An Exploration on Purification of Polymerized Rosin
CHEN Wan-chun1, LU Yu-dong1, TU Yong-kun1, LIU Yue-rong2, WU Zong-hua1
1. College of Chemistry and Material Science, Fujian Normal University, Fuzhou 350007, China;2. Fujian Institute of Forestry Science, Fuzhou 350012, China