DK0466381T3 - Fremgangsmåde til fremstilling af et præcisionspatronfilter - Google Patents

Fremgangsmåde til fremstilling af et præcisionspatronfilter

Info

Publication number
DK0466381T3
DK0466381T3 DK91305974.7T DK91305974T DK0466381T3 DK 0466381 T3 DK0466381 T3 DK 0466381T3 DK 91305974 T DK91305974 T DK 91305974T DK 0466381 T3 DK0466381 T3 DK 0466381T3
Authority
DK
Denmark
Prior art keywords
manufacturing
cartridge filter
precision cartridge
precision
filter
Prior art date
Application number
DK91305974.7T
Other languages
Danish (da)
English (en)
Inventor
Satoshi Ogata
Kazuyuki Nagae
Yoshimi Tsujiyama
Original Assignee
Chisso Corp
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 Chisso Corp filed Critical Chisso Corp
Application granted granted Critical
Publication of DK0466381T3 publication Critical patent/DK0466381T3/da

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
DK91305974.7T 1990-07-02 1991-07-02 Fremgangsmåde til fremstilling af et præcisionspatronfilter DK0466381T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17483590 1990-07-02
JP2296394A JP2581994B2 (ja) 1990-07-02 1990-11-01 高精密カートリッジフィルターおよびその製造方法

Publications (1)

Publication Number Publication Date
DK0466381T3 true DK0466381T3 (da) 1997-11-17

Family

ID=26496308

Family Applications (1)

Application Number Title Priority Date Filing Date
DK91305974.7T DK0466381T3 (da) 1990-07-02 1991-07-02 Fremgangsmåde til fremstilling af et præcisionspatronfilter

Country Status (7)

Country Link
US (1) US5225014A (ko)
EP (1) EP0466381B1 (ko)
JP (1) JP2581994B2 (ko)
KR (1) KR0179031B1 (ko)
AU (1) AU638582B2 (ko)
DE (1) DE69125979T2 (ko)
DK (1) DK0466381T3 (ko)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5456836A (en) * 1992-09-25 1995-10-10 Albany International Corp. High-efficiency, self-supporting filter element made from fibers
DE9216049U1 (de) * 1992-11-26 1993-01-14 Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg Filter
EP0622101B1 (en) * 1993-04-30 1998-07-29 Chisso Corporation Cylindrical filter and process for producing the same
AU666000B2 (en) * 1993-05-04 1996-01-25 Chisso Corporation Cylindrical filter and process for producing the same
US5503745A (en) * 1993-05-26 1996-04-02 Chisso Corporation Filtering medium and a process for producing the same
DE69407224T2 (de) * 1993-07-16 1998-04-30 Chisso Corp Mikrofeinfaserprodukt und Verfahren zu seiner Herstellung
JP3360377B2 (ja) * 1993-10-04 2002-12-24 チッソ株式会社 メルトブロー紡糸口金装置
US20010037978A1 (en) * 1999-04-20 2001-11-08 Daryl R. Calhoun Filter assembly having a flexible housing and method of making same
US6422397B1 (en) 1993-12-22 2002-07-23 Baxter International, Inc. Blood collection systems including an integral, flexible filter
US6367634B1 (en) 1993-12-22 2002-04-09 Baxter International Inc. Blood collection systems including an integral, flexible filter
US5597645A (en) * 1994-08-30 1997-01-28 Kimberly-Clark Corporation Nonwoven filter media for gas
US5695376A (en) * 1994-09-09 1997-12-09 Kimberly-Clark Worldwide, Inc. Thermoformable barrier nonwoven laminate
AU697204B2 (en) * 1994-10-31 1998-10-01 Kimberly-Clark Worldwide, Inc. High density nonwoven filter media
NL9401993A (nl) * 1994-11-28 1996-07-01 Akzo Nobel Nv Niet-geweven filtermateriaal.
US5591335A (en) * 1995-05-02 1997-01-07 Memtec America Corporation Filter cartridges having nonwoven melt blown filtration media with integral co-located support and filtration
US5709735A (en) * 1995-10-20 1998-01-20 Kimberly-Clark Worldwide, Inc. High stiffness nonwoven filter medium
US5827430A (en) * 1995-10-24 1998-10-27 Perry Equipment Corporation Coreless and spirally wound non-woven filter element
US5667562A (en) * 1996-04-19 1997-09-16 Kimberly-Clark Worldwide, Inc. Spunbond vacuum cleaner webs
US6749753B1 (en) 1996-09-25 2004-06-15 Chisso Corporation Filter of high accuracy
DE19702705A1 (de) * 1997-01-25 1998-07-30 Erhard Wendlandt Verfahren in der Form der Oberflächen- und Tiefenfiltration, zur Gewinnung von Filtraten aus wäßrigen Medien unter Verwendung von Filtervliesen
US5772952A (en) 1997-02-07 1998-06-30 J&M Laboratories, Inc. Process of making meltblown yarn
US6041782A (en) * 1997-06-24 2000-03-28 3M Innovative Properties Company Respiratory mask having comfortable inner cover web
US6015499A (en) * 1998-04-17 2000-01-18 Parker-Hannifin Corporation Membrane-like filter element for chemical mechanical polishing slurries
US6589892B1 (en) 1998-11-13 2003-07-08 Kimberly-Clark Worldwide, Inc. Bicomponent nonwoven webs containing adhesive and a third component
US6686303B1 (en) 1998-11-13 2004-02-03 Kimberly-Clark Worldwide, Inc. Bicomponent nonwoven webs containing splittable thermoplastic filaments and a third component
US6362389B1 (en) 1998-11-20 2002-03-26 Kimberly-Clark Worldwide, Inc. Elastic absorbent structures
WO2000030730A1 (fr) * 1998-11-25 2000-06-02 Chisso Corporation Cartouche filtrante
US6159258A (en) * 1998-11-30 2000-12-12 Dana Corporation Air filter elements with foam pre-cleaners
US6723669B1 (en) 1999-12-17 2004-04-20 Kimberly-Clark Worldwide, Inc. Fine multicomponent fiber webs and laminates thereof
KR100875842B1 (ko) * 1999-03-30 2008-12-24 칫소가부시키가이샤 필터 카트리지
US6413344B2 (en) 1999-06-16 2002-07-02 First Quality Nonwovens, Inc. Method of making media of controlled porosity
US6322604B1 (en) 1999-07-22 2001-11-27 Kimberly-Clark Worldwide, Inc Filtration media and articles incorporating the same
US6815383B1 (en) 2000-05-24 2004-11-09 Kimberly-Clark Worldwide, Inc. Filtration medium with enhanced particle holding characteristics
US20030209479A1 (en) * 2000-07-10 2003-11-13 Lynn Daniel R Blood filters, blood collection and processing systems, and methods therefore
US6776858B2 (en) * 2000-08-04 2004-08-17 E.I. Du Pont De Nemours And Company Process and apparatus for making multicomponent meltblown web fibers and webs
KR20020054881A (ko) * 2000-12-28 2002-07-08 한형수 액체여과용 부직포 필터여재의 제조방법
US6923182B2 (en) 2002-07-18 2005-08-02 3M Innovative Properties Company Crush resistant filtering face mask
US7662745B2 (en) 2003-12-18 2010-02-16 Kimberly-Clark Corporation Stretchable absorbent composites having high permeability
US7247215B2 (en) 2004-06-30 2007-07-24 Kimberly-Clark Worldwide, Inc. Method of making absorbent articles having shaped absorbent cores on a substrate
US7938813B2 (en) 2004-06-30 2011-05-10 Kimberly-Clark Worldwide, Inc. Absorbent article having shaped absorbent core formed on a substrate
US7772456B2 (en) 2004-06-30 2010-08-10 Kimberly-Clark Worldwide, Inc. Stretchable absorbent composite with low superaborbent shake-out
EP2355915B1 (en) * 2008-12-09 2018-03-14 E. I. du Pont de Nemours and Company Method for selective removal of large particles from particle slurries
EP2660372A1 (de) 2012-05-04 2013-11-06 LANXESS Deutschland GmbH Thermoplastfasern mit reduzierter Oberflächenspannung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4021281A (en) * 1973-08-31 1977-05-03 Pall Corporation Continuous production of nonwoven tubular webs from thermoplastic fibers and products
US4197156A (en) * 1976-05-08 1980-04-08 Chisso Corporation Apparatus for producing hollow-cylindrically shaped fibrous articles
NZ183944A (en) * 1976-05-08 1980-04-28 Chisso Corp Production of hollow cylindrical fibrous articles articles stabilized by hot melt adhesion of constituent composite fibres
JPS54101576U (ko) * 1977-12-27 1979-07-17
JPS5643139A (en) * 1979-09-10 1981-04-21 Seiko Epson Corp Slip paper for small printer
JPS5649605A (en) * 1979-09-27 1981-05-06 Toshiba Corp Charging method for vehicular battery
US4443513A (en) * 1982-02-24 1984-04-17 Kimberly-Clark Corporation Soft thermoplastic fiber webs and method of making
NZ205684A (en) * 1982-09-30 1987-02-20 Chicopee Non-woven fabric containing conjugate fibres:pattern densified without fusing the fibres
AU569108B2 (en) * 1983-10-11 1988-01-21 Minnesota Mining And Manufacturing Company Web of bicomponent fibers
US4547420A (en) * 1983-10-11 1985-10-15 Minnesota Mining And Manufacturing Company Bicomponent fibers and webs made therefrom
US4726901A (en) * 1984-01-06 1988-02-23 Pall Corporation Cylindrical fibrous structures with graded pore size
US4594202A (en) * 1984-01-06 1986-06-10 Pall Corporation Method of making cylindrical fibrous filter structures
EP0171806A3 (en) * 1984-08-16 1987-06-16 Chicopee An entangled nonwoven fabric including bicomponent fibers and the method of making same
JPH0775648B2 (ja) * 1987-05-19 1995-08-16 チッソ株式会社 円筒状フイルタ−

Also Published As

Publication number Publication date
JP2581994B2 (ja) 1997-02-19
EP0466381B1 (en) 1997-05-07
AU8014291A (en) 1992-01-02
DE69125979D1 (de) 1997-06-12
KR0179031B1 (ko) 1999-03-20
EP0466381A1 (en) 1992-01-15
US5225014A (en) 1993-07-06
KR920002213A (ko) 1992-02-28
JPH04126508A (ja) 1992-04-27
AU638582B2 (en) 1993-07-01
DE69125979T2 (de) 1997-11-06

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