对聚丁二酸丁二醇酯（ PBS）的合成、改性及应用进行了综述，讨论了合成过程中的影响因素以及合成工艺对材料性能的影响。
The synthesis and modification methods of the PBS were reviewed. The effects on the synthesis and the technology on the capability also were discussed.
以间甲基苯甲酸和二甘醇为原料，钛酸四丁酯为催化剂合成了二乙二醇二间甲基苯甲酸酯。
Diethylene glycol binary m-methyl benzoate was synthesized with diethylene glycol and m-methyl benzoic acid in the presence of tetrabutyl titanate.
通过急性经口毒性试验测定了己二酸聚1,2 -丙二醇酯和邻苯二甲酸聚1,3 -丁二醇酯的毒性。
The toxicity of poly 1, 2-propylene adipate and poly 1, 3-butylene phthalate were determined by the acute toxicity tests.
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