CN101405441B - 溶液纺丝纤维方法 - Google Patents

溶液纺丝纤维方法 Download PDF

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Publication number
CN101405441B
CN101405441B CN2007800097128A CN200780009712A CN101405441B CN 101405441 B CN101405441 B CN 101405441B CN 2007800097128 A CN2007800097128 A CN 2007800097128A CN 200780009712 A CN200780009712 A CN 200780009712A CN 101405441 B CN101405441 B CN 101405441B
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CN
China
Prior art keywords
spinning solution
polymers
fibers
collector
nozzle
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Active
Application number
CN2007800097128A
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English (en)
Chinese (zh)
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CN101405441A (zh
Inventor
L·R·马沙尔
J·E·阿曼特罗特
T·黄
J·R·穆尔
N·普菲芬伯格
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DuPont Safety and Construction Inc
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EI Du Pont de Nemours and Co
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Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN101405441A publication Critical patent/CN101405441A/zh
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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
    • 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
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • D01D5/003—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

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)
CN2007800097128A 2006-03-28 2007-03-22 溶液纺丝纤维方法 Active CN101405441B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US78663206P 2006-03-28 2006-03-28
US60/786,632 2006-03-28
PCT/US2007/007131 WO2007126674A1 (en) 2006-03-28 2007-03-22 Solution spun fiber process

Publications (2)

Publication Number Publication Date
CN101405441A CN101405441A (zh) 2009-04-08
CN101405441B true CN101405441B (zh) 2011-05-18

Family

ID=38430422

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2007800097128A Active CN101405441B (zh) 2006-03-28 2007-03-22 溶液纺丝纤维方法

Country Status (8)

Country Link
US (2) US8303874B2 (https=)
EP (1) EP1999304B2 (https=)
JP (1) JP5096455B2 (https=)
KR (1) KR101417142B1 (https=)
CN (1) CN101405441B (https=)
BR (1) BRPI0709415A2 (https=)
DE (1) DE602007011580D1 (https=)
WO (1) WO2007126674A1 (https=)

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US8277711B2 (en) 2007-03-29 2012-10-02 E I Du Pont De Nemours And Company Production of nanofibers by melt spinning
US20090326128A1 (en) * 2007-05-08 2009-12-31 Javier Macossay-Torres Fibers and methods relating thereto
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US9834865B2 (en) * 2007-12-17 2017-12-05 E I Du Pont De Nemours And Company Centrifugal solution spun nanofiber process
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
US20130268062A1 (en) 2012-04-05 2013-10-10 Zeus Industrial Products, Inc. Composite prosthetic devices
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JP5305961B2 (ja) * 2009-02-13 2013-10-02 日本バイリーン株式会社 極細繊維不織布
JP5305960B2 (ja) * 2009-02-13 2013-10-02 日本バイリーン株式会社 極細繊維不織布の製造方法、及びその製造装置
JP5226558B2 (ja) * 2009-02-16 2013-07-03 パナソニック株式会社 ナノファイバ製造装置、ナノファイバ製造方法
JP5456892B2 (ja) 2009-08-07 2014-04-02 ゼウス インダストリアル プロダクツ インコーポレイテッド 多層複合体
KR20110059541A (ko) * 2009-11-27 2011-06-02 니혼바이린 가부시기가이샤 방사 장치, 부직포 제조 장치, 부직포의 제조 방법 및 부직포
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CN106626767B (zh) * 2016-12-09 2018-02-27 华中科技大学 一种集成有接地电极的气流辅助电喷印喷头
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CN108866661B (zh) * 2017-11-16 2020-06-05 武汉纺织大学 一种转动式喷制纳米纤维的装置
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Also Published As

Publication number Publication date
EP1999304B1 (en) 2010-12-29
US8303874B2 (en) 2012-11-06
DE602007011580D1 (de) 2011-02-10
EP1999304B2 (en) 2017-05-24
US20080029617A1 (en) 2008-02-07
CN101405441A (zh) 2009-04-08
KR101417142B1 (ko) 2014-07-08
KR20080111103A (ko) 2008-12-22
BRPI0709415A2 (pt) 2011-07-12
WO2007126674A1 (en) 2007-11-08
JP2009531561A (ja) 2009-09-03
US20100032872A1 (en) 2010-02-11
JP5096455B2 (ja) 2012-12-12
EP1999304A1 (en) 2008-12-10
US8747723B2 (en) 2014-06-10

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Effective date of registration: 20221117

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Patentee before: E. I. du Pont de Nemours and Co.