ES2180405A1 - Dispositivo y procedimiento para producir chorros liquidos compuestos multicomponentes estacionarios y capsulas multicomponente y/o multica pa de tamaño micro y nanometrico. - Google Patents

Dispositivo y procedimiento para producir chorros liquidos compuestos multicomponentes estacionarios y capsulas multicomponente y/o multica pa de tamaño micro y nanometrico.

Info

Publication number
ES2180405A1
ES2180405A1 ES200100231A ES200100231A ES2180405A1 ES 2180405 A1 ES2180405 A1 ES 2180405A1 ES 200100231 A ES200100231 A ES 200100231A ES 200100231 A ES200100231 A ES 200100231A ES 2180405 A1 ES2180405 A1 ES 2180405A1
Authority
ES
Spain
Prior art keywords
liquid
micrometric
nanometric
component liquid
liquid capillary
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.)
Granted
Application number
ES200100231A
Other languages
English (en)
Other versions
ES2180405B1 (es
Inventor
Ripoll Antonio Barrero
Calvo Alfonso Ganan
Loscertales Ignacio Gonzalez
Sanchez Manuel Marquez
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.)
Universidad de Sevilla
Universidad de Malaga
Original Assignee
Universidad de Sevilla
Universidad de Malaga
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 Universidad de Sevilla, Universidad de Malaga filed Critical Universidad de Sevilla
Priority to ES200100231A priority Critical patent/ES2180405B1/es
Priority to EP02709252A priority patent/EP1355537A4/en
Priority to PCT/ES2002/000047 priority patent/WO2002060591A1/es
Priority to CA002436524A priority patent/CA2436524C/en
Priority to JP2002560778A priority patent/JP2004531365A/ja
Priority to EP02711878A priority patent/EP1364718B1/en
Priority to ES02711878T priority patent/ES2292731T3/es
Priority to AT02711878T priority patent/ATE375207T1/de
Priority to DE60222858T priority patent/DE60222858T2/de
Publication of ES2180405A1 publication Critical patent/ES2180405A1/es
Priority to US10/631,496 priority patent/US20040069632A1/en
Application granted granted Critical
Publication of ES2180405B1 publication Critical patent/ES2180405B1/es
Priority to US13/406,180 priority patent/USRE44508E1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/04—Making microcapsules or microballoons by physical processes, e.g. drying, spraying
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L33/00—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof
    • A23L33/10—Modifying nutritive qualities of foods; Dietetic products; Preparation or treatment thereof using additives
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
    • A23P10/00—Shaping or working of foodstuffs characterised by the products
    • A23P10/30—Encapsulation of particles, e.g. foodstuff additives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
    • B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
    • B05B5/0255—Discharge apparatus, e.g. electrostatic spray guns spraying and depositing by electrostatic forces only

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Mycology (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Medicinal Preparation (AREA)
  • Electrostatic Spraying Apparatus (AREA)

Abstract

Esta invención describe un dispositivo y procedimiento para generar chorros líquidos capilares compuestos multi-componentes de líquidos inmiscibles cuyos diámetros pueden variar desde unas decenas de nanómetros hasta cientos de micras, así como un aerosol relativamente monodisperso de gotas multicomponentes, cargadas eléctricamente, generadas mediante la rotura por inestabilidades capilares de los chorros compuestos. Dichos líquidos inmiscibles fluyen, a caudales apropiados, a través de agujas metálicas conectadas a fuentes de alto voltaje, de tal modo que una de las agujas contiene en su interior a las demás, pudiendo o no situarse concéntricamente entre sí. Las fuerzas eléctricas extrusionan los chorros hasta conseguir diámetros en un rango desde 100 micras hasta pocos nanómetros. El dispositivo y procedimiento objetos de la presente invención son aplicables a campos como Ciencia de Materiales y Tecnología de Alimentos, donde la generación y manipulación controlada de chorros estructurados de tamaño micro o nanométrico sea parte esencial del proceso.
ES200100231A 2001-01-31 2001-01-31 Dispositivo y procedimiento para producir chorros liquidos compuestos multicomponentes estacionarios y capsulas multicomponente y/o multicapa de tamaño micro y nanometrico. Expired - Fee Related ES2180405B1 (es)

Priority Applications (11)

