lactide

1.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中间体,其产率偏低是制约聚乳酸大用关键。

2.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/醇铁聚合体系中,羟基化合物作为剂参与了丙交酯开环聚合。

3.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、乙交酯及其聚物,主要包括丙交酯、乙交酯及其聚物基本性能、合成方法、展现状及用途。