KR101248677B1 - 기체 기류로부터 미립자 물질을 여과하기 위한 여과 매질 - Google Patents

기체 기류로부터 미립자 물질을 여과하기 위한 여과 매질 Download PDF

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Publication number
KR101248677B1
KR101248677B1 KR1020077012173A KR20077012173A KR101248677B1 KR 101248677 B1 KR101248677 B1 KR 101248677B1 KR 1020077012173 A KR1020077012173 A KR 1020077012173A KR 20077012173 A KR20077012173 A KR 20077012173A KR 101248677 B1 KR101248677 B1 KR 101248677B1
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South Korea
Prior art keywords
filtration medium
medium
filtration
nanofiber
filter
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Expired - Lifetime
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KR1020077012173A
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Korean (ko)
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KR20070085557A (ko
Inventor
마이클 알렌 브라이너
조셉 브라이언 호바네크
데이비드 씨. 존스
현 성 림
비. 린 와이즈만
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이 아이 듀폰 디 네모아 앤드 캄파니
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Publication of KR20070085557A publication Critical patent/KR20070085557A/ko
Application granted granted Critical
Publication of KR101248677B1 publication Critical patent/KR101248677B1/ko
Assigned to 듀폰 세이프티 앤드 컨스트럭션, 인크. reassignment 듀폰 세이프티 앤드 컨스트럭션, 인크. 권리의 전부이전등록 Assignors: 이 아이 듀폰 디 네모아 앤드 캄파니
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
KR1020077012173A 2004-11-08 2005-11-08 기체 기류로부터 미립자 물질을 여과하기 위한 여과 매질 Expired - Lifetime KR101248677B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/983,513 2004-11-08
US10/983,513 US7235122B2 (en) 2004-11-08 2004-11-08 Filtration media for filtering particulate material from gas streams
PCT/US2005/041178 WO2006053295A1 (en) 2004-11-08 2005-11-08 Filtration media for filtering particulate material from gas streams

Publications (2)

Publication Number Publication Date
KR20070085557A KR20070085557A (ko) 2007-08-27
KR101248677B1 true KR101248677B1 (ko) 2013-03-28

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KR1020077012173A Expired - Lifetime KR101248677B1 (ko) 2004-11-08 2005-11-08 기체 기류로부터 미립자 물질을 여과하기 위한 여과 매질

Country Status (7)

Country Link
US (1) US7235122B2 (https=)
EP (1) EP1819414B1 (https=)
JP (1) JP5252924B2 (https=)
KR (1) KR101248677B1 (https=)
CN (1) CN101052454B (https=)
BR (1) BRPI0516682B1 (https=)
WO (1) WO2006053295A1 (https=)

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US8512432B2 (en) * 2008-08-01 2013-08-20 David Charles Jones Composite filter media
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EP2376689B1 (en) * 2008-12-23 2023-09-13 3M Innovative Properties Co. Functionalized nonwoven article
US8206481B2 (en) * 2009-02-27 2012-06-26 Bha Group, Inc. HEPA (H-10) performance synthetic nonwoven and nanofiber composite filter media
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US8950587B2 (en) * 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
BRPI1011747A2 (pt) 2009-06-23 2018-02-27 3M Innovative Properties Co artigo não tecido funcionalizado.
US20110033673A1 (en) * 2009-08-10 2011-02-10 E.I. Du Pont De Nemours And Company Durable nonwoven allergen barrier laminates
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
US8377672B2 (en) * 2010-02-18 2013-02-19 3M Innovative Properties Company Ligand functionalized polymers
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US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
JP5881694B2 (ja) 2010-06-30 2016-03-09 スリーエム イノベイティブ プロパティズ カンパニー 吸水性フィルターアセンブリを有するフィルタープレート物品
ES2774949T3 (es) 2010-08-10 2020-07-23 Emd Millipore Corp Método para la eliminación de retrovirus
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
WO2012092242A2 (en) 2010-12-29 2012-07-05 3M Innovative Properties Company Microbial detection article having a water-absorbent filter assembly
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
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
US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
US9446978B2 (en) 2014-02-14 2016-09-20 Charles Douglas Spitler System and method for continuous strand fiberglass media processing
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
JP6659688B2 (ja) * 2014-11-21 2020-03-04 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニーＥ．Ｉ．Ｄｕ Ｐｏｎｔ Ｄｅ Ｎｅｍｏｕｒｓ Ａｎｄ Ｃｏｍｐａｎｙ 呼吸装置およびフェイスマスク用の溶融紡糸濾過媒体
US10343095B2 (en) 2014-12-19 2019-07-09 Hollingsworth & Vose Company Filter media comprising a pre-filter layer
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
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
TWI630949B (zh) * 2017-01-26 2018-08-01 陳聖傑 濾材
EP3655142B1 (en) 2017-07-21 2026-02-25 Merck Millipore Ltd Non-woven fiber membranes

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Also Published As

Publication number Publication date
BRPI0516682A (pt) 2008-09-16
US20060096260A1 (en) 2006-05-11
EP1819414B1 (en) 2012-05-30
JP5252924B2 (ja) 2013-07-31
CN101052454A (zh) 2007-10-10
KR20070085557A (ko) 2007-08-27
US7235122B2 (en) 2007-06-26
JP2008518780A (ja) 2008-06-05
WO2006053295A1 (en) 2006-05-18
BRPI0516682B1 (pt) 2016-11-08
CN101052454B (zh) 2012-01-25
EP1819414A1 (en) 2007-08-22

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