JPS60170851A - Color photosensitive material - Google Patents

Abstract

PURPOSE:To obtain high max. image density by incorporating a combination of a silver halide emulsion and a specified methine dye in at least one of emulsion layers, and incorporating a silver halide emulsion having internally fogged nuclei in that emulsion layer and/or its adjacent nonphotosensitive emulsion layer. CONSTITUTION:One of red, green, and blue sensitive emulsion layers contains a combination of photosensitive silver halide and a methine dye having no carboxy and sulfo group on the rings, and its emulsion layer and/or its adjacent layer contains a silver halide emulsion having internally fogged nuclei. Such a photosensitive material is used as a color reversal photosensitive material, and it is prepared by coating each of surface-fogged silver halide nuclei with a silver halide outer shell to form core-shell type silver halide grains, and using an emulsion contg. these grains. The use of a combination of such a sensitizer and the photosensitive silver halide emulsion permits the sensitization effect at the time of sensitizing the silver halide emulsion having internally fogged nuclei to be obtained without deteriorating high image density.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a color photographic light-sensitive material, and particularly to a color photographic light-sensitive material with improved suitability for sensitization processing.

(Prior Art) Color photographic materials are usually prepared by using a support with different color sensitivities (color sensitivity refers to the property of being sensitive to light in one of the three regions of the visible spectrum, namely red, green, and blue). say)
It is made up of at least seven halogenated emulsion layers, each having a halogenated emulsion layer.

In the field of color photographic materials, especially color reversal materials that are often used by professional photographers, they are suitable for special scenes such as sports photography that requires a fast shutter speed wave or stage photography where the amount of light required for non-lighting is insufficient. Color photographic materials with high sensitivity are required for photographing, but there are few color photographic materials that meet the above requirements for extremely high sensitivity.

Under these circumstances, sensitivity adjustment through processing is being carried out to compensate for the lack of non-light. Sensitivity adjustment by this process is usually called "sensitization process", and in the case of color reversal light-sensitive materials, it is carried out by extending the time of the first development (black and white development) compared to the time of standard processing.

However, conventional oak-reversal light-sensitive materials do not necessarily have sufficient suitability for sensitization processing, and may not be sensitized unless the first development time is significantly longer than standard processing, or @high-sensitivity layer For photosensitive materials that adopt a structure divided into 1 and 2 layers, the appropriateness of the development process for both layers is different, so the sensitization process may cause a change in gradation, or ■ Extend the time for the 1st development. When trying to increase the sensitization by 8 degrees, color development #! (1) Deterioration of color balance during sensitization due to differences in development process suitability between the red, green, and blue sensitive layers. .

Therefore, it has been desired to develop a technique that can solve the above-mentioned drawbacks, can freely control the degree of sensitization, and does not cause any adverse effects during standard processing.

The present inventors have previously developed a method using a halogenated emulsion layer as a technique that does not cause gradation changes or deterioration of color balance even after sensitization treatment, and can relatively reduce the degree of decrease in color image density. Or, he invented a technique in which a silver halide emulsion having fogging nuclei inside is added to the adjacent layer, and the fogging nuclei function to advance development during sensitization processing (
% Gansho rtr-♂r No. 236). In this technology,
The color balance after sensitization can be adjusted by changing the ratio of the silver halide emulsion with internal fog nuclei to the photosensitive halide complex emulsion and the thickness of the outer shell of silver halide that covers the fog nuclei. It allows you to adjust. However, when this technique is used, there is a drawback that the critical image density of color photographs subjected to sensitization tends to be low in some cases.

(Object of the Invention) Therefore, the object of the present invention is the above-mentioned! ! ! The object of the present invention is to provide a color photographic material which can ensure high image density when improving the suitability of sensitization processing using the technique described in Ip.

The inventors of the present invention have continued to research in view of the above objectives, and as a result, by using a sensitizing dye having a special structure described below in combination with a light-sensitive halogen ratio emulsion, the highest image line area can be reduced. It has been discovered that sufficient sensitization can be achieved by reducing the amount of sensitization. This effect could not be achieved with other sensitizing dyes, and was a unique effect observed only with the sensitizing dye of the present invention.

(Structure of the Invention) The object of the present invention is to provide a color photographic material having at least seven red-sensitive, green-sensitive and blue-sensitive light-sensitive halogenated button emulsion layers, in which the emulsion layer At least seven layers of the emulsion layer contain a combination of a dichloromethane emulsion and a methine dye having no carboxyl group or sulfo group on the carbon atom of the nucleus, and a non-photosensitive emulsion layer adjacent to the emulsion layer and/or seven layers of the emulsion layer. This was achieved by using a black photographic light-sensitive material comprising a silver halide emulsion having internally diffused nuclei in its layers.

By using the sensitizing dye of the present invention described in MIJ in combination with a photosensitive halogenated emulsion, the sensitizing effect during sensitization treatment with an I-halogenated emulsion containing internally diffused nuclei can be improved.
You can enjoy it while maintaining a high 1■ image.

The reason for this is not clear, but it is probably because the degree of development of the dissolved material of the emulsion is controlled by increasing or decreasing the amount of the sensitizing dye of the present invention adsorbed onto the surface of the grains of the photosensitive silver halide emulsion. be done.

Although the combination ratio of the sensitizing dye of the present invention and the photosensitive/'t-logenated emulsion can be changed as appropriate, it is generally 10 to 110 moles per mole of the photosensitive/logenated trowel, particularly Good results can be obtained in the range of 10 to 10 mol.

In the present invention, the sensitizing dye of the present invention and the photosensitive silver halide emulsion are used in the same layer.

When both are mixed, it is desirable that the above-mentioned compound is adsorbed exclusively onto the surface of the above-mentioned silver halide emulsion grains. Therefore, when a silver halide emulsion having internal fogging nuclei is incorporated into a red-sensitive, green-sensitive, or back-sensitive light-sensitive silver halide emulsion layer, the light-sensitive silver halide emulsion is It is preferable to add the compound of the present invention in advance. In particular, U.S. Patent No. 735,744;
It is also possible to apply the method of adding a dye to a silver halide emulsion at a stage before the physical ripening is completed, as described in JP-A No. 3.621.940 and JP-A-5R-X+trr.

When halogenated Va grains having internally diffused nuclei are added to the interior of a back-end emulsion layer or a layer adjacent thereto, the photosensitivity of the back-end emulsion layer...especially as a sensitizing dye used with halogenated ε- Preferred is a monomethine cyanine dye represented by the following general formula (A).

