%0 Journal Article
%T Bimodal PE prepared with combined iron (II) and nickel (II) olefin polymerization catalysts
%A WANG Shibo
%A LIU Dongbing
%A XU Renwei
%A MAO Bingquan
%A <br>WANG Shibo
%A LIU Dongbing
%A XU Renwei
%A & MAO Bingquan . College of Science
%A Beijing University of Chemical Technology
%A Bei- jing
%A China
%A . Polyolefins National Engineering and Research Center
%A Beijing Re- search Institute of Chemical Industry
%A China Petroleum & Chemical Corporation
%A Beijing
%A China
%J 科学通报(英文版)
%D 2006
%I 
%X Combined iron (II) and nickel (II) olefin polymerization catalysts could produce a kind of PE having the characters of ideal bimodal PE with ap- propriate conditions and catalysts. In the ethylene homopolymerization with triethylalkylaluminum (AlEt3) as the activator, the prepared bimodal PE contained not only branched PE of high molecular weight, but also linear PE of low molecular weight. And the amounts of both fractions were similar. Ideal bimodal PE resin was prepared in one polymerization reactor.
%K bimodal PE
%K iron
%K nickel
%K combined catalyst<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=4490C15A8F92DA82086E554BC4A0A0BB&yid=37904DC365DD7266&vid=987EDA49D8A7A635&iid=CA4FD0336C81A37A&sid=EDA22B444205D04A&eid=8477411EEDB08A86&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=0