JPH11295863A - Image information recording method - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an image information recording method by which high- quality image information can be easily and fast obtd., a high-quality image can be obtd. and the irregularity and deposition of the image are eliminated by using a silver halide color photographic sensitive material incorporating a color developing main agent. SOLUTION: After a photosensitive member having at least photosensitive silver halide, a color developing main agent, a dye-donating coupler and a binder on a support is exposed image wise, the photosensitive member is developed and without passing through a drying process and as it is in a wet state, the image information on the photosensitive member is transformed into electric information. Then the image information based on the electric information is recorded on another recording material.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for recording image information using a novel halogenated color photographic light-sensitive material for photography.

[0002]

2. Description of the Related Art In a method known as conventional color photography, a silver halide color photographic light-sensitive material for photography usually comprises a layer for recording blue light to form a yellow image, and a layer for recording green light to form a magenta dye. Silver halide grains containing a latent image formed on the surface of silver halide by exposure during development processing, including a layer for forming an image, and a layer for recording red light to form a cyan dye image; During the reduction, the developer is oxidized, and a dye image is formed by coupling of the oxidized product with a coupler. Undeveloped silver halide and developed silver are removed in the bleaching and fixing steps subsequent to the developing step, and a negative image is obtained. As described above, the conventional wet development, bleaching and fixing steps for conventional color photography are complicated, and wastewater treatment of each processing solution is required, which imposes a heavy load on work and the environment.

On the other hand, in recent years, with the spread of personal computers (personal computers) and the Internet, it has become common to import image information into a personal computer and process it for use. In order to capture image information into a personal computer, there is a method of shooting with a digital camera, but the image quality of a digital camera is from several hundred thousand pixels to at most 100
The number of pixels was extremely insufficient, and it was difficult to obtain a satisfactory level of image quality.

In the conventional method of reading image information of a silver halide color photographic light-sensitive material for photography by a scanner, high-quality image data of about several million pixels can be obtained. However, it takes two steps to develop the photographed color photographic light-sensitive material in a photo store and read the image information into a recording medium, and it takes time to obtain the image information. There has been a demand for a method of quickly and easily obtaining image information of a silver color photographic light-sensitive material.

As a method for processing a photosensitive material using silver halide, a simple and rapid method using heat development has been developed. Examples of such products include dry silver manufactured by 3M, pictrography and pictrostat manufactured by Fuji Photo Film Co., Ltd. But these are
It is a black-and-white or color print material, and a photosensitive material for photography by thermal development has not been known.

JP-A-8-286340 and JP-A-9-286
No. 281675 describes a method for forming a non-diffusible dye by a coupling reaction between a developing agent incorporated in a light-sensitive material and a coupler during heat development to form a color image on the light-sensitive material. . These are systems in which a color image can be obtained by a simple heat development process. However, this method is not fast enough to obtain image information.
It has been found that there are problems such as image unevenness and salt precipitation on the surface.

Japanese Patent Application Laid-Open No. 9-319057 discloses a method for processing a photothermographic material, wherein an image is read using transmitted light while the image forming solvent remains on the surface of the photothermographic material. I have. However, the above patent document does not specify a detailed description of the photothermographic material and does not describe a photothermographic material incorporating a color developing agent.

[0008]

SUMMARY OF THE INVENTION It is a first object of the present invention to provide an image information recording apparatus capable of easily and quickly obtaining high-quality image information by using a silver halide color photographic light-sensitive material containing a color developing agent. It is to provide a method.

A second object of the present invention is to provide an image information recording method capable of obtaining a high quality image by eliminating image unevenness and precipitation.

[0010]

The object of the present invention is to provide: After imagewise exposing a photosensitive member having at least a photosensitive silver halide, a color developing agent, a dye-donor coupler, and a binder on a support, development processing is performed, and the photosensitive member is wet without passing through a drying step. The above image information is converted into electrical information, the image information recording method characterized by recording the image information on another recording material based on it,

2. The color developing agent is represented by the following general formula (A)
(C) The image information recording method according to the above (1), which is at least one kind of the compound represented by (C),

[0012]

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In the formula, R represents an electron-withdrawing group. R _{1 to} R ₄
Represents a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkylcarbonamide group, an arylcarbonamide group, an alkylsulfonamide group, an arylsulfonamide group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group, and an alkylcarbamoyl group. , Arylcarbamoyl, carbamoyl, alkylsulfamoyl, arylsulfamoyl, sulfamoyl, cyano, alkylsulfonyl, arylsulfonyl, alkoxycarbonyl, aryloxycarbonyl, alkylcarbonyl, arylcarbonyl Or an acyloxy group. Z represents a group of atoms forming an aromatic ring (including a heteroaromatic ring). When Z is a benzene ring, the total value of Hammett constant (σ) of the substituent is 1 or more. R ₆ represents a substituted or unsubstituted alkyl group. X represents an oxygen atom, a sulfur atom, a selenium atom, or an alkyl-substituted or aryl-substituted tertiary nitrogen atom.
R ₇ and R ₈ represent a hydrogen atom or a substituent, and R ₇ and R ₈ may combine with each other to form a double bond or a ring.

3. The color developing agent is represented by the following general formula (1)
(5) The image information recording method according to (1) or (2), wherein the image information recording method is at least one of the compounds represented by (5).

[0015]

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In the formula, R _{1 to} R ₄ each represent a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkylcarbonamide group, an arylcarbonamide group, an alkylsulfonamide group, an arylsulfonamide group, an alkoxy group,
Aryloxy group, alkylthio group, arylthio group,
Alkylcarbamoyl group, arylcarbamoyl group, carbamoyl group, alkylsulfamoyl group, arylsulfamoyl group, sulfamoyl group, cyano group, alkylsulfonyl group, arylsulfonyl group, alkoxycarbonyl group, aryloxycarbonyl group, alkylcarbonyl group, Represents an arylcarbonyl group or an acyloxy group, and R ₅ represents a substituted or unsubstituted alkyl group, aryl group or heterocyclic group. Z represents a group of atoms forming an aromatic ring (including a heteroaromatic ring). When Z is a benzene ring, the total value of Hammett constant (σ) of the substituent is 1 or more. R ₆ represents a substituted or unsubstituted alkyl group.
X represents an oxygen atom, a sulfur atom, a selenium atom, or an alkyl-substituted or aryl-substituted tertiary nitrogen atom. R ₇ ,
R ₈ represents a hydrogen atom or a substituent, and R ₇ and R ₈ may combine with each other to form a double bond or a ring.

4. Using a photosensitive member having at least a photosensitive silver halide on a support, a color developing agent, a dye-donating coupler and a binder, and a processing member having a processing layer containing at least a base or a base precursor on the support, After the imagewise exposure, water is applied to the photosensitive member or the processing member, the photosensitive member and the processing member are overlapped with the photosensitive layer and the processing layer facing each other, the processing is performed, and the photosensitive member is peeled from the processing member, and then dried. Without going through the process, while wet,
The image information recording method according to any one of claims 1 to 3, wherein the image information on the photosensitive member is converted into electrical information, and the image information is recorded on another recording material based on the information.

5. After imagewise exposing a photosensitive member having at least a photosensitive silver halide, a color developing agent, a dye-donating coupler and a binder on a support, an alkaline solution is applied, treated, and without a drying step, while being wet. Wherein the image information on the photosensitive member is converted into electrical information, and the image information is recorded on another recording material based on the information. Was done.

[0019]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The details of the present invention will be described below.

In the present invention, the drying step is to remove moisture from the processed photosensitive material,
There are methods such as hot air drying.

The "wet" photosensitive member is defined as 0.1 to 1 of the weight obtained by subtracting the weight of the entire coating film from the weight of water or the processing solution corresponding to the maximum swelling volume of the entire coating film. A photosensitive member holding water or a processing liquid equivalent to twice the weight of the photosensitive member, preferably the weight obtained by subtracting the weight of the entire coating film from the weight of the water or the processing liquid corresponding to the maximum swelling volume of the entire coating film. This is a photosensitive member in a state where water or a processing liquid equivalent to one time is held.

The silver halide which can be used in the present invention may be any of silver chloride, silver bromide, silver iodobromide, silver chlorobromide, silver chloroiodide, silver chloroiodobromide and the like. The silver halide emulsion used in the present invention may be a surface latent image type emulsion or an internal latent image type emulsion. The internal latent image type emulsion is used as a direct reversal emulsion in combination with a nucleating agent or a light fogging agent. Further, it may be a so-called core-shell emulsion in which the inside of the grain and the surface layer of the grain have different phases, or silver halides having different compositions may be joined by epitaxial joining.
The silver halide emulsion may be monodisperse or polydisperse, and a method of adjusting the gradation by mixing monodisperse emulsions as described in JP-A-1-167743 and JP-A-4-223463 is preferably used. The particle size is 0.1-2 μm, especially 0.2
~ 1.5 µm is preferred. The crystal habits of silver halide grains include those having regular crystals such as cubic, octahedral, and tetrahedral, those having irregular crystal systems such as spheroids and high aspect ratio tabular, and those having twin planes. Those having such crystal defects, composites thereof, or any other may be used. Specifically, US Pat. No. 4,500,626 No. 5
Column 0, No. 4,628,021, Research Disclosure Magazine (hereinafter abbreviated as RD) No. 17,029
No. (1978). 17, 643 (1971
(Feb.) pages 22-23, ibid. 18, 716 (1979
No. 648, p. 307, 105 (198
Nov. 9) pages 863 to 865, JP-A-62-2531.
No. 59, No. 64-13546, JP-A-2-23654
No. 6, No. 3-110555 and "Photographs, Physics and Chemistry" by Grafkid, published by Paul Monte (P. Glafkid)
es, Chemie et Photographhiq
ue, Paul Montel, 1967), "Photographic Emulsion Chemistry" by Duffin, published by Focal Press (G.F.
Duffin, Photographic Emuls
ion Chemistry, Focal Pres
s, 1966), "Manufacture and Coating of Photographic Emulsion", by Zerikman et al., Focal Press (VL Zelikma).
net et al. , Making and Coati
ng Photographic Emalusio
n, Focal Press, 1964), and any of the silver halide emulsions prepared using the method described in the above.

In the process of preparing the light-sensitive silver halide emulsion of the present invention, it is preferable to carry out so-called desalting for removing excess salt. As a means for this, a Nudel water washing method in which gelatin is gelled may be used, and inorganic salts composed of polyvalent anions (eg, sodium sulfate), anionic surfactants, anionic polymers (eg, polystyrene sulfonic acid) Sodium) or a precipitation method using a gelatin derivative (for example, aliphatic acylated gelatin, aromatic acylated gelatin, aromatic carbamoylated gelatin, etc.). The sedimentation method is preferably used.

The photosensitive silver halide emulsion used in the present invention may contain heavy metals such as iridium, rhodium, platinum, cadmium, zinc, thallium, lead, iron and osmium for various purposes. These compounds may be used alone or in combination of two or more. The addition amount depends on the purpose of use, but is generally about 10 ^-9 to 10 ^-3 mol per mol of silver halide. When it is contained, it may be uniformly added to the particles, or may be localized inside or on the surface of the particles. In particular,
The emulsions described in JP-A-2-236542, JP-A-1-116637 and JP-A-4-126629 are preferably used.

In the step of forming the grains of the photosensitive silver halide emulsion of the present invention, a rhodan salt, ammonia, a tetra-substituted thiourea compound or a JP-B-47-113 is used as a silver halide solvent.
No. 86, an organic thioether derivative described in
For example, a sulfur-containing compound described in No. 144319 can be used.

Other conditions are described in the above-mentioned "Physics and Chemistry of Photography" by Grafkid, published by Paul Monte Co. (PG
lafkides, Chemie et Physiq
uePhotographique, Paul Mon
tel., 1967), "Photographic Emulsion Chemistry" by Duffin, published by Focal Press (GF Duffin, Phot).
optic Emulsion Chemist
ry, FocalPress, 1966), "Production and Coating of Photographic Emulsions", by Zerikman et al., Published by Focal Press (VL Zelikman et al., Maki).
ng and Coating Photograph
ic Emalusion, Focal Pres
s, 1964). That is, any of an acidic method, a neutral method, and an ammonia method may be used, and a method of reacting a soluble silver salt and a soluble halide may be any of a one-sided mixing method, a double-sided mixing method, and a combination thereof. In order to obtain a monodisperse emulsion, a simultaneous mixing method is preferably used. An inverse mixing method in which grains are formed in the presence of excess silver ions can also be used. As one type of the double jet method, a so-called controlled double jet method in which pAg in a liquid phase in which silver halide is formed is kept constant can be used.

Further, in order to accelerate the grain growth, the addition concentration, the addition amount and the addition speed of the silver salt and the halogen salt to be added may be increased (Japanese Patent Application Laid-Open Nos. 55-142329 and 55-142329).
-158124, U.S. Patent No. 3,650,757). Further, the method of stirring the reaction solution may be any known stirring method. The temperature and pH of the reaction solution during the formation of silver halide grains may be set as desired depending on the purpose.
The preferred pH range is between 2.2 and 8.5, more preferably between 2.5 and 6.0.

