ATE192349T1 - Partikelfilterstruktur - Google Patents

Partikelfilterstruktur

Info

Publication number
ATE192349T1
ATE192349T1 AT94101755T AT94101755T ATE192349T1 AT E192349 T1 ATE192349 T1 AT E192349T1 AT 94101755 T AT94101755 T AT 94101755T AT 94101755 T AT94101755 T AT 94101755T AT E192349 T1 ATE192349 T1 AT E192349T1
Authority
AT
Austria
Prior art keywords
denier fibers
melting component
larger
filter structure
fibers
Prior art date
Application number
AT94101755T
Other languages
English (en)
Inventor
Herbert Gunter Groeger
Original Assignee
Aqf Technologies 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 Aqf Technologies Llc filed Critical Aqf Technologies Llc
Application granted granted Critical
Publication of ATE192349T1 publication Critical patent/ATE192349T1/de

Links

Classifications

    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5414—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres side-by-side
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28028—Particles immobilised within fibres or filaments
    • 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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28002—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their physical properties
    • B01J20/28004—Sorbent size or size distribution, e.g. particle size
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5412—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres sheath-core
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/541—Composite fibres, e.g. sheath-core, sea-island or side-by-side; Mixed fibres
    • D04H1/5418—Mixed fibres, e.g. at least two chemically different fibres or fibre blends
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/549—Polyamides
    • 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
    • D04H1/54—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 welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/542—Adhesive fibres
    • D04H1/55—Polyesters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
AT94101755T 1994-02-05 1994-02-05 Partikelfilterstruktur ATE192349T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94101755A EP0666095B1 (de) 1994-02-05 1994-02-05 Partikelfilterstruktur

Publications (1)

Publication Number Publication Date
ATE192349T1 true ATE192349T1 (de) 2000-05-15

Family

ID=8215658

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94101755T ATE192349T1 (de) 1994-02-05 1994-02-05 Partikelfilterstruktur

Country Status (2)

Country Link
EP (1) EP0666095B1 (de)
AT (1) ATE192349T1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5882517A (en) * 1996-09-10 1999-03-16 Cuno Incorporated Porous structures
EP1587616B1 (de) * 2003-01-22 2013-05-01 Camfil Ab Verfahren zur herstellung einer filterkonstruktion
US20140138305A1 (en) * 2011-07-07 2014-05-22 Michael D. Crandall Articles including multi-component fibers and particles and methods of making and using the same
EA027965B1 (ru) 2011-07-07 2017-09-29 3М Инновейтив Пропертиз Компани Изделие, включающее многокомпонентные волокна и полые керамические микросферы, и способы их изготовления и использования
US11788210B1 (en) 2018-09-10 2023-10-17 Under Armour, Inc. Athletic apparel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA957214A (en) * 1970-12-24 1974-11-05 Teijin Limited Conjugate fiber
DE3200959A1 (de) * 1982-01-14 1983-07-21 Hasso von 4000 Düsseldorf Blücher Textiler flaechenfilter
US4540625A (en) * 1984-01-09 1985-09-10 Hughes Aircraft Company Flexible air permeable non-woven fabric filters
ZA851661B (en) * 1984-03-29 1986-10-29 Minnesota Mining & Mfg Sorbent sheet material
CA1280062C (en) * 1986-08-22 1991-02-12 Gilbert L. Eian Durable melt-blown sheet material
US4963431A (en) * 1988-06-17 1990-10-16 Aquarium Pharmaceuticals, Inc. Zeolite-impregnated pads
US5190657A (en) * 1991-07-22 1993-03-02 Lydall, Inc. Blood filter and method of filtration
EP0669993B1 (de) * 1992-11-18 1997-12-29 Hoechst Celanese Corporation Verfahren zur herstellung einer faserigen struktur mit immobilisiertem teilchenförmigem material

Also Published As

Publication number Publication date
EP0666095A1 (de) 1995-08-09
EP0666095B1 (de) 2000-05-03

Similar Documents

Publication Publication Date Title
CA2272312A1 (en) Permeable composite material, method for producing said composite material, and use of the same
DE69727671D1 (de) Starre, poröse kohlenstoffstrukturen, verfahren zu deren herstellung und verwendung und diese strukturen enthaltende erzeugnisse
BR9610200A (pt) Processo para a preparação de material fibrosos de eletreto composição telas fibrosas meio filtrante de eletreto composto respirador com um meio filtrante e sistema de ventilação para veículo
ID27381A (id) METODE PENGERINGAN KAPILER DAN PERALATANNYA (Pecahan dari no. P952450)
FI963339A7 (fi) Ruiskutusmenetelmä, joissa käytetään kaasuvirtausta, biohajoavien fibr illien valmistamiseksi, biohajoavia fibrillejä sisältäviä kuitukankait a ja mainitunlaisia kuitukankaita käsittäviä tuotteita
CA2311138A1 (en) Fluid filter media blend and method of forming the same
ID24656A (id) Adsorben-adsorben aglomerasi zeolitik, proses pembuatannya dan penggunannya untuk mengadsorbsi paraxilena dari fraksi-fraksi c8 aromatik
ID20923A (id) Metode untuk memperkuat lapisan dasar selulosa, bahan pembersih selulosa bukan-tenunan, dan bahan persediaan filter kertas (pecahan dari p-941783)
FI930942L (fi) Menetelmä ja kytkentä suodatintyypin vaihtamiseksi
DE59610563D1 (de) Verfahren zum thermischen Stabilisieren von aus Polyacrylnitrilfasern bestehenden mehrflächigen Gebilden
DE69633135D1 (de) Fluorierte oniumsatze, härtbare zusammensetzungen, welche selbige enthalten, und härtungsverfahren unter deren verwendung
DE69324105D1 (de) Verfahren zur herstellung von kohlefaserarmiertem kohlenstoff-verbundmaterial, kohlefaserarmiertes kohlenstoff-verbundmaterial und gleitwerkstoff
DE59100581D1 (de) Verfahren zur herstellung von torfersatz, anlage zur durchführung dieses verfahrens, anwendung des verfahrens und nach diesem verfahren hergestellter torfersatz.
DE69706863D1 (de) Verfahren zur herstellung von 1,4-butandiol, gamma-butyrolacton und tetrahydrofuran
DE69619992D1 (de) Verfahren zur Herstellung von geschichteten und teilchenförmiges Material enthaltenden Strukturen, sowie nach dem Verfahren hergestellte Struktur
DE19580528D2 (de) Filterelement mit Faserbeschichtung und Verfahren zu seiner Herstellung
ATE192349T1 (de) Partikelfilterstruktur
DE59108892D1 (de) Verfahren zur reinigung von cytokeratin 20 und dessen verwendung zur erzeugung von antikörpern
ATE207895T1 (de) Thermostabile und lagerfähige kristallmodifikation von n-methyl-n-((1s)-1- phenyl-2-((3s)-3-hydroxypyrrolidin-1-yl)-ethyl) 2,2-diphenyl-acetamid und verfahren zu dessen herstellung
FI922421A0 (fi) Menetelmä ja laitteisto kuitutuotteen valmistamiseksi
DE69022089D1 (de) Verfahren zum Unlöslichmachen und zur Verdichtung von Flugasche aus Verbrennungsanlagen.
DE69000525D1 (de) Verfahren zur optimierung von mehrschichtigen rohren aus verbundmaterialien und rohre, die nach diesem verfahren hergestellt wurden.
DE69804999D1 (de) Filter mit formerhaltenden stabilisierungsmitteln
NO970804D0 (no) Fremgangsmåte for fremstilling av ekspanderte polyolefinpartikler
CA2183704A1 (en) Self-supporting filter composite

Legal Events

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