LU81737A1 - Duennwandige dialysehohlfadenmembran - Google Patents

Duennwandige dialysehohlfadenmembran Download PDF

Info

Publication number
LU81737A1
LU81737A1 LU81737A LU81737A LU81737A1 LU 81737 A1 LU81737 A1 LU 81737A1 LU 81737 A LU81737 A LU 81737A LU 81737 A LU81737 A LU 81737A LU 81737 A1 LU81737 A1 LU 81737A1
Authority
LU
Luxembourg
Prior art keywords
hollow
thread
hollow thread
roller
spinning nozzle
Prior art date
Application number
LU81737A
Other languages
German (de)
English (en)
Inventor
G Duenweg
W Bandel
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
Priority claimed from DE7829409U external-priority patent/DE7829409U1/de
Priority claimed from DE19782856123 external-priority patent/DE2856123A1/de
Priority claimed from DE2906576A external-priority patent/DE2906576C2/de
Application filed by Akzo Nv filed Critical Akzo Nv
Publication of LU81737A1 publication Critical patent/LU81737A1/de

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
    • B01D69/082—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
    • B01D71/08—Polysaccharides
    • B01D71/10—Cellulose; Modified cellulose
    • 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
    • D01D5/20—Formation of filaments, threads, or the like with varying denier along their length
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Artificial Filaments (AREA)
LU81737A 1978-10-02 1979-09-28 Duennwandige dialysehohlfadenmembran LU81737A1 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE7829409 1978-10-02
DE7829409U DE7829409U1 (de) 1978-10-02 1978-10-02 Dialysemembranhohlfaden mit größerer Austauschfläche
DE7838339 1978-12-23
DE19782856123 DE2856123A1 (de) 1978-12-23 1978-12-23 Duennwandige dialysehohlfadenmembran
DE7838339 1978-12-23
DE2856123 1978-12-23
DE2906576 1979-02-21
DE2906576A DE2906576C2 (de) 1978-10-02 1979-02-21 Verfahren zum Spinnen von Hohlfäden

Publications (1)

Publication Number Publication Date
LU81737A1 true LU81737A1 (de) 1980-01-24

Family

ID=27432366

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81737A LU81737A1 (de) 1978-10-02 1979-09-28 Duennwandige dialysehohlfadenmembran

Country Status (5)

Country Link
FR (1) FR2444486A1 (nl)
GB (1) GB2038232B (nl)
IT (1) IT1164715B (nl)
LU (1) LU81737A1 (nl)
NL (1) NL7907214A (nl)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3049247A1 (de) * 1980-12-27 1982-07-29 Akzo Gmbh, 5600 Wuppertal Dialysemembranhohlfaden
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
JPS59150501A (ja) * 1983-02-18 1984-08-28 Terumo Corp 透析用中空繊維

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE608328A (nl) * 1960-09-19
FR1539221A (fr) * 1966-09-02 1968-09-13 Hans Joachim Dietzsch G M B H Appareil échangeur et diffuseur
US3888771A (en) * 1972-06-02 1975-06-10 Asahi Chemical Ind Hollow fibers of cuprammonium cellulose and a process of the manufacture of same
US4127625A (en) * 1975-03-27 1978-11-28 Daicel Ltd. Process for preparing hollow fiber having selective gas permeability
US4031012A (en) * 1975-09-17 1977-06-21 Gics Pharmaceuticals, Inc. Separatory apparatus
GB1566581A (en) * 1975-12-29 1980-05-08 Nippon Zeon Co Hollow fibres and methods of manufacturing such fibres
IL52259A (en) * 1976-06-22 1981-02-27 Akzo Nv Dialysis membrane and its manufacture
FR2380052A1 (fr) * 1977-02-11 1978-09-08 Akzo Nv Membrane de dialyse pour l'hemodialyse

Also Published As

Publication number Publication date
GB2038232A (en) 1980-07-23
GB2038232B (en) 1983-01-06
NL7907214A (nl) 1980-06-25
FR2444486A1 (fr) 1980-07-18
IT1164715B (it) 1987-04-15
IT7950417A0 (it) 1979-10-01

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