ATE411849T1 - Verfahren zur herstellung von nanofasern - Google Patents

Verfahren zur herstellung von nanofasern

Info

Publication number
ATE411849T1
ATE411849T1 AT02763499T AT02763499T ATE411849T1 AT E411849 T1 ATE411849 T1 AT E411849T1 AT 02763499 T AT02763499 T AT 02763499T AT 02763499 T AT02763499 T AT 02763499T AT E411849 T1 ATE411849 T1 AT E411849T1
Authority
AT
Austria
Prior art keywords
tube
supply
supply tube
middle gas
apart
Prior art date
Application number
AT02763499T
Other languages
English (en)
Inventor
Darrell Reneker
Original Assignee
Univ Akron
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 Univ Akron filed Critical Univ Akron
Application granted granted Critical
Publication of ATE411849T1 publication Critical patent/ATE411849T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D4/00—Spinnerette packs; Cleaning thereof
    • D01D4/02—Spinnerettes
    • D01D4/025—Melt-blowing or solution-blowing dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/061—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with several liquid outlets discharging one or several liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/065—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet an inner gas outlet being surrounded by an annular adjacent liquid outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • B05B7/067—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet the liquid outlet being annular
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/54—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/56—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving in association with fibre formation, e.g. immediately following extrusion of staple fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
  • Inorganic Fibers (AREA)
  • Nozzles (AREA)
AT02763499T 2001-08-21 2002-08-20 Verfahren zur herstellung von nanofasern ATE411849T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/934,228 US6520425B1 (en) 2001-08-21 2001-08-21 Process and apparatus for the production of nanofibers

Publications (1)

Publication Number Publication Date
ATE411849T1 true ATE411849T1 (de) 2008-11-15

Family

ID=25465195

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02763499T ATE411849T1 (de) 2001-08-21 2002-08-20 Verfahren zur herstellung von nanofasern

Country Status (6)

Country Link
US (1) US6520425B1 (de)
EP (1) EP1425105B1 (de)
AT (1) ATE411849T1 (de)
CA (1) CA2457136C (de)
DE (1) DE60229538D1 (de)
WO (1) WO2003015927A1 (de)

