CN101137781B - 改进的电吹网状物形成工艺 - Google Patents

改进的电吹网状物形成工艺 Download PDF

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Publication number
CN101137781B
CN101137781B CN2005800486589A CN200580048658A CN101137781B CN 101137781 B CN101137781 B CN 101137781B CN 2005800486589 A CN2005800486589 A CN 2005800486589A CN 200580048658 A CN200580048658 A CN 200580048658A CN 101137781 B CN101137781 B CN 101137781B
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CN
China
Prior art keywords
spinneret
polymer
polymer stream
stream
spinning 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
CN2005800486589A
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English (en)
Chinese (zh)
Other versions
CN101137781A (zh
Inventor
M·A·布赖纳
J·E·阿曼特罗特
J·E·阿姆斯特朗
B·S·约翰逊
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DuPont Safety and Construction Inc
Original Assignee
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 CN101137781A publication Critical patent/CN101137781A/zh
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Publication of CN101137781B publication Critical patent/CN101137781B/zh
Anticipated expiration legal-status Critical
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Classifications

    • 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
    • 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
    • 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
    • D01D5/0061—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
    • 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
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/66—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyethers
    • 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
    • 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
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
CN2005800486589A 2004-12-27 2005-12-27 改进的电吹网状物形成工艺 Expired - Fee Related CN101137781B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/023,068 2004-12-27
US11/023,068 US7585451B2 (en) 2004-12-27 2004-12-27 Electroblowing web formation process
PCT/US2005/047395 WO2006071976A2 (en) 2004-12-27 2005-12-27 Improved electroblowing web formation process

Publications (2)

Publication Number Publication Date
CN101137781A CN101137781A (zh) 2008-03-05
CN101137781B true CN101137781B (zh) 2011-05-18

Family

ID=36190717

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2005800486589A Expired - Fee Related CN101137781B (zh) 2004-12-27 2005-12-27 改进的电吹网状物形成工艺

Country Status (8)

Country Link
US (1) US7585451B2 (enExample)
EP (1) EP1834020B1 (enExample)
JP (1) JP5204493B2 (enExample)
KR (1) KR101260529B1 (enExample)
CN (1) CN101137781B (enExample)
BR (1) BRPI0517589A (enExample)
DE (1) DE602005025161D1 (enExample)
WO (1) WO2006071976A2 (enExample)

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WO2005096744A2 (en) * 2004-03-31 2005-10-20 The Regents Of The University Of California Oriented polymer fibers and methods for fabricating thereof
US8808608B2 (en) * 2004-12-27 2014-08-19 E I Du Pont De Nemours And Company Electroblowing web formation process
US7465159B2 (en) * 2005-08-17 2008-12-16 E.I. Du Pont De Nemours And Company Fiber charging apparatus
JP3918179B1 (ja) * 2006-07-21 2007-05-23 廣瀬製紙株式会社 微細繊維集合体の製造方法
US20080105626A1 (en) * 2006-11-02 2008-05-08 David Charles Jones Fuel filter
US8361365B2 (en) * 2006-12-20 2013-01-29 E I Du Pont De Nemours And Company Process for electroblowing a multiple layered sheet
KR100890192B1 (ko) * 2007-07-10 2009-03-25 한국기계연구원 나노섬유 제조장치
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
WO2010107503A1 (en) 2009-03-19 2010-09-23 Millipore Corporation Removal of microorganisms from fluid samples using nanofiber filtration media
CN102803585A (zh) * 2010-02-15 2012-11-28 康奈尔大学 电纺丝设备及由其生产的纳米纤维
JP5417244B2 (ja) * 2010-04-02 2014-02-12 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
ES2792823T3 (es) 2010-07-02 2020-11-12 Procter & Gamble Artículo de estructura de trama fibrosa soluble que comprende principios activos
CN108579207A (zh) 2010-08-10 2018-09-28 Emd密理博公司 用于去除反转录病毒的方法
ES2886043T3 (es) 2011-04-01 2021-12-16 Emd Millipore Corp Estructuras compuestas que contienen nanofibras
KR20140136993A (ko) 2012-03-19 2014-12-01 코넬 유니버시티 하전된 나노섬유들과 그 제조방법
JP6184423B2 (ja) 2012-05-18 2017-08-23 大日本住友製薬株式会社 カルボン酸化合物
US9090996B2 (en) 2012-08-15 2015-07-28 E I Du Pont De Nemours And Company Multizone electroblowing process
CZ2012834A3 (cs) * 2012-11-23 2013-11-06 Nafigate Corporation, A.S. Zpusob a zarízení pro výrobu nanovláken elektrostatickým zvláknováním roztoku nebo taveniny polymeru
CN102965743B (zh) * 2012-12-17 2016-01-27 厦门大学 一种带辅助电极的纳米纤维低压电纺装置
US10106915B2 (en) * 2013-12-18 2018-10-23 Anf Inc. Electro-spinning type pattern forming apparatus
US20150315350A1 (en) 2014-04-22 2015-11-05 The Procter & Gamble Company Compositions in the Form of Dissolvable Solid Structures
ES2962695T3 (es) 2014-06-26 2024-03-20 Emd Millipore Corp Dispositivo de filtración de fluidos con capacidad de retención de suciedad mejorada
WO2016167871A1 (en) 2015-04-17 2016-10-20 Emd Millipore Corporation Method of purifying a biological materia of interest in a sample using nanofiber ultrafiltration membranes operated in tangential flow filtration mode
BR112018069478B1 (pt) 2016-02-25 2023-04-25 Avintiv Specialty Materials Inc Panos de não tecido com propriedades de aprimoramento de barreira aditivas
US10138574B2 (en) * 2016-10-17 2018-11-27 Fanavaran Nano-Meghyas Company (Ltd) Blowing-assisted electrospinning
KR101972843B1 (ko) * 2017-03-31 2019-04-29 한양대학교 산학협력단 폴리(2-시아노-p-페닐렌 테레프탈아미드) 나노섬유 및 이로부터 유래된 탄소 나노섬유의 제조방법
WO2019016605A1 (en) 2017-07-21 2019-01-24 Merck Millipore Ltd MEMBRANES OF NONWOVEN FIBERS
CZ307745B6 (cs) * 2017-09-07 2019-04-10 Technická univerzita v Liberci Způsob pro výrobu polymerních nanovláken elektrickým nebo elektrostatickým zvlákňováním roztoku nebo taveniny polymeru, zvlákňovací elektroda pro tento způsob, a zařízení pro výrobu polymerních nanovláken osazené alespoň jednou takovou zvlákňovací elektrodou
US10391449B2 (en) 2017-11-08 2019-08-27 Cummins Emission Solutions Inc. Nanofiber augmented diesel particulate filters
CN108456935A (zh) * 2018-05-31 2018-08-28 苏州大学 低压纺丝装置及低压纺丝方法
US12209330B1 (en) * 2019-07-10 2025-01-28 American Nano Llc Electrospinning apparatus and methods
US12194205B2 (en) 2020-04-30 2025-01-14 Research Triangle Institute Multi-layer air filtration media with integrated disinfection capability
CN114657649B (zh) * 2020-12-24 2025-07-22 长胜纺织科技发展(上海)有限公司 一种静电纺丝装置
US20220333274A1 (en) * 2021-04-20 2022-10-20 Jack L. Skinner Precisely controlled fiber deposition by electrostatic fields

