| 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(5). |
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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： | 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叶卫平，顾忠伟，杨纪元，徐琳，陈先丽（国家计划生育委员会科学技术研究所，北京，１０００８１）侯明山（燕山石化研究院，北京，１０２５４９）关键词生物降解，６－甲基－２，５－二酮基－吗啉，己内...
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| 关 键 词： | 生物降解，6－甲基－2，5－二酮基－吗啉，己内酯，嵌段共聚物 |
SYNTHESIS AND CHARACTERIZATION OF NOVEL BIODEGRADABLE BLOCK COPOLYMERS OF 6-METHYL-MORPHOLINDIONE AND CAPROLACTONE |
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| YE Weiping, GU Zhongwei, YANG Jiyuan,XU Lin, CHEN Xianli.SYNTHESIS AND CHARACTERIZATION OF NOVEL BIODEGRADABLE BLOCK COPOLYMERS OF 6-METHYL-MORPHOLINDIONE AND CAPROLACTONE[J].Acta Polymerica Sinica,1994(5). |
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| Authors: | YE Weiping GU Zhongwei YANG Jiyuan XU Lin CHEN Xianli |
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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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| Keywords: | biodegradable 6- methyl - morpholinedione caprolactone block copolymers |
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