Families Citing this family (198)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090000007A1 (en) * 1998-12-07 2009-01-01 Meridian Research And Development, Inc. Nonwoven radiopaque material for medical garments and method for making same
US7476889B2 (en) * 1998-12-07 2009-01-13 Meridian Research And Development Radiation detectable and protective articles
US7105124B2 (en) * 2001-06-19 2006-09-12 Aaf-Mcquay, Inc. Method, apparatus and product for manufacturing nanofiber media
US7105058B1 (en) * 2002-03-05 2006-09-12 Polyremedy, Inc. Apparatus for forming a microfiber coating
KR100549140B1 (ko) * 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
US8407065B2 (en) * 2002-05-07 2013-03-26 Polyremedy, Inc. Wound care treatment service using automatic wound dressing fabricator
US7910789B2 (en) * 2002-05-07 2011-03-22 Polyremedy, Inc. Method for treating wound, dressing for use therewith and apparatus and system for fabricating dressing
US20030228240A1 (en) * 2002-06-10 2003-12-11 Dwyer James L. Nozzle for matrix deposition
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
US20040116028A1 (en) * 2002-09-17 2004-06-17 Bryner Michael Allen Extremely high liquid barrier fabrics
KR100491228B1 (ko) * 2003-02-24 2005-05-24 김학용 나노섬유로 구성된 연속상 필라멘트의 제조방법
GB0307428D0 (en) * 2003-03-31 2003-05-07 Medical Res Council Compartmentalised combinatorial chemistry
US20060078893A1 (en) 2004-10-12 2006-04-13 Medical Research Council Compartmentalised combinatorial chemistry by microfluidic control
GB0307403D0 (en) 2003-03-31 2003-05-07 Medical Res Council Selection by compartmentalised screening
EP2266687A3 (de) 2003-04-10 2011-06-29 The President and Fellows of Harvard College Erzeugung und Kontrolle von Fluiden
US8353698B2 (en) * 2003-06-13 2013-01-15 Nalco Mobotec, Inc. Co-axial injection system
US20040266300A1 (en) * 2003-06-30 2004-12-30 Isele Olaf Erik Alexander Articles containing nanofibers produced from a low energy process
US8395016B2 (en) * 2003-06-30 2013-03-12 The Procter & Gamble Company Articles containing nanofibers produced from low melt flow rate polymers
MXPA06000048A (es) * 2003-06-30 2006-03-21 Procter & Gamble Particulados en tramas de nanofibras.
US8487156B2 (en) * 2003-06-30 2013-07-16 The Procter & Gamble Company Hygiene articles containing nanofibers
JP4471975B2 (ja) * 2003-06-30 2010-06-02 ザ プロクター アンド ギャンブル カンパニー コーティングされたナノファイバーのウェブ
US20050104258A1 (en) * 2003-07-02 2005-05-19 Physical Sciences, Inc. Patterned electrospinning
US7790135B2 (en) * 2003-07-02 2010-09-07 Physical Sciences, Inc. Carbon and electrospun nanostructures
BRPI0414004A (pt) 2003-08-27 2006-10-24 Harvard College controle eletrÈnico de espécies fluìdicas
WO2005026398A2 (en) * 2003-09-05 2005-03-24 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Nanofibers, and apparatus and methods for fabricating nanofibers by reactive electrospinning
CZ20032421A3 (cs) * 2003-09-08 2004-11-10 Technická univerzita v Liberci Způsob výroby nanovláken z polymerního roztoku elektrostatickým zvlákňováním a zařízení k provádění způsobu
IL157981A (en) 2003-09-17 2014-01-30 Elcam Medical Agricultural Cooperative Ass Ltd Auto injector
CA2542427A1 (en) * 2003-10-15 2005-04-28 Board Of Regents, The University Of Texas System Viral fibers
WO2005044723A2 (en) * 2003-10-16 2005-05-19 The University Of Akron Carbon nanotubes on carbon nanofiber substrate
US7509961B2 (en) * 2003-10-27 2009-03-31 Philip Morris Usa Inc. Cigarettes and cigarette components containing nanostructured fibril materials
JP4346647B2 (ja) * 2004-02-02 2009-10-21 キム，ハグ−ヨン ナノ繊維からなる連続状フィラメントの製造方法
WO2005098099A1 (en) * 2004-03-25 2005-10-20 The Children's Hospital Of Philadelphia Emulsion-based control of electrospun fiber morphology
US20050221339A1 (en) * 2004-03-31 2005-10-06 Medical Research Council Harvard University Compartmentalised screening by microfluidic control
US7134857B2 (en) * 2004-04-08 2006-11-14 Research Triangle Institute Electrospinning of fibers using a rotatable spray head
US7297305B2 (en) * 2004-04-08 2007-11-20 Research Triangle Institute Electrospinning in a controlled gaseous environment
US7592277B2 (en) * 2005-05-17 2009-09-22 Research Triangle Institute Nanofiber mats and production methods thereof
US7762801B2 (en) * 2004-04-08 2010-07-27 Research Triangle Institute Electrospray/electrospinning apparatus and method
EP2463426A1 (de) 2004-04-19 2012-06-13 The Procter & Gamble Company Fasern, Vliese und Artikel mit Nanofasern, die von Polymeren mit breiter Molmassenverteilung erzeugt werden
CA2561081C (en) * 2004-04-19 2009-10-20 The Procter & Gamble Company Articles containing nanofibers for use as barriers
CN1972723A (zh) * 2004-04-29 2007-05-30 库比医药公司 用于血管成形术中的带有毫微纤维外层的气囊
