| 聚酯酰胺的合成及表征 |
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| 引用本文： | 竺朝山,武荣瑞.聚酯酰胺的合成及表征[J].高分子学报,1995,0(3):271-277. |
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| 作者姓名： | 竺朝山 武荣瑞 |
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| 作者单位： | 北京市化工研究院; 北京服装学院 |
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| 摘 要： | 用两种方法合成了聚酯酰胺（ＰＥＡ）共聚物．一种是两步法，即先合成对苯二甲酸乙醇酰胺（ＢＡＥＴ）单体，然后与对苯二甲酸乙二酯（ＢＨＥＴ）共缩聚；另一种是一步法．即在酯交换反应中直接添加乙醇胺（ＥＡ）．两种方法制得的聚酯酰胺（ＰＥＡ）共聚物测试证明了为产物，并分析了合成中的化学反应．
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| 关 键 词： | 聚酯酰胺 乙醇胺 共聚反应 BAET BHET PET |
| 收稿时间： | 1992-08-25 |
THE SYNTHESIS AND CHARACTERIZATION OF THE POLYESTERAMIDE |
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| ZHU Chao-shan,WU Rong-rui.THE SYNTHESIS AND CHARACTERIZATION OF THE POLYESTERAMIDE[J].Acta Polymerica Sinica,1995,0(3):271-277. |
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| Authors: | ZHU Chao-shan WU Rong-rui |
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| Institution: | Beijing Chemical Industry Research Institute.Beijing 100084; Beijing Institute of Clothing Technology; Beijing 100029 |
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| Abstract: | The polyesteramide (PEA) is synthesized by two methods.One of them is two-step method,firstly BAET and BHET are synthesized from the reactions of DMT (dimethyl therephthalate) with EA (ethanolamine) and TPA(terephthalic acid) with EG (ethylene glycol),reapectively;then BAET and BHET are condensation copolymerized.The chemical structure of the BAET is characterized by IR,IH--NMR and GC--MS.Another is one--step method that is synthesized by copolycondensation of DMT,EG and EA directly.All of the copolymers are characterized by the determination of nitrogen content, IR and NMR, The cha\emical reactions procssaes are discussed. |
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