Furthermore, when silver halide grains having internally diffused nuclei are added inside an edge-sensitive emulsion layer or a layer adjacent thereto, when they are added inside a red-sensitive emulsion layer or into a layer adjacent thereto, the general formula ( Among the trimethine cyanine pigments represented by B)! It is particularly preferable to use a dye having a spectral sensitivity maximum between 00 and 1100 nm for the green-sensitive emulsion layer, and a dye having a spectral sensitivity maximum between 60 and 700 nm for the red-sensitive emulsion layer.

General formula (A) In the formula, Z and 2 each independently represent an oxazole nucleus, a benzoxazole nucleus, a naphthoimidazole nucleus, a thiazole nucleus, a benzthiazole nucleus, a naphthothiazole nucleus, a benzoselenazole nucleus, a natutoselenazole nucleus, and pyridine. Represents the atomic group necessary to form a nucleus or a quinoline nucleus (
However, these nuclear carbon atoms must not be substituted with carboxyl or sulfo groups).几 and RA each independently represent an alkyl group or a substituted alkyl group. n
represents 0 when the dye forms an inner salt, and represents / otherwise. X represents an anion.

General formula (B) In the formula, 2 and 2 each independently represent a benzoxazole nucleus, a nandooxazole nucleus, a benzthiazole nucleus, a benzselenazole nucleus, a natutoselenazole nucleus, a benzimidazole nucleus, a naphthimidazole nucleus, a pyridine nucleus, or Φ
Represents the atomic group necessary to form a Norin bale (provided that the carbon atoms of these nuclei must not be substituted with carboxyl or sulfo groups).几represents a hydrogen atom, an alkyl group, or an aralkyl group.几 and 1mo5 each independently represent an alkyl group or a substituted alkyl group. n
represents 01 when the dye forms an inner salt, and represents 1 otherwise. X represents an anion.

The carbon atoms of the nucleus completed by Z , Z , Z and Z have IK substituents other than carboxyl or sulfo groups, such as alkyl groups with up to 6 carbon atoms, alkoxy groups with up to r carbon atoms, and up to g carbon atoms. Aryl group, aryloxy group with carbon number r1, acyl group with carbon number up to r, alkoxycarbonyl group with carbon number up to r, acyloxy group with carbon number 3 or less, cyano group, trifluoromethyl group, silver halide emulsion, etc. It may have.

The alkyl group represented by R'', R2,)L' and R5 preferably has up to ♂ carbon atoms, such as a methyl group, ethyl group, n-propyl group, n-butyl group, etc. , a' and R5 preferably have up to 70 carbon atoms, such as hydroxyalkyl group, acetoxyalkyl group, alkoxyalkyl group, alkoxycarbonylalkyl group, carboxyalkyl group, sulfoalkyl group, Examples thereof include a sulfoalkoxyalkyl group, an allyl group, a cyanoalkyl group, a carbamoylalkyl group, and an aralyl group.

The alkyl group of 几3 preferably has carbon atoms aψ or less, and the aralkyl group preferably has carbon atoms of 10 or less.

Specific examples of sensitizing dyes suitable for use in the present invention are listed below, but the present invention is not limited thereto.

A-/-2-J N(C2H5)3-5 N(C21(s)a N(C211s)3 A-// A-/, 2 N(C2Hs)a A-/3 A-/ ≠ IN ( (,:2H5) 3 -73 A-/&tL-/7 8-/zaN (C2Hs)3 A-/ri0113 B, eCH2CH2GOOH-27 A-,2,2 -23 N(C2H5)3 已A -+2ff C2ii5 C=4s -22 -50 1N(C2115)3 H-/B-λ -J (CH2)3 (CH2)3 1 δtJ3k 5tJ3・B-ψ B-♂ C21-1s L:2115 13- // C2H5 B-/u C2H5 N(02H5)3 B-l 3 B-/Hiroshi C2115 "H-is C2115 -it 2H5 O3Na CH2Cl・2Ci・3 (CH2)4SIJ3θU-
30 B-J/ d-J C2H5C2H5 1 B-Hiroshi Hiro02H5 B-Hiroshi♂ B-≠ 7 B-t.

C112CH2U1 C112CH2U1-11J -
5,2 -53 B-t ≠ 8-! s B-sri CH2 B-1,2 1N (C21(s)a -67- U-tri-70 B-7/ B-7,? -75 B-7 Hiroshi A covering nucleus is placed inside the present invention. The halogenated button emulsion has
It is not developed at all in standard processing, but is subjected to sensitization processing.It is only at this time that it becomes possible to develop uniformly regardless of the 1g light area of the unprocessed area. It is possible to determine whether or not it is possible. That is, the emulsion to be tested is coated on a film support with an amount of silver 0, j 9
/ m2, and then (without exposure) use a developer with the following formulation at 31'C for 10 minutes (standard processing) and at the same temperature for 10 minutes (sensitized processing). ) to process each one.

Developer Prescription: As a result of the above test, the emulsion used in the sample showed almost no increase in density after 2 minutes of processing, but an increase in density of more than j times the density after 70 minutes of processing. It is suitable for use as a /S silver halide emulsion having a nucleus.

Preferably, the above-mentioned norogenated complex emulsion having a fogged core inside is a core-shell type halide emulsion consisting of an inner core of silver halide with a fogged surface and an outer film of silver halide covering the surface. It is an emulsion consisting of silver particles.

Core-shell type halogenated a covering the surface of this inner core
Emulsions are generally produced by coating the surfaces of the halide complex grains with a chemical method or by chemically or chemically after forming silver halide grains that are to form internal cores, and then halogenating the surfaces of the internal core halide complex grains. Manufactured by depositing silver to form an outer shell.

The above-mentioned dipping step is carried out by adding a reducing agent or gold salt under appropriate pH and pAg conditions, or by adding a low pAg
This can be done by heating under the same conditions, or by applying uniform non-light. Chloride is used as a reducing agent.
Tin, hydrazine compounds, ethanolamine, thiourea dioxide, etc. can be used.

The use of the above-mentioned core-shell type silver halide grains is advantageous because the timing at which the sensitization effect appears can be adjusted by changing the thickness of the outer shell. Therefore, the thickness of the outer shell should be determined depending on how long the sensitizing effect is produced when the first/development period is prolonged. If the extension time is within the range of the normal sensitization process, the thickness of the outer shell! O~100O
It is preferable to set the value to N (angstroms), and in particular, by setting it in the range of ioo to j00A, good results can be obtained.

The silver halide forming the inner core of the co-nonyl type silver halide grains and the halide forming the outer shell may have the same halogen composition or may have different halogen compositions.

Examples of halogenated zero having a hollow core inside include chloride iron,
Any of silver bromide, silver chlorobromide, silver chloride, silver chloroiodobromide, etc. can be used.

