JP2011508665A5 - - Google Patents

Download PDF

Info

Publication number
JP2011508665A5
JP2011508665A5 JP2010540770A JP2010540770A JP2011508665A5 JP 2011508665 A5 JP2011508665 A5 JP 2011508665A5 JP 2010540770 A JP2010540770 A JP 2010540770A JP 2010540770 A JP2010540770 A JP 2010540770A JP 2011508665 A5 JP2011508665 A5 JP 2011508665A5
Authority
JP
Japan
Prior art keywords
layer
population
filtration medium
fluid filtration
microfibers
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
Application number
JP2010540770A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011508665A (ja
JP5221676B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/US2008/086766 external-priority patent/WO2009088647A1/en
Publication of JP2011508665A publication Critical patent/JP2011508665A/ja
Publication of JP2011508665A5 publication Critical patent/JP2011508665A5/ja
Application granted granted Critical
Publication of JP5221676B2 publication Critical patent/JP5221676B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2010540770A 2007-12-31 2008-12-15 流体濾過物品とその作製方法及び使用方法 Expired - Fee Related JP5221676B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1799407P 2007-12-31 2007-12-31
US61/017,994 2007-12-31
PCT/US2008/086766 WO2009088647A1 (en) 2007-12-31 2008-12-15 Fluid filtration articles and methods of making and using the same

Publications (3)

Publication Number Publication Date
JP2011508665A JP2011508665A (ja) 2011-03-17
JP2011508665A5 true JP2011508665A5 (https=) 2012-01-12
JP5221676B2 JP5221676B2 (ja) 2013-06-26

Family

ID=40853363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010540770A Expired - Fee Related JP5221676B2 (ja) 2007-12-31 2008-12-15 流体濾過物品とその作製方法及び使用方法

Country Status (6)

Country Link
US (1) US8512569B2 (https=)
EP (1) EP2242726B1 (https=)
JP (1) JP5221676B2 (https=)
CN (1) CN101952210B (https=)
BR (1) BRPI0821499A2 (https=)
WO (1) WO2009088647A1 (https=)

Families Citing this family (148)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040260034A1 (en) 2003-06-19 2004-12-23 Haile William Alston Water-dispersible fibers and fibrous articles
US7892993B2 (en) 2003-06-19 2011-02-22 Eastman Chemical Company Water-dispersible and multicomponent fibers from sulfopolyesters
US8513147B2 (en) 2003-06-19 2013-08-20 Eastman Chemical Company Nonwovens produced from multicomponent fibers
EP1827649B1 (en) 2004-11-05 2013-02-27 Donaldson Company, Inc. Filter medium and structure
US8021457B2 (en) 2004-11-05 2011-09-20 Donaldson Company, Inc. Filter media and structure
US12172111B2 (en) 2004-11-05 2024-12-24 Donaldson Company, Inc. Filter medium and breather filter structure
US8057567B2 (en) 2004-11-05 2011-11-15 Donaldson Company, Inc. Filter medium and breather filter structure
US8177875B2 (en) 2005-02-04 2012-05-15 Donaldson Company, Inc. Aerosol separator; and method
WO2006091594A1 (en) 2005-02-22 2006-08-31 Donaldson Company, Inc. Aerosol separator
EP2117674A1 (en) 2007-02-22 2009-11-18 Donaldson Company, Inc. Filter element and method
WO2008103821A2 (en) 2007-02-23 2008-08-28 Donaldson Company, Inc. Formed filter element
CN107126764A (zh) 2007-11-09 2017-09-05 霍林斯沃思和沃斯有限公司 熔喷过滤介质
US8986432B2 (en) 2007-11-09 2015-03-24 Hollingsworth & Vose Company Meltblown filter medium, related applications and uses
AU2008321326B2 (en) * 2007-11-12 2013-04-18 Exxonmobil Upstream Research Company Methods of generating and utilizing utility gas
EP2242726B1 (en) * 2007-12-31 2018-08-15 3M Innovative Properties Company Fluid filtration articles and methods of making and using the same
BRPI0911224A2 (pt) 2008-04-30 2015-09-29 Exxonmobil Upstream Res Co sistema e método para tratar uma corrente de alimentação gasosa, e, contactador adsorvente estruturado
US8357220B2 (en) 2008-11-07 2013-01-22 Hollingsworth & Vose Company Multi-phase filter medium
US20100144228A1 (en) * 2008-12-09 2010-06-10 Branham Kelly D Nanofibers Having Embedded Particles
US8267681B2 (en) 2009-01-28 2012-09-18 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
US8206481B2 (en) * 2009-02-27 2012-06-26 Bha Group, Inc. HEPA (H-10) performance synthetic nonwoven and nanofiber composite filter media
DE202009003669U1 (de) 2009-03-17 2010-08-12 Mann+Hummel Gmbh Filterelement
US8950587B2 (en) 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
KR101695998B1 (ko) 2009-04-13 2017-01-23 엔테그리스, 아이엔씨. 다공성 복합막
US8512519B2 (en) 2009-04-24 2013-08-20 Eastman Chemical Company Sulfopolyesters for paper strength and process
DE102009041401A1 (de) 2009-09-12 2011-03-24 Hydac Filtertechnik Gmbh Filterelement mit einem Filtermedium sowie Verfahren zum Herstellen desselben
DE102009058067A1 (de) * 2009-12-14 2011-06-16 Mann + Hummel Gmbh Kompaktfilter, Verfahren zur Herstellung eines Kompaktfilters und Filtermedium
PL2561128T3 (pl) * 2010-04-22 2015-08-31 3M Innovative Properties Co Wstęgi włókniny o strukturze włóknistej, zawierające chemicznie aktywne cząstki, a także metody ich wykonania i użycia
CN102859060B (zh) * 2010-04-22 2016-03-02 3M创新有限公司 含有化学活性颗粒的非织造纳米纤维幅材以及制造和使用非织造纳米纤维幅材的方法
US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
US9067168B2 (en) 2010-05-28 2015-06-30 Exxonmobil Upstream Research Company Integrated adsorber head and valve design and swing adsorption methods related thereto
US10036107B2 (en) 2010-08-23 2018-07-31 Fiberweb Holdings Limited Nonwoven web and fibers with electret properties, manufacturing processes thereof and their use
CA2810064C (en) * 2010-09-10 2018-07-31 General Electric Company Cartridge filter combining a depth filter and a sub-micron filter, and ro pre-treatment method
US20120183861A1 (en) 2010-10-21 2012-07-19 Eastman Chemical Company Sulfopolyester binders
TWI495501B (zh) 2010-11-15 2015-08-11 Exxonmobil Upstream Res Co 動力分餾器及用於氣體混合物之分餾的循環法
US20120152821A1 (en) 2010-12-17 2012-06-21 Hollingsworth & Vose Company Fine fiber filter media and processes
US10155186B2 (en) 2010-12-17 2018-12-18 Hollingsworth & Vose Company Fine fiber filter media and processes
CN103328720B (zh) 2011-01-28 2016-12-07 唐纳森公司 用于形成纤维介质的方法和设备
US9121118B2 (en) 2011-01-28 2015-09-01 Donaldson Company, Inc. Method and apparatus for forming a fibrous media
CA2842928A1 (en) 2011-03-01 2012-11-29 Exxonmobil Upstream Research Company Apparatus and systems having a rotary valve assembly and swing adsorption processes related thereto
WO2012118757A1 (en) 2011-03-01 2012-09-07 Exxonmobil Upstream Research Company Apparatus and systems having a reciprocating valve head assembly and swing adsorption processes related thereto
BR112013018597A2 (pt) 2011-03-01 2019-01-08 Exxonmobil Upstream Res Co aparelho e sistemas tendo um contator adsorvente encaixado e processos de adsorção oscilante
JP5882597B2 (ja) * 2011-04-15 2016-03-09 国立大学法人信州大学 フィルター及びフィルターの製造方法
PL2704895T3 (pl) * 2011-05-03 2015-11-30 Unilever Nv Sposób wytwarzania uformowanego termoplastycznego materiału
US20150001146A2 (en) * 2011-05-09 2015-01-01 Entegris, Inc. Porous Composite Membrane Including Microporous Membrane Layers and Nanofiber Layer
DK2720862T3 (en) 2011-06-17 2016-09-19 Fiberweb Inc Vapor permeable, water impervious TOTAL MAJOR MULTI-LAYER ARTICLE
ES2643697T3 (es) 2011-06-23 2017-11-23 Fiberweb, Llc Artículo multicapa permeable al vapor y prácticamente impermeable al agua
US10369769B2 (en) 2011-06-23 2019-08-06 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
WO2012178011A2 (en) 2011-06-24 2012-12-27 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
CN102500159B (zh) * 2011-11-29 2014-01-01 无锡格瑞普尔膜科技有限公司 具有吸附与离子交换过滤特性的深层过滤介质的制备方法
US8906200B2 (en) 2012-01-31 2014-12-09 Eastman Chemical Company Processes to produce short cut microfibers
CN102641625B (zh) * 2012-04-25 2014-12-24 广州华创化工材料科技开发有限公司 一种自洁式空气过滤材料及其制备方法
WO2013192392A1 (en) * 2012-06-20 2013-12-27 Hollingsworth & Vose Company Fine fiber filter media and processes
US8900338B2 (en) 2012-08-07 2014-12-02 Honeywell International Inc. Accessory cap for a respiratory filter cartridge
KR101485002B1 (ko) * 2012-11-01 2015-01-21 한국산업은행 백필터 탈진용 분사 노즐과 수은제거능력을 구비한 집진여과장치
DE102012025023A1 (de) * 2012-12-20 2014-06-26 Johns Manville Europe Gmbh Filtermedium
US9303357B2 (en) 2013-04-19 2016-04-05 Eastman Chemical Company Paper and nonwoven articles comprising synthetic microfiber binders
CN103214105B (zh) * 2013-04-28 2014-09-24 沁园集团股份有限公司 一种生物膜法片状担体及其制作方法
DE102013008389A1 (de) * 2013-05-17 2014-11-20 Mann + Hummel Gmbh Filterelement, insbesondere Luftfilterelement, und Filtersystem mit einem Filterelement
DE102013008392A1 (de) * 2013-05-17 2014-11-20 Mann + Hummel Gmbh Luftfilter für die Innenraumluft von Kabinen von Fahrzeugen, Land-, Bau- und Arbeitsmaschinen
US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
US20140360146A1 (en) * 2013-06-10 2014-12-11 Lydall, Inc. Wet-laid dual-layer air filtration media including a large diameter synthetic polymeric fiber in a top layer thereof
US20150014240A1 (en) * 2013-07-12 2015-01-15 Kx Technologies Llc Filter media for gravity filtration applications
DE112014003579B4 (de) 2013-08-02 2024-05-29 Cummins Filtration Ip, Inc. Ein Verbundmaterial-Filtermedium und ein Verfahren zur Herstellung desselben
KR101619471B1 (ko) * 2013-08-06 2016-05-11 주식회사 아모그린텍 액체 필터용 필터여재 및 그의 제조방법
SG10202006161UA (en) 2013-08-30 2020-07-29 Emd Millipore Corp High capacity composite depth filter media with low extractables
US11845019B2 (en) 2013-11-06 2023-12-19 Bl Technologies, Inc. Large format melt-blown depth filter cartridge
DK3065844T3 (da) 2013-11-06 2017-11-27 Gen Electric Smelteblæst dybdefilter, fremgangsmåde og maskine til at fremstille det
CN103801153B (zh) * 2013-11-07 2015-07-15 嘉兴学院 一种可完全生物降解的聚乳酸纤维无纺布过滤材料
US9598802B2 (en) 2013-12-17 2017-03-21 Eastman Chemical Company Ultrafiltration process for producing a sulfopolyester concentrate
US9605126B2 (en) 2013-12-17 2017-03-28 Eastman Chemical Company Ultrafiltration process for the recovery of concentrated sulfopolyester dispersion
US11066311B2 (en) * 2013-12-18 2021-07-20 Brita I.P Method of using a filter media for filtration
US10654725B2 (en) * 2013-12-18 2020-05-19 Brita Lp Filter assembly for filter as you pour filtration
US10604420B2 (en) 2013-12-18 2020-03-31 Brita Lp Method and apparatus for reservoir free and ventless water filtering
HK1224241A1 (zh) 2013-12-18 2017-08-18 Brita Lp 用於傾倒時過濾器系統的容器
US10351442B2 (en) 2013-12-18 2019-07-16 Brita Lp Flow control device for filter as you pour system
CN104215751B (zh) * 2014-06-19 2016-01-06 黄然 一种由聚乳酸制备的离子交换树脂失效指示包膜
US9675925B2 (en) 2014-07-25 2017-06-13 Exxonmobil Upstream Research Company Apparatus and system having a valve assembly and swing adsorption processes related thereto
WO2016039695A1 (en) * 2014-09-11 2016-03-17 Agency For Science, Technology And Research Electrospun conductive carbon fibers
US20160074789A1 (en) * 2014-09-11 2016-03-17 Donaldson Company, Inc. Filtration media, media pack assemblies, and methods
CN105582745A (zh) * 2014-10-24 2016-05-18 张家港骏马无纺布有限公司 一种超细纤维过滤材料及其制备方法
RU2699551C2 (ru) 2014-11-11 2019-09-06 Эксонмобил Апстрим Рисерч Компани Высокоемкие структуры и монолиты посредством печати пасты
AU2015361102B2 (en) 2014-12-10 2018-09-13 Exxonmobil Research And Engineering Company Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same
AU2015370106B2 (en) 2014-12-23 2019-01-03 Exxonmobil Upstream Research Company Structured adsorbent beds, methods of producing the same and uses thereof
US11266936B2 (en) 2015-04-28 2022-03-08 Bl Technologies, Inc. Melt-blown depth filter element, method and machine of making it
US9861929B2 (en) 2015-05-15 2018-01-09 Exxonmobil Upstream Research Company Apparatus and system for swing adsorption processes related thereto
CA2979870C (en) 2015-05-15 2019-12-03 Exxonmobil Upstream Research Company Apparatus and system for swing adsorption processes related thereto
US10427951B2 (en) 2015-08-20 2019-10-01 Brita Lp Water purification filter and system
WO2017039991A1 (en) 2015-09-02 2017-03-09 Exxonmobil Upstream Research Company Process and system for swing adsorption using an overhead stream of a demethanizer as purge gas
US10293298B2 (en) 2015-09-02 2019-05-21 Exxonmobil Upstream Research Company Apparatus and system for combined temperature and pressure swing adsorption processes related thereto
AU2016332962A1 (en) 2015-09-30 2018-04-05 Brita Lp Filter design with interchangeable core cover
US10765973B2 (en) 2015-09-30 2020-09-08 Brita Lp Filter core configuration
AU2016332961A1 (en) 2015-09-30 2018-04-05 Brita Lp Filter cartridge placement in filter as you pour system
EP3368188A1 (en) 2015-10-27 2018-09-05 Exxonmobil Upstream Research Company Apparatus and system for swing adsorption processes related thereto having a plurality of valves
AU2016346798B2 (en) 2015-10-27 2019-11-07 Exxonmobil Upstream Research Company Apparatus and system for swing adsorption processes related thereto having actively-controlled feed poppet valves and passively controlled product valves
KR102118860B1 (ko) 2015-10-27 2020-06-04 엑손모빌 업스트림 리서치 캄파니 복수의 밸브들을 갖는 관련 스윙 흡착 공정을 위한 장치 및 시스템
KR20180083911A (ko) 2015-11-16 2018-07-23 엑손모빌 업스트림 리서치 캄파니 흡착재 및 이산화탄소의 흡착 방법
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
EP3429727B1 (en) 2016-03-18 2025-02-12 ExxonMobil Technology and Engineering Company Apparatus and method for swing adsorption processes
JP2017185422A (ja) * 2016-04-01 2017-10-12 Jnc株式会社 デプスフィルター
CN109069956A (zh) * 2016-04-18 2018-12-21 康明斯过滤Ip公司 高性能应用的纳米纤维过滤介质
RU2716686C1 (ru) 2016-05-31 2020-03-13 Эксонмобил Апстрим Рисерч Компани Устройство и система для осуществления процессов короткоцикловой адсорбции
US10427089B2 (en) 2016-05-31 2019-10-01 Exxonmobil Upstream Research Company Apparatus and system for swing adsorption processes
US10668411B2 (en) 2016-07-20 2020-06-02 Entegris, Inc. Depth filtration media with multiple organic and/or inorganic materials
CN106367893A (zh) * 2016-08-30 2017-02-01 山东胜伟园林科技有限公司 一种可生物降解的无纺布材料及其制备方法
US10434458B2 (en) 2016-08-31 2019-10-08 Exxonmobil Upstream Research Company Apparatus and system for swing adsorption processes related thereto
US10603626B2 (en) 2016-09-01 2020-03-31 Exxonmobil Upstream Research Company Swing adsorption processes using zeolite structures
US10328382B2 (en) 2016-09-29 2019-06-25 Exxonmobil Upstream Research Company Apparatus and system for testing swing adsorption processes
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
KR102260066B1 (ko) 2016-12-21 2021-06-04 엑손모빌 업스트림 리서치 캄파니 발포형 기하구조 및 활물질을 갖는 자체-지지 구조물
US10710053B2 (en) 2016-12-21 2020-07-14 Exxonmobil Upstream Research Company Self-supporting structures having active materials
US10981096B2 (en) 2017-03-29 2021-04-20 Knowlton Technologies, Llc Process for making high efficiency synthetic filter media
DE202018100242U1 (de) * 2017-11-28 2018-12-07 BLüCHER GMBH Luftdurchlässiges Flächenfiltermaterial
US11583797B2 (en) * 2018-01-04 2023-02-21 Nxtnano, Llc Dual density nanofiber media
WO2019147516A1 (en) 2018-01-24 2019-08-01 Exxonmobil Upstream Research Company Apparatus and system for temperature swing adsorption
WO2019168628A1 (en) 2018-02-28 2019-09-06 Exxonmobil Upstream Research Company Apparatus and system for swing adsorption processes
CN111989428A (zh) * 2018-04-19 2020-11-24 3M创新有限公司 可生物降解的层状复合材料
WO2019240206A1 (ja) * 2018-06-14 2019-12-19 東洋アルミエコープロダクツ株式会社 フィルター構造体
WO2020081437A1 (en) 2018-10-16 2020-04-23 Cummins Filtration Ip, Inc. Adhesive alloys and filter medias including such adhesive alloys
US11207863B2 (en) 2018-12-12 2021-12-28 Owens Corning Intellectual Capital, Llc Acoustic insulator
US11666199B2 (en) 2018-12-12 2023-06-06 Owens Corning Intellectual Capital, Llc Appliance with cellulose-based insulator
US11318410B2 (en) 2018-12-21 2022-05-03 Exxonmobil Upstream Research Company Flow modulation systems, apparatus, and methods for cyclical swing adsorption
CN113453780A (zh) * 2019-02-28 2021-09-28 富士胶片株式会社 液体过滤器及液体过滤器的制造方法
CN109957846B (zh) * 2019-04-08 2021-05-14 嘉兴学院 基于同轴静电纺丝的广直径分布纳米纤维及其制备方法
WO2020222932A1 (en) 2019-04-30 2020-11-05 Exxonmobil Upstream Research Company Rapid cycle adsorbent bed
WO2021071755A1 (en) 2019-10-07 2021-04-15 Exxonmobil Upstream Research Company Adsorption processes and systems utilizing step lift control of hydraulically actuated poppet valves
CN114938636A (zh) 2019-10-08 2022-08-23 唐纳森公司 包括混合直径细纤维的过滤介质层
US11433346B2 (en) 2019-10-16 2022-09-06 Exxonmobil Upstream Research Company Dehydration processes utilizing cationic zeolite RHO
CN110563213B (zh) * 2019-10-22 2021-02-05 河北和悦环保科技有限公司 一种工业废水零排放工艺
CN114828980A (zh) * 2019-12-17 2022-07-29 3M创新有限公司 具有多种旦尼尔纤维的过滤器
JP7738556B2 (ja) 2020-04-03 2025-09-12 ドナルドソン カンパニー，インコーポレイティド 濾過媒体
CN111472097B (zh) * 2020-04-09 2021-05-14 嘉兴市凯邦锦纶科技股份有限公司 一种熔喷线料制备装置及其制备方法
TW202142302A (zh) * 2020-04-30 2021-11-16 日商捷恩智股份有限公司 深層過濾器
US20210370218A1 (en) * 2020-05-29 2021-12-02 Hollingsworth & Vose Company Filter media comprising adsorptive particles
CN112121760B (zh) * 2020-08-21 2023-02-10 浙江农林大学 一种室内景观模型建材的制备方法
CN114433244A (zh) * 2020-11-06 2022-05-06 佛山市顺德区美的电热电器制造有限公司 催化降解甲醛的过滤膜和制备方法，以及空气净化装置
CN114602245A (zh) * 2020-12-09 2022-06-10 3M创新有限公司 用于水过滤的层叠片材、圆筒状滤芯以及过滤套件
WO2023044010A2 (en) * 2021-09-17 2023-03-23 Ecs Environmental Solutions Fluid filtration media and applications thereof
US11713584B2 (en) * 2021-09-24 2023-08-01 Linda D. Wilson Pool strainer basket insect and organic matter trap
CN114452717A (zh) * 2022-01-29 2022-05-10 杭州科百特过滤器材有限公司 一种深层过滤介质及其制备方法
CA3249047A1 (en) * 2022-04-08 2023-10-12 LMS Technologies, Inc. NONWOVEN MATERIALS AND PRODUCTS CONTAINING NONWOVEN MATERIALS
WO2023196628A1 (en) * 2022-04-08 2023-10-12 Delstar Technologies, Inc. Filtration media and filters including nanoparticles
EP4572873A1 (en) * 2022-08-19 2025-06-25 Ahlstrom Oyj Filter media comprising adsorbent
CN115262094A (zh) * 2022-09-06 2022-11-01 桐乡市健民过滤材料有限公司 一种高容炭水滤芯复合材料及其制备方法
WO2025015208A2 (en) * 2023-07-13 2025-01-16 Graham Williams Warming blanket
US20250114732A1 (en) * 2023-10-06 2025-04-10 Delstar Technologies, Inc. Filtration media for liquid filters
CN120789771A (zh) * 2025-09-12 2025-10-17 山东省机械设计研究院 一种基于沸石与塑料复合滤层的生态盲沟

Family Cites Families (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1723007A (en) 1927-06-16 1929-08-06 Nat Mfg Co Door-bolt fixture
GB364780A (en) * 1929-12-07 1932-01-14 Anton Formhals Improvements in or relating to processes and apparatus for the production of artificial filaments
US3323963A (en) * 1964-01-08 1967-06-06 Mine Safety Appliances Co Method of making filter coil
FR2223318B1 (https=) 1973-03-30 1978-03-03 Saint Gobain
GB1522605A (en) * 1974-09-26 1978-08-23 Ici Ltd Preparation of fibrous sheet product
CA1073648A (en) 1976-08-02 1980-03-18 Edward R. Hauser Web of blended microfibers and crimped bulking fibers
US4536361A (en) 1978-08-28 1985-08-20 Torobin Leonard B Method for producing plastic microfilaments
US4363646A (en) * 1979-07-20 1982-12-14 Torobin Leonard B Method and apparatus for producing microfilaments
US4729371A (en) * 1983-10-11 1988-03-08 Minnesota Mining And Manufacturing Company Respirator comprised of blown bicomponent fibers
US4666763A (en) * 1984-12-07 1987-05-19 Akzona Incorporated Fiber batts and the method of making
US4818585A (en) * 1987-08-24 1989-04-04 Kimberly-Clark Corporation Agricultural protective fabric
DE3731575A1 (de) * 1987-09-19 1989-03-30 Freudenberg Carl Fa Filterpack
US4988560A (en) * 1987-12-21 1991-01-29 Minnesota Mining And Manufacturing Company Oriented melt-blown fibers, processes for making such fibers, and webs made from such fibers
US4910064A (en) * 1988-05-25 1990-03-20 Sabee Reinhardt N Stabilized continuous filament web
US5227107A (en) 1990-08-07 1993-07-13 Kimberly-Clark Corporation Process and apparatus for forming nonwovens within a forming chamber
US5306534A (en) * 1991-03-22 1994-04-26 Home Care Industries, Inc. Vacuum cleaner bag with electrostatically charged meltblown layer
JPH0624712U (ja) * 1991-04-24 1994-04-05 大和紡績株式会社 カートリッジフィルタ
US5328758A (en) * 1991-10-11 1994-07-12 Minnesota Mining And Manufacturing Company Particle-loaded nonwoven fibrous article for separations and purifications
US5332426A (en) 1992-07-29 1994-07-26 Minnesota Mining And Manufacturing Company Agglomerated activated carbon air filter
US5753343A (en) * 1992-08-04 1998-05-19 Minnesota Mining And Manufacturing Company Corrugated nonwoven webs of polymeric microfiber
EP0669993B1 (en) * 1992-11-18 1997-12-29 Hoechst Celanese Corporation Process for making a fibrous structure containing immobilized particulate matter
WO1995005501A2 (en) * 1993-08-17 1995-02-23 Minnesota Mining And Manufacturing Company Method of charging electret filter media
US6171684B1 (en) * 1995-11-17 2001-01-09 Donaldson Company, Inc. Filter material construction and method
US5855788A (en) * 1996-02-07 1999-01-05 Kimberly-Clark Worldwide, Inc. Chemically charged-modified filter for removing particles from a liquid and method thereof
US6114017A (en) 1997-07-23 2000-09-05 Fabbricante; Anthony S. Micro-denier nonwoven materials made using modular die units
US5871836A (en) * 1997-08-27 1999-02-16 Airflo Europe N.V. Composite pleated fibrous structures containing split film fibers
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
US6183670B1 (en) * 1997-09-23 2001-02-06 Leonard Torobin Method and apparatus for producing high efficiency fibrous media incorporating discontinuous sub-micron diameter fibers, and web media formed thereby
US6550622B2 (en) 1998-08-27 2003-04-22 Koslow Technologies Corporation Composite filter medium and fluid filters containing same
US6269513B1 (en) * 1998-08-28 2001-08-07 Leonard B. Torobin Wipe pads with superior solids removal ability using sub-micron filaments
US6382526B1 (en) 1998-10-01 2002-05-07 The University Of Akron Process and apparatus for the production of nanofibers
US6139308A (en) * 1998-10-28 2000-10-31 3M Innovative Properties Company Uniform meltblown fibrous web and methods and apparatus for manufacturing
AR021138A1 (es) 1998-11-13 2002-06-12 Kimberly Clark Co Un compuesto de tejido tramado al azar absorbente y el articulo absorbente que lo comprende
US6846548B2 (en) * 1999-02-19 2005-01-25 Honeywell International Inc. Flexible fabric from fibrous web and discontinuous domain matrix
DE19929709C2 (de) 1999-06-24 2001-07-12 Lueder Gerking Verfahren zur Herstellung von im Wesentlichen endlosen feinen Fäden und Verwendung der Vorrichtung zur Durchführung des Verfahrens
US6494974B2 (en) * 1999-10-15 2002-12-17 Kimberly-Clark Worldwide, Inc. Method of forming meltblown webs containing particles
DE60041154D1 (de) * 1999-10-29 2009-01-29 Hollingsworth & Vose Co Filtermaterial
US6743273B2 (en) * 2000-09-05 2004-06-01 Donaldson Company, Inc. Polymer, polymer microfiber, polymer nanofiber and applications including filter structures
IL155787A0 (en) * 2000-11-20 2003-12-23 3M Innovative Properties Co Fiber-forming process
US6607624B2 (en) * 2000-11-20 2003-08-19 3M Innovative Properties Company Fiber-forming process
US6872311B2 (en) 2002-01-31 2005-03-29 Koslow Technologies Corporation Nanofiber filter media
US20030203696A1 (en) * 2002-04-30 2003-10-30 Healey David Thomas High efficiency ashrae filter media
US6861025B2 (en) * 2002-06-20 2005-03-01 3M Innovative Properties Company Attenuating fluid manifold for meltblowing die
US20040038014A1 (en) * 2002-08-20 2004-02-26 Donaldson Company, Inc. Fiber containing filter media
JP2006500247A (ja) * 2002-09-19 2006-01-05 ポリマー・グループ・インコーポレーテツド 改善された障壁特性をもつ産業用不織繊維布
US20040092185A1 (en) * 2002-11-13 2004-05-13 Grafe Timothy H. Wipe material with nanofiber layer
US7476632B2 (en) 2002-11-15 2009-01-13 3M Innovative Properties Company Fibrous nonwoven web
EP1639173B1 (en) * 2003-06-30 2011-08-03 The Procter & Gamble Company Particulates in nanofiber webs
WO2005034659A2 (en) * 2003-08-11 2005-04-21 University Of Tennessee Research Foundation Fluorochemical electret treatment for barrier fabrics
US6997327B2 (en) * 2003-09-24 2006-02-14 Velcon Filters, Inc. Salt-tolerant, water absorbing filter
US20050090173A1 (en) * 2003-10-24 2005-04-28 The Procter & Gamble Company Nonwoven materials comprising low density fibers and absorbent articles comprising such fibers
US6858297B1 (en) * 2004-04-05 2005-02-22 3M Innovative Properties Company Aligned fiber web
EP1759043A2 (en) 2004-06-09 2007-03-07 Phoenixx T.P.C., Incorporated A composite material of continuous fiber and ultra high molecular weight polyethylene
JP2006069141A (ja) * 2004-09-06 2006-03-16 Teijin Techno Products Ltd 複合繊維構造体およびその製造方法
DE102004046669A1 (de) 2004-09-24 2006-03-30 Vorwerk & Co. Interholding Gmbh Verfahren zum Herstellen einer Filterlage sowie Filterlage insbesondere für einen Staubfilterbeutel eines Staubsaugers
US20060096911A1 (en) 2004-11-08 2006-05-11 Brey Larry A Particle-containing fibrous web
US20060096910A1 (en) * 2004-11-10 2006-05-11 Brownstein Jerry M Hybrid fabric filtration device
US20060137317A1 (en) * 2004-12-28 2006-06-29 Bryner Michael A Filtration media for filtering particulate material from gas streams
US7717975B2 (en) * 2005-02-16 2010-05-18 Donaldson Company, Inc. Reduced solidity web comprising fiber and fiber spacer or separation means
JP4657782B2 (ja) * 2005-04-07 2011-03-23 帝人テクノプロダクツ株式会社 高捕集効率と低圧力損失とを兼ね備えたフィルター
PL1893393T3 (pl) 2005-06-20 2019-06-28 Avintiv Specialty Materials Inc. Urządzenie i proces wytwarzania materiałów włóknistych
US8114183B2 (en) 2005-09-20 2012-02-14 Cummins Filtration Ip Inc. Space optimized coalescer
JP4745815B2 (ja) * 2005-12-20 2011-08-10 帝人テクノプロダクツ株式会社 内燃機関空気取り入れ用フィルター材
US7938276B2 (en) * 2006-02-01 2011-05-10 Mechanical Manufacturing Corporation Filtration architecture for optimized performance
CN102814080A (zh) * 2006-02-13 2012-12-12 唐纳森公司 包括细纤维和反应、吸附或吸收颗粒的过滤网
US7696109B2 (en) * 2006-02-24 2010-04-13 The Clorox Company Low-density cleaning substrate
US7902096B2 (en) * 2006-07-31 2011-03-08 3M Innovative Properties Company Monocomponent monolayer meltblown web and meltblowing apparatus
US9139940B2 (en) * 2006-07-31 2015-09-22 3M Innovative Properties Company Bonded nonwoven fibrous webs comprising softenable oriented semicrystalline polymeric fibers and apparatus and methods for preparing such webs
US7947142B2 (en) * 2006-07-31 2011-05-24 3M Innovative Properties Company Pleated filter with monolayer monocomponent meltspun media
WO2008085545A2 (en) 2006-07-31 2008-07-17 3M Innovative Properties Company Method for making shaped filtration articles
EP2242726B1 (en) * 2007-12-31 2018-08-15 3M Innovative Properties Company Fluid filtration articles and methods of making and using the same
BRPI0821677A2 (pt) * 2007-12-31 2015-06-16 3M Innovative Properties Co Mantas fibrosas não-tecidas compósitas que têm fase particulada contínua e métodos de preparo e uso das mesmas
CN102482799B (zh) * 2009-09-01 2016-03-16 3M创新有限公司 用于形成纳米纤维和纳米纤维网的设备、系统和方法

Similar Documents

Publication Publication Date Title
JP2011508665A5 (https=)
CN101952210B (zh) 流体过滤制品及其制造和使用方法
CN102859060B (zh) 含有化学活性颗粒的非织造纳米纤维幅材以及制造和使用非织造纳米纤维幅材的方法
CN102859058B (zh) 含有化学活性颗粒的非织造纤维网以及制造和使用所述非织造纤维网的方法
KR101734120B1 (ko) 필터 여재 및 그 제조방법과, 이를 이용한 필터 장치
JP6141836B2 (ja) 不織布エレクトレット繊維ウェブ及びその製造方法
JP2013528711A5 (https=)
TWI758722B (zh) 包含聚醯胺奈米纖維層的過濾器介質
JP2012517898A (ja) ナノファイバを含む多層流体透過性繊維構造体およびこの構造体の製造方法
JP2011529778A5 (https=)
CN101952498A (zh) 具有连续颗粒相的复合非织造纤维网及其制备和使用方法
CN103781956A (zh) 非织造驻极体纤维网及其制备方法
JP2010509099A (ja) 高表面積繊維を有する改良された複合ろ材
JP2015504355A (ja) フィルター材料
CN107666949A (zh) 气体过滤器
CN107666952A (zh) 吸附膜
CN108472566A (zh) 利用纳米纤维复合纤维纱的筒式过滤器及其制备方法
CN111372673A (zh) 具有催化混合基质膜层的多层复合物
CN107635637A (zh) 吸附式液体过滤器
KR20200028741A (ko) 마스크용 다층 필터 부재 및 그 제조방법