JPS5792523A - Method and apparatus for preparation of silver halide particle - Google Patents
Method and apparatus for preparation of silver halide particleInfo
- Publication number
- JPS5792523A JPS5792523A JP16819380A JP16819380A JPS5792523A JP S5792523 A JPS5792523 A JP S5792523A JP 16819380 A JP16819380 A JP 16819380A JP 16819380 A JP16819380 A JP 16819380A JP S5792523 A JPS5792523 A JP S5792523A
- Authority
- JP
- Japan
- Prior art keywords
- aqueous solution
- mixer
- silver halide
- stirring blade
- particles
- 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
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
- G03C1/015—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
- G03C2200/00—Details
- G03C2200/09—Apparatus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Abstract
PURPOSE:To prepare uniform silver halide particles having sharp particle size distribution, by mixing an aqueous solution of a halide with an aqueous solution of a silver salt each diluted with a colloidal aqueous solution rapidly under shearing force at the outside of the outer edge of the stirring blade, thereby reacting both components. CONSTITUTION:An aqueous solution of a halide and an aqueous solution of a silver salt are supplied to the lower part of the mixer 2 in the reactor 1 separately through the feed pipes 3, 3', and transferred upward in the mixer while being diluted with colloidal aqueous solution. During the transfer process, the solutions are subjected to the shearing and mixing actions at the uniform gap g2 between the inner side wall of the mixer 2 and the outer circumferential edge of the shielding dick plate 7 attached to the stirring blade 4 by the rotation of the mixing blade. By this action, both solutions are rapidly and uniformly mixed together to form silver halide particles. The formed silver halide particles are discharged by the rotating action of the upper stirring blade 5 from the upper open edge 22 of the mixer 2 directly to the bulk liquid above the mixer 2, and grown gradually by repeating the convective recycling motion. Uniform silver halide particles having sharp particles size distribution can be obtained by this process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16819380A JPS5858288B2 (en) | 1980-11-29 | 1980-11-29 | Method and apparatus for producing silver halide grains |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16819380A JPS5858288B2 (en) | 1980-11-29 | 1980-11-29 | Method and apparatus for producing silver halide grains |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5792523A true JPS5792523A (en) | 1982-06-09 |
JPS5858288B2 JPS5858288B2 (en) | 1983-12-24 |
Family
ID=15863504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16819380A Expired JPS5858288B2 (en) | 1980-11-29 | 1980-11-29 | Method and apparatus for producing silver halide grains |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5858288B2 (en) |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59154437A (en) * | 1983-02-23 | 1984-09-03 | Konishiroku Photo Ind Co Ltd | Apparatus for producing silver halide photographic emulsion |
US4585733A (en) * | 1983-05-18 | 1986-04-29 | Konishiroku Photo Ind. Co., Ltd. | Method of preparing silver halide photographic emulsion |
JPS61103148A (en) * | 1984-10-26 | 1986-05-21 | Konishiroku Photo Ind Co Ltd | Device for preparing silver halide emulsion |
EP0200206A2 (en) | 1985-04-30 | 1986-11-05 | Konica Corporation | Silver halide photographic light-sensitive material |
EP0201027A2 (en) | 1985-04-30 | 1986-11-12 | Konica Corporation | Silver halide photographic light-sensitive material |
EP0202784A2 (en) | 1985-04-23 | 1986-11-26 | Konica Corporation | Silver halide photographic light-sensitive material |
JPS62106451A (en) * | 1985-11-02 | 1987-05-16 | Konishiroku Photo Ind Co Ltd | Production of photographic silver halide emulsion |
JPH02183244A (en) * | 1989-01-09 | 1990-07-17 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and production thereof |
JPH02183245A (en) * | 1989-01-09 | 1990-07-17 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
JPH02187748A (en) * | 1989-01-13 | 1990-07-23 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and production thereof |
JPH02188741A (en) * | 1989-01-18 | 1990-07-24 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and production thereof |
JPH02193137A (en) * | 1989-01-23 | 1990-07-30 | Fuji Photo Film Co Ltd | Flakelike silver halide emulsion |
JPH02201350A (en) * | 1989-01-30 | 1990-08-09 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
