| 超支化聚(胺-酯)的合成、表征及其改性研究 |
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| 引用本文： | 牛建婷,巴信武,王素娟,丁海涛,张书文.超支化聚(胺-酯)的合成、表征及其改性研究[J].河北大学学报(自然科学版),2005,25(3):285-289. |
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| 作者姓名： | 牛建婷 巴信武 王素娟 丁海涛 张书文 |
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| 作者单位： | 河北大学,化学与环境科学学院,河北,保定,071002 |
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| 基金项目： | 国家自然科学基金资助项目(20174008) |
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| 摘 要： | 以氯乙酸乙酯和二乙醇胺为原料,利用先低温后高温的"二步法"制得新型的超支化聚(胺-酯).元素分析、FTIR和MS分析结果表明,在低温反应阶段合成了预想的单体,高温聚合反应制备出超支化聚(胺-酯),合成反应过程中没有凝胶产生.进一步研究了聚(胺-酯)上端羟基与马来酸酐、丙烯酰氯的功能化反应,FTIR结果表明在超支化聚合物末端成功引入了双键.
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| 关 键 词： | 超支化聚合物 合成 改性 |
| 文章编号： | 1000-1565(2005)03-0285-05 |
| 修稿时间： | 2004年7月26日 |
Synthesis of Hyperbranched Poly (amine-ester) and Its Modification |
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| NIU Jian-ting,BA Xin-Wu,WANG Su-juan,DING Hai-tao,ZHANG Shu-wen.Synthesis of Hyperbranched Poly (amine-ester) and Its Modification[J].Journal of Hebei University (Natural Science Edition),2005,25(3):285-289. |
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| Authors: | NIU Jian-ting BA Xin-Wu WANG Su-juan DING Hai-tao ZHANG Shu-wen |
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| Abstract: | The two-steps synthesis route was proposed to prepare the novel hyperbranched poly(amine-ester)s from the diethanolamine and ethyl chloroacetate, which are available commercially. The polymerization reaction was accomplished by simple one-pot without gelation. The results of FTIR、MS and elemental analysis show that the reactions were performed as that expected. Furthermore, the novel hyperbranched poly(amine-ester)s were modified by the acid anhydride and acryl halide. The FTIR show that double bonds were added successfully to the terminal groups of the hyperbranched polymers. |
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| Keywords: | hyperbranched poly(amine-ester) synthesis modification |
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