JPH0350005B2 - - Google Patents

Info

Publication number
JPH0350005B2
JPH0350005B2 JP57012864A JP1286482A JPH0350005B2 JP H0350005 B2 JPH0350005 B2 JP H0350005B2 JP 57012864 A JP57012864 A JP 57012864A JP 1286482 A JP1286482 A JP 1286482A JP H0350005 B2 JPH0350005 B2 JP H0350005B2
Authority
JP
Japan
Prior art keywords
layer
hollow fiber
membrane
thickness
fiber membrane
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 - Lifetime
Application number
JP57012864A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58132111A (ja
Inventor
Takashi Nomi
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 Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry Co Ltd
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 filed Critical Asahi Chemical Industry Co Ltd
Priority to JP57012864A priority Critical patent/JPS58132111A/ja
Priority to DE8383100659T priority patent/DE3365502D1/de
Priority to EP83100659A priority patent/EP0086365B1/en
Priority to US06/461,992 priority patent/US4481260A/en
Publication of JPS58132111A publication Critical patent/JPS58132111A/ja
Publication of JPH0350005B2 publication Critical patent/JPH0350005B2/ja
Granted 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)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
JP57012864A 1982-01-29 1982-01-29 ポリスルホン中空糸 Granted JPS58132111A (ja)

Priority Applications (4)

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
DE8383100659T DE3365502D1 (en) 1982-01-29 1983-01-26 Aromatic polysulfone type resin hollow fiber membrane and process for producing the same
EP83100659A EP0086365B1 (en) 1982-01-29 1983-01-26 Aromatic polysulfone type resin hollow fiber membrane and process for producing the same
US06/461,992 US4481260A (en) 1982-01-29 1983-01-28 Aromatic polysulfone type resin hollow fiber membrane and process for producing the same

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 (2)

Publication Number Publication Date
JPS58132111A JPS58132111A (ja) 1983-08-06
JPH0350005B2 true JPH0350005B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-07-31

Family

ID=11817274

Family Applications (1)

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

Country Status (4)

Country Link
US (1) US4481260A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0086365B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS58132111A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3365502D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
ATE68991T1 (de) * 1984-06-13 1991-11-15 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
DE3788642T2 (de) * 1986-09-26 1994-05-19 Toray Industries Polyphenylensulfon-faser und verfahren zur herstellung.
US5244467A (en) * 1986-09-26 1993-09-14 Toray Industries, Inc. Method for production of polyphenylene sulfone fibers
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
WO1993003829A1 (de) * 1991-08-17 1993-03-04 Akzo N.V. Dialysehohlfaden
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
US5240614A (en) * 1992-01-10 1993-08-31 Baxter International Inc. Process for removing unwanted materials from fluids and for producing biological products
US5527467A (en) * 1992-01-10 1996-06-18 Baxter International Inc. Rectifying dialyzer, bioreactor and membrane
US5480554A (en) * 1992-05-13 1996-01-02 Pall Corporation Integrity-testable wet-dry-reversible ultrafiltration membranes and method for testing same
US5788862A (en) * 1992-05-13 1998-08-04 Pall Corporation Filtration medium
US5362582A (en) * 1993-04-01 1994-11-08 W.R. Grace & Co.-Conn. Battery separator
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
US5389433A (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
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
WO2012035402A1 (en) * 2010-09-14 2012-03-22 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
WO2013176524A1 (ko) * 2012-05-24 2013-11-28 주식회사 엘지화학 역삼투 분리막
KR102386027B1 (ko) * 2016-03-15 2022-04-15 솔베이 스페셜티 폴리머스 이태리 에스.피.에이. 설폰 중합체 멤브레인의 제조를 위한 조성물 및 방법
US20210381131A1 (en) * 2020-06-04 2021-12-09 Novaflux Inc. Hollow fibers for outside-in-dialysis applications

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
BE882475A (fr) * 1979-03-28 1980-09-29 Monsanto Co Procedes de preparation de membranes anisotropes et membranes ainsi obtenues
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
JPS58132111A (ja) 1983-08-06
EP0086365B1 (en) 1986-08-27
EP0086365A1 (en) 1983-08-24
US4481260A (en) 1984-11-06
DE3365502D1 (en) 1986-10-02

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