JP4948538B2 - 改良されたエレクトロブロー繊維紡糸法 - Google Patents

改良されたエレクトロブロー繊維紡糸法 Download PDF

Info

Publication number
JP4948538B2
JP4948538B2 JP2008527152A JP2008527152A JP4948538B2 JP 4948538 B2 JP4948538 B2 JP 4948538B2 JP 2008527152 A JP2008527152 A JP 2008527152A JP 2008527152 A JP2008527152 A JP 2008527152A JP 4948538 B2 JP4948538 B2 JP 4948538B2
Authority
JP
Japan
Prior art keywords
polymer
liquid stream
stream
spinneret
fibers
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
JP2008527152A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009504938A (ja
JP2009504938A5 (OSRAM
Inventor
アーマントルート，ジヤツク・ユージーン
ブライナー，マイケル・アレン
スパイアーズ，クリステル・バータ
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 JP2009504938A publication Critical patent/JP2009504938A/ja
Publication of JP2009504938A5 publication Critical patent/JP2009504938A5/ja
Application granted granted Critical
Publication of JP4948538B2 publication Critical patent/JP4948538B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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
    • 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
    • D01D5/0061—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
    • 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Artificial Filaments (AREA)
JP2008527152A 2005-08-17 2006-08-17 改良されたエレクトロブロー繊維紡糸法 Expired - Fee Related JP4948538B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/205,457 US7582247B2 (en) 2005-08-17 2005-08-17 Electroblowing fiber spinning process
US11/205,457 2005-08-17
PCT/US2006/032213 WO2007022390A1 (en) 2005-08-17 2006-08-17 Improved electroblowing fiber spinning process

Publications (3)

Publication Number Publication Date
JP2009504938A JP2009504938A (ja) 2009-02-05
JP2009504938A5 JP2009504938A5 (OSRAM) 2009-10-01
JP4948538B2 true JP4948538B2 (ja) 2012-06-06

Family

ID=37564140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008527152A Expired - Fee Related JP4948538B2 (ja) 2005-08-17 2006-08-17 改良されたエレクトロブロー繊維紡糸法

Country Status (8)

Country Link
US (1) US7582247B2 (OSRAM)
EP (1) EP1915474B1 (OSRAM)
JP (1) JP4948538B2 (OSRAM)
KR (1) KR101290019B1 (OSRAM)
CN (1) CN101248223B (OSRAM)
BR (1) BRPI0616539A2 (OSRAM)
DE (1) DE602006012058D1 (OSRAM)
WO (1) WO2007022390A1 (OSRAM)

Families Citing this family (35)

* 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
US20110111201A1 (en) * 2006-01-20 2011-05-12 Reneker Darrell H Method of making coiled and buckled electrospun fiber structures and uses for same
US8361365B2 (en) * 2006-12-20 2013-01-29 E I Du Pont De Nemours And Company Process for electroblowing a multiple layered sheet
US8277711B2 (en) * 2007-03-29 2012-10-02 E I Du Pont De Nemours And Company Production of nanofibers by melt spinning
KR100925775B1 (ko) * 2007-09-21 2009-11-11 경희대학교 산학협력단 압전성이 뛰어난 β-결정을 다량 함유하는 폴리비닐리덴플루오라이드 나노섬유 웹의 제조 방법
US8337742B2 (en) * 2007-09-25 2012-12-25 The University Of Akron Bubble launched electrospinning jets
CA2705963A1 (en) * 2007-11-20 2009-05-28 Dow Corning Corporation Article comprising fibers and a method of forming the same
US20100059906A1 (en) * 2008-09-05 2010-03-11 E. I. Du Pont De Nemours And Company High throughput electroblowing process
US8211353B2 (en) * 2008-09-05 2012-07-03 E. I. Du Pont De Nemours And Company Fiber spinning process using a weakly interacting polymer
JP5375022B2 (ja) * 2008-10-17 2013-12-25 旭硝子株式会社 繊維の製造方法および触媒層の製造方法
JP2012520761A (ja) 2009-03-19 2012-09-10 イー・エム・デイー・ミリポア・コーポレイシヨン ナノ繊維濾過媒体を用いる、流体資料からの微生物の除去
JP5479845B2 (ja) * 2009-10-26 2014-04-23 国立大学法人信州大学 極細繊維製造装置及び極細繊維製造方法
US9243347B2 (en) * 2010-02-15 2016-01-26 Cornell University Process of making nanofibers
WO2011153111A2 (en) * 2010-05-29 2011-12-08 Scott Ashley S Apparatus, methods, and fluid compositions for electrostatically-driven solvent ejection or particle formation
MX360481B (es) 2010-07-02 2018-11-05 Procter & Gamble Articulo con estructura soluble de trama fibrosa que comprende agentes activos.
SG185659A1 (en) 2010-08-10 2012-12-28 Emd Millipore Corp Method for retrovirus removal
KR101251731B1 (ko) * 2010-10-29 2013-04-05 고려대학교 산학협력단 전기방사법을 이용한 나노섬유 제조장치
US11154821B2 (en) 2011-04-01 2021-10-26 Emd Millipore Corporation Nanofiber containing composite membrane structures
KR101246095B1 (ko) * 2011-05-25 2013-03-20 한국에너지기술연구원 이온분사 부직포 제조 장치 및 제조 방법
US9827728B2 (en) * 2012-08-06 2017-11-28 Clarcor Inc. Devices and methods for the production of microfibers and nanofibers in a controlled environment
US9090996B2 (en) 2012-08-15 2015-07-28 E I Du Pont De Nemours And Company Multizone electroblowing process
GB201303413D0 (en) * 2013-02-26 2013-04-10 Univ Keele Polymer electrospinning apparatus
DK177766B3 (da) * 2013-03-19 2018-04-30 Tresu As Enhed og fremgangsmåde til koronabehandling
CN103334165B (zh) * 2013-06-13 2015-09-09 厦门大学 一种静电纺丝装置
WO2015034431A1 (en) * 2013-09-09 2015-03-12 Ngee Ann Polytechnic An electrospinning apparatus and method for the continuous production of fibres
US10106915B2 (en) * 2013-12-18 2018-10-23 Anf Inc. Electro-spinning type pattern forming apparatus
CN114796017A (zh) 2014-04-22 2022-07-29 宝洁公司 可溶性固体结构体形式的组合物
CN112957789A (zh) 2014-06-26 2021-06-15 Emd密理博公司 具有增强的污垢容纳能力的过滤器结构
DK3283202T3 (da) 2015-04-17 2025-12-01 Emd Millipore Corp Fremgangsmåde til rensning af et biologisk materiale af interesse i en prøve gennem brug af ultrafiltreringsmembraner af nanofibre i tangentiel strømningsfiltreringstilstand
WO2016199082A1 (en) * 2015-06-12 2016-12-15 Reliance Industries Limited An electrostatic intermingling device and a process for intermingling filaments
US20200270772A1 (en) 2015-12-03 2020-08-27 E I Du Pont De Nemours And Company A fibrous construct and methods relating thereto
RU2018133610A (ru) 2016-02-25 2020-03-25 Эйвинтив Спешиалти Матириалз Инк. Нетканые материалы с добавкой, улучшающей барьерные свойства
JP6427518B2 (ja) * 2016-03-17 2018-11-21 株式会社東芝 ノズルヘッドモジュール、および電界紡糸装置
WO2019016605A1 (en) 2017-07-21 2019-01-24 Merck Millipore Ltd MEMBRANES OF NONWOVEN FIBERS
CN112458560A (zh) * 2020-11-13 2021-03-09 广东新会美达锦纶股份有限公司 一种纺丝生产的热媒加热系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338992A (en) 1959-12-15 1967-08-29 Du Pont Process for forming non-woven filamentary structures from fiber-forming synthetic organic polymers
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
US3824052A (en) * 1971-04-15 1974-07-16 Deering Milliken Res Corp Apparatus to produce nonwoven fabric
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
US4904174A (en) * 1988-09-15 1990-02-27 Peter Moosmayer Apparatus for electrically charging meltblown webs (B-001)
US5509952A (en) * 1992-11-23 1996-04-23 Alcatel Network Systems, Inc. Method for bonding a fiber to a sleeve for fiber optic packaging applications
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
AU2003214634A1 (en) 2002-03-27 2003-10-08 Council Of Scientific And Industrial Research Anti peptic ulcer activity of an extract of a plant flower woodfordia fruticosa
US8808608B2 (en) 2004-12-27 2014-08-19 E I Du Pont De Nemours And Company Electroblowing web formation process

Also Published As

Publication number Publication date
KR101290019B1 (ko) 2013-07-30
EP1915474A1 (en) 2008-04-30
CN101248223A (zh) 2008-08-20
JP2009504938A (ja) 2009-02-05
CN101248223B (zh) 2010-12-22
US7582247B2 (en) 2009-09-01
US20070040305A1 (en) 2007-02-22
WO2007022390A1 (en) 2007-02-22
KR20080038222A (ko) 2008-05-02
DE602006012058D1 (de) 2010-03-18
EP1915474B1 (en) 2010-01-27
BRPI0616539A2 (pt) 2011-06-21

Similar Documents

Publication Publication Date Title
JP4948538B2 (ja) 改良されたエレクトロブロー繊維紡糸法
JP4948537B2 (ja) 改良された繊維帯電装置
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: 4948538

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