There is no particular limitation on the grain size of silver halide grains with internally distributed nuclei, but fine grains are preferable, especially those with an average grain size of O0Q/-0.71μ,
Furthermore, 0.0/~0.2μ is preferable.

Furthermore, there is no particular limitation on the grain shape of a silver halide emulsion having internally diffused nuclei, and the grain shape is regular.
) particles or irregular particles.

For silver halide milk products that have fogging nuclei inside, polydispersity is acceptable, but is it necessary to use polydispersity? ! 1! i (the variation coefficient aCV of particle length is distribution in % is -oqb or less) is preferable.

Further, it is preferable that this emulsion has no photosensitivity.

In the present invention, the above-mentioned silver halide emulsion having internally dispersed nuclei is contained in a conventional photosensitive silver halide emulsion layer and/or its instant contact layer. In the present invention, the layers to which the halogenated sister emulsion with M fog cores is applied include a high-sensitive emulsion layer and/or its contact layer, a Hayashi-sensitive emulsion layer and/or the adjacent layer, and a W-sensitive emulsion layer. layer and/or any one or more of the instantaneous contact layer. It's 1.
If the same single color waste is re-IJed into a higher sensitivity layer and a lower sensitivity layer, the technology of the present invention can be applied to both layers, but it is especially recommended to add it to the low rf & etO layer. preferable.

In the present invention, a silver halide emulsion having an internal fog nucleus accelerates the development of adjacent light-sensitive silver halide by sensitization treatment.
If there is a difference in sensitization processing characteristics between the I-expansion layers, deterioration of gradation relative to standard processing can be prevented by adding it to the layer in which development progresses more slowly through sensitization processing. In addition, deterioration of the can balance (deterioration during sensitization) caused by differences in sensitization processing characteristics existing between different color-sensitive layers can also be prevented in the same way.

In the present invention, the first S7. It is possible to change the degree of sensitization when the image is extended for a certain period of time. Therefore, this usage ratio should be determined depending on the desired increase in production, but it is usually 0.0
5 to 50 molar ratio, especially o, i~, 25 molar ratio, and even o
A preferable sensitizing effect can be achieved by using a highly halogenated emulsion having internally diffused nuclei in the molar range of , r to 10 molar range.

The photosensitive silver halide emulsions used in the present invention do not have fogging nuclei inside the grains, and contain silver bromide, silver iodide, and silver emulsions that can form a latent image depending on the image source. It may be any of Kashu, Weir Bromide, Silver Chlorioiobromide, and Tankayu.

The average grain size of the halogenated grains in the above photographic emulsion (for spherical or approximately spherical grains 8 is the grain ln diameter, for cubic grains the principal is the grain size, and the average is based on the projected area) Although it is not particularly limited, it is preferably 3μ or less. The particle size distribution may be narrow or wide.

The silver halide grains in the photographic emulsion may have a regular crystal structure such as a cube or an octahedron, or an irregular crystal structure such as a spherical or plate-like structure.
It may have a crystalline form (egular) or a compound of these crystalline forms. May consist of a mixture of particles of divine crystalline form.

These photographic emulsions are P, (by Jlafkides, Ch.
imie et Physique, Photogr
apbike (published by Paul Monte1, /9A
7 years), UJ'.

1'photographic gmut by Duffjn
sionChemistry(The k'ocaIP
ress, 15'44), V, L, Ze
Making and C by likman et al.
oatir(g PltotographHicEmul
sion (published by The Focal l'ress, /
It can be prepared using the method described in 6, Hiroshi et al. That is, any of the acidic method, neutral method, ammonia method, etc. may be used, and the formation of the reaction between the soluble complex salt and the alcoholic halogen salt may include the one-sided mixing method, the simultaneous mixing method,
Any of these combinations may be used.

It is also possible to use a method in which particles are formed in an excess of silver ions (so-called back-mixing method).

As one type of simultaneous mixing method, a method in which the pAg in the liquid phase in which silver halide is produced can be kept constant, that is, a so-called Chondrald double jet method can also be used.

□ According to this method, silver halide pores <11 with regular crystal shape and nearly uniform grain size can be obtained.

Separately formed silver halide holes with a diameter larger than or equal to one may be used in combination.

In the process of halogenated particle formation or physical ripening,
A cadmium salt, a zinc salt, a lead salt, a thallium salt, an iridium salt or a complex salt thereof, a rhodium salt or a complex salt thereof, an iron salt or an iron complex salt, etc. may be present.

Although halogenated crab milk can be used as a so-called unheated emulsion without chemical sensitization, it is usually chemically sensitized. (Jlafkides or (A
kademisc+te Verlaitsgesel
lscl+aft.

1qtr) can be used.

In other words, sulfur sensitization method using active gelatin or an adduct containing if yellow that can react with silver ions, reduction sensitization method using reducing substance, and sparrow sensitization method using gold or other noble metal compounds. They can be used alone or in combination. As the sulfur sensitizer, thioacid salts, thioureas, thiazoles, rhodanines, and other compounds can be used.
ψ No. 2, ulo No. 419, 2. ．． 271,91.4
No. 7, Ko, 72♂, GXR, 3. Garlic 6. It is written on the Tatata issue. As the reduction sensitizer, soot salts, amines, hydrazine derivatives, formamidine sulfinic acid, silane compounds, etc. can be used. /,
15', 27 Hiro issue, 2. Evening/Za, 4Pr issue, 2,913
．． l, 0? No., λ, ri13. tlO, Ko, A911,
It is described in No. 437.

In addition to total complex salts, complex salts of metals of group 11 (group 11) of the periodic table such as platinum, iridium, palladium, etc. can be used for Teikane Kaede Masu i〆.
OF2, J, '1111, 01rO-17, British Needle 61♂, OA1, etc.! are doing.

/? of the photosensitive material of the present invention? ! The r-light-sensitive photographic emulsion layer contains a color-forming coupler, that is, an aromatic 7th-class amine development # (for example, a secondary nylene diamine derivative,
Contains compounds that can develop color through oxidative coupling of aminophenol-conducting conductors. For example, as magenta couplers used in the edge-sensitive emulsion layer, there are terpyrazolone couplers, pyrazolone<tzimidazole couplers, cyanoacetylcoumaron couplers, and acylacetonitrile couplers used in the blue-sensitive emulsion layer. Examples of cyan couplers used in the red-sensitive milk layer include naphthol couplers and phenol couplers. These couplers are preferably non-diffusive and have a hydrophilic group called a pantyhose group in their molecules. The coupler may be either divalent or monoequivalent to the button ion.

A specific example of a magenta coloring coupler is the United States, 1I-f meter λ
.

/,00,71# issue, same,! , qf3.101, 3.0t-2,t! No. 3, same 3. /, 27. Kot No.9.

3, 3//, ≠ No. 76, 3. ψlri, 3? /No., mouth 3. j/ri, ≠2? No. 3. jft, 3/ri issue, same 3
．． j1.2, 3.22, same 3. t/evening.

sot No. 3,1311.901, No. 3. ♂ri/,
ψLAs, West German patent l, Zaio, Hiro Aμ.

West German patent NJi (OLS)s, tpor, Alx,
Concave! , Hiro/7.9'v-j, same, ψ/1,9 Tata, same, ≠, 2μ, Hiro 67, special public Sho tto-t.

No. 31, '[a Showa 5/-, 20J' 24 g-1
l+JJ! 0- /30 F /-Fi-1 5.
No. 2-51922, same u? -/, 29j Jr., same'I
f-7' IO No. 27, same j O-1j No. 7336, same j
+2-Hiro+27+21, Turn Turf'l02r, 10-Aθ233, same evening/-21ri 41, 53-
93; No. 22, etc. are self-destructive.

Specific examples of chromatic couplers are given in US Pat.
No. g, 3.2 AI,! 064, 3゜≠Or, / Rihiro issue, 3. ! ! /, /rij issue, same 3,! 12.3.22
No. 3, 7, No. 07.2, 43, IF/, u
lt! No., West German Q'jiff/, r Hong 7゜♂4r, West German application published! , Colli, No. 717, same, 2. ．． 21
．． /, 3t/issue, same 2. II/II, No. 00, British Patent/, '1.2J, No. 020, Special Publication Showa/-707♂3
No. 1 Akihiro Kishi 7-24/33- No. 4tr-73
/≠No. 7, J/-1021, Jt No. 50-1.3
11/ issue, same evening 0-/, 2J 31/l, 2 issue, 1i
jJ5 (7-/3θ day-゛ issue, 5i-iiiri issue 7, same s, 2-17610 issue, 5i-t-≠λφ issue, 1
Tsukasa 5.2-//jλl is published in the 2L 7th issue.

A specific example of a cyan coupler is U.S. Patent Co., j6F.

7]? No., same, Hiroshi 3, No. 27-, same 2. Hiro7”r
j 93 @, same, 2, j, 2/, 101, same λ.

19j, 121. q, same 3.03P, g? 2 @, same 3.
3//, μ76, same 3. Hiroyuza, No. 31j, 10J-
? , ≠76.563 dirt, same j , ! 113, ri71
No., same j, 1? /, No. 313, same j, 7A7, 44
// issue, μ, 00 Hiro, No. 927, West German clock application ((J
LS)2. <z/<c, fJo-1, lt+J, 2. F
jF.

32nd issue, % Kai Akihiro r-ryza 3 issue, same ri-21,
No. 03LI, No. 44 f -j' No. 013, No. j/-
/Hiro 1,121, same j--696λρ, same! ---
It is described in No. 20932.

Other known sensitizing dyes may be used in combination with the sensitizing dye of the present invention.

Each of the light-sensitive emulsions of the present invention may be separated into λ or more layers. In this case, a more sensitive layer is placed on top of a less sensitive layer having the same color sensitivity. It is preferable to do so.

Gelatin is advantageously used as the binder for each light-sensitive photographic emulsion layer and interlayer or other constituent layers of the invention, but hydrophilic colloids other than 7fL can also be used. For example, gelatin conductors, graft polymers of gelatin and other polymers, proteins such as albumin and casein:
Cellulose derivatives such as hydroxyethyl cellulose, carboxymethyl cellulose, cellulose acid esters, etc., sugar derivatives such as sodium alginate, starch derivatives:
Various synthetic hydrophilic polymeric substances such as single or copolymers of polyvinyl alcohol, polyvinyl alcohol partial acetal, polyhevinylpyrrolidone, polyacrylic acid, polymethacrylic acid, polyacrylamide, polyvinylimidazole, polyvinylpyrazole, etc. Can be used.

Gelatin includes lime-processed gelatin, acid-processed gelatin, 13u11.8oc, Sci, Phot, Japa.
n.

Enzyme-treated gelatin as described in d, page 30 (/ri7&) may be used, and gelatin hydrolysates and r7 elementary decomposition products may also be used.

The 11 & light phase of the present invention includes, for the purpose of increasing JKt Ijf, increasing contrast, or accelerating development, 1, for example, polyalkylene oxide or derivatives thereof such as ethers and ester amines, thioether compounds, thiomorpholines, and West German ammonium chloride adducts. , urethane derivatives, raw material conductors, imidazole derivatives, 3-pyrazolidones, and the like. For example, America's War, V-oo, Ta3λ, Episode 2. Hiroko 3. Rihiro issue, same, 7/l,, 0lrJ
No. 3,1,17゜21'0, No. 3.772.0.
No. 2/No. 3, No. 3, 10♂, No. 003, etc. can be used.

The light-sensitive material of the present invention can contain various compounds as anti-capri agents or stabilizers.

Namely, azoles such as benzothiazolium salts, nitroindazoles, triazoles, benzotriazoles, benzimidazoles (particularly nitro- or halokene substituted); heterocyclic mercazoto compounds such as mercaptothiazoles, mercaptobenzothiazoles, Mercaptobenzimidazoles, mercaptothiadiazoles, mercaptotetrazoles (especially /-phenyl-5-mercaptotetrazole), mercaptopyridines; the above-mentioned heterocyclic mercapto compounds having a water-soluble group such as a carboxyl group or a sulfone group; thioketo adducts such as oxipzolinthione; azaindenes such as tetraazaindenes: (especially Hiro-hydroxy I
#hou (/, 3.3a.

7) Turnip IJ such as tetraazaindene); benzenethiosul, honrpxiang; benzenesulfinic acid; etc.
A number of compounds known as stabilizers or stabilizers can be added.

For more detailed examples of these and how to use them, see, for example, U.S. Patent No. 3. the law of nature! Hiroshi, ≠7μ No. 3.
? ? λ, Rihiro No. 7, Rihiro No. 7, Okoi, XAR No. Tani Akira #+
1IlfJ or special public Showa xi-xr.

The description in Publication No. 110 can be referred to.

The photographic light-sensitive lamp of the present invention may contain an inorganic or organic hardening agent in the photographic emulsion layer and other constituent layers. For example, chromium salts (chromium alum, chromium formate, etc.), aldehydes (formaldehyde, glyoquibul, geltaraldehyde, etc.), N-methylol compounds (dimethylol urea, methylol dimethylhydantoin, etc.), diocypne visiting conductor (2,3-dihydroxy dioxane, etc.), active vinyl compounds (/, 3.!-) lyacryloyl-hexahydro-8-triazi/, /, 3-vinyrusulfonyl-probanol, etc.), active/% rogen compounds (, 2, !-Dichloro-t-vitroxy 8-1.lJ
azine, etc.), mucohalogen acids (mucochloric acid, mucophenoxychloric acid), etc. can be used alone or in combination.

The photographic emulsion layer or other constituent layers of the light-sensitive material of the present invention can be used in various ways, such as coating aid, antistatic, slippery improvement, emulsification dispersion, adhesion prevention, and improvement of photographic properties (for example, development acceleration, high contrast, sensitization), etc. A botanical surfactant may be included for this purpose.

For example, buponin (steroids), alkyl derivative oxide conductors (e.g. polyethylene glycol, polyethylene glycol/polypropylene glycol condensed-g”h
, polyethylene glycol alkyl ethers or polyethylene glycol alkylaryl ethers, polyethylene glycol esters, polyethylene glycol sorbitan esters, polyalkylene glycol alkyl amines or amides, polyethylene oxybide adducts of silicones), glindol derivatives (e.g. Nonionic surfactants such as pulkenylsuccinic acid polyglycerides, alkylphenol polyglycerides), fatty acid esters of polyhydric alcohols, and alkyl esters of sugars; alkyl carboxylates, pulkylsulfonates, alkyl sulfonates, alkylnaphthalenes Sulfonic acid salts, alkyl image acid esters, alkyl phosphoric acid esters, N-acyl-N-furkyl tauric acid, sulfosuccinic acid esters, sulfoalkylpolyoxyesterene alkylphenyl ethers, polyoxyethylene alkyl phosphate esters Anionic surfactants including acidic groups such as carboxy groups, sulfo groups, phospho groups, Nisder groups, terminal acid ester groups, diamino acids, aminoalkyl sulfonic acids, aminoalkyl sulfates, or phosphorus groups. Ampholytic surfactants such as esters, alkyl betaines, and amine oxides: alkylamine salts, 1llllI costal or aromatic V-class ammonium salts, heterocyclic ≠ primary ammonium salts such as pyridinium and imidazolium, and aliphatic Alternatively, a cationic surfactant such as a phosphonium or sulfonium group containing a heterocycle can be used.

The light-sensitive material of the present invention contains a developing agent. As a developing agent, "Levelophing agents" of Reboute Disclosure 1, A/7 Volume A P, 2.
Those listed in section j may be used.

In the photographic material produced according to the present invention, a dye may be added to the photographic emulsion layer and other constituent layers as a filter dye, or for various purposes such as preventing ylang dye. As such a dye, L-Absorbi Disclosure, p/7, volume P, 25 to +26
Those described in the section ng and filter dies are used.

The light-sensitive material of the present invention may also contain an antistatic agent, a plasticizer, a matte agent, a lubricant, an ultraviolet absorber, a whitening agent, an air fog prevention agent, and the like.

The halogenated button emulsion layer and/or other constituent layers are coated onto the support. The application method is [Uoatin
The method described in TFC in section G Procedures J can be used.

For photographic processing of the light-sensitive material of the present invention, any of the known color image forming methods such as those described in the above-mentioned NoriSearch Disclosure, W, Vol. can.

The treatment temperature is preferably set between normal/♂ 0C and to 0C.

Processing of the color reversal light-sensitive material, which is a preferred embodiment of the present invention, usually involves the following steps: black and white development (1st/JAl speed) → blocking → water condition → reversing → washing →
The following steps are used: color development → samurai → water washing → hot spring bath → water treatment → whitening → water washing → fixing → drying. Historically, this process uses oil.
Bath, 1jIJ hard Ik! A bath, neutralization room, etc. may be provided.

In addition, the steps of stopping, reversing, color development, finishing, or sinking in water after whitening may be omitted. The reversal may be performed on the Kaa-Rashi-Ube, or on the A-Fukimoto. It can also be omitted by adding Takakarashi shavings to the color development layer. Furthermore, adjusted pay can also be omitted.

Known developing agents can be used as the first developer used in the present invention. Examples of developing agents include dihydroxybenzenes (such as dihydroxyquinone), 3-pyrazolidones (such as l-phenyl-3-pyrazolidone), and aminoenols (such as IN-methyl-p).
-aminephenol), l-phenyl-3-virasorins, ascorbic acid, and U.S. Pat. No. 047,772
/, 2, 3. A # ring compound in which a ψ-tetrahydroquinoline ring and an intrene ring are bonded by force 6 can be used alone or in combination.

The black and white developer used in the present invention may contain other preservatives (for example, diluted sulfuric acid, binitrate, etc.) if necessary.

Buffers (e.g. carbonates, boric acids, acid salts, alkanolamines), alkali reductions (e.g. hydroxides, carbonates), solubilizing agents (e.g. polyethylene glycols, esters thereof), p14 adjustment Cut (e.g. I'll-
(Organic acids such as acids), sensitization (i+jl, quaternary ammonium salt), before development acceleration, surfactant, color tone reduction, defoaming 4
It is possible to contain a hardening material, a hardening material, a viscosity-imparting material, and the like.

The first developing solution used in the present invention must contain a compound that acts as a rogenation bath cutter, and the sulfite salt added as the above-mentioned preservative usually plays this role.

This subsalt and other usable silver halide solvents include, specifically, K S CN , IN a S C
N%K2S03, Na2803, K2S2υ5
, N a 2 S 205, K2S2O5, N a 2
8203 and the like.

If the amount of these halide button baths used is too small, the development progress will be slowed down, and if it is too large, it will cause fogging on the silver halide emulsion, so choose the amount you prefer. is present, the amount of which can be easily determined by one skilled in the art.

For example, when using 5CN-, apply developer / to o, o.
os~0.02 mol, especially 0.0/~O0O/tamol, and when using S03, O,O
It is preferably S to 1 mol, especially O,/ to O,S mol.

Furthermore, antifoggants (for example, potassium bromide, MLI halides of sodium oxides, benzimidazoles, benzotriazoles, benzothiazoles, tetrazoles, thiazoles, etc.), chelating agents (for example, ethylenediaminetetraacetic acid) , these alkali Jinpeng salts,
(polyphosphate, nitrilo sulfate).

The pH value of the developer thus adjusted is selected to be sufficient to provide the desired density and contrast;
Desirably, the range is from about r,j to about //,j.

To carry out sensitization using such a developer,
It is sufficient to extend the time up to about three times the standard processing time.

If the treatment temperature is raised at this time, the extended time for the sensitization treatment can be shortened.

