JP2010510875A5 - - Google Patents
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- Publication number
- JP2010510875A5 JP2010510875A5 JP2009538421A JP2009538421A JP2010510875A5 JP 2010510875 A5 JP2010510875 A5 JP 2010510875A5 JP 2009538421 A JP2009538421 A JP 2009538421A JP 2009538421 A JP2009538421 A JP 2009538421A JP 2010510875 A5 JP2010510875 A5 JP 2010510875A5
- Authority
- JP
- Japan
- Prior art keywords
- nanofiber layer
- microns
- filtration medium
- gsm
- media
- 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
- 239000002121 nanofiber Substances 0.000 claims 3
- 238000001914 filtration Methods 0.000 claims 2
- 239000000835 fiber Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86117806P | 2006-11-27 | 2006-11-27 | |
| US60/861,178 | 2006-11-27 | ||
| PCT/US2007/024449 WO2008066813A2 (en) | 2006-11-27 | 2007-11-27 | Durable nanoweb scrim laminates |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014244198A Division JP2015077599A (ja) | 2006-11-27 | 2014-12-02 | ナノウェブとスクリムの耐久性積層物 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010510875A JP2010510875A (ja) | 2010-04-08 |
| JP2010510875A5 true JP2010510875A5 (OSRAM) | 2011-01-20 |
| JP5696919B2 JP5696919B2 (ja) | 2015-04-08 |
Family
ID=39468489
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009538421A Active JP5696919B2 (ja) | 2006-11-27 | 2007-11-27 | ナノウェブとスクリムの耐久性積層物 |
| JP2014244198A Pending JP2015077599A (ja) | 2006-11-27 | 2014-12-02 | ナノウェブとスクリムの耐久性積層物 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014244198A Pending JP2015077599A (ja) | 2006-11-27 | 2014-12-02 | ナノウェブとスクリムの耐久性積層物 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8361180B2 (OSRAM) |
| EP (1) | EP2107929A2 (OSRAM) |
| JP (2) | JP5696919B2 (OSRAM) |
| KR (1) | KR101468938B1 (OSRAM) |
| CN (2) | CN105126454A (OSRAM) |
| WO (1) | WO2008066813A2 (OSRAM) |
Families Citing this family (57)
| 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 |
| US7635745B2 (en) | 2006-01-31 | 2009-12-22 | Eastman Chemical Company | Sulfopolyester recovery |
| US8308834B2 (en) * | 2007-03-05 | 2012-11-13 | Bha Group, Inc. | Composite filter media |
| US7927540B2 (en) * | 2007-03-05 | 2011-04-19 | Bha Group, Inc. | Method of manufacturing a composite filter media |
| US20080217241A1 (en) * | 2007-03-05 | 2008-09-11 | Alan Smithies | Composite filter media and methods of manufacture |
| US20090071114A1 (en) * | 2007-03-05 | 2009-03-19 | Alan Smithies | Gas turbine inlet air filtration filter element |
| US20080315465A1 (en) * | 2007-03-05 | 2008-12-25 | Alan Smithies | Method of manufacturing composite filter media |
| 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 |
| US8986432B2 (en) * | 2007-11-09 | 2015-03-24 | Hollingsworth & Vose Company | Meltblown filter medium, related applications and uses |
| US8608817B2 (en) * | 2007-11-09 | 2013-12-17 | Hollingsworth & Vose Company | Meltblown filter medium |
| US8512432B2 (en) * | 2008-08-01 | 2013-08-20 | David Charles Jones | Composite filter media |
| US8172092B2 (en) * | 2009-01-22 | 2012-05-08 | Clarcor Inc. | Filter having melt-blown and electrospun fibers |
| 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 |
| US8950587B2 (en) | 2009-04-03 | 2015-02-10 | Hollingsworth & Vose Company | Filter media suitable for hydraulic applications |
| WO2010120668A1 (en) | 2009-04-13 | 2010-10-21 | Entegris, Inc. | Porous composite membrane |
| US8512519B2 (en) | 2009-04-24 | 2013-08-20 | Eastman Chemical Company | Sulfopolyesters for paper strength and process |
| US8636833B2 (en) * | 2009-09-16 | 2014-01-28 | E I Du Pont De Nemours And Company | Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment |
| US8679218B2 (en) | 2010-04-27 | 2014-03-25 | Hollingsworth & Vose Company | Filter media with a multi-layer structure |
| SG185659A1 (en) | 2010-08-10 | 2012-12-28 | Emd Millipore Corp | Method for retrovirus removal |
| US20120077406A1 (en) * | 2010-09-29 | 2012-03-29 | Scrivens Walter A | Nanofiber Non-Wovens Containing Particles |
| US20120076972A1 (en) * | 2010-09-29 | 2012-03-29 | Hao Zhou | Nanofiber Non-Woven Composite |
| US8889572B2 (en) * | 2010-09-29 | 2014-11-18 | Milliken & Company | Gradient nanofiber non-woven |
| US20120077405A1 (en) * | 2010-09-29 | 2012-03-29 | Hao Zhou | Core/Shell Nanofiber Non-Woven |
| US9273417B2 (en) | 2010-10-21 | 2016-03-01 | Eastman Chemical Company | Wet-Laid process to produce a bound nonwoven article |
| 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 |
| WO2012100108A1 (en) * | 2011-01-20 | 2012-07-26 | Scott Technologies, Inc. | Conformal split planar flow air purifying filter |
| US11154821B2 (en) | 2011-04-01 | 2021-10-26 | Emd Millipore Corporation | Nanofiber containing composite membrane structures |
| TWI592204B (zh) * | 2011-05-09 | 2017-07-21 | 恩特葛瑞斯股份有限公司 | 過濾構件、過濾器及自光阻劑移除凝膠之方法 |
| USD666372S1 (en) | 2011-08-15 | 2012-08-28 | Techtronic Floor Care Technology Limited | Filter housing |
| USD670051S1 (en) | 2011-08-15 | 2012-10-30 | Techtronic Floor Care Technology Limited | Filter housing |
| WO2013051185A1 (ja) * | 2011-10-03 | 2013-04-11 | パナソニック株式会社 | エアフィルタ濾材、エアフィルタ、そのエアフィルタを装着した空気清浄装置、および加湿機能付き空気清浄装置 |
| US8871052B2 (en) | 2012-01-31 | 2014-10-28 | Eastman Chemical Company | Processes to produce short cut microfibers |
| US9446337B2 (en) * | 2012-09-26 | 2016-09-20 | Southern Felt Company, Inc. | Filter media for long-term high temperature applications |
| JP6089179B2 (ja) * | 2012-10-30 | 2017-03-08 | 国立研究開発法人量子科学技術研究開発機構 | セシウム除去用フィルターカートリッジの製造方法 |
| US10357730B2 (en) | 2013-03-15 | 2019-07-23 | Donaldson Company, Inc. | Filter media and elements |
| US9617685B2 (en) | 2013-04-19 | 2017-04-11 | Eastman Chemical Company | Process for making paper and nonwoven articles comprising synthetic microfiber binders |
| DE102013007118A1 (de) | 2013-04-25 | 2014-10-30 | Mann + Hummel Gmbh | Mehrlagiges Filterelement |
| US9694306B2 (en) | 2013-05-24 | 2017-07-04 | Hollingsworth & Vose Company | Filter media including polymer compositions and blends |
| US9474994B2 (en) | 2013-06-17 | 2016-10-25 | Donaldson Company, Inc. | Filter media and elements |
| 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 |
| WO2015091011A1 (de) | 2013-12-18 | 2015-06-25 | Mann+Hummel Gmbh | Filtermedium und filterelement mit einem filtermedium |
| 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 |
| EP3155147A2 (en) | 2014-06-16 | 2017-04-19 | Groz-Beckert KG | Multi-die melt blowing system for forming co-mingled structures and method thereof |
| 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 |
| US10343095B2 (en) | 2014-12-19 | 2019-07-09 | Hollingsworth & Vose Company | Filter media comprising a pre-filter layer |
| 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 |
| US12420221B2 (en) | 2016-07-01 | 2025-09-23 | Hollingsworth & Vose Company | Multi-layered electret-containing filtration media |
| 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 |
| US10913022B2 (en) | 2017-03-29 | 2021-02-09 | Knowlton Technologies, Llc | Process for utilizing a high efficiency synthetic filter media |
| WO2019016605A1 (en) | 2017-07-21 | 2019-01-24 | Merck Millipore Ltd | MEMBRANES OF NONWOVEN FIBERS |
| 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 |
| CN116637443B (zh) * | 2023-06-27 | 2024-11-05 | 平原滤清器有限公司 | 一种纳米纤维滤材及其制备方法和应用、折叠滤芯的制备方法 |
Family Cites Families (32)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US425189A (en) | 1890-04-08 | Gar-coupling | ||
| US3531920A (en) | 1968-09-16 | 1970-10-06 | Cambridge Filter Corp | Filter |
| GB1522605A (en) | 1974-09-26 | 1978-08-23 | Ici Ltd | Preparation of fibrous sheet product |
| US4650506A (en) * | 1986-02-25 | 1987-03-17 | Donaldson Company, Inc. | Multi-layered microfiltration medium |
| US4720292B1 (en) | 1986-07-14 | 1991-09-10 | Cylindrical air filter with lightweight housing and radially directed seal | |
| JPH01107821A (ja) * | 1987-10-19 | 1989-04-25 | Kuraray Co Ltd | 電気掃除機用集塵袋用紙 |
| DE59008081D1 (de) | 1989-11-27 | 1995-02-02 | Asf Air System Filter Ag | Verfahren und Vorrichtung zur Herstellung einer plissierten Filtereinlage. |
| US5104537A (en) | 1990-07-20 | 1992-04-14 | Donaldson Company, Inc. | High pressure hydraulic spin-on filter |
| US5082476A (en) | 1990-10-19 | 1992-01-21 | Donaldson Company, Inc. | Filtration arrangement and method |
| US5613992A (en) | 1994-11-23 | 1997-03-25 | Donaldson Company, Inc. | Reverse flow air filter arrangement and method |
| DE69612368T2 (de) | 1995-01-12 | 2001-09-06 | Donaldson Co., Inc. | Filterelement |
| US5820646A (en) | 1996-04-26 | 1998-10-13 | Donaldson Company, Inc. | Inline filter apparatus |
| DE19630522C2 (de) | 1996-07-29 | 2002-10-02 | Freudenberg Carl Kg | Verfahren zur Herstellung eines plissierfähigen Filtermediums und Vorrichtung zur Durchführung des Verfahrens |
| US5853442A (en) | 1997-04-18 | 1998-12-29 | Donaldson Company, Inc. | Bolt connector assembly having retainer ring construction and reduced diameter shank portion |
| DE19919809C2 (de) | 1999-04-30 | 2003-02-06 | Fibermark Gessner Gmbh & Co | Staubfilterbeutel, enthaltend Nanofaservlies |
| US6721987B2 (en) * | 2000-04-06 | 2004-04-20 | Kimberly-Clark Worldwide, Inc. | Dental wipe |
| US6800117B2 (en) * | 2000-09-05 | 2004-10-05 | Donaldson Company, Inc. | Filtration arrangement utilizing pleated construction and method |
| US20020092423A1 (en) * | 2000-09-05 | 2002-07-18 | Gillingham Gary R. | Methods for filtering air for a gas turbine system |
| 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 |
| US6716274B2 (en) * | 2000-09-05 | 2004-04-06 | Donaldson Company, Inc. | Air filter assembly for filtering an air stream to remove particulate matter entrained in the stream |
| US6743273B2 (en) * | 2000-09-05 | 2004-06-01 | Donaldson Company, Inc. | Polymer, polymer microfiber, polymer nanofiber and applications including filter structures |
| US6673136B2 (en) * | 2000-09-05 | 2004-01-06 | Donaldson Company, Inc. | Air filtration arrangements having fluted media constructions and methods |
| 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 |
| DE50211962D1 (de) * | 2002-05-28 | 2008-05-08 | Hollingsworth & Vose Gmbh | Filtermedium |
| US20040038014A1 (en) * | 2002-08-20 | 2004-02-26 | Donaldson Company, Inc. | Fiber containing filter media |
| US7008465B2 (en) | 2003-06-19 | 2006-03-07 | Donaldson Company, Inc. | Cleanable high efficiency filter media structure and applications for use |
| US7789930B2 (en) * | 2006-11-13 | 2010-09-07 | Research Triangle Institute | Particle filter system incorporating nanofibers |
| EP1745808A4 (en) * | 2004-04-21 | 2012-10-03 | Toray Industries | MEDICAL MEDICAL FILTER MATERIAL AND TRAFFIC COLUMN AND EXTRACORPOREAL BLOOD FILTER USING THE SAME |
| US20060137317A1 (en) * | 2004-12-28 | 2006-06-29 | Bryner Michael A | Filtration media for filtering particulate material from gas streams |
| 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 |
| US20080070463A1 (en) * | 2006-09-20 | 2008-03-20 | Pankaj Arora | Nanowebs |
-
2007
- 2007-11-26 US US11/986,926 patent/US8361180B2/en active Active
- 2007-11-27 WO PCT/US2007/024449 patent/WO2008066813A2/en not_active Ceased
- 2007-11-27 JP JP2009538421A patent/JP5696919B2/ja active Active
- 2007-11-27 EP EP07853157A patent/EP2107929A2/en not_active Ceased
- 2007-11-27 CN CN201510535818.8A patent/CN105126454A/zh active Pending
- 2007-11-27 CN CNA2007800436485A patent/CN101541392A/zh active Pending
- 2007-11-27 KR KR1020097011245A patent/KR101468938B1/ko active Active
-
2014
- 2014-12-02 JP JP2014244198A patent/JP2015077599A/ja active Pending
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