ATE515309T1 - Oberflächenmodifizierte filtrationsmedien - Google Patents
Oberflächenmodifizierte filtrationsmedienInfo
- 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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7964012B2 (en) * | 2005-08-03 | 2011-06-21 | Hollingsworth & Vose Company | Filter media with improved conductivity |
WO2009062009A2 (en) * | 2007-11-09 | 2009-05-14 | Hollingsworth & Vose Company | Meltblown filter medium |
US8986432B2 (en) * | 2007-11-09 | 2015-03-24 | Hollingsworth & Vose Company | Meltblown filter medium, related applications and uses |
DE102008004344A1 (de) * | 2008-01-15 | 2009-08-06 | Hydac Filtertechnik Gmbh | Filter |
CN102170951A (zh) * | 2008-11-07 | 2011-08-31 | 唐纳森公司 | 空气过滤器滤芯 |
US8951420B2 (en) * | 2009-04-03 | 2015-02-10 | Hollingsworth & Vose Company | Filter media suitable for hydraulic applications |
US8950587B2 (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 |
US9149748B2 (en) | 2012-11-13 | 2015-10-06 | Hollingsworth & Vose Company | Multi-layered filter media |
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 |
US9694306B2 (en) | 2013-05-24 | 2017-07-04 | Hollingsworth & Vose Company | Filter media including polymer compositions and blends |
US10399024B2 (en) | 2014-05-15 | 2019-09-03 | Hollingsworth & Vose Company | Surface modified filter media |
US10195542B2 (en) | 2014-05-15 | 2019-02-05 | Hollingsworth & Vose Company | Surface modified filter media |
US10828587B2 (en) | 2015-04-17 | 2020-11-10 | Hollingsworth & Vose Company | Stable filter media including nanofibers |
EP3095503A1 (de) | 2015-05-22 | 2016-11-23 | Filtrec SpA | Polymerfiltermaterial mit hoher akkumulationskapazität |
WO2017008827A1 (en) * | 2015-07-10 | 2017-01-19 | 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)
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 |
AU778022B2 (en) * | 1999-07-30 | 2004-11-11 | Genentech Inc. | Charged filtration membranes and uses therefor |
JP4918204B2 (ja) | 1999-11-23 | 2012-04-18 | ポール・コーポレーション | 電荷を散逸させるための多孔質媒体 |
US7128835B1 (en) | 1999-11-23 | 2006-10-31 | Pall Corporation | Fluid treatment packs, fluid treatment elements, and methods for treating fluids |
US6464870B1 (en) * | 2000-08-08 | 2002-10-15 | Kuss Corporation | Filter assembly having plastic mesh conductive surround |
ATE325655T1 (de) * | 2001-06-22 | 2006-06-15 | Argonide Corp | 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 |
-
2008
- 2008-09-24 AT AT08833405T patent/ATE515309T1/de not_active IP Right Cessation
- 2008-09-24 WO PCT/US2008/077451 patent/WO2009042641A2/en active Application Filing
- 2008-09-24 EP EP08833405A patent/EP2203235B1/de active Active
- 2008-09-24 US US12/236,801 patent/US8741140B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20090078637A1 (en) | 2009-03-26 |
WO2009042641A3 (en) | 2009-05-28 |
US8741140B2 (en) | 2014-06-03 |
EP2203235A2 (de) | 2010-07-07 |
EP2203235B1 (de) | 2011-07-06 |
WO2009042641A2 (en) | 2009-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |