...S＝N-R1其中，R1是SO2R2或SO3R2，而R2是选自具有1-12个碳原子的烷基、烷氧基(alkoxy)、酰基(acyl)、芳基(aryl)、芳烷基(aralkyl)、氯烷基(chloroalkyl)、氟烷基(fluoroalkyl)以及取代的芳基(substituted aryl)的一种物质。
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本发明提供一种使双酚类和芳烷基酚醛树脂的混合物与环氧卤丙烷反 应得到的低粘度且高性能的变性液性环氧树脂。
Disclosed is a modified liquid epoxy resin having low viscosity and high performance, which is obtained by reacting a mixture of a bisphenol and a phenol aralkyl resin with an epihalohydrin.
二芳基氮氧化物比二烷基氮氧化物还要稳定。
Diaryl nitroxides are even more stable than the dialkyl nitroxides.
二芳基氮氧化物自由基比二烷基氮氧化物自由基还要稳定。
Diaryl nitroxides are even more stable than the dialkyl nitroxides.
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