BE879109A - HOLLOW WIRE AS MEMBRANE FOR DIALYSIS WITH IMPROVED EXCHANGE SURFACES - Google Patents

HOLLOW WIRE AS MEMBRANE FOR DIALYSIS WITH IMPROVED EXCHANGE SURFACES

Info

Publication number
BE879109A
BE879109A BE0/197405A BE197405A BE879109A BE 879109 A BE879109 A BE 879109A BE 0/197405 A BE0/197405 A BE 0/197405A BE 197405 A BE197405 A BE 197405A BE 879109 A BE879109 A BE 879109A
Authority
BE
Belgium
Prior art keywords
dialysis
membrane
exchange surfaces
hollow wire
improved exchange
Prior art date
Application number
BE0/197405A
Other languages
French (fr)
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/en
Application filed by Akzo Nv filed Critical Akzo Nv
Publication of BE879109A publication Critical patent/BE879109A/en

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
    • B01D69/087—Details relating to the spinning process
    • 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)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • External Artificial Organs (AREA)
BE0/197405A 1978-10-02 1979-10-01 HOLLOW WIRE AS MEMBRANE FOR DIALYSIS WITH IMPROVED EXCHANGE SURFACES BE879109A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19782842957 DE2842957A1 (en) 1978-10-02 1978-10-02 Dialysis membrane comprising hollow cellulose fibre - with improved exchange surface, extruded from cuprammonium soln. of cellulose
DE7829409U DE7829409U1 (en) 1978-10-02 1978-10-02 Dialysis membrane hollow thread with a larger exchange surface
DE7838339 1978-12-23

Publications (1)

Publication Number Publication Date
BE879109A true BE879109A (en) 1980-02-01

Family

ID=27187696

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/197405A BE879109A (en) 1978-10-02 1979-10-01 HOLLOW WIRE AS MEMBRANE FOR DIALYSIS WITH IMPROVED EXCHANGE SURFACES

Country Status (3)

Country Link
JP (2) JPS5930122B2 (en)
BE (1) BE879109A (en)
DE (1) DE2842957A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2906576C2 (en) * 1978-10-02 1985-01-31 Akzo Gmbh, 5600 Wuppertal Method for spinning hollow filaments
DE2842836A1 (en) * 1978-10-02 1980-04-17 Akzo Gmbh Dialysis membrane comprising hollow cellulose fibre - with improved exchange surface in wavy form, mfd. from cuprammonium soln. of cellulose
DE2842957A1 (en) * 1978-10-02 1980-04-10 Akzo Gmbh Dialysis membrane comprising hollow cellulose fibre - with improved exchange surface, extruded from cuprammonium soln. of cellulose
JPS5771407A (en) * 1980-10-20 1982-05-04 Terumo Corp Hollow fiber
DE3049247A1 (en) * 1980-12-27 1982-07-29 Akzo Gmbh, 5600 Wuppertal DIALYSIS MEMBRANE FILM
DE3149423A1 (en) * 1981-12-14 1983-07-21 Akzo Gmbh, 5600 Wuppertal Dialysis device for dialysing a liquid
DE3636583A1 (en) * 1986-10-28 1988-05-05 Draegerwerk Ag METHOD FOR PRODUCING A HOLLOW FIBER FABRIC EXCHANGE MODULE AND MODULE PRODUCED BY THIS METHOD
DE19652695C1 (en) * 1996-12-18 1997-10-30 Saxonia Medical Gmbh Hollow fibre module e.g. for blood dialysis, filtration, oxygenation, etc.
GB2524024A (en) * 2014-03-11 2015-09-16 Univ Dublin An aerated biofilm reactor fibre membrane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705733C2 (en) * 1977-02-11 1982-07-22 Akzo Gmbh, 5600 Wuppertal Dialysis membrane for hemodialysis
DE2842957A1 (en) * 1978-10-02 1980-04-10 Akzo Gmbh Dialysis membrane comprising hollow cellulose fibre - with improved exchange surface, extruded from cuprammonium soln. of cellulose

Also Published As

Publication number Publication date
DE2842957A1 (en) 1980-04-10
JPS5930122B2 (en) 1984-07-25
JPS62216605A (en) 1987-09-24
JPS5549108A (en) 1980-04-09

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: AKZO N.V.

Effective date: 19861031