摘要
乙醇酸和DL-乳酸交替共聚物具有不同于其无规共聚物的理化性能和生物降解性。以DL-3-甲基-1,4-二烷-2,5-二酮为单体,通过在辛酸亚锡引发下的本体开环聚合,合成了该交替共聚物,并进行了结构表征。
n alternating copolymer of DL-lactic acid and glycolic acid was synthesized by ring-opening polymerization of DL-3-methyl-1,4-dioxane-2,5-dione upon initiation with an appropriate amount of stannous octoate.The polymer was characterized by 1H-/13C -NMR, DSC and GPC.
出处
《功能高分子学报》
CAS
CSCD
1995年第4期489-493,共5页
Journal of Functional Polymers
基金
浙江省自然科学基金