桥键烷基酚及其衍生物用于合成橡胶防老剂的研究进展  

Research progress in antioxidant of bridged alkyl phenols category and its derivates used for synthetic rubber

作　　者：杜飞[1] 郭付远[1] 

机构地区：[1]江苏工业学院化工系,江苏常州213164

出　　处：《合成橡胶工业》2009年第4期352-354,共3页China Synthetic Rubber Industry

摘　　要：分析了2,6-二叔丁基-4-甲基苯酚(BHT)作为合成橡胶防老剂存在易迁移、易挥发、抗老化效率低等问题,阐述了BHT与桥键烷基酚类防老剂的作用机理,介绍了桥键烷基酚类防老剂的优势、合成方法,指出用桥键烷基酚及其衍生物取代BHT是合成橡胶防老剂发展的方向。The shortcoming such as easily migration, volatile and low antiaging efficiency of 2,6-ditert-butyl-4-methylphenol（BHT） as synthetic rubber antioxidant was analyzed, the mechanism of antiaging of BHT and bridged alkylene phenols were explained, and the advantage, synthetic methods of bridged alkylene bisphenols were introduced with 20 references. It was pointed out that bridged alkylene phenols and its derivates replacing BHT would be the direction of antioxidant for synthetic rubber.

关 键 词：桥键烷基酚 2 6-二叔丁基-4-甲基苯酚 双酚单丙烯酸酯 合成橡胶 防老剂 

分 类 号：TQ330.382[化学工程—橡胶工业]