JP5335784B2 - 単分散液滴の生成 - Google Patents

単分散液滴の生成 Download PDF

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Publication number
JP5335784B2
JP5335784B2 JP2010514110A JP2010514110A JP5335784B2 JP 5335784 B2 JP5335784 B2 JP 5335784B2 JP 2010514110 A JP2010514110 A JP 2010514110A JP 2010514110 A JP2010514110 A JP 2010514110A JP 5335784 B2 JP5335784 B2 JP 5335784B2
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Japan
Prior art keywords
fluid
cavity
droplets
jet
droplet
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Expired - Fee Related
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JP2010514110A
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English (en)
Japanese (ja)
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JP2010531730A5 (OSRAM
JP2010531730A (ja
Inventor
クラーク，アンドリュー
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Eastman Kodak Co
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Eastman Kodak Co
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    • 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
    • B01F23/41—Emulsifying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4337—Mixers with a diverging-converging cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/301—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
    • B01F33/3011—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions using a sheathing stream of a fluid surrounding a central stream of a different fluid, e.g. for reducing the cross-section of the central stream or to produce droplets from the central stream

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Nozzles (AREA)
  • Colloid Chemistry (AREA)
JP2010514110A 2007-07-03 2008-06-27 単分散液滴の生成 Expired - Fee Related JP5335784B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0712863.0A GB0712863D0 (en) 2007-07-03 2007-07-03 Monodisperse droplet generation
GB0712863.0 2007-07-03
PCT/GB2008/002217 WO2009004314A1 (en) 2007-07-03 2008-06-27 Monodisperse droplet generation

Publications (3)

Publication Number Publication Date
JP2010531730A JP2010531730A (ja) 2010-09-30
JP2010531730A5 JP2010531730A5 (OSRAM) 2011-08-11
JP5335784B2 true JP5335784B2 (ja) 2013-11-06

Family

ID=38421116

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010514110A Expired - Fee Related JP5335784B2 (ja) 2007-07-03 2008-06-27 単分散液滴の生成

Country Status (6)

Country Link
US (1) US8302880B2 (OSRAM)
EP (1) EP2164617B1 (OSRAM)
JP (1) JP5335784B2 (OSRAM)
CN (1) CN101687152B (OSRAM)
GB (1) GB0712863D0 (OSRAM)
WO (1) WO2009004314A1 (OSRAM)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006096571A2 (en) 2005-03-04 2006-09-14 President And Fellows Of Harvard College Method and apparatus for forming multiple emulsions
EP2286125B1 (en) 2008-05-16 2015-07-08 President and Fellows of Harvard College Valves and other flow control in fluidic systems including microfluidic systems
DK2337627T3 (da) * 2008-09-18 2013-09-08 Univ Eindhoven Tech Fremgangsmåde til fremstilling af monodispergerede emulsioner
WO2010110842A1 (en) 2009-03-25 2010-09-30 Eastman Kodak Company Droplet generator
BR112012004719A2 (pt) 2009-09-02 2016-04-05 Harvard College emulsões múltiplas criadas por uso de jateamento e outras técnicas
FR2958186A1 (fr) * 2010-03-30 2011-10-07 Ecole Polytech Dispositif de formation de gouttes dans un circuit microfluide.
CN101994162A (zh) * 2010-12-10 2011-03-30 江南大学 微流体静电纺丝装置
BR112013029729A2 (pt) 2011-05-23 2017-01-24 Basf Se controle de emulsões, incluindo emulsões múltiplas
CN103764265A (zh) 2011-07-06 2014-04-30 哈佛学院院长等 多重乳剂和用于配制多重乳剂的技术
US8936353B2 (en) 2012-03-28 2015-01-20 Eastman Kodak Company Digital drop patterning device and method
US8939551B2 (en) 2012-03-28 2015-01-27 Eastman Kodak Company Digital drop patterning device and method
US8602535B2 (en) 2012-03-28 2013-12-10 Eastman Kodak Company Digital drop patterning device and method
US8936354B2 (en) 2012-03-28 2015-01-20 Eastman Kodak Company Digital drop patterning device and method
GB2502058B (en) * 2012-05-14 2014-08-06 Schlumberger Holdings Determining interfacial tension between first and second immiscible liquids
GB2513310B (en) 2013-04-22 2015-09-16 Schlumberger Holdings Determination of interfacial or surface tension
WO2016094079A1 (en) 2014-12-12 2016-06-16 General Electric Company System and method for conditioning flow of a wet gas stream
WO2016189383A1 (en) * 2015-05-22 2016-12-01 The Hong Kong University Of Science And Technology Droplet generator based on high aspect ratio induced droplet self-breakup
CN105498869B (zh) * 2015-11-27 2017-06-09 中国石油大学(华东) 一种微纳米液滴制备方法
DE102017105194A1 (de) * 2017-03-10 2018-09-13 Little Things Factory Gmbh Fokussiereinrichtung, Tropfengenerator und Verfahren zum Erzeugen einer Vielzahl von Tröpfchen
CN107029640B (zh) * 2017-05-23 2023-04-21 中国科学技术大学 基于液驱流动聚焦射流扰动的微液滴主动制备装置及方法
EP3837377A4 (en) * 2018-08-17 2022-05-18 The Regents of University of California DROPLET FORMATION TRIGGERED BY MONODISPERSE PARTICLES FROM STEADY JETS
CN111841439A (zh) * 2020-08-19 2020-10-30 中国科学技术大学 一种高通量制备均匀单乳液滴的装置及方法
CN112844895B (zh) * 2021-01-03 2021-08-17 清华大学 一种控制液体射流破碎的装置
CN114749219B (zh) * 2022-03-30 2023-06-02 北京航空航天大学 集成压电式均匀液滴发生器

