GB2053023B - Dialyzer comprising hollow fibre membranes - Google Patents

Dialyzer comprising hollow fibre membranes

Info

Publication number
GB2053023B
GB2053023B GB8020020A GB8020020A GB2053023B GB 2053023 B GB2053023 B GB 2053023B GB 8020020 A GB8020020 A GB 8020020A GB 8020020 A GB8020020 A GB 8020020A GB 2053023 B GB2053023 B GB 2053023B
Authority
GB
United Kingdom
Prior art keywords
dialyzer
hollow fibre
fibre membranes
membranes
hollow
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
GB8020020A
Other versions
GB2053023A (en
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 NV
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
Application filed by Akzo NV filed Critical Akzo NV
Publication of GB2053023A publication Critical patent/GB2053023A/en
Application granted granted Critical
Publication of GB2053023B publication Critical patent/GB2053023B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/021—Manufacturing thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
GB8020020A 1979-06-22 1980-06-19 Dialyzer comprising hollow fibre membranes Expired GB2053023B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2925172A DE2925172C2 (en) 1979-06-22 1979-06-22 Dialyzer with hollow fiber membranes

Publications (2)

Publication Number Publication Date
GB2053023A GB2053023A (en) 1981-02-04
GB2053023B true GB2053023B (en) 1983-03-09

Family

ID=6073846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8020020A Expired GB2053023B (en) 1979-06-22 1980-06-19 Dialyzer comprising hollow fibre membranes

Country Status (10)

Country Link
JP (1) JPS563063A (en)
BE (1) BE883923A (en)
CA (1) CA1157388A (en)
DE (1) DE2925172C2 (en)
ES (1) ES492622A0 (en)
FR (1) FR2459674A1 (en)
GB (1) GB2053023B (en)
IT (1) IT1143970B (en)
NL (1) NL8003392A (en)
SE (1) SE430470B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3147025A1 (en) * 1981-11-27 1983-06-01 Akzo Gmbh, 5600 Wuppertal EMBEDDING BASED ON QUICK REACTIVE POLYURETHANE CASTING RESIN
DE3423258C1 (en) * 1984-06-23 1986-01-23 SECON Gesellschaft für Separations- und Concentrationstechnik mbH, 3400 Göttingen Capillary dialyzer
DE3931981C1 (en) * 1989-09-26 1990-09-27 Draegerwerk Ag, 2400 Luebeck, De Hollow fibre module prodn. - comprises housing parallel extending fibres between two partition walls fitted by centrifugal casting
DE19644347C2 (en) * 1995-11-02 1999-08-12 Emtec Magnetics Gmbh Polyurethanes
DE102015225668A1 (en) * 2015-12-17 2017-06-22 Mahle International Gmbh Process for producing a capillary membrane bundle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD112904A1 (en) * 1974-02-14 1975-05-12
DE2627858C2 (en) * 1976-06-22 1979-12-13 Akzo Gmbh, 5600 Wuppertal Dialysis membrane, especially for hemodialysis

Also Published As

Publication number Publication date
JPS563063A (en) 1981-01-13
FR2459674A1 (en) 1981-01-16
NL8003392A (en) 1980-12-24
BE883923A (en) 1980-10-16
CA1157388A (en) 1983-11-22
IT8048947A0 (en) 1980-06-12
GB2053023A (en) 1981-02-04
ES8102826A1 (en) 1981-02-16
SE8004545L (en) 1980-12-23
DE2925172C2 (en) 1985-07-18
DE2925172A1 (en) 1981-01-08
SE430470B (en) 1983-11-21
FR2459674B3 (en) 1982-04-02
IT1143970B (en) 1986-10-29
ES492622A0 (en) 1981-02-16

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee