【摘要】 合成了腈纶匀染剂十二烷基二甲基羟乙基氯化铵和十二烷基二甲基乙基溴化铵，并分别与匀染剂１２２７复配，均有良好的匀染效果，且复配物消除了１２２７染色后期易集中上染的弊端，匀染效果明显优于１２２７。更多还原

【Abstract】 Acrylic fiber levelling agents lauryldimethylhydroxyethylammonium chloride and lauryldimethylethylammonium bromide were synthesized and remixed with Levelling Agent 1227 respectively,The two kinds of remixture show good levelling dyeability and eliminate the weakness of Leveling Agent 1227 that easily tend to concentrated dyeing during later dyeing period ,The levelling effects are much better than that of Levelling Agent 1227.更多还原