Synthesis of Branched Polyethylene from Ethylene via in situ Copolymeri-zation Catalyzed by β-Diketonate Zirconium/AlEt2Cl/MAO
HU Wen-Yan1, YANG Min1, ZHAO Xin2, LIU Bin-Yuan1, HAO Xiao-Yu1, YAN Wei-Dong1*
Chem. J. Chinese Universities . 2008, (2): 430 -432 .