| 乙醇酸和DL─乳酸交替共聚物的合成和表征 |
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| 引用本文： | 沈正荣,朱家蕙,马臻.乙醇酸和DL─乳酸交替共聚物的合成和表征[J].功能高分子学报,1995(4). |
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| 作者姓名： | 沈正荣 朱家蕙 马臻 |
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| 作者单位： | 浙江省医学科学院 |
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| 摘 要： | 乙醇酸和ＤＬ－乳酸交替共聚物具有不同于其无规共聚物的理化性能和生物降解性。以ＤＬ－３－甲基－１，４－二烷－２，５－二酮为单体，通过在辛酸亚锡引发下的本体开环聚合，合成了该交替共聚物，并进行了结构表征。
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| 关 键 词： | 乙醇酸，DL—乳酸，交替共聚物，生物医用材料 |
Synthesis and Characterization of Alternating Copolymer of DL-Lactic Acid and Glycolic Acid |
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| Shen Zhengrong,Zhu Jiahui,Ma Zhen.Synthesis and Characterization of Alternating Copolymer of DL-Lactic Acid and Glycolic Acid[J].Journal of Functional Polymers,1995(4). |
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| Authors: | Shen Zhengrong Zhu Jiahui Ma Zhen |
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| Abstract: | n alternating copolymer of DL-lactic acid and glycolic acid was synthesized by ring-opening polymerization of DL-3-methyl-1,4-dioxane-2,5-dione upon initiation with an appropriate amount of stannous octoate.The polymer was characterized by 1H-/13C -NMR, DSC and GPC. |
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| Keywords: | DL-Lacticacid Glycolic acid Alternating copolymer |
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