ATE213030T1 - Mit festteilchen imprägnierte hohlfasern - Google Patents

Mit festteilchen imprägnierte hohlfasern

Info

Publication number
ATE213030T1
ATE213030T1 AT97948476T AT97948476T ATE213030T1 AT E213030 T1 ATE213030 T1 AT E213030T1 AT 97948476 T AT97948476 T AT 97948476T AT 97948476 T AT97948476 T AT 97948476T AT E213030 T1 ATE213030 T1 AT E213030T1
Authority
AT
Austria
Prior art keywords
solid particles
hollow fibers
fibers impregnated
small solid
internal cavity
Prior art date
Application number
AT97948476T
Other languages
English (en)
Inventor
Ronald P Rohrbach
Gordon W Jones
Peter D Unger
Daniel Bause
Lixin Xue
Russell Dondero
Original Assignee
Allied Signal Inc
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 Allied Signal Inc filed Critical Allied Signal Inc
Application granted granted Critical
Publication of ATE213030T1 publication Critical patent/ATE213030T1/de

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/253—Formation of filaments, threads, or the like with a non-circular cross section; Spinnerette packs therefor
    • 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
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/24—Formation of filaments, threads, or the like with a hollow structure; Spinnerette packs therefor
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F1/00—General methods for the manufacture of artificial filaments or the like
    • D01F1/02—Addition of substances to the spinning solution or to the melt
    • D01F1/10—Other agents for modifying properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2927—Rod, strand, filament or fiber including structurally defined particulate matter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2973—Particular cross section
    • Y10T428/2976—Longitudinally varying
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
    • Y10T442/611—Cross-sectional configuration of strand or fiber material is other than circular
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/608—Including strand or fiber material which is of specific structural definition
    • Y10T442/609—Cross-sectional configuration of strand or fiber material is specified
    • Y10T442/612—Hollow strand or fiber material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/699—Including particulate material other than strand or fiber material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Artificial Filaments (AREA)
AT97948476T 1996-11-27 1997-11-24 Mit festteilchen imprägnierte hohlfasern ATE213030T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/758,039 US5744236A (en) 1996-11-27 1996-11-27 Hollow fibers impregnated with solid particles
PCT/US1997/021428 WO1998023798A1 (en) 1996-11-27 1997-11-24 Hollow fibers impregnated with solid particles

Publications (1)

Publication Number Publication Date
ATE213030T1 true ATE213030T1 (de) 2002-02-15

Family

ID=25050240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97948476T ATE213030T1 (de) 1996-11-27 1997-11-24 Mit festteilchen imprägnierte hohlfasern

Country Status (9)

Country Link
US (2) US5744236A (de)
EP (1) EP0941375B1 (de)
JP (1) JP4006026B2 (de)
KR (1) KR100509691B1 (de)
AT (1) ATE213030T1 (de)
CA (1) CA2272293C (de)
DK (1) DK0941375T3 (de)
ES (1) ES2172820T3 (de)
WO (1) WO1998023798A1 (de)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5759394A (en) 1996-11-27 1998-06-02 Alliedsignal Inc. Elongate fiber filter mechanically securing solid adsorbent particles between adjacent multilobes
US5744236A (en) * 1996-11-27 1998-04-28 Alliedsignal Inc. Hollow fibers impregnated with solid particles
DE19717764A1 (de) * 1997-04-26 1998-10-29 Josef Stuhler Viskoseplüsch
KR20010013300A (ko) 1997-06-02 2001-02-26 히트코 카본 컴포지츠 인코포레이티드 고성능 필터
US6390304B1 (en) 1997-06-02 2002-05-21 Hitco Carbon Composites, Inc. High performance filters comprising inorganic fibers having inorganic fiber whiskers grown thereon
US6127036A (en) * 1997-10-27 2000-10-03 Alliedsignal Inc. Production of engineering fibers by formation of polymers within the channels of wicking fibers
US6117802A (en) * 1997-10-29 2000-09-12 Alliedsignal Inc. Electrically conductive shaped fibers
US6302932B1 (en) 1998-11-12 2001-10-16 Honeywell International, Inc. Combined water coalescer odor removal filter for use in water separation systems
US6155432A (en) 1999-02-05 2000-12-05 Hitco Carbon Composites, Inc. High performance filters based on inorganic fibers and inorganic fiber whiskers
US20020192829A1 (en) * 1999-03-22 2002-12-19 Technology Innovations, Llc Composite fiber for absorptive material with sensor
EP1216318A4 (de) * 1999-03-22 2007-05-16 Technology Innovations Llc Zusammengesetzte faser für eine absorptionsfähige materialkonstruktion
CN1168669C (zh) * 1999-05-20 2004-09-29 宝洁公司 除去液体中纳米大小的病原体的方法
US6514306B1 (en) 2000-01-27 2003-02-04 Honeywell International Inc. Anti-microbial fibrous media
US6702879B2 (en) * 2000-02-03 2004-03-09 Honda Giken Kogyo Kabushiki Kaisha Air filtering material for air cleaning
MY128157A (en) 2000-04-20 2007-01-31 Philip Morris Prod High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials
MY138902A (en) * 2000-04-20 2009-08-28 Philip Morris Prod "cigarette filters of shaped micro cavity fibers impregnated with flavorant materials"
US7182863B2 (en) * 2000-05-08 2007-02-27 Honeywell International, Inc. Additive dispersing filter and method of making
US7018531B2 (en) 2001-05-30 2006-03-28 Honeywell International Inc. Additive dispensing cartridge for an oil filter, and oil filter incorporating same
FR2821071B1 (fr) * 2001-02-19 2004-04-09 Eastman Kodak Co Procede de recyclage des eaux de lavage issues du traitement d'un film
US6432179B1 (en) 2001-03-30 2002-08-13 Honeywell International Inc. Vapor-adsorbent filter for reducing evaporative fuel emissions, and method of using same
US7442223B2 (en) * 2001-04-12 2008-10-28 Honeywell International Inc. Complex shaped fiber for particle and molecular filtration
US6610395B2 (en) * 2001-06-11 2003-08-26 Honeywell International Inc. Breathable electromagnetic shielding material
US7601262B1 (en) 2001-06-22 2009-10-13 Argonide Corporation Sub-micron filter
US7614507B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same
US7615152B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products, Inc. Water filter device
KR100777951B1 (ko) 2001-08-23 2007-11-28 더 프록터 앤드 갬블 캄파니 정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법
US20050279696A1 (en) 2001-08-23 2005-12-22 Bahm Jeannine R Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US7614508B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing silver coated particles and processes for using the same
US6474312B1 (en) 2001-10-10 2002-11-05 Honeywell International Inc. Vapor-adsorbent underhood blanket, system and method of reducing evaporative fuel emissions from a vehicle
US6887381B2 (en) * 2001-10-11 2005-05-03 Honeywell International, Inc. Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same
US20030075047A1 (en) * 2001-10-22 2003-04-24 Normand Bolduc Bactericidal after-filter device
US6726751B2 (en) 2001-11-13 2004-04-27 Daniel E. Bause Accordion-pleated filter material and filter element incorporating same
AU2002357720A1 (en) * 2001-11-30 2003-06-17 Philip Morris Products S.A. Continuous process for impregnating solid adsorbent particles into shaped micro-cavity fibers and fiber filters
US6706092B2 (en) 2002-04-17 2004-03-16 Alliedsignal Inc. Chemical/Biological decontamination filter
WO2004003268A1 (en) * 2002-06-28 2004-01-08 Mosaic Systems Bv Functional porous fibres
US20040127127A1 (en) 2002-12-30 2004-07-01 Dana Eagles Bicomponent monofilament
US6919105B2 (en) * 2003-01-06 2005-07-19 Philip Morris Usa Inc. Continuous process for retaining solid adsorbent particles on shaped micro-cavity fibers
US20050095935A1 (en) * 2003-11-03 2005-05-05 Mark Levine Durable highly conductive synthetic fabric construction
US20050129914A1 (en) * 2003-11-20 2005-06-16 Rim Peter B. Protective fabrics
US7097694B1 (en) 2003-12-04 2006-08-29 Fleetguard, Inc. High performance, high efficiency filter
CA2566505A1 (en) * 2004-05-24 2005-12-08 Robert Ii Eastman Scent-suppressing fiber, and articles incorporating same
US20060234573A1 (en) * 2004-11-16 2006-10-19 Moshe Rock Chemical protective fabric
US7390343B2 (en) * 2005-09-12 2008-06-24 Argonide Corporation Drinking water filtration device
RU2378035C1 (ru) * 2005-09-12 2010-01-10 Аргонайд Корпорейшн Электростатический воздушный фильтр
US9134471B2 (en) * 2006-06-28 2015-09-15 3M Innovative Properties Company Oriented polymeric articles and method
US20110003144A1 (en) * 2006-11-14 2011-01-06 Philip John Brown Capillary-channeled polymer fibers modified for defense against chemical and biological contaminants
JP5308435B2 (ja) * 2007-04-11 2013-10-09 ナショナル ユニヴァーシティー オブ シンガポール 化学的物質および生物学的物質の除染用の繊維
US20080314400A1 (en) * 2007-05-31 2008-12-25 Philip Morris Usa Inc. Filter including electrostatically charged fiber material
US7718220B2 (en) * 2007-06-05 2010-05-18 Johns Manville Method and system for forming reinforcing fibers and reinforcing fibers having particulate protuberances directly attached to the surfaces
ATE504678T1 (de) * 2007-06-07 2011-04-15 Albany Int Corp Leitfähiges monofilament und gewebe
US7931817B2 (en) * 2008-02-15 2011-04-26 Honeywell International Inc. Additive dispensing device and a thermally activated additive dispensing filter having the additive dispensing device
US7927400B2 (en) * 2008-04-03 2011-04-19 Cummins Filtration Ip, Inc. Static dissipative filtration media
US20100050872A1 (en) * 2008-08-29 2010-03-04 Kwangyeol Lee Filter and methods of making and using the same
US20100319113A1 (en) * 2008-11-24 2010-12-23 Mmi-Ipco, Llc Chemical Protective Fabric
US8501644B2 (en) * 2009-06-02 2013-08-06 Christine W. Cole Activated protective fabric
US8534294B2 (en) 2009-10-09 2013-09-17 Philip Morris Usa Inc. Method for manufacture of smoking article filter assembly including electrostatically charged fiber
KR101962406B1 (ko) * 2010-10-25 2019-03-26 릭 엘. 채프먼 전략적 이형단면 섬유 및/또는 전하 제어제를 함유하는 섬유 블렌드를 사용하는 여과 물질
US9108968B2 (en) 2012-04-25 2015-08-18 Ppg Industries Ohio, Inc. Methods for producing 1,5,7-triazabicyclo[4.4.0]dec-5-ene by reaction of a disubstituted carbodiimide and dipropylene triamine
KR20150021564A (ko) 2012-06-27 2015-03-02 아고나이드 코포레이션 알루미늄 처리된 규산질 흡수제 및 이를 삽입한 정수 장치
US9623350B2 (en) 2013-03-01 2017-04-18 Fram Group Ip Llc Extended-life oil management system and method of using same
WO2015175061A2 (en) * 2014-02-20 2015-11-19 Massachusetts Institute Of Technology Thermally-drawn fiber including porosity
CA2897710C (en) 2014-07-22 2018-11-06 Johnson Controls Technology Company System and method for continuously removing a particular type of gas molecules from a gas stream
US9974170B1 (en) * 2015-05-19 2018-05-15 Apple Inc. Conductive strands for fabric-based items
KR101719227B1 (ko) * 2016-09-21 2017-03-24 (주) 클푸 항-알레르겐 섬유 및 이의 제조방법
US20180117819A1 (en) * 2016-10-27 2018-05-03 Clemson University Research Foundation Inherently super-omniphobic filaments, fibers, and fabrics and system for manufacture
CN107460643A (zh) * 2017-08-08 2017-12-12 成都漆彩之星环保科技有限公司 喷漆用高效过滤棉的制备方法
US11355774B2 (en) 2018-03-22 2022-06-07 Massachusetts Institute Of Technology Thermally-drawn fiber including electrochemically active gels
CN110484984B (zh) * 2019-09-25 2020-05-12 浙江海利环保科技股份有限公司 一种纤维纺丝喷嘴
JP7453797B2 (ja) * 2020-01-24 2024-03-21 キヤノン株式会社 静電フィルター用ユニット及び静電フィルター

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55148209A (en) * 1979-04-27 1980-11-18 Kuraray Co Ltd Hollow ethylene-vinyl alcohol membrane and its production
JPS60168511A (ja) * 1984-02-10 1985-09-02 Japan Vilene Co Ltd エレクトレツトフイルタの製造方法
JPH07108394B2 (ja) * 1988-04-19 1995-11-22 松下電器産業株式会社 濾過器の製造方法
ES2020013A6 (es) * 1988-10-20 1991-07-16 Univ Madrid Nac Educacion Generador triboelectrico de rodadura.
US5057368A (en) * 1989-12-21 1991-10-15 Allied-Signal Filaments having trilobal or quadrilobal cross-sections
JPH04330907A (ja) * 1991-05-02 1992-11-18 Mitsui Petrochem Ind Ltd エレクトレットフィルターの製造方法
US5552191A (en) * 1992-02-14 1996-09-03 Morton International, Inc. Triboelectric coating powder and process
EP0615007B1 (de) * 1993-03-09 2004-02-04 Trevira Gmbh Elektretfasern mit verbesserter Ladungsstabilität, Verfahren zu ihrer Herstellung, und Textilmaterial enthaltend diese Elektretfasern
US5641555A (en) * 1993-08-17 1997-06-24 Minnesota Mining And Manufacturing Company Cup-shaped filtration mask having an undulated surface
US5759394A (en) * 1996-11-27 1998-06-02 Alliedsignal Inc. Elongate fiber filter mechanically securing solid adsorbent particles between adjacent multilobes
US5622313A (en) * 1995-03-03 1997-04-22 Nordson Corporation Triboelectric powder spray gun with internal discharge electrode and method of powder coating
JPH0995864A (ja) * 1995-09-28 1997-04-08 Teijin Ltd 保温、保冷性中空繊維及びその製造方法
US5744236A (en) * 1996-11-27 1998-04-28 Alliedsignal Inc. Hollow fibers impregnated with solid particles

Also Published As

Publication number Publication date
CA2272293C (en) 2006-04-04
EP0941375B1 (de) 2002-02-06
JP4006026B2 (ja) 2007-11-14
JP2001506705A (ja) 2001-05-22
CA2272293A1 (en) 1998-06-04
KR100509691B1 (ko) 2005-08-23
WO1998023798A1 (en) 1998-06-04
US6048614A (en) 2000-04-11
KR20000057257A (ko) 2000-09-15
ES2172820T3 (es) 2002-10-01
US5744236A (en) 1998-04-28
DK0941375T3 (da) 2002-05-21
EP0941375A1 (de) 1999-09-15

Similar Documents

Publication Publication Date Title
ATE213030T1 (de) Mit festteilchen imprägnierte hohlfasern
CA2272387A1 (en) A filter having hollow fibers impregnated with solid adsorbent particles
DE69528076D1 (de) Hochdichte faservliesfiltermedien
DE69713859D1 (de) Hohlfasermembranvorrichtung mit inerten Fäden, die willkürlich in den Zwischenräumen der Hohlfasern verteilt sind
AU5555001A (en) High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials
DE69327271D1 (de) Aktivierte Kohlenstofffasern auf Pechbasis
DE69016388D1 (de) Filtermedium aus Polymermikrofaser.
DK0459897T3 (da) Mineralske fibre, der kan nedbrydes i fysiologisk medium
TR199501678A2 (tr) Gelistirilmis sivi gecirgenligine sahip emici yapi.
DE68914882D1 (de) Säulenfilter mit Bündeln aus langen Fasern.
BR9801489A (pt) Cigarro com filtro ventilado
ATE204444T1 (de) Dreidimensionale durchlöcherte gewebeprothese
DE3875880D1 (de) Pechbasierte kohlenstoffasern und nichtgewebte materialien.
IL122660A0 (en) High performance permeable fibrous structure
DE68913280D1 (de) Haltbare hydrophile Fasern.
DE69122406D1 (de) Mit fasern verstärkte poröse vliese
DE69300670D1 (de) Entlüftungsmatte bestehend aus Nylonfasern.
DE69228969D1 (de) Poröses Filter zur Flüssigkeitsreinigung, Filteranordnung zur Flüssigkeitsreinigung und Flüssigkeitsreinigunganlage unter Verwendung desselben
DE59300524D1 (de) Bindemittelhaltige Fasermatten aus Zellulose- bzw. Lignozellulosefasern.
DE69111335D1 (de) Vliesstoff aus Kohlefasern und dessen Herstellverfahren.
ID19284A (id) Serat-serat mikropori dengan sifat yang disempurnakan
DE69524933D1 (de) Luftfilter mit Regenerierungsverfahren
DE69821631D1 (de) Trocknungsmedium zur gleichmässigen verteilung der trockenluft, vorrichtung zu dessen ausführung und dadurch erhaltene cellulosehaltigen faserstrukturen
NO20033390D0 (no) Filtreringsfolie
DE69404941D1 (de) Mit Polymerisatdispersion behandelte Gewebe zur Reduzierung der Porosität

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification