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乳酸中间体,产率偏低是制约乳酸大规模应用关键。
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乳酸中间体,产率偏低是制约乳酸大规模应用关键。
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丙交酯/醇铁合体系中,羟基化合物作为引发剂参与了丙交酯开环合。
In this paper, firstly lactide, glycollide and their copolymer(PGLA) were summarized, primarily involved their basal performance, method of their synthesize, actuality of their development.
本文首先综述了丙交酯、乙交酯及物,主要包括丙交酯、乙交酯及物基本性能、合成方法、发展现状及用途。
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