JP2008525195A5 - - Google Patents

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Publication number
JP2008525195A5
JP2008525195A5 JP2007549633A JP2007549633A JP2008525195A5 JP 2008525195 A5 JP2008525195 A5 JP 2008525195A5 JP 2007549633 A JP2007549633 A JP 2007549633A JP 2007549633 A JP2007549633 A JP 2007549633A JP 2008525195 A5 JP2008525195 A5 JP 2008525195A5
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JP
Japan
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less
layer
filtration
handle
nanofiber
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Pending
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JP2007549633A
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English (en)
Japanese (ja)
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JP2008525195A (ja
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Priority claimed from PCT/US2005/047401 external-priority patent/WO2006071980A1/en
Publication of JP2008525195A publication Critical patent/JP2008525195A/ja
Publication of JP2008525195A5 publication Critical patent/JP2008525195A5/ja
Pending legal-status Critical Current

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JP2007549633A 2004-12-28 2005-12-28 ガス流れから粒子状物質を濾過するための濾過媒体 Pending JP2008525195A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63977104P 2004-12-28 2004-12-28
PCT/US2005/047401 WO2006071980A1 (en) 2004-12-28 2005-12-28 Filtration media for filtering particulate material from gas streams

Publications (2)

Publication Number Publication Date
JP2008525195A JP2008525195A (ja) 2008-07-17
JP2008525195A5 true JP2008525195A5 (enExample) 2008-09-18

Family

ID=36177902

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2007549633A Pending JP2008525195A (ja) 2004-12-28 2005-12-28 ガス流れから粒子状物質を濾過するための濾過媒体
JP2007549631A Active JP4871883B2 (ja) 2004-12-28 2005-12-28 粒子状物質をガス流れから濾過するための濾過媒体

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2007549631A Active JP4871883B2 (ja) 2004-12-28 2005-12-28 粒子状物質をガス流れから濾過するための濾過媒体

Country Status (7)

Country Link
US (2) US20060137317A1 (enExample)
EP (2) EP1851046B1 (enExample)
JP (2) JP2008525195A (enExample)
KR (2) KR101281864B1 (enExample)
CN (3) CN101132906A (enExample)
BR (2) BRPI0517587B1 (enExample)
WO (2) WO2006071980A1 (enExample)

Families Citing this family (137)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7789930B2 (en) * 2006-11-13 2010-09-07 Research Triangle Institute Particle filter system incorporating nanofibers
BRPI0520889B1 (pt) * 2004-11-05 2020-11-03 Donaldson Company, Inc. método de filtração de uma corrente líquida e método de filtração de um fluido aquecido
US12172111B2 (en) 2004-11-05 2024-12-24 Donaldson Company, Inc. Filter medium and breather filter structure
US8021457B2 (en) 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
US20060137317A1 (en) * 2004-12-28 2006-06-29 Bryner Michael A Filtration media for filtering particulate material from gas streams
CN101151084B (zh) 2005-02-04 2013-02-13 唐纳森公司 气溶胶分离器
US7717975B2 (en) * 2005-02-16 2010-05-18 Donaldson Company, Inc. Reduced solidity web comprising fiber and fiber spacer or separation means
ATE442893T1 (de) 2005-02-22 2009-10-15 Donaldson Co Inc Aerosolabscheider
US20060292947A1 (en) * 2005-06-24 2006-12-28 Lavietes Daniel Polyester fiber scrim and method for making same
US20070074628A1 (en) 2005-09-30 2007-04-05 Jones David C Coalescing filtration medium and process
CZ2005700A3 (cs) * 2005-11-10 2007-03-07 Elmarco, S. R. O. Filtr pro odstranování fyzikálních a/nebo biologických necistot
US20080017038A1 (en) * 2006-07-21 2008-01-24 3M Innovative Properties Company High efficiency hvac filter
KR101474574B1 (ko) * 2006-07-31 2014-12-18 이 아이 듀폰 디 네모아 앤드 캄파니 폴리아렌아졸 미세필라멘트 및 그의 제조방법
US20080070463A1 (en) * 2006-09-20 2008-03-20 Pankaj Arora Nanowebs
JP2008095266A (ja) * 2006-10-12 2008-04-24 Hodai Lee ナノ素材を用いた複合繊維フィルター、ナノ素材を用いた複合繊維フィルターの製造装置及びナノ素材を用いた複合繊維フィルターの製造方法
US20080113575A1 (en) * 2006-11-09 2008-05-15 Davis Michael C Solvent stripping process
US8361180B2 (en) * 2006-11-27 2013-01-29 E I Du Pont De Nemours And Company Durable nanoweb scrim laminates
US8361365B2 (en) * 2006-12-20 2013-01-29 E I Du Pont De Nemours And Company Process for electroblowing a multiple layered sheet
JP4697135B2 (ja) * 2006-12-26 2011-06-08 トヨタ紡織株式会社 エアフィルタ用濾材
EP1953286A1 (en) * 2007-02-01 2008-08-06 Nisshinbo Industries, Inc. Fabric and mask
CN101652168A (zh) 2007-02-22 2010-02-17 唐纳森公司 过滤元件及其方法
WO2008103821A2 (en) 2007-02-23 2008-08-28 Donaldson Company, Inc. Formed filter element
US20080315465A1 (en) * 2007-03-05 2008-12-25 Alan Smithies Method of manufacturing composite filter media
US8308834B2 (en) * 2007-03-05 2012-11-13 Bha Group, Inc. Composite filter media
US20090071114A1 (en) * 2007-03-05 2009-03-19 Alan Smithies Gas turbine inlet air filtration filter element
US7942948B2 (en) * 2007-03-05 2011-05-17 Bha Group, Inc. Filter element including a composite filter media
US20080217241A1 (en) * 2007-03-05 2008-09-11 Alan Smithies Composite filter media and methods of manufacture
US7927540B2 (en) * 2007-03-05 2011-04-19 Bha Group, Inc. Method of manufacturing a composite filter media
