FR2199014B1 - - Google Patents

Info

Publication number
FR2199014B1
FR2199014B1 FR7232285A FR7232285A FR2199014B1 FR 2199014 B1 FR2199014 B1 FR 2199014B1 FR 7232285 A FR7232285 A FR 7232285A FR 7232285 A FR7232285 A FR 7232285A FR 2199014 B1 FR2199014 B1 FR 2199014B1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7232285A
Other versions
FR2199014A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7232285A priority Critical patent/FR2199014B1/fr
Priority to DD173231A priority patent/DD109238A5/xx
Priority to NL7312223A priority patent/NL7312223A/xx
Priority to OA55005A priority patent/OA04473A/fr
Priority to ZA737166*A priority patent/ZA737166B/xx
Priority to IN2051/CAL/73A priority patent/IN139645B/en
Priority to US395155A priority patent/US3930105A/en
Priority to AU60135/73A priority patent/AU484089B2/en
Priority to IE1592/73A priority patent/IE38223B1/xx
Priority to JP48100379A priority patent/JPS5125486B2/ja
Priority to HURO748A priority patent/HU167044B/hu
Priority to SE7312375A priority patent/SE396097B/xx
Priority to IL43203A priority patent/IL43203A/en
Priority to GB4273073A priority patent/GB1414587A/en
Priority to BE135557A priority patent/BE804734A/fr
Priority to CH1296973A priority patent/CH581203A5/xx
Priority to AR250027A priority patent/AR199312A1/es
Priority to BR7023/73A priority patent/BR7307023D0/pt
Priority to LU68402A priority patent/LU68402A1/xx
Priority to CA180,737A priority patent/CA1026069A/fr
Priority to ES418706A priority patent/ES418706A1/es
Priority to IT28851/73A priority patent/IT998593B/it
Priority to DE19732346011 priority patent/DE2346011C3/de
Priority to AT789673A priority patent/AT336769B/de
Priority to EG358/73A priority patent/EG10998A/xx
Publication of FR2199014A1 publication Critical patent/FR2199014A1/fr
Application granted granted Critical
Publication of FR2199014B1 publication Critical patent/FR2199014B1/fr
Priority to US05/583,168 priority patent/US4056467A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B01D69/081—Hollow fibre membranes characterised by the fibre diameter
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/40—Polymers of unsaturated acids or derivatives thereof, e.g. salts, amides, imides, nitriles, anhydrides, esters
    • B01D71/42—Polymers of nitriles, e.g. polyacrylonitrile
    • B01D71/421—Polyacrylonitrile
    • 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
    • D01D10/00—Physical treatment of artificial filaments or the like during manufacture, i.e. during a continuous production process before the filaments have been collected
    • D01D10/02—Heat treatment
    • 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
    • D01D5/247—Discontinuous hollow structure or microporous structure
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Artificial Filaments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7232285A 1972-09-12 1972-09-12 Expired FR2199014B1 (fr)

Priority Applications (26)

Application Number Priority Date Filing Date Title
FR7232285A FR2199014B1 (fr) 1972-09-12 1972-09-12
DD173231A DD109238A5 (fr) 1972-09-12 1973-09-03
NL7312223A NL7312223A (fr) 1972-09-12 1973-09-04
OA55005A OA04473A (fr) 1972-09-12 1973-09-05 Fibre creuse.
ZA737166*A ZA737166B (en) 1972-09-12 1973-09-07 Hollow fibres
IN2051/CAL/73A IN139645B (fr) 1972-09-12 1973-09-07
US395155A US3930105A (en) 1972-09-12 1973-09-07 Hollow fibres
AU60135/73A AU484089B2 (en) 1973-09-07 Hollow fibres
IE1592/73A IE38223B1 (en) 1972-09-12 1973-09-07 Hollow fibers
JP48100379A JPS5125486B2 (fr) 1972-09-12 1973-09-07
HURO748A HU167044B (fr) 1972-09-12 1973-09-10
GB4273073A GB1414587A (en) 1972-09-12 1973-09-11 Hollow fibres
SE7312375A SE396097B (sv) 1972-09-12 1973-09-11 Ihaliga fibrer bestaende av en sampolymer av akrylnitril och en sammonomer innehallande sulfonsyragrupper samt forfarande for framstellning av fibrerna
BE135557A BE804734A (fr) 1972-09-12 1973-09-11 Fibres creuses
CH1296973A CH581203A5 (fr) 1972-09-12 1973-09-11
AR250027A AR199312A1 (es) 1972-09-12 1973-09-11 Fibras huecas que poseen un canal continuo y procedimiento de preparacion de las mismas
BR7023/73A BR7307023D0 (pt) 1972-09-12 1973-09-11 Novas fibras ocas com propriedades ultrafiltrantes e processo de preparacao de tais fibras
LU68402A LU68402A1 (fr) 1972-09-12 1973-09-11
CA180,737A CA1026069A (fr) 1972-09-12 1973-09-11 Hollow fibres with micro-porous walls
IL43203A IL43203A (en) 1972-09-12 1973-09-11 A hollow fibre possessing a continuous longitudinally extending channel free from macro-molecular material and processes for preparing the same
ES418706A ES418706A1 (es) 1972-09-12 1973-09-12 Procedimiento de preparacion de fibras huecas.
IT28851/73A IT998593B (it) 1972-09-12 1973-09-12 Fibre cave
DE19732346011 DE2346011C3 (de) 1972-09-12 1973-09-12 Hohlfasern, Verfahren zu deren Herstellung und deren Verwendung zur Ultrafiltration und zur Dialyse
AT789673A AT336769B (de) 1972-09-12 1973-09-12 Hohlfasern und verfahren zur herstellung derselben
EG358/73A EG10998A (en) 1972-09-12 1973-09-12 Hollow fibers
US05/583,168 US4056467A (en) 1972-09-12 1975-06-03 Hollow fibres

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR7232285A FR2199014B1 (fr) 1972-09-12 1972-09-12
US395155A US3930105A (en) 1972-09-12 1973-09-07 Hollow fibres
US05/583,168 US4056467A (en) 1972-09-12 1975-06-03 Hollow fibres

Publications (2)

Publication Number Publication Date
FR2199014A1 FR2199014A1 (fr) 1974-04-05
FR2199014B1 true FR2199014B1 (fr) 1975-03-14

Family

ID=27249950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7232285A Expired FR2199014B1 (fr) 1972-09-12 1972-09-12

Country Status (9)

Country Link
US (2) US3930105A (fr)
AT (1) AT336769B (fr)
BE (1) BE804734A (fr)
CA (1) CA1026069A (fr)
CH (1) CH581203A5 (fr)
FR (1) FR2199014B1 (fr)
GB (1) GB1414587A (fr)
LU (1) LU68402A1 (fr)
NL (1) NL7312223A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362677A (en) 1979-04-27 1982-12-07 Kuraray Co., Ltd. Method of producing ethylene-vinyl alcohol copolymer hollow fiber membranes