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
US20060012084A1 (en) * 2004-07-13 2006-01-19 Armantrout Jack E Electroblowing web formation process
US7448186B2 (en) * 2004-07-16 2008-11-11 Polyremedy, Inc. Wound dressing and apparatus for forming same
KR101061081B1 (ko) * 2004-09-17 2011-08-31 니혼바이린 가부시기가이샤 섬유 집합체의 제조 방법 및 섬유 집합체의 제조 장치
US7968287B2 (en) 2004-10-08 2011-06-28 Medical Research Council Harvard University In vitro evolution in microfluidic systems
US7390760B1 (en) 2004-11-02 2008-06-24 Kimberly-Clark Worldwide, Inc. Composite nanofiber materials and methods for making same
US20060094320A1 (en) * 2004-11-02 2006-05-04 Kimberly-Clark Worldwide, Inc. Gradient nanofiber materials and methods for making same
US7846374B2 (en) * 2004-11-05 2010-12-07 E. I. Du Pont De Nemours And Company Blowing gases in electroblowing process
US20080248309A1 (en) * 2004-11-09 2008-10-09 Shimane Prefectural Government Metal-Based Carbon Fiber Composite Material and Producing Method Thereof
US7452835B2 (en) * 2005-01-19 2008-11-18 Pgi Polymer, Inc. Nonwoven insulative blanket
EP2119459A1 (de) * 2005-02-11 2009-11-18 NOLabs AB Behandlung von Neuropathie mit Stickoxid
EP1700611A1 (de) * 2005-02-11 2006-09-13 NOLabs AB Vorrichtung zur Behandlung von Krankheiten der Mundhöhle und deren Herstellungsprozess
CA2594408A1 (en) * 2005-02-11 2006-08-17 Nolabs Ab Device and method for treatment of dermatomycosis, and in particular onychomycosis
WO2006084911A2 (en) * 2005-02-11 2006-08-17 Nolabs Ab Improved device for application of medicaments, manufacturing method therefor, and method of treatment
EP1757278A1 (de) * 2005-08-23 2007-02-28 NOLabs AB Vorrichtung, System und Methode enthaltend eine verkapselte Flüssigkeit zur Stickstoffmonoxyd-Freisetzung von einem Polymer
US8119840B2 (en) * 2005-03-04 2012-02-21 The University Of Akron Ethambutol based nitric oxide donors
JP5042209B2 (ja) 2005-03-24 2012-10-03 ノーラブズ エービー 酸化窒素による美容治療、前記治療を実施する装置、及びその製造方法
WO2006113791A2 (en) * 2005-04-19 2006-10-26 Pgi Polymer, Inc. Process and apparatus for forming unifrom nanofiber substrates
WO2006116014A2 (en) * 2005-04-21 2006-11-02 The University Of Akron Process for producing fibers and their uses
CA2969019A1 (en) 2005-05-16 2006-11-23 The University Of Akron Mechanically strong absorbent non-woven fibrous mats
EP1728438A1 (de) 2005-06-01 2006-12-06 NOLabs AB Futtermittel
EP1731176A1 (de) 2005-06-01 2006-12-13 NOLabs AB Vorrichtung zur Vorbehandlung beinhaltend Stickstoffmonoxid
EP1741463A1 (de) 2005-07-05 2007-01-10 Millimed A/S Führungs- und Embolisationskatheter
WO2007030669A2 (en) * 2005-09-07 2007-03-15 The University Of Akron Flexible ceramic fibers and a process for making same
EP1764119A1 (de) 2005-09-09 2007-03-21 NOLabs AB Implantate mit verbesserter Osteointegration
US8689985B2 (en) * 2005-09-30 2014-04-08 E I Du Pont De Nemours And Company Filtration media for liquid filtration
US7494946B2 (en) * 2005-10-03 2009-02-24 The United States Of America As Represented By The Secretary Of The Army Thermal insulation for articles of clothing
CA2628012C (en) * 2005-10-17 2015-02-03 The University Of Akron Hybrid manufacturing platform to produce multifunctional polymeric films
CN100427652C (zh) * 2005-11-11 2008-10-22 东南大学 复合纳米纤维长丝束制备装置及其制备方法
EP1790335A1 (de) 2005-11-14 2007-05-30 NOLabs AB Zusammensetzung und deren Verwendung für die Herstellung eines Medikamentes zur Behandlung, prophylaktischen Behandlung und Verhinderung von Krebs und/oder von Infektionskrankheiten in den Harnwegen
US8455088B2 (en) * 2005-12-23 2013-06-04 Boston Scientific Scimed, Inc. Spun nanofiber, medical devices, and methods
US8282873B2 (en) * 2006-01-03 2012-10-09 Victor Barinov Controlled electrospinning of fibers
US8664572B2 (en) * 2006-01-05 2014-03-04 Pgi Polymer, Inc. Nonwoven blanket with a heating element
WO2007081386A2 (en) 2006-01-11 2007-07-19 Raindance Technologies, Inc. Microfluidic devices and methods of use
WO2007084533A2 (en) * 2006-01-17 2007-07-26 The University Of Akron Debridement method using topical nitric oxide donor devices and compositions
US20070195127A1 (en) * 2006-01-27 2007-08-23 President And Fellows Of Harvard College Fluidic droplet coalescence
CN101410076A (zh) * 2006-02-03 2009-04-15 阿克伦大学 吸收性非织造纤维垫及其制备方法
US8342831B2 (en) * 2006-04-07 2013-01-01 Victor Barinov Controlled electrospinning of fibers
US9562837B2 (en) 2006-05-11 2017-02-07 Raindance Technologies, Inc. Systems for handling microfludic droplets
EP2481815B1 (de) 2006-05-11 2016-01-27 Raindance Technologies, Inc. Mikrofluidische Vorrichtungen
WO2008021123A1 (en) 2006-08-07 2008-02-21 President And Fellows Of Harvard College Fluorocarbon emulsion stabilizing surfactants
