DK0586559T3 - Hulfibre og indretning til brug ved fremstilling deraf - Google Patents

Hulfibre og indretning til brug ved fremstilling deraf

Info

Publication number
DK0586559T3
DK0586559T3 DK92913022.7T DK92913022T DK0586559T3 DK 0586559 T3 DK0586559 T3 DK 0586559T3 DK 92913022 T DK92913022 T DK 92913022T DK 0586559 T3 DK0586559 T3 DK 0586559T3
Authority
DK
Denmark
Prior art keywords
hollow fibers
fiber
fiber wall
manufacture
fibers
Prior art date
Application number
DK92913022.7T
Other languages
Danish (da)
English (en)
Inventor
Frank T Gentile
Michael J Lysaght
Nicholas F Warner
Original Assignee
Univ Brown Res Found
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 Univ Brown Res Found filed Critical Univ Brown Res Found
Application granted granted Critical
Publication of DK0586559T3 publication Critical patent/DK0586559T3/da

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B01D69/085—Details relating to the spinneret
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/08—Hollow fibre membranes
    • B01D69/087—Details relating to the spinning process
    • 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
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2935—Discontinuous or tubular or cellular core
    • 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

Landscapes

  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • External Artificial Organs (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
DK92913022.7T 1991-05-21 1992-05-21 Hulfibre og indretning til brug ved fremstilling deraf DK0586559T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70336091A 1991-05-21 1991-05-21

Publications (1)

Publication Number Publication Date
DK0586559T3 true DK0586559T3 (da) 1996-07-22

Family

ID=24825068

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92913022.7T DK0586559T3 (da) 1991-05-21 1992-05-21 Hulfibre og indretning til brug ved fremstilling deraf

Country Status (12)

Country Link
US (2) US5480598A (de)
EP (1) EP0586559B1 (de)
JP (1) JP2568043B2 (de)
KR (1) KR960011587B1 (de)
AT (1) ATE134393T1 (de)
AU (1) AU664848B2 (de)
CA (1) CA2102925A1 (de)
DE (1) DE69208463T2 (de)
DK (1) DK0586559T3 (de)
FI (1) FI95486C (de)
NO (1) NO300813B1 (de)
WO (1) WO1992020843A1 (de)

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US6025624A (en) * 1998-06-19 2000-02-15 Micron Technology, Inc. Shared length cell for improved capacitance
US6673980B1 (en) 1999-07-16 2004-01-06 Kimberly-Clark Worldwide, Inc. Absorbent product with creped nonwoven dampness inhibitor
US6663611B2 (en) 1999-09-28 2003-12-16 Kimberly-Clark Worldwide, Inc. Breathable diaper with low to moderately breathable inner laminate and more breathable outer cover
US20050106970A1 (en) * 2000-09-01 2005-05-19 Stanitis Gary E. Melt processable perfluoropolymer forms
US20040050791A1 (en) * 2001-01-23 2004-03-18 Attila Herczeg Asymmetric hollow fiber membranes
US20040127873A1 (en) * 2002-12-31 2004-07-01 Varona Eugenio Go Absorbent article including porous separation layer with capillary gradient
JP4885539B2 (ja) * 2003-03-13 2012-02-29 株式会社クレハ フッ化ビニリデン系樹脂多孔膜およびその製造方法
US7165682B1 (en) * 2003-07-16 2007-01-23 Accord Partner Limited Defect free composite membranes, method for producing said membranes and use of the same
DE102006042732B3 (de) * 2006-09-12 2008-04-10 Gerlach, Jörg, Dr.med. Künstliches arterio-venöses permeables Hohlfaserkapillarsystem
US7842214B2 (en) * 2007-03-28 2010-11-30 3M Innovative Properties Company Process for forming microporous membranes
US20080237142A1 (en) * 2007-04-02 2008-10-02 Battelle Energy Alliance, Llc Systems and methods for concentrating substances in fluid samples
US20090326128A1 (en) * 2007-05-08 2009-12-31 Javier Macossay-Torres Fibers and methods relating thereto
US8562876B2 (en) * 2007-11-30 2013-10-22 Baxter International Inc. Multizone polymer membrane and dialyzer
SG188832A1 (en) 2008-02-29 2013-04-30 Agency Science Tech & Res Hydrodynamic spinning of polymer fiber in coaxial laminar flows
EP2257660A4 (de) 2008-03-17 2012-01-04 Univ Texas Verfahren und vorrichtungen zur herstellung ultrafeiner fasern
US9821105B2 (en) 2008-07-01 2017-11-21 Baxter International Inc. Nanoclay sorbents for dialysis
US8709309B2 (en) 2011-02-07 2014-04-29 FibeRio Technologies Corporation Devices and methods for the production of coaxial microfibers and nanofibers
AU2018330936A1 (en) 2017-09-08 2020-03-26 Board Of Regents Of The University Of Texas System Mechanoluminescence polymer doped fabrics and methods
JP6926331B2 (ja) 2017-10-05 2021-08-25 フレセニウス メディカル ケア ホールディングス インコーポレーテッド ポリスルホン−ウレタンコポリマー、それを含む膜および製品、並びに、その製造および使用方法
US10889915B2 (en) * 2018-01-31 2021-01-12 Saudi Arabian Oil Company Producing fibers using spinnerets
US11427937B2 (en) 2019-02-20 2022-08-30 The Board Of Regents Of The University Of Texas System Handheld/portable apparatus for the production of microfibers, submicron fibers and nanofibers
EP3842132A1 (de) * 2019-12-23 2021-06-30 Gambro Lundia AB Spinndüse
US11331632B2 (en) 2020-02-14 2022-05-17 Saudi Arabian Oil Company Thin film composite hollow fiber membranes fabrication systems
US11406941B2 (en) 2020-02-14 2022-08-09 Saudi Arabian Oil Company Thin film composite hollow fiber membranes fabrication systems
US11253819B2 (en) 2020-05-14 2022-02-22 Saudi Arabian Oil Company Production of thin film composite hollow fiber membranes
CA3210262A1 (en) 2021-03-02 2022-09-09 Karen Lozano Handheld/portable apparatus for the production of fine fibers
US20230008772A1 (en) * 2021-07-08 2023-01-12 University Of Kentucky Research Foundation Spinneret, blowing system and method for producing hollow fibers
US12116326B2 (en) 2021-11-22 2024-10-15 Saudi Arabian Oil Company Conversion of hydrogen sulfide and carbon dioxide into hydrocarbons using non-thermal plasma and a catalyst
US12550916B2 (en) 2022-06-28 2026-02-17 Board Of Regents, The University Of Texas System Nanofiber systems as meat substitute

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GB1434055A (en) * 1972-04-28 1976-04-28 Asahi Chemical Ind Hollow fibres of acrylonitrile polymers for use as an ultrafitter and method for producing the same
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Also Published As

Publication number Publication date
ATE134393T1 (de) 1996-03-15
FI935146A0 (fi) 1993-11-19
DE69208463T2 (de) 1996-10-10
US5480598A (en) 1996-01-02
KR960011587B1 (ko) 1996-08-24
FI935146L (fi) 1993-11-19
EP0586559B1 (de) 1996-02-21
JP2568043B2 (ja) 1996-12-25
JPH06508547A (ja) 1994-09-29
NO300813B1 (no) 1997-07-28
WO1992020843A1 (en) 1992-11-26
EP0586559A1 (de) 1994-03-16
CA2102925A1 (en) 1992-11-22
AU2150192A (en) 1992-12-30
FI95486B (fi) 1995-10-31
US5656372A (en) 1997-08-12
FI95486C (fi) 1996-02-12
DE69208463D1 (de) 1996-03-28
AU664848B2 (en) 1995-12-07
NO934162L (no) 1993-11-17
NO934162D0 (no) 1993-11-17

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