JP5394368B2 - 溶融紡糸によるナノ繊維の製造 - Google Patents

溶融紡糸によるナノ繊維の製造 Download PDF

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Publication number
JP5394368B2
JP5394368B2 JP2010501009A JP2010501009A JP5394368B2 JP 5394368 B2 JP5394368 B2 JP 5394368B2 JP 2010501009 A JP2010501009 A JP 2010501009A JP 2010501009 A JP2010501009 A JP 2010501009A JP 5394368 B2 JP5394368 B2 JP 5394368B2
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Prior art keywords
melt
spinning
fiber
polymer
molten polymer
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Expired - Fee Related
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JP2010501009A
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English (en)
Japanese (ja)
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JP2010522835A5 (https=
JP2010522835A (ja
Inventor
タオ フアン
ラリー アール マーシャル
ジャック ユージーン アルマントルー
スコット エンブリック
ウィリアム エイチ ダン
ジェイムズ エム オコーナー
ティム ミューラー
マリオス アヴゴウスティ
マーク ディヴィッド ウェッツェル
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EIDP Inc
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EI Du Pont de Nemours and Co
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Publication of JP2010522835A5 publication Critical patent/JP2010522835A5/ja
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    • 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
    • D01D5/18—Formation of filaments, threads, or the like by means of rotating spinnerets
    • 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
    • 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
    • D01D5/08—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
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
    • 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.]
    • 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/10—Scrim [e.g., open net or mesh, gauze, loose or open weave or knit, etc.]
    • Y10T442/184—Nonwoven scrim
    • Y10T442/186—Comprising a composite fiber

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
JP2010501009A 2007-03-29 2008-03-27 溶融紡糸によるナノ繊維の製造 Expired - Fee Related JP5394368B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US92113507P 2007-03-29 2007-03-29
US60/921,135 2007-03-29
PCT/US2008/004081 WO2008121338A2 (en) 2007-03-29 2008-03-27 Production of nanofibers by melt spinning

Publications (3)

Publication Number Publication Date
JP2010522835A JP2010522835A (ja) 2010-07-08
JP2010522835A5 JP2010522835A5 (https=) 2011-05-12
JP5394368B2 true JP5394368B2 (ja) 2014-01-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010501009A Expired - Fee Related JP5394368B2 (ja) 2007-03-29 2008-03-27 溶融紡糸によるナノ繊維の製造

Country Status (7)

Country Link
US (1) US8277711B2 (https=)
EP (2) EP2527503B1 (https=)
JP (1) JP5394368B2 (https=)
KR (1) KR101519169B1 (https=)
CN (2) CN102534829B (https=)
BR (1) BRPI0807306A2 (https=)
WO (1) WO2008121338A2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
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WO2017142021A1 (ja) * 2016-02-16 2017-08-24 三井化学株式会社 不織布、フィルタ及び不織布の製造方法
KR20170125808A (ko) 2015-03-16 2017-11-15 도오레 화인케미칼 가부시키가이샤 부직포 및 그 제조 방법

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