金属化合物催化D,L-丙交酯开环聚合的研究进展  

Overview on the ring-opening polymerization of D,L-lactide by metal compounds

作　　者：牛延慧[1] 王艳[2] 

机构地区：[1]贵州师范学院,贵州贵阳550003 [2]山西师范大学,山西临汾041000

出　　处：《贵州师范学院学报》2012年第6期31-34,共4页Journal of Guizhou Education University

摘　　要：具有良好生物相容性和可降解性的聚D,L-丙交酯在生物医学领域有很好的应用前景。综述了锡化合物、碱金属化合物、碱土金属化合物、铝化合物、稀土化合物、钛化合物、铁化合物等催化D,L-丙交酯开环聚合反应研究。Poly（ D, L- lactide） has great potential applications in the biomedical field because of its favorable biocompatibility and biodegradability. The D, L - lactide~ ring - opening polymerization catalyzed by different metal compounds such as tin compounds, alkali metals compounds, alkaline - earth metals compounds, rare earth com- pounds, titanium compounds and iron compounds are briefly reviewed in this article.

关 键 词：金属化合物 D L-丙交酯 开环聚合 

分 类 号：O631.5[理学—高分子化学]