| 6－甲基－2，5－二酮基－吗啉与己内酯的嵌段共聚物的合成与表征 |
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| 引用本文： | 叶卫平,顾忠伟,杨纪元,徐琳,陈先丽,侯明山.6－甲基－2，5－二酮基－吗啉与己内酯的嵌段共聚物的合成与表征[J].高分子学报,1994,0(5):609-614. |
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| 作者姓名： | 叶卫平 顾忠伟 杨纪元 徐琳 陈先丽 侯明山 |
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| 作者单位： | 国家计划生育委员会科学技术研究所; 燕山石化研究院 |
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| 摘 要： |
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| 关 键 词： | 甲基 酮基 吗啉 己内酯 嵌段共聚物 |
| 收稿时间： | 1993-04-05 |
SYNTHESIS AND CHARACTERIZATION OF NOVEL BIODEGRADABLE BLOCK COPOLYMERS OF 6-METHYL-MORPHOLINDIONE AND CAPROLACTONE |
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| YE Wei-ping,GU Zhong-wei,YANG Ji-yuan,XU Lin,CHEN Xian-li,HOU Ming-shan.SYNTHESIS AND CHARACTERIZATION OF NOVEL BIODEGRADABLE BLOCK COPOLYMERS OF 6-METHYL-MORPHOLINDIONE AND CAPROLACTONE[J].Acta Polymerica Sinica,1994,0(5):609-614. |
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| Authors: | YE Wei-ping GU Zhong-wei YANG Ji-yuan XU Lin CHEN Xian-li HOU Ming-shan |
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| Institution: | National Research Institute for Family Planning; Beijing; 100081; Yan Shan Institute of Chemical and Petroleum Corporation; 102549 |
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| Abstract: | he block copelymer of 6-- methyl-- morpholinedione and caprolactone have been synthesized based on the stepwise addition of 6 -- methyl -- morpholinedione to the hydroxyl end group of prepolymers using stannous octoate as a catalyst. Themolecular weight of pre-polymer of caprolactone was determined by the molar ratio of caprolactone and 1, 4-butanediol. The block structure was confirmed andcharacterized by means of 1H-- NMR, 13C-- NMR, IR, and GPC. The thermal analysis were also reported and compared with the random copolymers. |
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