ATE507965T1 - Mehrlagiger verbundvliesstoff, fluidfilter und verfahren zur herstellung des vliesstoffes - Google Patents

Mehrlagiger verbundvliesstoff, fluidfilter und verfahren zur herstellung des vliesstoffes

Info

Publication number
ATE507965T1
ATE507965T1 AT08709318T AT08709318T ATE507965T1 AT E507965 T1 ATE507965 T1 AT E507965T1 AT 08709318 T AT08709318 T AT 08709318T AT 08709318 T AT08709318 T AT 08709318T AT E507965 T1 ATE507965 T1 AT E507965T1
Authority
AT
Austria
Prior art keywords
woven fabric
web
fibers
fluid filter
producing
Prior art date
Application number
AT08709318T
Other languages
English (en)
Inventor
Christopher Peart
Harley Lemaster
Leonard Duello
David Lemaster
Original Assignee
Polyester Fibers Llc
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 Polyester Fibers Llc filed Critical Polyester Fibers Llc
Application granted granted Critical
Publication of ATE507965T1 publication Critical patent/ATE507965T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/593—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives to layered webs
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D04H1/68—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions the bonding agent being applied in the form of foam
    • 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
    • B01D2239/0681—The layers being joined by gluing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Filtering Materials (AREA)
AT08709318T 2007-02-09 2008-02-08 Mehrlagiger verbundvliesstoff, fluidfilter und verfahren zur herstellung des vliesstoffes ATE507965T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88920207P 2007-02-09 2007-02-09
PCT/FI2008/050050 WO2008096045A1 (en) 2007-02-09 2008-02-08 A multilayer composite nonwoven material, a fluid filter and a method of making the nonwoven material

Publications (1)

Publication Number Publication Date
ATE507965T1 true ATE507965T1 (de) 2011-05-15

Family

ID=39414897

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08709318T ATE507965T1 (de) 2007-02-09 2008-02-08 Mehrlagiger verbundvliesstoff, fluidfilter und verfahren zur herstellung des vliesstoffes

Country Status (5)

Country Link
US (1) US20100006498A1 (de)
EP (1) EP2117825B1 (de)
AT (1) ATE507965T1 (de)
DE (1) DE602008006678D1 (de)
WO (1) WO2008096045A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8950587B2 (en) 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
US9072991B2 (en) * 2012-04-24 2015-07-07 Southern Felt Company, Inc. Conductive filter media
US20160175751A1 (en) * 2014-12-19 2016-06-23 The Procter & Gamble Company Composite filter substrate comprising a mixture of fibers
US10300420B2 (en) 2014-12-19 2019-05-28 The Procter & Gamble Company Method of filtering particulates from the air using a composite filter substrate comprising a mixture of fibers
US11014030B2 (en) 2016-02-17 2021-05-25 Hollingsworth & Vose Company Filter media including flame retardant fibers
US10252200B2 (en) 2016-02-17 2019-04-09 Hollingsworth & Vose Company Filter media including a filtration layer comprising synthetic fibers
US20180361287A1 (en) * 2017-06-16 2018-12-20 Hollingsworth & Vose Company Filter media including a multi-phase pre-filter
US20190076768A1 (en) * 2017-09-08 2019-03-14 Welspun India Limited Multi-layer composite filter media and method of making same
AU2017441040B2 (en) 2017-11-29 2023-12-21 Kimberly-Clark Worldwide, Inc. Fibrous sheet with improved properties
KR102299453B1 (ko) 2018-07-25 2021-09-08 킴벌리-클라크 월드와이드, 인크. 3차원 폼-레이드 부직포 제조 공정
GB2591030B (en) * 2018-07-25 2023-02-15 Kimberly Clark Co Three-dimensional foam-laid nonwovens
US12239930B2 (en) 2019-03-28 2025-03-04 Donaldson Company, Inc. Filter media with improved dust loading
AU2021281335A1 (en) 2020-05-29 2023-02-02 Kimberly-Clark Worldwide, Inc. Apparatus for forming a substrate

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039312A (en) * 1935-03-15 1936-05-05 Joshua H Goldman Reenforced carded web
US2968335A (en) * 1954-09-28 1961-01-17 Montedison Spa Process for the continuous production of corrugated laminates
US3248465A (en) * 1959-06-11 1966-04-26 Johnson & Johnson Method of filter media manufacture
US3245817A (en) * 1961-07-14 1966-04-12 Minnesota Mining & Mfg Resinous composition containing antimigration agent
US4409282A (en) * 1978-05-01 1983-10-11 Toa Nenryo Kogyo Kabushiki Kaisha Nonwoven fabrics
JPS56124413A (en) * 1980-03-05 1981-09-30 Nippon Denso Co Ltd Filter medium for air cleaner
JPS5784713A (en) * 1980-11-12 1982-05-27 Toyobo Co Ltd Production of filter
JPS61283320A (ja) * 1985-05-01 1986-12-13 Nippon Denso Co Ltd 空気清浄器用濾材
US5291666A (en) * 1993-04-23 1994-03-08 International Paper Company Apparatus for drying roll material
US5652041A (en) * 1993-09-01 1997-07-29 Buerger; Gernot K. Nonwoven composite material and method for making same
US5776343A (en) * 1995-08-03 1998-07-07 Applied Extrusion Technologies, Inc. Fluoroplastic apertured film fabric, structures employing same and method of making same
US5820645A (en) * 1997-05-23 1998-10-13 Reemay, Inc. Pleatable nonwoven composite article for gas filter media
DE19920983C5 (de) 1999-05-06 2004-11-18 Fibermark Gessner Gmbh & Co. Ohg Zwei- oder mehrlagiges Filtermedium für die Luftfiltration und daraus hergestelltes Filterelement
DE10120223B4 (de) 2001-04-24 2005-08-25 Carl Freudenberg Kg Mehrlagiger Luftfilter und dessen Verwendung
EP1365068B1 (de) * 2002-05-10 2008-05-07 The Procter & Gamble Company Geprägtes Tissue mit abstehenden Oberflächenfasern und Verfahren zu dessen Herstellung
DE10221694B4 (de) 2002-05-16 2018-07-12 Branofilter Gmbh Mehrlagiger Filteraufbau, Verwendung eines solchen mehrlagigen Filteraufbaus, Staubfilterbeutel, Taschenfilterbeutel, plissierter Filter, flächiger Abluftfilter und Luftfilter für Kraftfahrzeuge
JP4679801B2 (ja) * 2003-02-14 2011-05-11 ダイニック株式会社 エアフィルタ材料
US20070095748A1 (en) * 2005-11-02 2007-05-03 Michael Gerakios Pore size controlled materials for wet/dry filtration

Also Published As

Publication number Publication date
WO2008096045A1 (en) 2008-08-14
US20100006498A1 (en) 2010-01-14
DE602008006678D1 (de) 2011-06-16
EP2117825A1 (de) 2009-11-18
EP2117825B1 (de) 2011-05-04

Similar Documents

Publication Publication Date Title
ATE507965T1 (de) Mehrlagiger verbundvliesstoff, fluidfilter und verfahren zur herstellung des vliesstoffes
Karthik et al. Nonwovens: process, structure, properties and applications
MX2012004171A (es) Construccion tipo sandwich como un panal para la industria automotriz.
JP5713991B2 (ja) 空気及びガスを浄化するためのフィルタ材料
EA201992710A1 (ru) Способ гидроспутывания полотна суховоздушного формования и промышленные протирочные материалы
TW200706356A (en) Layered sound absorptive non-woven fabric
SI2000569T1 (sl) Uporaba strukturirane večplastne netkane tkanine
MX2010003491A (es) Un panel de vehiculo aislante acustico moldeado y formado y metodo de fabricacion del mismo.
EP1860236A3 (de) Faseriges Vlies für MERV-Filter und Herstellungsverfahren dafür
BR112012033433A2 (pt) núcleo absorvente
ATE348209T1 (de) Verfahren zur herstellung eines vliesverbundmaterials
NO20072023L (no) Fremgangsmate for fremstilling av et filtersjikt, og filterlag spesielt for en stovfilterpose i en stovsuger
WO2007126974A3 (en) Stacks of pre-moistened wipes with unique fluid retention characteristics
WO2007120629A3 (en) Cotendered nonwoven/pulp composite fabric and method for making the same.
ATE435937T1 (de) Vlies aus amorphen polymeric fasern und verfahren zur herstellung desselben
ZA201002128B (en) Fusible textile fabric
WO2005041815A3 (en) Composite absorbent structures with nonwoven substrates with improved lamination integrity
ATE510681T1 (de) Thermoplastisch verarbeitbarer verbundwerkstoff
IN2012DN00535A (de)
WO2009023827A3 (en) Composite fiber-based compositions and methods
KR102440728B1 (ko) 천연섬유를 이용한 초배지 및 그 제조방법
WO2006060398A3 (en) Method of making a filamentary laminate and the products thereof
WO2006060403A3 (en) Method of making a filamentary laminate and the products thereof
US7293336B2 (en) Method for consolidating a material web made from wood pulp
WO2008146820A1 (ja) 換気扇又はレンジフード用防汚フィルタ

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties