Author(s): FAN Ningwei, ZUO Yinghong, JING Lijie, MA Dongmei, WANG Xuemei
Pages: 530-532,539
Year: 2003 Issue:  6
Journal: CHINESE JOURNAL OF SYNTHETIC CHEMISTRY
Keyword:  聚乳酸; 间接开环聚合法; 优化; 分子量; 结构分析;
Abstract: 采用间接开环聚合法合成了平均分子量为444,848的聚乳酸,并对合成工艺作了优化.用IR对所得单体丙交酯和聚乳酸进行了结构分析,结果表明,丙交酯和聚乳酸的谱图中各官能团十分明显.