US3522052A - Photographic supersensitized silver halide emulsions - Google Patents
Photographic supersensitized silver halide emulsions Download PDFInfo
- Publication number
- US3522052A US3522052A US592292A US3522052DA US3522052A US 3522052 A US3522052 A US 3522052A US 592292 A US592292 A US 592292A US 3522052D A US3522052D A US 3522052DA US 3522052 A US3522052 A US 3522052A
- Authority
- US
- United States
- Prior art keywords
- optical
- group
- sensitizer
- sensitization
- silver halide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000839 emulsion Substances 0.000 title description 28
- -1 silver halide Chemical class 0.000 title description 14
- 229910052709 silver Inorganic materials 0.000 title description 11
- 239000004332 silver Substances 0.000 title description 11
- 230000003287 optical effect Effects 0.000 description 65
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 51
- 230000035945 sensitivity Effects 0.000 description 21
- 206010070834 Sensitisation Diseases 0.000 description 20
- 230000008313 sensitization Effects 0.000 description 18
- 239000000243 solution Substances 0.000 description 13
- 125000004964 sulfoalkyl group Chemical group 0.000 description 9
- 125000004181 carboxyalkyl group Chemical group 0.000 description 8
- 230000009467 reduction Effects 0.000 description 6
- 230000001235 sensitizing effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- 125000003710 aryl alkyl group Chemical group 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- CBEQRNSPHCCXSH-UHFFFAOYSA-N iodine monobromide Chemical compound IBr CBEQRNSPHCCXSH-UHFFFAOYSA-N 0.000 description 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 125000005843 halogen group Chemical group 0.000 description 3
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 3
- 125000000547 substituted alkyl group Chemical group 0.000 description 3
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- DOIRQSBPFJWKBE-UHFFFAOYSA-N dibutyl phthalate Chemical compound CCCCOC(=O)C1=CC=CC=C1C(=O)OCCCC DOIRQSBPFJWKBE-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 150000004820 halides Chemical class 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 101100455877 Caenorhabditis elegans misc-1 gene Proteins 0.000 description 1
- 101100456896 Drosophila melanogaster metl gene Proteins 0.000 description 1
- KIWBPDUYBMNFTB-UHFFFAOYSA-N Ethyl hydrogen sulfate Chemical compound CCOS(O)(=O)=O KIWBPDUYBMNFTB-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 125000004183 alkoxy alkyl group Chemical group 0.000 description 1
- 125000003545 alkoxy group Chemical group 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000005526 alkyl sulfate group Chemical group 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 125000002768 hydroxyalkyl group Chemical group 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- TYRGSDXYMNTMML-UHFFFAOYSA-N propyl hydrogen sulfate Chemical compound CCCOS(O)(=O)=O TYRGSDXYMNTMML-UHFFFAOYSA-N 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- KGEYYBZJWYQIDF-UHFFFAOYSA-M sodium hydrogen carbonate sulfurous acid hydrate Chemical compound O.C([O-])(O)=O.[Na+].S(=O)(O)O KGEYYBZJWYQIDF-UHFFFAOYSA-M 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 description 1
- 125000000542 sulfonic acid group Chemical group 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
- G03C1/00—Photosensitive materials
- G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
- G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
- G03C1/08—Sensitivity-increasing substances
- G03C1/28—Sensitivity-increasing substances together with supersensitising substances
- G03C1/29—Sensitivity-increasing substances together with supersensitising substances the supersensitising mixture being solely composed of dyes ; Combination of dyes, even if the supersensitising effect is not explicitly disclosed
Definitions
- the present invention relates to a photographic silver halide sensitized by the combination of two types of optical sensitizers and more particularly to an opticalsensitized red-sensitive emulsion of light-sensitive color elements.
- a multiple layer, light-sensitive color element, of the subtractive color processing type usually comprises at least a blue-sensitive emulsion layer, a green-sensitive emulsion layer, and a red-sensitive emulsion layer.
- the sensitizing ranges of the three layers must be sufficiently separated.
- a red-sensitive emulsion layer having low green sensitivity, but high red sensitivity is required.
- the optical sensitizer used in the red-sensitive emulsion layer must not be diffused from said layer into other layers to give red sensitivity to the diffused layers.
- the inventors have found that by using simultaneously the two types of the optical sensitizers shown below, the above objects of this invention can be successfully accomplished and in this manner an excellent red sensitivity can be obtained by a super-sensitization effect.
- the photographic light-sensitive silver halide emulsion of the present invention is optically-sensitized by at least one optical sensitizer represented by the following general formula, Formula I, and at least oneoptical sensitizer represented by the following general formula, Formula II,
- R R R and R is a carboxyalkyl group or the derivative thereof, or a sulfoalkyl group or the derivative thereof;
- V represents a halogen atom, X- represents an anion, or the derivative thereof;
- V represents a halogen atom, and n is l or 2.
