| 丙烯腈与丙烯酸烷氨基酯共聚合的竞聚率及共聚物组成 |
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| 引用本文： | 李福绵,李国斌,陈子鑫,冯新德. 丙烯腈与丙烯酸烷氨基酯共聚合的竞聚率及共聚物组成[J]. 高分子学报, 1982, 0(1): 9-13 |
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| 作者姓名： | 李福绵 李国斌 陈子鑫 冯新德 |
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| 作者单位： | 北京大学化学系(李福绵，李国斌，陈子鑫)，北京大学化学系(冯新德) |
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| 摘 要： | 测定了AN与DMAEMA、DMAEA等亲水性丙烯酸酯类;MAN与DMAEMA在DMSO中共聚合单体的竞聚率。从中我们找出了AN-DMAEA单体对适宜于直接制备成膜溶液,其在任意转化率下的共聚物组成基本符合按Skeist公式所计算的结果。
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| 收稿时间： | 1980-12-12 |
THE MONOMER REACTIVITY RATIO OF COPOLYMERIZATION OF ACRYLONITRILE WITH DIMETHYLAMINOETHYL ACRYLATES AND THE COMPOSITION OF THE COPOLYMER |
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| Li Fu-mian,Li Guo-bin,Chen Zi-xin,Feng Xin-de. THE MONOMER REACTIVITY RATIO OF COPOLYMERIZATION OF ACRYLONITRILE WITH DIMETHYLAMINOETHYL ACRYLATES AND THE COMPOSITION OF THE COPOLYMER[J]. Acta Polymerica Sinica, 1982, 0(1): 9-13 |
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| Authors: | Li Fu-mian Li Guo-bin Chen Zi-xin Feng Xin-de |
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| Affiliation: | Department of Chemistry; Beijing University |
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| Abstract: | Copolymerizations of acrylonitrile (AN) with dimethylaminoethyl acrylate (DMAEA), dimethylaminoethyl methacrylate (DMAEMA), and methacrylonitrile (MAN) with DMAEMA in dimethylsulfoxide at 60 ± 0.1℃, initated by azobisisobu-tylnitrile have been studied.The compositions of AN-DMAEA copolymer at any degree of conversions in polymerization have been also determined and the results are fairly in agreement with the calculated values of the Skiest equation. |
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