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227172A (en) * 1991-05-14 1993-07-13 Exxon Chemical Patents Inc. Charged collector apparatus for the production of meltblown electrets
CN1511200A (zh) * 2002-03-26 2004-07-07 一种通过电吹制纺丝法制备纳米纤维的方法及制造装置

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US3387326A (en) * 1964-06-04 1968-06-11 Du Pont Apparatus for charging and spreading a web
US3319309A (en) * 1964-06-04 1967-05-16 Du Pont Charged web collecting apparatus
JPH01168953A (ja) * 1987-12-23 1989-07-04 Toray Ind Inc 不織繊維成型体とその製造方法
WO1989009298A1 (fr) 1988-03-21 1989-10-05 Automatik Apparate-Maschinenbau Gmbh Procede et dispositif pour produire des non-tisses
US5296172A (en) * 1992-07-31 1994-03-22 E. I. Du Pont De Nemours And Company Electrostatic field enhancing process and apparatus for improved web pinning
US5498463A (en) * 1994-03-21 1996-03-12 Kimberly-Clark Corporation Polyethylene meltblown fabric with barrier properties
FR2792656B1 (fr) * 1999-04-23 2001-06-01 Icbt Perfojet Sa Dispositif permettant d'assurer l'ouverture et la repartition d'un faisceau de filaments lors de la realisation d'une nappe textile non tissee
US6641773B2 (en) * 2001-01-10 2003-11-04 The United States Of America As Represented By The Secretary Of The Army Electro spinning of submicron diameter polymer filaments
AU2002241221A1 (en) 2001-03-20 2002-10-03 Nicast Ltd. Electrospinning nonwoven materials with rotating electrode
WO2003090805A1 (fr) 2002-04-26 2003-11-06 Menicon Co., Ltd. Procede de production d'un materiau hydrogel ameliore au niveau de l'absorption de medicaments et permettant une liberation continue de medicaments
KR100484320B1 (ko) * 2002-11-08 2005-04-20 경창산업주식회사 주차 브레이크 레버
US7465159B2 (en) 2005-08-17 2008-12-16 E.I. Du Pont De Nemours And Company Fiber charging apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227172A (en) * 1991-05-14 1993-07-13 Exxon Chemical Patents Inc. Charged collector apparatus for the production of meltblown electrets
CN1511200A (zh) * 2002-03-26 2004-07-07 一种通过电吹制纺丝法制备纳米纤维的方法及制造装置

Also Published As

Publication number Publication date
WO2006071976A2 (en) 2006-07-06
JP2008525669A (ja) 2008-07-17
CN101137781A (zh) 2008-03-05
KR101260529B1 (ko) 2013-05-06
WO2006071976A3 (en) 2006-11-09
EP1834020B1 (en) 2010-12-01
JP5204493B2 (ja) 2013-06-05
KR20070091220A (ko) 2007-09-07
EP1834020A2 (en) 2007-09-19
BRPI0517589A (pt) 2008-10-14
DE602005025161D1 (enExample) 2011-01-13
US7585451B2 (en) 2009-09-08
US20060138711A1 (en) 2006-06-29

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20221117

Address after: Delaware

Patentee after: DuPont Security & Construction

Address before: Delaware

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

TR01 Transfer of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110518

CF01 Termination of patent right due to non-payment of annual fee