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用甲苯二异氰酸酯、聚乙二醇甲基丙烯酸羟乙酯合成了端乙烯基大单体。这种大单体进行自聚及与苯乙烯进行交联共聚，得到的均聚物及交联共聚物有望用作光学材料．着重探讨了材料的组成与其性能之间的关系．
Terminal vinyl macromonomers were synthesized by using toluene diisocyanate and polyethylene glycol hydroxyethyl methacrylate. This macromonomer is self-assembled and cross-linked with styrene, and the resulting homopolymer and cross-linked copolymer are expected to be used as optical materials. The relationship between the composition of the material and its properties is highlighted.