TY - Biomass Chemical Engineering A1 - CHANG Xia;XU Bin;NIE Xiao-an;DAI Wei-di;XU Jun T1 - Study on Rosin Polyester Polyol Modified by Recycled Terephthalic Acid Y1 - 2010-01-30 JF - Biomass Chemical Engineering JO - Biomass Chemical Engineering SP - 5 EP - 8 VL - 44 IS - 1 UR - http://www.bce.ac.cn N1 - ER -