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(Hydroxymethyl) melamine-oxirane derived polyetherols Application of kinetic studies to prediction of synthesis conditions

机译:(羟甲基)三聚氰胺-环氧乙烷衍生的聚醚醇动力学研究在合成条件预测中的应用

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摘要

The study of the kinetics of addition and condensation in the (hydroxymethyl) melamine-oxirane system in DMSO solution and in the presence of triethylamine catalyst is described. The mechanisms of the reactions are presented. The kinetics parameters have been used to optimize the conditions of preparation of the s-triazine ring containing polyetherols from pentakis (hydroxymethyl) melamine and ethylene or propylene oxide.
机译:描述了在(DMSO)溶液中和在三乙胺催化剂存在下在(羟甲基)三聚氰胺-环氧乙烷体系中加成和缩合动力学的研究。介绍了反应的机理。动力学参数已用于优化由五(羟甲基)三聚氰胺和环氧乙烷或环氧丙烷制备的含有聚醚醇的s-三嗪环的条件。

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