A new method for synthesis of biodegradable aliphatic polyester was discussed in this article.

介绍了一种合成可降解脂肪族聚酯的新方法。

Polybutylene succinate (PBS) is a biodegradable synthetic aliphatic polyester with similar properties to PET.

聚琥珀酸（PBS）是一种可生物降解合成脂肪族聚酯与同类物业于PET。

Polycaprolactone (PCL) is a biodegradable synthetic aliphatic polyester made by the ring-opening polymerization of caprolactone.

聚己内酯（PCL）的合成是一种可生物降解脂肪族聚酯由己内酯开环聚合的。

Polylactic acid (PLA) is a linear aliphatic polyester produced by poly-condensation of naturally produced lactic acid or by the catalytic ring opening of the lactide group.

聚乳酸（PLA）是一种线性脂肪族聚酯的聚乳酸中自然产生的或由丙交酯开环缩合催化剂组产生。

The hydrophilicity of polyesters could be raised after introducing macromolecular hydrophilic radical via copolymerization of aliphatic polyester starch with polyethylene glycol.

在聚酯中引入亲水基大分子（即将脂肪族聚酯淀粉共混或与聚乙二醇共聚合）可改善聚酯的亲水性能。