| 齐醚对阴离子丁苯共聚系活性种反应性的影响 |
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| 引用本文： | 冯震国,陈伟洁,余丰年,应圣康. 齐醚对阴离子丁苯共聚系活性种反应性的影响[J]. 大连理工大学学报, 1985, 0(2) |
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| 作者姓名： | 冯震国 陈伟洁 余丰年 应圣康 |
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| 作者单位： | 大连工学院化学工程系(冯震国，陈伟洁，余丰年)，华东化工学院(应圣康) |
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| 摘 要： | 本文研究了ＣＨ３ＯＣＨ２ＯＣＨ８和ＣＨ３Ｏ（ＣＨ２ＣＨ２Ｏ）２ＣＨ３为添加剂，对以ｎ－ＢｕＬｉ为引发剂，环己烷为溶剂的丁二烯－苯乙烯共聚合的影响，获得了影响聚合速度，共聚组成和微观结构的规律，探讨了两体系中各活性种的竞聚率和结构选择性，并与添加ＴＨＦ的体系进行了比较。
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| 关 键 词： | 苯乙烯 丁二烯 乙二醇二甲醚 共聚合 阳离子聚合 |
The Influence of Glyme on Reactivity of Reactive Species for Butadiene-Styrene Anionic Copolymerization |
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| Fen Zhonguo,Chen Weijie,Yu Fenian,Ying Shengkang. The Influence of Glyme on Reactivity of Reactive Species for Butadiene-Styrene Anionic Copolymerization[J]. Journal of Dalian University of Technology, 1985, 0(2) |
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| Authors: | Fen Zhonguo Chen Weijie Yu Fenian Ying Shengkang |
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| Abstract: | The influences of glyme CH3OCH2CH2OCH3 and CH3O(CH2CH2O)2CH3 as additives on butadiene-styrene copolumerization initiated with n-Bu Li in cyclohe- xene are investigated. Under various conditions the polymerization rate, polymer composition and the microstructure data are obtaincd. The react ivity of complexed reactive species for 1G and 2G systems from monomer reactivity ratio and structure selectivity is summarized. The results are compared with n-BuLi-THF system. |
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