ATE515309T1 - Oberflächenmodifizierte filtrationsmedien - Google Patents

Oberflächenmodifizierte filtrationsmedien

Info

Publication number
ATE515309T1
ATE515309T1 AT08833405T AT08833405T ATE515309T1 AT E515309 T1 ATE515309 T1 AT E515309T1 AT 08833405 T AT08833405 T AT 08833405T AT 08833405 T AT08833405 T AT 08833405T AT E515309 T1 ATE515309 T1 AT E515309T1
Authority
AT
Austria
Prior art keywords
filter media
surface modified
filtration media
fibers
fibrous material
Prior art date
Application number
AT08833405T
Other languages
English (en)
Inventor
Bruce Shane
Original Assignee
Parker Hannifin Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Parker Hannifin Corp filed Critical Parker Hannifin Corp
Application granted granted Critical
Publication of ATE515309T1 publication Critical patent/ATE515309T1/de

Links

Classifications

    • 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • 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
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0471—Surface coating material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Filtering Materials (AREA)
AT08833405T 2007-09-24 2008-09-24 Oberflächenmodifizierte filtrationsmedien ATE515309T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97459307P 2007-09-24 2007-09-24
PCT/US2008/077451 WO2009042641A2 (en) 2007-09-24 2008-09-24 Surface modified filtration media

Publications (1)

Publication Number Publication Date
ATE515309T1 true ATE515309T1 (de) 2011-07-15

Family

ID=40445887

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08833405T ATE515309T1 (de) 2007-09-24 2008-09-24 Oberflächenmodifizierte filtrationsmedien

Country Status (4)

Country Link
US (1) US8741140B2 (de)
EP (1) EP2203235B1 (de)
AT (1) ATE515309T1 (de)
WO (1) WO2009042641A2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7964012B2 (en) 2005-08-03 2011-06-21 Hollingsworth & Vose Company Filter media with improved conductivity
US8986432B2 (en) * 2007-11-09 2015-03-24 Hollingsworth & Vose Company Meltblown filter medium, related applications and uses
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
DE102008004344A1 (de) 2008-01-15 2009-08-06 Hydac Filtertechnik Gmbh Filter
EP2362806B1 (de) * 2008-11-07 2018-01-10 Donaldson Company, Inc. Luftfilterpatrone
US8950587B2 (en) * 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
US8951420B2 (en) * 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
US8679218B2 (en) 2010-04-27 2014-03-25 Hollingsworth & Vose Company Filter media with a multi-layer structure
DE102010025219A1 (de) * 2010-06-23 2011-12-29 Hydac Filtertechnik Gmbh Filtermaterial für Fluide und Verfahren zur Herstellung eines Filtermaterials
US20130025833A1 (en) * 2011-07-29 2013-01-31 Legros Craig R Static dissipating agent dispersion apparatus and method
US11090590B2 (en) 2012-11-13 2021-08-17 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
US9149749B2 (en) 2012-11-13 2015-10-06 Hollingsworth & Vose Company Pre-coalescing multi-layered filter media
US9149748B2 (en) 2012-11-13 2015-10-06 Hollingsworth & Vose Company Multi-layered filter media
US9694306B2 (en) 2013-05-24 2017-07-04 Hollingsworth & Vose Company Filter media including polymer compositions and blends
US10195542B2 (en) 2014-05-15 2019-02-05 Hollingsworth & Vose Company Surface modified filter media
US10399024B2 (en) 2014-05-15 2019-09-03 Hollingsworth & Vose Company Surface modified filter media
US10828587B2 (en) 2015-04-17 2020-11-10 Hollingsworth & Vose Company Stable filter media including nanofibers
US10046259B2 (en) 2015-05-22 2018-08-14 Filtrec S.P.A. Polymer filtering material with a high accumulation capacity
CA2991250C (en) * 2015-07-10 2020-12-29 Camfil Ab High temperature filter assembly
US10625196B2 (en) 2016-05-31 2020-04-21 Hollingsworth & Vose Company Coalescing filter media
CN109954320A (zh) * 2019-04-29 2019-07-02 江苏喜洋洋环保设备科技有限公司 一种防静电玄武岩针刺毡的制备工艺

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826309A (en) * 1953-06-26 1958-03-11 Purolator Products Inc Edge type filter elements and methods of making the same
NL236452A (de) * 1958-02-24 1900-01-01
US3224592A (en) * 1963-09-04 1965-12-21 Robert L Burns Oil filter for an internal-combustion engine
US3591010A (en) * 1968-06-10 1971-07-06 Pall Corp Filter having a microporous layer attached thereto
JPS53139872A (en) * 1977-05-10 1978-12-06 Toray Industries Porous body comprising metal coated carbon fiber
US4902563A (en) 1988-03-04 1990-02-20 The Dow Chemical Company Carbonaceous fiber or fiber assembly with inorganic coating
US5527569A (en) * 1994-08-22 1996-06-18 W. L. Gore & Associates, Inc. Conductive filter laminate
EP0840644B1 (de) * 1995-07-18 1999-04-28 Parker-Hannifin Corporation Leitendes filterelement.
US6099729A (en) * 1996-03-01 2000-08-08 Parker-Hannifin Corporation Coreless non-metallic filter element
DE60028210T2 (de) * 1999-07-30 2007-03-08 Genentech, Inc., South San Francisco Geladene filtrationmembranen und deren verwendungen
CA2391015C (en) 1999-11-23 2009-09-29 Pall Corporation Porous media for dissipating electrical charge
CA2391016A1 (en) 1999-11-23 2001-05-31 Pall Corporation Conductive filter cartridge
US6464870B1 (en) * 2000-08-08 2002-10-15 Kuss Corporation Filter assembly having plastic mesh conductive surround
EP1401571B1 (de) * 2001-06-22 2006-05-10 Argonide Corporation Submikron filter
US20030085050A1 (en) * 2001-09-04 2003-05-08 Shielding For Electronics, Inc. EMI air filter
WO2003033100A1 (de) * 2001-10-16 2003-04-24 Argo-Hytos Gmbh Filterelement mit einem elektrisch leitffähigen stützgewebe
US7964012B2 (en) * 2005-08-03 2011-06-21 Hollingsworth & Vose Company Filter media with improved conductivity

Also Published As

Publication number Publication date
EP2203235A2 (de) 2010-07-07
EP2203235B1 (de) 2011-07-06
WO2009042641A3 (en) 2009-05-28
US8741140B2 (en) 2014-06-03
US20090078637A1 (en) 2009-03-26
WO2009042641A2 (en) 2009-04-02

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties