| AM/NVP/DMMAC共聚物反相乳液聚合研究 |
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| 引用本文： | 刘勇,黄志宇,冯英,陆屹.AM/NVP/DMMAC共聚物反相乳液聚合研究[J].应用化工,2006,35(5):345-347. |
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| 作者姓名： | 刘勇 黄志宇 冯英 陆屹 |
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| 作者单位： | 1. 西南石油大学"油气藏地质及开发工程"国家重点实验室,四川,成都,610500
2. 西南石油大学,化学化工学院,四川,成都,610500 |
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| 基金项目： | 四川省重点学科建设项目;四川省应用基础研究计划 |
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| 摘 要： | 采用反相乳液聚合方法,以煤油为介质,司班80为乳化剂,十二胺为助乳化剂合成了疏水缔合聚合物AM/NVP/DMMAC,研究了反应温度、引发剂用量、反应时间、疏水单体DMMAC用量、NVP用量等对反应和聚合物性能的影响。结果表明,合成聚合物的适宜条件为:引发剂浓度0.1%,疏水单体DMMAC加量为0.4%,NVP加量为5%,反应温度40℃。
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| 关 键 词： | 反相乳液聚合 水溶性聚合物 疏水缔合 |
| 文章编号： | 1671-3206(2006)05-0345-03 |
| 收稿时间： | 2006-04-02 |
| 修稿时间： | 2006年4月2日 |
Study on the inverse emulsion polymerization of AM, NVP and DMMAC |
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| LIU Yong,HUANG Zhi-yu,FENG Ying,LU Yi.Study on the inverse emulsion polymerization of AM, NVP and DMMAC[J].Applied chemical industry,2006,35(5):345-347. |
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| Authors: | LIU Yong HUANG Zhi-yu FENG Ying LU Yi |
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| Affiliation: | 1. State Key Laboratory of Reserve Geology and Development Engineering, Southwest Petroleum University, Chengdu 610500, China ;2. Colloge of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, China |
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| Abstract: | A hydrophobically associating water-soluble polymer(AM/NVP/DMMAC) was synthesized by inverse emulsion polymerization,the reaction was initiated by K_2S_2O_8/NaHSO_3 in a kerosene-water emulsion,the emulsifier of system was span-80 and dodecylamine.The effect of reaction temperature,amount of initiator,reaction time,the dosage of DMMAC and NVP on the property of emulsion were studied.The results showed the optimal conditions were as followed: the reaction temperature is 40℃,the concentration of initiator(K_2S_2O_8),NVP,DMMAC are 0.1%,5%,0.4%relative to the quality of all monomer respectively. |
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| Keywords: | inverse emulsion polymerization water-soluble polymer hydrophobically associating |
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