EP2086877A4 (de) * 2006-09-29 2011-01-05 Univ Akron Metalloxidfasern und nanofasern, herstellungsverfahren und verwendungen dafür
US7666343B2 (en) * 2006-10-18 2010-02-23 Polymer Group, Inc. Process and apparatus for producing sub-micron fibers, and nonwovens and articles containing same
US7629030B2 (en) * 2006-12-05 2009-12-08 Nanostatics, Llc Electrospraying/electrospinning array utilizing a replacement array of individual tip flow restriction
AU2008204792A1 (en) * 2007-01-10 2008-07-17 Polyremedy, Inc. Wound dressing with controllable permeability
US8772046B2 (en) * 2007-02-06 2014-07-08 Brandeis University Manipulation of fluids and reactions in microfluidic systems
US7927540B2 (en) 2007-03-05 2011-04-19 Bha Group, Inc. Method of manufacturing a composite filter media
US8308834B2 (en) 2007-03-05 2012-11-13 Bha Group, Inc. Composite filter media
US8592221B2 (en) 2007-04-19 2013-11-26 Brandeis University Manipulation of fluids, fluid components and reactions in microfluidic systems
CN101688329B (zh) * 2007-07-11 2012-06-20 松下电器产业株式会社 精细聚合物的制造方法
CA2696783A1 (en) 2007-08-17 2009-03-05 The University Of Akron Nanofibers with high enzyme loading for highly sensitive biosensors
US8679217B2 (en) * 2007-09-07 2014-03-25 E I Du Pont De Nemours And Company Pleated nanoweb structures
EP2204484B1 (de) * 2007-10-26 2019-05-15 Kaneka Corporation Polyimidfasermasse, schalldämpfungsmaterial, wärmeisolierungsmaterial, flammhemmende matte, filtertuch, hitzebeständige bekleidung, vlies, wärmeisolierendes/schalldämmendes material für ein flugzeug und hitzebeständiges beutelfilter
CN101854818B (zh) 2007-11-09 2012-10-03 纳幕尔杜邦公司 污染控制服装
DE102007055936B4 (de) * 2007-12-30 2013-06-27 Georg-August-Universität Göttingen Stiftung Öffentlichen Rechts Aerosolerzeugerdüse, Aerosolerzeugersystem, Beschichtungssystem und Verfahren
US8282712B2 (en) 2008-04-07 2012-10-09 E I Du Pont De Nemours And Company Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment
EP2276336A4 (de) * 2008-04-25 2012-04-18 Univ Akron Verfahren zur herstellung einer nanofaserverstärkten funktionalen folie anhand von schmelzfoliengiessen
US20100241447A1 (en) * 2008-04-25 2010-09-23 Polyremedy, Inc. Customization of wound dressing using rule-based algorithm
KR101593022B1 (ko) * 2008-05-28 2016-02-11 니혼바이린 가부시기가이샤 방사 장치, 부직포 제조 장치 및 부직포의 제조 방법
US9023376B2 (en) * 2008-06-27 2015-05-05 The University Of Akron Nanofiber-reinforced composition for application to surgical wounds
US8237009B2 (en) * 2008-06-30 2012-08-07 Polyremedy, Inc. Custom patterned wound dressings having patterned fluid flow barriers and methods of manufacturing and using same
EP4047367A1 (de) 2008-07-18 2022-08-24 Bio-Rad Laboratories, Inc. Verfahren zum nachweis von zielanalyten unter verwendung von tropfenbibliotheken
US8247634B2 (en) * 2008-08-22 2012-08-21 Polyremedy, Inc. Expansion units for attachment to custom patterned wound dressings and custom patterned wound dressings adapted to interface with same
US20100059906A1 (en) * 2008-09-05 2010-03-11 E. I. Du Pont De Nemours And Company High throughput electroblowing process
US8226603B2 (en) * 2008-09-25 2012-07-24 Abbott Cardiovascular Systems Inc. Expandable member having a covering formed of a fibrous matrix for intraluminal drug delivery
US8076529B2 (en) * 2008-09-26 2011-12-13 Abbott Cardiovascular Systems, Inc. Expandable member formed of a fibrous matrix for intraluminal drug delivery
US8049061B2 (en) 2008-09-25 2011-11-01 Abbott Cardiovascular Systems, Inc. Expandable member formed of a fibrous matrix having hydrogel polymer for intraluminal drug delivery
US8177145B2 (en) * 2008-11-04 2012-05-15 General Electric Company Feed injector system
US8470236B2 (en) 2008-11-25 2013-06-25 E I Du Pont De Nemours And Company Process of making a non-woven web
WO2010065484A1 (en) * 2008-12-04 2010-06-10 The University Of Akron Polymer composition and dialysis membrane formed from the polymer composition
US20100291182A1 (en) * 2009-01-21 2010-11-18 Arsenal Medical, Inc. Drug-Loaded Fibers
US20110196327A1 (en) 2010-02-10 2011-08-11 Rajeev Chhabra Web Material(s) for Absorbent Articles
US8859843B2 (en) 2009-02-27 2014-10-14 The Procter & Gamble Company Absorbent article with containment barrier
WO2010111231A1 (en) 2009-03-23 2010-09-30 Raindance Technologies, Inc. Manipulation of microfluidic droplets
GB0905575D0 (en) * 2009-03-31 2009-05-13 Stfc Science & Technology Electrospinning nozzle
US20100285085A1 (en) * 2009-05-07 2010-11-11 Abbott Cardiovascular Systems Inc. Balloon coating with drug transfer control via coating thickness
BRPI0903844B1 (pt) * 2009-06-15 2021-03-02 Empresa Brasileira De Pesquisa Agropecuária - Embrapa método e aparelho para produzir mantas de micro e/ou nanofibras a partir de polímeros
