JP5619723B2 - 塵集積容量が向上しかつ高湿度環境に対する抵抗性が向上した空気濾過媒体 - Google Patents

塵集積容量が向上しかつ高湿度環境に対する抵抗性が向上した空気濾過媒体 Download PDF

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Publication number
JP5619723B2
JP5619723B2 JP2011504120A JP2011504120A JP5619723B2 JP 5619723 B2 JP5619723 B2 JP 5619723B2 JP 2011504120 A JP2011504120 A JP 2011504120A JP 2011504120 A JP2011504120 A JP 2011504120A JP 5619723 B2 JP5619723 B2 JP 5619723B2
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medium
layer
diameter
web
pore size
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Japanese (ja)
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JP2011516261A5 (enExample
JP2011516261A (ja
Inventor
チェン ハン チー
チェン ハン チー
ヒュン スン リム
ヒュン スン リム
ルー ザン
ルー ザン
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EIDP Inc
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EI Du Pont de Nemours and Co
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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
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
    • B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1233—Fibre diameter

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
JP2011504120A 2008-04-07 2009-04-07 塵集積容量が向上しかつ高湿度環境に対する抵抗性が向上した空気濾過媒体 Active JP5619723B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US12335008P 2008-04-07 2008-04-07
US61/123,350 2008-04-07
US13249808P 2008-06-19 2008-06-19
US61/132,498 2008-06-19
PCT/US2009/039742 WO2009126605A2 (en) 2008-04-07 2009-04-07 Air filtration medium with improved dust loading capacity and improved resistance to high humidity environment

Publications (3)

Publication Number Publication Date
JP2011516261A JP2011516261A (ja) 2011-05-26
JP2011516261A5 JP2011516261A5 (enExample) 2012-05-31
JP5619723B2 true JP5619723B2 (ja) 2014-11-05

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JP2011504120A Active JP5619723B2 (ja) 2008-04-07 2009-04-07 塵集積容量が向上しかつ高湿度環境に対する抵抗性が向上した空気濾過媒体

Country Status (7)

Country Link
US (1) US8282712B2 (enExample)
EP (1) EP2259860B1 (enExample)
JP (1) JP5619723B2 (enExample)
KR (1) KR101700455B1 (enExample)
CN (1) CN101983097B (enExample)
BR (1) BRPI0906535A2 (enExample)
WO (1) WO2009126605A2 (enExample)

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Publication number Priority date Publication date Assignee Title
US9534946B2 (en) 2011-10-27 2017-01-03 Ubukata Industries Co., Ltd. Electrostatic capacitance fluid level sensor

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9534946B2 (en) 2011-10-27 2017-01-03 Ubukata Industries Co., Ltd. Electrostatic capacitance fluid level sensor

Also Published As

Publication number Publication date
US8282712B2 (en) 2012-10-09
EP2259860B1 (en) 2018-10-31
KR20110004424A (ko) 2011-01-13
EP2259860A2 (en) 2010-12-15
WO2009126605A3 (en) 2010-03-25
CN101983097A (zh) 2011-03-02
JP2011516261A (ja) 2011-05-26
WO2009126605A2 (en) 2009-10-15
BRPI0906535A2 (pt) 2015-06-30
KR101700455B1 (ko) 2017-02-13
CN101983097B (zh) 2014-08-27
US20090249956A1 (en) 2009-10-08

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