A polycation carrying charges on the chain backbone:12,12 ionene bromide was synthesized,and its interaction and complexation formation with anionic surfactants:sodium alkylsulfates and sodium alkanesulfonates are studied.

• 合成了主链带电荷的阳离子高分子聚 N；N二甲基十二烷基溴化铵 (以下简称 12 ；12 - ionene) ；研究了它与阳离子表面活性剂之间的相互作用及复合物的形成过程 .