Application Number Priority Date Filing Date Title
ES200100231A ES2180405B1 (es) 2001-01-31 2001-01-31 Dispositivo y procedimiento para producir chorros liquidos compuestos multicomponentes estacionarios y capsulas multicomponente y/o multicapa de tamaño micro y nanometrico.
EP02709252A EP1355537A4 (en) 2001-01-31 2002-01-30 PRODUCTION OF CAPSULES AND PARTICLES FOR ENHANCING FOOD PRODUCTS
AT02711878T ATE375207T1 (de) 2001-01-31 2002-01-31 Vorrichtung und verfahren zur herstellung von stationären mehrkomponentenflüssigkeits- kapillarströmen und kapseln in mikrometer- und nanometergrösse
JP2002560778A JP2004531365A (ja) 2001-01-31 2002-01-31 安定した複数成分の液体毛管ストリームを生成するデバイスおよび方法、ならびにマイクロメートルおよびナノメートルサイズのカプセル
EP02711878A EP1364718B1 (en) 2001-01-31 2002-01-31 Device and method for producing stationary multi-component liquid capillary streams and micrometric and nanometric sized capsules
ES02711878T ES2292731T3 (es) 2001-01-31 2002-01-31 Dispositivo y procedimiento para producir chorros liquidos compuestos multi-componentes estacionarios y capsulas de tamaño micro y nanometrico.
PCT/ES2002/000047 WO2002060591A1 (es) 2001-01-31 2002-01-31 Disposito y procedimiento para producir chorros líquidos compuestos multicomponentes estacionarios y cápsulas de tamaños micro y nanométrico
DE60222858T DE60222858T2 (de) 2001-01-31 2002-01-31 Vorrichtung und verfahren zur herstellung von stationären mehrkomponentenflüssigkeits-kapillarströmen und kapseln in mikrometergrösse und nanometergrösse
CA002436524A CA2436524C (en) 2001-01-31 2002-01-31 Device and procedure to generate steady compound jets of immiscible liquids and micro/nanometric sized capsules
US10/631,496 US20040069632A1 (en) 2001-01-31 2003-07-31 Device and procedure to generate steady compound jets of immiscible liquids and micro/nanometric sized capsules
US13/406,180 USRE44508E1 (en) 2001-01-31 2012-02-27 Production of capsules and particles for improvement of food products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200100231A ES2180405B1 (es) 2001-01-31 2001-01-31 Dispositivo y procedimiento para producir chorros liquidos compuestos multicomponentes estacionarios y capsulas multicomponente y/o multicapa de tamaño micro y nanometrico.

Publications (2)

Publication Number Publication Date
ES2180405A1 true ES2180405A1 (es) 2003-02-01
ES2180405B1 ES2180405B1 (es) 2004-01-16

Family

ID=8496581

Family Applications (2)

Application Number Title Priority Date Filing Date
ES200100231A Expired - Fee Related ES2180405B1 (es) 2001-01-31 2001-01-31 Dispositivo y procedimiento para producir chorros liquidos compuestos multicomponentes estacionarios y capsulas multicomponente y/o multicapa de tamaño micro y nanometrico.
ES02711878T Expired - Lifetime ES2292731T3 (es) 2001-01-31 2002-01-31 Dispositivo y procedimiento para producir chorros liquidos compuestos multi-componentes estacionarios y capsulas de tamaño micro y nanometrico.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES02711878T Expired - Lifetime ES2292731T3 (es) 2001-01-31 2002-01-31 Dispositivo y procedimiento para producir chorros liquidos compuestos multi-componentes estacionarios y capsulas de tamaño micro y nanometrico.

Country Status (8)

Country Link
US (1) US20040069632A1 (es)
EP (1) EP1364718B1 (es)
JP (1) JP2004531365A (es)
AT (1) ATE375207T1 (es)
CA (1) CA2436524C (es)
DE (1) DE60222858T2 (es)
ES (2) ES2180405B1 (es)
WO (1) WO2002060591A1 (es)

