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本文报道了一种新的基团转移聚合引发剂——1-(N,N-二甲氨基)-1-三甲基硅氧基丁烯-1,对由其引发的GTP、其引发活性、与催化剂及单体用量比对聚合速度、分子量分布的影响进行了研究,得到了分散性较小的实测分子量和理论分子量相近的PMMA。
In this paper, a novel group-transfer polymerization initiator, 1 - (N, N-dimethylamino) -1-trimethylsilyloxybutane-1, , And the effect of the amount of catalyst and monomer on the polymerization rate and the molecular weight distribution were studied. The measured PMMA with the smaller dispersion and the theoretical molecular weight were obtained.