| 含规整聚环氧乙烷枝链的聚硅氧烷的合成及表征 |
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| 引用本文： | 孙文博,谢洪泉.含规整聚环氧乙烷枝链的聚硅氧烷的合成及表征[J].应用化学,1996,13(1):26-29. |
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| 作者姓名： | 孙文博 谢洪泉 |
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| 作者单位： | 湖北省化学研究所，华中理工大学化学系 |
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| 摘 要： | 以萘钾为引发剂，二甲基亚砜为溶剂制备了以烯丙基为末端基的聚环氧乙烷大单体，并利用末端双键的硅氢化反应合成了相对分子质量规整的聚环氧乙烷接枝聚硅氧烷的共聚物。产物经萃取精制后，用ＩＲ、￣１ＨＮＭＲ等方法进行了表征。
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| 关 键 词： | 聚环氧乙烷，聚硅氧烷，接枝共聚物，大分子单体 |
| 收稿时间： | 1995-04-07 |
Synthesis and Characterization of Polysiloxane Copolymer with Uniform Polyoxyethylene Grafts |
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| Sun Wenbo.Synthesis and Characterization of Polysiloxane Copolymer with Uniform Polyoxyethylene Grafts[J].Chinese Journal of Applied Chemistry,1996,13(1):26-29. |
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| Authors: | Sun Wenbo |
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| Abstract: | This work dealt with a new method for preparing graft copolymer composed of polysiloxane main chain and uniform polyoxyethylene grafts which were synthesized preliminarily through anionic polymerization using potassium naphthalene as initiator and dimethyl sulfoxide as solvent.The copolymer was characterized with IR and NMR and its expected molecular structure was verified. |
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| Keywords: | graft copolymer polysiloxane polyoxyethylene macromer |
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