JPS5792523A - Method and apparatus for preparation of silver halide particle - Google Patents

Method and apparatus for preparation of silver halide particle

Info

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
Application number
JP16819380A
Other languages
Japanese (ja)
Other versions
JPS5858288B2 (en
Inventor
Kunio Ito
Toshio Oki
Kazuyoshi Ichikawa
Takeshi Kishito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to JP16819380A priority Critical patent/JPS5858288B2/en
Publication of JPS5792523A publication Critical patent/JPS5792523A/en
Publication of JPS5858288B2 publication Critical patent/JPS5858288B2/en
Expired legal-status Critical Current

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.
JP16819380A 1980-11-29 1980-11-29 Method and apparatus for producing silver halide grains Expired JPS5858288B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (24)

* Cited by examiner, † Cited by third party
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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