Two different kinds of palladium complexes of nitrogen containing polymere havebeen prepared and their catalytic actions for p -nitro -methyl benzfene have been invertigeted.

制备了两种不同含氮高-络合物，并研究了它们对对硝甲苯催化活性。

The ageing depeion of nitrate-poetherthased Polyurethans were studied by means of swellingtheory of polymere and chemical reaction kinetics.

运用聚合物理论和化学反应动力学，研究了硝酸酯聚醚聚氨酯老化降解过程。