DE69027087T2 - Verfahren zur Herstellung photoempfindlicher Silberhalogenidemulsionen - Google Patents

Verfahren zur Herstellung photoempfindlicher Silberhalogenidemulsionen

Info

Publication number
DE69027087T2
DE69027087T2 DE69027087T DE69027087T DE69027087T2 DE 69027087 T2 DE69027087 T2 DE 69027087T2 DE 69027087 T DE69027087 T DE 69027087T DE 69027087 T DE69027087 T DE 69027087T DE 69027087 T2 DE69027087 T2 DE 69027087T2
Authority
DE
Germany
Prior art keywords
preparation
silver halide
photosensitive silver
halide emulsions
emulsions
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
DE69027087T
Other languages
English (en)
Other versions
DE69027087D1 (de
Inventor
Alberto Vacca
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.)
Eastman Kodak Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69027087D1 publication Critical patent/DE69027087D1/de
Application granted granted Critical
Publication of DE69027087T2 publication Critical patent/DE69027087T2/de
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
    • G03C1/015—Apparatus or processes for the preparation of emulsions
DE69027087T 1989-10-16 1990-10-04 Verfahren zur Herstellung photoempfindlicher Silberhalogenidemulsionen Expired - Fee Related DE69027087T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02202989A IT1236950B (it) 1989-10-16 1989-10-16 Procedimento per produrre emulsioni agli alogenuri d'argento sensibili alla luce.

Publications (2)

Publication Number Publication Date
DE69027087D1 DE69027087D1 (de) 1996-06-27
DE69027087T2 true DE69027087T2 (de) 1996-10-02

Family

ID=11190418

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69027087T Expired - Fee Related DE69027087T2 (de) 1989-10-16 1990-10-04 Verfahren zur Herstellung photoempfindlicher Silberhalogenidemulsionen

Country Status (5)

Country Link
US (1) US5169750A (de)
EP (1) EP0423538B1 (de)
JP (1) JP2875875B2 (de)
DE (1) DE69027087T2 (de)
IT (1) IT1236950B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
US5605790A (en) * 1994-12-14 1997-02-25 Konica Corporation Method of producing a silver halide photographic emulsion
DE69632933D1 (de) * 1995-04-05 2004-08-26 Konishiroku Photo Ind Photographisches lichtempfindliches Silberhalogenidmaterial und Verfahren zur Herstellung einer Silberhalogenidemulsion
US5804361A (en) * 1995-07-04 1998-09-08 Konica Corporation Silver halide photographic emulsion
DE69705094D1 (de) * 1996-08-29 2001-07-12 Konishiroku Photo Ind Verfahren zur Herstellung einer Silberhalogenid-Emulsion
US6443611B1 (en) * 2000-12-15 2002-09-03 Eastman Kodak Company Apparatus for manufacturing photographic emulsions
DE602007014099D1 (de) * 2007-01-02 2011-06-01 Ge Healthcare Bio Sciences Ab

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2239699A1 (en) * 1973-07-31 1975-02-28 Ciba Geigy Ag Desalination and concn. of silver halide emulsion - via polymeric membrane and deionised water plus ultrafiltration
JPS5172994A (en) * 1974-12-09 1976-06-24 Fuji Photo Film Co Ltd Harogenkaginryushinoseizohoho oyobi sochi
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
US4539290A (en) * 1983-09-27 1985-09-03 E. I. Du Pont De Nemours And Company Process for pulsed flow, balanced double jet precipitation
DE3539845A1 (de) * 1985-11-09 1987-05-14 Agfa Gevaert Ag Verfahren und vorrichtung zur herstellung fotografischer silberhalogenidemulsionen

Also Published As

Publication number Publication date
EP0423538B1 (de) 1996-05-22
JP2875875B2 (ja) 1999-03-31
JPH03140946A (ja) 1991-06-14
DE69027087D1 (de) 1996-06-27
US5169750A (en) 1992-12-08
EP0423538A1 (de) 1991-04-24
IT8922029A0 (it) 1989-10-16
IT8922029A1 (it) 1991-04-16
IT1236950B (it) 1993-05-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee
8327 Change in the person/name/address of the patent owner

Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US

8328 Change in the person/name/address of the agent

Free format text: LEWANDOWSKY, K., DIPL.-ING., PAT.-ANW., 73033 GOEPPINGEN