主持人语:聚氨酯是一类极其重要的的基础高分子材料,具有高强度、高耐磨、耐低温等优良性能,因此得到了越来越广泛的应用,市场前景广阔。《非异氰酸酯路线合成聚羟氨酯的研究》这是聚氨酯的一条绿色合成路线,不需要使用有毒、难运输和危害环境与健康的异氰酸酯单体,是高分子合成的前沿课题。环氧树脂与二氧化碳在双金属氰化络合物与季铵盐组成的特种催化剂催化下高效偶合反应得 Moderator: Polyurethane is a very important type of basic polymer materials, with high strength, high wear resistance, low temperature and other excellent performance, it has been more and more widely used, the market prospects. “Polyisocyanate routes synthetic polyhydroxyurethane research” This is a green polyurethane synthesis route, do not need to use toxic, difficult to transport and endanger the environment and health of the isocyanate monomer, polymer synthesis is the forefront of topics. Epoxy resin and carbon dioxide in the double metal cyanide complexes and quaternary ammonium catalyst composed of special catalysis efficient coupling reaction