摘要
聚乳酸是可以完全生物降解,具有良好生物相容性的高分子材料。综述了催化剂对聚乳酸熔融缩聚的影响,以及对乳酸熔融缩聚传统方法的改进。展望了熔融缩聚法合成聚乳酸的前景。
PLA is a completely biodegradable and well biocompatible polymer. The effect of various catalysts on the PLA melt polycondensation is reviewed. The amelioration of the traditional method of the PLA melt polycon- densation is also discussed. The development prospects of this field are forecasted.
出处
《上海塑料》
2007年第2期1-3,共3页
Shanghai Plastics
关键词
聚乳酸
生物降解
熔融缩聚
综述
polylactic acid
biodegradable
melt polycondensation
review
