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EP2221402A4 - Ultrafeine verbundfaser, ultrafeine faser, herstellungsverfahren dafür sowie fasergebilde - Google Patents

Ultrafeine verbundfaser, ultrafeine faser, herstellungsverfahren dafür sowie fasergebilde

Info

Publication number
EP2221402A4
EP2221402A4 EP08853481A EP08853481A EP2221402A4 EP 2221402 A4 EP2221402 A4 EP 2221402A4 EP 08853481 A EP08853481 A EP 08853481A EP 08853481 A EP08853481 A EP 08853481A EP 2221402 A4 EP2221402 A4 EP 2221402A4
Authority
EP
European Patent Office
Prior art keywords
fiber
ultrafine
manufacturing same
composite
composite fiber
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.)
Withdrawn
Application number
EP08853481A
Other languages
English (en)
French (fr)
Other versions
EP2221402A1 (de
Inventor
Toshio Kamisasa
Nobuo Ogata
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.)
Daiwabo Holdings Co Ltd
Daiwabo Polytec Co Ltd
Original Assignee
Daiwabo Holdings Co Ltd
Daiwabo Polytec Co Ltd
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
Priority claimed from JP2007311425A external-priority patent/JP5004774B2/ja
Application filed by Daiwabo Holdings Co Ltd, Daiwabo Polytec Co Ltd filed Critical Daiwabo Holdings Co Ltd
Publication of EP2221402A1 publication Critical patent/EP2221402A1/de
Publication of EP2221402A4 publication Critical patent/EP2221402A4/de
Withdrawn legal-status Critical Current

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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/16—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic filaments produced in association with filament formation, e.g. immediately following extrusion
    • 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
    • D01D1/00—Treatment of filament-forming or like material
    • D01D1/04—Melting filament-forming substances
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • 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
    • D01D5/28—Formation of filaments, threads, or the like while mixing different spinning solutions or melts during the spinning operation; Spinnerette packs therefor
    • D01D5/30—Conjugate filaments; Spinnerette packs therefor
    • 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
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/016—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the fineness
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/14—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with bonds between thermoplastic yarns or filaments produced by welding
    • D04H3/147—Composite yarns or filaments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y10T428/2931—Fibers or filaments nonconcentric [e.g., side-by-side or eccentric, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
EP08853481A 2007-11-30 2008-11-28 Ultrafeine verbundfaser, ultrafeine faser, herstellungsverfahren dafür sowie fasergebilde Withdrawn EP2221402A4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007311425A JP5004774B2 (ja) 2007-11-30 2007-11-30 極細複合繊維及びその製造方法、並びに繊維構造物
JP2007311535 2007-11-30
PCT/JP2008/071677 WO2009069759A1 (ja) 2007-11-30 2008-11-28 極細複合繊維と極細繊維及びその製造方法、並びに繊維構造物

Publications (2)

Publication Number Publication Date
EP2221402A1 EP2221402A1 (de) 2010-08-25
EP2221402A4 true EP2221402A4 (de) 2011-01-12

Family

ID=40678648

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08853481A Withdrawn EP2221402A4 (de) 2007-11-30 2008-11-28 Ultrafeine verbundfaser, ultrafeine faser, herstellungsverfahren dafür sowie fasergebilde

Country Status (4)

Country Link
US (1) US20100297443A1 (de)
EP (1) EP2221402A4 (de)
CN (1) CN101878331B (de)
WO (1) WO2009069759A1 (de)