JPH02213837A (en) * | 1989-02-15 | 1990-08-24 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and its production |
JPH02213836A (en) * | 1989-02-15 | 1990-08-24 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and its production |
US5096690A (en) * | 1986-05-22 | 1992-03-17 | Fuji Photo Film Co., Ltd. | Method and apparatus for manufacturing silver halide grains |
US5378597A (en) * | 1991-05-14 | 1995-01-03 | Konica Corporation | Silver halide photographic emulsion containing a specific dye-grain combination |
US5427903A (en) * | 1991-08-20 | 1995-06-27 | Konica Corporation | Silver halide photographic light-sensitive material |
EP0768570A1 (en) | 1995-10-09 | 1997-04-16 | Konica Corporation | Image forming method |
EP0779545A1 (en) | 1995-12-15 | 1997-06-18 | Konica Corporation | Image forming method of silver halide color photographic light-sensitive material |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5840471A (en) | 1996-10-02 | 1998-11-24 | Konica Corporation | Method for processing silver halide photographic light-sensitive material |
US7504200B2 (en) | 2007-02-02 | 2009-03-17 | Konica Minolta Medical & Graphic, Inc. | Photothermographic material |
-
1980
- 1980-11-29 JP JP16819380A patent/JPS5858288B2/en not_active Expired
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59154437A (en) * | 1983-02-23 | 1984-09-03 | Konishiroku Photo Ind Co Ltd | Apparatus for producing silver halide photographic emulsion |
US4585733A (en) * | 1983-05-18 | 1986-04-29 | Konishiroku Photo Ind. Co., Ltd. | Method of preparing silver halide photographic emulsion |
JPS61103148A (en) * | 1984-10-26 | 1986-05-21 | Konishiroku Photo Ind Co Ltd | Device for preparing silver halide emulsion |
EP0202784A2 (en) | 1985-04-23 | 1986-11-26 | Konica Corporation | Silver halide photographic light-sensitive material |
EP0200206A2 (en) | 1985-04-30 | 1986-11-05 | Konica Corporation | Silver halide photographic light-sensitive material |
EP0201027A2 (en) | 1985-04-30 | 1986-11-12 | Konica Corporation | Silver halide photographic light-sensitive material |
JPS62106451A (en) * | 1985-11-02 | 1987-05-16 | Konishiroku Photo Ind Co Ltd | Production of photographic silver halide emulsion |
US5096690A (en) * | 1986-05-22 | 1992-03-17 | Fuji Photo Film Co., Ltd. | Method and apparatus for manufacturing silver halide grains |
JP2587282B2 (en) * | 1989-01-09 | 1997-03-05 | 富士写真フイルム株式会社 | Silver halide photographic material |
JPH02183244A (en) * | 1989-01-09 | 1990-07-17 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and production thereof |
JPH02183245A (en) * | 1989-01-09 | 1990-07-17 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
JPH02187748A (en) * | 1989-01-13 | 1990-07-23 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and production thereof |
JP2587284B2 (en) * | 1989-01-18 | 1997-03-05 | 富士写真フイルム株式会社 | Silver halide photographic light-sensitive material and method for producing the same |
JPH02188741A (en) * | 1989-01-18 | 1990-07-24 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and production thereof |
JPH02193137A (en) * | 1989-01-23 | 1990-07-30 | Fuji Photo Film Co Ltd | Flakelike silver halide emulsion |
JPH02201350A (en) * | 1989-01-30 | 1990-08-09 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material |
JP2587288B2 (en) * | 1989-02-15 | 1997-03-05 | 富士写真フイルム株式会社 | Silver halide photographic light-sensitive material and method for producing the same |
JP2587287B2 (en) * | 1989-02-15 | 1997-03-05 | 富士写真フイルム株式会社 | Silver halide photographic light-sensitive material and method for producing the same |
JPH02213836A (en) * | 1989-02-15 | 1990-08-24 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and its production |
JPH02213837A (en) * | 1989-02-15 | 1990-08-24 | Fuji Photo Film Co Ltd | Silver halide photographic sensitive material and its production |
US5378597A (en) * | 1991-05-14 | 1995-01-03 | Konica Corporation | Silver halide photographic emulsion containing a specific dye-grain combination |
US5427903A (en) * | 1991-08-20 | 1995-06-27 | Konica Corporation | Silver halide photographic light-sensitive material |
EP0768570A1 (en) | 1995-10-09 | 1997-04-16 | Konica Corporation | Image forming method |
EP0779545A1 (en) | 1995-12-15 | 1997-06-18 | Konica Corporation | Image forming method of silver halide color photographic light-sensitive material |
Also Published As
Publication number | Publication date |
---|---|
JPS5858288B2 (en) | 1983-12-24 |
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