DE3365502D1 - Aromatic polysulfone type resin hollow fiber membrane and process for producing the same - Google Patents

Aromatic polysulfone type resin hollow fiber membrane and process for producing the same

Info

Publication number
DE3365502D1
DE3365502D1 DE8383100659T DE3365502T DE3365502D1 DE 3365502 D1 DE3365502 D1 DE 3365502D1 DE 8383100659 T DE8383100659 T DE 8383100659T DE 3365502 T DE3365502 T DE 3365502T DE 3365502 D1 DE3365502 D1 DE 3365502D1
Authority
DE
Germany
Prior art keywords
producing
same
hollow fiber
fiber membrane
type resin
Prior art date
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
DE8383100659T
Other languages
German (de)
English (en)
Inventor
Takashi Nohmi
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.)
Asahi Kasei Corp
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
Asahi Kasei Kogyo KK
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 Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Application granted granted Critical
Publication of DE3365502D1 publication Critical patent/DE3365502D1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/76—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from other polycondensation products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • 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
    • B01D69/082—Hollow fibre membranes characterised by the cross-sectional shape of the fibre
    • 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
    • B01D71/66—Polymers having sulfur in the main chain, with or without nitrogen, oxygen or carbon only
    • B01D71/68—Polysulfones; Polyethersulfones
    • 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
    • Y10T428/2973—Particular cross section
    • Y10T428/2975—Tubular or cellular

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Artificial Filaments (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE8383100659T 1982-01-29 1983-01-26 Aromatic polysulfone type resin hollow fiber membrane and process for producing the same Expired DE3365502D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57012864A JPS58132111A (ja) 1982-01-29 1982-01-29 ポリスルホン中空糸

Publications (1)

Publication Number Publication Date
DE3365502D1 true DE3365502D1 (en) 1986-10-02

Family

ID=11817274

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383100659T Expired DE3365502D1 (en) 1982-01-29 1983-01-26 Aromatic polysulfone type resin hollow fiber membrane and process for producing the same

Country Status (4)

