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生物可吸收材料PDLLA的聚合条件研究

Study on the Conditions of Polymerization of Bioabsorbable PDLLA
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摘要 通过乳酸脱水合成出高纯度的D,L 丙交酯。以辛酸亚锡为引发剂,进行丙交酯开环聚合为聚乳酸(PDL LA)的实验研究。讨论了D,L 丙交酯开环聚合的影响因素和PDLLA聚合条件。 After preparing and purifying D,L-lactide from lactic acid, this paper describes the experiment of ring-opening polymerization of D,L-lactide which initiated with stannous octoate.Finally, The article discusses the factors which affect the ring-opening polymerization.
出处 《化学与生物工程》 CAS 2004年第1期17-19,共3页 Chemistry & Bioengineering
基金 武汉市重大攻关项目(项目编号:20016001009)
关键词 聚乳酸 生物可吸收材料 D L-丙交酯 开环聚合 引发剂浓度 聚合温度 聚合时间 聚合真空度 PDLLA ring-opening polymerization polymerization conditions
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参考文献6

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