CZ2007179A3 (cs) * 2007-03-08 2008-09-17 Elmarco S. R. O. Lineární vlákenný útvar obsahující polymerní nanovlákna, zpusob výroby a zarízení k výrobe takovéhoútvaru
US20080220676A1 (en) * 2007-03-08 2008-09-11 Robert Anthony Marin Liquid water resistant and water vapor permeable garments
US8303693B2 (en) * 2007-04-26 2012-11-06 The Hong Kong Polytechnic University Nanofiber filter facemasks and cabin filters
EP2155934A2 (en) 2007-05-30 2010-02-24 Dow Global Technologies Inc. High-output solvent-based electrospinning
US8679216B2 (en) * 2007-06-07 2014-03-25 E I Du Pont De Nemours And Company Process for forming a laminate of a nanoweb and a substrate and filters using the laminate
JP4953939B2 (ja) * 2007-06-27 2012-06-13 日本バイリーン株式会社 不織布の製造方法
KR100931407B1 (ko) 2007-07-12 2009-12-11 벤텍스 주식회사 항균마스크용 원단 및 이의 제조방법
US8679217B2 (en) 2007-09-07 2014-03-25 E I Du Pont De Nemours And Company Pleated nanoweb structures
JP4947715B2 (ja) * 2007-10-17 2012-06-06 日本バイリーン株式会社 積層シートの製造方法
US8986432B2 (en) * 2007-11-09 2015-03-24 Hollingsworth & Vose Company Meltblown filter medium, related applications and uses
WO2009062009A2 (en) * 2007-11-09 2009-05-14 Hollingsworth & Vose Company Meltblown filter medium
KR101691670B1 (ko) * 2007-11-09 2016-12-30 커민즈 필트레이션 아이피, 인크. 열 안정화된 백 하우스 필터 및 매체
EP2231912B1 (en) * 2007-12-28 2014-10-22 3M Innovative Properties Company Composite nonwoven fibrous webs and methods of making and using the same
EP2235245B1 (en) * 2007-12-31 2015-12-02 3M Innovative Properties Company Composite non-woven fibrous webs having continuous particulate phase and methods of making and using the same
CN101952210B (zh) * 2007-12-31 2013-05-29 3M创新有限公司 流体过滤制品及其制造和使用方法
BRPI0819941A2 (pt) * 2008-01-08 2015-05-26 Du Pont "peça de vestuário respirável e impermeável e processo para a produção de uma peça de vestuário repelente à água"
JP5268730B2 (ja) * 2008-03-28 2013-08-21 グンゼ株式会社 複合ファブリック
US8282712B2 (en) * 2008-04-07 2012-10-09 E I Du Pont De Nemours And Company Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment
JP2009263818A (ja) * 2008-04-25 2009-11-12 Nippon Synthetic Chem Ind Co Ltd:The 不織布積層構造体およびその製法
JP5368154B2 (ja) * 2008-04-25 2013-12-18 日本合成化学工業株式会社 不織布積層構造体およびその製法
US8673040B2 (en) 2008-06-13 2014-03-18 Donaldson Company, Inc. Filter construction for use with air in-take for gas turbine and methods
US8512432B2 (en) * 2008-08-01 2013-08-20 David Charles Jones Composite filter media
US7922959B2 (en) * 2008-08-01 2011-04-12 E. I. Du Pont De Nemours And Company Method of manufacturing a composite filter media
NL2002036C (nl) * 2008-09-29 2010-03-30 Filo Engineering Werkwijze en systeem voor het produceren van textielmateriaal.
US8517185B2 (en) * 2008-10-08 2013-08-27 Cummins Filtration Ip, Inc. Two stage fuel water separator and particulate filter utilizing pleated nanofiber filter material