US8211352B2 (en) * 2009-07-22 2012-07-03 Corning Incorporated Electrospinning process for aligned fiber production
US10420862B2 (en) 2009-08-24 2019-09-24 Aresenal AAA, LLC. In-situ forming foams for treatment of aneurysms
US9173817B2 (en) 2009-08-24 2015-11-03 Arsenal Medical, Inc. In situ forming hemostatic foam implants
US9044580B2 (en) 2009-08-24 2015-06-02 Arsenal Medical, Inc. In-situ forming foams with outer layer
US20110202016A1 (en) * 2009-08-24 2011-08-18 Arsenal Medical, Inc. Systems and methods relating to polymer foams
KR101800034B1 (ko) 2009-09-01 2017-11-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 나노섬유 및 나노섬유 웨브를 형성하기 위한 장치, 시스템, 및 방법
US8636833B2 (en) 2009-09-16 2014-01-28 E I Du Pont De Nemours And Company Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment
EP2486409A1 (de) 2009-10-09 2012-08-15 Universite De Strasbourg Markiertes nanomaterial auf siliziumbasis mit verbesserten eigenschaften und seine verwendung
KR20110059541A (ko) * 2009-11-27 2011-06-02 니혼바이린 가부시기가이샤 방사 장치, 부직포 제조 장치, 부직포의 제조 방법 및 부직포
US8431189B2 (en) * 2009-12-22 2013-04-30 Korea University Research And Business Foundation Carbon nanotube-nanofiber composite structure
EP2517025B1 (de) 2009-12-23 2019-11-27 Bio-Rad Laboratories, Inc. Verfahren zur reduzierung des austauschs von molekülen zwischen tröpfchen
WO2011100414A1 (en) 2010-02-10 2011-08-18 The Procter & Gamble Company Absorbent article with bonded web material
CA2789660A1 (en) 2010-02-10 2011-08-18 The Procter & Gamble Company Absorbent article with containment barrier
US9399797B2 (en) 2010-02-12 2016-07-26 Raindance Technologies, Inc. Digital analyte analysis
US10351905B2 (en) 2010-02-12 2019-07-16 Bio-Rad Laboratories, Inc. Digital analyte analysis
US9366632B2 (en) 2010-02-12 2016-06-14 Raindance Technologies, Inc. Digital analyte analysis
JP5934657B2 (ja) 2010-02-12 2016-06-15 レインダンス テクノロジーズ， インコーポレイテッド デジタル検体分析
CZ303024B6 (cs) * 2010-03-05 2012-02-29 Šafár@Václav Zpusob výroby nanovláken elektrostatickým zvláknováním polymerního roztoku a zarízení k provádení zpusobu
WO2011119536A1 (en) 2010-03-22 2011-09-29 Abbott Cardiovascular Systems Inc. Stent delivery system having a fibrous matrix covering with improved stent retention
EP2558088A4 (de) * 2010-04-14 2014-01-15 Univ Akron Polymerzusammensetzung mit einer fotochemikalie und aus der polymerzusammensetzung hergestellte dialysemembran
US20110280660A1 (en) 2010-05-14 2011-11-17 Pradip Bahukudumbi Chemical sorbent article
EP2588064B1 (de) 2010-07-02 2020-03-11 The Procter and Gamble Company Lösliche artikel mit faserbahnstruktur und wirkstoffen
US8795561B2 (en) 2010-09-29 2014-08-05 Milliken & Company Process of forming a nanofiber non-woven containing particles
US8889572B2 (en) 2010-09-29 2014-11-18 Milliken & Company Gradient nanofiber non-woven
EP2622103B2 (de) 2010-09-30 2022-11-16 Bio-Rad Laboratories, Inc. Sandwichassays in tröpfchen
US8968626B2 (en) 2011-01-31 2015-03-03 Arsenal Medical, Inc. Electrospinning process for manufacture of multi-layered structures
US9034240B2 (en) 2011-01-31 2015-05-19 Arsenal Medical, Inc. Electrospinning process for fiber manufacture
US9194058B2 (en) 2011-01-31 2015-11-24 Arsenal Medical, Inc. Electrospinning process for manufacture of multi-layered structures
EP3412778A1 (de) 2011-02-11 2018-12-12 Raindance Technologies, Inc. Verfahren zur bildung gemischter tröpfchen
EP3736281A1 (de) 2011-02-18 2020-11-11 Bio-Rad Laboratories, Inc. Zusammensetzungen und verfahren für molekulare etikettierung
US20130012093A1 (en) 2011-05-20 2013-01-10 Eric Bryan Bond Fibers of polymer-wax compositions
WO2012162083A1 (en) 2011-05-20 2012-11-29 The Procter & Gamble Company Fibers of polymer-oil compositions
RU2013156461A (ru) 2011-05-20 2015-06-27 Дзе Проктер Энд Гэмбл Компани Волокно на основе композиций, содержащих крахмал, полимер и масло
US20130089747A1 (en) 2011-05-20 2013-04-11 William Maxwell Allen, Jr. Fibers of Polymer-Wax Compositions
DE202012013668U1 (de) 2011-06-02 2019-04-18 Raindance Technologies, Inc. Enzymquantifizierung
US8841071B2 (en) 2011-06-02 2014-09-23 Raindance Technologies, Inc. Sample multiplexing
EP2729131B1 (de) 2011-07-05 2020-04-15 Novan, Inc. Topische zusammensetzungen
US8658430B2 (en) 2011-07-20 2014-02-25 Raindance Technologies, Inc. Manipulating droplet size
US8993831B2 (en) 2011-11-01 2015-03-31 Arsenal Medical, Inc. Foam and delivery system for treatment of postpartum hemorrhage
US8496088B2 (en) 2011-11-09 2013-07-30 Milliken & Company Acoustic composite
US8668854B2 (en) 2012-06-07 2014-03-11 Verdex Technologies, Inc. Process and apparatus for producing nanofibers using a two phase flow nozzle
