| （苯乙烯—丁二烯—环氧乙烷）多嵌段共聚物的合成及表征 |
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| 引用本文： | 陶绪泉 谢洪泉. （苯乙烯—丁二烯—环氧乙烷）多嵌段共聚物的合成及表征[J]. 医学教育探索, 1992, 0(1): 59-64 |
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| 作者姓名： | 陶绪泉 谢洪泉 |
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| 作者单位： | 山东聊城师院化学系 聊城(陶绪泉)，华中理工大学化学系 武汉(谢洪泉) |
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| 摘 要： | α,ω—双羟基聚苯乙烯与α,ω—双羟基聚丁二烯及聚乙二醇为预聚体,以2,4-甲苯二异氰酸酯为偶联剂,聚合得到(苯乙烯-丁二烯-环氧乙烷)多嵌段共聚物。研究了聚合条件的影响。产物分别用热环已烷及水萃取提纯。并用IR、~1HNMR、GPC、动态粘弹谱及透射电子显微镜进行了表征。
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| 关 键 词： | 苯乙烯 丁二烯 环氧乙烷 嵌段共聚 |
Synthesis and Characterization of (Styrene-butadiene-Ethelene Oxide) Multiblock Copolymers |
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| Tao Xuquan,Xie Hongquan Department of Chemistry,Normal College of Shandong,Liaocheng Department of Chemistry.,Huazhong University of Science and Technology,Wuhan. Synthesis and Characterization of (Styrene-butadiene-Ethelene Oxide) Multiblock Copolymers[J]. Researches in Medical Education, 1992, 0(1): 59-64 |
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| Authors: | Tao Xuquan Xie Hongquan Department of Chemistry Normal College of Shandong Liaocheng Department of Chemistry. Huazhong University of Science Technology Wuhan |
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| Affiliation: | Tao Xuquan,Xie Hongquan Department of Chemistry,Normal College of Shandong,Liaocheng Department of Chemistry.,Huazhong University of Science and Technology,Wuhan |
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| Abstract: | |
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| Keywords: | multiphase copolymer multiblock copolymer prepolumer coupling dihydroxyl polystyrene |
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