二甲基二烯丙基季铵盐聚合物的合成及其应用研究进展

Progress with respect to preparation and applications of dimethyl-diallyl-quaternary ammonium salt polymers

综述了制备二甲基二烯丙基季铵盐高分子的聚合方式,影响其聚合反应的因素,其中包括单体的自阻聚作用、Cl-的影响、单体纯度等等,以及二甲基二烯丙基季铵盐高分子在水处理、石油、造纸、皮革、医药、膜制备、微胶囊的包裹等领域的广泛应用。提出了二甲基二烯丙基季铵盐合成和应用的发展方向。

The ways of polymerization of dimethyl - diallyl - quaternary ammonium salt polymers as well as the factors that influence the polymerization including self- inhibition, influence of chlorides, purity of the monomers et al were reviewed. The application of such polymers in the fields of water treatment, petroleum production, paper making, leather tanning, phar- maceuticals, preparation of membranes and micro - capsules et al were introduced. The trends of development of this polymer were described.