abstract |
THE INVENTION CONCERNS THE CHEMISTRY OF MACROMOLECULAR COMPOUNDS. THE POLYMER MATERIAL WHICH IS THE OBJECT OF THE INVENTION, INTENDED IN PARTICULAR FOR THE PHYSICO-CHEMICAL SEPARATION OF SUBSTANCES, IS CHARACTERIZED IN THAT IT CONTAINS A POROUS POLYMER OF THREE-DIMENSIONAL STRUCTURE IN THE STATE OF SOLID DISPERSION, OF WHICH THE DIAMETER IS 0.002 TO 10MM, AND THE PERMEABILITY FACTOR IS 2.10 TO 2.10 CM.S. THE POLYMERIC MATERIAL IN QUESTION CAN BE USED IN PARTICULAR IN SORPTION, ION EXCHANGES, COALESCENCE, REVERSE OSMOSIS, HYPERFILTRATION, ETC. |