| 摘要 |
FIELD: chemistry.SUBSTANCE: described is copolymer of N,N-diallylaminobutanedioic acid (DAABA) with vinylacetate (VA) of formula given below, where 0.1?m?0.9; 0.1?n?0.9; z=80-150, as polyelectrolyte of diallyl nature. Formula.EFFECT: obtaining polyelectrolytes with high molecular weight of polymers and copolymers of diallyl nature, possessing high complex-forming properties, molecule of which contains both negatively charged and positively charged functional groups, with regulated acid-base and hydrophilic-hydrophobic balance, which can be used as flocculants, coagulants, soil structuring agents, prolongators of medications.1 dwg, 1 tbl, 4 ex |
