会议专题

Synthesis and Characterization of Poly(L-lactide)-b-Poly(ε-caprolactone)Multiblock Copolymers

In attempts to modify the intrinsic properties of PLA, the PLA-PCL-PLA triblocks copolymers were synthesized by ring opening polymerization of Llactide, initiated by the hydroxyl terminal groups of the PCL chain, followed by using hexamethylene diisocyanate (HDI) in absolute chloroform solvent. Various analytical techniques such as FTIR, DSC, and H NMR were used to characterize the structure of the copolymer. According to that it is inferred that PLAPCL-PLA tirblocks and multiblock copolymers are synthesized.

PLA-b-PCL multiblock polymer HDI diisocyanate PCL

Mingli Jiao Wei Pan Kai Yang

School of Materials & Chemical Engineering, Zhongyuan University of Technology,Zhengzhou School of Fashion, Zhongyuan University of Technology, Zhengzhou

国际会议

International Conference on Fibrous Materials 2009,the Fiber Society 2009 Spring Conference(纤维材料国际研讨会暨纤维协会2009年春季会议)

上海

英文

940-943

2009-05-27(万方平台首次上网日期,不代表论文的发表时间)