| 乙二醇与顺丁烯二酸及邻苯二甲酸酐聚酯化反应动力学的研究 |
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| 引用本文： | 张栗红,雷依庆,袁履冰. 乙二醇与顺丁烯二酸及邻苯二甲酸酐聚酯化反应动力学的研究[J]. 高分子学报, 1990, 0(3): 353-357 |
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| 作者姓名： | 张栗红 雷依庆 袁履冰 |
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| 作者单位： | 太原工业大学精细化工研究所 太原(张栗红，雷依庆)，大连理工大学化学系 大连(袁履冰) |
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| 摘 要： | <正> 聚酯化反应是逐步增级的缩聚过程。是由氢离子催化的反应,总的动力学方程为
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| 关 键 词： | 动力学 乙二醇 邻苯二甲酸酐 顺丁烯二酸 聚酯化 |
| 收稿时间： | 1989-03-05 |
KINETIC STUDIES ON THE POLYESTERIFICATION OF ETHYLENE GLYCOL WITH MALEIC ACID AND PHTHALIC ANHYDRIDE |
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| ZHANG Li-hong LEI Yi-qing,YUAN Lu-bing. KINETIC STUDIES ON THE POLYESTERIFICATION OF ETHYLENE GLYCOL WITH MALEIC ACID AND PHTHALIC ANHYDRIDE[J]. Acta Polymerica Sinica, 1990, 0(3): 353-357 |
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| Authors: | ZHANG Li-hong LEI Yi-qing YUAN Lu-bing |
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| Affiliation: | Special Institute of Chemistry; Taiyuan University of Technology; Taiyuan; Department of Chemistry; Dalian University of Science and Technology; Dalian 116024 |
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| Abstract: | Kinetic studies of polyesterification of ethylene glycol and dibasic acid (maleic acid and phthalic anhydride) were investigated. The kinetic data obtained from reactions are agree with the corresponding equations proposed by Lin, but when the concentration of ethylene glycol is higher, the kinetic processes do not fit with Lin's view. In all reactions, two reactive rate constants are existed obviously. |
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| Keywords: | kinetic ethylene glycol phthalic anhydride maleic acid polyesterification |
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