High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
高分子量的聚丙交酯主要由丙交酯开环聚合
备。
High molecular weight PLA can be prepared by ring-opening polymerization of lactides.
高分子量的聚丙交酯主要由丙交酯开环聚合备。
The ring-opening polymerization mechanism of lactide in the presence of hydroxyl compounds was studied by using ferric ethoxide and ferric n-butoxide as catalysts respectively.
这些结果表明在含羟基化合物的丙交酯/醇铁聚合体
中,羟基化合物作为共引发剂参与了丙交酯的开环聚合。
Lactide is the midbody for the preparation of poly(lactic acid), the ratio of lactic acid to lactide is low and hamper the extensive application of PLA.
丙交酯
由乳酸备聚乳酸的中间体,其产率偏
约聚乳酸大规模应用的关键。
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