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WO2008140485A1 (en) * 2006-11-14 2008-11-20 Clemson University Research Foundation Capillary-channeled polymer fibers modified for defense against chemical and biological contaminants
EP2325361A4 (de) * 2008-09-04 2013-11-13 Daiwabo Holdings Co Ltd Fasermasse, leitender substratverbund mit der fasermasse und herstellungsverfahren dafür
ES2369811B1 (es) * 2010-05-04 2012-10-15 Consejo Superior De Investigaciones Científicas (Csic) Procedimiento de obtención de materiales nanocompuestos.
CN101845676B (zh) * 2010-05-18 2012-05-23 北京航空航天大学 一种复合纤维及其制备方法
WO2011149836A1 (en) 2010-05-24 2011-12-01 Drexel University Textile-templated electrospun anisotropic scaffolds for tissue engineering and regenerative medicine
EP2582867B1 (de) 2010-06-21 2018-10-03 Kolon Industries, Inc. Poröses nanonetz und verfahren zu seiner herstellung
JP5804344B2 (ja) * 2010-11-24 2015-11-04 国立大学法人福井大学 繊維マットの製造方法、及び、繊維マット
KR101310523B1 (ko) * 2011-07-15 2013-09-23 삼성전기주식회사 다공성 시트 및 그 제조방법
WO2013096095A1 (en) * 2011-12-19 2013-06-27 Virginia Tech Intellectual Properties, Inc. Melt electrospun fibers containing micro and nanolayers and method of manufacturing
PL231639B1 (pl) 2012-04-17 2019-03-29 Politechnika Lodzka Materiał medyczny do rekonstrukcji naczyń krwionośnych oraz sposób wytwarzania materiału medycznego
WO2014066310A1 (en) * 2012-10-23 2014-05-01 Cornell University Ceramic nanofiber separators
CN103320876B (zh) * 2013-06-24 2015-09-23 江南大学 一种静电纺丝线型喷头
CN104088022B (zh) * 2014-07-02 2016-06-01 北京化工大学 一种制备多级超细纤维的组合静电纺丝装置及方法
JP6390363B2 (ja) * 2014-11-11 2018-09-19 日本ポリプロ株式会社 溶融紡糸型エレクトロスピニング用プロピレン系樹脂組成物、およびそれを用いたプロピレン系極細繊維の製造方法、並びにその方法により製造されたプロピレン系極細繊維
JP6551770B2 (ja) * 2015-01-08 2019-07-31 パナソニックＩｐマネジメント株式会社 不織布およびそれを用いた空気清浄機、ならびに不織布の製造方法
DE112016002637B4 (de) * 2015-06-12 2022-03-24 Reliance Industries Limited Elektrostatische mischvorrichtung und verfahren zum vermischen von filamenten
WO2017148460A2 (de) 2016-03-01 2017-09-08 Bisping Medizintechnik Gmbh Vorrichtung und verfahren zu einem struktur-gesteuerten elektrospinnen
JP6817131B2 (ja) 2016-04-11 2021-01-20 花王株式会社 極細繊維の製造方法
CN108884595B (zh) * 2016-04-11 2022-04-08 花王株式会社 极细纤维的制造方法
JP6810663B2 (ja) * 2017-06-28 2021-01-06 Ｅｎｅｏｓ株式会社 極細繊維の製造装置
JP2019007113A (ja) * 2017-06-28 2019-01-17 Ｊｘｔｇエネルギー株式会社 極細繊維の製造装置及び極細繊維の製造方法
CN112481825B (zh) * 2020-11-24 2021-11-09 苏州康嘉医疗用品有限公司 一种熔喷布加工系统
CN115961364A (zh) * 2021-10-08 2023-04-14 铨程国际股份有限公司 超高分子纤维制造方法及系统

Citations (5)

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Publication number Priority date Publication date Assignee Title
WO1995033874A1 (en) * 1994-06-03 1995-12-14 Minnesota Mining And Manufacturing Company Degradable multilayer melt blown microfibers
WO1998001607A1 (en) * 1996-07-10 1998-01-15 Kimberly-Clark Worldwide, Inc. Process for producing fine fibers and fabrics thereof
WO2002036865A1 (en) * 2000-11-06 2002-05-10 Shell Internationale Research Maatschappij B.V. Poly(trimethylene terephthalate) based meltblown nonwovens
US20060213829A1 (en) * 2005-03-25 2006-09-28 Rutledge Gregory C Production of submicron diameter fibers by two-fluid electrospinning process
WO2007105479A1 (ja) * 2006-03-06 2007-09-20 Kuraray Co., Ltd. 溶融型静電紡糸方法及び極細繊維

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JP2009024295A (ja) * 2007-07-20 2009-02-05 Tomoegawa Paper Co Ltd エレクトロデポジション装置、構造体の製造方法及びそれから製造される構造体
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EP2325361A4 (de) * 2008-09-04 2013-11-13 Daiwabo Holdings Co Ltd Fasermasse, leitender substratverbund mit der fasermasse und herstellungsverfahren dafür
US8894907B2 (en) * 2008-09-29 2014-11-25 The Clorox Company Process of making a cleaning implement comprising functionally active fibers

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Publication number Priority date Publication date Assignee Title
WO1995033874A1 (en) * 1994-06-03 1995-12-14 Minnesota Mining And Manufacturing Company Degradable multilayer melt blown microfibers
WO1998001607A1 (en) * 1996-07-10 1998-01-15 Kimberly-Clark Worldwide, Inc. Process for producing fine fibers and fabrics thereof
WO2002036865A1 (en) * 2000-11-06 2002-05-10 Shell Internationale Research Maatschappij B.V. Poly(trimethylene terephthalate) based meltblown nonwovens
US20060213829A1 (en) * 2005-03-25 2006-09-28 Rutledge Gregory C Production of submicron diameter fibers by two-fluid electrospinning process
WO2007105479A1 (ja) * 2006-03-06 2007-09-20 Kuraray Co., Ltd. 溶融型静電紡糸方法及び極細繊維

Non-Patent Citations (1)

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Title
See also references of WO2009069759A1 *

Also Published As

Publication number Publication date
CN101878331B (zh) 2012-06-20
CN101878331A (zh) 2010-11-03
US20100297443A1 (en) 2010-11-25
EP2221402A1 (de) 2010-08-25
WO2009069759A1 (ja) 2009-06-04

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18D Application deemed to be withdrawn

Effective date: 20151113