Abstract
The present invention provides an air filter comprising a polymer foam and an adsorbent material wherein said polymer foam comprises metal particles.
Original language | English |
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Patent number | WO2018193249 |
IPC | B01J20/00,A61L9/16,B01D53/02,B01D53/04 |
Priority date | 18/04/17 |
Publication status | Published - 25 Oct 2018 |