| 线性低密度聚乙烯的合成研究——乙烯-1-丁烯共聚反应促进剂的作用 |
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| 引用本文： | 卢泽俭,王国强,孙立新,林尚安.线性低密度聚乙烯的合成研究——乙烯-1-丁烯共聚反应促进剂的作用[J].高分子学报,1991,0(3):314-321. |
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| 作者姓名： | 卢泽俭 王国强 孙立新 林尚安 |
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| 作者单位： | 中山大学高分子研究所，中山大学高分子研究所，中山大学高分子研究所，中山大学高分子研究所 广州 510275，广州 510275，广州 510275，广州 510275 |
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| 摘 要： | 本文研究乙烯与1-丁烯共聚反应时,添加硅化合物、苯基氯化镁、苯乙烯等促进剂对共聚作用的影响。考察乙烯与1-丁烯共聚衰减动力学行为,并用~(13)C-NMR测定共聚物组成、竞聚率及序列分布。
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| 关 键 词： | 线性低密度聚乙烯 乙烯与1-丁烯共聚 促进剂 动力学 |
| 收稿时间： | 1990-01-08 |
SYNTHESIS OF LINEAR LOW DENSITY POLYETHYLENE——The Influence of Promotors on the Copolymerization of Ethylene with Butene |
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| LU Ze-jian,WANG Guo-qing,SUN Li-xin,LIN Shang-an.SYNTHESIS OF LINEAR LOW DENSITY POLYETHYLENE——The Influence of Promotors on the Copolymerization of Ethylene with Butene[J].Acta Polymerica Sinica,1991,0(3):314-321. |
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| Authors: | LU Ze-jian WANG Guo-qing SUN Li-xin LIN Shang-an |
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| Institution: | Institute of Polymer Science; Zhongshan University; Guangzhou; Post code 510275 |
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| Abstract: | The influence of various promoters such as silicon compounds and C6H5MgCl on the co-polymerization of ethylene with butene has been described. The kinetics of copolymerization with MgCl2-supported TiCl4 catalyst has been investigated. The results show that rate of the copolymerization can be expressed asMonomer reactivity ratio, sequence distribution and composition of the copolymer were determined by 13C-NMR spectra. |
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| Keywords: | Linear low density polyethylene Copolymerization of ethylene with butene Promotor Kinetics |
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