摘要
本文用分子量调节剂十二烷基硫醇控制丙烯酸甲酯与马来酸酐共聚反应产物的分子量，并探索了反应温度、时间及调聚剂的用量对反应最终产物的收率及分子量的影响。对合成的低聚物用红外光谱、核磁共振光谱以及化学分析等手段进行了表征。
In this paper,a cotelomer with low molecular-weights was synthesized The chemical structure and degree of cotelomerization were confirmed by IR. NMR andChemical analyses.We conclude the relation between cotelomer and molecular-weights
