NO934162D0 - Innretning for tilforming av hule fibre og nevnte fibre - Google Patents

Innretning for tilforming av hule fibre og nevnte fibre

Info

Publication number
NO934162D0
NO934162D0 NO934162A NO934162A NO934162D0 NO 934162 D0 NO934162 D0 NO 934162D0 NO 934162 A NO934162 A NO 934162A NO 934162 A NO934162 A NO 934162A NO 934162 D0 NO934162 D0 NO 934162D0
Authority
NO
Norway
Prior art keywords
fibers
hollow fibers
forming hollow
fiber
fiber wall
Prior art date
Application number
NO934162A
Other languages
English (en)
Other versions
NO300813B1 (no
NO934162L (no
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
Publication of NO934162D0 publication Critical patent/NO934162D0/no
Publication of NO934162L publication Critical patent/NO934162L/no
Publication of NO300813B1 publication Critical patent/NO300813B1/no

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)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Optics & Photonics (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Artificial Filaments (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • External Artificial Organs (AREA)
NO934162A 1991-05-21 1993-11-17 Dyseanordning for bruk ved fremstilling av hulfibermembraner NO300813B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70336091A 1991-05-21 1991-05-21
PCT/US1992/004290 WO1992020843A1 (en) 1991-05-21 1992-05-21 Apparatus for forming hollow fibers and said fibers

Publications (3)

Publication Number Publication Date
NO934162D0 true NO934162D0 (no) 1993-11-17
NO934162L NO934162L (no) 1993-11-17
NO300813B1 NO300813B1 (no) 1997-07-28

Family

ID=24825068

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934162A NO300813B1 (no) 1991-05-21 1993-11-17 Dyseanordning for bruk ved fremstilling av hulfibermembraner

Country Status (12)

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

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9518798D0 (en) * 1995-09-14 1995-11-15 Secr Defence Apparatus and method for spinning hollow polymeric fibres
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
JP2004525755A (ja) * 2001-01-23 2004-08-26 アマシャム・バイオサイエンス・メムブレイン・セパレイションズ・コーポレイション アシンメトリー中空ファイバー膜
US20040127873A1 (en) * 2002-12-31 2004-07-01 Varona Eugenio Go Absorbent article including porous separation layer with capillary gradient
US7351338B2 (en) * 2003-03-13 2008-04-01 Kureha Corporation Porous membrane of vinylidene fluoride resin and process for producing the same
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
CN102016137B (zh) * 2008-02-29 2012-11-14 新加坡科技研究局 用流体动力法在同轴层流中形成聚合物(水凝胶)纤维
EP2268467A4 (en) * 2008-03-17 2012-01-04 Univ Texas HIGH FIBER FIBER SECTOR AND USES THEREOF
US9821105B2 (en) 2008-07-01 2017-11-21 Baxter International Inc. Nanoclay sorbents for dialysis
US8778240B2 (en) 2011-02-07 2014-07-15 Fiberio Technology Corporation Split fiber producing devices and methods for the production of microfibers and nanofibers
US11408096B2 (en) 2017-09-08 2022-08-09 The Board Of Regents Of The University Of Texas System Method of producing mechanoluminescent fibers
WO2019070507A1 (en) 2017-10-05 2019-04-11 Fresenius Medical Care Holdings, Inc. POLYSULFONE-URETHANE COPOLYMER, MEMBRANES AND INCORPORATING PRODUCTS, AND METHODS OF MAKING AND USING THE SAME
US20190233972A1 (en) 2018-01-31 2019-08-01 Saudi Arabian Oil Company Producing Fibers Using Spinnerets
WO2020172207A1 (en) 2019-02-20 2020-08-27 Board Of Regents, University Of Texas System Handheld/portable apparatus for the production of microfibers, submicron fibers and nanofibers
EP3842132A1 (en) * 2019-12-23 2021-06-30 Gambro Lundia AB Spinneret
US11406941B2 (en) 2020-02-14 2022-08-09 Saudi Arabian Oil Company Thin film composite hollow fiber membranes fabrication systems
US11331632B2 (en) 2020-02-14 2022-05-17 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
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

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE571497A (no) * 1957-11-16
US3303247A (en) * 1964-09-21 1967-02-07 United Plastic Corp Extrusion head for plastic tubing
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
US4051300A (en) * 1973-09-03 1977-09-27 Gulf South Research Institute Hollow synthetic fibers
US3871450A (en) * 1974-04-17 1975-03-18 Dresser Ind Dual string circulating valve
US4127625A (en) * 1975-03-27 1978-11-28 Daicel Ltd. Process for preparing hollow fiber having selective gas permeability
US4035459A (en) * 1975-05-01 1977-07-12 Chemical Systems, Inc. Process for spinning dry-fiber cellulose acetate hollow fiber membranes
GB1566581A (en) * 1975-12-29 1980-05-08 Nippon Zeon Co Hollow fibres and methods of manufacturing such fibres
FR2394623A1 (fr) * 1977-06-14 1979-01-12 Rhone Poulenc Textile Filiere
JPS5812932B2 (ja) * 1977-06-30 1983-03-10 日本ゼオン株式会社 中空繊維の製造方法
US4385017A (en) * 1977-06-30 1983-05-24 Nippon Zeon Co., Ltd. Method of manufacturing hollow fiber
US4362496A (en) * 1977-11-25 1982-12-07 Owens-Illinois, Inc. Apparatus for making plastic articles
US4175153A (en) * 1978-05-16 1979-11-20 Monsanto Company Inorganic anisotropic hollow fibers
US4380520A (en) * 1979-03-12 1983-04-19 Extracorporeal Medical Specialties, Inc. Process for producing hollow fibres having a uniform wall thickness and a non-uniform cross-sectional area
US4229154A (en) * 1979-04-04 1980-10-21 E. I. Du Pont De Nemours And Company Spinneret for the production of hollow filaments
DE3026718A1 (de) * 1980-07-15 1982-02-04 Akzo Gmbh, 5600 Wuppertal Hohlfasermembran fuer die plasmaseparation
JPS5766114A (en) * 1980-10-14 1982-04-22 Mitsubishi Rayon Co Ltd Porous polyethylene hollow fiber and its production
CA1236956A (en) * 1983-05-02 1988-05-24 Seiichi Manabe Porous cuprammonium cellulose fibre produced with annular orifice and central coagulating stream
EP0183757B1 (fr) * 1984-06-13 1991-10-30 Lyonnaise Des Eaux - Dumez Procede de fabrication de fibres creuses et leurs applications notamment dans le domaine des separations par membranes
US4906375A (en) * 1984-07-14 1990-03-06 Fresenius, Ag Asymmetrical microporous hollow fiber for hemodialysis
JPS6190705A (ja) * 1984-10-09 1986-05-08 Terumo Corp 中空糸膜の製造方法
US4744932A (en) * 1985-05-31 1988-05-17 Celanese Corporation Process for forming a skinless hollow fiber of a cellulose ester
JPS61283305A (ja) * 1985-06-05 1986-12-13 Ube Ind Ltd 多孔質中空糸膜
US4749619A (en) * 1985-08-21 1988-06-07 Hospal Industrie Hollow fibre useful in blood treating processes
US4992332A (en) * 1986-02-04 1991-02-12 Ube Industries, Ltd. Porous hollow fiber
DE3781027T2 (de) * 1986-05-30 1993-01-28 Mitsubishi Rayon Co Poroese membran.
JPS63203813A (ja) * 1987-02-05 1988-08-23 エアー．プロダクツ．アンド．ケミカルス．インコーポレーテツド 異なる肉厚をもつ中空繊維をつくる紡糸口金
CA1315929C (en) * 1987-06-26 1993-04-13 Masahiko Yamaguchi Porous hollow-fiber
US4900626A (en) * 1987-07-28 1990-02-13 Rhone-Poulenc Recherches Hollow composite fibers selectively permeable to water vapor
US4892538A (en) * 1987-11-17 1990-01-09 Brown University Research Foundation In vivo delivery of neurotransmitters by implanted, encapsulated cells
US5084349A (en) * 1988-09-07 1992-01-28 Terumo Kabushiki Kaisha Hollow cellulose fibers, method for making, and fluid processing apparatus using same
US5049276A (en) * 1988-10-13 1991-09-17 Fuji Photo Film Co., Ltd. Hollow fiber membrane
US5240614A (en) * 1992-01-10 1993-08-31 Baxter International Inc. Process for removing unwanted materials from fluids and for producing biological products

Also Published As

Publication number Publication date
DE69208463T2 (de) 1996-10-10
CA2102925A1 (en) 1992-11-22
JP2568043B2 (ja) 1996-12-25
FI95486C (fi) 1996-02-12
DK0586559T3 (da) 1996-07-22
AU664848B2 (en) 1995-12-07
FI935146A (fi) 1993-11-19
FI95486B (fi) 1995-10-31
JPH06508547A (ja) 1994-09-29
US5656372A (en) 1997-08-12
ATE134393T1 (de) 1996-03-15
AU2150192A (en) 1992-12-30
FI935146A0 (fi) 1993-11-19
DE69208463D1 (de) 1996-03-28
US5480598A (en) 1996-01-02
EP0586559A1 (en) 1994-03-16
WO1992020843A1 (en) 1992-11-26
NO300813B1 (no) 1997-07-28
EP0586559B1 (en) 1996-02-21
KR960011587B1 (ko) 1996-08-24
NO934162L (no) 1993-11-17

Similar Documents

Publication Publication Date Title
NO934162D0 (no) Innretning for tilforming av hule fibre og nevnte fibre
DE68912374D1 (de) Bewegungsunempfindliche Monomodenfaser zur Benutzung der Anwendung von faseroptischen Leitungen.
IT1214553B (it) Connettore di fibre ottiche eprocedimento per l'impiego del medesimo.
JPS6462363A (en) Paint and optical article and optical fiber using the same
AU584609B2 (en) Polarization locked optical fiber and method
DK616289D0 (da) Holdbare hydrofile fibre
ITMI981926A0 (it) Dispositivo per la produzione di un velo di fibre per esempio di cotone fibre artificiali miscele di fibre o simili
IT1185131B (it) Procedimento e dispositivo per la generazione di una portata di fibre uniforme e continua
DK0418829T3 (da) Fiberoptikbånd
AU575188B2 (en) Injecting light into the core of a buffer coated optical fibre
FR2628122B1 (fr) Structure de fibres carbonees avec revetement en materiau mineral
EP0351773A3 (en) Hollow fiber membrane
IT8620386A0 (it) Produrle e loro uso in particolare fibre sintetice a voluminosita'per filtri. aumentata, procedimento per
IT7968789A0 (it) Procedimento ed apparecchiatura per la produzione di preforme per fibre ottiche
EP0307164A3 (en) Cladding material for plastic optical fiber and plastic optical fiber using the same
HUT56214A (en) Amplifier to telecommunication line of optic fibre, as well as telecommunication line with the said amplifier
IT8567911A0 (it) Procedimento per la fabbricazione di fibre ottiche con nucleo a sezione non circolare
AU3864685A (en) Gated fiber optic gyro with extended dynamic range
DK535487A (da) Non-woven fibermaatte samt fremstilling og overplettering deraf
DE69420312D1 (de) Fiberoptische Endhülse und deren Herstellung
ITRM930684A1 (it) Coloranti azoici reattivi nei confronti di fibre
GB2169597B (en) Middle infra-red hollow optical fibres
DE69015771D1 (de) Glasfaserkabel-Vorratsspule.
GB2252094B (en) Hollow cylindrical structural member of fiber reinforced resin
IT1173178B (it) Macchina crettatrice migliorata per la crettatura di fibre sintetiche e artificiali