BE879109A - HOLLOW WIRE AS MEMBRANE FOR DIALYSIS WITH IMPROVED EXCHANGE SURFACES - Google Patents
HOLLOW WIRE AS MEMBRANE FOR DIALYSIS WITH IMPROVED EXCHANGE SURFACESInfo
- 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
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
DE2906576C2 (en) * | 1978-10-02 | 1985-01-31 | Akzo Gmbh, 5600 Wuppertal | Method for spinning hollow filaments |
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)
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 |
-
1978
- 1978-10-02 DE DE19782842957 patent/DE2842957A1/en not_active Ceased
-
1979
- 1979-10-01 BE BE0/197405A patent/BE879109A/en not_active IP Right Cessation
- 1979-10-02 JP JP54126463A patent/JPS5930122B2/en not_active Expired
-
1985
- 1985-08-09 JP JP60174434A patent/JPS62216605A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS62216605A (en) | 1987-09-24 |
DE2842957A1 (en) | 1980-04-10 |
JPS5930122B2 (en) | 1984-07-25 |
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 |