- suitable substituted alkyl groups fi-hydroxyethyl, ,B-acetoxyethyl, 'y-acetoxypropyl, ethylsulfate, propylsulfate, and the like, or carboxyalkyl, derivatives of a carboxyalkyl, sulfoalkyl, and derivatives of sulfoalkyl that have been defined above as being at least one of said groups R R R and R
- suitable groups are, for example, carboxymethyl, S-carboxyethyl, -carboxypropyl, 2-(2-carboxyethoxy)-ethyl and the like.
- suitable groups are, for example, fi-sulfobutyl, y-sulfopropyl, 6-sulfomethyl, 2-hydroxy-l-sulfopropyl, 3-methoxy 2 (3-sulfopropoxy)propyl, 2[2(3-sulfopropoxy)ethoxy]ethyl and 2-hydroxy-3- (3 -sulfopropoxy) propyl.
- the optical sensitizer shown by general Formula I has been known as a panchromatic optical sensitizer.
- a sulfoalkyl group or a carboxyalkyl group is introduced into at least one of group R and group R the reduction in optical sensitization caused by the pres ence of a coupler can be reduced.
- the optical sensitizer there are certain drawbacks such that the extent of the improvement of the optical sensitivity by improving the reduction of optical sensitization is too little to accomplish the objects of the present invention, and the diffusion of the optical sensitizer into other layers is promoted by the reduction in the adsorption power for silver halides together with an increase in the hydrophilic property.
- optical sensitizer represented by general Formula II that is, B-naphthothiacarbocyaniue has a longer color sensitive wave length range than that of the optical sensitizer represented by general Formula I, which is not desirable for color reproduction.
- optical sensitizer I together with optical sensitizer II, they exhibit a very remarkable color sensitizing function and, hence, an extremely high color sensitization can be obtained. That is, by incorporating in a silver halide lightsensitive emulsion both optical sensitizer I and optical sensitzer II, there is exhibited a marked increase in red sensitization and a maximum optical sensitizing wave length in an intermediate range between those obtained in the cases of using the optical sensitizers individually. This makes it possible to change desirably the sensitivity distribution of the maximum optical sensitizing wave length range by changing the ratio of both color sensitizers.
- the sensitization is too weak and the green sensitivity is I considerably increased with the increase in red sensitivity J by the addition of these sensitizers. This makes the use of N such optical sensitizers undesirable for the objects of this I I I invention (Cf. Example 1).
- the super-optical sensitiza- CH3 tion by the use of optical sensitizer I and optical sensi- 3- tizer II, according to the present invention, has great (1H3) merit in that the green sensitivity is not increased as coms S pared with the remarkable increase in red sensitivity.
- Fur- C2H5 there it is also an important feature of the present invention that the dilfusion of optical sensitizers, from the emulsion layer containing them into other emulsion N layers, is prevented, as compared with the case of incor- I I I porating in the layer optical sensitizer I or optical sensi- E tizer II. Moreover, the reduction in red sensitivity which S03 is liabale to occur during preservation in a sensitizer-con- (IN?) S S taining emulsion layer of a light-sensitive color element Q2115 is decreased.
- the super-Optical sensitization achieved by the present invention is scarcely disturbed by coexistence in a silver 40 halide emulsion with a compound having an acid group, I: such as, a sulfonic acid group or a carboxyl group, for (911% Hm example, a surface active agent, a high molecular sensis03- ttiizer or a flocculat ng agent.
- the resulting film was cut into strips.
- the strips were ((llflm (IDECHZOH sub ected to red exposure through Fuji Filter No. 75 and A then to green exposure through Fuji Filter No. 17 by OOH means of a sensitometer at a color temperature of 4800 S o H K., and thereafter were developed in a primary black 2 5 and white developer having the following composition for color development.
- EXAMPLE was dissolved in 10 ml. of dibutyl phthalate and the Into 100 g. of a gelatino bromo-iodide emulsion (AgI solution was dispersed in 1 00 g. of a 10% gelatino solu- 4.0 mol percent), there was added a 5 mol methanol tion, using 2 ml. of an aqueous 10% solution of sodium Solution of Optical sensitizer r r there were alkyl benzene sulfonate. Thereafter, '20 g. of the thus obadded both a 5.
- AgI solution was dispersed in 1 00 g. of a 10% gelatino solu- 4.0 mol percent
- EXAMPLE 4 Into 100 g. of a bromo-iodide emulsion (AgI 7.0 mol percent), prepared by a conventional method, there was dissolved a mol methanol solution of optical sensitizer LB or II-C, or there were dissolved a mol methanol solution of optical sensitizer I-D and a $1 mol methanol solution of optical sensitizer II-C in the amount or amounts shown on Table 5. The system was stirred for 30 minutes at 35 C. to stabilize the optical sensitization action and then applied to a film support followed by drying to provide a light-sensitive black and White element.
- a bromo-iodide emulsion AgI 7.0 mol percent
- the film was cut into strips and they were subjected to yellow exposure through Fuji Filter No. 3 by means of a sensitometer at a color temperature of 2666 K.
- the thus exposed films were developed for 20 minutes at 20 C. in a D-76 (Eastman Kodak Co.) developer and then fixed to provide black and white negative images.
- a photographic light-sensitive element comprising as a component the halide emulsion as claimed in claim 1.
Landscapes
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6801265 | 1965-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US3522052A true US3522052A (en) | 1970-07-28 |
Family
ID=13361487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US592292A Expired - Lifetime US3522052A (en) | 1965-11-06 | 1966-11-07 | Photographic supersensitized silver halide emulsions |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3522052A (enrdf_load_html_response) |
| BE (1) | BE689395A (enrdf_load_html_response) |
| DE (1) | DE1547859C2 (enrdf_load_html_response) |
| GB (1) | GB1128840A (enrdf_load_html_response) |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3660099A (en) * | 1968-06-10 | 1972-05-02 | Konishiroku Photo Ind | Light-sensitive supersensitized silver halide photographic emulsions |
| US3808009A (en) * | 1971-08-14 | 1974-04-30 | Konishiroku Photo Ind | Light-sensitive super-sensitized silver halide photographic emulsions |
| EP0143424A2 (en) | 1983-11-25 | 1985-06-05 | Fuji Photo Film Co., Ltd. | Heat-developable light-sensitive materials |
| EP0147854A2 (en) | 1983-12-29 | 1985-07-10 | Fuji Photo Film Co., Ltd. | Silver halide photographic light-sensitive materials |
| EP0209118A2 (en) | 1985-07-17 | 1987-01-21 | Konica Corporation | Silver halide photographic material |
| EP0218266A2 (en) | 1984-05-02 | 1987-04-15 | Fuji Photo Film Co., Ltd. | Silver halide color photographic light-sensitive material |
| JPS62147451A (ja) * | 1985-12-21 | 1987-07-01 | Fuji Photo Film Co Ltd | 熱現像感光材料 |
| US4710631A (en) * | 1984-08-28 | 1987-12-01 | Fuji Photo Film Co., Ltd. | Temperature compensation for a semiconductor light source used for exposure of light sensitive material |
| EP0256537A2 (en) | 1986-08-15 | 1988-02-24 | Fuji Photo Film Co., Ltd. | Color print and a method for producing the same |
| EP0562476A1 (en) | 1992-03-19 | 1993-09-29 | Fuji Photo Film Co., Ltd. | A silver halide photographic emulsion and a photographic light-sensitive material |
| EP0563708A1 (en) | 1992-03-19 | 1993-10-06 | Fuji Photo Film Co., Ltd. | Silver halide photographic emulsion and light-sensitive material using the same |
| US5582957A (en) * | 1995-03-28 | 1996-12-10 | Eastman Kodak Company | Resuspension optimization for photographic nanosuspensions |
| EP0777153A1 (en) | 1995-11-30 | 1997-06-04 | Fuji Photo Film Co., Ltd. | Silver halide color photographic light-sensitive material |
| US5928849A (en) * | 1996-07-31 | 1999-07-27 | Eastman Kodak Company | Black and white photographic element |
| EP1624337A2 (en) | 2004-08-02 | 2006-02-08 | Fuji Photo Film Co., Ltd. | Silver halide holographic sensitive material and system for taking holographic images by using the same |
| EP1691237A2 (en) | 2005-02-15 | 2006-08-16 | Fuji Photo Film Co., Ltd. | Holographic recording material and holographic recording method |
| EP1750173A1 (en) | 2005-08-04 | 2007-02-07 | Fuji Photo Film Co., Ltd. | Silver halide photosensitive material and packaged body containing the same |
| EP1914594A2 (en) | 2004-01-30 | 2008-04-23 | FUJIFILM Corporation | Silver halide color photographic light-sensitive material and color image-forming method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS515781B1 (enrdf_load_html_response) * | 1971-03-12 | 1976-02-23 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2075048A (en) * | 1932-11-04 | 1937-03-30 | Eastman Kodak Co | Photographic emulsion containing supersensitized carbocyanines |
| US2422080A (en) * | 1943-12-08 | 1947-06-10 | Ilford Ltd | Photographic emulsions containing supersensitizing dye combinations |
| US3338714A (en) * | 1963-08-26 | 1967-08-29 | Ilford Ltd | Photographic supersensitized silver halide emulsions |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB498289A (en) * | 1937-03-25 | 1938-12-28 | Eastman Kodak Co | Improvements in sensitised photographic emulsions |
| BE484580A (enrdf_load_html_response) * | 1947-08-29 | |||
| DE929080C (de) * | 1951-10-23 | 1955-08-16 | Agfa Ag Fuer Photofabrikation | Verfahren zur Herstellung von Betain-Cyanin-Farbstoffen und von Betain-Styryl-Farbstoffen |
-
1966
- 1966-11-07 BE BE689395D patent/BE689395A/xx not_active IP Right Cessation
- 1966-11-07 GB GB49845/66A patent/GB1128840A/en not_active Expired
- 1966-11-07 US US592292A patent/US3522052A/en not_active Expired - Lifetime
- 1966-11-07 DE DE1547859A patent/DE1547859C2/de not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2075048A (en) * | 1932-11-04 | 1937-03-30 | Eastman Kodak Co | Photographic emulsion containing supersensitized carbocyanines |
| US2422080A (en) * | 1943-12-08 | 1947-06-10 | Ilford Ltd | Photographic emulsions containing supersensitizing dye combinations |
| US3338714A (en) * | 1963-08-26 | 1967-08-29 | Ilford Ltd | Photographic supersensitized silver halide emulsions |
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3660099A (en) * | 1968-06-10 | 1972-05-02 | Konishiroku Photo Ind | Light-sensitive supersensitized silver halide photographic emulsions |
| US3808009A (en) * | 1971-08-14 | 1974-04-30 | Konishiroku Photo Ind | Light-sensitive super-sensitized silver halide photographic emulsions |
| EP0143424A2 (en) | 1983-11-25 | 1985-06-05 | Fuji Photo Film Co., Ltd. | Heat-developable light-sensitive materials |
| EP0147854A2 (en) | 1983-12-29 | 1985-07-10 | Fuji Photo Film Co., Ltd. | Silver halide photographic light-sensitive materials |
| EP0218266A2 (en) | 1984-05-02 | 1987-04-15 | Fuji Photo Film Co., Ltd. | Silver halide color photographic light-sensitive material |
| US4710631A (en) * | 1984-08-28 | 1987-12-01 | Fuji Photo Film Co., Ltd. | Temperature compensation for a semiconductor light source used for exposure of light sensitive material |
| EP0209118A2 (en) | 1985-07-17 | 1987-01-21 | Konica Corporation | Silver halide photographic material |
| JPS62147451A (ja) * | 1985-12-21 | 1987-07-01 | Fuji Photo Film Co Ltd | 熱現像感光材料 |
| EP0256537A2 (en) | 1986-08-15 | 1988-02-24 | Fuji Photo Film Co., Ltd. | Color print and a method for producing the same |
| EP0562476A1 (en) | 1992-03-19 | 1993-09-29 | Fuji Photo Film Co., Ltd. | A silver halide photographic emulsion and a photographic light-sensitive material |
| EP0563708A1 (en) | 1992-03-19 | 1993-10-06 | Fuji Photo Film Co., Ltd. | Silver halide photographic emulsion and light-sensitive material using the same |
| US5582957A (en) * | 1995-03-28 | 1996-12-10 | Eastman Kodak Company | Resuspension optimization for photographic nanosuspensions |
| EP0777153A1 (en) | 1995-11-30 | 1997-06-04 | Fuji Photo Film Co., Ltd. | Silver halide color photographic light-sensitive material |
| US5928849A (en) * | 1996-07-31 | 1999-07-27 | Eastman Kodak Company | Black and white photographic element |
| EP1914594A2 (en) | 2004-01-30 | 2008-04-23 | FUJIFILM Corporation | Silver halide color photographic light-sensitive material and color image-forming method |
| EP1624337A2 (en) | 2004-08-02 | 2006-02-08 | Fuji Photo Film Co., Ltd. | Silver halide holographic sensitive material and system for taking holographic images by using the same |
| EP1691237A2 (en) | 2005-02-15 | 2006-08-16 | Fuji Photo Film Co., Ltd. | Holographic recording material and holographic recording method |
| EP1750173A1 (en) | 2005-08-04 | 2007-02-07 | Fuji Photo Film Co., Ltd. | Silver halide photosensitive material and packaged body containing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1547859B1 (de) | 1979-01-11 |
| DE1547859C2 (de) | 1979-09-06 |
| GB1128840A (en) | 1968-10-02 |
| BE689395A (enrdf_load_html_response) | 1967-04-14 |
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