超临界CO_2中合成PCL及其共聚物的研究进展

Progress on Synthesis of PCL and copolymer in ScCO_2

主要介绍了超临界CO2中聚酯类生物医用材料合成的特点,详细介绍了聚己内酯(PCL)的合成及其共聚物的研究状况。并探讨了超临界CO2中聚酯类生物医用材料合成中存在的问题及研究发展方向。

The characteristics of synthesis of the polyester sort of biomedical materials in supercritical CO2 were introduced,and the research conditions of the synthesis of polycaprolactone（PCL） and copolymers were introduced particularly.The problem of synthesis the polyester was discussed and the tendency of research development was forecasted.