| 高封端率聚醚的合成研究 |
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| 引用本文： | 费红,俞清.高封端率聚醚的合成研究[J].化工时刊,2012,26(3):18-20. |
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| 作者姓名： | 费红 俞清 |
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| 作者单位： | 南京威尔化工有限公司,江苏南京,210047 |
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| 摘 要： | 简要介绍了高封端率聚醚的封端方法,讨论了催化剂、封端剂用量、反应温度和老化时间等因素对封端反应的影响。
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| 关 键 词： | 烷基封端聚醚 一氯甲烷 碱性催化剂 |
Study on Synthesis of High Blocking Rate of Alkyl-capped Polyether |
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| Fei Hong
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Yu Qing.Study on Synthesis of High Blocking Rate of Alkyl-capped Polyether[J].Chemical Industry Times,2012,26(3):18-20. |
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| Authors: | Fei Hong Yu Qing |
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| Affiliation: | Fei Hong Yu Qing(Nanjing Well Chemicl Corp.,LTD.Jiangsu Nanjing 210047) |
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| Abstract: | The method of high blocking rate of Alkyl-capped Polyether was described.The efects of amounts of catalyzer,blocking agent,temperature and time on the blocking reaction were studied. |
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| Keywords: | alky1-capped polyethers methyl chloride alkaline catalyst |
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