DE2842957A1 - Dialysemembranhohlfaden mit groesserer austauschflaeche - Google Patents

Dialysemembranhohlfaden mit groesserer austauschflaeche

Info

Publication number
DE2842957A1
DE2842957A1 DE19782842957 DE2842957A DE2842957A1 DE 2842957 A1 DE2842957 A1 DE 2842957A1 DE 19782842957 DE19782842957 DE 19782842957 DE 2842957 A DE2842957 A DE 2842957A DE 2842957 A1 DE2842957 A1 DE 2842957A1
Authority
DE
Germany
Prior art keywords
dialysis membrane
cellulose
hollow
fibre
membrane according
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.)
Ceased
Application number
DE19782842957
Other languages
German (de)
English (en)
Inventor
Werner Dipl Chem Dr Bandel
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 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 DE7829409U priority Critical patent/DE7829409U1/de
Priority to DE19782842957 priority patent/DE2842957A1/de
Priority claimed from DE7829409U external-priority patent/DE7829409U1/de
Priority to NL7907212A priority patent/NL7907212A/nl
Priority to LU81734A priority patent/LU81734A1/de
Priority to BE0/197405A priority patent/BE879109A/fr
Priority to IT50415/79A priority patent/IT1164713B/it
Priority to FR7924430A priority patent/FR2437859B1/fr
Priority to GB7934085A priority patent/GB2032840B/en
Priority to JP54126463A priority patent/JPS5930122B2/ja
Publication of DE2842957A1 publication Critical patent/DE2842957A1/de
Priority to US06/690,977 priority patent/US4933084A/en
Priority to JP60174434A priority patent/JPS62216605A/ja
Ceased legal-status Critical Current

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)
DE19782842957 1978-10-02 1978-10-02 Dialysemembranhohlfaden mit groesserer austauschflaeche Ceased DE2842957A1 (de)

Priority Applications (11)

Application Number Priority Date Filing Date Title
DE7829409U DE7829409U1 (de) 1978-10-02 1978-10-02 Dialysemembranhohlfaden mit größerer Austauschfläche
DE19782842957 DE2842957A1 (de) 1978-10-02 1978-10-02 Dialysemembranhohlfaden mit groesserer austauschflaeche
NL7907212A NL7907212A (nl) 1978-10-02 1979-09-28 Holle-vezel-dialysemembraan met verbeterd uitwisselingsoppervlak.
LU81734A LU81734A1 (de) 1978-10-02 1979-09-28 Dialysemembranhohlfaden mit verbesserter austauschflaeche
FR7924430A FR2437859B1 (fr) 1978-10-02 1979-10-01 Fil creux servant de membrane pour dialyse a surfaces d'echange ameliorees
BE0/197405A BE879109A (fr) 1978-10-02 1979-10-01 Fil creux servant de membrane pour dialyse a surfaces d'echange ameliorees
IT50415/79A IT1164713B (it) 1978-10-02 1979-10-01 Perfezionamento nelle membrane di dialisi in cellulosa e procedimento per la loro produzione
GB7934085A GB2032840B (en) 1978-10-02 1979-10-02 Hollow fibre forming a dialysis membrane with exchange surfaces
JP54126463A JPS5930122B2 (ja) 1978-10-02 1979-10-02 中空繊維形のセルロ−ス製透析膜及びその製法
US06/690,977 US4933084A (en) 1978-10-02 1985-01-11 Dialysis membrane of cellulose in the shape of a hollow fiber, and process for the production thereof
JP60174434A JPS62216605A (ja) 1978-10-02 1985-08-09 中空繊維形のセルロ−ス製透析膜及びその製法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE7829409U DE7829409U1 (de) 1978-10-02 1978-10-02 Dialysemembranhohlfaden mit größerer Austauschfläche
DE19782842957 DE2842957A1 (de) 1978-10-02 1978-10-02 Dialysemembranhohlfaden mit groesserer austauschflaeche
DE7838339 1978-12-23

Publications (1)

Publication Number Publication Date
DE2842957A1 true DE2842957A1 (de) 1980-04-10

Family

ID=27187696

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19782842957 Ceased DE2842957A1 (de) 1978-10-02 1978-10-02 Dialysemembranhohlfaden mit groesserer austauschflaeche

Country Status (3)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842836A1 (de) * 1978-10-02 1980-04-17 Akzo Gmbh Profilierte dialysemembranhohlfaeden
DE2906576A1 (de) * 1978-10-02 1980-09-04 Akzo Gmbh Tauchspinnverfahren
DE3049247A1 (de) * 1980-12-27 1982-07-29 Akzo Gmbh, 5600 Wuppertal Dialysemembranhohlfaden
DE3149423A1 (de) * 1981-12-14 1983-07-21 Akzo Gmbh, 5600 Wuppertal Dialysiervorrichtung zum dialysieren von fluessigkeit
DE3636583A1 (de) * 1986-10-28 1988-05-05 Draegerwerk Ag Verfahren zum herstellen eines hohlfaser-stoffaustauschmoduls und nach diesem verfahren hergestelltes modul
DE19652695C1 (de) * 1996-12-18 1997-10-30 Saxonia Medical Gmbh Hohlfasermodul mit profilierten Abstandsfäden

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842957A1 (de) * 1978-10-02 1980-04-10 Akzo Gmbh Dialysemembranhohlfaden mit groesserer austauschflaeche
JPS5771407A (en) * 1980-10-20 1982-05-04 Terumo Corp Hollow fiber
GB2524024A (en) * 2014-03-11 2015-09-16 Univ Dublin An aerated biofilm reactor fibre membrane

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705733A1 (de) * 1977-02-11 1978-08-17 Akzo Gmbh Dialysemembran fuer die haemodialyse

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842957A1 (de) * 1978-10-02 1980-04-10 Akzo Gmbh Dialysemembranhohlfaden mit groesserer austauschflaeche

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705733A1 (de) * 1977-02-11 1978-08-17 Akzo Gmbh Dialysemembran fuer die haemodialyse

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842836A1 (de) * 1978-10-02 1980-04-17 Akzo Gmbh Profilierte dialysemembranhohlfaeden
DE2906576A1 (de) * 1978-10-02 1980-09-04 Akzo Gmbh Tauchspinnverfahren
DE3049247A1 (de) * 1980-12-27 1982-07-29 Akzo Gmbh, 5600 Wuppertal Dialysemembranhohlfaden
DE3149423A1 (de) * 1981-12-14 1983-07-21 Akzo Gmbh, 5600 Wuppertal Dialysiervorrichtung zum dialysieren von fluessigkeit
DE3636583A1 (de) * 1986-10-28 1988-05-05 Draegerwerk Ag Verfahren zum herstellen eines hohlfaser-stoffaustauschmoduls und nach diesem verfahren hergestelltes modul
DE19652695C1 (de) * 1996-12-18 1997-10-30 Saxonia Medical Gmbh Hohlfasermodul mit profilierten Abstandsfäden

Also Published As

Publication number Publication date
JPS5930122B2 (ja) 1984-07-25
BE879109A (fr) 1980-02-01
JPS5549108A (en) 1980-04-09
JPS62216605A (ja) 1987-09-24

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Legal Events

Date Code Title Description
OAM Search report available
OC Search report available
8110 Request for examination paragraph 44
8131 Rejection