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975478A (en) * 1974-08-14 1976-08-17 Monsanto Company Method for producing highly permeable acrylic hollow fibers
US4209307A (en) * 1974-08-14 1980-06-24 Monsanto Company Method for filtering through highly permeable acrylic hollow fibers
US4340481A (en) * 1975-02-15 1982-07-20 Asahi Kasei Kogyo Kabushiki Membrane filtration type hollow fibers
JPS5193786A (en) * 1975-02-15 1976-08-17 Makurokagatano chukuseni
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
US4141942A (en) * 1975-06-04 1979-02-27 Idemitsu Kosan Co., Ltd. Process for preparing fibrous materials by wet method
US4102959A (en) * 1975-07-31 1978-07-25 Idemitsu Kosan Company, Ltd. Process for preparing film by wet method
GB1566581A (en) * 1975-12-29 1980-05-08 Nippon Zeon Co Hollow fibres and methods of manufacturing such fibres
JPS5340691A (en) * 1976-04-01 1978-04-13 Korufu Fuaundeeshiyon Za Method and apparatus for removing impurities from fluids
US4445885A (en) * 1977-02-16 1984-05-01 Unitika, Ltd. Insulin releasing supplier
JPS546916A (en) * 1977-06-20 1979-01-19 Asahi Chem Ind Co Ltd Hollow cellulose fibers and their production
US4240796A (en) * 1977-08-31 1980-12-23 Senko Medical Instruments Mfg. Co., Ltd. Method of treating capillary fibers
DE2741669A1 (de) * 1977-09-16 1979-03-22 Bayer Ag Semipermeable membranen aus acrylnitrilcopolymerisaten
IN149938B (fr) * 1977-11-30 1982-06-12 Monsanto Co
JPS54145379A (en) * 1978-05-02 1979-11-13 Asahi Chem Ind Co Ltd Aromatic polysulfone hollow fiber semipermeable membrane
DE2841091A1 (de) * 1978-09-21 1980-04-03 Akzo Gmbh Duennwandiger schlauch aus einem schmelzspinnbaren synthetischen polymeren sowie verfahren zu seiner herstellung
US4219517A (en) * 1978-10-12 1980-08-26 Puropore Inc. Process for spinning dense hollow fiber cellulosic membrane
US4364759A (en) * 1979-03-28 1982-12-21 Monsanto Company Methods for preparing anisotropic hollow fiber membranes comprising polymer of acrylonitrile and styrene and hollow fiber membranes produced therefrom
US4261937A (en) * 1979-04-03 1981-04-14 The United States Of America As Represented By The Department Of Energy Method of making metal-doped organic foam products
US5078885A (en) * 1983-06-01 1992-01-07 Matsumura Kenneth N Method and apparatus for removing protein-bound molecules from body fluids
DE3026718A1 (de) * 1980-07-15 1982-02-04 Akzo Gmbh, 5600 Wuppertal Hohlfasermembran fuer die plasmaseparation
US4714556A (en) * 1981-06-29 1987-12-22 Ambrus Clara M Blood purification
US4787974A (en) * 1981-06-29 1988-11-29 Ambrus Clara M Blood purification
CA1176511A (fr) * 1982-03-31 1984-10-23 National Research Council Of Canada Methode de gelification d'une solution de coulage polymerique
FR2529464B1 (fr) * 1982-07-01 1985-01-18 Hospal Ind
US4707268A (en) * 1982-10-18 1987-11-17 Baxter Travenol Laboratories, Inc. Hollow fiber potted microfilter
US4741832A (en) * 1984-05-15 1988-05-03 The Trustees Of Columbia, University In The City Of New York Purification apparatus and method employing a regenerable ligand
US4749619A (en) * 1985-08-21 1988-06-07 Hospal Industrie Hollow fibre useful in blood treating processes
US4895659A (en) * 1987-04-30 1990-01-23 Regents Of The University Of Minnesota Method for metal and cyanide recovery from plating baths and rinse waters
US5152743A (en) * 1988-08-05 1992-10-06 Healthdyne, Inc. Apparatus and method for selective separation of blood cholesterol
FR2663546B1 (fr) * 1990-06-25 1995-05-12 Hospal Ind Materiau composite hemocompatible.
DE59208178D1 (de) * 1991-12-14 1997-04-17 Akzo Nobel Nv Polyacrylnitrilmembran
US5536412A (en) * 1992-02-06 1996-07-16 Hemocleanse, Inc. Hemofiltration and plasmafiltration devices and methods
US5919369A (en) * 1992-02-06 1999-07-06 Hemocleanse, Inc. Hemofiltration and plasmafiltration devices and methods
FR2721217B1 (fr) * 1994-06-20 1996-08-02 Hospal Ind Dispositif multifonction pour le traitement du sang.
US5693694A (en) * 1996-03-20 1997-12-02 W.R. Grace & Co.-Conn. Low and medium flux membranes
US6635179B1 (en) 1999-12-30 2003-10-21 Nephros, Inc. Sterile fluid filtration cartridge and method for using same
JP4167058B2 (ja) 2000-10-30 2008-10-15 ネフロス・インコーポレーテッド デュアルステージ型濾過カートリッジ
US20050006302A1 (en) * 2003-01-22 2005-01-13 Council Of Scientific And Industrial Research Process for the preparation of porous membrane
US7534349B2 (en) 2005-09-02 2009-05-19 Nephros, Inc. Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs
US7775375B2 (en) * 2005-11-03 2010-08-17 Medica S.R.L. Redundant ultrafiltration device
EP2168668A1 (fr) 2008-09-25 2010-03-31 Gambro Lundia AB Membrane pour expansion cellulaire
EP2177603A1 (fr) 2008-09-25 2010-04-21 Gambro Lundia AB Dispositif pour expansion cellulaire rénale
ATE545440T1 (de) 2008-09-25 2012-03-15 Gambro Lundia Ab Hybride biologische künstliche niere
EP2168666A1 (fr) 2008-09-25 2010-03-31 Gambro Lundia AB Membrane irradiée pour expansion cellulaire
US8545701B2 (en) 2009-08-18 2013-10-01 Maher Isaac Kelada Induced symbiotic osmosis [ISO] for salinity power generation
US8974668B2 (en) 2013-02-15 2015-03-10 Maher Isaac Kelada Hollow fiber membrane element and methods of making same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL269380A (fr) * 1960-09-19
GB1016051A (en) * 1962-07-13 1966-01-05 Toyo Rayon Co Ltd Process for preparation of cellular acrylic polymer synthetic filaments
US3423491A (en) * 1964-09-02 1969-01-21 Dow Chemical Co Permselective hollow fibers and method of making
US3342729A (en) * 1964-12-09 1967-09-19 Dow Chemical Co Permeability separatory cell and apparatus and method of using the same
US3526588A (en) * 1967-09-21 1970-09-01 Amicon Corp Macromolecular fractionation process
GB1236597A (en) * 1968-03-20 1971-06-23 Nat Res Dev Semi-permeable membranes and acrylonitrile copolymers for the production thereof
BR6910034D0 (pt) * 1968-07-22 1973-01-16 Japan Exlan Co Ltd Processo para a producao de fibras sinteticas acrilicas
FR1586563A (fr) * 1968-10-29 1970-02-20
US3750735A (en) * 1970-06-16 1973-08-07 Monsanto Co Removal of water from liquid mixtures containing formaldehyde using a porous polymeric membrane
FR2112632A5 (fr) * 1970-11-03 1972-06-23 Anvar
US3799355A (en) * 1970-12-28 1974-03-26 Us Health Education & Welfare Dialysis membranes and manufacture
US3773848A (en) * 1971-12-16 1973-11-20 Monsanto Co Process for the separation of diene from organic mixtures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4362677A (en) 1979-04-27 1982-12-07 Kuraray Co., Ltd. Method of producing ethylene-vinyl alcohol copolymer hollow fiber membranes

Also Published As

Publication number Publication date
LU68402A1 (fr) 1974-03-14
AU6013573A (en) 1975-03-13
US3930105A (en) 1975-12-30
AT336769B (de) 1977-05-25
DE2346011B2 (de) 1976-03-11
ATA789673A (de) 1976-09-15
FR2199014A1 (fr) 1974-04-05
NL7312223A (fr) 1974-03-14
BE804734A (fr) 1974-03-11
DE2346011A1 (de) 1974-04-11
CH581203A5 (fr) 1976-10-29
US4056467A (en) 1977-11-01
GB1414587A (en) 1975-11-19
CA1026069A (fr) 1978-02-14

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
CD Change of name or company name