A SELF-COILING HOLLOW FIBRE MEMBRANE

A hollow fibre membrane having a coiled, a hemihelix, a helical or an undulated native form, in which the membrane can be stretched by up to 4-times its original length with no plastic deformation, and wherein the native form of the membrane is produced by the asymmetric flow of liquid polymer throu...

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Bibliographic Details
Main Authors HEFFERNAN, Barry, COOMBES, Nigel, SYRON, Eoin, GEANEY, John, SEMMENS, Michael, BYRNE, Wayne, WHELAN, Malcolm
Format Patent
LanguageEnglish
French
German
Published 03.07.2024
Subjects
CHEMISTRY
METALLURGY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Summary:A hollow fibre membrane having a coiled, a hemihelix, a helical or an undulated native form, in which the membrane can be stretched by up to 4-times its original length with no plastic deformation, and wherein the native form of the membrane is produced by the asymmetric flow of liquid polymer through an opening of a die or nozzle.
Bibliography:Application Number: EP20170787341