中文摘要：

聚丁二酸丁二醇酯（PBS）是一种重要的可生物降解聚合物材料，在一定程度上可以缓解由于使用传统聚合物材料造成的“白色污染”问题，其合成和改性研究受到广泛的关注。本论文对PBS的聚合工艺及方法等方面进行了综述，并对PBS材料物理或化学改性进行了阐述。

英文摘要：

Poly（butylene succinate） （PBS） as one of most important biodegradable polymers are paid lot of concerns in its synthesis and modification. The use of biodegradable polymers can decrease ＂White Pollution＂ caused by using of common polymers, such as PP, PE and etc. In this paper the polycondensation methods and process of PBS are reviewed. In order to enhance their properties and extend their application fields, the physical and chemical modifications of PBS are also given an introduction.