The photosensitive silver halide emulsion is usually a chemically sensitized silver halide emulsion. For the chemical sensitization of the photosensitive silver halide emulsion of the present invention, a sulfur sensitization method, a selenium sensitization method, a chalcogen sensitization method such as a tellurium sensitization method, gold, platinum, and the like, which are known for an emulsion for a normal type light-sensitive material, are used. A noble metal sensitization method and a reduction sensitization method using palladium or the like can be used alone or in combination (for example, JP-A-3-110555).
And JP-A-4-75798). These chemical sensitizations can also be carried out in the presence of a nitrogen-containing heterocyclic compound (JP-A-62-253159). Further, an antifoggant described later can be added after the completion of chemical sensitization. Specifically, JP-A-5-45833, JP-A-62-40446
Can be used. PH during chemical sensitization
Is preferably 5.3 to 10.5, more preferably 5.5.
To 8.5, and the pAg is preferably 6.0 to 10.
5, more preferably 6.8 to 9.0. The coating amount of the photosensitive silver halide used in the present invention is in the range of 1 mg to 10 g / m ² in terms of silver.

In order to impart green, red and infrared sensitivity to the photosensitive silver halide used in the present invention, the photosensitive silver halide emulsion is spectrally sensitized with a methine dye or the like. . If necessary, the blue-sensitive emulsion may be subjected to spectral sensitization in the blue region. Dyes used include cyanine dyes, merocyanine dyes, complex cyanine dyes, complex merocyanine dyes, holopolar cyanine dyes, hemicyanine dyes, styryl dyes, and hemioxonol dyes. Specifically, U.S. Pat.
17,257, JP-A-59-180550, 64
-13546, JP-A-5-45828, 5-4528
And sensitizing dyes described in JP-A-834. These sensitizing dyes may be used alone or in combination, and a combination of sensitizing dyes is often used for the purpose of supersensitization and wavelength adjustment of spectral sensitivity. Along with the sensitizing dye, a dye which does not itself have a spectral sensitizing effect or a compound which does not substantially absorb visible light and exhibits supersensitization may be contained in the emulsion (for example, US Pat. No. 615,641, JP-A-63-2314.
No. 5, etc.). These sensitizing dyes may be added to the emulsion at the time of chemical ripening or before or after it,
U.S. Pat. Nos. 4,183,756 and 4,225,66
According to No. 6, it may be before or after the nucleation of silver halide grains.
These sensitizing dyes and supersensitizers may be added as a solution of an organic solvent such as methanol, a dispersion of gelatin or the like, or a solution of a surfactant. The addition amount is generally about 10 ⁻⁸ to 10 ⁻² mol per mol of silver halide.

The additives used in such a process and the known photographic additives that can be used in the present invention include the above-mentioned RDN.
o. 17, 643; 18, 716 and the same No.
307 and 105, and the corresponding portions are summarized in the following table.

Type of additive RD17643 RD18716 RD307105 1. Chemical sensitizer page 23 page 648 right column page 866 2. Sensitivity increasing agent, page 648, right column 3. Spectral sensitizers, pages 23 to 24, page 648, right column 866 to 868, super sensitizers, page 649, right column Brightener page 24 page 648 right column page 868 5. 5. Antifoggant page 24 to 26 page 649 right column 868 to 870 stabilizer 6. Light absorber 25-26 page 649 right column page 873 filter dye ６650 left column UV absorber 7. Dye image stabilizer page 25 650 page left column page 872 8. Hardening agent page 26 page 651 left column 874-875 Binder page 26 page 651 left column pages 873 to 874 10. Plasticizer, lubricant page 27 page 650 right column page 876 11. Coating aids 26 to 27 pages 650 right column 875 to 876 Surface lubricants 12. 12. Static 27 pages 650 right column 876-877 Inhibitors Matting agent, pages 878 to 879 In the present invention, an organic metal salt may be used as an oxidizing agent together with the photosensitive silver halide. Among such organic metal salts, an organic silver salt is particularly preferably used. Organic compounds that can be used to form the above-mentioned organic silver salt oxidizing agent include benzotriazoles, fatty acids and other compounds described in U.S. Pat. No. 4,500,626, columns 52-53. U.S. Pat.
The acetylene silver described in No. 13 is also useful. Organic silver salts
Two or more kinds may be used in combination. These organic silver salts can be used in an amount of 0.01 to 10 mol, preferably 0.01 to 1 mol, per 1 mol of the photosensitive silver halide. The total coating amount of the photosensitive silver halide and the organic silver salt is 0.0
5 to 10 g / m ² , preferably 0.1 to 4 g / m ² is suitable.

As the photosensitive material and the binder of the constituent layers, hydrophilic binders are preferably used. Examples thereof include the above-mentioned Research Disclosure and JP-A-64-1354.
No. 6, pages (71) to (75). Specifically, transparent or translucent hydrophilic binders are preferred, for example, gelatin, proteins or cellulose derivatives such as gelatin derivatives, starch, gum arabic, dextran, natural compounds such as polysaccharides such as pullulan and polyvinyl alcohol, polyvinyl alcohol. Synthetic polymer compounds such as pyrrolidone and acrylamide polymer are exemplified. Also,
U.S. Pat. No. 4,960,681, JP-A-62-245
No. 260 etc., ie, -CO
OM or _-SO 3 M (M is a hydrogen atom or an alkali metal)
A homopolymer of a vinyl monomer having the above or a copolymer of the vinyl monomers with each other or with another vinyl monomer (for example, sodium methacrylate, ammonium methacrylate, Sumikagel L-5H manufactured by Sumitomo Chemical Co., Ltd.) is also used. These binders can be used in combination of two or more kinds. Particularly, a combination of gelatin and the above binder is preferable. The gelatin may be selected from lime-processed gelatin, acid-processed gelatin, and so-called demineralized gelatin having a reduced content of calcium and the like according to various purposes, and is preferably used in combination. In the present invention, the coating amount of the binder is preferably 30 g or less per 1 m ² , and particularly preferably 15 g or less.

The electron-withdrawing group represented by R in the formulas (A) to (C) represents a sulfonyl group, a carbamoyl group, an acyl group, an alkoxycarbonyl group, an aryloxycarbonyl group and the like.

As the color developing agent, p-phenylenediamines or p-aminophenols may be used, but the above-mentioned formulas (A), (B), (C), (1) to (1) are preferred.
The compound represented by (5) is used.

The compound represented by the general formula (1) is a compound generally called sulfonamidophenol. Where R
_{1 to} R ₄ each represent a hydrogen atom, a halogen atom (for example, a chloro group or a bromo group), an alkyl group (for example, a methyl group, an ethyl group, an isopropyl group, an n-butyl group, a t-butyl group);
Aryl group (for example, phenyl group, tolyl group, xylyl group), alkylcarbonamide group (for example, acetylamide group, propionylamino group, butyroylamino group),
Arylcarbonamide group (eg, benzoylamino group), alkylsulfonamide group (eg, methanesulfonylamino group, ethanesulfonylamino group), arylsulfonamide group (eg, benzenesulfonylamino group, toluenesulfonylamino group), alkoxy group (eg, methoxy Group, ethoxy group, butoxy group), aryloxy group (eg, phenoxy group), alkylthio group (eg, methylthio group, ethylthio group, butylthio group), arylthio group (eg, phenylthio group, tolylthio group), alkylcarbamoyl group (eg, methylcarbamoyl) Group, dimethylcarbamoyl group, ethylcarbamoyl group, diethylcarbamoyl group, dibutylcarbamoyl group, piperidylcarbamoyl group, morpholylcarbamoyl group), arylcarbamoy Groups (eg, phenylcarbamoyl, methylphenylcarbamoyl, ethylphenylcarbamoyl, benzylphenylcarbamoyl), carbamoyl, alkylsulfamoyl (eg, methylsulfamoyl, dimethylsulfamoyl, ethylsulfamoyl) , Diethylsulfamoyl group, dibutylsulfamoyl group, piperidylsulfamoyl group, morpholylsulfamoyl group), arylsulfamoyl group (for example, phenylsulfamoyl group, methylphenylsulfamoyl group, ethylphenylsulfamoyl group) Famoyl group, benzylphenylsulfamoyl group), sulfamoyl group, cyano group, alkylsulfonyl group (eg, methanesulfonyl group, ethanesulfonyl group), arylsulfonyl group (eg, phenylsulfonyl group) 4-chlorophenylsulfonyl group, p-toluenesulfonyl group), alkoxycarbonyl group (for example, methoxycarbonyl group, ethoxycarbonyl group, butoxycarbonyl group), aryloxycarbonyl group (for example, phenoxycarbonyl group), alkylcarbonyl group (for example, acetyl group, Propionyl group, butyroyl group), arylcarbonyl group (eg, benzoyl group, alkylbenzoyl group), or acyloxy group (eg, acetyloxy group,
(Propionyloxy group, butyroyloxy group).
Among R _{1 to} R ₄ , R ₂ and R ₄ are preferably a hydrogen atom. Further, it is preferable that the sum of the Hammett constant σp values of R _{1 to} R ₄ is 0 or more.

R ₅ is an alkyl group (for example, methyl group, ethyl group, butyl group, octyl group, lauryl group, cetyl group,
A stearyl group), an aryl group (eg, phenyl, tolyl, xylyl, 4-methoxyphenyl, dodecylphenyl, chlorophenyl, trichlorophenyl, nitrochlorophenyl, triisopropylphenyl, 4-dodecyloxyphenyl, 3,5-di-
(Methoxycarbonyl) group) or a heterocyclic group (eg, a pyridyl group).

The compound represented by the general formula (2) is a compound generally called sulfonylhydrazine. The compound represented by the general formula (4) is a compound generally called carbamoylhydrazine.

In the formula, Z represents an atomic group forming an aromatic ring. The aromatic ring formed by Z needs to be sufficiently electron-attracting in order to impart silver developing activity to the present compound. For this reason, an aromatic ring which forms a nitrogen-containing aromatic ring or has an electron-withdrawing group introduced into a benzene ring is preferably used. As such an aromatic ring, a pyridine ring, a pyrazine ring, a pyrimidine ring, a quinoline ring, a quinoxaline ring and the like are preferable.

In the case of a benzene ring, the substituent is
Alkylsulfonyl group (for example, methanesulfonyl group, ethanesulfonyl group), halogen atom (for example, chloro group,
Bromyl group), alkylcarbamoyl group (eg, methylcarbamoyl group, dimethylcarbamoyl group, ethylcarbamoyl group, diethylcarbamoyl group, dibutylcarbamoyl group, piperidylcarbamoyl group, morpholylcarbamoyl group), arylcarbamoyl group (eg, phenylcarbamoyl group, methylphenyl) Carbamoyl group, ethylphenylcarbamoyl group, benzylphenylcarbamoyl group), carbamoyl group, alkylsulfamoyl group (for example, methylsulfamoyl group, dimethylsulfamoyl group, ethylsulfamoyl group, diethylsulfamoyl group, dibutylsulfamoyl group) A famoyl group, a piperidylsulfamoyl group, a morpholylsulfamoyl group), an arylsulfamoyl group (for example, a phenylsulfamoyl group,
Methylphenylsulfamoyl group, ethylphenylsulfamoyl group, benzylphenylsulfamoyl group),
Sulfamoyl group, cyano group, alkylsulfonyl group (for example, methanesulfonyl group, ethanesulfonyl group),
Arylsulfonyl group (for example, phenylsulfonyl group,
4-chlorophenylsulfonyl group, p-toluenesulfonyl group), alkoxycarbonyl group (for example, methoxycarbonyl group, ethoxycarbonyl group, butoxycarbonyl group), aryloxycarbonyl group (for example, phenoxycarbonyl group), alkylcarbonyl group (for example, acetyl group, Examples thereof include a propionyl group, a butyroyl group), and an arylcarbonyl group (for example, a benzoyl group and an alkylbenzoyl group).

The compound represented by the general formula (3) is a compound generally called sulfonylhydrazone. The compound represented by the general formula (5) is a compound generally called carbamoylhydrazone.

In the formula, R ₆ represents a substituted or unsubstituted alkyl group (for example, a methyl group or an ethyl group). X is an oxygen atom,
It represents a sulfur atom, a selenium atom or an alkyl- or aryl-substituted tertiary nitrogen atom, preferably an alkyl-substituted tertiary nitrogen atom. R ₇ and R ₈ represent a hydrogen atom or a substituent, and R ₇ and R ₈ may combine with each other to form a double bond or a ring.

The specific examples of the compounds represented by formulas (1) to (5) are shown below, but the compounds of the present invention are not limited to them.

[0043]

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[0044]

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[0045]

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[0046]

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[0048]

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[0049]

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[0050]

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[0051]

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[0052]

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[0053]

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[0054]

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In the present invention, an auxiliary developing agent can be preferably used. Here, the auxiliary developing agent means a substance having an action of promoting the transfer of electrons from the color developing agent to silver halide in the development process of silver halide development, and the auxiliary developing agent in the present invention is preferably a compound of the general formula It is an electron-emitting compound according to the Kendall-Peltz rule represented by (B-1) or the general formula (B-2). Among them, those represented by (B-1) are particularly preferred.

[0056]

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In the general formulas (B-1) and (B-2),
R ^{51 to} R ⁵⁴ represent a hydrogen atom, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, or a heterocyclic group.

R ^{55 to} R ⁵⁹ are a hydrogen atom, a halogen atom, a cyano group, an alkyl group, a cycloalkyl group, an alkenyl group, an aryl group, a heterocyclic group, an alkoxy group, a cycloalkyloxy group, an aryloxy group, a heterocyclic oxy group. Group, silyloxy group, acyloxy group, amino group, anilino group, heterocyclic amino group, alkylthio group, arylthio group, heterocyclic thio group, silyl group, hydroxyl group, nitro group, alkoxycarbonyloxy group, cycloalkyloxycarbonyloxy group An aryloxycarbonyloxy group, a carbamoyloxy group, a sulfamoyloxy group, an alkanesulfonyloxy group, an arenesulfonyloxy group, an acyl group, an alkoxycarbonyl group, a cycloalkyloxycarbonyl group, an aryloxycarbonyl group, Bamoiru group, carbonamido group,
Ureido group, imide group, alkoxycarbonylamino group, aryloxycarbonylamino group, sulfonamide group, sulfamoylamino group, alkylsulfinyl group, arenesulfinyl group, alkanesulfonyl group,
Arenesulfonyl group, sulfamoyl group, sulfo group,
It represents a phosphinoyl group or a phosphinoylamino group.

Q represents an integer of 0 to 5, and when q is 2 or more, R ⁵⁵ may be different from each other. R ⁶⁰ represents an alkyl group or an aryl group.

Specific examples of the compound represented by formula (B-1) or (B-2) are shown below, but the auxiliary developing agent used in the present invention is not limited to these specific examples.

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[0065]

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Next, the coupler will be described. The coupler in the present invention is a compound that forms a dye by a coupling reaction with an oxidized form of the color developing agent. Examples of the coupler preferably used in the present invention include compounds having the structures represented by the following general formulas (6) to (17). These are compounds generally called active methylene, pyrazolone, pyrazoloazole, phenol and naphthol, respectively.

[0067]

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Formulas (6) to (9) represent couplers referred to as active methylene couplers, wherein R ²⁴ represents an optionally substituted acyl group, cyano group, nitro group, or aryl group. , A heterocyclic group, an alkoxycarbonyl group, an aryloxycarbonyl group, a carbamoyl group, a sulfamoyl group, an alkylsulfonyl group, and an arylsulfonyl group.

In the general formulas (6) to (9), R ²⁵ is an optionally substituted alkyl group, aryl group or heterocyclic group. In the general formula (9), R ²⁶ is an aryl group or a heterocyclic group which may have a substituent. R
Examples of the substituent which ²⁴ , R ²⁵ and R ²⁶ may have include:
For example, an alkyl group, a cycloalkyl group, an alkenyl group,
Alkynyl group, aryl group, heterocyclic group, alkoxy group, aryloxy group, cyano group, halogen atom, acylamino group, sulfonamide group, carbamoyl group, sulfamoyl group, alkoxycarbonyl group, aryloxycarbonyl group, alkylamino group, aryl Examples include various substituents such as an amino group, a hydroxyl group, and a sulfo group. Preferred examples of R ²⁴ include an acyl group, a cyano group, a carbamoyl group, and an alkoxycarbonyl group.

In the general formulas (6) to (9), Y is a hydrogen atom or a group which can be eliminated by a coupling reaction with an oxidized developing agent. Examples of Y include, as a group acting as an anionic leaving group of a 2-equivalent coupler, a halogen atom (eg, chloro group, bromo group), an alkoxy group (eg, methoxy group, ethoxy group), an aryloxy group (eg, phenoxy group) , 4-cyanophenoxy group, 4-alkoxycarbonylphenyl group), alkylthio group (for example, methylthio group, ethylthio group, butylthio group), arylthio group (for example, phenylthio group, tolylthio group), alkylcarbamoyl group (for example, methylcarbamoyl group,
Dimethylcarbamoyl, ethylcarbamoyl, diethylcarbamoyl, dibutylcarbamoyl, piperidylcarbamoyl, morpholylcarbamoyl), arylcarbamoyl (for example, phenylcarbamoyl, methylphenylcarbamoyl, ethylphenylcarbamoyl, benzylphenylcarbamoyl) Carbamoyl group, alkylsulfamoyl group (for example, methylsulfamoyl group, dimethylsulfamoyl group, ethylsulfamoyl group, diethylsulfamoyl group, dibutylsulfamoyl group, piperidylsulfamoyl group,
Morpholylsulfamoyl group), arylsulfamoyl group (eg, phenylsulfamoyl group, methylphenylsulfamoyl group, ethylphenylsulfamoyl group, benzylphenylsulfamoyl group), sulfamoyl group, cyano group, alkyl Sulfonyl group (for example, methanesulfonyl group, ethanesulfonyl group), arylsulfonyl group (for example, phenylsulfonyl group, 4-chlorophenylsulfonyl group, p-toluenesulfonyl group), alkylcarbonyloxy group (for example, acetyloxy group,
Examples include a propionyloxy group, a butyroyloxy group), an arylcarbonyloxy group (for example, a benzoyloxy group, a toluyloxy group, and an anisyloxy group), and a nitrogen-containing heterocyclic group (for example, an imidazolyl group and a benzotriazolyl group).

Examples of the group acting as a cationic leaving group of the 4-equivalent coupler include a hydrogen atom, a formyl group, a carbamoyl group and a methylene group having a substituent (substituents include an aryl group, a sulfamoyl group, a carbamoyl group, An alkoxy group, an amino group, a hydroxyl group, etc.), an acyl group,
And a sulfonyl group.

In the general formulas (6) to (9), R ²⁴ and R ²⁵ , or R ²⁴ and R ²⁶ may be bonded to each other to form a ring.

The general formula (10) represents a coupler called a 5-pyrazolone magenta coupler, wherein R ²⁷ represents an alkyl group, an aryl group, an acyl group or a carbamoyl group. R ²⁸ represents a phenyl group or a phenyl group substituted by one or more halogen atoms, an alkyl group, a cyano group, an alkoxy group, an alkoxycarbonyl group, or an acylamino group. Y is the same as in general formulas (6) to (9).

Among the 5-pyrazolone-based magenta couplers represented by the general formula (10), those wherein R ²⁷ is an aryl group or an acyl group and R ²⁸ is a phenyl group substituted by one or more halogen atoms are preferred.

To describe these preferred groups in detail, R ²⁷ is phenyl, 2-chlorophenyl, 2-methoxyphenyl, 2-chloro-5-tetradecanamidophenyl, 2-chloro-5- (3-octadecenyl-1-
Succinimide) phenyl, 2-chloro-5-octadecylsulfonamidophenyl or 2-chloro-5- [2
-(4-hydroxy-3-t-butylphenoxy) tetradecanamido] aryl group such as phenyl, acetyl, pivaloyl, tetradecanoyl, 2- (2,4-di-t-pentylphenoxy) acetyl, 2- ( 2,4-
Acyl groups such as di-t-pentylphenoxy) butanoyl, benzoyl, and 3- (2,4-di-t-amylphenoxyacetamido) benzoyl; these groups may further have a substituent; An organic substituent or a halogen atom connected by a carbon atom, an oxygen atom, a nitrogen atom, or a sulfur atom.

R ²⁸ is preferably a substituted phenyl group such as 2,4,6-trichlorophenyl, 2,5-dichlorophenyl and 2-chlorophenyl.

The formula (11) represents a coupler called a pyrazoloazole coupler, wherein R ²⁹ represents a hydrogen atom or a substituent. Z represents a nonmetallic atom group necessary for forming a 5-membered azole ring containing 2 to 4 nitrogen atoms, and the azole ring may have a substituent (including a condensed ring). Y is the same as in general formulas (6) to (9).

Among the pyrazoloazole-based couplers represented by the general formula (11), imidazo [1, 1] described in US Pat.
2-b] pyrazoles, U.S. Pat. No. 4,540,654
[1,5-b] [1,2,4] triazoles described in US Pat. No. 3,725,067, and pyrazolo [5,1-c] [1,2,4] triazole described in US Pat. No. 3,725,067. Are preferred, and among these, pyrazolo [1,5-b] [1,2,4] triazole is preferred from the viewpoint of light fastness.

For details of the substituents on the azole ring represented by the substituents R ²⁹ , Y and Z, see, for example, US Pat.
No. 540,654, column 2, line 41 to column 8, line 27. Preferably, JP-A-61
Pyrazoloazole couplers in which a branched alkyl group is directly linked to the 2-, 3- or 6-position of a pyrazolotriazole group as described in JP-A-65245, and a sulfonamide in the molecule described in JP-A-61-65245 Pyrazoloazole couplers having an alkoxyphenylsulfonamide ballast group described in JP-A-61-147254;
Pyrazolotriazole couplers having an alkoxy group or an aryloxy group at the 6-position described in JP-A-09457 or JP-A-63-307453;
No. 443, a pyrazolotriazole coupler having a carboxamide group in the molecule.

The general formulas (12) and (13) are
Caps known as knol-based couplers and naphthol-based couplers
Is a puller, where R³⁰Is a hydrogen atom or -NHCO
R³², -SO₂NR³²R³³, -NHSO₂NR
³², -NHCOR³², -NHCONR³²R³³,
-NHSO₂NR³²R³³Represents a group selected from R
³², R³³Represents a hydrogen atom or a substituent. The general formula (1
2) In (13), R³¹Represents a substituent, and 1 represents
An integer selected from 0 to 2; m is an integer selected from 0 to 4
Represents Y is the same as in general formulas (6) to (9).
You. R³¹~ R³³Is R²⁴~ R²⁶Replace
Those mentioned as the base are mentioned.

Preferable examples of the phenolic coupler represented by the general formula (12) include US Pat. No. 2,369,
No. 929, No. 2,801,171, No. 2,77
No. 2,162, No. 2,895,826, No. 3,7
2-alkylamino-5-alkylphenols described in U.S. Pat. No. 72,002, U.S. Pat.
No. 3,758,308, No. 4,126,39
No. 6, No. 4,334,011, No. 4,327,1
No. 73, West German Patent Publication No. 3,329,729, 2,5-diacylaminophenols described in JP-A-59-166956 and the like; U.S. Pat. Nos. 3,446,622 and 4,333. No. 999, No. 4,451,559,
And 4-phenylureido-5-acylaminophenols described in 4,427,767 and the like.

Preferable examples of the naphthol coupler represented by the general formula (13) are described in US Pat.
No. 93, 4,052, 212, 4,146
No. 396, No. 4,228,233, No. 4,29
Examples thereof include 2-carbamoyl-1-naphthol described in US Pat. No. 6,200 and the like and 2-carbamoyl-5-amide-1-naphthol described in U.S. Pat. No. 4,690,889 and the like.

The general formulas (14) to (17) are couplers called pyrrolotriazoles, and include R ⁴² , R ⁴³ and R
⁴⁴ represents a hydrogen atom or a substituent. Y is the same as in general formulas (6) to (9). R ⁴² , R ⁴³ , R ⁴⁴
Examples of the substituent include those described above as the substituents of R ^{24 to} R ²⁶ . Preferable examples of the pyrrolotriazole-based couplers represented by the general formulas (14) to (17) include European Patent Nos. 488,248A1 and 49.
No. 1,197A1, No. 545,300.
^And a coupler in which at least one of R ⁴² and R ⁴³ is an electron-withdrawing group.

In addition, fused ring phenol, imidazole,
Pyrrole, 3-hydroxypyridine, active methine, 5,
Couplers having a structure such as a 5-fused heterocycle and a 5,6-fused heterocycle can be used.

Examples of the fused phenol couplers include US Pat. Nos. 4,327,173 and 4,564,586.
No. 4,904,575 and the like.

As the imidazole coupler, couplers described in US Pat. Nos. 4,818,672 and 5,051,347 can be used.

As the pyrrole-based coupler, there are disclosed in
The couplers described in JP-A-188137 and JP-A-4-190347 can be used.

As the 3-hydroxypyridine-based coupler, couplers described in JP-A-1-315736 can be used.

As active methine couplers, couplers described in US Pat. Nos. 5,104,783 and 5,162,196 can be used.

The 5,5-fused heterocyclic couplers include
Pyrrolopyrazole couplers described in U.S. Pat. No. 5,164,289, pyrroloimidazole couplers described in JP-A-4-174429, and the like can be used.

The 5,6-fused heterocyclic couplers include:
Pyrazolopyrimidine couplers described in U.S. Pat. No. 4,950,585, pyrrolotriazine couplers described in JP-A-4-204730, EP 556,700.
And the like.

In the present invention, in addition to the above-mentioned couplers, West German Patent Nos. 3,819,051A and 3,823,049.
No. 4,840,883, US Pat.
No. 4,930, No. 5,051,347, No. 4,4
No. 81,268, European Patent Nos. 304,856A2, 329,036, 354,549A2, 374,781A2, 379,110A2, 386,930A1, 63-141055
Nos. 64-32260, 64-32261, JP-A-2-29747, JP-A-2-44340, and 2-
No. 110555, No. 3-7938, No. 3-16044
No. 0, No. 3-172839, No. 4-17247,
4-179949, 4-182645, 4-
Nos. 184437, 4-188138, 4-188
No. 139, No. 4-194847, No. 4-204532
And the couplers described in JP-A Nos. 4-207473 and 4-204732 can also be used.

Specific examples of the coupler that can be used in the present invention are shown below, but the present invention is of course not limited thereto. Specific Examples of 4 Equivalent Couplers

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Further, the following functional couplers may be contained. As a coupler for correcting unnecessary absorption of a coloring dye, a yellow colored cyan coupler described in EP 456,257A1, a yellow colored magenta coupler described in the EP, a magenta colored cyan coupler described in US Pat. No. 4,833,069, US4,8
No. 37,136, (2), a colorless masking coupler represented by the formula (A) in claim 1 of WO92 / 11575 (especially the exemplified compounds on pages 36 to 45). Examples of compounds (including couplers) that react with oxidized developing agents to release photographically useful compound residues include the following. Development inhibitor releasing compound: a compound represented by formulas (I) to (IV) described on page 11 of EP378,236A1, a formula (I) described on page 7 of EP436,938A2.
A compound represented by formula (1) of Japanese Patent Application No. 4-134523, a compound represented by formulas (I), (II) and (III) described on pages 5 and 6 of EP440,195A2. No. 4,325,564, a compound represented by the formula (I) of claim 1, a ligand-releasing compound, US Pat.
LIG-X described in claim 1 of 4,555,478
A compound represented by the formula:

A hydrophobic additive such as a coupler or a color developing agent can be introduced into a layer of a photosensitive member by a known method such as the method described in US Pat. No. 2,322,027. In this case, U.S. Pat. No. 4,555,470,
Nos. 4,536,466 and 4,536,467
No. 4,587,206, No. 4,555,47
No.6, No.4,599,296, JP-B-3-6225
No. 6, using a high boiling organic solvent as described in combination with a low boiling organic solvent having a boiling point of 50 ° C to 160 ° C as needed,
Can be used. These dye-donating couplers,
Two or more high-boiling organic solvents can be used in combination. The amount of the high boiling organic solvent is not more than 10 g, preferably not more than 5 g, more preferably not more than 1 g per 1 g of the hydrophobic additive used.
g to 0.1 g. In addition, 1 to 1 g of binder
It is suitably not more than 0.5 ml, more preferably not more than 0.5 ml, especially not more than 0.3 ml. JP-B-51-39853, JP-A-5
A dispersion method using a polymer described in 1-59943 or a method of adding a fine particle dispersion described in JP-A-62-30242 or the like can also be used. In the case of a compound that is substantially unnecessary in water, it can be dispersed and contained as fine particles in a binder in addition to the above method. When dispersing the hydrophobic compound in the hydrophilic colloid, various surfactants can be used. For example, JP-A-59-157
No. 636, pages (37) to (38);
The surfactants described in the disclosure can be used. Also, Japanese Patent Application No. 5-204325
No. 6-19247, West German Published Patent No. 1,932,
A phosphate ester type surfactant described in No. 299A can also be used.

The photosensitive member used in the present invention includes at least three types of photosensitive layers having different spectral sensitivities and different hues of the coloring dyes. Each photosensitive layer may be divided into a plurality of silver halide emulsion layers having substantially the same color sensitivity but different sensitivities. The three types of photosensitive layers are preferably layers sensitive to any one of blue light, green light, and red light. This arrangement order is generally the order of a red photosensitive layer, a green photosensitive layer, and a blue photosensitive layer in order from the support side.
However, other arrangements may be adopted depending on the purpose. For example, an arrangement as described in column 162 of JP-A-7-152129 may be used. In the present invention, the silver halide, the dye-donor coupler and the color developing agent may be contained in the same layer, but may be added separately in separate layers as long as they can react. For example, if the layer containing the color developing agent and the layer containing silver halide are separate layers, the raw storability of the light-sensitive material can be improved. The relationship between the spectral sensitivity of each layer and the hue of the coupler is arbitrary, but if a cyan coupler is used for the red photosensitive layer, a magenta coupler is used for the green photosensitive layer, and a yellow coupler is used for the blue photosensitive layer, it can be directly applied to conventional color paper. Projection exposure is possible. In the photosensitive member, between the silver halide emulsion layers and the uppermost layer, the lowermost layer,
Various non-photosensitive layers such as a protective layer, an undercoat layer, an intermediate layer, a yellow filter layer, and an antihalation layer may be provided, and various auxiliary layers such as a back layer can be provided on the opposite side of the support. . Specifically, a layer constitution as described in the above patent, an undercoat layer as described in US Pat. No. 5,051,335, JP-A-1-1677838, JP-A-61-2
No. 0943, an intermediate layer having a solid pigment, JP-A-1-120553, JP-A-5-34884, and JP-A-5-34884.
No. 4,017,454, U.S. Pat. No. 5,13,454, US Pat.
It is possible to provide an intermediate layer having an electron transfer agent as described in JP-A-9-919 and JP-A-2-235444, a protective layer having a reducing agent as described in JP-A-4-249245, or a layer obtained by combining these. it can.

Dyes which can be used in the yellow filter layer and the antihalation layer are preferably those which are decolored or removed at the time of development and do not contribute to the density after processing. The fact that the dye in the yellow filter layer and the antihalation layer is erased or removed at the time of development means that the amount of the dye remaining after processing is 1/3 or less, preferably 1 /
The dye component may be 10 or less, and the dye component may be transferred from the photosensitive member to the processing member at the time of development, or may be converted to a colorless compound by reacting at the time of development.

Specifically, European Patent Application EP549,4
No. 89A and the dye described in JP-A-7-152129.
xF2 to 6 dyes. JP-A-6-25980
No. 5, a solid-dispersed dye can also be used. Further, the mordant and the binder may be dyed with a mordant. In this case, as the mordant and the dye, those known in the photographic field can be used.
No. 0,626, columns 58 to 59 and JP-A-61-8825.
No. 6, pages 32 to 41, JP-A-62-244043, JP-A-62-244036 and the like. Further, a compound capable of reacting with a reducing agent to release a diffusible dye and a reducing agent may be used to release a movable dye with an alkali at the time of development, and transfer and remove the same to a processing member. Specifically, U.S. Pat. Nos. 4,559,290 and 4,783,396, and EP 220,746A
No. 2 and Published Technical Report No. 87-6119, and paragraph Nos. 0080-0 of Japanese Patent Application No. 6-259805.
081.

A decolorizable leuco dye or the like can also be used. Specifically, a silver halide light-sensitive material containing a leuco dye which has been colored in advance with a developer of a metal salt of an organic acid is described in JP-A-1-150132. Is disclosed. The leuco dye and the developer complex are decolorized by reacting with heat or an alkali agent. Known leuco dyes can be used, and are described in Moriga and Yoshida, “Dyes and Chemicals” on page 9, page 84 (Chemical Products Association), “New Edition Dye Handbook” on page 242 (Maruzen, 1970),
R. Garner "Reports on thePr
ogres of Appl. Chem "56, 19
9 (1971), "Dyes and Chemicals", page 19, 230 (Chemical Products Industry Association, 1974), "Coloring Materials", 62, 288 (1989), and "Dyeing Industry", 32, 208. As the color developer, a metal salt of an organic acid is preferably used in addition to an acid clay-based color developer and a phenol formaldehyde resin. As the metal salt of an organic acid, a metal salt of a salicylic acid or a metal of a phenol-salicylic acid-formaldehyde resin is used. Salts, rhodan salts, metal salts of xanthates and the like are useful, and zinc is particularly preferred as the metal. Among the above-mentioned color developing agents, for the oil-soluble zinc salicylate,
U.S. Pat. Nos. 3,864,146 and 4,046,9
No. 41, and Japanese Patent Publication No. 52-1327 can be used.

The coating layer of the photosensitive member of the present invention is preferably hardened with a hardener. Examples of hardeners include U.S. Pat. Nos. 4,678,739, column 41 and 4,791,
No. 042, JP-A-59-116655 and JP-A-62-24.
Nos. 5261 and 61-18942, JP-A-4-218
No. 044 and the like. More specifically, aldehyde hardeners (such as formaldehyde), aziridine hardeners, epoxy hardeners, and vinyl sulfone hardeners (N, N'-ethylene-bis (vinylsulfonylacetamide)) Ethane, etc.), N-methylol-based hardening agents (dimethylol urea, etc.), boric acid, metaboric acid or polymer hardening agents (compounds described in JP-A-62-234157). These hardeners are used in an amount of 0.001 to 1 g, preferably 0.01 g per 1 g of the hydrophilic binder.
05-0.5 g are used.

For the photosensitive member, various antifoggants or photographic stabilizers and precursors thereof can be used. Specific examples thereof include the aforementioned Research Disclosure, U.S. Pat. Nos. 5,089,378 and 4,089,378.
Nos. 500,627 and 4,614,702, JP-A-64-13564, pages (7) to (9), and (57) to (7).
1) pages and (81)-(97), U.S. Pat.
No. 5,610, No. 4,626,500, No. 4,9
Nos. 83,494 and 62-174747, 62
-239148, JP-A-1-150135 and 2-
No. 110557, No. 2-178650, RD1764
No. 3 (1978), pages (24) to (25). These compounds are available in 5 moles per silver mole.
× 10 ⁻⁶ to 1 × 10 ⁻¹ mol is preferred, and
10 ⁻⁵ to 1 × 10 ⁻² mol is preferably used.

In the photosensitive member, various surfactants can be used for the purpose of coating aid, improvement of peeling property, improvement of sliding property, prevention of electrification, acceleration of development and the like. Specific examples of the surfactant are known in the art No. 5 (March 22, 1991, Aztec Co., Ltd.), pp. 136-138, JP-A-62-173.
463, 62-183457 and the like. The photosensitive member may contain an organic fluoro compound for the purpose of preventing slippage, preventing static charge, and improving releasability. Representative examples of the organic fluoro compound include Japanese Patent Publication No. 57-90.
No. 53, columns 8-17, JP-A-61-20944, 6
Examples include fluorine-based surfactants described in JP-A-2-135826, and hydrophobic fluorine compounds such as oily fluorine-based compounds such as fluorine oil and solid fluorine-based compounds such as ethylene tetrafluoride resin.

It is preferable that the photosensitive member has slipperiness. The slip agent-containing layer is preferably used on both the photosensitive layer surface and the back surface. A preferable slip property is a dynamic friction coefficient of 0.25 or less and 0.01 or more. The measurement at this time represents the value when the stainless steel ball having a diameter of 5 mm was conveyed at 60 cm / min (25 ° C., 60% RH). In this evaluation, even when the surface of the photosensitive layer is replaced as the partner material, the values are almost the same level. Usable slip agents include polyorganosiloxanes, higher fatty acid amides, higher fatty acid metal salts, esters of higher fatty acids and higher alcohols, and polyorganosiloxanes include polydimethylsiloxane, polydiethylsiloxane, polystyrylmethylsiloxane. And polymethylphenylsiloxane. The additional layer is preferably the outermost layer of the emulsion layer or the back layer. Particularly, polydimethylsiloxane or an ester having a long-chain alkyl group is preferable.

In the present invention, an antistatic agent is preferably used. Examples of such antistatic agents include polymers containing carboxylic acid and carboxylate and sulfonate, cationic polymers, and ionic surfactant compounds. The most preferred antistatic agent is Z
nO, TiO ₂ , SnO ₂ , Al ₂ O ₃ , In ₂ O ₃ ,
The volume resistivity of at least one selected from SiO ₂ , MgO, BaO, MoO ₃ and V ₂ O ₅ is 10 ⁷ Ω · c.
m, more preferably 10 ⁵ Ω · cm or less, a crystalline metal oxide having a particle size of 0.001 to 1.0 μm or a composite oxide thereof (Sb, P, B, In, S, S
i, C, etc.), and fine particles of a sol-shaped metal oxide or a composite oxide thereof. Preferably 5 to 500 mg / ^{m 2} as the content of the sensitive material, particularly preferably from 10 to 350 mg / ^{m 2.} The ratio of the amount of the conductive crystalline oxide or its composite oxide to the binder is 1
/ 300 to 100/1 are preferable, and 1/100 is more preferable.
100 to 100/5.

The constitution of the photosensitive member or the processing member described later (including the back layer) is provided for the purpose of improving film physical properties such as dimensional stability, curl prevention, adhesion prevention, film crack prevention, and pressure increase / decrease sensation. Various polymer latexes can be included. Specifically, any of the polymer latexes described in JP-A Nos. 62-245258, 62-136648, and 62-110066 can be used. In particular, when a polymer latex having a low glass transition point (40 ° C. or less) is used for the mordant layer, cracking of the mordant layer can be prevented, and when a polymer latex having a high glass transition point is used for the back layer, a curl preventing effect can be obtained. Can be

The photosensitive member of the present invention preferably contains a matting agent. The matting agent may be on either the emulsion side or the back side, but is particularly preferably added to the outermost layer on the emulsion side. The matting agent may be soluble in the processing solution or insoluble in the processing solution, and preferably both are used in combination. For example, polymethyl methacrylate, poly (methyl methacrylate /
Methacrylic acid = 9/1 or 5/5 (molar ratio)), polystyrene particles, and the like are preferable. 0.8 to 10 as particle size
μm is preferable, and the particle size distribution is also preferably narrow. It is preferable that 90% or more of the total number of particles is contained between 0.9 and 1.1 times the average particle size. It is also preferable to simultaneously add fine particles having a size of 0.8 μm or less in order to enhance the matting property, for example, polymethyl methacrylate (0.2 μm).
m), poly (methyl methacrylate / methacrylic acid = 9)
/ 1 (molar ratio), 0.3 µm), polystyrene particles (0.25 µm), colloidal silica (0.03 µm)
Is mentioned. Specifically, it is described in JP-A-61-88256 (page 29). Other examples include benzoguanamine resin beads, polycarbonate resin beads, AS resin beads, and the like, as described in JP-A-63-274944 and JP-A-63-274944.
No. 74952. In addition, the compounds described in the aforementioned Research Disclosure can be used.

In the present invention, as the support for the photosensitive member, a support which is transparent and can withstand the processing temperature is used. Generally, The Photographic Society of Japan, "Basics of Photographic Engineering-Silver Halide Photography", Corona Co., Ltd. (1979)
Photographic supports such as papers and synthetic polymers (films) described on pages (223) to (240). Specific examples include polyethylene terephthalate, polyethylene naphthalate, polycarbonate, polyvinyl chloride, polystyrene, polypropylene, polyimide, and celluloses (for example, triacetyl cellulose). In addition, JP-A-62-253159 (29) to (31)
Pages, JP-A-1-161236, pages (14) to (17),
JP-A-63-316848, JP-A-2-22651
No. 3-56955, U.S. Pat. No. 5,001,03
The support described in No. 3 can be used.

Particularly when heat resistance and curling characteristics are strictly required, a support for a photosensitive member is disclosed in JP-A-6-41281.
6-43581, 6-51426, 6-51
No. 437, No. 6-51442, Japanese Patent Application No. 4-25184
No. 5, 4-231825, 4-253545,
4-258828, 4-240122, 4-
No. 221538, No. 5-21625, No. 5-1592
6, No. 4-331919, No. 5-199704,
Supports described in JP-A-6-13455 and JP-A-6-14666 can be preferably used. Further, a support which is mainly a styrene polymer having a syndiotactic structure can also be preferably used.

In order to bond the support and the photosensitive member constituting layer, it is preferable to perform a surface treatment. Surface activation treatments such as chemical treatment, mechanical treatment, corona discharge treatment, flame treatment, ultraviolet treatment, high frequency treatment, glow discharge treatment, active plasma treatment, laser treatment, mixed acid treatment, ozone oxidation treatment, and the like. Among the surface treatments, ultraviolet irradiation treatment, flame treatment, corona treatment, and glow treatment are preferable. Next, the undercoating method will be described. A single layer or two or more layers may be used. As a binder for the undercoat layer, vinyl chloride, vinylidene chloride, butadiene, methacrylic acid, acrylic acid, itaconic acid, including a copolymer starting from a monomer selected from maleic anhydride and the like, Examples include polyethyleneimine, epoxy resin, grafted gelatin, nitrocellulose, and gelatin. Compounds that swell the support include resorcinol and p-chlorophenol. In the undercoat layer, chromium salts (such as chrome alum), aldehydes (formaldehyde,
Glutaraldehyde, etc.), isocyanates, active halogen compounds (2,4-dichloro-6-hydroxy-
s-triazine, etc.), epichlorohydrin resin, active vinyl sulfone compound and the like. Si
O ₂ , TiO ₂ , inorganic fine particles or polymethyl methacrylate copolymer fine particles (0.01 to 10 μm) may be contained as a matting agent.

As a support, for example, JP-A-4-14-1
No. 24645, No. 5-40321, No. 6-35092
It is preferable to record photographic information and the like using a support having a magnetic recording layer described in Japanese Patent Application No. 5-58221 and Japanese Patent Application No. 5-106979.

The magnetic recording layer is obtained by coating an aqueous or organic solvent-based coating solution in which magnetic particles are dispersed in a binder on a support. Magnetic particles include ferromagnetic iron oxide such as γFe ₂ O _3, Co deposited γFe ₂ O _3, Co-coated magnetite, Co oil-containing magnetite, ferromagnetic chromium dioxide, ferromagnetic metal, ferromagnetic alloy, hexagonal crystal systems Ba ferrite, Sr ferrite, Pb ferrite, Ca ferrite and the like can be used. Co-coated ferromagnetic iron oxide, such as Co-coated γFe ₂ O _3, is preferred. The shape may be any of needle shape, rice grain shape, spherical shape, cubic shape, plate shape and the like. Preferably ^{20 m} 2 / g or more _{S BET} is the specific surface area, 30 m ²
/ G or more is particularly preferred. Saturation magnetization (σs) of ferromagnetic material
Is preferably 3.0 × 10 ^{4 to} 3.0 × 10 ⁵ A / m
And particularly preferably 4.0 × 10 ^{4 to} 2.5 × 10 ⁴
0 ⁵ A / m. The ferromagnetic particles may be subjected to a surface treatment with silica and / or alumina or an organic material. Further, the surface of the magnetic particles may be treated with a silane coupling agent or a titanium coupling agent as described in JP-A-6-16032. Also, Japanese Patent Laid-Open No. 4-25
No. 9911, the surface described in 5-81652 is inorganic,
Magnetic particles coated with an organic substance can also be used.

The binder used for the magnetic particles may be a thermoplastic resin, a thermosetting resin, a radiation-curable resin, a reactive resin, an acid, an alkali or a biodegradable polymer, a natural product described in JP-A-4-219569. Polymers (cellulose derivatives, sugar derivatives, etc.) and mixtures thereof can be used. The above resin has a Tg of −40 ° C. to 300 ° C. and a weight average molecular weight of 2,000 to 1,000,000. For example, vinyl copolymer, cellulose diacetate, cellulose triacetate, cellulose acetate propionate,
Examples thereof include cellulose derivatives such as cellulose acetate butyrate and cellulose tripropionate, acrylic resins, and polyvinyl acetal resins, and gelatin is also preferable. Particularly, cellulose di (tri) acetate is preferable. The binder can be cured by adding an epoxy-based, aziridine-based, or isocyanate-based crosslinking agent. Examples of the isocyanate-based crosslinking agent include isocyanates such as tolylene diisocyanate, 4,4'-diphenylmethane diisocyanate, hexamethylene diisocyanate, and xylylene diisocyanate, and reaction products of these isocyanates with polyalcohol (for example, tolylene diisocyanate). Reaction products of 3 mol of isocyanate and 1 mol of trimethylolpropane), and polyisocyanates formed by condensation of these isocyanates, and the like, which are described in, for example, JP-A-6-59357.

As a method for dispersing the above-mentioned magnetic material in the binder, a kneader, a pin type mill, an annular type mill and the like are preferably used, as in the method described in JP-A-6-35092. JP-A-5-88283
And other known dispersants can be used. The thickness of the magnetic recording layer is 0.1 μm to 10 μm, preferably 0.2 μm to 5 μm, more preferably 0.3 μm to
3 μm. The weight ratio between the magnetic particles and the binder is preferably 0.5: 100 to 60: 100, and more preferably 1: 100 to 30: 100. The coating amount of the magnetic particles is 0.005 to 3 g / m ² , preferably 0.0
1-2 g / m ² , more preferably 0.02-0.5 g
/ M ² . The transmission yellow density of the magnetic recording layer is 0.
It is preferably from 0.01 to 0.50, more preferably from 0.03 to 0.20, and particularly preferably from 0.04 to 0.15. The magnetic recording layer can be provided on the whole surface or in a stripe shape by coating or printing on the back surface of the photographic support. Methods for applying the magnetic recording layer include air doctor, blade, air knife, squeeze, impregnation, reverse roll, transfer roll, gravure, kiss, cast, spray,
Dip, bar, extrusion, etc. are available,
The coating liquid described in JP-A-5-341436 is preferred.

The magnetic recording layer has lubricating properties, curl control,
It may have functions such as antistatic, anti-adhesion, and head polishing, or may provide another functional layer to provide these functions. At least one of the particles has a Mohs hardness of 5 or more. Abrasives of the above non-spherical inorganic particles are preferred.
As the composition of the non-spherical inorganic particles, oxides such as aluminum oxide, chromium oxide, silicon dioxide, titanium dioxide and silicon carbide, carbides such as silicon carbide and titanium carbide, and fine powders such as diamond are preferable. These abrasives are
The surface may be treated with a silane coupling agent or a titanium coupling agent. These particles may be added to the magnetic recording layer, or may be overcoated (for example, a protective layer, a lubricant layer, etc.) on the magnetic recording layer. As the binder used at this time, the above-mentioned binders can be used, and the same binder as the binder for the magnetic recording layer is preferable. Regarding a photosensitive material having a magnetic recording layer, US Pat. No. 5,336,589,
Nos. 5,250,404, 5,229,259, 5,215,874 and EP 466,130.

The polyester support preferably used for the above-mentioned photosensitive member having a magnetic recording layer will be further described. For details including photosensitive materials, treatments, cartridges and examples, refer to Published Technical Report, Official Technical Publication No. 94-6023. (Invention Association; 1994. 3.15). Polyester is formed with diol and aromatic dicarboxylic acid as essential components, and 2,6-, as aromatic dicarboxylic acid,
1,5-, 1,4-, and 2,7-naphthalenedicarboxylic acid, terephthalic acid, isophthalic acid, phthalic acid, diethylene glycol, triethylene glycol, cyclohexane dimethanol, bisphenol A as a diol,
Bisphenol is mentioned. Examples of the polymer include homopolymers such as polyethylene terephthalate, polyethylene naphthalate, and polycyclohexane dimethanol terephthalanol. It is particularly preferred that 2,6-naphthalenedicarboxylic acid be contained in an amount of 50 mol% or less.
It is a polyester containing 100 mol%. Among them, polyethylene 2,6-naphthalate is particularly preferred. The average molecular weight ranges from about 5,000 to 200,000. The Tg of the polyester is 50 ° C. or higher, preferably 90 ° C. or higher.

Next, the polyester support is heat-treated at a heat treatment temperature of 40 ° C. or more and less than Tg, more preferably Tg−20 ° C. or more and less than Tg, in order to make it difficult to form a curl. The heat treatment may be performed at a constant temperature within this temperature range, or may be performed while cooling. The heat treatment time is from 0.1 hour to 1500 hours, more preferably from 0.5 hour to 200 hours. The heat treatment of the support may be performed in the form of a roll, or may be performed while being transported in the form of a web. Irregularities may be provided on the surface (for example, conductive inorganic fine particles of SnO ₂ or Sb ₂ O ₅ or the like may be applied) to improve the surface state. Further, it is desirable to take measures such as applying knurls to the ends and making the ends slightly higher so as to prevent the cut end of the winding core from appearing. These heat treatments may be performed at any stage after the formation of the support, after the surface treatment, after the application of the back layer (antistatic agent, slip agent, etc.), or after the application of the undercoat. Preferably after application of the antistatic agent. An ultraviolet absorber may be incorporated into this polyester. In order to prevent light pie pink, the purpose can be achieved by kneading a commercially available dye or pigment for polyesters such as Diaresin manufactured by Mitsubishi Kasei Co., Ltd. and Kayaset manufactured by Nippon Kayaku Co., Ltd.

Next, a film cartridge to which a photosensitive member can be loaded will be described. The main material of the patrone used in the present invention may be metal or synthetic plastic. Preferred plastic materials are polystyrene, polyethylene, polypropylene, polyphenyl ether and the like. Furthermore, patrone may contain various antistatic agents, such as carbon black, metal oxide particles, nonions,
Anions, cations and betaine-based surfactants or polymers can be preferably used. These antistatic patrones are disclosed in JP-A-1-312537,
No. 3,12,538. Especially 25 ° C, 25
The resistance at% RH is preferably 10 ¹² Ω or less. Usually, a plastic patrone is manufactured using a plastic into which carbon black, a pigment, or the like is kneaded in order to impart light shielding properties. The size of the patrone may be the same as the current 135 size.
It is also effective to set the diameter of the five size 25 mm cartridges to 22 mm or less. The volume of a cartridge case, it is preferable that the 30 cm ³ or less and preferably 25 cm ³ or less. The weight of the plastic used for the patrone and the patrone case is preferably 5 g to 15 g.

Further, a patrone for feeding a film by rotating a spool may be used. Further, a structure in which the leading end of the film is housed in the patrone main body and the leading end of the film is sent from the boat portion of the patrone by rotating the spool shaft in the film sending direction may be employed. These are U4,8
Nos. 34,306 and 5,226,613. The above photosensitive member is also preferably used for the film unit with lens described in Japanese Patent Publication No. 2-32615 and Japanese Utility Model Publication No. 3-39784.

The processing layer of the processing member used in the present invention contains at least a base and / or a base precursor. As the base, an inorganic or organic base can be used. Examples of the inorganic base include those described in JP-A-62-20944.
No. 8 alkali metal or alkaline earth metal hydroxides (eg, potassium hydroxide, sodium hydroxide, lithium hydroxide, calcium hydroxide, magnesium hydroxide, etc.), phosphates (eg, dipotassium hydrogen phosphate, Secondary or tertiary phosphates such as disodium hydrogen phosphate, ammonium sodium phosphate, calcium hydrogen phosphate, etc.), carbonates (eg, potassium carbonate, sodium carbonate,
Sodium bicarbonate, magnesium carbonate, etc.), borate (eg, potassium borate, sodium borate, sodium metaborate, etc.), organic acid salt (eg, potassium acetate, sodium acetate, potassium oxalate, sodium oxalate, potassium tartrate) Sodium tartrate, sodium malate, sodium palmitate, sodium stearate, etc.) and acetylides of alkali metals or alkaline earth metals described in JP-A-63-25208.

Examples of the organic base include ammonia, aliphatic or aromatic amines (eg, primary amines (eg, methylamine, ethylamine, butylamine, n-hexylamine, cyclohexylamine, 2-ethylhexylamine, allylamine, ethylenediamine) 1,4
-Diaminobutane, hexamethylenediamine, aniline, anisidine, p-toluidine, α-naphthylamine, m-phenylenediamine, 1,8-diaminonaphthalene, benzylamine, phenethylamine, ethanolamine, thallium, etc., and secondary amine (for example, dimethyl) Amine, diethylamine, dibutylamine, diallylamine, N-methylaniline, N-methylbenzylamine,
N-methylethanolamine, diethanolamine, etc., tertiary amines (for example, N-methylmorpholine, N-hydroxyethylmorpholine, N-methylpiperidine, N-hydroxyethylpiperidine, N, N 'described in JP-A-62-170954) -Dimethylpiperazine, N,
N'-dihydroxyethylpiperazine, diazabicyclo [2,2,2] octane, N, N-dimethylethanolamine, N, N-dimethylpropanolamine, N-methyldiethanolamine, N-methyldipropanolamine, triethanolamine, N , N, N ', N'-tetramethylethylenediamine, N, N, N', N'-tetrahydroxyethylethylenediamine, N, N,
N ', N'-tetramethyltrimethylenediamine, N-
Methylpyrrolidine, etc.), polyamines (diethylenetriamine, triethylenetetramine, polyethyleneimine,
Polyallylamine, polyvinylbenzylamine, poly-
(N, N-diethylaminoethyl methacrylate), poly- (N, N-dimethylvinylbenzylamine, etc.), hydroxylamines (for example, hydroxylamine, N-
Hydroxy-N-methylaniline, etc., heterocyclic amines (for example, pyridine, lutidine, imidazole, aminopyridine, N, N-dimethylaminopyridine, indole, quinoline, isoquinoline, poly-4-vinylpyridine, poly-2-vinyl Pyridine, etc.), amidines (eg, monoamidine, (eg, acetamidine, imidazotan, 2-methylimidazole, 1,4,5,6-tetrahydropyrimidine, 2-methyl-1,4,5,6-tetrahydropyrimidine, 2- Phenyl-1,4,5,6-
Tetrahydropyrimidine, iminopiperidine, diazabicyclononene, diazabicycloundecene (DBU)
Etc.), bis or tris or tetraamidine, guanidines (for example, water-soluble monoguanidine (for example, guanidine, dimethylguanidine, tetramethylguanidine, 2-aminoimidazoline, 2-amino-1,4,5)
-Tetrahydropyrimidine, etc.), JP-A-63-7084
Water-insoluble mono- or bisguanidine, bis or tris or tetraguanidine described in No. 5 and quaternary ammonium hydroxides (for example, tetramethylammonium hydroxide, tetraethylammonium hydroxide, tetrabutylammonium hydroxide, trimethylbenzylammonium hydroxide, Octylmethylammonium hydroxide, methylpyridinium hydroxide, etc.).

As the base precursor, a decarboxylation type, a separation type, a reaction type and a complex salt forming type can be used. In the present invention, EP 210,660,
As described in U.S. Pat. No. 4,740,445, a basic metal compound which is hardly soluble in water as a base precursor and a metal ion constituting the basic metal compound can form a complex reaction with water using water as a medium. It is effective to employ a method of generating a base by a combination of compounds (referred to as complex forming compounds). In this case, it is desirable that the basic metal compound which is hardly soluble in water is added to the photosensitive member, and the complex forming compound is added to the processing member, and vice versa.

The used amount of the base or the base precursor is as follows:
It is 0.1 to 20 g / m ² , preferably 1 to 10 g / m ² . As the binder of the processing layer, a hydrophilic polymer similar to the photosensitive member can be used. The processing member is preferably hardened with a hardener similarly to the photosensitive member. The same hardening agent as that for the photosensitive member can be used.

The processing member may contain a mordant for the purpose of transferring and removing the dye used in the yellow filter layer and antihalation layer of the photosensitive member as described above. As the mordant, a polymer mordant is preferable. Examples include polymers containing secondary and tertiary amino groups,
Polymers having a nitrogen-containing heterocyclic moiety, polymers containing these quaternary cation groups, etc., having a molecular weight of 5,000 to 2,000
0, especially 10,000 to 50,000. For example, U.S. Patent Nos. 2,548,564 and 2,484,4
No. 30, No. 3,148,061, No. 6,756,
Nos. 814 and 814, and vinyl pyridine polymers and vinyl pyridinium cationic polymers disclosed in US Pat. Nos. 3,625,694 and 3,859,09.
Nos. 6,128,538 and British Patent 1,27
Polymer mordant capable of crosslinking with gelatin and the like disclosed in US Pat. No. 7,453 and the like; US Pat. No. 3,958,995
No. 2,721,852 and No. 2,798,06
No. 3, JP-A-54-115228 and JP-A-54-1455.
Aqueous sol mordants disclosed in JP-A Nos. 29 and 54-126027; U.S. Pat. No. 3,898,088.
No. 4,168,976 (JP-A-54-137333)
A reactive mordant capable of forming a covalent bond with the dye disclosed in the specification and the like; further, U.S. Patent Nos. 3,709,690, 3,788,855, 3,642,482;
No. 3,488,706 and No. 3,557,066
No. 3,271,147, No. 3,271,14
No. 8, JP-A-50-71332 and JP-A-53-30328.
Nos. 52-155528, 53-125, 5
Examples include mordants disclosed in the specification of JP-A-3-1024. Other U.S. Pat. No. 2,675,316,
Mordants described in JP-A-2,882,156 can also be mentioned.

In the present invention, the processing member may contain a development stopper, and the development stopper may act simultaneously with the development. The term "development terminator" as used herein means that after appropriate development, the base is quickly neutralized or reacts with the base to reduce the base concentration in the film, thereby suppressing development by interacting with a compound or silver and silver salt. Compound. Specific examples include an acid precursor that releases an acid when heated, an electrophilic compound that causes a substitution reaction with a coexisting base when heated, or a nitrogen-containing heterocyclic compound, a mercapto compound, and a precursor thereof. For further details, see JP-A-62-253159 (31).
To (32). In addition, Japanese Patent Application No. 6-19
It is advantageous to use a combination of a zinc salt of mercaptocarboxylic acid described in No. 0529 and the like in a photosensitive member and a complex forming compound described above in a processing member. Similarly, a silver halide printout inhibitor may be included in the processing member, and the function may be developed simultaneously with the development. Examples of the printout inhibitor include a monohalogen compound described in JP-B-54-164, a trihalogen compound described in JP-A-53-46020, and a halogen described in JP-A-48-45228 bonded to an aliphatic carbon atom. And polyhalogen compounds represented by tetrabromoxylene described in JP-B-57-8454. Further, a development inhibitor such as 1-phenyl-5-mercaptotetrazole described in British Patent No. 1,005,144 is also effective. Pyrogen compounds described in Japanese Patent Application No. 6-337531 are also effective. The amount of the printout inhibitor used is preferably 10 ⁻⁴ to 1 mol / A.
gl mol, particularly preferably 10 ^-3 mol / Ag mol.

The processing member may contain a physical development nucleus and a silver halide solvent, solubilize the silver halide of the photosensitive member and fix it to the processing layer simultaneously with the development. The physical development nucleus is for reducing soluble silver salt diffused from the light-sensitive material to convert it into physical developed silver, and to fix it to the processing layer.
Physical development nuclei include zinc, mercury, lead, cadmium,
As a physical development nucleus such as heavy metals such as iron, chromium, nickel, tin, cobalt, copper and ruthenium, or noble metals such as palladium, platinum, silver and gold, or colloidal particles of chalcogen compounds such as sulfur, selenium and tellurium. All known ones can be used. These physical development nucleus substances reduce the corresponding metal ion with a reducing agent such as ascorbic acid, sodium borohydride, hydroquinone,
It is obtained by making a metal colloidal dispersion or by mixing a soluble sulfide, selenide or telluride solution to form a colloidal dispersion of a water-insoluble metal sulfide, metal selenide or metal telluride. These dispersions are preferably formed in a hydrophilic binder such as gelatin. A method for preparing colloidal silver particles is described in U.S. Pat. No. 2,688,601. If necessary, a desalting method for removing an excess salt known in the method for preparing a silver halide emulsion may be performed. The physical development nuclei preferably have a particle diameter of 2 to 200 nm. These physical development nuclei are generally added to the processing layer in an amount of 10 ^{−3 to} 100 mg / m ² , preferably 10 to 100 mg / m ² .
^{-2 to} 10 mg / m ² . Physically developed silver can be separately adjusted and added to a coating solution, but in a coating solution containing a hydrophilic binder, for example, silver nitrate and sodium sulfide, or gold chloride and a reducing agent are reacted. May be created. Silver, silver sulfide, palladium sulfide and the like are preferably used as physical development nuclei. When the physically developed silver transferred to the complexing agent sheet is used as an image, palladium sulfide, silver sulfide, and the like are preferably used because Dmin is cut off and Dmax is high.

As the silver halide solvent, known solvents can be used. For example, sodium thiosulfate, thiosulfates such as ammonium thiosulfate, sulfites such as sodium sulfite and sodium bisulfite, potassium thiocyanate,
Thiocyanates such as ammonium thiocyanate, 1,8-di-3,6-dithiaoctane, 2,2'-thiodiethanol, 6,9- described in JP-B-47-11386.
Dioxa-3,12-dithiatetradecane-1,14-
Thioether compounds such as diols, Japanese Patent Application No. 6-32
Compounds having a 5- or 6-membered imide ring such as uracil and hydantoin described in JP-A-5350;
The compound of the following general formula (I) described in No. 4319 can be used. Analytica Chemica Attack (Anal
ytica Chemica Acta) 248 60
Also preferred are trimethyltriazolium thiolate and meso-ion thiolate compounds described on pages 4-614 (1991). The compounds capable of fixing and stabilizing silver halide described in Japanese Patent Application No. 6-206331 can also be used as a silver halide solvent.

General formula (I) N (R ¹ ) (R ² ) -C (= S) -X-R ^{3 In the} formula, X represents a sulfur atom or an oxygen atom. R ¹ and R
² may be the same or different and each is an aliphatic group,
Represents an aryl group, a heterocyclic group or an amino group. R ³ represents an aliphatic or aryl group. R ¹ and R ² or R ² and R ³
May combine with each other to form a 5- or 6-membered heterocyclic ring. The above-mentioned silver halide solvents may be used in combination. Among the above compounds, compounds having a 5- or 6-membered imide ring such as sulfites, uracil and hydantoin are particularly preferred. In particular, uracil or hydantoin is preferably added as a potassium salt since the reduction in gloss during storage of the treated member can be improved.

The total content of the silver halide solvent in the processing layer is from 0.01 to 50 mmol / m ² , preferably from 0.1 to 30 mmol / m ² . More preferably, it is 1 to 20 mmol / m ² . The molar ratio is 1/20 to 20 times, preferably 1/10 to 10 times, more preferably 1/3 to 3 times, relative to the amount of silver applied to the light-sensitive material. The silver halide solvent may be added to a solvent such as water, methanol, ethanol, acetone, dimethylformamide, methylpropylglycol, or an alkali or acidic aqueous solution, or may be added to a coating solution after dispersing solid fine particles.