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61138529A (ja) * 1984-12-10 1986-06-26 Idemitsu Petrochem Co Ltd サイズ用乳化液の製造方法
GB9406255D0 (en) * 1994-03-29 1994-05-18 Electrosols Ltd Dispensing device
US5873523A (en) * 1996-02-29 1999-02-23 Yale University Electrospray employing corona-assisted cone-jet mode
JP2002508238A (ja) * 1997-12-17 2002-03-19 ユニバーシィダッド デ セビリヤ 流体のエアレーションのためのデバイスおよび方法
AU745904B2 (en) 1997-12-17 2002-04-11 Universidad De Sevilla Device and method for creating spherical particles of uniform size
SE522494C2 (sv) * 1999-01-26 2004-02-10 Kvaerner Pulping Tech Apparat för att införa ett första fluidum i ett andra fluidum som strömmar i en rörledning
CA2365847A1 (en) 1999-04-06 2000-10-12 Gregg M. Duthaler Methods for producing droplets for use in capsule-based electrophoretic displays
US7294503B2 (en) 2000-09-15 2007-11-13 California Institute Of Technology Microfabricated crossflow devices and methods
JP2006507921A (ja) * 2002-06-28 2006-03-09 プレジデント・アンド・フェロウズ・オブ・ハーバード・カレッジ 流体分散のための方法および装置
CA2521862C (en) * 2003-04-10 2012-10-16 President And Fellows Of Harvard College Formation and control of fluidic species
EP2662135A3 (en) * 2003-08-27 2013-12-25 President and Fellows of Harvard College Method for mixing droplets in a microchannel
EP1742979A4 (en) 2004-04-23 2008-05-21 Eugenia Kumacheva METHOD FOR PRODUCING POLYMER PARTICLES OF SELECTED SIZE, MOLD, MORPHOLOGY AND COMPOSITION
US7759111B2 (en) 2004-08-27 2010-07-20 The Regents Of The University Of California Cell encapsulation microfluidic device
US20060234051A1 (en) * 2005-01-27 2006-10-19 Zhang Wendy W System and method of obtaining entrained cylindrical fluid flow
WO2006096571A2 (en) 2005-03-04 2006-09-14 President And Fellows Of Harvard College Method and apparatus for forming multiple emulsions
US20070054119A1 (en) * 2005-03-04 2007-03-08 Piotr Garstecki Systems and methods of forming particles
DE102005048259B4 (de) * 2005-10-07 2007-09-13 Landesstiftung Baden-Württemberg Vorrichtung und Verfahren zur Erzeugung eines Gemenges von zwei ineinander unlösbaren Phasen
JP4713397B2 (ja) * 2006-01-18 2011-06-29 株式会社リコー 微小流路構造体及び微小液滴生成システム
JP2008100182A (ja) * 2006-10-20 2008-05-01 Hitachi Plant Technologies Ltd 乳化装置および微粒子製造装置

Also Published As

Publication number Publication date
US8302880B2 (en) 2012-11-06
US20100170957A1 (en) 2010-07-08
CN101687152B (zh) 2013-02-06
CN101687152A (zh) 2010-03-31
EP2164617B1 (en) 2013-03-27
GB0712863D0 (en) 2007-08-08
EP2164617A1 (en) 2010-03-24
WO2009004314A1 (en) 2009-01-08
JP2010531730A (ja) 2010-09-30

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