BRPI0516328A - método para a preparação de uma rede de nanofibras - Google Patents

método para a preparação de uma rede de nanofibras

Info

Publication number
BRPI0516328A
BRPI0516328A BRPI0516328-5A BRPI0516328A BRPI0516328A BR PI0516328 A BRPI0516328 A BR PI0516328A BR PI0516328 A BRPI0516328 A BR PI0516328A BR PI0516328 A BRPI0516328 A BR PI0516328A
Authority
BR
Brazil
Prior art keywords
preparing
loom
nozzle
nanofiber network
polymeric
Prior art date
Application number
BRPI0516328-5A
Other languages
English (en)
Portuguese (pt)
Inventor
Joseph Brian Hovanec
Original Assignee
Du Pont
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 Du Pont filed Critical Du Pont
Publication of BRPI0516328A publication Critical patent/BRPI0516328A/pt

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
    • 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
    • D01D5/0038—Electro-spinning characterised by the initial state of the material the material being a polymer solution or dispersion the fibre formed by solvent evaporation, i.e. dry 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
    • 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
    • D01D5/08—Melt spinning methods
    • D01D5/098—Melt spinning methods with simultaneous stretching
    • 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
    • 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
    • D01D5/11—Flash-spinning
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
BRPI0516328-5A 2004-11-05 2005-11-03 método para a preparação de uma rede de nanofibras BRPI0516328A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/982,572 US7846374B2 (en) 2004-11-05 2004-11-05 Blowing gases in electroblowing process
PCT/US2005/040143 WO2006052808A1 (en) 2004-11-05 2005-11-03 Blowing gases in electroblowing process

Publications (1)

Publication Number Publication Date
BRPI0516328A true BRPI0516328A (pt) 2008-09-02

Family

ID=36000820

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0516328-5A BRPI0516328A (pt) 2004-11-05 2005-11-03 método para a preparação de uma rede de nanofibras

Country Status (7)

Country Link
US (1) US7846374B2 (https=)
EP (1) EP1834013B1 (https=)
JP (1) JP4842957B2 (https=)
KR (1) KR101229607B1 (https=)
CN (1) CN101068956B (https=)
BR (1) BRPI0516328A (https=)
WO (1) WO2006052808A1 (https=)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6743273B2 (en) 2000-09-05 2004-06-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
CA2656470A1 (en) * 2006-07-31 2008-02-07 E.I. Du Pont De Nemours And Company Nonwoven web comprising polyarenazole microfibers and process for making same
JP4367663B2 (ja) * 2007-04-10 2009-11-18 ソニー株式会社 画像処理装置、画像処理方法、プログラム
BRPI0817372A2 (pt) * 2007-11-09 2017-06-13 Du Pont "processo para a remoção do solvente de fiação"
US8211353B2 (en) * 2008-09-05 2012-07-03 E. I. Du Pont De Nemours And Company Fiber spinning process using a weakly interacting polymer
US20100059906A1 (en) * 2008-09-05 2010-03-11 E. I. Du Pont De Nemours And Company High throughput electroblowing process
SG10201605780QA (en) 2009-03-19 2016-09-29 Emd Millipore Corp Removal of microorganisms from fluid samples using nanofiber filtration media
US9243347B2 (en) * 2010-02-15 2016-01-26 Cornell University Process of making nanofibers
MX386348B (es) 2010-07-02 2025-03-18 Procter & Gamble Artículo con estructura soluble de trama fibrosa que comprende agentes activos.
ES2774949T3 (es) 2010-08-10 2020-07-23 Emd Millipore Corp Método para la eliminación de retrovirus
CN102120861B (zh) * 2011-01-08 2013-03-20 福州大学 利用腈纶废丝制备大孔球形聚丙烯腈珠体及其制备工艺
CN102121173B (zh) * 2011-02-22 2012-05-30 天津工业大学 一种超细纤维非织造布吸音隔热材料的制备方法
CN102071542B (zh) * 2011-02-22 2012-08-29 天津工业大学 一种聚合物纳微纤维非织造布的制备方法
CN105413480B (zh) 2011-04-01 2019-03-29 Emd密理博公司 含有纳米纤维的复合材料结构
US8496088B2 (en) 2011-11-09 2013-07-30 Milliken & Company Acoustic composite
KR20220047395A (ko) 2012-03-09 2022-04-15 베스타론 코포레이션 독성 펩타이드 제조, 식물에서의 펩타이드 발현 및 시스테인 농후 펩타이드의 조합
US9090996B2 (en) 2012-08-15 2015-07-28 E I Du Pont De Nemours And Company Multizone electroblowing process
CN102797112A (zh) * 2012-08-31 2012-11-28 温州市亿得宝化纤有限公司 高性能吸音隔热材料生产线
US9186608B2 (en) 2012-09-26 2015-11-17 Milliken & Company Process for forming a high efficiency nanofiber filter
US10294129B2 (en) 2013-12-09 2019-05-21 General Electric Company Polymeric-metal composite electrode-based electrochemical device for generating oxidants
US20150315350A1 (en) 2014-04-22 2015-11-05 The Procter & Gamble Company Compositions in the Form of Dissolvable Solid Structures
JP6568545B2 (ja) 2014-06-26 2019-08-28 イー・エム・デイー・ミリポア・コーポレイシヨン 増強された汚れ保持容量を有するフィルタ構造
CN104451911B (zh) * 2014-11-21 2019-06-14 天津工业大学 一种静电辅助溶液喷射纺丝装置及纺丝方法
WO2016085435A1 (en) 2014-11-28 2016-06-02 Istanbul Teknik Universitesi A unidirectional blowing system and a method for nonwoven fabric production
EP3283202B1 (en) 2015-04-17 2025-10-01 EMD Millipore Corporation Method of purifying a biological materia of interest in a sample using nanofiber ultrafiltration membranes operated in tangential flow filtration mode
RU2018133610A (ru) 2016-02-25 2020-03-25 Эйвинтив Спешиалти Матириалз Инк. Нетканые материалы с добавкой, улучшающей барьерные свойства
JP6150921B2 (ja) * 2016-04-07 2017-06-21 株式会社タマル製作所 接着剤吹き付け方法
DE102016125182A1 (de) * 2016-12-21 2018-06-21 Groz-Beckert Kg Verfahren zur Herstellung von Fasern und Vliesstoffen durch Solution-Blow-Spinnen und damit hergestellter Vliesstoff
EP3655142B1 (en) 2017-07-21 2026-02-25 Merck Millipore Ltd Non-woven fiber membranes
CN107740198B (zh) * 2017-09-08 2019-01-01 厦门当盛新材料有限公司 一种闪蒸纺丝设备及其纺丝方法
MX2020013310A (es) * 2018-06-08 2021-05-27 Ascend Performance Mat Operations Llc Productos no tejidos de nanofibras afinables.
CN111099567B (zh) * 2019-12-31 2021-11-16 武汉科技大学 一种磷化镍纳米纤维的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100429446B1 (ko) * 2001-07-04 2004-05-04 김학용 전기 방사 장치 및 이를 이용한 부직포의 제조방법
US6520425B1 (en) 2001-08-21 2003-02-18 The University Of Akron Process and apparatus for the production of nanofibers
US6695992B2 (en) * 2002-01-22 2004-02-24 The University Of Akron Process and apparatus for the production of nanofibers
CN1284888C (zh) * 2002-01-30 2006-11-15 韩国科学技术研究院 利用电荷感应纺丝的高分子纤维网制造装置和其制造方法
KR100549140B1 (ko) 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
EP1709219A4 (en) 2003-09-05 2008-03-05 Univ Louisiana State NANOFIBRES AND DEVICE FOR MANUFACTURING NANOFIBRES BY REACTIVE ELECTROLYZATION
US7662332B2 (en) 2003-10-01 2010-02-16 The Research Foundation Of State University Of New York Electro-blowing technology for fabrication of fibrous articles and its applications of hyaluronan
US7297305B2 (en) * 2004-04-08 2007-11-20 Research Triangle Institute Electrospinning in a controlled gaseous environment
US20060012084A1 (en) * 2004-07-13 2006-01-19 Armantrout Jack E Electroblowing web formation process

Also Published As

Publication number Publication date
JP2008519169A (ja) 2008-06-05
EP1834013A1 (en) 2007-09-19
US7846374B2 (en) 2010-12-07
WO2006052808A1 (en) 2006-05-18
KR20070085707A (ko) 2007-08-27
KR101229607B1 (ko) 2013-02-04
EP1834013B1 (en) 2011-12-21
CN101068956B (zh) 2012-12-26
US20060097431A1 (en) 2006-05-11
CN101068956A (zh) 2007-11-07
JP4842957B2 (ja) 2011-12-21

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2278 DE 02/09/2014.