JP2012512731A5 - - Google Patents

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Publication number
JP2012512731A5
JP2012512731A5 JP2011539771A JP2011539771A JP2012512731A5 JP 2012512731 A5 JP2012512731 A5 JP 2012512731A5 JP 2011539771 A JP2011539771 A JP 2011539771A JP 2011539771 A JP2011539771 A JP 2011539771A JP 2012512731 A5 JP2012512731 A5 JP 2012512731A5
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JP
Japan
Prior art keywords
layer
nanoweb
filter
filter medium
membrane
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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
Application number
JP2011539771A
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English (en)
Japanese (ja)
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JP5875180B2 (ja
JP2012512731A (ja
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Priority claimed from PCT/US2009/066936 external-priority patent/WO2010065949A1/en
Publication of JP2012512731A publication Critical patent/JP2012512731A/ja
Publication of JP2012512731A5 publication Critical patent/JP2012512731A5/ja
Application granted granted Critical
Publication of JP5875180B2 publication Critical patent/JP5875180B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2011539771A 2008-12-05 2009-12-07 ナノウェブ層を有する改良型濾材 Active JP5875180B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12008008P 2008-12-05 2008-12-05
US61/120,080 2008-12-05
PCT/US2009/066936 WO2010065949A1 (en) 2008-12-05 2009-12-07 Filter media with nanoweb layer

Publications (3)

Publication Number Publication Date
JP2012512731A JP2012512731A (ja) 2012-06-07
JP2012512731A5 true JP2012512731A5 (https=) 2013-01-31
JP5875180B2 JP5875180B2 (ja) 2016-03-02

Family

ID=41571325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011539771A Active JP5875180B2 (ja) 2008-12-05 2009-12-07 ナノウェブ層を有する改良型濾材

Country Status (7)

Country Link
US (1) US20100139224A1 (https=)
EP (1) EP2364196B1 (https=)
JP (1) JP5875180B2 (https=)
KR (3) KR20170015552A (https=)
CN (1) CN102227247B (https=)
BR (1) BRPI0917059A2 (https=)
WO (1) WO2010065949A1 (https=)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7993523B2 (en) * 2007-03-06 2011-08-09 E. I. Du Pont De Nemours And Company Liquid filtration media
US8673040B2 (en) * 2008-06-13 2014-03-18 Donaldson Company, Inc. Filter construction for use with air in-take for gas turbine and methods
KR20110104007A (ko) * 2008-12-09 2011-09-21 이 아이 듀폰 디 네모아 앤드 캄파니 입자 슬러리로부터의 큰 입자의 선택적 제거를 위한 필터
US8172092B2 (en) * 2009-01-22 2012-05-08 Clarcor Inc. Filter having melt-blown and electrospun fibers
SG10201605780QA (en) 2009-03-19 2016-09-29 Emd Millipore Corp Removal of microorganisms from fluid samples using nanofiber filtration media
TWI460007B (zh) 2009-04-13 2014-11-11 Entegris Inc 多孔複合薄膜
US9108130B2 (en) * 2009-07-22 2015-08-18 Donaldson Company, Inc. Filter media construction using PTFE film and carbon web for HEPA efficiency and odor control
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
US20150001146A2 (en) * 2011-05-09 2015-01-01 Entegris, Inc. Porous Composite Membrane Including Microporous Membrane Layers and Nanofiber Layer
US20130011249A1 (en) * 2011-07-08 2013-01-10 General Electric Company Multi-layer filter, gas turbine including a multi-layer filter, and process of filtering
CN103182347A (zh) * 2011-12-31 2013-07-03 福建新大陆环保科技有限公司 一种网状空气吸尘膜或布及应用其的防尘制品
DE102012004610A1 (de) * 2012-03-02 2013-09-05 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Luftfiltervorrichtung, Luftfilter und Luftaufbereitungsanlage
CN102634930B (zh) * 2012-04-13 2015-09-02 武汉纺织大学 一种含聚合物纳米纤维的滤材及其制备方法
WO2014025155A1 (ko) * 2012-08-06 2014-02-13 주식회사 아모그린텍 어데시브 테이프 및 그 제조방법
JP2014079731A (ja) * 2012-10-12 2014-05-08 Shinwa Corp バグフィルタろ材
DE102012220546A1 (de) * 2012-11-12 2014-05-15 Neenah Gessner Gmbh Flammhemmend ausgerüstetes Gasfiltermaterial mit hoher Staubspeicherfähigkeit
SG11201504356RA (en) * 2012-12-10 2015-07-30 Emd Millipore Corp Ultraporous nanofiber mats and uses thereof
BR112015019842B1 (pt) 2013-02-18 2021-08-17 Amogreentech Co., Ltd Aparelho de filtro que usa o meio de filtro
US10357730B2 (en) 2013-03-15 2019-07-23 Donaldson Company, Inc. Filter media and elements
KR101477400B1 (ko) * 2013-06-28 2014-12-29 삼성전기주식회사 나노 섬유 복합 시트 및 이의 제조방법
CN103706182A (zh) * 2013-12-12 2014-04-09 苏州大学 一种球线组合型复合纤维空气过滤材料及其制备方法
US9446978B2 (en) 2014-02-14 2016-09-20 Charles Douglas Spitler System and method for continuous strand fiberglass media processing
US10106452B2 (en) 2014-02-14 2018-10-23 Superior Fibers, Llc System and method of continuous glass filament manufacture
US10351462B1 (en) 2014-02-14 2019-07-16 Superior Fibers, Llc Method of manufacturing fiberglass filtration media
CN104906968B (zh) * 2014-03-13 2017-09-26 成都百途医药科技有限公司 一种聚四氟乙烯膜及其制备方法
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
US9636613B2 (en) * 2015-02-27 2017-05-02 Liquidity Corporation Portable water bottle assembly having a replaceable filter cartridge
US20160256806A1 (en) * 2015-03-06 2016-09-08 Lydall, Inc. Composite filter media including a nanofiber layer formed directly onto a conductive layer
CN104667626B (zh) * 2015-03-16 2017-01-25 亚美滤膜(南通)有限公司 一种整体式囊式滤器
CN107531423B (zh) 2015-03-27 2020-07-10 高级纤维有限责任公司 用于处理玻璃纤维介质的设备
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
KR101739845B1 (ko) * 2015-12-22 2017-05-26 주식회사 아모그린텍 나노섬유 복합 섬유사를 이용한 카트리지 필터 및 그 제조방법
US10543441B2 (en) 2016-12-15 2020-01-28 Hollingsworth & Vose Company Filter media including adhesives and/or oleophobic properties
US10898838B2 (en) 2016-12-15 2021-01-26 Hollingsworth & Vose Company Filter media including adhesives
TWI635041B (zh) * 2017-06-09 2018-09-11 國立臺灣師範大學 微流道晶片及其製作方法
EP3655142B1 (en) 2017-07-21 2026-02-25 Merck Millipore Ltd Non-woven fiber membranes
CN109316778B (zh) * 2018-09-14 2021-10-15 浙江工业大学 一种浸渍涂覆聚合物纳米颗粒制备超疏水铜网的方法
CN109276950A (zh) * 2018-10-10 2019-01-29 响水县宝吉纺织有限公司 一种自身具有净化功能的滤布的制备方法
CN112867547B (zh) 2018-10-16 2023-02-03 康明斯过滤Ip公司 粘合剂合金以及包括该粘合剂合金的过滤器介质
EP3718620A1 (en) * 2019-04-01 2020-10-07 Neenah Gessner GmbH Filter medium with printed polymer pattern
US11618238B2 (en) 2019-04-12 2023-04-04 Ascend Performance Materials Operations Llc Nonwoven multilayer structures having nanofiber layers
CN114144250A (zh) * 2019-07-22 2022-03-04 阿莫绿色技术有限公司 过滤介质及包括其的复合过滤器
KR102364646B1 (ko) * 2020-03-03 2022-02-21 남양부직포 주식회사 폴리카보네이트 나노섬유를 포함하는 에어 필터 및 이의 제조방법
KR102228591B1 (ko) * 2020-03-26 2021-03-16 도레이첨단소재 주식회사 복합 부직포 및 이를 포함하는 물품
CN111945240B (zh) * 2020-07-06 2022-10-04 浙江宸唯环保科技股份有限公司 一种用于高分子熔喷纤维的驻极材料及其检测方法
US20220054964A1 (en) * 2020-08-21 2022-02-24 Ascend Performance Materials Operations Llc Filter media structures
CN116510416A (zh) * 2023-04-25 2023-08-01 杭州金百合非织造布有限公司 一种用于过滤的无纺布
CN119869090B (zh) * 2025-02-12 2025-10-28 江苏润众环保材料有限公司 一种聚四氟乙烯纤维ptfe除尘滤袋

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522605A (en) * 1974-09-26 1978-08-23 Ici Ltd Preparation of fibrous sheet product
US4104394A (en) * 1975-12-15 1978-08-01 Sumitomo Electric Industries, Ltd. Method for diametrically expanding thermally contractive ptfe resin tube
US4350655A (en) * 1977-05-05 1982-09-21 Biax Fiberfilm Process for producing highly porous thermoplastic films
DE3277120D1 (en) * 1981-06-09 1987-10-08 Mitsubishi Chem Ind Process for producing porous film or sheet
US4596837A (en) * 1982-02-22 1986-06-24 Daikin Industries Ltd. Semisintered polytetrafluoroethylene article and production thereof
US4878930A (en) * 1984-03-15 1989-11-07 W. L. Gore & Associates, Inc. Filter cartridge
JPS63191041A (ja) * 1987-02-03 1988-08-08 Komori Printing Mach Co Ltd 濃度測定位置合わせ方法
US4933060A (en) * 1987-03-02 1990-06-12 The Standard Oil Company Surface modification of fluoropolymers by reactive gas plasmas
US4777073A (en) * 1987-03-11 1988-10-11 Exxon Chemical Patents Inc. Breathable films prepared from melt embossed polyolefin/filler precursor films
JPH01177447A (ja) * 1987-12-27 1989-07-13 Toyoda Gosei Co Ltd ダイヤフラム
US5098625A (en) * 1989-03-14 1992-03-24 Yeu Ming Tai Chemical Industrial Co., Ltd. Process for forming an expanded porous tetrafluoroethylene polymer
AT391473B (de) * 1989-04-06 1990-10-10 Chemiefaser Lenzing Ag Monoaxial verstreckter formkoerper aus polytetrafluoraethylen und verfahren zu seiner herstellung
US5234751A (en) * 1989-09-12 1993-08-10 Sumitomo Electric Industries, Ltd. Porous material of polytetrafluoroethylene and process for producing the same
US5217666A (en) * 1991-05-29 1993-06-08 Daikin Industries Ltd. Process for producing porous polytetrafluoroethylene film
US5222131A (en) * 1991-07-03 1993-06-22 Illinois Tool Works Inc. Telephone protector including removable fuse holder
CA2074349C (en) * 1991-07-23 2004-04-20 Shinji Tamaru Polytetrafluoroethylene porous film and preparation and use thereof
US5170011A (en) * 1991-09-25 1992-12-08 Teleflex Incorporated Hose assembly
US5207812B1 (en) * 1992-05-08 1996-10-01 Gore & Ass Filter cartridge
US5814405A (en) * 1995-08-04 1998-09-29 W. L. Gore & Associates, Inc. Strong, air permeable membranes of polytetrafluoroethylene
US5855977A (en) * 1996-08-26 1999-01-05 Minnesota Mining And Manufacturing Company Multi-layer compositions comprising a fluoropolymer
US6334881B1 (en) 1999-04-20 2002-01-01 Gore Enterprise Holdings, Inc. Filter media
AU1440801A (en) * 1999-10-29 2001-05-14 Hollingsworth And Vose Company Filter media
US6767948B1 (en) * 1999-12-22 2004-07-27 3M Innovative Properties Company Polyolefin polymer and catalyst blend for bonding fluoropolymers
ES2208481T3 (es) * 2001-03-02 2004-06-16 Airflo Europe N.V. Filtro de material compuesto y procedimiento de fabricacion.
EP1270211A1 (fr) * 2001-06-19 2003-01-02 Atofina Structure comprenant une couche en polymère fluoré et un liant à base de pipérazine
US6872311B2 (en) * 2002-01-31 2005-03-29 Koslow Technologies Corporation Nanofiber filter media
DE60329922D1 (de) * 2002-09-17 2009-12-17 Du Pont Extrem flüssigkeitsundurchlässiges gewebe
US7501003B2 (en) * 2004-03-02 2009-03-10 Gore Enterprise Holdings Composite filter media
US7789930B2 (en) * 2006-11-13 2010-09-07 Research Triangle Institute Particle filter system incorporating nanofibers
US7591883B2 (en) * 2004-09-27 2009-09-22 Cornell Research Foundation, Inc. Microfiber supported nanofiber membrane
ES2290614T3 (es) * 2004-12-23 2008-02-16 W.L. GORE & ASSOCIATES GMBH Filtro para la entrada de aire de una turbina.
US7717975B2 (en) * 2005-02-16 2010-05-18 Donaldson Company, Inc. Reduced solidity web comprising fiber and fiber spacer or separation means
WO2006096180A1 (en) * 2005-03-07 2006-09-14 Gore Enterprise Holdings, Inc. Composite filter media
US20080307971A1 (en) * 2005-04-26 2008-12-18 Nitto Denko Corporation Filter Medium, Process for Producing the Same, Method of Use Thereof, and Filter Unit
US20070084786A1 (en) * 2005-10-14 2007-04-19 General Electric Company Filter, filter media, and methods for making same
CZ2005700A3 (cs) * 2005-11-10 2007-03-07 Elmarco, S. R. O. Filtr pro odstranování fyzikálních a/nebo biologických necistot
US8038013B2 (en) * 2007-03-06 2011-10-18 E.I. Du Pont De Nemours And Company Liquid filtration media
US8303693B2 (en) * 2007-04-26 2012-11-06 The Hong Kong Polytechnic University Nanofiber filter facemasks and cabin filters
US8343250B2 (en) * 2007-05-02 2013-01-01 E I Du Pont De Nemours And Company Bag house filters and media
US8147583B2 (en) * 2007-06-08 2012-04-03 Gore Enterprise Holdings, Inc. Multiple layer filter media
US8608817B2 (en) * 2007-11-09 2013-12-17 Hollingsworth & Vose Company Meltblown filter medium

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