JPH0631145A - 酢酸セルロースまたは酢酸セルロース誘導体からなる貫通する内部空隙を有する中空糸の形の透析膜およびその製造法 - Google Patents

酢酸セルロースまたは酢酸セルロース誘導体からなる貫通する内部空隙を有する中空糸の形の透析膜およびその製造法

Info

Publication number
JPH0631145A
JPH0631145A JP5116874A JP11687493A JPH0631145A JP H0631145 A JPH0631145 A JP H0631145A JP 5116874 A JP5116874 A JP 5116874A JP 11687493 A JP11687493 A JP 11687493A JP H0631145 A JPH0631145 A JP H0631145A
Authority
JP
Japan
Prior art keywords
cellulose acetate
weight
hollow fiber
dialysis membrane
spinning solution
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.)
Pending
Application number
JP5116874A
Other languages
English (en)
Japanese (ja)
Inventor
Gustav Duenweg
デュンヴェーク グスタフ
Lothar Steinfeld
シュタインフェルト ロタール
Wolfgang Ansorge
アンゾルゲ ヴォルフガング
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.)
Akzo NV
Original Assignee
Akzo NV
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 Akzo NV filed Critical Akzo NV
Publication of JPH0631145A publication Critical patent/JPH0631145A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B01D71/08—Polysaccharides
    • B01D71/12—Cellulose derivatives
    • B01D71/14—Esters of organic acids
    • B01D71/16—Cellulose acetate
    • 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
    • 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
    • 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
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • D01F2/24—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives
    • D01F2/28—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof from cellulose derivatives from organic cellulose esters or ethers, e.g. cellulose acetate
    • 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)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
  • External Artificial Organs (AREA)
JP5116874A 1992-05-20 1993-05-19 酢酸セルロースまたは酢酸セルロース誘導体からなる貫通する内部空隙を有する中空糸の形の透析膜およびその製造法 Pending JPH0631145A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4216660.8 1992-05-20
DE4216660 1992-05-20

Publications (1)

Publication Number Publication Date
JPH0631145A true JPH0631145A (ja) 1994-02-08

Family

ID=6459322

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5116874A Pending JPH0631145A (ja) 1992-05-20 1993-05-19 酢酸セルロースまたは酢酸セルロース誘導体からなる貫通する内部空隙を有する中空糸の形の透析膜およびその製造法

Country Status (3)

Country Link
US (1) US5403485A (enExample)
EP (1) EP0574699A2 (enExample)
JP (1) JPH0631145A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011509174A (ja) * 2008-01-03 2011-03-24 フレゼニウス メディカル ケアー ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング 中空繊維膜、その製造方法、及びその使用

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19520188C2 (de) * 1995-06-01 1999-04-08 Geesthacht Gkss Forschung Verfahren zur Herstellung von Polymer-Hohlfadenmembranen
US9821105B2 (en) 2008-07-01 2017-11-21 Baxter International Inc. Nanoclay sorbents for dialysis
TWI393807B (zh) * 2010-03-26 2013-04-21 Taiwan Textile Res Inst 高伸長率纖維素母粒之製備方法與應用
KR101269574B1 (ko) * 2011-02-16 2013-06-05 한국화학연구원 열유도 상 분리법을 이용하여 제조된 아세틸화된 알킬 셀룰로스 분리막과 이의 제조방법
CN104801205B (zh) 2015-04-20 2017-06-06 天津工业大学 一种同质增强型ppta中空纤维膜的制备方法

Family Cites Families (25)

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Publication number Priority date Publication date Assignee Title
DE381237C (de) 1923-09-17 Gustav Janzen Vorrichtung zum Berieseln von Fischen und anderen Nahrungsmitteln mit einer sie zum Gefrieren bringenden Kuehlfluessigkeit
GB203517A (en) * 1923-06-01 1923-09-13 Herbert Percy Powell Rees Improvements in and relating to receiving apparatus for wireless signalling
US3546209A (en) * 1968-10-10 1970-12-08 Dow Chemical Co Process for the fabrication of a cellulose hollow fiber separatory cell
DE2059048A1 (de) * 1970-12-01 1972-06-15 Kalle Ag Verfahren zum Herstellen einer trockenen semipermeablen Celluloseacetat-Membran
US3888771A (en) * 1972-06-02 1975-06-10 Asahi Chemical Ind Hollow fibers of cuprammonium cellulose and a process of the manufacture of same
JPS5193786A (en) * 1975-02-15 1976-08-17 Makurokagatano chukuseni
US4035459A (en) * 1975-05-01 1977-07-12 Chemical Systems, Inc. Process for spinning dry-fiber cellulose acetate hollow fiber membranes
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
US4276173A (en) * 1977-07-05 1981-06-30 Cordis Dow Corp. Cellulose acetate hollow fiber and method for making same
JPS5427025A (en) * 1977-08-01 1979-03-01 Kuraray Co Ltd Improved production of hollow fiber memranes
JPS5932562B2 (ja) * 1977-10-04 1984-08-09 三菱レイヨン株式会社 中空繊維状膜及びその製造法
JPS5562214A (en) * 1978-11-02 1980-05-10 Toyobo Co Ltd Production of hollow fiber membrane
JPS55148210A (en) * 1979-04-30 1980-11-18 Kuraray Co Ltd Preparation of hollow ethylene-vinyl alcohol membrane
US4543221A (en) * 1979-12-17 1985-09-24 Cd Medical, Inc. Method for making cellulose semipermeable hollow fibers
DE3006880C2 (de) * 1980-02-23 1986-10-09 Akzo Gmbh, 5600 Wuppertal Plasmaphoresemembran
JPS57199808A (en) * 1981-06-01 1982-12-07 Terumo Corp Production of hollow fiber
JPS5860010A (ja) * 1981-10-01 1983-04-09 Asahi Chem Ind Co Ltd 中空糸およびその中空糸からなる透析膜
CA1236956A (en) * 1983-05-02 1988-05-24 Seiichi Manabe Porous cuprammonium cellulose fibre produced with annular orifice and central coagulating stream
EP0155534B1 (de) * 1984-03-20 1988-12-28 Akzo Patente GmbH Dialysemembran aus Cellulose mit verbesserter Biokompatibilität
DE3438531A1 (de) * 1984-10-20 1986-04-24 Akzo Gmbh, 5600 Wuppertal Dialysemembran aus cellulose mit verbesserter biokompatibilitaet
JPH0642905B2 (ja) * 1986-06-13 1994-06-08 東レ株式会社 血液透析膜
DE68919142T3 (de) * 1988-07-20 1998-03-26 Asahi Chemical Ind Hohlfasermembran.
US5084349A (en) * 1988-09-07 1992-01-28 Terumo Kabushiki Kaisha Hollow cellulose fibers, method for making, and fluid processing apparatus using same
JPH0770689B2 (ja) * 1989-02-03 1995-07-31 株式会社東芝 半導体回路
DE4038247A1 (de) * 1990-11-30 1992-06-04 Akzo Gmbh Cellulosedialysehohlfaden

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011509174A (ja) * 2008-01-03 2011-03-24 フレゼニウス メディカル ケアー ドイチュラント ゲゼルシャフト ミット ベシュレンクテル ハフツング 中空繊維膜、その製造方法、及びその使用

Also Published As

Publication number Publication date
EP0574699A2 (de) 1993-12-22
EP0574699A3 (enExample) 1994-04-20
US5403485A (en) 1995-04-04

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