JP5102631B2 - 電気ブローイング・ウェブ形成方法 - Google Patents

電気ブローイング・ウェブ形成方法 Download PDF

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Publication number
JP5102631B2
JP5102631B2 JP2007549629A JP2007549629A JP5102631B2 JP 5102631 B2 JP5102631 B2 JP 5102631B2 JP 2007549629 A JP2007549629 A JP 2007549629A JP 2007549629 A JP2007549629 A JP 2007549629A JP 5102631 B2 JP5102631 B2 JP 5102631B2
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JP
Japan
Prior art keywords
polymer
spinneret
electrode
spinning nozzle
nozzle
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
JP2007549629A
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English (en)
Japanese (ja)
Other versions
JP2008525670A5 (enExample
JP2008525670A (ja
Inventor
アーマントルート，ジヤツク・ユージーン
ジヨンソン，ベンジヤミン・スコツト
ブライナー，マイケル・アレン
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JP2008525670A publication Critical patent/JP2008525670A/ja
Publication of JP2008525670A5 publication Critical patent/JP2008525670A5/ja
Application granted granted Critical
Publication of JP5102631B2 publication Critical patent/JP5102631B2/ja
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Expired - Fee Related legal-status Critical Current

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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)
JP2007549629A 2004-12-27 2005-12-27 電気ブローイング・ウェブ形成方法 Expired - Fee Related JP5102631B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/023,067 2004-12-27
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 (3)

Publication Number Publication Date
JP2008525670A JP2008525670A (ja) 2008-07-17
JP2008525670A5 JP2008525670A5 (enExample) 2008-09-18
JP5102631B2 true JP5102631B2 (ja) 2012-12-19

Family

ID=36123315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007549629A Expired - Fee Related JP5102631B2 (ja) 2004-12-27 2005-12-27 電気ブローイング・ウェブ形成方法

Country Status (7)

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

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US7582247B2 (en) * 2005-08-17 2009-09-01 E. I. Du Pont De Nemours And Company Electroblowing fiber spinning process
US7465159B2 (en) * 2005-08-17 2008-12-16 E.I. Du Pont De Nemours And Company Fiber charging apparatus
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
EP2265752B1 (en) 2008-03-17 2020-09-09 The Board of Regents of The University of Texas System Superfine fiber creating spinneret and uses thereof
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JP5479845B2 (ja) * 2009-10-26 2014-04-23 国立大学法人信州大学 極細繊維製造装置及び極細繊維製造方法
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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
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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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Also Published As

Publication number Publication date
US8808608B2 (en) 2014-08-19
KR20070095366A (ko) 2007-09-28
EP1841903A1 (en) 2007-10-10
KR101260528B1 (ko) 2013-05-06
WO2006071977A1 (en) 2006-07-06
CN101142345B (zh) 2011-08-03
JP2008525670A (ja) 2008-07-17
EP1841903B1 (en) 2011-12-14
US20060138710A1 (en) 2006-06-29
US20110171335A1 (en) 2011-07-14
CN101142345A (zh) 2008-03-12
US7931456B2 (en) 2011-04-26
US20080213417A1 (en) 2008-09-04
BRPI0517595A (pt) 2008-10-14

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