US9186608B2 (en) 2012-09-26 2015-11-17 Milliken & Company Process for forming a high efficiency nanofiber filter
EP2922908A2 (de) 2012-11-20 2015-09-30 The Procter & Gamble Company Polymerseifenzusammensetzungen sowie verfahren zur herstellung und verwendung davon
EP2922913A1 (de) 2012-11-20 2015-09-30 The Procter & Gamble Company Polymerfettzusammensetzungen sowie verfahren zur herstellung und verwendung davon
US20140142225A1 (en) 2012-11-20 2014-05-22 The Procter & Gamble Company Starch-Thermoplastic Polymer-Soap Compositions and Methods of Making and Using the Same
IN2015DN04019A (de) 2012-11-20 2015-10-02 Imflux Inc
EP2922912A1 (de) 2012-11-20 2015-09-30 The Procter & Gamble Company Zusammensetzungen aus stärke, thermoplastischem polymer und schmiermittel sowie verfahren zur herstellung und verwendung davon
US20140142234A1 (en) 2012-11-20 2014-05-22 The Procter & Gamble Company Thermoplastic Polymer Compositions Comprising Hydrogenated Castor Oil, Methods of Making, and Non-Migrating Articles Made Therefrom
US9855211B2 (en) 2013-02-28 2018-01-02 Novan, Inc. Topical compositions and methods of using the same
CA2920110C (en) 2013-08-08 2022-05-31 Novan, Inc. Compositions and kits including a nitric oxide releasing compound and a hydrogel
US10206947B2 (en) 2013-08-08 2019-02-19 Novan, Inc. Topical compositions and methods of using the same
EP3052471B1 (de) 2013-09-30 2023-06-21 The University of Akron Verfahren zur funktionalisierung von poly(esterharnstoffen) nach der herstellung
US11901041B2 (en) 2013-10-04 2024-02-13 Bio-Rad Laboratories, Inc. Digital analysis of nucleic acid modification
US9421486B2 (en) 2013-10-19 2016-08-23 Mann+Hummel Gmbh Nanofiber coating, method for its production, and filter medium with such a coating
US9944977B2 (en) 2013-12-12 2018-04-17 Raindance Technologies, Inc. Distinguishing rare variations in a nucleic acid sequence from a sample
WO2015103367A1 (en) 2013-12-31 2015-07-09 Raindance Technologies, Inc. System and method for detection of rna species
JP6463733B2 (ja) * 2014-03-28 2019-02-06 ゼッタ ナノ テクノロジー カンパニー リミテッド ナノファイバー製造装置
EP3134184B1 (de) 2014-04-22 2024-04-10 The Procter & Gamble Company Zusammensetzungen in form von löslichen festen strukturen
EP3166713A1 (de) 2014-07-07 2017-05-17 E. I. du Pont de Nemours and Company Verbundfiltriermembranen mit einer gegossenen membran auf einer nanofaserfolie
CN104250719B (zh) * 2014-07-07 2016-10-26 北京理工大学 大气敞开环境下控制气氛等离子喷涂装置
WO2016013052A1 (ja) * 2014-07-21 2016-01-28 ゼプト株式会社 高分子材料製ナノファイバーの製造方法
JP5782594B1 (ja) * 2014-07-21 2015-09-24 岡 潔 ナノファイバー形成用噴射ノズルヘッドおよびナノファイバー形成用噴射ノズルヘッドを具備するナノファイバーの製造装置
US10252270B2 (en) * 2014-09-08 2019-04-09 Arizona Board Of Regents On Behalf Of Arizona State University Nozzle apparatus and methods for use thereof
US9775694B2 (en) 2014-12-05 2017-10-03 American Dental Association Foundation Material deposition device and method of use
JP5946569B1 (ja) * 2015-04-17 2016-07-06 紘邦 張本 メルトブロー用口金及び極細繊維製造装置
JP5946565B1 (ja) * 2015-06-23 2016-07-06 紘邦 張本 紡糸口金及び極細繊維製造装置
US10108033B2 (en) 2015-08-04 2018-10-23 Rogers Corporation Subassemblies comprising a compressible pressure pad, methods for reducing ripple effect in a display device, and methods for improving impact absorption in a display device
US10647981B1 (en) 2015-09-08 2020-05-12 Bio-Rad Laboratories, Inc. Nucleic acid library generation methods and compositions
KR101759476B1 (ko) 2016-01-29 2017-07-19 서울대학교 산학협력단 멀티스케일 다공성 소재 제조용 다유체 노즐, 이를 이용한 제조장치, 제조방법 및 이로부터 제조되는 단열 소재
US10912743B2 (en) 2016-03-02 2021-02-09 Novan, Inc. Compositions for treating inflammation and methods of treating the same
JP2019507641A (ja) 2016-03-09 2019-03-22 ザ プロクター アンド ギャンブル カンパニー 吸収性物品
KR102426006B1 (ko) 2016-04-13 2022-07-29 노반, 인크. 감염 치료용 조성물, 시스템, 키트, 및 방법
CN107345318B (zh) * 2017-08-29 2023-04-28 湖北省鄂龙工贸有限公司 一种用于溶剂式纳米纤维生产的喷头机构
US20190360688A1 (en) * 2017-09-15 2019-11-28 Honeywell International Inc. Staged steam waste gas flare
KR102137990B1 (ko) * 2019-01-16 2020-07-27 신동수 부직포 재활용 방법
BR112022009722A2 (pt) 2019-11-18 2022-08-09 Berry Global Inc Pano não tecido que tem de alta resistência térmica e propriedades de barreira
US20210290993A1 (en) 2020-03-20 2021-09-23 Berry Global, Inc. Nonwoven Filtration Media
US20210363690A1 (en) 2020-05-19 2021-11-25 Berry Global, Inc. Fabrics with Improved Barrier Properties
WO2023009151A1 (en) 2021-07-27 2023-02-02 Singfatt Chin Ultra-light nanotechnology breathable gowns and method of making same
US20230323576A1 (en) * 2022-04-08 2023-10-12 Delstar Technologies, Inc. Systems and methods for making fibrous materials
WO2024044155A1 (en) 2022-08-22 2024-02-29 Berry Global, Inc. Small-sized calcium carbonate particles in nonwovens and films

