writer：Zhiqiang Wang, Yuming Zhou**, Xiaoyun Ye, Jing Chen, Yanqing Sun
keywords：polyurethaneureas
source：期刊
specific source：Journal of Applied Polymer Science, 2009 , 111, 2134~2140
Issue time：2009年

Synthesis and characterization of novel optically active polyurethaneureas: Effection of left/right rotation conformation