JP4948537B2 - 改良された繊維帯電装置 - Google Patents

改良された繊維帯電装置 Download PDF

Info

Publication number
JP4948537B2
JP4948537B2 JP2008527151A JP2008527151A JP4948537B2 JP 4948537 B2 JP4948537 B2 JP 4948537B2 JP 2008527151 A JP2008527151 A JP 2008527151A JP 2008527151 A JP2008527151 A JP 2008527151A JP 4948537 B2 JP4948537 B2 JP 4948537B2
Authority
JP
Japan
Prior art keywords
polymer
containing liquid
electrode
liquid stream
spinneret
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
JP2008527151A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009504937A (ja
JP2009504937A5 (https=
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
ルード，コルビー・アブラハム
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
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JP2009504937A publication Critical patent/JP2009504937A/ja
Publication of JP2009504937A5 publication Critical patent/JP2009504937A5/ja
Application granted granted Critical
Publication of JP4948537B2 publication Critical patent/JP4948537B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • D04H1/70—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)
JP2008527151A 2005-08-17 2006-08-17 改良された繊維帯電装置 Expired - Fee Related JP4948537B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/205,458 US7465159B2 (en) 2005-08-17 2005-08-17 Fiber charging apparatus
US11/205,458 2005-08-17
PCT/US2006/032212 WO2007022389A1 (en) 2005-08-17 2006-08-17 Improved fiber charging apparatus

Publications (3)

Publication Number Publication Date
JP2009504937A JP2009504937A (ja) 2009-02-05
JP2009504937A5 JP2009504937A5 (https=) 2009-10-01
JP4948537B2 true JP4948537B2 (ja) 2012-06-06

Family

ID=37478863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008527151A Expired - Fee Related JP4948537B2 (ja) 2005-08-17 2006-08-17 改良された繊維帯電装置

Country Status (6)

Country Link
US (1) US7465159B2 (https=)
EP (2) EP2390388B1 (https=)
JP (1) JP4948537B2 (https=)
KR (1) KR101289997B1 (https=)
CN (1) CN101243213B (https=)
WO (1) WO2007022389A1 (https=)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8808608B2 (en) * 2004-12-27 2014-08-19 E I Du Pont De Nemours And Company Electroblowing web formation process
US7585451B2 (en) * 2004-12-27 2009-09-08 E.I. Du Pont De Nemours And Company Electroblowing web formation process
US7993567B2 (en) * 2007-06-01 2011-08-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and system for aligning fibers during electrospinning
US7901611B2 (en) * 2007-11-28 2011-03-08 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method for predicting and optimizing system parameters for electrospinning system
JP4981747B2 (ja) * 2008-05-16 2012-07-25 パナソニック株式会社 ナノファイバ製造装置、および製造方法
SG10201605780QA (en) 2009-03-19 2016-09-29 Emd Millipore Corp Removal of microorganisms from fluid samples using nanofiber filtration media
TWI357449B (en) * 2009-06-19 2012-02-01 Taiwan Textile Res Inst Roller type electrostatic spinning apparatus
US9005604B2 (en) * 2009-12-15 2015-04-14 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Aligned and electrospun piezoelectric polymer fiber assembly and scaffold
US9243347B2 (en) * 2010-02-15 2016-01-26 Cornell University Process of making nanofibers
JP6106435B2 (ja) * 2010-07-29 2017-03-29 三井化学株式会社 繊維不織布、およびその製造方法
ES2774949T3 (es) 2010-08-10 2020-07-23 Emd Millipore Corp Método para la eliminación de retrovirus
JP5647472B2 (ja) * 2010-09-14 2014-12-24 日本バイリーン株式会社 不織布製造装置、不織布の製造方法及び不織布
JP5647498B2 (ja) * 2010-11-26 2014-12-24 日本バイリーン株式会社 不織布製造装置、不織布の製造方法及び不織布
CN105413480B (zh) 2011-04-01 2019-03-29 Emd密理博公司 含有纳米纤维的复合材料结构
US9090996B2 (en) 2012-08-15 2015-07-28 E I Du Pont De Nemours And Company Multizone electroblowing process
CN103147179B (zh) * 2013-03-27 2015-08-26 中原工学院 静电纺纳米纤维喷气纺纱机与使用方法
KR101506403B1 (ko) 2013-12-18 2015-03-26 황원태 전기방사 방식 패턴 형성 장치
WO2015093730A1 (ko) * 2013-12-18 2015-06-25 주식회사 에이앤에프 전기방사 방식 패턴 형성 장치
CN103952780B (zh) * 2014-05-06 2017-01-25 嘉兴学院 一种静电纺微纳米纤维的负压气流收集方法和装置
JP6568545B2 (ja) 2014-06-26 2019-08-28 イー・エム・デイー・ミリポア・コーポレイシヨン 増強された汚れ保持容量を有するフィルタ構造
CN104088084B (zh) * 2014-07-04 2016-08-24 江苏丽洋新材料股份有限公司 一种高效低阻空气过滤材料制备装置
EP3283202B1 (en) 2015-04-17 2025-10-01 EMD Millipore Corporation Method of purifying a biological materia of interest in a sample using nanofiber ultrafiltration membranes operated in tangential flow filtration mode
KR101840107B1 (ko) * 2016-03-03 2018-03-20 희성전자 주식회사 동축 전기 방사를 이용한 전도성 실, 그의 제조 장치, 그의 제조 방법 및 이를 이용한 전자 부품
JP6817131B2 (ja) * 2016-04-11 2021-01-20 花王株式会社 極細繊維の製造方法
WO2017179494A1 (ja) * 2016-04-11 2017-10-19 花王株式会社 極細繊維の製造方法
EP3655142B1 (en) 2017-07-21 2026-02-25 Merck Millipore Ltd Non-woven fiber membranes
NL2019763B1 (en) * 2017-10-19 2019-04-29 Innovative Mechanical Engineering Tech B V Electro hydrodynamic production method and system
NL2019764B1 (en) * 2017-10-19 2019-04-29 Innovative Mechanical Engineering Tech B V Electrospinning device and method
KR20210058979A (ko) * 2018-11-01 2021-05-24 이엠디 밀리포어 코포레이션 나노 섬유 구조의 효율적인 생산
US12031236B2 (en) * 2019-05-30 2024-07-09 Montana Technological University Device for polymer materials fabrication using gas flow and electrostatic fields
CN112981555B (zh) * 2021-02-05 2022-03-22 东华大学 一种疏密周期堆叠絮状纤维过滤材料的制备方法
CN113832706B (zh) * 2021-09-24 2023-07-18 天津工业大学 一种基于静电纺丝的原位水驻极方法及具有电荷泡的纤维材料

