%0 Journal Article
%T Preparation of long-branched polyethylene byin situ polymerization using late transition metal and metallocene catalysts
%A Liu Zhongyang
%A Guo Cunyue
%A Ma Zhi
%A Wang Jun
%A Xu Demin
%A He Dawei
%A Hu Youliang
%J Chinese Science Bulletin
%@ 1861-9541
%D 2001
%I 
%R 10.1007/BF02901131
%X Anin situ polymerization method was investigated to prepare long-branched polyethylene (LBPE) with ethylene alone and a single cocatalyst, methylalumoxane (MAO), by using a dual functional catalytic system containing late transition metal oligomerization catalyst and metallocene copolymerization catalyst. The obtained longbranched polyethylene has the characteristics of low melting point, high activity and well-dispersed sequence distribution.
%K long-branched polyethylene
%K in situ polymerization
%K late transition metal catalyst
%K metallocene catalyst
%U http://link.springer.com/article/10.1007/BF02901131