DE69520640D1 - Fällungsverfahren mit pulsierendem Doppeldüseneinlauf - Google Patents

Fällungsverfahren mit pulsierendem Doppeldüseneinlauf

Info

Publication number
DE69520640D1
DE69520640D1 DE69520640T DE69520640T DE69520640D1 DE 69520640 D1 DE69520640 D1 DE 69520640D1 DE 69520640 T DE69520640 T DE 69520640T DE 69520640 T DE69520640 T DE 69520640T DE 69520640 D1 DE69520640 D1 DE 69520640D1
Authority
DE
Germany
Prior art keywords
precipitation process
nozzle inlet
double nozzle
pulsating
pulsating double
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
DE69520640T
Other languages
English (en)
Other versions
DE69520640T2 (de
Inventor
Lu Chow
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
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of DE69520640D1 publication Critical patent/DE69520640D1/de
Application granted granted Critical
Publication of DE69520640T2 publication Critical patent/DE69520640T2/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
DE69520640T 1994-09-23 1995-09-15 Verfahren zur Impulsstrom-Doppeldüsen-Fällung Expired - Fee Related DE69520640T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/311,093 US5549879A (en) 1994-09-23 1994-09-23 Process for pulse flow double-jet precipitation

Publications (2)

Publication Number Publication Date
DE69520640D1 true DE69520640D1 (de) 2001-05-17
DE69520640T2 DE69520640T2 (de) 2001-10-11

Family

ID=23205376

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69520640T Expired - Fee Related DE69520640T2 (de) 1994-09-23 1995-09-15 Verfahren zur Impulsstrom-Doppeldüsen-Fällung

Country Status (4)

Country Link
US (1) US5549879A (de)
EP (1) EP0708362B1 (de)
JP (1) JP2774470B2 (de)
DE (1) DE69520640T2 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5709989A (en) * 1996-08-27 1998-01-20 Eastman Kodak Company Process for making high chloride tabular grain emulsion using multiple stream addition of iodide
US6265145B1 (en) 1998-12-22 2001-07-24 Eastman Kodak Company Process for the preparation of high chloride emulsions containing iodide
US6043019A (en) * 1998-12-22 2000-03-28 Eastman Kodak Company Robust method for the preparation of high bromide tabular grain emulsions
US6048683A (en) * 1998-12-22 2000-04-11 Eastman Kodak Company Robust process for the preparation of high chloride emulsions
US6242172B1 (en) 1999-12-30 2001-06-05 Eastman Kodak Company High chloride emulsions doped with iridium complexes
US6248507B1 (en) 1999-12-30 2001-06-19 Eastman Kodak Company Composite silver halide grains with improved reciprocity and process for their preparation
US6443611B1 (en) 2000-12-15 2002-09-03 Eastman Kodak Company Apparatus for manufacturing photographic emulsions
FR2827053B1 (fr) * 2001-07-04 2003-09-19 Eastman Kodak Co Procede pour preparer une emulsion photographique aux halogenures d'argent
JP2003107608A (ja) 2001-09-28 2003-04-09 Fuji Photo Film Co Ltd ハロゲン化銀乳剤の製造方法及び装置
US6623918B1 (en) 2002-05-29 2003-09-23 Eastman Kodak Company Process for the preparation of high bromide tabular grain emulsions
US6753134B2 (en) 2002-07-24 2004-06-22 Eastman Kodak Company Process for the preparation of high bromide cubic grain emulsions
US20080293750A1 (en) * 2002-10-17 2008-11-27 Anna Helgadottir Susceptibility Gene for Myocardial Infarction, Stroke, Paod and Methods of Treatment
US6733961B1 (en) 2002-12-23 2004-05-11 Eastman Kodak Company High chloride emulsions with optimized digital reciprocity characteristics
US8158362B2 (en) * 2005-03-30 2012-04-17 Decode Genetics Ehf. Methods of diagnosing susceptibility to myocardial infarction and screening for an LTA4H haplotype
US7008761B2 (en) * 2004-03-31 2006-03-07 Eastman Kodak Company Process for the preparation of high bromide cubical grain emulsions
EP1976608A1 (de) * 2006-01-26 2008-10-08 FUJIFILM Manufacturing Europe B.V. Verfahren zur abscheidung von organischen verbindungen
US8157865B2 (en) * 2009-01-22 2012-04-17 Stephen Hochschuler Apparatus and method for stabilizing adjacent bone portions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3415650A (en) * 1964-11-25 1968-12-10 Eastman Kodak Co Method of making fine, uniform silver halide grains
US3986704A (en) 1972-03-09 1976-10-19 Jean Risse Fluid propeller
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
JPS5510545B2 (de) * 1974-12-17 1980-03-17
US4335199A (en) * 1980-02-19 1982-06-15 E. I. Du Pont De Nemours And Company High contrast by imagewise iodide infection in a mixed silver halide system
US4399215A (en) * 1981-11-12 1983-08-16 Eastman Kodak Company Double-jet precipitation processes and products thereof
US4539290A (en) * 1983-09-27 1985-09-03 E. I. Du Pont De Nemours And Company Process for pulsed flow, balanced double jet precipitation
US4666669A (en) * 1983-09-27 1987-05-19 E. I. Du Pont De Nemours And Company Apparatus for pulsed flow, balanced double jet precipitation
JPH0822739B2 (ja) * 1986-05-22 1996-03-06 富士写真フイルム株式会社 ハロゲン化銀粒子の製造方法及び装置
JPH02164719A (ja) * 1988-12-19 1990-06-25 Fuji Photo Film Co Ltd ハロゲン化銀粒子の形成方法
JP2700676B2 (ja) * 1988-12-22 1998-01-21 富士写真フイルム株式会社 ハロゲン化銀粒子の製造方法
JP2700677B2 (ja) * 1988-12-22 1998-01-21 富士写真フイルム株式会社 ハロゲン化銀粒子形成時のコントロール方法及び装置
US5202226A (en) * 1989-08-10 1993-04-13 Fuji Photo Film Co., Ltd. Process for producing silver halide emulsion
US5219720A (en) * 1990-05-14 1993-06-15 Eastman Kodak Company Silver halide grains having small twin-plane separations
FR2676554A1 (fr) * 1991-05-14 1992-11-20 Kodak Pathe Procede d'obtention de grains tabulaires monodisperses.

Also Published As

Publication number Publication date
JPH08171156A (ja) 1996-07-02
EP0708362B1 (de) 2001-04-11
JP2774470B2 (ja) 1998-07-09
US5549879A (en) 1996-08-27
EP0708362A1 (de) 1996-04-24
DE69520640T2 (de) 2001-10-11

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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