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Surface analysis of poly (ether urethane) blending stearyl poly (ethylene oxide) coupling-polymer

机译:聚(醚氨基甲酸酯)混合硬脂基聚(环氧乙烷)偶联聚合物的表面分析

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A kind of coupling-polymer SPEO-MDI-SPEO (MSPEO) was designed and synthesized by a reaction between 4,4'-methylene diphenyl diisocyanate (MDI) and stearyl poly (ethylene oxide) (SPEO, Mn1700). Following a brief purification, the product was characterized by GPC, H-NMR and FTIR.
机译:通过4,4'-亚甲基二苯基二异氰酸酯(MDI)和硬脂基聚(环氧乙烷)(Speo,MN1700)之间的反应设计和合成了一种偶联聚合物Speo-MDI-Speo(MSPEO)。在简要纯化之后,该产物的特征在于GPC,H-NMR和FTIR。

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