| BMI的合成及其固化的研究 |
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| 引用本文： | 刘美正,樊红霓.BMI的合成及其固化的研究[J].江西师范大学学报(自然科学版),1993,17(3):179-183,914. |
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| 作者姓名： | 刘美正 樊红霓 |
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| 作者单位： | 江西师范大学化学系，江西师范大学化学系，江西师范大学化学系，江西师范大学化学系 |
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| 摘 要： | 本文依据芳香二胺的胺基亲核性大小,将其区分为活化二胺和钝比二胺,采用极性不同的混合溶剂一步法高纯度和高收率地合成了4种双马来酰亚胺(BMI),详细地研究了合成的工艺条件,并对所得到的4种 BMI 进行了结构表征和固化条件的初步探讨.
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| 关 键 词： | 双马来酰亚胺 合成 固化 |
The Study on Synthesis and Curing of Bismaleijmides |
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| Liu Meizheng Fan Hongni Song Caisheng Wang Seng.The Study on Synthesis and Curing of Bismaleijmides[J].Journal of Jiangxi Normal University (Natural Sciences Edition),1993,17(3):179-183,914. |
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| Authors: | Liu Meizheng Fan Hongni Song Caisheng Wang Seng |
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| Institution: | Dept.of Chem. |
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| Abstract: | In this paper,aromatic diamines which were empolyed in synthesis of bis maleimides(BMI)were divided into active diamines and inactive diamines by comparing their intensity of nucleophilicity.Four BMIs with higher purity and yield were synthesised by in- situ reaction in mixed solvents.Optional reaction conditions of synthesis of BMIs were stud- ied in details,and the structural characterization and curing conditions of four BMIs were discussed. |
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| Keywords: | aromatic diamines bismaleimides synthesis curing |
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