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 (enExample)
EP (1) EP1819414B1 (enExample)
JP (1) JP5252924B2 (enExample)
KR (1) KR101248677B1 (enExample)
CN (1) CN101052454B (enExample)
BR (1) BRPI0516682B1 (enExample)
WO (1) WO2006053295A1 (enExample)

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KR100802182B1 (ko) 2006-09-27 2008-02-12 한국전자통신연구원 나노선 필터, 그 제조방법 및 흡착물 제거방법, 이를구비한 필터링 장치
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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
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US8343250B2 (en) * 2007-05-02 2013-01-01 E I Du Pont De Nemours And Company Bag house filters and 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
US8044239B2 (en) * 2007-08-13 2011-10-25 E. I. Du Pont De Nemours And Company Partially fluorinated ureas and amides
US20090047498A1 (en) * 2007-08-13 2009-02-19 E. I. Dupont De Nemours And Company Method for providing nanoweb composite material
US8679217B2 (en) * 2007-09-07 2014-03-25 E I Du Pont De Nemours And Company Pleated nanoweb structures
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CN101939072B (zh) * 2007-11-09 2017-04-05 霍林斯沃思和沃斯有限公司 熔喷过滤介质
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CN102271782B (zh) * 2008-12-09 2014-08-20 纳幕尔杜邦公司 用于从颗粒浆液中选择性移除大颗粒的过滤器
BRPI0923565A2 (pt) * 2008-12-23 2016-01-26 3M Innovative Properties Co artigo não tecido funcionalizado
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
CN102803593A (zh) 2009-06-23 2012-11-28 3M创新有限公司 官能化非织造制品
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
SG10201600617PA (en) 2010-08-10 2016-11-29 Emd Millipore Corp Method for retrovirus removal
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
US8906645B2 (en) 2010-12-29 2014-12-09 3M Innovative Properties Company Microbial detection article having a water-absorbent filter assembly
WO2012135679A2 (en) 2011-04-01 2012-10-04 Emd Millipore Corporation Nanofiber containing composite structures
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
US12059644B2 (en) 2014-06-26 2024-08-13 Emd Millipore Corporation Filter structure with enhanced dirt holding capacity
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
KR102206963B1 (ko) 2015-04-17 2021-01-25 이엠디 밀리포어 코포레이션 접선방향 유동 여과 모드에서 작동되는 나노섬유 한외여과막을 사용하여 샘플에서 목적하는 생물학적 물질을 정제하는 방법
US12420221B2 (en) 2016-07-01 2025-09-23 Hollingsworth & Vose Company Multi-layered electret-containing filtration media
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
TWI630949B (zh) * 2017-01-26 2018-08-01 陳聖傑 濾材
WO2019016605A1 (en) 2017-07-21 2019-01-24 Merck Millipore Ltd MEMBRANES OF NONWOVEN FIBERS

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Also Published As

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

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