The fogging bath used in the present invention can include a known fogging bath. That is, stannous ion-M-stannic acid complex salt (U.S. Pat. No. 3,1/7゜rr, Specification No. 2-i>
, pi tin ion organic phosphonocarboxylic acid complex salt (% Publication No. 32AlA), tin/tin ion-amino polycarboxylic acid complex salt (British Patent No. 1.20, O 0
stannous ion complex salt borohydride compounds (U.S. Patent No. 2., J!Nia Specification 1), such as stannous ion complex borohydride compounds (U.S. Patent No. 2.2, J!Nia Specification 1);
boron compounds such as those described in Specification No. 0). The pH of this fogging bath (reversal bath) ranges from acidic to alkaline 1.
The pH ranges from 5 to io, particularly preferably from 3 to 2, over a wide range up to 1II.

The color developing solution used in the present invention has the composition of a general color developing medium containing an aromatic 4i-radiating amine developing agent. A preferred example of the aromatic primary amine color development system is 1)-phenylenediamine+J4. 1N, N-diethyl-p-phenylenediamine, -
-amino-j-diethylaminotoluene, co-amino-
3-(N-ethyl-N-laurylamino)toluene, p
-[H-ethyl-N-(β-hydroxyethyl)aminocoaniline, λ-methyl-Hiro-[N-ethyl-N-(β-hydroxyethyl)
-Hydroxyethyl)aminocoaniline, Hether-N-(β-methanesulfamidoethyl)-3-methyl-
≠-aminoaniline, p(2-amino-r-diethylaminophenyl ether)methanesulfonade, N
, iN-dimethyl-p-phenylenediamine, μm amino-3-methylheetherhemethoxy7 ether 7=IJ7. ≠-amino-3-methyl-N-ethyl-N-β-ethoxyetheraniline and V-amino-3-methyl-he-ether-IN-β-
Typical preferred examples include otoxyenalaniline and salts thereof (such as I'f, acid salts, acid salts, sub-L salts, p-toluenesulfonates, etc.).

The color developing solution may also contain other known developer component compounds. For example, alkaline agent, acid 911i
For cutting, etc., caustic soda, caustic potash, carbonate sorter, potassium carbonate, tertiary sodium phosphate or potash, potassium metaphoate,
Horror sand and the like can be used alone or in combination.

The color developer is A1V1, which is used as a maintenance agent.
Acid salts (for example, sodium chlorite, potassium chlorite, potassium chlorite, sodium pyelite) f human pequinolamine can be added.

If necessary, any viewing enhancer can be added to the color development uniform and Tsukushin. For example, US Pat.
Various pyridinium compounds and other cathodic compounds represented by the title.

Cationic dyes such as phenosafranin, neutral salts such as thallium nitrate and potassium nitrate, Akihiro F-9IO'
Publication No. 1, US%, 2j3! ? PO Memorandum, U.S.I.
Samurai λ! Polyethylene glycol and derivatives thereof described in Specification 3/♂No.

Nonionic compounds such as polythioethers, Tokkosho≠
M1 sesolvents, heavy machinery amines, ethanolamine, ethylenediamine, jetanolamine, etc. described in Hirota Soy Publication, Belgian Patent No. T12T6, and others, Pbotographic by Ni', A. Mason
Processing Chemistry P Hiro 0~
l 3 (Focal Press -London)
-/P7J) can be used.

Furthermore, the color developing solution contains aminopolycarboxylic acids such as ethylenediaminetetraacetic acid, nitrilotriacetic acid, cyclohexyldiamineniacetic acid, iminodiacetic acid, N-hydroxymethylethylenediaminetriacetic acid, and diethylenetriaminepentaacetic acid as a colorizing agent. be able to.

Competing couplers and compensating developers can also be added during color development.

Citrazic acid, J (1, ■ acid, etc.) are useful as competitive couplers.

As a compensatory development agent, p-aminophenol, N-benzyl-p-aminophenol, /-phenyl-3-pyrazolidone, etc. can be used.

The p l-1 of the chromogenic image layer is preferably in the range of about t to /3. The temperature of the coloring Iho solution is selected from a range of 20°C to 700°C, preferably 30°C.

The photographic emulsion layer after the color forming layer image is usually bleached. The bleaching process may be performed simultaneously with the fixing process, or may be performed separately. Before bleaching, compounds of polyvalent metals such as # (11), cobalt (IV), chromium (Vl), copper (U), peroxygen furnaces, quinones, nitrone compounds, etc. are used. For example, ferricyanide, dichromate, M complex salts of iron(II[)-5 or cobalt(ill), such as ethylenediaminetetrachloride, nitrilotria+
zH, / + Aminopolycarboxylic acids such as 3-diamino-λ-propatur tetrasoric acid or citric acid 11. l
It is possible to use complex salts of Nanjian, such as Ishibo, Apple P, etc.; Acid salts, permanganates, and nitrosophenols. Among these, potassium ferricyanide, ethylene-
Particularly useful is diamine fil sodium ethylene diamine fil 10 ammonium. Aminopolycarboxylic acid iron (1+i) complex salts are useful both in free-standing and inorganic solutions.

For one pair of bleached shoes, the bleaching solution is 30μλ
Issue number Homare, times 32μ/91. A Mei 4iu tatami, special public Akihiro 5-g5o1. It is also possible to add additives such as the additives described in Publication No. 3, Publication No. 3, and the like.

As the generous waste supply of the present invention, Thio (Itm
The ammonium, sodium, and potassium salts of J O
g/l, 2009/l, and more!
1i! For women's feet, such as mercenary and isosexual honpobachi acid clay, hardening agents such as potash alum, acetate, boric acid + 4. ') tooth end,
Carbonates, etc., pH additives, etc. can be included. The pH of the constant 7Ij solution is 3 to IO, more preferably
It is ~ri.

The following examples provide a detailed explanation of the invention.

Example 1 On a triacetate film base, in the following order:
-A color reversal photographic material was prepared by coating the 72nd layer.

1st M; antihalation layer (gelatin layer containing black colloidal hardness).

Tachibana Zhan 2 layers; gelatin middle layer.

2,! - D-t-octylhydroquinone was dissolved in dibnal phthalate 1OOα and ethyl acetate 10Oce, and the two emulsions obtained by stirring at high speed with an aqueous solution of IO gelatin were chemically sensitized. Amount of fine grain milk (particle length = 0.01 μ, 7 mol ratio) 7k
g and lO gelatin/.

Therefore, they were mixed and coated to have a dry film thickness of λμ (silver H<o, 4L9/m 2 ).

43 layer: low green sensitivity emulsion layer cyanide compound No(heptafluorobutyramide)-j-(,2'-(,2",Hiro"-di-t-aminophenol)phthylamide 1-phenol 1009f,
Dissolve in 100 cc of tricresyl phosphate and 100 cc of iriic acid ether, and add 7 lO wide gelatin water baths/
J' emulsion roog obtained by high speed stirring with jI9,
Red-sensitive silver iodobromide emulsion/lη (1709, gelatin tO
The film was crystallized to give a dry film thickness of 6 molar iodine and coated to give a dry film thickness/μ. (Amount of silver O, tg/m2
) ψ layer: Highly sensitive red-sensitive emulsion layer No(heptafluorobutyramide)-5-(2'-(-", Hiro"-di-t-aminophenoxy)phthylamide)-phenol 10O9, which is a cyan coupler, Tricresyl phosphate 1OOcc and ethyl acetate 100
ct: and stirred at high speed with 7 kg of the 10th grade water bath solution to obtain 1. , containing gelatin t09, and the iodine gold layer was mixed with t mol'4), and then dried to a thickness of -15μ.(-
Amount O0♂9/m2) Disease↓jJJ: Medium iii Jdi, s-di-t-octylhydroquinone is dissolved in 10oct of diptyl tstalate and 10Oα of ethyl torate, and added to 1 ottb gelatin and water i'&e/? 7' emulsion obtained by stirring at high speed and 9, lO gelatin/j
qK was mixed and coated to a dry film thickness of lμ.

2nd layer; low green-sensitive emulsion layer/magenta coupler instead of anchor cyan/-(
,2,≠,2-trichlorophenyl)-3-(J-(,
2, Hiro-di-t-amylphenoxyacetamido)benzamido)-terpyrazolone 110 is an emulsion obtained in the same manner as the emulsion of the third layer, and an edge-sensitive silver iodobromide hole is used. Ill / # (complex 709, gelatin 60
9 and the iodine content was 7 mol) and coated to give a dry film thickness of 3 μm. (Button plate/ , / I
ll 7m2) 7th layer; Highly sensitive green sensitive emulsion layer Magenta coupler instead of cyan coupler /-
(,2,44,4-trichlorophenyl)-3-(J-
(J, Hiro-di-t-amylphenoxyacetamide)benzamide) - except that pyrazolone was used, the emulsion in the third layer and the emulsion iooog served in the same way as rrJ were mixed with a green-sensitive odor. It is mixed with 1 kg of silveride emulsion (trowel 709, contains gelatin TO9, iodine content is t mol), and the dry film thickness is 3.
It was applied so that it became jμ. (@it / , / 9
7m2) R-th layer 2 Yellow filter layer An emulsion containing a large amount of yellow colloid was coated to a dry film thickness/μ.

2nd layer: low-sensitivity green-sensitivity emulsion layer Yellow turnip/F-te α- instead of cyan coupler
(hibaroyl)-α-(/-benzyl-5-ethoxy-
The emulsion iooog obtained in the same manner as the emulsion of the first layer except that 3-hydantoinyl)-2-chloro-j-dodecyloxycarbonylacetanilide was used was converted into a blue-sensitive silver iodobromide emulsion/A7. (contains 70 g of gelatin, tog of gelatin, and iodine content is 7 moles), and the dry film thickness is 1. j
A cloth was made so that it was μ. (@Amount O0≠97m') 10th layer; Highly sensitive blue-sensitive emulsion layer α-(
piparoyl)-α-(/-benzyl-j-ethoxy'/-
3-hydantoinyl)-1-chloro-! Emulsion 10009, which was obtained in the same manner as the emulsion of the first layer except that -dodecyloxycarbonylacetanilide was used, was used as a blue-sensitive silver iodobromide emulsion lk? <'870 g, gelatin t09, iodine content 6 moles) was mixed and coated to a dry film thickness of 3 μm. (Amount of silver 0.197m2) No. 11
Layer: The emulsion //11i+ used in the third layer of the protective layer was mixed with 104 gelatin in 9 parts and coated to give a dry film thickness of λμ.

Layer 1.2; Fine grain emulsion covered with the surface of the first protective layer (grain height: 0°01μ,
A 10 qb gelatin aqueous solution containing 1 mol of silver emulsion) was coated on a button in an amount of 0,/97 m2. The coating was applied to a dry film thickness of o and rμ.

The spectral sensitization of the floating island emulsion coated on the third layer (low red-sensitive emulsion layer) and the first layer (highly sensitive red-sensitive emulsion layer) of the sample prepared in this way was determined by the sensitizing dye of the present invention ( B-jA) was used. This sample is designated as sample number 10/.

Next, using the Chondral double jet method, the average particle size is 0. /! Beautification of μ - A cubic emulsion was prepared and suffocated using hydrazine and a total complex salt under low pAg, and then beautification silver was shelled on the surface of the emulsion to a thickness of J j17A. The same method as Sample 10/ was used except that this emulsion was added to the third layer (low-sensitivity red-sensitivity emulsion layer) and the coating was applied so that the AO button amount was 0.0/7'; 47m2. , sample 1
0 pieces were made. Also, sample i except that dyes (B-60) and (B-4 Hiroshi) were used instead of dye (B-jj).

Samples io3 and 10hiro were prepared using the same method as Ko.

Therefore, in order to compare the performance with the sensitizing dye of the present invention, a comparison dye represented by the following structural formula was compared with the sensitizing dye of the present invention (
Sample 10j was prepared in the same manner as Sample 102, except that Sample 10j was used in the third layer (low red-sensitive emulsion layer) instead of B-tA).

(Comparative dye) The obtained 7' sample was passed through a sensitometric wedge under white light under a non-optical surface illuminance of 1000 lux under the lighting conditions of Hirogoo'. Color images were obtained by processing and reverse sensitization.

The treatment steps and treatment liquid used here are as follows.

Standard processing process Process time temperature First development: 310C Water washing - minutes Reversal - min 3r”C Color development 6 minutes l Adjustment 2 minutes Separate bleach Fixed Tang minute Wash with water 9 minutes Stable for 1 minute at room temperature drying Sensitization process Process time temperature First development 10 minutes 3g 0c Wash with water for 2 minutes Reversal amount Color development 6 minutes Adjustment 2 minutes I White teeth Fixed arrival: Hirobu Wash with water 9 minutes Stable for 1 minute at room temperature drying The composition of the treatment liquid used is as follows.

No.-World image Water 700rnQ.

Sodium tetrapolyphosphate -2g Sodium sulfite 209 Hydroquinone monosulfonate 309 Sodium carbonate (l hydrate) 309 1-phenyl Hiromethyl Hiro-hydroxymethyl-3-pyrazolide '9 Potassium bromide λ・! 9 Potassium thiocyanate 1-29 Potassium iodide (o, i solution) Add Jmp water
1000 mρ (pH 10, /) Reversed liquid water 700 mQ Nitro・N-N-N-trimethyleneoschinic acid・&Na salt 39 Stannous chloride/tin (dihydrate)/9 p-aminone enol o, ig Sodium hydroxide f9 Ice Acetic acid /jmQ Add water 10100O Color development 1ψ liquid water 700m0 Sodium tetrapolyphosphate 29 Sodium sulfite 7g Sodium 3-phosphate (/, 2 water 4) 36g Beautifying potassium 79 Inuka potassium (O0/Part-#! liquid) Sodium hydroxide 3g Citrazic acid i,rg N.Ethyl-IN-(/!/-methanesulfonamidoethyl)-3.Methyl-Hiro-aminoaniline merenate 1i1) Ethylenediamine 3g Add water 10100O .

adjustment Water 700mρ Sodium sulfite /-9 Ethylenediamine, tetraacetic acid Sodium (, dihydrate), rg Thioglycerin O0 HiromO Glacial acetic acid J mg.

Add water and cover for 1000rn water roog Ethylenediaminetetraacetic acid Sodium (dihydrate) ko, og Ethylenediaminetetraacetic acid Iron (II+) Ammonium (Co) water salt) lkoo,og Potassium bromide 100,09 Add water for 1000rnp.

Fixer Water 00m# Ammonium thiosulfate go, og Sodium sulfate 5.09 Bitonite (sodium A acid!, θ9 Add water / 000 mU.

Stable liquid water f00ml! Formalin (weight section 37) In the evening, 0IIlp Hatashi Drywell j, 0rnil water was added to 1000m9 The obtained sample was measured for the original knitting degree of the cyan image through a red filter, and the enhanced Rc developability was evaluated. .

From the sharpness curve, the sensitivity was expressed as the reciprocal of non-light+JL necessary to obtain a cyan density of a constant #degree (L)=/,00).

The results are shown in Table 1.

From Table 1, it can be seen that the sample in which an emulsion with internal fog nuclei was added to the low-sensitivity red-sensitive emulsion layer (Sample Blue No. 10λ) was more sensitive to sensitized development than the sample without additives (Sample No. No. 17/). The increase in sensitivity when processing increases (2.7 times that of semi-processing)
3 times). However, when a sensitizing dye other than the present invention is used for spectral sensitization in the emulsion layer 2 which has been enriched with the emulsion and/or in the emulsion layer adjacent to the layer to which it is added, the sensitizing dye may not be subjected to sensitization development. It was found that there was a significant decline in the best attitude when people went to the hospital. For example, sample 101 using comparative dye
It can be seen that the maximum degree of leprosy during sensitization and development processing is extremely low. In contrast, sample 1o using the sensitizing dye of the present invention
It can be seen that when Co~IO≠, sufficient sensitization can be achieved with less decrease in the maximum density during sensitization and development processing.

Example 2 Sample λO/ was prepared in the same manner as Sample 10/ of Example 1. Next, to the second layer (low-sensitivity blue-sensitivity emulsion layer) of Example 1, an emulsion having 41 internal pores, which is the same as that used in Example 1, was added, and the coating amount was OO/297m. Sample CoO was prepared in the same manner as Sample 20/, except that it was applied so that the coating was applied.

Samples λoi and 10-th layer (1 blue-sensitive emulsion layer)
and the 70th layer (highly sensitive blue-sensitive emulsion layer) contains the sensitizing dye of the present invention (
8-2) was added.

Next, in order to compare the sensitivity with Sensitizing Color 24 (A-1) of the present invention, a comparison dye represented by the following structural formula was used in the second layer ( Sample 203 was prepared in the same manner as Sample 202 except that it was used in the low-sensitivity emulsion layer).

(Comparative dye) The sample thus obtained was exposed and developed in the same manner as in Example 1 to obtain a color image.

The optical density of the yellow image of the obtained sample was measured through a filter to evaluate the sensitization developability. From the characteristic curve, the sensitivity was expressed as the reciprocal of the μ light borrow required to obtain 0 degrees of yellow at a constant density (D=/, 10).

14! c-) The results are shown in Table 1.

From Table λ, it can be seen that sample 20.2, in which the sensitizing dye of the present invention was used in combination with an emulsion having an internal burr, showed less decrease in maximum density when subjected to sensitization processing compared to Example 1 and colleagues. It can be seen that sufficient sensitization can be achieved.

Procedural amendment - July 7, 1939 1, Display of the incident Showa! 2 year patent application No. 21,730 2
, Title of the invention Color photographic light-sensitive material 3, Relationship with the person making the amendment Case Patent applicant Location 210 Nakanuma, Minamiashigara City, Kanagawa Prefecture Name (52)
0) Fuji Photo Film Co., Ltd. 4. Subject of amendment We will submit an engraving of Specification 5, the details of the amendment Imt (no changes to the contents).

Procedural amendment 1. Indication of the case: 1966 Patent Application No. 27,730 2,
Title of the invention Color photographic light-sensitive material 3, relationship to the case of the person making the amendment Patent applicant Location 210 Nakanuma, Minamiashigara City, Kanagawa Prefecture Name (52)
0) Contact Fuji Photo Film Co., Ltd. 2-26-30-4, Nishi-Azabu, Minato-ku, Tokyo 106, Subject of amendment Column 5 of "Detailed Description of the Invention" of the specification, Contents of the amendment (1) Description of the present application "1 mol %" on page 70, lines 17 to 18 is corrected to "iodine content of 1 mol %."

(2) "t-aminophenoxy" in lines 4 and 15 of page 71 of the same book is corrected to "t-amylphenoxy" respectively.

(3) Page 73, line 18 and page 74, line 8 of the same book. Each “first layer” 1st 3rd W1” and correct it.

(4) Same book, page 78, line 20 "Oschinic acid" "Phosphonic acid" and correct it.

that's all

Claims (3)

[Claims] (1) In a color photographic light-sensitive material comprising at least one red-sensitive, one green-sensitive, and one-layer emulsion layer, at least one of the emulsion layers is formed on a light-sensitive silver halide emulsion and a nuclear carbon atom. contains a combination of methine colorants having no carboxyl group and sulfo group, and the emulsion layer and/or
Or, a color photographic light-sensitive material characterized in that a silver halide emulsion containing an internally dispersed nucleus is contained in a non-light-sensitive emulsion layer that is in instant contact with the non-light-sensitive emulsion layer. (2) The color photographic light-sensitive material according to claim 1, wherein the color photographic X-sensitive material is a color reversal light-sensitive material. (3) A core-shell type halogenated steel in which the silver halide emulsion having a fogged core inside is composed of a halogen exposed core with a fogged surface and a halide image outer shell covering the surface thereof. 2. A color photographic material according to claim 1, which is an emulsion consisting of particles.