US8590712B2 (en) * 2008-10-08 2013-11-26 Cummins Filtration Ip Inc. Modular filter elements for use in a filter-in-filter cartridge
JP2012506764A (ja) 2008-10-27 2012-03-22 セファール ビィーディーエイチ インコーポレイティッド フィルターバッグ、ひいてはプリーツ付け可能な濾過材、そしてその製造方法
US8357220B2 (en) * 2008-11-07 2013-01-22 Hollingsworth & Vose Company Multi-phase filter medium
US8267681B2 (en) 2009-01-28 2012-09-18 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
ES2477219T3 (es) * 2009-02-17 2014-07-16 Essentra Porous Technologies Corp. Estructuras de fibras de transmisión de fluidos, de múltiples capas, que contienen nanofibras y método de fabricación de tales estructuras
US20100212272A1 (en) * 2009-02-24 2010-08-26 Hollingsworth & Vose Company Filter media suitable for ashrae applications
US8206481B2 (en) * 2009-02-27 2012-06-26 Bha Group, Inc. HEPA (H-10) performance synthetic nonwoven and nanofiber composite filter media
WO2010107503A1 (en) 2009-03-19 2010-09-23 Millipore Corporation Removal of microorganisms from fluid samples using nanofiber filtration media
US8950587B2 (en) * 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
US8523971B2 (en) 2009-05-07 2013-09-03 The Hong Kong Polytechnic University Multilayer nanofiber filter
CN102596862B (zh) * 2009-05-15 2015-09-30 康明斯过滤Ip公司 表面聚结器
US8083828B2 (en) * 2009-06-19 2011-12-27 Hollingsworth & Vose Company Fiber web having a high stiffness
CN102498592B (zh) 2009-09-16 2014-10-22 株式会社可乐丽 非水类电池用隔板及使用其的非水类电池以及非水类电池用隔板的制造方法
US20110210061A1 (en) * 2010-02-26 2011-09-01 Clarcor Inc. Compressed nanofiber composite media
WO2011107264A1 (de) * 2010-03-04 2011-09-09 Hydac Filtertechnik Gmbh Filtervorrichtung
US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
BR112012019483B1 (pt) * 2010-06-22 2020-12-22 Cummins Filtration Ip Inc cartucho de filtro em filtro para separação de água de combustível
JP2013535314A (ja) * 2010-06-30 2013-09-12 アモグリーンテック カンパニー リミテッド 電気放射されたナノ繊維ウェブを利用した液体フィルター用フィルターろ材とその製造方法及びこれを利用した液体フィルター
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
WO2012048201A2 (en) * 2010-10-08 2012-04-12 Nano Terra Inc. Lubricants containing nanofibers
US10155186B2 (en) 2010-12-17 2018-12-18 Hollingsworth & Vose Company Fine fiber filter media and processes
US20120152821A1 (en) 2010-12-17 2012-06-21 Hollingsworth & Vose Company Fine fiber filter media and processes
US20120318752A1 (en) * 2010-12-20 2012-12-20 E.I. Du Pont De Nemours And Company High porosity high basis weight filter media
JP5886320B2 (ja) * 2011-01-04 2016-03-16 テイジン・アラミド・ビー.ブイ. 電気絶縁紙
AU2012233422B2 (en) * 2011-03-30 2017-06-01 Kuraray Co., Ltd. Filtering material for filter, and water filtering apparatus provided with filtering material
ES2886043T3 (es) 2011-04-01 2021-12-16 Emd Millipore Corp Estructuras compuestas que contienen nanofibras
CN102416718B (zh) * 2011-07-22 2014-01-01 湖南亚太实业有限公司 团簇状纤维热塑性复合片材
CN102505357A (zh) * 2011-09-22 2012-06-20 东华大学 一种血液过滤用静电纺熔喷复合非织造材料及其制备方法
CN103732302B (zh) * 2011-10-03 2016-07-06 松下知识产权经营株式会社 空气过滤器过滤件、空气过滤器、安装有该空气过滤器的空气净化装置和带加湿功能的空气净化装置
JP5908709B2 (ja) * 2011-12-09 2016-04-26 帝人株式会社 フィルター用不織布およびその製造方法およびフィルター
WO2013103572A1 (en) 2012-01-05 2013-07-11 Tdc Filter Manufacturing, Inc. Waterproof and salt repellant media and filter
KR101448912B1 (ko) * 2012-03-06 2014-10-13 주식회사 아모그린텍 무광 필름 및 그 제조방법
RU2621852C2 (ru) * 2012-04-02 2017-06-07 Джонсон Мэтти Паблик Лимитед Компани Проволочные проставки для наращиваемых структурных реакторов
FI126055B (en) * 2012-05-14 2016-06-15 Upm Kymmene Corp A method of making a film from fibril pulp and a fibril pulp film
US10058808B2 (en) 2012-10-22 2018-08-28 Cummins Filtration Ip, Inc. Composite filter media utilizing bicomponent fibers
US11090590B2 (en) 2012-11-13 2021-08-17 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
US9149749B2 (en) 2012-11-13 2015-10-06 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
US9149748B2 (en) * 2012-11-13 2015-10-06 Hollingsworth & Vose Company Multi-layered filter media
US20140190137A1 (en) * 2013-01-10 2014-07-10 Tdc Filter Manufacturing, Inc. Media and Filter for Coastal and High Humidity Areas
EP2958652A4 (en) * 2013-02-25 2017-02-22 Hollingsworth & Vose Company Multi-layered filter media
US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
EP3029191A4 (en) * 2013-08-01 2016-08-17 Finetex Ene Inc MULTILAYER NANOFIBRA FILTER MEDIUM USING ELECTRO-BLOWING, FUSION BLOWING, OR ELECTROSPILATURE, AND METHOD FOR MANUFACTURING THE SAME
WO2015017795A2 (en) 2013-08-02 2015-02-05 Cummins Filtration Ip, Inc. Gradient nanofiber filter media
KR101601175B1 (ko) * 2013-08-06 2016-03-08 주식회사 아모그린텍 주름 필터 및 그 제조 방법
US9624605B2 (en) * 2013-08-29 2017-04-18 Mahle International Gmbh Filter material, filter element, and method and device for producing a filter material
EP3060326B1 (en) 2013-10-21 2017-11-22 E. I. du Pont de Nemours and Company Electret nanofibrous web as air filtration media
US20160289865A1 (en) * 2013-11-21 2016-10-06 Finetex Ene, Inc. Electrospinning Device For Manufacturing Nanofiber
JP2015178092A (ja) * 2014-02-25 2015-10-08 パナソニックIpマネジメント株式会社 エアフィルタと、このエアフィルタを備えた空気清浄装置、およびエアフィルタの製造方法
WO2015140355A1 (en) 2014-03-21 2015-09-24 Vito Nv (Vlaamse Instelling Voor Technologisch Onderzoek Nv) Supported filtration membranes and methods of manufacturing
JP6489750B2 (ja) * 2014-03-26 2019-03-27 キヤノン株式会社 ポリマーナノファイバ構造体の製造方法
US10399024B2 (en) 2014-05-15 2019-09-03 Hollingsworth & Vose Company Surface modified filter media
US10195542B2 (en) 2014-05-15 2019-02-05 Hollingsworth & Vose Company Surface modified filter media
ES2962695T3 (es) 2014-06-26 2024-03-20 Emd Millipore Corp Dispositivo de filtración de fluidos con capacidad de retención de suciedad mejorada
CN104474808B (zh) * 2014-12-06 2017-02-01 江苏三鼎环境科技有限公司 一种纳米微孔空气净化网及其制造方法
US10343095B2 (en) 2014-12-19 2019-07-09 Hollingsworth & Vose Company Filter media comprising a pre-filter layer
DE102015002672A1 (de) * 2015-03-03 2016-09-08 Mann + Hummel Gmbh Filtermedium und Filterelement mit einem Filtermedium
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
US10828587B2 (en) 2015-04-17 2020-11-10 Hollingsworth & Vose Company Stable filter media including nanofibers
KR101615683B1 (ko) * 2015-07-24 2016-04-27 (주)에프티이앤이 폴리우레탄 - 폴리비닐리덴 플루오라이드 나노섬유를 포함하는 필터 및 이의 제조방법
DE102015010843A1 (de) * 2015-08-19 2017-02-23 Mann + Hummel Gmbh Verfahren zur Herstellung eines Filtermediums und ein Filtermedium
CN112387007A (zh) * 2015-08-22 2021-02-23 奥斯龙明士克公司 具有提高效率的用于从水-烃乳液中除去水的燃料水分离过滤介质
JP6655971B2 (ja) * 2015-12-11 2020-03-04 株式会社堀場製作所 分析装置、分析方法、及びプログラム
US11014030B2 (en) 2016-02-17 2021-05-25 Hollingsworth & Vose Company Filter media including flame retardant fibers
US10252200B2 (en) 2016-02-17 2019-04-09 Hollingsworth & Vose Company Filter media including a filtration layer comprising synthetic fibers
CN105854451B (zh) * 2016-05-16 2017-11-10 福建省利邦环境工程有限公司 过滤介质为m形的废气过滤器
US10625196B2 (en) 2016-05-31 2020-04-21 Hollingsworth & Vose Company Coalescing filter media
US12420221B2 (en) 2016-07-01 2025-09-23 Hollingsworth & Vose Company Multi-layered electret-containing filtration media
WO2018011347A1 (en) 2016-07-14 2018-01-18 Ahlstrom-Munksjö Oyj Particle removal filter medium for removing particles from fuel having improved efficiency
US11247143B2 (en) 2016-07-19 2022-02-15 Cummins Filtration Ip, Inc. Perforated layer coalescer
EP3336231A1 (en) * 2016-12-13 2018-06-20 Nanomed LLC Adhering nanofibers to polymeric media using a high temperature singe
US10898838B2 (en) 2016-12-15 2021-01-26 Hollingsworth & Vose Company Filter media including adhesives
US10543441B2 (en) 2016-12-15 2020-01-28 Hollingsworth & Vose Company Filter media including adhesives and/or oleophobic properties
WO2019016605A1 (en) 2017-07-21 2019-01-24 Merck Millipore Ltd MEMBRANES OF NONWOVEN FIBERS
KR102390248B1 (ko) * 2017-09-22 2022-04-22 닛토덴코 가부시키가이샤 에어 필터 여과재, 필터 플리트 팩 및 에어 필터 유닛
CN107551676A (zh) * 2017-09-26 2018-01-09 安徽凤凰滤清器股份有限公司 空调滤芯和车用空调
WO2019113344A1 (en) * 2017-12-07 2019-06-13 4C Air, Inc. System and methods for forming a self-adhesive fibrous medium
CN112105437B (zh) 2018-05-03 2022-06-07 康明斯过滤Ip公司 具有包括纳米纤维的多种纤维结构的复合过滤器介质
WO2020210695A1 (en) * 2019-04-12 2020-10-15 Ascend Performance Materials Operations Llc Nonwoven multilayer structures having nanofiber layers
WO2021072117A1 (en) 2019-10-08 2021-04-15 Donaldson Company, Inc. Filter media layers including mixed diameter fine fibers
CN110592803B (zh) * 2019-10-10 2020-09-04 上海盈兹无纺布有限公司 一种热风无纺布热压成型设备及其制备无纺布的方法
US20210354063A1 (en) * 2020-05-15 2021-11-18 Hobbs Bonded Fibers Na, Llc Convoluted Dual Density Filter Material
IT202100019997A1 (it) 2021-07-27 2023-01-27 Saati Spa Mezzo filtrante composito e metodo per la sua produzione
KR102760960B1 (ko) * 2021-12-20 2025-02-03 엘지전자 주식회사 나노섬유 필터 제조방법

Family Cites Families (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797163A (en) 1952-11-22 1957-06-25 Walter J Smith Method of making filter media
US3251475A (en) 1955-04-18 1966-05-17 Fmc Corp Fibrous filter body
US3253978A (en) 1961-07-19 1966-05-31 C H Dexter & Sons Inc Method of forming an inorganic waterlaid sheet containing colloidal silica and cationic starch
US3228825A (en) 1961-08-15 1966-01-11 Owens Corning Fiberglass Corp Method of forming fibrous structures from a combination of glass fibers and cellulosic fibers
NL292776A (enExample) 1962-10-01
DE1494897B2 (de) 1963-05-29 1971-11-11 J P Stevens & Co Ine , New York, N Y (V St A) Verfahren zum reinigen von schlichte aufweisendem glasfaser material
US3249491A (en) 1963-07-15 1966-05-03 James A Young Process for molding a glass fiber aerosol filter
US3882135A (en) 1972-08-31 1975-05-06 Dow Chemical Co Process for the preparation of aminopyridines
NL181632C (nl) * 1976-12-23 1987-10-01 Minnesota Mining & Mfg Electreetfilter en werkwijze voor het vervaardigen daarvan.
JPS5735920A (en) * 1980-08-14 1982-02-26 Yoshimi Oshitari Filter medium for air
DE3036814C2 (de) 1980-09-30 1984-10-04 Fa. Carl Freudenberg, 6940 Weinheim Wundkompresse und Verfahren zu ihrer Herstellung
JPS58109113A (ja) * 1981-12-21 1983-06-29 Japan Vilene Co Ltd 「あ」材の製造方法
DE3437183C2 (de) 1984-10-10 1986-09-11 Fa. Carl Freudenberg, 6940 Weinheim Mikroporöser Mehrschichtvliesstoff für medizinische Anwendungszwecke und Verfahren zu dessen Herstellung
US4874659A (en) * 1984-10-24 1989-10-17 Toray Industries Electret fiber sheet and method of producing same
US4650506A (en) * 1986-02-25 1987-03-17 Donaldson Company, Inc. Multi-layered microfiltration medium
DE3707691A1 (de) * 1987-03-11 1988-09-22 Basf Ag Mit einer gehaerteten harzmischung gebundene mineral- und textil-vliese
US6165572A (en) * 1995-11-17 2000-12-26 Donaldson Company, Inc. Filter material construction and method
US5672399A (en) 1995-11-17 1997-09-30 Donaldson Company, Inc. Filter material construction and method
US6171684B1 (en) * 1995-11-17 2001-01-09 Donaldson Company, Inc. Filter material construction and method
US5820645A (en) * 1997-05-23 1998-10-13 Reemay, Inc. Pleatable nonwoven composite article for gas filter media
US6315806B1 (en) * 1997-09-23 2001-11-13 Leonard Torobin Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby
US6723669B1 (en) * 1999-12-17 2004-04-20 Kimberly-Clark Worldwide, Inc. Fine multicomponent fiber webs and laminates thereof
DE19919809C2 (de) 1999-04-30 2003-02-06 Fibermark Gessner Gmbh & Co Staubfilterbeutel, enthaltend Nanofaservlies
US6554881B1 (en) * 1999-10-29 2003-04-29 Hollingsworth & Vose Company Filter media
DE10013315C2 (de) * 2000-03-17 2002-06-06 Freudenberg Carl Kg Plissiertes Filter aus einem mehrlagigen Filtermedium
JP4512242B2 (ja) * 2000-08-23 2010-07-28 タピルス株式会社 空気清浄用フィルター
US6740142B2 (en) * 2000-09-05 2004-05-25 Donaldson Company, Inc. Industrial bag house elements
US6746517B2 (en) * 2000-09-05 2004-06-08 Donaldson Company, Inc. Filter structure with two or more layers of fine fiber having extended useful service life
US20020092423A1 (en) * 2000-09-05 2002-07-18 Gillingham Gary R. Methods for filtering air for a gas turbine system
US6743273B2 (en) * 2000-09-05 2004-06-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
DE10051186B4 (de) * 2000-10-16 2005-04-07 Fibermark Gessner Gmbh & Co. Ohg Staubfilterbeutel mit hochporöser Trägermateriallage
KR20020063020A (ko) * 2001-01-26 2002-08-01 한국과학기술연구원 미세 섬유상 고분자웹의 제조 방법
WO2003004735A1 (en) 2001-07-04 2003-01-16 Hag-Yong Kim An electronic spinning apparatus, and a process of preparing nonwoven fabric using the thereof
DE10137161C5 (de) * 2001-07-30 2009-04-09 Mann+Hummel Innenraumfilter Gmbh & Co. Kg Filterelement
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
EP1366791B1 (de) * 2002-05-28 2008-03-26 Hollingsworth & Vose GmbH Filtermedium
US20040038014A1 (en) 2002-08-20 2004-02-26 Donaldson Company, Inc. Fiber containing filter media
EP1540062B1 (en) * 2002-09-17 2009-11-04 E.I. Du Pont De Nemours And Company Extremely high liquid barrier fabrics
CN1705558A (zh) * 2002-09-19 2005-12-07 帕里莫集团有限公司 具有改进阻隔性能的无纺工业织物
US6875249B2 (en) * 2002-10-08 2005-04-05 Donaldson Company, Inc. Motor vehicle filter structure having visual indicator of useful life
US20040092185A1 (en) 2002-11-13 2004-05-13 Grafe Timothy H. Wipe material with nanofiber layer
US7097684B2 (en) * 2002-12-12 2006-08-29 Aaf-Mcquay, Inc. Method of forming combined pleated scrim and filter media materials and product of same
US20040116025A1 (en) 2002-12-17 2004-06-17 Gogins Mark A. Air permeable garment and fabric with integral aerosol filtration
US8877316B2 (en) * 2002-12-20 2014-11-04 The Procter & Gamble Company Cloth-like personal care articles
US7008465B2 (en) * 2003-06-19 2006-03-07 Donaldson Company, Inc. Cleanable high efficiency filter media structure and applications for use
DE10336380B4 (de) 2003-08-06 2005-08-25 Carl Freudenberg Kg Ultradünner, poröser und mechanisch stabiler Vliesstoff und dessen Verwendung
JP4379797B2 (ja) 2004-05-12 2009-12-09 株式会社小糸製作所 放電ランプ用アークチューブにおけるシュラウドガラス管の溶着方法および溶着装置。
US7235122B2 (en) 2004-11-08 2007-06-26 E. I. Du Pont De Nemours And Company Filtration media for filtering particulate material from gas streams
US20060137317A1 (en) 2004-12-28 2006-06-29 Bryner Michael A Filtration media for filtering particulate material from gas streams
US7618702B2 (en) 2006-01-17 2009-11-17 Cornell Research Foundation, Inc. Cellulosic/polyamide composite

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