FR2406228A2 - MONODISPERSEE SILVER HALOGENIDE EMULSION, ITS PREPARATION PROCESS - Google Patents
MONODISPERSEE SILVER HALOGENIDE EMULSION, ITS PREPARATION PROCESSInfo
- Publication number
- FR2406228A2 FR2406228A2 FR7829445A FR7829445A FR2406228A2 FR 2406228 A2 FR2406228 A2 FR 2406228A2 FR 7829445 A FR7829445 A FR 7829445A FR 7829445 A FR7829445 A FR 7829445A FR 2406228 A2 FR2406228 A2 FR 2406228A2
- Authority
- FR
- France
- Prior art keywords
- silver
- aqueous solution
- silver halide
- halide
- salt
- 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.)
- Granted
Links
- 229910052709 silver Inorganic materials 0.000 title abstract 7
- 239000004332 silver Substances 0.000 title abstract 7
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 title abstract 2
- 239000000839 emulsion Substances 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- -1 silver halide Chemical class 0.000 abstract 6
- 239000007864 aqueous solution Substances 0.000 abstract 4
- 239000013078 crystal Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- 230000006911 nucleation Effects 0.000 abstract 2
- 238000010899 nucleation Methods 0.000 abstract 2
- 150000003283 rhodium Chemical class 0.000 abstract 2
- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical compound [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 abstract 1
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 229910001508 alkali metal halide Inorganic materials 0.000 abstract 1
- 150000008045 alkali metal halides Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 239000000084 colloidal system Substances 0.000 abstract 1
- 239000002270 dispersing agent Substances 0.000 abstract 1
- 150000004820 halides Chemical class 0.000 abstract 1
- 239000007791 liquid phase Substances 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 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
- G03C1/09—Noble metals or mercury; Salts or compounds thereof; Sulfur, selenium or tellurium, or compounds thereof, e.g. for chemical sensitising
-
- 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
- G03C1/015—Apparatus or processes for the preparation of emulsions
-
- 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
- G03C1/035—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein characterised by the crystal form or composition, e.g. mixed grain
- G03C2001/0357—Monodisperse emulsion
-
- 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
- G03C2200/00—Details
- G03C2200/06—Additive
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Colloid Chemistry (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
Abstract
Procédé de préparation d'une émulsion d'halogénure d'argent du type monodispersé. Le procédé consiste à ajouter une solution aqueuse d'un sel d'argent et une solution aqueuse d'un halogénure de métal alcalin ou d'ammonium à un milieu dispersant aqueux contenant un colloide protecteur de façon à ce que les cristaux d'halogénure d'argent subissent une nucléation, à provoquer l'accroissement de dimension des cristaux d'halogénure d'argent par addition au milieu dispersant d'une solution aqueuse d'un sel d'argent et d'une solution aqueuse d'halogénure de métal alcalin ou d'ammonium tout en contrôlant les conditions de sursaturation de l'halogénure d'argent dans la phase liquide du milieu dispersant, de façon que les cristaux d'halogénure d'argent subissent la nucléation en présence d'un sel de rhodium soluble dans l'eau et/ou les cristaux d'halogénure d'argent soient soumis à une augmentation de dimension en présence de sel de rhodium soluble dans l'eau.Process for the preparation of a silver halide emulsion of the monodisperse type. The method comprises adding an aqueous solution of a silver salt and an aqueous solution of an alkali metal or ammonium halide to an aqueous dispersant medium containing a protective colloid so that the halide crystals d 'silver undergo nucleation, causing the size of the silver halide crystals to increase by adding to the dispersing medium an aqueous solution of a silver salt and an aqueous solution of an alkali metal halide or ammonium while controlling the conditions of supersaturation of the silver halide in the liquid phase of the dispersing medium, so that the silver halide crystals undergo nucleation in the presence of a soluble rhodium salt. the water and / or the silver halide crystals are subjected to an increase in size in the presence of the water soluble rhodium salt.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB43073/77A GB1535016A (en) | 1977-10-17 | 1977-10-17 | Monodispersed emulsions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2406228A2 true FR2406228A2 (en) | 1979-05-11 |
| FR2406228B2 FR2406228B2 (en) | 1982-04-30 |
Family
ID=10427213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7829445A Granted FR2406228A2 (en) | 1977-10-17 | 1978-10-16 | MONODISPERSEE SILVER HALOGENIDE EMULSION, ITS PREPARATION PROCESS |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5465521A (en) |
| BE (1) | BE871278R (en) |
| CH (1) | CH638904A5 (en) |
| DE (1) | DE2844942A1 (en) |
| FR (1) | FR2406228A2 (en) |
| GB (1) | GB1535016A (en) |
| IT (1) | IT1157371B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58190943A (en) * | 1982-04-30 | 1983-11-08 | Fuji Photo Film Co Ltd | Silver halide photosensitive material and its developing method |
| JPS59212826A (en) * | 1983-05-18 | 1984-12-01 | Konishiroku Photo Ind Co Ltd | Preparation of silver halide photographic emulsion |
| JPS61245151A (en) | 1985-04-23 | 1986-10-31 | Konishiroku Photo Ind Co Ltd | Silver halide photographic sensitive material |
| JPS61250643A (en) | 1985-04-30 | 1986-11-07 | Konishiroku Photo Ind Co Ltd | Silver halide photographic sensitive material |
| JPS61250645A (en) | 1985-04-30 | 1986-11-07 | Konishiroku Photo Ind Co Ltd | Silver halide photographic sensitive material |
| DE3682128D1 (en) | 1985-07-17 | 1991-11-28 | Konishiroku Photo Ind | PHOTOGRAPHIC SILVER HALOGENID MATERIAL. |
| JP2515115B2 (en) * | 1987-01-26 | 1996-07-10 | 富士写真フイルム株式会社 | Negative type silver halide photographic light-sensitive material |
| EP0476327B1 (en) | 1990-08-20 | 1999-11-17 | Fuji Photo Film Co., Ltd. | Data-retainable photographic film product and process for producing color print |
| EP0514675B1 (en) | 1991-04-22 | 1999-12-08 | Fuji Photo Film Co., Ltd. | Silver halide photographic materials and method for processing the same |
| EP0557616A1 (en) * | 1992-02-07 | 1993-09-01 | Agfa-Gevaert N.V. | A silver halide material suitable for use in a silver salt diffusion transfer process |
| JP2777949B2 (en) | 1992-04-03 | 1998-07-23 | 富士写真フイルム株式会社 | Silver halide color photographic materials |
| JP2603189B2 (en) * | 1993-10-27 | 1997-04-23 | コニカ株式会社 | Photosensitive silver halide emulsion |
| EP0782042B1 (en) | 1995-12-27 | 1999-12-01 | Fuji Photo Film Co., Ltd. | Hydrazine compound and silver halide photographic photosensitive material comprising the same |
| WO2007114196A1 (en) | 2006-03-28 | 2007-10-11 | Fujifilm Corporation | Conductive film, method for producing same, and light-transmitting electromagnetic shielding film |
| EP2068328B1 (en) | 2006-09-28 | 2014-10-22 | FUJIFILM Corporation | Spontaneous emission display and transparent conductive film |
| JP5588597B2 (en) | 2007-03-23 | 2014-09-10 | 富士フイルム株式会社 | Manufacturing method and manufacturing apparatus of conductive material |
| EP2009977A3 (en) | 2007-05-09 | 2011-04-27 | FUJIFILM Corporation | Electromagnetic shielding film and optical filter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB775197A (en) * | 1954-10-08 | 1957-05-22 | Ici Ltd | Colour photographic process |
| FR2078586A5 (en) * | 1970-02-16 | 1971-11-05 | Eastman Kodak Co | Metallic salts pptn procedure esp for silver halide crystals |
| FR2135188A1 (en) * | 1971-05-03 | 1972-12-15 | Ilford Ltd | |
| US3901713A (en) * | 1971-06-02 | 1975-08-26 | Fuji Photo Film Co Ltd | Process for the manufacture of silver halide photographic emulsion containing iridium and rhodium |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE309974C (en) * | 1918-09-21 | |||
| US3531289A (en) * | 1966-12-02 | 1970-09-29 | Eastman Kodak Co | Silver halide photographic emulsions improved by new precipitation methods |
| JPS4933781A (en) * | 1972-07-31 | 1974-03-28 | ||
| JPS585419B2 (en) * | 1975-08-01 | 1983-01-31 | 富士写真フイルム株式会社 | Method for producing silver halide photographic emulsion |
-
1977
- 1977-10-17 GB GB43073/77A patent/GB1535016A/en not_active Expired
-
1978
- 1978-10-11 JP JP12422078A patent/JPS5465521A/en active Granted
- 1978-10-13 CH CH1064878A patent/CH638904A5/en not_active IP Right Cessation
- 1978-10-13 IT IT51489/78A patent/IT1157371B/en active
- 1978-10-16 BE BE191130A patent/BE871278R/en not_active IP Right Cessation
- 1978-10-16 FR FR7829445A patent/FR2406228A2/en active Granted
- 1978-10-16 DE DE19782844942 patent/DE2844942A1/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB775197A (en) * | 1954-10-08 | 1957-05-22 | Ici Ltd | Colour photographic process |
| FR2078586A5 (en) * | 1970-02-16 | 1971-11-05 | Eastman Kodak Co | Metallic salts pptn procedure esp for silver halide crystals |
| FR2135188A1 (en) * | 1971-05-03 | 1972-12-15 | Ilford Ltd | |
| US3901713A (en) * | 1971-06-02 | 1975-08-26 | Fuji Photo Film Co Ltd | Process for the manufacture of silver halide photographic emulsion containing iridium and rhodium |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1535016A (en) | 1978-12-06 |
| JPS6133177B2 (en) | 1986-07-31 |
| DE2844942A1 (en) | 1979-04-19 |
| JPS5465521A (en) | 1979-05-26 |
| BE871278R (en) | 1979-04-17 |
| IT7851489A0 (en) | 1978-10-13 |
| CH638904A5 (en) | 1983-10-14 |
| IT1157371B (en) | 1987-02-11 |
| FR2406228B2 (en) | 1982-04-30 |
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