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
物的丙交酯/醇铁聚体系中,羟基化物作为共引发剂参与了丙交酯的开环聚。
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物的丙交酯/醇铁聚体系中,羟基化物作为共引发剂参与了丙交酯的开环聚。
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.
丙交酯是由乳酸制备聚乳酸的中间体,其产率偏低是制约聚乳酸大规模应用的关键。
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