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2508462A (en) 1945-03-17 1950-05-23 Union Carbide & Carbon Corp Method and apparatus for the manufacture of synthetic staple fibers
DE1934541A1 (de) 1969-07-08 1971-01-14 Basf Ag Verfahren und Vorrichtung zur Herstellung von Stapelfasern aus thermoplastischen Kunststoffen
IT1001664B (it) 1973-11-08 1976-04-30 Sir Soc Italiana Resine Spa Prodotto microfibroso adatto ad es sere impiegato nella produzione di carte sintetiche e relativo procedi mento di ppreparazione
US4351647A (en) * 1980-07-14 1982-09-28 Texaco Inc. Partial oxidation process
US4491456A (en) * 1982-06-29 1985-01-01 Texaco Inc. Partial oxidation process
US4734227A (en) 1983-09-01 1988-03-29 Battelle Memorial Institute Method of making supercritical fluid molecular spray films, powder and fibers
CA1284411C (en) 1984-08-30 1991-05-28 Kimberly-Clark Worldwide, Inc. Extrusion process and an extrusion die with a central air jet
US5165909A (en) 1984-12-06 1992-11-24 Hyperion Catalysis Int'l., Inc. Carbon fibrils and method for producing same
US4891249A (en) 1987-05-26 1990-01-02 Acumeter Laboratories, Inc. Method of and apparatus for somewhat-to-highly viscous fluid spraying for fiber or filament generation, controlled droplet generation, and combinations of fiber and droplet generation, intermittent and continuous, and for air-controlling spray deposition
US4815660A (en) 1987-06-16 1989-03-28 Nordson Corporation Method and apparatus for spraying hot melt adhesive elongated fibers in spiral patterns by two or more side-by-side spray devices
DE4140063A1 (de) 1991-12-05 1993-06-09 Hoechst Ag, 6230 Frankfurt, De Brenner zur herstellung von synthesegas
US5421921A (en) 1992-07-08 1995-06-06 Nordson Corporation Segmented slot die for air spray of fibers
EP0687858B1 (de) 1994-06-13 2000-10-25 Praxair Technology, Inc. Zerstäuber für die Verbrennung von flüssigem Brennstoff mit kleinem Sprühwinkel
DE9416015U1 (de) 1994-10-05 1994-11-17 Sata Farbspritztechnik Düsenanordnung für eine Farbspritzpistole
DE19543606A1 (de) 1994-11-29 1996-05-30 Barmag Barmer Maschf Düsenplatte zum Spinnen synthetischer Fäden
US5476616A (en) 1994-12-12 1995-12-19 Schwarz; Eckhard C. A. Apparatus and process for uniformly melt-blowing a fiberforming thermoplastic polymer in a spinnerette assembly of multiple rows of spinning orifices
JP3834737B2 (ja) 1995-05-18 2006-10-18 ノードソン株式会社 液体又は加熱溶融体のスプレイ方法
US5785721A (en) * 1997-01-31 1998-07-28 Texaco Inc. Fuel injector nozzle with preheat sheath for reducing thermal shock damage
US5941459A (en) * 1997-07-01 1999-08-24 Texaco Inc Fuel injector nozzle with protective refractory insert
WO2000022207A2 (en) * 1998-10-01 2000-04-20 The University Of Akron Process and apparatus for the production of nanofibers

