| N-甲基苯基马来酰亚胺与苯乙烯嵌段共聚物的合成和研究 |
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| 引用本文： | 许守军,董丽双,丘坤元,卢文奎,陈德铨.N-甲基苯基马来酰亚胺与苯乙烯嵌段共聚物的合成和研究[J].高分子材料科学与工程,1998(5). |
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| 作者姓名： | 许守军 董丽双 丘坤元 卢文奎 陈德铨 |
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| 作者单位： | 北京大学化学与分子工程学院高分子研究所，上海石油化工研究院 |
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| 基金项目： | 高分子材料工程国家重点实验室,中国石油化工科技开发公司资助课题 |
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| 摘 要： | 通过自由基聚合和负离子聚合两条途径合成了Ｎ－甲基苯基马来酰亚胺与苯乙烯的嵌段共聚物，并用自由基聚合的方法合成了二者的无规共聚物。研究并对比了它们的热失重性能和亲水－疏水性质，结果表明，嵌段共聚物具有较好的热稳定性，同时疏水性也较强。
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| 关 键 词： | N－甲基苯基马来酰亚胺，嵌段共聚物，热稳定性，亲水－疏水性 |
SYNTHESIS AND STUDY OF BLOCK COPOLYMERS OF N METHYLPHENYL MALEIMIDE AND STYRENE |
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| Xu Shoujun,Dong Lishuang,Qiu Kunyuan.SYNTHESIS AND STUDY OF BLOCK COPOLYMERS OF N METHYLPHENYL MALEIMIDE AND STYRENE[J].Polymer Materials Science & Engineering,1998(5). |
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| Authors: | Xu Shoujun Dong Lishuang Qiu Kunyuan |
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| Abstract: | Block copolymer of N methylphenyl maleimide(MPMI) and styrene was synthesized by both sequential living anionic polymerization and the transformation of active center from anionic to radical polymerization . Random copolymer was obtained by radical copolymerization. Thermal stability and hydrophilicity of copolymers were investigated.The results show that the block copolymers have a better thermal stability and higher hydrophobicity. |
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| Keywords: | N methylphenyl maleimide block copolymer thermal stability hydrophobicity |
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