Country Link
US (1) US4481260A (en:Method)
EP (1) EP0086365B1 (en:Method)
JP (1) JPS58132111A (en:Method)
DE (1) DE3365502D1 (en:Method)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5836951A (ja) * 1981-08-24 1983-03-04 Ushio Inc 金属とガラスの気密シ−ル構造体
JPS59160506A (ja) * 1983-02-28 1984-09-11 Kuraray Co Ltd 複合中空糸分離膜およびその製造法
JPS59228017A (ja) * 1983-06-07 1984-12-21 Nitto Electric Ind Co Ltd 芳香族ポリスルホン中空糸状膜の製造方法
US4666644A (en) * 1983-11-03 1987-05-19 Owens-Illinois, Inc. Method of making asymmetrical layered structures from polyalkylene sulfone resins
JPS60206416A (ja) * 1984-03-29 1985-10-18 Toyo Soda Mfg Co Ltd ポリスルフォン膜の製造方法
JPS60246812A (ja) * 1984-05-18 1985-12-06 Daicel Chem Ind Ltd ポリスルホン系樹脂製中空糸
DE3584562D1 (de) * 1984-06-13 1991-12-05 Inst Nat Rech Chimique Verfahren zur herstellung von hohlfasern und ihre verwendung in membrantrennverfahren.
JPS61164602A (ja) * 1985-01-17 1986-07-25 Daicel Chem Ind Ltd ポリスルホン系樹脂製中空糸膜
JPH0647058B2 (ja) * 1985-03-13 1994-06-22 旭化成工業株式会社 気体選択透過膜
JPS6247367A (ja) * 1985-08-24 1987-03-02 株式会社　日本メデイカル・サプライ 血液濃縮器
US4719062A (en) * 1986-04-23 1988-01-12 E. I. Du Pont De Nemours And Company Extractant-surfactant post-treatments of permselective composite membranes
IT1190137B (it) * 1986-06-20 1988-02-10 Eniricerche Spa Fibra cava di poliestere ammide e procedimento per la sua preparazione
US5244467A (en) * 1986-09-26 1993-09-14 Toray Industries, Inc. Method for production of polyphenylene sulfone fibers
WO1988002414A1 (fr) * 1986-09-26 1988-04-07 Toray Industries, Inc. Fibre de polyphenylene sulfone
JPS6391102A (ja) * 1986-10-03 1988-04-21 Kanegafuchi Chem Ind Co Ltd 血漿成分分離用膜
GB8628938D0 (en) * 1986-12-03 1987-01-07 Domnick Hunter Filters Ltd Microporous polyetherimide membranes
US4990252A (en) * 1987-02-04 1991-02-05 Hydanautics Stable membranes from sulfonated polyarylethers
US4943374A (en) * 1988-04-21 1990-07-24 Gessner & Co., Gmbh Use of a microporous membrane constructed of polyether sulfon and hydrophilization agent for the filtration of beer
US4970034A (en) * 1988-09-23 1990-11-13 W. R. Grace & Co.-Conn. Process for preparing isotropic microporous polysulfone membranes
FR2641708B1 (fr) * 1988-12-22 1992-01-17 Lyonnaise Eaux Procede pour la fabrication d'un materiau poreux organique, notamment d'une membrane semi-permeable organique, comportant une pluralite de canaux longitudinaux separes
FR2641709B1 (fr) * 1988-12-22 1992-01-17 Lyonnaise Eaux Procede pour la fabrication d'un materiau poreux organique, notamment d'une membrane semi-permeable organique, comportant une pluralite de canaux longitudinaux separes
US5151227A (en) * 1991-03-18 1992-09-29 W. R. Grace & Co.-Conn. Process for continuous spinning of hollow-fiber membranes using a solvent mixture as a precipitation medium
JPH06509746A (ja) * 1991-08-17 1994-11-02 アクゾ　エヌ　ヴエー 透析用中空糸
JP3232117B2 (ja) * 1991-11-19 2001-11-26 鐘淵化学工業株式会社 ポリスルホン多孔質中空糸
US5527467A (en) * 1992-01-10 1996-06-18 Baxter International Inc. Rectifying dialyzer, bioreactor and membrane
US5240614A (en) * 1992-01-10 1993-08-31 Baxter International Inc. Process for removing unwanted materials from fluids and for producing biological products
US5788862A (en) * 1992-05-13 1998-08-04 Pall Corporation Filtration medium
US5480554A (en) * 1992-05-13 1996-01-02 Pall Corporation Integrity-testable wet-dry-reversible ultrafiltration membranes and method for testing same
US5362581A (en) * 1993-04-01 1994-11-08 W. R. Grace & Co.-Conn. Battery separator
US5389463A (en) * 1993-04-01 1995-02-14 W. R. Grace & Co.-Conn. Battery separator
US5346788A (en) * 1993-04-01 1994-09-13 W. R. Grace & Co.-Conn. Microporous polyurethane based battery separator
US5389433A (en) * 1993-04-01 1995-02-14 W. R. Grace & Co.-Conn. Battery separator
US5362582A (en) * 1993-04-01 1994-11-08 W.R. Grace & Co.-Conn. Battery separator
US5911880A (en) * 1995-12-15 1999-06-15 Research Corporation Technologies, Inc. Self-wetting membranes from engineering plastics
US6045899A (en) * 1996-12-12 2000-04-04 Usf Filtration & Separations Group, Inc. Highly assymetric, hydrophilic, microfiltration membranes having large pore diameters
US5958989A (en) * 1997-07-08 1999-09-28 Usf Filtration And Separations Group, Inc. Highly asymmetric ultrafiltration membranes
RU2140812C1 (ru) * 1997-11-04 1999-11-10 Варежкин Александр Владимирович Способ формования асимметричных газоразделительных и первапорационных мембран в виде полых волокон
US6890435B2 (en) * 2002-01-28 2005-05-10 Koch Membrane Systems Hollow fiber microfiltration membranes and a method of making these membranes
US7354392B2 (en) * 2004-02-25 2008-04-08 Transvivo Inc. Structurally optimized hollow fiber membranes
JP5504560B2 (ja) * 2007-10-19 2014-05-28 東洋紡株式会社 液体処理用の中空糸膜
BRPI0919681A2 (pt) * 2008-10-17 2017-10-31 Solvay Advanced Polymers Llc processo para a fabricação de uma fibra ou folha, e, fibra ou folha
US9364797B2 (en) * 2010-09-14 2016-06-14 Council Of Scientific & Industrial Research High flux hollow fiber ultrafiltration membranes and process for the preparation thereof
EP2670516A2 (en) 2011-02-04 2013-12-11 Fresenius Medical Care Holdings, Inc. Performance enhancing additives for fiber formation and polysulfone fibers
JP5969019B2 (ja) * 2012-05-24 2016-08-10 エルジー・ケム・リミテッド 逆浸透分離膜
CN108884250B (zh) 2016-03-15 2021-03-23 索尔维特殊聚合物意大利有限公司 用于制造砜聚合物膜的组合物和方法
JP2023529177A (ja) * 2020-06-04 2023-07-07 ノヴァフラックス・インコーポレイテッド アウトサイドイン透析用途のための中空繊維

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691068A (en) * 1971-01-08 1972-09-12 Amicon Corp Dialysis membrane and its use
US4061821A (en) * 1975-12-29 1977-12-06 Asahi Kasei Kogyo Kabushiki Kaisha Semipermeable composite membranes
FR2410501A1 (fr) * 1976-11-15 1979-06-29 Monsanto Co Membranes a composants multiples pour des separations de gaz
JPS5416378A (en) * 1977-07-08 1979-02-06 Asahi Chem Ind Co Ltd Polysulfone semipermeable membrane
JPS54145379A (en) * 1978-05-02 1979-11-13 Asahi Chem Ind Co Ltd Aromatic polysulfone hollow fiber semipermeable membrane
ZA801826B (en) * 1979-03-28 1981-03-25 Monsanto Co Methods for preparing anisotropic membranes and membranes prepared therefrom
JPS5831204B2 (ja) * 1980-03-10 1983-07-05 日東電工株式会社 ポリスルホン半透膜
JPS56152704A (en) * 1980-04-25 1981-11-26 Kanegafuchi Chem Ind Co Ltd Hollow fiber membrane and its manufacture
JPS5782515A (en) * 1980-11-05 1982-05-24 Kanegafuchi Chem Ind Co Ltd Hollow fibrous membrane and its preparation
JPS5834009A (ja) * 1981-08-22 1983-02-28 Asahi Chem Ind Co Ltd 芳香族ポリスルフオン中空状半透膜の製造方法
JPS58114702A (ja) * 1981-12-28 1983-07-08 Kuraray Co Ltd ポリスルホン中空繊維膜

Also Published As

Publication number Publication date
US4481260A (en) 1984-11-06
EP0086365B1 (en) 1986-08-27
JPS58132111A (ja) 1983-08-06
JPH0350005B2 (en:Method) 1991-07-31
EP0086365A1 (en) 1983-08-24

Similar Documents

Publication Publication Date Title
EP0294737A3 (en) Polysulfone hollow fiber membrane and process for making the same
DE3270865D1 (en) Aromatic polysulfone resin hollow yarn membrane and process for manufacturing same
GB2098994B (en) Producing porous aromatic polyimide membranes
GB2135902B (en) Membrane fibre filtration apparatus
GB2102334B (en) Producing aromatic polyimide membrane
DE3379160D1 (en) Semi-permeable encapsulated membranes, process for their production and their use
DE3161181D1 (en) Microporous polyethylene hollow fibers and a process for preparing the same
GB2102726B (en) Producing aromatic polyimide separating membranes
DE3474637D1 (en) Hollow fiber filter medium and process for preparing the same
AU1759883A (en) Hollow fibre dialyser
DE3568006D1 (en) Hollow fiber membrane type oxygenator and method for manufacturing same
EP0245863A3 (en) Composite ultrafiltration membranes
EP0165077A3 (en) Sulfonated polysulfone composite semipermeable membranes and process for their production
DE3569676D1 (en) Hollow fiber membrane and method for manufacture thereof
IL63638A0 (en) Semipermeable composite membranes,their manufacture and their use
GB8609653D0 (en) Composite membranes
DE3466547D1 (en) Aromatic polysulfone resin composition
EP0143552A3 (en) Composite membrane and process for the production thereof
DE3474544D1 (en) Optical fiber and process for producing the same
EP0294725A3 (en) Process for making highly permeable coated composite hollow fiber membranes
DE3167434D1 (en) Semipermeable membranes
DE3364804D1 (en) Polyamide membrane and process for its production
EP0314581A3 (en) Porous hollow fiber membrane, method for production thereof, and oxygenator using the hollow fiber membrane
AU1435883A (en) Porous membranes
EP0351773A3 (en) Hollow fiber membrane

Legal Events

Date Code Title Description
8364 No opposition during term of opposition