| 在硫氰酸钠浓水溶液中丙烯腈-酪素接枝共聚的研究 |
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| 引用本文： | 董擎之,唐闻群,顾利霞.在硫氰酸钠浓水溶液中丙烯腈-酪素接枝共聚的研究[J].东华大学学报(自然科学版),2000,26(3):1-4. |
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| 作者姓名： | 董擎之 唐闻群 顾利霞 |
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| 作者单位： | 1. 华东理工大学石油化工学院,上海,201512
2. 中国纺织大学材料科学与工程学院,上海,200051 |
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| 摘 要： | 采用傅利叶红外光谱表征了在硫氰酸钠(NaSCN)浓水溶液中丙烯腈(AN)、酪素(Casein)均相接枝共聚制得的接枝共聚主产物为AN—g—Casein接枝共聚物,研究了反应时间、单体质量分数、引发剂质量分数、反应温度对接枝共聚的影响,讨论了反应前酪素的溶解条件。
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| 关 键 词： | 丙烯腈 酪素 接枝共聚 硫氰酸钠 |
| 修稿时间： | 1999-04-30 |
Study on Graft Copolymerization of Acrylonitrile onto Casein in Concentration Aqueous Solution of Sodium Thiocyanate |
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| Dong Qingzhi,Tang Wenqun,Gu Lixia.Study on Graft Copolymerization of Acrylonitrile onto Casein in Concentration Aqueous Solution of Sodium Thiocyanate[J].Journal of Donghua University,2000,26(3):1-4. |
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| Authors: | Dong Qingzhi Tang Wenqun Gu Lixia |
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| Abstract: | The main products of graft copolymerization of acrylonitrile onto casein in concentration aqueous solution of sodium thiocyanate at homogeneous phase are characterized as a AN - g - Casein graft copolymer by FTIR. The effects of the reaction time, monomer conentration, initiator concentration and reaction temperature on copolymerization are investigated . The condition of solution process of casein before reaction is discussed. |
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| Keywords: | acrylonitrile casein graft copolymerization sodium thiocyanate |
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