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WO2005089042A2 (es) * 2004-03-22 2005-09-29 Universidad De Sevilla Procedimiento para generar nanotubos y nanofibras compuestas a partir de chorros coaxiales
WO2008116950A1 (es) * 2007-03-27 2008-10-02 Universidad De Sevilla Método de generación de gotas y burbujas micro y submicrométricas mediante coflujos viscosos
US9642694B2 (en) 2006-01-31 2017-05-09 Regents Of The University Of Minnesota Device with electrospray coating to deliver active ingredients
US10252289B2 (en) 2006-01-31 2019-04-09 Nanocopoeia, Inc. Nanoparticle coating of surfaces
US10369579B1 (en) 2018-09-04 2019-08-06 Zyxogen, Llc Multi-orifice nozzle for droplet atomization

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US6433154B1 (en) * 1997-06-12 2002-08-13 Bristol-Myers Squibb Company Functional receptor/kinase chimera in yeast cells
AU6162501A (en) 2000-05-16 2001-11-26 Univ Minnesota High mass throughput particle generation using multiple nozzle spraying
US7247338B2 (en) * 2001-05-16 2007-07-24 Regents Of The University Of Minnesota Coating medical devices
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
JP2006523142A (ja) * 2003-04-10 2006-10-12 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 流体種の形成および制御
WO2004103510A2 (en) 2003-05-14 2004-12-02 The Regents Of The University Of Colorado Methods and apparatus using electrostatic atomization to form liquid vesicles
WO2005021151A1 (en) 2003-08-27 2005-03-10 President And Fellows Of Harvard College Electronic control of fluidic species
JP2008506547A (ja) * 2004-06-21 2008-03-06 スリーエム イノベイティブ プロパティズ カンパニー 半導体ナノ粒子のパターン形成および配列
US9477233B2 (en) 2004-07-02 2016-10-25 The University Of Chicago Microfluidic system with a plurality of sequential T-junctions for performing reactions in microdroplets
US7655470B2 (en) 2004-10-29 2010-02-02 University Of Chicago Method for manipulating a plurality of plugs and performing reactions therein in microfluidic systems
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US7575707B2 (en) * 2005-03-29 2009-08-18 University Of Washington Electrospinning of fine hollow fibers
ES2282009B1 (es) * 2005-05-12 2008-09-01 Universidad De Sevilla Dispositivo y procedimiento para la generacion de nanoemulsiones y microemulsiones simples y dobles mediante chorros coaxiales electrificados en medios liquidos dielectricos.
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CA2641117C (en) 2006-01-31 2018-01-02 Nanocopoeia, Inc. Nanoparticle coating of surfaces
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EP2021113A2 (en) 2006-05-11 2009-02-11 Raindance Technologies, Inc. Microfluidic devices
US9562837B2 (en) 2006-05-11 2017-02-07 Raindance Technologies, Inc. Systems for handling microfludic droplets
US9040816B2 (en) 2006-12-08 2015-05-26 Nanocopoeia, Inc. Methods and apparatus for forming photovoltaic cells using electrospray
US8772046B2 (en) 2007-02-06 2014-07-08 Brandeis University Manipulation of fluids and reactions in microfluidic systems
WO2008130623A1 (en) 2007-04-19 2008-10-30 Brandeis University Manipulation of fluids, fluid components and reactions in microfluidic systems
GB0712862D0 (en) 2007-07-03 2007-08-08 Eastman Kodak Co A method of continuous ink jet printing
GB0712861D0 (en) 2007-07-03 2007-08-08 Eastman Kodak Co Continuous ink jet printing of encapsulated droplets
EP2020261A1 (en) 2007-07-20 2009-02-04 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Multi component particle generating system
ES2320618B1 (es) 2007-11-23 2010-02-26 Nanobiomatters S.L. Procedimiento para la fabricacion de envases pasivos con propiedades mejoradas, activos, inteligentes y bioactivos mediante la incorporacion de polimeros obtenidos por tecnicas de electroestirado.
EP2172264A1 (en) * 2008-01-02 2010-04-07 Ziel Biopharma Ltd Process and apparatus for the production of microcapsules
JP2010169701A (ja) * 2008-05-13 2010-08-05 Sony Corp マイクロチップ
JP4661942B2 (ja) * 2008-05-13 2011-03-30 ソニー株式会社 マイクロチップとその流路構造
EP4047367A1 (en) 2008-07-18 2022-08-24 Bio-Rad Laboratories, Inc. Method for detecting target analytes with droplet libraries
US12038438B2 (en) 2008-07-18 2024-07-16 Bio-Rad Laboratories, Inc. Enzyme quantification
EP2202336A1 (en) 2008-12-12 2010-06-30 Eads Construcciones Aeronauticas S.A. Method for producing nanofibres of epoxy resin for composite laminates of aeronautical structures to improve their electromagnetic characteristics
EP2213366A1 (en) 2009-02-03 2010-08-04 Nederlandse Organisatie voor toegepast -natuurwetenschappelijk onderzoek TNO Multi component particle generating system
EP3415235A1 (en) 2009-03-23 2018-12-19 Raindance Technologies Inc. Manipulation of microfluidic droplets
US9366632B2 (en) 2010-02-12 2016-06-14 Raindance Technologies, Inc. Digital analyte analysis
US9399797B2 (en) 2010-02-12 2016-07-26 Raindance Technologies, Inc. Digital analyte analysis
WO2011100604A2 (en) 2010-02-12 2011-08-18 Raindance Technologies, Inc. Digital analyte analysis
US10351905B2 (en) 2010-02-12 2019-07-16 Bio-Rad Laboratories, Inc. Digital analyte analysis
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GB201102148D0 (en) 2011-02-08 2011-03-23 Ucl Business Plc Layered bodies, compositions containing them and processes for producing them
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US9150852B2 (en) 2011-02-18 2015-10-06 Raindance Technologies, Inc. Compositions and methods for molecular labeling
US9556470B2 (en) 2011-06-02 2017-01-31 Raindance Technologies, Inc. Enzyme quantification
US8658430B2 (en) 2011-07-20 2014-02-25 Raindance Technologies, Inc. Manipulating droplet size
US11901041B2 (en) 2013-10-04 2024-02-13 Bio-Rad Laboratories, Inc. Digital analysis of nucleic acid modification
US9944977B2 (en) 2013-12-12 2018-04-17 Raindance Technologies, Inc. Distinguishing rare variations in a nucleic acid sequence from a sample
US10647981B1 (en) 2015-09-08 2020-05-12 Bio-Rad Laboratories, Inc. Nucleic acid library generation methods and compositions
RU2688586C1 (ru) * 2017-12-08 2019-05-21 Федеральное государственное бюджетное образовательное учреждение высшего образования "Саратовский национальный исследовательский государственный университет имени Н.Г. Чернышевского" Устройство для коаксиального электрогидродинамического формования полимерных микро- или субмикронных структур

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005089042A2 (es) * 2004-03-22 2005-09-29 Universidad De Sevilla Procedimiento para generar nanotubos y nanofibras compuestas a partir de chorros coaxiales
WO2005089042A3 (es) * 2004-03-22 2005-10-27 Univ Sevilla Procedimiento para generar nanotubos y nanofibras compuestas a partir de chorros coaxiales
ES2245874A1 (es) * 2004-03-22 2006-01-16 Universidad De Sevilla Procedimiento para generar nanotubos y nanofibras compuestas a partir de chorros coaxiales.
ES2245874B1 (es) * 2004-03-22 2007-08-01 Universidad De Sevilla Procedimiento para generar nanotubos y nanofibras compuestas a partir de chorros coaxiales.
US9642694B2 (en) 2006-01-31 2017-05-09 Regents Of The University Of Minnesota Device with electrospray coating to deliver active ingredients
US10252289B2 (en) 2006-01-31 2019-04-09 Nanocopoeia, Inc. Nanoparticle coating of surfaces
WO2008116950A1 (es) * 2007-03-27 2008-10-02 Universidad De Sevilla Método de generación de gotas y burbujas micro y submicrométricas mediante coflujos viscosos
US10369579B1 (en) 2018-09-04 2019-08-06 Zyxogen, Llc Multi-orifice nozzle for droplet atomization

Also Published As

Publication number Publication date
CA2436524A1 (en) 2002-08-08
ATE375207T1 (de) 2007-10-15
WO2002060591A1 (es) 2002-08-08
US20040069632A1 (en) 2004-04-15
CA2436524C (en) 2009-10-27
DE60222858T2 (de) 2008-07-24
ES2180405B1 (es) 2004-01-16
DE60222858D1 (de) 2007-11-22
EP1364718B1 (en) 2007-10-10
ES2292731T3 (es) 2008-03-16
JP2004531365A (ja) 2004-10-14
EP1364718A1 (en) 2003-11-26

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