首页> 外文期刊>Journal of Applied Polymer Science >Free radical copolymerization of tert-butyl 3-isopropenylcumylperoxide with styrene and grafting of methyl methacrylate onto the copolymers
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Free radical copolymerization of tert-butyl 3-isopropenylcumylperoxide with styrene and grafting of methyl methacrylate onto the copolymers

机译:叔丁基3-异丙烯基枯基过氧化物与苯乙烯的自由基共聚反应和甲基丙烯酸甲酯的接枝反应

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Copolymers of tert-butyl-3-isopropenylcumylperoxide (D-120) with styrene (St) were prepared in bulk by using benzoyl peroxide as initiator at 80degreesC. The compositions of the copolymers were determined by H-1-NMR analysis. The reactivity ratios of D-120 and St were calculated by methods of Xelen-TudOs (K-T), Fineman-Ross (F-R), and Yezrielev-Brokhina-Roskin (YBR), respectively. Graft copolymers were obtained by grafting of methyl methacrylate (MMA) onto the copolymers during decomposition of peroxy bonds suspended in the backbone. (C) 2002 Wiley Periodicals, Inc. [References: 22]
机译:通过在80℃下使用过氧化苯甲酰作为引发剂,批量制备叔丁基-3-异丙烯基枯基过氧化物(D-120)与苯乙烯(St)的共聚物。共聚物的组成通过H-1-NMR分析确定。 D-120和St的反应率分别通过Xelen-TudOs(K-T),Fineman-Ross(F-R)和Yezrielev-Brokhina-Roskin(YBR)的方法计算。接枝共聚物是通过在骨架中悬浮的过氧键分解过程中将甲基丙烯酸甲酯(MMA)接枝到共聚物上而获得的。 (C)2002 Wiley Periodicals,Inc. [参考:22]

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