkenyl group, or aralkyl group having 4 to 18 carbon atoms. R^2 represents a hydrogen atom or an alkyl group having 4 to 18 carbon atoms, an alkenyl group, or an aralkyl group. R^3 and R^5 represent a hydrogen atom or an alkyl group having 1 to 3 carbon atoms. R^4 is an alkyl group or alkenyl group having 8 to 30 carbon atoms,
Represents an alkylaryl group or an aralkylaryl group. A represents an alkylene group having 2 to 4 carbon atoms or a substituted alkylene group, n represents an integer of 1 to 200, and m represents an integer of 0 to 100. M represents a hydrogen atom, an alkali metal atom, an ammonium group or an alkanolamine group. l is 1 or 2, and when l-1, Y has the same meaning as M above. When l-2, Y represents ▲There are mathematical formulas, chemical formulas, tables, etc.▼, and A and n have the same meanings as above. ]