Abstract
The present invention relates to a method for the production of a positively charged membrane. Furthermore the present invention relates to a positively charged membrane obtainable by the methods of present invention and the use of these positively charged membranes.
| Original language | English |
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| Patent number | US2019201852 |
| IPC | B01D 71/ 68 A I |
| Priority date | 18/08/16 |
| Publication status | Published - 4 Jul 2019 |