Copolymer particles consisting of acrylamide (AM) and N,N-dimethyl aminoethyl acrylate methyl chloride quarternary (DAC) were prepared by dispersion polymerization in a salt solution.

• 摘要以丙烯酰胺(AM)和丙烯酰氧乙基三甲基氯化铵(DAC)为共聚单体，采用分散聚合法在无机盐水溶液中得到了性能稳定的聚合物乳液。