DE2627858C2 - Dialysemembran, insbesondere für die Hämodialyse - Google Patents

Dialysemembran, insbesondere für die Hämodialyse

Info

Publication number
DE2627858C2
DE2627858C2 DE2627858A DE2627858A DE2627858C2 DE 2627858 C2 DE2627858 C2 DE 2627858C2 DE 2627858 A DE2627858 A DE 2627858A DE 2627858 A DE2627858 A DE 2627858A DE 2627858 C2 DE2627858 C2 DE 2627858C2
Authority
DE
Germany
Prior art keywords
cellulose
hollow
regenerated cellulose
hollow fiber
membrane
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
Application number
DE2627858A
Other languages
German (de)
English (en)
Other versions
DE2627858B1 (de
Inventor
Gustav Duenweg
Werner Dipl.-Chem. Dr. Henne
Werner Schmitz
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 Patente 5600 Wuppertal De GmbH
Original Assignee
Akzo GmbH
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 GmbH filed Critical Akzo GmbH
Priority to DE2627858A priority Critical patent/DE2627858C2/de
Priority to IL52259A priority patent/IL52259A/xx
Priority to ES459746A priority patent/ES459746A1/es
Priority to NO772074A priority patent/NO142736C/no
Priority to BE178411A priority patent/BE855651A/xx
Priority to AU26105/77A priority patent/AU503682B2/en
Priority to NL7706609A priority patent/NL7706609A/xx
Priority to LU77586A priority patent/LU77586A1/xx
Priority to FR7718875A priority patent/FR2355540A1/fr
Priority to IT49888/77A priority patent/IT1078944B/it
Priority to CS774060A priority patent/CS203920B2/cs
Priority to CA281,006A priority patent/CA1107656A/en
Priority to DK273277A priority patent/DK273277A/da
Priority to SE7707151A priority patent/SE435680B/xx
Priority to JP7378677A priority patent/JPS5313595A/ja
Priority to AT437677A priority patent/AT356795B/de
Priority to GB26076/77A priority patent/GB1525448A/en
Priority to US05/809,486 priority patent/US4164437A/en
Publication of DE2627858B1 publication Critical patent/DE2627858B1/de
Priority to HK724/79A priority patent/HK72479A/xx
Application granted granted Critical
Publication of DE2627858C2 publication Critical patent/DE2627858C2/de
Priority to JP11276880A priority patent/JPS56109671A/ja
Expired 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
    • B01D71/10—Cellulose; Modified cellulose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/243—Dialysis
    • B01D61/244—Dialysis comprising multiple dialysis steps
    • 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
    • B01D69/04—Tubular membranes
    • 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
    • B01D69/06—Flat membranes
    • 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
    • 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
    • B01D69/14—Dynamic membranes
    • B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
    • B01D69/147—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes containing embedded adsorbents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Dispersion Chemistry (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE2627858A 1976-06-22 1976-06-22 Dialysemembran, insbesondere für die Hämodialyse Expired DE2627858C2 (de)

Priority Applications (20)

Application Number Priority Date Filing Date Title
DE2627858A DE2627858C2 (de) 1976-06-22 1976-06-22 Dialysemembran, insbesondere für die Hämodialyse
IL52259A IL52259A (en) 1976-06-22 1977-06-06 Dialysis membrane and its manufacture
ES459746A ES459746A1 (es) 1976-06-22 1977-06-14 Perfeccionamientos introducidos en una membrana de dialisis para la hemodialisis.
NO772074A NO142736C (no) 1976-06-22 1977-06-14 Dialysemembran for hemodialyse.
BE178411A BE855651A (fr) 1976-06-22 1977-06-14 Membrane de dialyse pour hemodialyse
AU26105/77A AU503682B2 (en) 1976-06-22 1977-06-15 Dialysis membrane
NL7706609A NL7706609A (nl) 1976-06-22 1977-06-16 Dialysemembraan voor de hemndialyse en werkwijze ter vervaardiging daarvan.
FR7718875A FR2355540A1 (fr) 1976-06-22 1977-06-20 Membrane de dialyse pour hemodialyse
IT49888/77A IT1078944B (it) 1976-06-22 1977-06-20 Membrana di dialisi per emodialisi e procedimento per la sua produzione
CS774060A CS203920B2 (en) 1976-06-22 1977-06-20 Dialysis membrane for the homodialysis
LU77586A LU77586A1 (enExample) 1976-06-22 1977-06-20
DK273277A DK273277A (da) 1976-06-22 1977-06-21 Dialysemembran til hemodialyse
SE7707151A SE435680B (sv) 1976-06-22 1977-06-21 Dialysmembran for hemodialys och forfarande for framstellning derav
JP7378677A JPS5313595A (en) 1976-06-22 1977-06-21 Blood dialyzing membrane and method of producing same
AT437677A AT356795B (de) 1976-06-22 1977-06-21 Dialysemembran fuer die haemodialyse und verfahren zur herstellung der dialyse- membran
CA281,006A CA1107656A (en) 1976-06-22 1977-06-21 Hemodialysis membrane with included absorbent particles
GB26076/77A GB1525448A (en) 1976-06-22 1977-06-22 Dialysis membrane for haemodialysis
US05/809,486 US4164437A (en) 1976-06-22 1977-06-23 Method of producing dialyzing membrane
HK724/79A HK72479A (en) 1976-06-22 1979-10-11 Dialysis membrane for haemodialysis
JP11276880A JPS56109671A (en) 1976-06-22 1980-08-18 Manufacture of dialyzing membrane for dialyzing blood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2627858A DE2627858C2 (de) 1976-06-22 1976-06-22 Dialysemembran, insbesondere für die Hämodialyse

Publications (2)

Publication Number Publication Date
DE2627858B1 DE2627858B1 (de) 1978-01-05
DE2627858C2 true DE2627858C2 (de) 1979-12-13

Family

ID=5981108

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2627858A Expired DE2627858C2 (de) 1976-06-22 1976-06-22 Dialysemembran, insbesondere für die Hämodialyse

Country Status (3)

Country Link
JP (1) JPS56109671A (enExample)
BE (1) BE855651A (enExample)
DE (1) DE2627858C2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043073A1 (de) * 1980-11-14 1982-06-09 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg Filtrationsmembran und verfahren zur hydrophilierung

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2925172C2 (de) * 1979-06-22 1985-07-18 Akzo Gmbh, 5600 Wuppertal Dialysator mit Hohlfasermembranen
JPS6079620U (ja) * 1983-11-04 1985-06-03 株式会社コロナ 床暖房装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043073A1 (de) * 1980-11-14 1982-06-09 Dr. Eduard Fresenius, Chemisch-pharmazeutische Industrie KG, 6380 Bad Homburg Filtrationsmembran und verfahren zur hydrophilierung

Also Published As

Publication number Publication date
JPS56109671A (en) 1981-08-31
DE2627858B1 (de) 1978-01-05
BE855651A (fr) 1977-10-03
JPS5760018B2 (enExample) 1982-12-17

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: AKZO PATENTE GMBH, 5600 WUPPERTAL, DE

8339 Ceased/non-payment of the annual fee