JP2008525669A5 - - Google Patents
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- Publication number
- JP2008525669A5 JP2008525669A5 JP2007549628A JP2007549628A JP2008525669A5 JP 2008525669 A5 JP2008525669 A5 JP 2008525669A5 JP 2007549628 A JP2007549628 A JP 2007549628A JP 2007549628 A JP2007549628 A JP 2007549628A JP 2008525669 A5 JP2008525669 A5 JP 2008525669A5
- Authority
- JP
- Japan
- Prior art keywords
- electrically charged
- charged polymer
- polymer stream
- spinneret
- collector
- 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.)
- Granted
Links
- 229920000642 polymer Polymers 0.000 claims 3
- 238000009987 spinning Methods 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 239000002121 nanofiber Substances 0.000 claims 1
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 (3)
| Publication Number | Publication Date |
|---|---|
| JP2008525669A JP2008525669A (ja) | 2008-07-17 |
| JP2008525669A5 true JP2008525669A5 (https=) | 2008-09-18 |
| JP5204493B2 JP5204493B2 (ja) | 2013-06-05 |
Family
ID=36190717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007549628A Expired - Fee Related JP5204493B2 (ja) | 2004-12-27 | 2005-12-27 | 改良された電気ブローイング・ウェブ形成方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7585451B2 (https=) |
| EP (1) | EP1834020B1 (https=) |
| JP (1) | JP5204493B2 (https=) |
| KR (1) | KR101260529B1 (https=) |
| CN (1) | CN101137781B (https=) |
| BR (1) | BRPI0517589A (https=) |
| DE (1) | DE602005025161D1 (https=) |
| WO (1) | WO2006071976A2 (https=) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| SG10201605780QA (en) | 2009-03-19 | 2016-09-29 | Emd Millipore Corp | Removal of microorganisms from fluid samples using nanofiber filtration media |
| US9243347B2 (en) * | 2010-02-15 | 2016-01-26 | Cornell University | Process of making nanofibers |
| 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 |
| MX386348B (es) | 2010-07-02 | 2025-03-18 | Procter & Gamble | Artículo con estructura soluble de trama fibrosa que comprende agentes activos. |
| ES2774949T3 (es) | 2010-08-10 | 2020-07-23 | Emd Millipore Corp | Método para la eliminación de retrovirus |
| 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 |
| US9879363B2 (en) | 2012-03-19 | 2018-01-30 | Cornell University | Method for preparing a nanofiber or non-woven mat |
| TWI619704B (zh) | 2012-05-18 | 2018-04-01 | 大日本住友製藥股份有限公司 | 羧酸化合物 |
| US9090996B2 (en) | 2012-08-15 | 2015-07-28 | E I Du Pont De Nemours And Company | Multizone electroblowing process |
| CZ304124B6 (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 |
| WO2015093730A1 (ko) * | 2013-12-18 | 2015-06-25 | 주식회사 에이앤에프 | 전기방사 방식 패턴 형성 장치 |
| US20150315350A1 (en) | 2014-04-22 | 2015-11-05 | The Procter & Gamble Company | Compositions in the Form of Dissolvable Solid Structures |
| 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 |
| 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 |
| RU2018133610A (ru) | 2016-02-25 | 2020-03-25 | Эйвинтив Спешиалти Матириалз Инк. | Нетканые материалы с добавкой, улучшающей барьерные свойства |
| 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 |
| EP3655142B1 (en) | 2017-07-21 | 2026-02-25 | Merck Millipore Ltd | Non-woven fiber membranes |
| CZ2017521A3 (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 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| US5227172A (en) * | 1991-05-14 | 1993-07-13 | Exxon Chemical Patents Inc. | Charged collector apparatus for the production of meltblown electrets |
| 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 |
| JP2004530054A (ja) * | 2001-03-20 | 2004-09-30 | ナイキャスト リミテッド | 不織材料の機械的特性を改良する方法及び装置 |
| KR100549140B1 (ko) * | 2002-03-26 | 2006-02-03 | 이 아이 듀폰 디 네모아 앤드 캄파니 | 일렉트로-브로운 방사법에 의한 초극세 나노섬유 웹제조방법 |
| JP4183623B2 (ja) | 2002-04-26 | 2008-11-19 | 株式会社メニコン | 薬剤の取り込み量が多い、薬剤徐放可能なヒドロゲル材料の製造方法 |
| 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 |
-
2004
- 2004-12-27 US US11/023,068 patent/US7585451B2/en active Active
-
2005
- 2005-12-27 DE DE602005025161T patent/DE602005025161D1/de not_active Expired - Lifetime
- 2005-12-27 EP EP05855886A patent/EP1834020B1/en not_active Ceased
- 2005-12-27 WO PCT/US2005/047395 patent/WO2006071976A2/en not_active Ceased
- 2005-12-27 BR BRPI0517589-5A patent/BRPI0517589A/pt not_active IP Right Cessation
- 2005-12-27 JP JP2007549628A patent/JP5204493B2/ja not_active Expired - Fee Related
- 2005-12-27 CN CN2005800486589A patent/CN101137781B/zh not_active Expired - Fee Related
- 2005-12-27 KR KR1020077017269A patent/KR101260529B1/ko not_active Expired - Fee Related
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