%0 Journal Article
%T POLY(ESTER URETHANE) SYNTHESIZED VIA CHAIN EXTENSION OF PLLA AND PBS PREPOLYMERS USING HDI<br>HDI作为扩链剂合成含PLLA和PBS链段的聚酯氨酯
%A ZENG Jianbing
%A U Yidong
%A LI Wenda
%A ZHU Qunying
%A XIONG Zhu
%A YANG Keke
%A WANG Yuzhong
%A <br>曾建兵
%A 李以东
%A 李闻达
%A 朱群英
%A 熊竹
%A 杨科珂
%A 王玉忠
%J 高分子学报
%D 2009
%I 
%X An aliphatic polyester,poly(butylene succinate)(PBS),which can be derived from renewable materials,was used to copolymerize with poly(L-lactic acid)(LPLA)through chain-extension reaction for preparing a biodegradable poly(ester urethane)(PEU).Hexamethylene diisocyanate(HDI)was used as a chain-extender.PLLA and PBS,having number-average molecular weight of 6350 g/mol and 10500 g/mol,respectively,were synthesized through condensation polymerization and were terminated with hydroxyl groups,which endowed them w...
%K Poly(ester urethane)
%K Poly(L-lactic acid)
%K Poly(butylene succinate)
%K Chain-extension reaction<br>聚酯氨酯
%K 聚乳酸
%K 聚丁二酸丁二醇酯
%K 扩链
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=15971983683C7643EE80F1CE621DEB60&aid=58AE7B4DF105E2AD37C9DCEF02539D94&yid=DE12191FBD62783C&iid=F3090AE9B60B7ED1&sid=5839F1C61E1C000D&eid=6A2E9D0F5619615A&journal_id=1000-3304&journal_name=高分子学报&referenced_num=0&reference_num=16