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ES2180405B1 - Dispositivo y procedimiento para producir chorros liquidos compuestos multicomponentes estacionarios y capsulas multicomponente y/o multicapa de tamaño micro y nanometrico. - Google Patents

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

Info

Publication number
ES2180405B1
ES2180405B1 ES200100231A ES200100231A ES2180405B1 ES 2180405 B1 ES2180405 B1 ES 2180405B1 ES 200100231 A ES200100231 A ES 200100231A ES 200100231 A ES200100231 A ES 200100231A ES 2180405 B1 ES2180405 B1 ES 2180405B1
Authority
ES
Spain
Prior art keywords
multicomponent
liquid
jeans
procedure
micro
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
ES200100231A
Other languages
English (en)
Other versions
ES2180405A1 (es
Inventor
Ripoll Antonio Barrero
Calvo Alfonso Ganan
Loscertales Ignacio Gonzalez
Sanchez Manuel Marquez
Bon Raul Cortijo
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 CA002436524A priority patent/CA2436524C/en
Priority to ES02711878T priority patent/ES2292731T3/es
Priority to PCT/ES2002/000047 priority patent/WO2002060591A1/es
Priority to JP2002560778A priority patent/JP2004531365A/ja
Priority to AT02711878T priority patent/ATE375207T1/de
Priority to DE60222858T priority patent/DE60222858T2/de
Priority to EP02711878A priority patent/EP1364718B1/en
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)
  • General Preparation And Processing Of Foods (AREA)
  • Physical Or Chemical Processes And Apparatus (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
DE60222858T DE60222858T2 (de) 2001-01-31 2002-01-31 Vorrichtung und verfahren zur herstellung von stationären mehrkomponentenflüssigkeits-kapillarströmen und kapseln in mikrometergrösse und nanometergrösse
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
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
AT02711878T ATE375207T1 (de) 2001-01-31 2002-01-31 Vorrichtung und verfahren zur herstellung von stationären mehrkomponentenflüssigkeits- kapillarströmen und kapseln in mikrometer- 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
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.
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 ES2180405A1 (es) 2003-02-01
ES2180405B1 true 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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WO2009065983A1 (es) 2007-11-23 2009-05-28 Nanobiomatter, S.L. Procedimiento para la fabricación de envases pasivos con propiedades mejoradas, activos, inteligentes y bioactivos mediante la incorporación de polímeros obtenidos por técnicas de electroestirado
US7951428B2 (en) 2006-01-31 2011-05-31 Regents Of The University Of Minnesota Electrospray coating of objects
US7972661B2 (en) 1997-06-12 2011-07-05 Regents Of The University Of Minnesota Electrospraying method with conductivity control
US8028646B2 (en) 2001-05-16 2011-10-04 Regents Of The University Of Minnesota Coating medical devices
US9050611B2 (en) 2000-05-16 2015-06-09 Regents Of The University Of Minnesota High mass throughput particle generation using multiple nozzle spraying
US9108217B2 (en) 2006-01-31 2015-08-18 Nanocopoeia, Inc. Nanoparticle coating of surfaces
US9248217B2 (en) 2006-01-31 2016-02-02 Nanocopocia, LLC Nanoparticle coating of surfaces

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WO2004091763A2 (en) 2003-04-10 2004-10-28 President And Fellows Of Harvard College Formation and control of fluidic species
US7914714B2 (en) 2003-05-14 2011-03-29 The Regents Of The University Of Colorado Methods and apparatus using electrostatic atomization to form liquid vesicles
BRPI0414004A (pt) 2003-08-27 2006-10-24 Harvard College controle eletrÈnico de espécies fluìdicas
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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
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
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US9040816B2 (en) 2006-12-08 2015-05-26 Nanocopoeia, Inc. Methods and apparatus for forming photovoltaic cells using electrospray
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WO2008116950A1 (es) * 2007-03-27 2008-10-02 Universidad De Sevilla Método de generación de gotas y burbujas micro y submicrométricas mediante coflujos viscosos
US8592221B2 (en) 2007-04-19 2013-11-26 Brandeis University Manipulation of fluids, fluid components and reactions in microfluidic systems
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EP2020261A1 (en) 2007-07-20 2009-02-04 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Multi component particle generating system
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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
US12038438B2 (en) 2008-07-18 2024-07-16 Bio-Rad Laboratories, Inc. Enzyme quantification
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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
EP2411148B1 (en) 2009-03-23 2018-02-21 Raindance Technologies, Inc. Manipulation of microfluidic droplets
US10351905B2 (en) 2010-02-12 2019-07-16 Bio-Rad Laboratories, Inc. Digital analyte analysis
US9399797B2 (en) 2010-02-12 2016-07-26 Raindance Technologies, Inc. Digital analyte analysis
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WO2011100604A2 (en) 2010-02-12 2011-08-18 Raindance Technologies, Inc. Digital analyte analysis
EP2622103B2 (en) 2010-09-30 2022-11-16 Bio-Rad Laboratories, Inc. Sandwich assays in droplets
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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
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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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Publication number Priority date Publication date Assignee Title
US7972661B2 (en) 1997-06-12 2011-07-05 Regents Of The University Of Minnesota Electrospraying method with conductivity control
US9050611B2 (en) 2000-05-16 2015-06-09 Regents Of The University Of Minnesota High mass throughput particle generation using multiple nozzle spraying
US8028646B2 (en) 2001-05-16 2011-10-04 Regents Of The University Of Minnesota Coating medical devices
US7951428B2 (en) 2006-01-31 2011-05-31 Regents Of The University Of Minnesota Electrospray coating of objects
US9108217B2 (en) 2006-01-31 2015-08-18 Nanocopoeia, Inc. Nanoparticle coating of surfaces
US9248217B2 (en) 2006-01-31 2016-02-02 Nanocopocia, LLC Nanoparticle coating of surfaces
WO2009065983A1 (es) 2007-11-23 2009-05-28 Nanobiomatter, S.L. Procedimiento para la fabricación de envases pasivos con propiedades mejoradas, activos, inteligentes y bioactivos mediante la incorporación de polímeros obtenidos por técnicas de electroestirado

Also Published As

Publication number Publication date
DE60222858T2 (de) 2008-07-24
DE60222858D1 (de) 2007-11-22
EP1364718A1 (en) 2003-11-26
WO2002060591A1 (es) 2002-08-08
ES2180405A1 (es) 2003-02-01
CA2436524C (en) 2009-10-27
ES2292731T3 (es) 2008-03-16
CA2436524A1 (en) 2002-08-08
ATE375207T1 (de) 2007-10-15
US20040069632A1 (en) 2004-04-15
EP1364718B1 (en) 2007-10-10
JP2004531365A (ja) 2004-10-14

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