Also Published As

Publication number Publication date
CA2457136A1 (en) 2003-02-27
EP1425105B1 (de) 2008-10-22
DE60229538D1 (de) 2008-12-04
CA2457136C (en) 2012-11-20
EP1425105A4 (de) 2005-09-07
WO2003015927A1 (en) 2003-02-27
EP1425105A1 (de) 2004-06-09
US6520425B1 (en) 2003-02-18

Similar Documents

Publication Publication Date Title
ATE411849T1 (de) Verfahren zur herstellung von nanofasern
FI114460B (fi) Menetelmä synteesikaasun valmistamiseksi kaasumaisen, hiilivetyä sisältävän polttoaineen osittaisella hapetuksella käyttäen monisuuttimista (sisäkkäisrengas-) poltinta
WO2002042686A8 (de) Brenner und verfahren zur chemischen umsetzung zweier gasströme
AR026403A1 (es) Sistema para producir un chorro coherente sencillo
TR199600881A2 (tr) Gaz akimindan karbon dioksitin cikarilmasi.
YU27304A (sh) Novi dihidropteridinoni, postupak za njihovo dobijanje i njihova primena kao lekova
DE69608062T2 (de) Verfahren zur Entfernung von hochkonzentriertem Kohlendioxid aus unter hohem Druck stehendem Erdgas
ATE345406T1 (de) Kohlenstofffasermaterial, verfahren und vorrichtung zu dessen herstellung und vorrichtung zur ablagerungsverhinderung von diesem material
WO2003073800A3 (en) Tip gas distributor
ATE324955T1 (de) Verfahren und vorrichtung zur herstellung von fliessfähigem metallschaum
ATE376874T1 (de) Verfahren zum herstellen von rohrförmigen membranen
DE60101916D1 (de) Abfüllkopf mit sprinklerstrahl und abfüllmschine mit solchen köpfen
YU26304A (sh) Postupci i uređaji za ekstruziju vezikula pod visokim pritiskom
CA2242540A1 (en) Nozzle assembly for a scrubbing column
RU2003120357A (ru) Многотрубчатая горелка и способ изготовления стеклянной заготовки с ее использованием
SE9903419D0 (sv) Ytbehandlingsmunstycke
ATE289584T1 (de) Verfahren zur herstellung von diazomethan
DE59803360D1 (de) Staubfilter
DE60103560D1 (de) Prozess zur herstellung von paclitaxel
NO953303L (no) Kompositt brönnproduksjonsrör
WO2006050814A3 (de) Vorrichtung zum kühlen von langen gegenständen
EP1285900A3 (de) Verfahren und Vorrichtung zur Beschichtung von Siliziumcarbidfasern
DE50015389D1 (de) Vorrichtung zum Herstellen von hohlkörperförmigen Artikeln aus thermoplastischem Kunststoff durch Saugblasen
DE502004005847D1 (de) Feuerlöschnebeldüse
DE60238173D1 (de) Verfahren zum Stapeln von einer Lichtleitfaservorform

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties