Abstract
A hollow fibre containing one or more layers having a mean pore size in one or more of said layers of less than 100[mu]m. The invention also extends to a method for preparing porous hollow fibres and to the apparatus for preparing said fibres.
Original language | English |
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Patent number | AT513071 (T) |
IPC | D01D5/247 |
Publication status | Published - 15 Jul 2011 |