JP3225134B2 - 中間アスペクト比を有する平板状粒子乳剤の製造法 - Google Patents

中間アスペクト比を有する平板状粒子乳剤の製造法

Info

Publication number
JP3225134B2
JP3225134B2 JP18906493A JP18906493A JP3225134B2 JP 3225134 B2 JP3225134 B2 JP 3225134B2 JP 18906493 A JP18906493 A JP 18906493A JP 18906493 A JP18906493 A JP 18906493A JP 3225134 B2 JP3225134 B2 JP 3225134B2
Authority
JP
Japan
Prior art keywords
emulsion
silver
solution
ultrafiltration
precipitation
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 - Fee Related
Application number
JP18906493A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0667326A (ja
Inventor
アン・ヴェルベーク
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 NV
Original Assignee
Agfa Gevaert NV
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 NV filed Critical Agfa Gevaert NV
Publication of JPH0667326A publication Critical patent/JPH0667326A/ja
Application granted granted Critical
Publication of JP3225134B2 publication Critical patent/JP3225134B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03C1/0051—Tabular grain 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
    • G03C1/015—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
    • G03C1/015—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)
  • Silver Salt Photography Or Processing Solution Therefor (AREA)
JP18906493A 1992-07-10 1993-06-30 中間アスペクト比を有する平板状粒子乳剤の製造法 Expired - Fee Related JP3225134B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE92202114.2 1992-07-10
EP19920202114 EP0577886B1 (fr) 1992-07-10 1992-07-10 Préparation des émulsions à grains tabulaires avec un indice de forme intermé- diaires

Publications (2)

Publication Number Publication Date
JPH0667326A JPH0667326A (ja) 1994-03-11
JP3225134B2 true JP3225134B2 (ja) 2001-11-05

Family

ID=8210767

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18906493A Expired - Fee Related JP3225134B2 (ja) 1992-07-10 1993-06-30 中間アスペクト比を有する平板状粒子乳剤の製造法

Country Status (3)

Country Link
EP (1) EP0577886B1 (fr)
JP (1) JP3225134B2 (fr)
DE (1) DE69216083T2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69518502T2 (de) * 1995-03-29 2001-04-19 Tulalip Consultoria Comercial Sociedade Unipessoal S.A., Funchal Verfahren zur Herstellung von Emulsionen mit monodispersen Silberhalogenidtafelkörnern
EP0735413B1 (fr) * 1995-03-29 2000-10-18 Minnesota Mining And Manufacturing Company Procédé de préparation d'une émulsion à grain tabulaire à l'halogénure d'argent monodispersé
US6171738B1 (en) 1997-04-08 2001-01-09 Konica Corporation Method of preparing silver halide emulsion
ITSV20020053A1 (it) 2002-10-31 2004-05-01 Allaix Roberto C O Ferrania S P A Uff Brevetti Emulsione di granuli tabulari agli alogenuri d'argento.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4334012A (en) * 1980-01-30 1982-06-08 Eastman Kodak Company Silver halide precipitation process with deletion of materials
US4336328A (en) * 1981-06-11 1982-06-22 Eastman Kodak Company Silver halide precipitation process with deletion of materials through the reaction vessel
DE3539845A1 (de) * 1985-11-09 1987-05-14 Agfa Gevaert Ag Verfahren und vorrichtung zur herstellung fotografischer silberhalogenidemulsionen
IT1236950B (it) * 1989-10-16 1993-05-07 Minnesota Mining & Mfg Procedimento per produrre emulsioni agli alogenuri d'argento sensibili alla luce.

Also Published As

Publication number Publication date
EP0577886A1 (fr) 1994-01-12
DE69216083T2 (de) 1997-06-12
EP0577886B1 (fr) 1996-12-18
DE69216083D1 (de) 1997-01-30
JPH0667326A (ja) 1994-03-11

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Legal Events

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LAPS Cancellation because of no payment of annual fees