WO2010144980A1 - Método e aparelho para produzir mantas de micro e/ou nanofibras a partir de polímeros, seus usos e método de revestmento - Google Patents

Método e aparelho para produzir mantas de micro e/ou nanofibras a partir de polímeros, seus usos e método de revestmento Download PDF

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Publication number
WO2010144980A1
WO2010144980A1 PCT/BR2010/000189 BR2010000189W WO2010144980A1 WO 2010144980 A1 WO2010144980 A1 WO 2010144980A1 BR 2010000189 W BR2010000189 W BR 2010000189W WO 2010144980 A1 WO2010144980 A1 WO 2010144980A1
Authority
WO
WIPO (PCT)
Prior art keywords
nanofibre
nonwovens
polymers
microfibres
nanofibres
Prior art date
Application number
PCT/BR2010/000189
Other languages
English (en)
French (fr)
Inventor
Luiz Henrique Capparelli Mattoso
Eliton De Souto Medeiros
Original Assignee
Empresa Brasileira De Pesquisa Agropecuária - Embrapa
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 Empresa Brasileira De Pesquisa Agropecuária - Embrapa filed Critical Empresa Brasileira De Pesquisa Agropecuária - Embrapa
Priority to US13/378,278 priority Critical patent/US9650731B2/en
Publication of WO2010144980A1 publication Critical patent/WO2010144980A1/pt

Links

Classifications

    • 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
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/728—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged by electro-spinning
    • 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
    • D01D5/0007—Electro-spinning
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/003—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion
    • 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
    • D01D5/0007—Electro-spinning
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0069—Electro-spinning characterised by the electro-spinning apparatus characterised by the spinning section, e.g. capillary tube, protrusion or pin
    • 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
    • D01D5/0007—Electro-spinning
    • D01D5/0061—Electro-spinning characterised by the electro-spinning apparatus
    • D01D5/0076—Electro-spinning characterised by the electro-spinning apparatus characterised by the collecting device, e.g. drum, wheel, endless belt, plate or grid
    • D01D5/0084—Coating by electro-spinning, i.e. the electro-spun fibres are not removed from the collecting device but remain integral with it, e.g. coating of prostheses
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

A presente invenção refere-se a aparelho e método para produzir não-tecidos de nanofibras a partir de polímeros. O método para a produção de não-tecidos de micro e/ou nanofibras a partir de polímeros compreende utilizar elementos de eletrofiação e de fiação por jatos de ar em alta velocidade. O aparelho apresentado para a produção de não-tecidos de micro e/ou nanofibras a partir de polímeros compreende uma fonte de gás comprimido, um regulador de pressão, uma seringa hipodérmica com bomba para controle da taxa de injeção das solucões poliméricas, um aparelho de pulverização e um coletor com velocidade de rotação preferencialmente controlada. A tecnologia apresentada de produção de não-tecidos de micro e/ou nanofibras é capaz de produzir micro e nanofibras com diâmetros similares às produzidas por eletrofiação, inclusive em escala industrial. A invenção compreende, ainda, o uso dos não-tecidos de nanofibras na pulverização de tecidos vivos e como revestimento de materiais.
PCT/BR2010/000189 2009-06-15 2010-06-15 Método e aparelho para produzir mantas de micro e/ou nanofibras a partir de polímeros, seus usos e método de revestmento WO2010144980A1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/378,278 US9650731B2 (en) 2009-06-15 2010-06-15 Method and apparatus to produce micro and/or nanofiber webs from polymers, uses thereof and coating method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0903844-2 2009-06-15
BRPI0903844-2A BRPI0903844B1 (pt) 2009-06-15 2009-06-15 método e aparelho para produzir mantas de micro e/ou nanofibras a partir de polímeros

Publications (1)

Publication Number Publication Date
WO2010144980A1 true WO2010144980A1 (pt) 2010-12-23

Family

ID=43355621

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2010/000189 WO2010144980A1 (pt) 2009-06-15 2010-06-15 Método e aparelho para produzir mantas de micro e/ou nanofibras a partir de polímeros, seus usos e método de revestmento

Country Status (3)

Country Link
US (1) US9650731B2 (pt)
BR (1) BRPI0903844B1 (pt)
WO (1) WO2010144980A1 (pt)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2587841A1 (de) * 2011-10-31 2013-05-01 Siemens Medical Instruments Pte. Ltd. Membran zum Abdecken einer Öffnung in einem Hörgerät
CN103215659A (zh) * 2012-01-19 2013-07-24 康迪普罗生物技术公司 用于制造纳米纤维和微米纤维材料的组合式纺丝喷嘴
CN105040123A (zh) * 2015-09-11 2015-11-11 中国人民解放军军事医学科学院卫生装备研究所 一种静电纺丝制备水性聚氨酯纳米纤维的方法
WO2016058109A1 (zh) * 2014-10-13 2016-04-21 太仓苏纶纺织化纤有限公司 一种胶原蛋白改性的超细腈纶的制备方法
WO2018073675A1 (en) * 2016-10-17 2018-04-26 Fanavaran Nano-Meghyas Company (Ltd.) Blowing-assisted electrospinning
CN108589050A (zh) * 2018-05-15 2018-09-28 南通大学 一种热塑性聚氨酯纳米纤维薄膜的制备方法
CN114075701A (zh) * 2020-08-13 2022-02-22 格拉泰克技术公司 生产聚合物纤维的装置和方法，聚合物溶液，以及聚合物材料

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US9243346B2 (en) * 2012-10-15 2016-01-26 Arsenal Medical, Inc. Process of electrospinning core-sheath fibers
US20140217230A1 (en) * 2013-02-05 2014-08-07 Biosphere Aerospace, Llc Drone cargo helicopter
US20160193555A1 (en) * 2013-08-01 2016-07-07 Finetex Ene, Inc. Multi-layered nanofiber medium using electro-blowing, melt-blowing or electrospinning, and method for manufacturing same
US9775929B2 (en) 2014-04-14 2017-10-03 University Of Maryland College Park Solution blow spun polymer fibers, polymer blends therefor and methods and use thereof
US10278685B2 (en) 2015-04-01 2019-05-07 Covidien Lp Electrospinning device and method for applying polymer to tissue
CN104862788B (zh) * 2015-05-27 2017-01-25 西安工程大学 喷气辅助多针头静电纺丝装置及其制备纳米纤维网的方法
US10124298B1 (en) * 2015-07-07 2018-11-13 The University Of Tulsa Highly selective, ultralight, electro-spun filter media for separating oil-water mixtures
ES2604054B1 (es) * 2015-09-02 2017-12-29 José Antonio PEDRO MONZONIS Procedimiento para el tratamiento de herramientas susceptibles de ser expuestas a partículas radiactivas y equipo para la puesta en práctica del mismo
US20200240059A1 (en) * 2015-09-28 2020-07-30 Temple Univeristy of the Commonwealth System of Higher Education Portable spinner and methods of use
KR20240050484A (ko) * 2015-09-29 2024-04-18 템플 유니버시티-오브 더 커먼웰쓰 시스템 오브 하이어 에듀케이션 휴대용 스피너 및 사용 방법
CN105420831B (zh) * 2016-01-14 2017-11-21 苏州大学 一种气流气泡纺丝装置
US20180133950A1 (en) * 2016-11-17 2018-05-17 Case Western Reserve University Devices and methods for production of hollow cylindrical structures and hollow cylindrical structures
US11591918B2 (en) 2019-02-08 2023-02-28 Raytheon Technologies Corporation Article with ceramic barrier coating and layer of networked ceramic nanofibers
CN113550021A (zh) * 2021-08-10 2021-10-26 苏州大学 抗菌纳米纤维及其制备方法
CN113756126B (zh) * 2021-09-16 2023-02-10 赣州龙邦材料科技有限公司 芳纶纳米纤维及其制备方法和应用、芳纶纸的制备方法
WO2023176987A1 (ko) * 2022-03-14 2023-09-21 엠엑스바이오 주식회사 생분해성 고분자 섬유 칩의 제조방법

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US20030137069A1 (en) * 2002-01-22 2003-07-24 The University Of Akron Process and apparatus for the production of nanofibers
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MXPA06000048A (es) * 2003-06-30 2006-03-21 Procter & Gamble Particulados en tramas de nanofibras.
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
US7297305B2 (en) * 2004-04-08 2007-11-20 Research Triangle Institute Electrospinning in a controlled gaseous environment

Patent Citations (3)

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EP1425105B1 (en) * 2001-08-21 2008-10-22 The University Of Akron Process for the production of nanofibers
US20030137069A1 (en) * 2002-01-22 2003-07-24 The University Of Akron Process and apparatus for the production of nanofibers

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MEDEIROS, E. S. ET AL.: "Solution Blow Spinning: A New Method to Produce Micro and Nanofibers from Polymer Solutions", J. AP. POLYMER SC., vol. 113, 2009, pages 2322, XP055123135, DOI: doi:10.1002/app.30275 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2587841A1 (de) * 2011-10-31 2013-05-01 Siemens Medical Instruments Pte. Ltd. Membran zum Abdecken einer Öffnung in einem Hörgerät
CN103215659A (zh) * 2012-01-19 2013-07-24 康迪普罗生物技术公司 用于制造纳米纤维和微米纤维材料的组合式纺丝喷嘴
US8727756B2 (en) 2012-01-19 2014-05-20 Contipro Biotech S.R.O. Combined spinning nozzle for the manufacture of nanofibrous and microfibrous materials
WO2016058109A1 (zh) * 2014-10-13 2016-04-21 太仓苏纶纺织化纤有限公司 一种胶原蛋白改性的超细腈纶的制备方法
CN105040123A (zh) * 2015-09-11 2015-11-11 中国人民解放军军事医学科学院卫生装备研究所 一种静电纺丝制备水性聚氨酯纳米纤维的方法
WO2018073675A1 (en) * 2016-10-17 2018-04-26 Fanavaran Nano-Meghyas Company (Ltd.) Blowing-assisted electrospinning
CN108589050A (zh) * 2018-05-15 2018-09-28 南通大学 一种热塑性聚氨酯纳米纤维薄膜的制备方法
CN114075701A (zh) * 2020-08-13 2022-02-22 格拉泰克技术公司 生产聚合物纤维的装置和方法，聚合物溶液，以及聚合物材料
CN114075701B (zh) * 2020-08-13 2023-09-05 格拉泰克技术公司 生产聚合物纤维的装置和方法，聚合物溶液，以及聚合物材料

Also Published As

Publication number Publication date
US9650731B2 (en) 2017-05-16
US20120240369A1 (en) 2012-09-27
BRPI0903844A2 (pt) 2011-03-01
BRPI0903844B1 (pt) 2021-03-02

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