【摘要】 介绍了聚合苯乙烯马莱酸壬基酚聚氧乙烯酯盐类高分子表面活性剂的合成方法。讨论了反应条件对其性质的影响。在高分子链中同时含有长链阴离子及非离子的高分子表面活性剂对乳液的稳定性及增稠效果优于具有相同链长的同类阴离子及非离子表面活性剂的复配物。更多还原

【Abstract】 The method of preparation of polymer surfactant that is ester-salt of copolymaleic anhydride with nonyl phenyl polyoxyethylene(9) ether is introduced, and influence of reaction conditions on its property is discussed. The effect of polymer surfactant that in its macromolecule chain contains anionic and nonionic for increasing emulsions stableness and thickness is better than that of compounds of similar nonionic and anionic surfactants which have same chain length.更多还原