DE3586677D1 - Verfahren zur herstellung eines semipermeablen hohlfaser-membranelementes und ein semipermeabeles hohlfaser-membranelement. - Google Patents

Verfahren zur herstellung eines semipermeablen hohlfaser-membranelementes und ein semipermeabeles hohlfaser-membranelement.

Info

Publication number
DE3586677D1
DE3586677D1 DE8585115087T DE3586677T DE3586677D1 DE 3586677 D1 DE3586677 D1 DE 3586677D1 DE 8585115087 T DE8585115087 T DE 8585115087T DE 3586677 T DE3586677 T DE 3586677T DE 3586677 D1 DE3586677 D1 DE 3586677D1
Authority
DE
Germany
Prior art keywords
hollow fiber
fiber membrane
membrane element
semipermeabled
producing
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
DE8585115087T
Other languages
English (en)
Other versions
DE3586677T2 (de
Inventor
Takayuki Yokoyama
Takashi Ogawa
Nobuatsu Watanabe
Kazuo Toyomoto
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
Priority claimed from JP25044784A external-priority patent/JPS61129006A/ja
Priority claimed from JP18390085A external-priority patent/JPS6245302A/ja
Application filed by Asahi Chemical Industry Co Ltd, Asahi Kasei Kogyo KK filed Critical Asahi Chemical Industry Co Ltd
Publication of DE3586677D1 publication Critical patent/DE3586677D1/de
Application granted granted Critical
Publication of DE3586677T2 publication Critical patent/DE3586677T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/0223—Encapsulating hollow fibres by fixing the hollow fibres prior to encapsulation
    • 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
    • B01D63/022—Encapsulating hollow fibres
    • 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
    • B01D63/022—Encapsulating hollow fibres
    • B01D63/023—Encapsulating materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/84—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined
    • B29C70/845—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by moulding material on preformed parts to be joined by moulding material on a relative small portion of the preformed parts
    • 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
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • 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
    • 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
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/294—Coated or with bond, impregnation or core including metal or compound thereof [excluding glass, ceramic and asbestos]
    • Y10T428/296—Rubber, cellulosic or silicic material in coating
    • 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
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE8585115087T 1984-11-29 1985-11-28 Verfahren zur herstellung eines semipermeablen hohlfaser-membranelementes und ein semipermeabeles hohlfaser-membranelement. Expired - Fee Related DE3586677T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP25044784A JPS61129006A (ja) 1984-11-29 1984-11-29 中空糸状半透膜エレメント及びその製造方法
JP18390085A JPS6245302A (ja) 1985-08-23 1985-08-23 中空糸状半透膜エレメント

Publications (2)

Publication Number Publication Date
DE3586677D1 true DE3586677D1 (de) 1992-10-29
DE3586677T2 DE3586677T2 (de) 1993-03-11

Family

ID=26502166

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585115087T Expired - Fee Related DE3586677T2 (de) 1984-11-29 1985-11-28 Verfahren zur herstellung eines semipermeablen hohlfaser-membranelementes und ein semipermeabeles hohlfaser-membranelement.

Country Status (3)

Country Link
US (1) US4770778A (de)
EP (1) EP0183256B1 (de)
DE (1) DE3586677T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980060A (en) * 1987-07-13 1990-12-25 Asahi Kasei Kogyo Kabushiki Kaisha Hollow fiber membranes with fusion-bonded end portions
WO1989000879A1 (en) * 1987-07-30 1989-02-09 Toray Industries, Inc. Porous polymetrafluoroethylene membrane, separating apparatus using same, and process for their production
JPS6469637A (en) * 1987-09-08 1989-03-15 United Technologies Corp Production of fiber reinforced fluoroelastomer tool and produced tool
US5004574A (en) * 1987-12-28 1991-04-02 Hartley Sandt Method of making a composite structural element
US5059374A (en) * 1989-02-09 1991-10-22 The Dow Chemical Company Method for sealing a hollow fiber membrane module in a case
US4961760A (en) * 1989-02-09 1990-10-09 The Dow Chemical Company Hollow fiber membrane fluid separation device adapted for boreside feed
US4929259A (en) * 1989-02-09 1990-05-29 The Dow Chemical Company Hollow fiber membrane fluid separation module for boreside feed
DE3927455C1 (en) * 1989-08-19 1990-08-02 Sempas Membrantechnik Gmbh, 7253 Renningen, De Liq. concn., diluting or filtering appts. - contg. semipermeable membrane forming part of elongated interior section in housing having specifically sealed cast end sections
SE9100167L (sv) * 1991-01-21 1992-07-22 Gambro Dialysatoren Filtrerings- och/eller diffusionsanordning
US5284584A (en) * 1992-12-31 1994-02-08 Hoechst Celanese Corporation Hollow fiber membrane fabric - containing cartridges and modules having solvent-resistant thermoplastic tube sheets, and methods for making the same
DE9300929U1 (de) * 1993-01-23 1993-04-08 Gkss-Forschungszentrum Geesthacht Gmbh, 21502 Geesthacht Vorrichtung zum Filtern und Trennen von flüssigen und gasförmigen Medien und/oder zum Be- und Entgasen von Flüssigkeiten
JPH0768136A (ja) * 1993-09-02 1995-03-14 Tsuchiya Mfg Co Ltd 中空糸膜型分離モジュ−ル及びその製造方法
US5429184A (en) * 1994-03-28 1995-07-04 Minntech Corporation Wound heat exchanger oxygenator
US5695702A (en) * 1994-07-01 1997-12-09 Millipore Corporation Thermoplastic hollow fiber membrane module and method of manufacture
US5507959A (en) * 1994-11-04 1996-04-16 Advanced Micro Devices, Inc. Apparatus for wetting, flushing and performing integrity checks on encapsulated PTFE filters
US5674394A (en) * 1995-03-24 1997-10-07 Johnson & Johnson Medical, Inc. Single use system for preparation of autologous plasma
AU1572597A (en) * 1996-01-16 1997-08-11 Medtronic, Inc. Blood heat exchanger core construction
WO1997026032A1 (en) * 1996-01-18 1997-07-24 Medtronic, Inc. Mesh spacer for heat exchanger
US5762804A (en) * 1996-07-12 1998-06-09 Striefler; Martin J. Filter prewetting and decontamination method and apparatus
US6613279B1 (en) 1999-08-31 2003-09-02 Medtronic, Inc. Method and apparatus for improving blood mixing in oxygenators
GB0913645D0 (en) * 2009-08-05 2009-09-16 Nano Porous Solutions Ltd A method of forming a fluid separation filter for use in a fluid separation device
DE102014219960B4 (de) 2014-10-01 2017-10-05 Mahle International Gmbh Verfahren zum Herstellen eines Befeuchterblocks für einen Befeuchter und Befeuchter
DE102016003611A1 (de) * 2016-03-29 2017-10-05 Enmodes Gmbh Vorrichtung für den Stoffaustausch und Verfahren zur Herstellung
DE102016009914B4 (de) * 2016-08-18 2019-08-08 Berghof Membrane Technology GmbH Hohlmembranmatte, Hohlmembranmodul und Verfahren zu dessen Herstellung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2433546A (en) * 1943-12-11 1947-12-30 Richard T Cornelius Method and apparatus for forming plastic radiator cores
US3658976A (en) * 1962-05-22 1972-04-25 Raybestos Manhattan Inc Method for producing electrically conductive tetrafluoroethylene polymer tubing
US3423491A (en) * 1964-09-02 1969-01-21 Dow Chemical Co Permselective hollow fibers and method of making
NL151792C (de) * 1965-01-14
US3760949A (en) * 1971-08-13 1973-09-25 Us Interior Sealing means for hollow fiber bundles
US4035459A (en) * 1975-05-01 1977-07-12 Chemical Systems, Inc. Process for spinning dry-fiber cellulose acetate hollow fiber membranes
DE2721444A1 (de) * 1977-05-12 1978-11-16 Fresenius Chem Pharm Ind Hohlfaserdialysator
JPS5753564Y2 (de) * 1977-06-01 1982-11-19
US4214020A (en) * 1977-11-17 1980-07-22 Monsanto Company Processes for coating bundles of hollow fiber membranes
US4211602A (en) * 1978-05-04 1980-07-08 Brumfield Robert C Surface treatment for blood dialysis cartridges
JPS57190604A (en) * 1981-05-18 1982-11-24 Toray Ind Inc Forming method of hollow fiber type fluid separating apparatus
JPS6090004A (ja) * 1983-10-22 1985-05-21 Agency Of Ind Science & Technol 気体分離膜
JPS60147202A (ja) * 1984-01-10 1985-08-03 Nitto Electric Ind Co Ltd 流体分離装置
JPS60206414A (ja) * 1984-03-29 1985-10-18 Nippon Atom Ind Group Co Ltd 中空糸膜フイルタ

Also Published As

Publication number Publication date
EP0183256A2 (de) 1986-06-04
EP0183256B1 (de) 1992-09-23
US4770778A (en) 1988-09-13
EP0183256A3 (en) 1988-06-08
DE3586677T2 (de) 1993-03-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee