PL2861321T3 - Materiał filtracyjny z polimeru syntetycznego - Google Patents

Materiał filtracyjny z polimeru syntetycznego

Info

Publication number
PL2861321T3
PL2861321T3 PL13724167T PL13724167T PL2861321T3 PL 2861321 T3 PL2861321 T3 PL 2861321T3 PL 13724167 T PL13724167 T PL 13724167T PL 13724167 T PL13724167 T PL 13724167T PL 2861321 T3 PL2861321 T3 PL 2861321T3
Authority
PL
Poland
Prior art keywords
filter medium
synthetic polymer
medium consisting
synthetic
polymer
Prior art date
Application number
PL13724167T
Other languages
English (en)
Inventor
Andreas Seeberger
Original Assignee
Irema-Filter Gmbh
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 Irema-Filter Gmbh filed Critical Irema-Filter Gmbh
Publication of PL2861321T3 publication Critical patent/PL2861321T3/pl

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
    • B01D39/163—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin sintered or bonded
    • 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
    • B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
    • B01D46/0032—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions using electrostatic forces to remove particles, e.g. electret filters
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/005—Synthetic yarns or filaments
    • D04H3/007—Addition polymers
    • 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
    • B01D2239/0435—Electret
    • 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
    • B01D2239/0604—Arrangement of the fibres in the filtering material
    • B01D2239/0622—Melt-blown
    • 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
    • B01D2239/1216—Pore size
    • 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
    • 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
    • B01D2239/1258—Permeability
    • 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
    • B01D2239/1291—Other parameters
PL13724167T 2012-06-14 2013-05-16 Materiał filtracyjny z polimeru syntetycznego PL2861321T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012011900 2012-06-14
EP13724167.5A EP2861321B1 (de) 2012-06-14 2013-05-16 Filtermedium aus synthetischem polymer

Publications (1)

Publication Number Publication Date
PL2861321T3 true PL2861321T3 (pl) 2017-07-31

Family

ID=48470898

Family Applications (1)

Application Number Title Priority Date Filing Date
PL13724167T PL2861321T3 (pl) 2012-06-14 2013-05-16 Materiał filtracyjny z polimeru syntetycznego

Country Status (5)

Country Link
US (1) US20150135668A1 (pl)
EP (2) EP3159056A1 (pl)
DE (1) DE102013008404A1 (pl)
PL (1) PL2861321T3 (pl)
WO (1) WO2013185874A2 (pl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10286346B2 (en) * 2016-11-23 2019-05-14 Martin Sobel Three dimensional filter media for extended life filter
CA3126895A1 (en) * 2019-01-21 2020-07-30 3M Innovative Properties Company Multi-layer, biodegradable composites for air filtration
CN111719246B (zh) * 2020-06-03 2021-10-26 百事基材料（青岛）股份有限公司 一种橄榄抗衰减高强pp纺粘无纺布

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984003193A1 (en) 1983-02-04 1984-08-16 Minnesota Mining & Mfg Method and apparatus for manufacturing an electret filter medium
DE3921841A1 (de) * 1989-07-03 1991-01-10 Goettfert Werkstoff Pruefmasch Echtzeit-kapillarrheometer-anordnung
DE4123122A1 (de) 1991-07-12 1993-01-14 Irema Filter Gmbh & Co Industr Vorrichtung zur herstellung einer kunststoff-vliesbahn
KR100273483B1 (ko) * 1993-03-26 2000-12-15 앤 제이. 로베르슨 부직포웹의 후처리 방법
US5817415A (en) * 1996-09-12 1998-10-06 E. I. Du Pont De Nemours And Company Meltblown ionomer microfibers and non-woven webs made therefrom for gas filters
US6432175B1 (en) 1998-07-02 2002-08-13 3M Innovative Properties Company Fluorinated electret
US6123752A (en) * 1998-09-03 2000-09-26 3M Innovative Properties Company High efficiency synthetic filter medium
DE19920983C5 (de) * 1999-05-06 2004-11-18 Fibermark Gessner Gmbh & Co. Ohg Zwei- oder mehrlagiges Filtermedium für die Luftfiltration und daraus hergestelltes Filterelement
AU2001237000A1 (en) 2000-02-15 2001-08-27 Hollingsworth And Vose Company Melt blown composite hepa filter media and vacuum bag
AU2004245077A1 (en) * 2003-06-05 2004-12-16 3M Innovative Properties Company Fabrication of filter elements using polyolefins having certain rheological properties
EP1870067A4 (en) * 2005-04-01 2010-09-01 Kao Corp ABSORBENT ARTICLE
US20080120954A1 (en) * 2006-05-16 2008-05-29 Duello Leonard E Tackified And Non-Tackified Nonwovens Of Controlled Stiffness And Retained Foldability
US7905973B2 (en) * 2006-07-31 2011-03-15 3M Innovative Properties Company Molded monocomponent monolayer respirator
JP4783707B2 (ja) * 2006-10-04 2011-09-28 クラレクラフレックス株式会社 マスク用フィルタ
DE102007011365B4 (de) * 2007-03-07 2009-02-12 Carl Freudenberg Kg Lage zur Verwendung in einem HEPA-Filterelement sowie Filterelement
CA2692143C (en) * 2007-06-19 2015-07-07 Abdellah Ajji Non-woven mat and method of producing same
WO2009031334A1 (ja) * 2007-09-08 2009-03-12 Nippon Muki Co., Ltd. エアフィルタ用ろ材並びにエアフィルタ
US9943796B2 (en) * 2009-03-26 2018-04-17 Columbus Industries, Inc. Multi layer pleatable filter medium
WO2010144771A2 (en) * 2009-06-12 2010-12-16 Clarcor Air Filtration Products, Inc. Membrane-free filter and/or integral framing for filter
US8162153B2 (en) * 2009-07-02 2012-04-24 3M Innovative Properties Company High loft spunbonded web
EP2525921A1 (en) * 2010-01-22 2012-11-28 Applied NanoStructured Solutions, LLC Filtration systems and methods related thereto using carbon nanotube-infused fiber materials of spoolable length as a moving filtration medium
WO2013112793A1 (en) * 2012-01-27 2013-08-01 Zeus Industrial Products, Inc. Electrospun porous media

Also Published As

Publication number Publication date
DE102013008404A1 (de) 2013-12-19
US20150135668A1 (en) 2015-05-21
EP2861321B1 (de) 2017-01-04
WO2013185874A2 (de) 2013-12-19
WO2013185874A3 (de) 2014-08-07
EP3159056A1 (de) 2017-04-26
EP2861321A2 (de) 2015-04-22

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PL2861321T3 (pl) Materiał filtracyjny z polimeru syntetycznego