Further, by incorporating a polymer having a repeating unit of vinylimidazole and / or vinylpyrrolidone as a constituent component described in Japanese Patent Application No. 6-325350 in the processing layer, the density of the silver image in the photosensitive member can be increased. Is possible. In the processing member, like the photosensitive member,
There may be various auxiliary layers, such as a protective layer, an undercoat layer, a back layer. The processing member is preferably provided with a processing layer on a continuous web. The continuous web of the processing member referred to here is such that the length of the processing member is sufficiently longer than the long side of the corresponding photosensitive member at the time of processing, and is used without cutting a part when used for processing, A mode having a length that can process a plurality of photosensitive members. Generally, it means that the length of the processing member is not less than 5 times and not more than 1000 times the width. The width of the processing member is arbitrary, but is preferably equal to or larger than the width of the corresponding photosensitive material.

It is also preferable that a plurality of photosensitive members are arranged in parallel, that is, a plurality of photosensitive members are arranged and processed.
In this case, the width of the processing member is preferably equal to or more than the width of the photosensitive member × the number of simultaneous processing. Such a continuous web processing member is particularly effective when the length of the photosensitive member is 50 cm or more and when a plurality of photosensitive members are continuously processed. When such a continuous web processing member is used, the photosensitive member and the processing member can be easily separated after development. It is preferable that the processing member of the continuous web is supplied from a delivery roll, wound up by a take-up roll, and discarded. Particularly, in the case of a photosensitive member having a large size, disposal is easy. As described above, the handling of the continuous web processing member is significantly improved as compared with the conventional sheet-like member.

The thickness of the support used in the processing member of the present invention is optional, but is preferably thin, particularly preferably 4 μm or more and 40 μm or less. In this case, since the amount of the processing member per unit volume increases, the upper processing member roll can be made compact. The material of the support is not particularly limited, and a material that can withstand the processing temperature is used. In general, the Photographic Society of Japan, "Basics of Photographic Engineering-Silver Halide Photography-", published by Corona Co., Ltd. (Showa 5)
4 years) Papers described on pages (223) to (240) and photographic supports of synthetic polymers (such as films). Specifically, polyethylene terephthalate, polyethylene naphthalate, polycarbonate, polyvinyl chloride, polystyrene, polypropylene, polyimide, celluloses (for example, triacetylcellulose) or those containing pigments such as titanium oxide in these films, and further, Synthetic paper made of polypropylene or the like, mixed paper made of synthetic resin pulp such as polyethylene and natural pulp, Yankee paper, baryta paper, coated paper (especially cast-coated paper) and the like are used.

These can be used alone,
It can also be used as a support having one or both sides laminated with a synthetic polymer such as polyethylene. In addition,
JP-A-62-253159 (29) to (31), JP-A-1-161236 (14) to (17), JP-A-63-316848, JP-A-2-22651, and 3
The support described in US Pat. No. 5,569,033 and US Pat. No. 5,001,033 can be used. Further, a support which is mainly a styrene polymer having a syndiotactic structure can be preferably used.

The surface of these supports may be coated with a hydrophilic binder, a semiconductive metal oxide such as alumina sol or tin oxide, carbon black or another antistatic agent.
A support on which aluminum is deposited can also be preferably used.

In the present invention, a method for developing a photosensitive member photographed by a camera or the like is 0.1 to 1 times the amount required for maximally swelling the entire coating film excluding the back layer of both the photosensitive member and the processing member. After the corresponding water is applied to the photosensitive member or the processing member, the photosensitive member and the processing member are superposed and heated with the photosensitive layer facing the processing layer. Any water may be used as long as it is generally used. Specifically, distilled water, tap water, well water, mineral water and the like can be used. In the present invention, the photosensitive member and / or the processing member are bonded and heated in a state of being swollen with water. The state of the film at the time of swelling is unstable, and it is important to limit the amount of water to the above range in order to prevent local uneven coloring. The amount of water required for maximum swelling is determined by immersing the photosensitive member or processing member having the coating film to be measured in the water used, measuring the film thickness when it swells sufficiently, calculating the maximum swelling amount, and then calculating the maximum swelling amount. Can be obtained by reducing the weight of Examples of the method for measuring the degree of swelling are also described in Photographic Science Engineering, Vol. 16, p. 449 (1972). As a method for applying water, there is a method in which a photosensitive member or a processing member is immersed in water and excess water is removed with a squeeze roller. However, it is preferable to apply a predetermined amount of water to the photosensitive member or the processing member by coating. In addition, a plurality of nozzle holes for injecting water are arranged at regular intervals in a straight line along a direction intersecting the conveying direction of the photosensitive member or the processing member, and the nozzles are arranged on the conveying path. In particular, a method in which water is sprayed by a water applicator having an actuator for displacing water toward the surface is particularly preferable. The temperature of the water to be applied is 30 ° C.
~ 60 ° C is preferred. Examples of the method of superposing the photosensitive member and the processing member include the methods described in JP-A-62-253159 and JP-A-61-147244.

As a heating method in the development step, a heating block or a plate is brought into contact, or a hot plate, a hot presser, a heating roller, a heating drum, a halogen lamp heater, an infrared or far infrared lamp heater, or the like is contacted. Or through a high-temperature atmosphere. Any of various heat developing apparatuses can be used in the processing of the present invention. For example, JP-A-59-75247 and JP-A-59-17
Nos. 7547, 59-181353, 60-189
No. 51, Japanese Utility Model Application Laid-Open No. 62-25944, Japanese Patent Application No. 4-277
No. 517, No. 4-243072, No. 4-24693
Nos. 6,164,421 and 6,164,422 are preferably used.

The photosensitive member and / or processing member used in the present invention may have a form having a conductive heating element layer as a heating means for heat development. As the heat generating element of the present invention, those described in JP-A-61-145544 can be used.

When reading the image information of the photosensitive member while it is wet, the entire surface is irradiated with light in a wavelength region that can be absorbed by at least three dyes or slit scanning is performed, and the amount of reflected light or transmitted light is measured. The method is preferred. In particular, transmission light quantity measurement which can take a wide range of density is preferable. In this case, it is preferable to use diffused light, because information such as a matting agent and a scratch on the film can be removed as compared with the use of parallel light. It is preferable to use a semiconductor image sensor (for example, an area type CCD or a CCD line sensor) for the light receiving unit.

In the present invention, a color image is formed on another recording material by outputting the image signal thus read. As a method of outputting the image information, normal projection exposure may be used, or image information may be photoelectrically read by measuring the density of transmitted light, and the signal may be output based on the signal. The material to be output need not be a photosensitive member, and may be, for example, a sublimation type thermosensitive recording material, an inkjet material, a full-color direct thermosensitive recording material, or the like. In a preferred embodiment of the present invention, after forming a color image by thermal development, the image information is transmitted using diffused light and a CCD image sensor without performing an additional process of removing the remaining silver halide and developed silver. It is read photoelectrically by density measurement, converted into a digital signal, image-processed, and output by an inkjet printer. In this case, a good print can be obtained quickly without using the processing solution used in conventional color photography. In this case, since the digital signal can be arbitrarily processed and edited, the captured image can be freely modified, deformed, processed and output.

[0176]

Hereinafter, embodiments of the present invention will be described.
The present invention is not limited to these. Example 1 <Preparation method of photosensitive silver halide emulsion> To a well-stirred aqueous gelatin solution (30 g of inert gelatin and 2 g of potassium bromide in 1000 ml of water) was added ammonia / ammonia nitrate as a solvent, and the temperature was raised to 75 ° C. The mixture is kept warm, and 1000 ml of an aqueous solution containing 1 mol of silver nitrate and 100 ml of an aqueous solution containing 1 mol of potassium bromide and 0.03 mol of potassium solubilized therein.
0 ml was added simultaneously over 78 minutes. After washing with water and desalting, re-disperse by adding inert gelatin to obtain a sphere equivalent diameter of 0.7.
A silver iodobromide emulsion having an iodine content of 6 μm and 3 mol% was prepared. The ball equivalent diameter is a model TA from Coulter Counter
-II. Potassium thiocyanate, chloroauric acid, and sodium thiosulfate were added to the above emulsion at 56 ° C. for optimal chemical sensitization. Sensitizing dyes corresponding to the respective spectral sensitivities were added to the emulsion at the time of preparing the coating solution to give color sensitivity.

<Method for Preparing Zinc Hydroxide Dispersion> 31 g of zinc hydroxide powder having a primary particle size of 0.2 μm,
1.6 g of carboxymethylcellulose, 0.4 g of sodium polyacrylate, 8.5 g of lime-treated ossein gelatin and 158.5 ml of water were mixed as a dispersant, and the mixture was dispersed for 1 hour in a mill using glass beads. After the dispersion, the glass beads were filtered off, and a dispersion 188 of zinc hydroxide was obtained.
g was obtained.

<Method for Preparing Emulsified Dispersion of Color Developing Agent and Coupler> The oil phase component and the aqueous phase component having the compositions shown in Table 1 are each dissolved to form a uniform solution at 60 ° C. Combine the oil phase component and the water phase component in a 1 liter stainless steel container,
Dispersion was performed at 10,000 rpm for 20 minutes using a dissolver equipped with a 5 cm diameter disperser. To this, warm water of the amount shown in Table 1 was added as post-hydration, and 2000 rpm
m for 10 minutes. Thus, an emulsified dispersion of couplers of three colors of cyan, magenta and yellow was prepared.

[0179]

[Table 1]

[0180]

Embedded image

[0181]

Embedded image

<Preparation of Dye Composition for Yellow Filter and Antihalation Layer> The dye composition was prepared and added as an emulsified dispersion as follows. The leuco dye, the developer and, if necessary, the high-boiling organic solvent are weighed, and ethyl acetate is added thereto. The mixture is heated and dissolved at about 60 ° C. to form a uniform solution. To 100 ml of this solution, 1 part of the surfactant (7) is added. 0.0 g,
190 mL of a 6.6% aqueous solution of lime-processed gelatin heated to about 60 ° C. is added, and the mixture is mixed with a homogenizer for 10 minutes.
Dispersed at 0 rpm. Two types of dye dispersions shown in Table 2 were prepared.

[0183]

[Table 2]

[0184]

Embedded image

[0185]

Embedded image

Using the thus obtained materials, photosensitive members 101 having a multilayer structure shown in Tables 3 and 4 were prepared.

[0187]

[Table 3]

[0188]

[Table 4]

[0189]

Embedded image

[0190]

Embedded image

[0191]

Embedded image

The photosensitive members 102 to 1 were prepared in exactly the same manner except that the combination of the color developing agent and the coupler used for the photosensitive member 101 was changed as shown in Table 5 below.
05 was created. Note that the amount of each material used is
It is equimolar to 1.

[0193]

[Table 5]

Processing Member A processing member R-1 having the contents shown in Tables 6 and 7 was prepared.

[0195]

[Table 6]

[0196]

[Table 7]

Water-soluble polymer (19) (Kappa) κ-carrageenan Water-soluble polymer (20) Sumikagel L-5H (Sumitomo Chemical Co., Ltd.)

[0198]

Embedded image

Water-soluble polymer (26) Dextran (molecular weight 70,000) Water-soluble polymer (27) MP polymer MP102 (manufactured by Kuraray) High boiling point solvent (28) Salt para 40 (manufactured by Ajinomoto Co.)

[0200]

Embedded image

The photosensitive members 101 to 105 were cut into a normal 135-negative film size, punched, loaded into a camera, and photographed with a Macbeth chart. After applying 30 ml / m ² (corresponding to 90% of the maximum swelling amount) of water at 40 ° C. to the photographed photosensitive member, the photosensitive member was overlapped with the processing member R-1, and the temperature was 83 ° C.
Was heated from the back surface of the photosensitive material for 20 seconds. When the processing member R-1 was peeled off from the photosensitive member, a negative image was obtained on the photosensitive member. The obtained image information was read using a Konica Film Scanner Q-Scan, image-processed on a personal computer, and output with an Epson printer PM-700C. The obtained images were visually evaluated at four levels, and are shown in Table 8.

In the present invention, since the drying step is not performed after the heat development, the processing is greatly simplified and the processing time is shortened. In addition, by reading the image information while wet without performing the drying step, it is possible to prevent image unevenness due to drying and precipitation of salt on the surface of the photosensitive material or the processing member, and to obtain an extremely high quality image. Was.

According to the present invention, by using a silver halide color photographic light-sensitive material incorporating a color developing agent, by reading image information obtained while wet without performing a drying step after heat development, image unevenness and precipitation can be prevented. It was found that high quality images could be obtained simply and quickly without any problem.

[0204]

[Table 8]

Example 2 <Alkaline Activator Treatment> The photosensitive members 101 to 105 prepared in Example 1 were cut into a normal 135-negative film size, perforated, loaded into a camera, and photographed with a Macbeth chart with a person. The photographed photosensitive member was processed in the following order using the following activator solution. The obtained image information was read using a Konica Film Scanner Q-Scan, image-processed on a personal computer, and output with an Epson printer PM-700C. The obtained images were visually evaluated in four stages, and the results are shown in Table 11.

[0206] <activator solution> _Na 2 _CO 3 26.5g / liter NaHCO ₃ 6.3 g / l Na ₂ SO ₃ 2.0g / l NaBr 1.0 g / l of 4-hydroxy-4-methyl-1-phenyl Pyrazolidin-3-one 1.5 g / liter pH = 12.5 (KOH)

<Stop solution> 30 g of acetic acid water was added to make 1 liter.

[0208]

[Table 9]

[0209]

[Table 10]

[0210]

[Table 11]

In the present invention, since the drying step is not performed after the activator development, the processing is greatly simplified, and the processing time is shortened. In addition, by reading the image information while wet without performing the drying step, it is possible to prevent image unevenness due to drying and precipitation of salt on the surface of the photosensitive material or the processing member, and to obtain an extremely high quality image. Was.

According to the present invention, by using a silver halide color photographic light-sensitive material incorporating a color developing agent, after activator development, image information obtained in a wet state is read without performing a drying step, thereby obtaining image unevenness and precipitation. Without
It was found that high quality images could be obtained easily and quickly.

[0213]

According to the present invention, it is possible to provide an image information recording method capable of easily and quickly obtaining high-quality image information by using a silver halide color photographic light-sensitive material containing a color developing agent. Further, it is possible to provide an image information recording method capable of obtaining a high quality image by eliminating image unevenness and precipitation.

────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] April 13, 1999

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

Embedded image In the formula, R represents an electron-withdrawing group. R _{1 to} R ₄ each represent a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkylcarbonamide group, an arylcarbonamide group, an alkylsulfonamide group, an arylsulfonamide group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group. Group, alkylcarbamoyl group, arylcarbamoyl group, carbamoyl group, alkylsulfamoyl group,
Arylsulfamoyl group, sulfamoyl group, cyano group, alkylsulfonyl group, arylsulfonyl group, alkoxycarbonyl group, aryloxycarbonyl group,
Represents an alkylcarbonyl group, an arylcarbonyl group, or an acyloxy group. Z is an aromatic ring (including a heteroaromatic ring)
And Z is a benzene ring,
The total value of Hammett constant ( σp ) of the substituent is 1 or more. R ₆ represents a substituted or unsubstituted alkyl group. X represents an oxygen atom, a sulfur atom, a selenium atom, or an alkyl-substituted or aryl-substituted tertiary nitrogen atom. R ₇ and R ₈ represent a hydrogen atom or a substituent, and R ₇ and R ₈ may combine with each other to form a double bond or a ring.

Embedded image In the formula, R _{1 to} R ₄ each represent a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkylcarbonamide group, an arylcarbonamide group, an alkylsulfonamide group, an arylsulfonamide group, an alkoxy group, an aryloxy group, an alkylthio group. Group, arylthio group, alkylcarbamoyl group, arylcarbamoyl group, carbamoyl group,
Alkylsulfamoyl group, arylsulfamoyl group, sulfamoyl group, cyano group, alkylsulfonyl group, arylsulfonyl group, alkoxycarbonyl group,
Aryloxycarbonyl group, alkylcarbonyl group,
Represents an arylcarbonyl group or an acyloxy group;
₅ represents a substituted or unsubstituted alkyl group, aryl group or heterocyclic group. Z represents an atomic group forming an aromatic ring (including a heteroaromatic ring). When Z is a benzene ring, the total value of Hammett constant ( σp ) of the substituent is 1 or more.
R ₆ represents a substituted or unsubstituted alkyl group. X represents an oxygen atom, a sulfur atom, a selenium atom, or an alkyl-substituted or aryl-substituted tertiary nitrogen atom. R ₇ and R ₈ represent a hydrogen atom or a substituent, and R ₇ and R ₈ may combine with each other to form a double bond or a ring.

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0012

[Correction method] Change

[Correction contents]

[0012]

Embedded image

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0013

[Correction method] Change

[Correction contents]

In the formula, R represents an electron-withdrawing group. R _{1 to} R ₄ each represent a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkylcarbonamide group, an arylcarbonamide group, an alkylsulfonamide group, an arylsulfonamide group, an alkoxy group, an aryloxy group, an alkylthio group, an arylthio group. Group, alkylcarbamoyl group, arylcarbamoyl group, carbamoyl group, alkylsulfamoyl group, arylsulfamoyl group, sulfamoyl group, cyano group, alkylsulfonyl group, arylsulfonyl group, alkoxycarbonyl group, aryloxycarbonyl group, alkylcarbonyl Represents an arylcarbonyl group or an acyloxy group. Z represents an atomic group forming an aromatic ring (including a heteroaromatic ring). When Z is a benzene ring, the total value of Hammett constant ( σp ) of the substituent is 1 or more. R ₆ represents a substituted or unsubstituted alkyl group. X represents an oxygen atom, a sulfur atom, a selenium atom, or an alkyl-substituted or aryl-substituted tertiary nitrogen atom. R ₇ and R ₈ represent a hydrogen atom or a substituent, and R ₇ and R ₈ may combine with each other to form a double bond or a ring.

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0016

[Correction method] Change

[Correction contents]

In the formula, R _{1 to} R ₄ each represent a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkylcarbonamide group, an arylcarbonamide group, an alkylsulfonamide group, an arylsulfonamide group, an alkoxy group, an aryloxy group. Group, alkylthio, arylthio, alkylcarbamoyl, arylcarbamoyl, carbamoyl, alkylsulfamoyl, arylsulfamoyl, sulfamoyl, cyano, alkylsulfonyl, arylsulfonyl, alkoxycarbonyl, aryl Represents an oxycarbonyl group, an alkylcarbonyl group, an arylcarbonyl group or an acyloxy group, and R ₅ represents a substituted or unsubstituted alkyl group, aryl group or heterocyclic group. Z represents an atomic group forming an aromatic ring (including a heteroaromatic ring). When Z is a benzene ring, the total value of Hammett constant ( σp ) of the substituent is 1 or more. R ₆ represents a substituted or unsubstituted alkyl group.
X represents an oxygen atom, a sulfur atom, a selenium atom, or an alkyl-substituted or aryl-substituted tertiary nitrogen atom. R ₇ ,
R ₈ represents a hydrogen atom or a substituent, and R ₇ and R ₈ may combine with each other to form a double bond or a ring.

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] 0036

[Correction method] Change

[Correction contents]

R ₅ is an alkyl group (for example, methyl, ethyl, butyl, octyl, lauryl, cetyl,
A stearyl group), an aryl group (eg, phenyl, tolyl, xylyl, 4-methoxyphenyl, dodecylphenyl, chlorophenyl, trichlorophenyl, nitrochlorophenyl, triisopropylphenyl, 4-dodecyloxyphenyl, 3,5-di-
It represents a (methoxycarbonylphenyl) group), or a Hajime Tamaki (e.g., pyridyl group).

[Procedure amendment 6]

[Document name to be amended] Statement

[Correction target item name] 0039

[Correction method] Change

[Correction contents]

In the case of a benzene ring, the substituent is
Alkylsulfonyl group (for example, methanesulfonyl group, ethanesulfonyl group), halogen atom (for example, chloro group,
Bromyl group), alkylcarbamoyl group (eg, methylcarbamoyl group, dimethylcarbamoyl group, ethylcarbamoyl group, diethylcarbamoyl group, dibutylcarbamoyl group, piperidylcarbamoyl group, morpholylcarbamoyl group), arylcarbamoyl group (eg, phenylcarbamoyl group, methylphenyl) Carbamoyl group, ethylphenylcarbamoyl group, benzylphenylcarbamoyl group), carbamoyl group, alkylsulfamoyl group (for example, methylsulfamoyl group, dimethylsulfamoyl group, ethylsulfamoyl group, diethylsulfamoyl group, dibutylsulfamoyl group) A famoyl group, a piperidylsulfamoyl group, a morpholylsulfamoyl group), an arylsulfamoyl group (for example, a phenylsulfamoyl group,
Methylphenylsulfamoyl group, ethylphenylsulfamoyl group, benzylphenylsulfamoyl group),
Sulfamoyl group, cyano group, alkylsulfonyl group (for example, methanesulfonyl group, ethanesulfonyl group),
Arylsulfonyl group (for example, phenylsulfonyl group,
4-chlorophenylsulfonyl group, p-toluenesulfonyl group), alkoxycarbonyl group (for example, methoxycarbonyl group, ethoxycarbonyl group, butoxycarbonyl group), aryloxycarbonyl group (for example, phenoxycarbonyl group), alkylcarbonyl group (for example, acetyl group, Examples thereof include a propionyl group, a butyroyl group) and an arylcarbonyl group (for example, a benzoyl group and an alkylbenzoyl group).
The sum of the σp values is 1 or more.

Claims (5)

[Claims] A photosensitive member having at least a photosensitive silver halide, a color developing agent, a dye-donating coupler and a binder is imagewise exposed on a support, followed by development.
An image information recording method, comprising: converting image information on a photosensitive member into electrical information without being subjected to a drying process and wet; and recording the image information on another recording material based on the converted information. 2. The color developing agent is represented by the following general formulas (A) to (C):
The image information recording method according to claim 1, wherein the method is at least one of the compounds represented by the following formulae. Embedded image In the formula, R represents an electron-withdrawing group. R _{1 to} R ₄ each represent a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkylcarbonamide group, an arylcarbonamide group, an alkylsulfonamide group, an arylsulfonamide group, an alkoxy group, an aryloxy group, an alkylthio group, and an arylthio group. Group, alkylcarbamoyl group, arylcarbamoyl group, carbamoyl group, alkylsulfamoyl group,
Arylsulfamoyl group, sulfamoyl group, cyano group, alkylsulfonyl group, arylsulfonyl group, alkoxycarbonyl group, aryloxycarbonyl group,
Represents an alkylcarbonyl group, an arylcarbonyl group, or an acyloxy group. Z is an aromatic ring (including a heteroaromatic ring)
And Z is a benzene ring,
The total value of Hammett constant (σ) of the substituent is 1 or more. R ₆ represents a substituted or unsubstituted alkyl group. X represents an oxygen atom, a sulfur atom, a selenium atom, or an alkyl-substituted or aryl-substituted tertiary nitrogen atom. R ₇ and R ₈ represent a hydrogen atom or a substituent, and R ₇ and R ₈ may combine with each other to form a double bond or a ring. 3. The color developing agent of the following general formula (1) to (5):
The image information recording method according to claim 1, wherein the image information recording method is at least one kind of a compound represented by the formula: Embedded image In the formula, R _{1 to} R ₄ each represent a hydrogen atom, a halogen atom, an alkyl group, an aryl group, an alkylcarbonamide group, an arylcarbonamide group, an alkylsulfonamide group, an arylsulfonamide group, an alkoxy group, an aryloxy group, an alkylthio group. Group, arylthio group, alkylcarbamoyl group, arylcarbamoyl group, carbamoyl group, alkylsulfamoyl group, arylsulfamoyl group, sulfamoyl group, cyano group, alkylsulfonyl group, arylsulfonyl group, alkoxycarbonyl group, aryloxycarbonyl group , An alkylcarbonyl group, an arylcarbonyl group, or an acyloxy group, and R ₅ represents a substituted or unsubstituted alkyl group, an aryl group, or a heterocyclic group. Z is an aromatic ring (including a heteroaromatic ring)
And Z is a benzene ring,
The total value of Hammett constant (σ) of the substituent is 1 or more. R ₆ represents a substituted or unsubstituted alkyl group. X represents an oxygen atom, a sulfur atom, a selenium atom, or an alkyl-substituted or aryl-substituted tertiary nitrogen atom. R ₇ and R ₈ represent a hydrogen atom or a substituent, and R ₇ and R ₈ may combine with each other to form a double bond or a ring. 4. A photosensitive member having at least a photosensitive silver halide, a color developing agent, a dye-donating coupler and a binder on a support, and a processing member having a processing layer containing at least a base or a base precursor on the support. Use
After imagewise exposing the photosensitive member, water was applied to the photosensitive member or the processing member, the photosensitive member and the processing member were overlapped with the photosensitive layer and the processing layer facing each other, the processing was performed, and the photosensitive member was separated from the processing member. After that, the image information on the photosensitive member is converted into electrical information without being subjected to a drying step and wet, and the image information is recorded on another recording material based on the converted information. The image information recording method according to any one of the above. 5. A photosensitive member having at least a photosensitive silver halide, a color developing agent, a dye-providing coupler and a binder on a support is imagewise exposed, and then subjected to an alkali solution, processed, and dried. The image according to any one of claims 1 to 3, wherein the image information on the photosensitive member is converted into electrical information while being wet, and the image information is recorded on another recording material based on the image information. Information recording method.