A series of polyarylsulphone\|polyetherurethane block copolymers are synthesized through hydrogen polyaddition of diisocyanate terminated poly(oxypropylene)ether with polyethersulphone diphenol.
通过端二异氰酸酯醚
与齐
醚砜二酚模型
的氢转移加成
反应
成了一系列
芳醚砜-
醚氨酯嵌段共
。