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近幾年來,支化高分子引起了普遍的注意,主要的原因:一方面是高分子的支化結構對產品的性能有密切的關係,因之從生產实踐中直接提出了關於支化高分子的形成、性質、檢別、生產控制等一系列問題,要求解答,来改進高聚物的使用性能;另一方面,线型高分子的結構形態以及其他的物理化學性質,從三十年代開始到現在,無論在理論處理和實驗方法上都已獲得很大的進展,對在結構上只有几何形態差別的支化高分子的研究,提供了有力的基础和廣泛的可
In recent years, branched polymers have attracted widespread attention, mainly because: on the one hand, the branching structure of polymers has a close relationship with the properties of the products, and therefore, from the production practice, On the other hand, the linear polymer morphology and other physicochemical properties, from the thirties From the beginning till now, great progress has been made both in theoretical treatment and experimental methods, providing a strong foundation and a wide range of studies on branched polymers with structurally different geometries