EP0222252A3 - Verfahren und Vorrichtung zur Herstellung fotografischer Silberhalogenidemulsionen - Google Patents

Verfahren und Vorrichtung zur Herstellung fotografischer Silberhalogenidemulsionen

Info

Publication number
EP0222252A3
EP0222252A3 EP86114942A EP86114942A EP0222252A3 EP 0222252 A3 EP0222252 A3 EP 0222252A3 EP 86114942 A EP86114942 A EP 86114942A EP 86114942 A EP86114942 A EP 86114942A EP 0222252 A3 EP0222252 A3 EP 0222252A3
Authority
EP
European Patent Office
Prior art keywords
silver halide
halide emulsions
photographic silver
making photographic
making
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.)
Withdrawn
Application number
EP86114942A
Other languages
English (en)
French (fr)
Other versions
EP0222252A2 (de
Inventor
Klaus Dr. Hoffmann
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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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 Agfa Gevaert AG filed Critical Agfa Gevaert AG
Publication of EP0222252A2 publication Critical patent/EP0222252A2/de
Publication of EP0222252A3 publication Critical patent/EP0222252A3/de
Withdrawn legal-status Critical Current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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/40—Mixing liquids with liquids; Emulsifying
    • B01F23/49—Mixing systems, i.e. flow charts or diagrams
    • 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
    • G03C2001/0157—Ultrafiltration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)

Abstract

Silberhalogenidemulsionen werden hergestellt durch Fäl­ lung, Überführung der Silberhalogenidemulsion aus dem Fällungsraum in ein gesondertes Kreislaufsystem mit einer Reinigungsvorrichtung zur Entfernung von Dispergiermittel und darin löslichen Verbindungen und Austritt in einen Sammelbehälter.
EP86114942A 1985-11-09 1986-10-28 Verfahren und Vorrichtung zur Herstellung fotografischer Silberhalogenidemulsionen Withdrawn EP0222252A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3539845 1985-11-09
DE19853539845 DE3539845A1 (de) 1985-11-09 1985-11-09 Verfahren und vorrichtung zur herstellung fotografischer silberhalogenidemulsionen

Publications (2)

Publication Number Publication Date
EP0222252A2 EP0222252A2 (de) 1987-05-20
EP0222252A3 true EP0222252A3 (de) 1988-06-22

Family

ID=6285607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86114942A Withdrawn EP0222252A3 (de) 1985-11-09 1986-10-28 Verfahren und Vorrichtung zur Herstellung fotografischer Silberhalogenidemulsionen

Country Status (4)

Country Link
US (1) US4758505A (de)
EP (1) EP0222252A3 (de)
JP (1) JPS62113137A (de)
DE (1) DE3539845A1 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1236950B (it) * 1989-10-16 1993-05-07 Minnesota Mining & Mfg Procedimento per produrre emulsioni agli alogenuri d'argento sensibili alla luce.
US5164092A (en) * 1991-02-20 1992-11-17 Eastman Kodak Company 2-stage ultrafiltration process for photographic emulsions
US5248418A (en) * 1991-02-20 1993-09-28 Eastman Kodak Company 2-stage ultrafiltration system for photographic emulsions
US5411715A (en) * 1992-06-09 1995-05-02 Eastman Kodak Company Apparatus for preparing aqueous amorphous particle dispersions of high-melting microcrystalline solids
EP0577886B1 (de) * 1992-07-10 1996-12-18 Agfa-Gevaert N.V. Herstellung von Tafelkornemulsionen mit mittleren Aspektverhältnis
US5242597A (en) * 1992-07-24 1993-09-07 Eastman Kodak Company Fixed cycle time ultrafiltration process
US5334496A (en) * 1992-09-17 1994-08-02 Eastman Kodak Company Process and apparatus for reproducible production of non-uniform product distributions
DE4231770A1 (de) * 1992-09-24 1994-03-31 Agfa Gevaert Ag Farbfotografisches Silberhalogenidmaterial
JPH07319094A (ja) * 1994-03-31 1995-12-08 Konica Corp 脱塩方法、脱塩濃縮方法及び微粒子供給方法ならびにハロゲン化銀写真乳剤及びハロゲン化銀写真感光材料
FR2737022B1 (fr) * 1995-07-20 2003-02-07 Kodak Pathe Procede et dispositif de traitement d'un film photographique
FR2742557B1 (fr) * 1995-12-14 1999-01-22 Kodak Pathe Procede pour preparer une emulsion photographique et appareil pour la mise en oeuvre du procede
FR2742558B1 (fr) * 1995-12-14 1999-01-22 Kodak Pathe Procede pour preparer une emulsion photographique et appareil pour la mise en oeuvre du procede
DE69724014D1 (de) * 1996-08-29 2003-09-11 Konishiroku Photo Ind Verfahren zur Herstellung einer Silberhalogenidemulsion
FR2812218B1 (fr) 2000-07-28 2003-01-10 Eastman Kodak Co Procede pour ameliorer le fonctionnement d'une membrane d'un dispositif de nanofiltration

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR687074A (fr) * 1929-12-21 1930-08-04 Procédé de fabrication d'une émulsion gélatineuse ultramicroscopique photographique
DE2444159B1 (de) * 1974-09-16 1975-09-18 Fa. Otto Duerr, 7000 Stuttgart Verfahren und Anlage zur Aufbereitung von Emulsionen, insbesondere Öl-Emulsionen
US4334012A (en) * 1980-01-30 1982-06-08 Eastman Kodak Company Silver halide precipitation process with deletion of materials

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE414540A (de) * 1935-04-05
US3206313A (en) * 1961-05-15 1965-09-14 Eastman Kodak Co Chemically sensitized emulsions having low surface sensitivity and high internal sensitivity
GB1356921A (en) * 1970-04-03 1974-06-19 Agfa Gevaert Preparation of silver halide emulsions
US3790386A (en) * 1971-11-19 1974-02-05 Agfa Gevaert Ag Process for the production of silver halide dispersions
DE2340082C3 (de) * 1972-08-14 1980-03-06 E.I. Du Pont De Nemours And Co., Wilmington, Del. (V.St.A.) Verfahren zur Herstellung einer fotografischen Silberhalogenidemulsion
GB1591608A (en) * 1976-09-14 1981-06-24 Agfa Gevaert Method and apparatus suitable for the preparation of silver halide emulsions
US4336328A (en) * 1981-06-11 1982-06-22 Eastman Kodak Company Silver halide precipitation process with deletion of materials through the reaction vessel
US4539290A (en) * 1983-09-27 1985-09-03 E. I. Du Pont De Nemours And Company Process for pulsed flow, balanced double jet precipitation
JPS60122935A (ja) * 1983-12-07 1985-07-01 Konishiroku Photo Ind Co Ltd ハロゲン化銀乳剤の製造方法
EP0144990B1 (de) * 1983-12-08 1990-04-25 Fuji Photo Film Co., Ltd. Verfahren zur Herstellung von Silberhalogenidemulsionen

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR687074A (fr) * 1929-12-21 1930-08-04 Procédé de fabrication d'une émulsion gélatineuse ultramicroscopique photographique
DE2444159B1 (de) * 1974-09-16 1975-09-18 Fa. Otto Duerr, 7000 Stuttgart Verfahren und Anlage zur Aufbereitung von Emulsionen, insbesondere Öl-Emulsionen
US4334012A (en) * 1980-01-30 1982-06-08 Eastman Kodak Company Silver halide precipitation process with deletion of materials

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RESEARCH DISCLOSURE, Nr. 102, Oktober 1972, Seiten 7-9, Nr. 10208, Havant, Hampshire, GB; "Purification and concentration of silver halide emulsions" *

Also Published As

Publication number Publication date
EP0222252A2 (de) 1987-05-20
US4758505A (en) 1988-07-19
DE3539845A1 (de) 1987-05-14
JPS62113137A (ja) 1987-05-25

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Inventor name: HOFFMANN, KLAUS, DR.