BRPI0517595A - processo de eletro-sopro para a formação de uma rede fibrosa e equipamento de fiação da fibra - Google Patents

processo de eletro-sopro para a formação de uma rede fibrosa e equipamento de fiação da fibra

Info

Publication number
BRPI0517595A
BRPI0517595A BRPI0517595-0A BRPI0517595A BRPI0517595A BR PI0517595 A BRPI0517595 A BR PI0517595A BR PI0517595 A BRPI0517595 A BR PI0517595A BR PI0517595 A BRPI0517595 A BR PI0517595A
Authority
BR
Brazil
Prior art keywords
electro
forming
electrode
blow process
fiber spinning
Prior art date
Application number
BRPI0517595-0A
Other languages
English (en)
Portuguese (pt)
Inventor
Michael Allen Bryner
Jack Eugene Armantrout
Benjamin Scott Johnson
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 BRPI0517595A publication Critical patent/BRPI0517595A/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
    • D04H1/40—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
    • 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
    • D01D5/0092—Electro-spinning characterised by the electro-spinning apparatus characterised by the electrical field, e.g. combined with a magnetic fields, using biased or alternating fields
    • 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
    • D01D5/0015—Electro-spinning characterised by the initial state of the material
    • D01D5/0023—Electro-spinning characterised by the initial state of the material the material being a polymer melt
    • 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
    • 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
    • D01D5/0985—Melt spinning methods with simultaneous stretching by means of a flowing gas (e.g. melt-blowing)
    • 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)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
BRPI0517595-0A 2004-12-27 2005-12-27 processo de eletro-sopro para a formação de uma rede fibrosa e equipamento de fiação da fibra BRPI0517595A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/023,067 US8808608B2 (en) 2004-12-27 2004-12-27 Electroblowing web formation process
PCT/US2005/047396 WO2006071977A1 (en) 2004-12-27 2005-12-27 Electroblowing web formation process

Publications (1)

Publication Number Publication Date
BRPI0517595A true BRPI0517595A (pt) 2008-10-14

Family

ID=36123315

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0517595-0A BRPI0517595A (pt) 2004-12-27 2005-12-27 processo de eletro-sopro para a formação de uma rede fibrosa e equipamento de fiação da fibra

Country Status (7)

Country Link
US (3) US8808608B2 (https=)
EP (1) EP1841903B1 (https=)
JP (1) JP5102631B2 (https=)
KR (1) KR101260528B1 (https=)
CN (1) CN101142345B (https=)
BR (1) BRPI0517595A (https=)
WO (1) WO2006071977A1 (https=)

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US7465159B2 (en) * 2005-08-17 2008-12-16 E.I. Du Pont De Nemours And Company Fiber charging apparatus
US7582247B2 (en) * 2005-08-17 2009-09-01 E. I. Du Pont De Nemours And Company Electroblowing fiber spinning process
DE102006048292A1 (de) * 2006-10-12 2008-04-17 Irema-Filter Gmbh Verfahren zur Herstellung eines Faservlieses aus Kunststoff-Micro- und/oder Nanofasern
US8361365B2 (en) * 2006-12-20 2013-01-29 E I Du Pont De Nemours And Company Process for electroblowing a multiple layered sheet
JP4834612B2 (ja) * 2007-06-07 2011-12-14 パナソニック株式会社 ナノファイバ製造装置、不織布製造装置、および、ナノファイバ製造方法
JP4881253B2 (ja) * 2007-08-02 2012-02-22 日本バイリーン株式会社 液体供給装置及び静電紡糸装置
JP4907571B2 (ja) * 2008-02-14 2012-03-28 パナソニック株式会社 ナノファイバ製造装置、不織布製造装置
WO2009117363A1 (en) 2008-03-17 2009-09-24 The Board Of Regents Of The University Of Texas System Superfine fiber creating spinneret and uses thereof
US20100059906A1 (en) * 2008-09-05 2010-03-11 E. I. Du Pont De Nemours And Company High throughput electroblowing process
JP5375022B2 (ja) * 2008-10-17 2013-12-25 旭硝子株式会社 繊維の製造方法および触媒層の製造方法
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CN102534822B (zh) * 2012-02-18 2015-07-01 上海工程技术大学 一种气流-静电结合制备聚砜酰胺纳米纤维网的装置及方法
PL231639B1 (pl) 2012-04-17 2019-03-29 Politechnika Lodzka Materiał medyczny do rekonstrukcji naczyń krwionośnych oraz sposób wytwarzania materiału medycznego
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KR102206959B1 (ko) 2015-04-17 2021-01-25 이엠디 밀리포어 코포레이션 접선방향 유동 여과 모드에서 작동되는 나노섬유 한외여과막을 사용하여 샘플에서 목적하는 생물학적 물질을 정제하는 방법
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TWI689330B (zh) * 2017-11-15 2020-04-01 薩摩亞商齊凌科技有限公司 紫外線變色口罩之製造方法
CN108315829A (zh) * 2018-04-24 2018-07-24 苏州大学 通气式静电纺丝装置及纺丝方法
CN109537068B (zh) * 2018-12-19 2021-08-06 上海固甲新材料科技有限公司 一种液喷纺丝装置
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KR102282523B1 (ko) * 2019-05-03 2021-07-27 한국화학연구원 공압 조절 전기 분무 방법에 의한 산소 차단성 필름의 제조방법
JP7772641B2 (ja) * 2022-04-01 2025-11-18 花王株式会社 電界紡糸装置及び繊維の製造方法
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Also Published As

Publication number Publication date
US20080213417A1 (en) 2008-09-04
JP2008525670A (ja) 2008-07-17
EP1841903B1 (en) 2011-12-14
US7931456B2 (en) 2011-04-26
KR101260528B1 (ko) 2013-05-06
CN101142345B (zh) 2011-08-03
US8808608B2 (en) 2014-08-19
EP1841903A1 (en) 2007-10-10
WO2006071977A1 (en) 2006-07-06
JP5102631B2 (ja) 2012-12-19
US20060138710A1 (en) 2006-06-29
CN101142345A (zh) 2008-03-12
KR20070095366A (ko) 2007-09-28
US20110171335A1 (en) 2011-07-14

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

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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 2286 DE 29/10/2014.