Copolymers sequences forms a macromolecule a group of exchange cations, a macromolecule a group of exchange of anions, and a macromolecule without a group of exchange of ions and their manufacture

摘要

New polymers sequences ternary. / p & & p & they have a structure is a continuation of a separate microphases, in which a macromolecule having a group of exchange cations, a macromolecule having a group of exchange of anions, and a third macromolecule without a group of exchange of ions are linked to each other in a linear chain. / p & & p & use of these copolymers, in particular as resins exchange of ions amphoteric and membranes of the piezo - dialysis, for example for the separation and purification of biological materials, the elimination of toxic substances of industrial wastewater, etc..