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2306704A (en) 1939-09-12 1942-12-29 Servel Inc Refrigeration
US3387326A (en) 1964-06-04 1968-06-11 Du Pont Apparatus for charging and spreading a web
US3535588A (en) * 1967-04-06 1970-10-20 Du Pont Apparatus for charging fibrous material
US4215682A (en) 1978-02-06 1980-08-05 Minnesota Mining And Manufacturing Company Melt-blown fibrous electrets
US4233014A (en) 1979-09-19 1980-11-11 E. I. Du Pont De Nemours And Company Apparatus for preparing a nonwoven web
JPS6094664A (ja) * 1983-10-26 1985-05-27 旭化成株式会社 フィラメント群の開繊法
US4778634A (en) * 1986-08-04 1988-10-18 El Paso Products Company Process for the manufacture of porous film
US4904174A (en) 1988-09-15 1990-02-27 Peter Moosmayer Apparatus for electrically charging meltblown webs (B-001)
WO1991019034A1 (en) 1990-05-29 1991-12-12 Exxon Chemical Patents Inc. Insulated collector for production of electrically charged meltblown webs
US5397413A (en) * 1992-04-10 1995-03-14 Fiberweb North America, Inc. Apparatus and method for producing a web of thermoplastic filaments
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
FR2815647B1 (fr) 2000-10-20 2003-02-14 Rieter Perfojet Installation de production d'une nappe non tissee a difusseur et a separation des filaments par voie electrostatique
US20020084178A1 (en) 2000-12-19 2002-07-04 Nicast Corporation Ltd. Method and apparatus for manufacturing polymer fiber shells via electrospinning
US6709623B2 (en) * 2000-12-22 2004-03-23 Kimberly-Clark Worldwide, Inc. Process of and apparatus for making a nonwoven web
US6872311B2 (en) 2002-01-31 2005-03-29 Koslow Technologies Corporation Nanofiber filter media
KR100549140B1 (ko) 2002-03-26 2006-02-03 이 아이 듀폰 디 네모아 앤드 캄파니 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법
JP4047744B2 (ja) * 2003-02-27 2008-02-13 日本バイリーン株式会社 静電紡糸方法及び静電紡糸装置
US20050087288A1 (en) * 2003-10-27 2005-04-28 Haynes Bryan D. Method and apparatus for production of nonwoven webs
US8808608B2 (en) * 2004-12-27 2014-08-19 E I Du Pont De Nemours And Company Electroblowing web formation process
US7585451B2 (en) 2004-12-27 2009-09-08 E.I. Du Pont De Nemours And Company Electroblowing web formation process

Also Published As

Publication number Publication date
CN101243213B (zh) 2011-10-12
JP2009504937A (ja) 2009-02-05
CN101243213A (zh) 2008-08-13
EP1941082B1 (en) 2013-07-10
EP2390388B1 (en) 2013-07-03
KR20080035007A (ko) 2008-04-22
US7465159B2 (en) 2008-12-16
EP1941082A1 (en) 2008-07-09
EP2390388A1 (en) 2011-11-30
WO2007022389A1 (en) 2007-02-22
KR101289997B1 (ko) 2013-07-30
US20070042069A1 (en) 2007-02-22

Similar Documents

Publication Publication Date Title
JP4948537B2 (ja) 改良された繊維帯電装置
JP4948538B2 (ja) 改良されたエレクトロブロー繊維紡糸法
JP5102631B2 (ja) 電気ブローイング・ウェブ形成方法
JP5204493B2 (ja) 改良された電気ブローイング・ウェブ形成方法
US20060012084A1 (en) Electroblowing web formation process

Legal Events

Date Code Title Description
RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20090221

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20090817

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20090817

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20110722

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110801

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20111101

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20111109

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20120131

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120227

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120306

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150316

Year of fee payment: 3

R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

Ref document number: 4948537

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees