Ethylene Polymerization by Monochloro Non-Bridged Half-Metallocene-type Zirconium Complexes Containing Phosphine Oxide-(thio)phenolate Chelating Ligands as Catalyst at High Temperature

2013 ◽  
Vol 30 (11) ◽  
pp. 1293
Author(s):  
Sanrong LIU ◽  
Jingyu LIU ◽  
Yuesheng LI
Keyword(s):  
High Temperature ◽  
Phosphine Oxide ◽  
Ethylene Polymerization ◽  
Chelating Ligands ◽  
Zirconium Complexes

High temperature ethylene polymerization catalyzed by titanium(iv) complexes with tetradentate aminophenolate ligands in cis-O, N, N chelating mode

2014 ◽  
Vol 43 (33) ◽  
pp. 12663-12677 ◽  
Author(s):  
Ruiguo Zhao ◽  
Taotao Liu ◽  
Liying Wang ◽  
Haiyan Ma
Keyword(s):  
High Temperature ◽  
Ethylene Polymerization ◽  
Catalytic Activities ◽  
Zirconium Complexes ◽  
In Cis

A series of titanium and zirconium complexes ligated by tetradentate aminophenolate ligands in cis-O, N, N chelating mode were synthesized. Upon activation with MMAO, they exhibit moderate to high catalytic activities for ethylene polymerization at 30–120 °C.

scholarly journals Ferrous and Cobaltous Chlorides Bearing 2,8-Bis(imino)quinolines: Highly Active Catalysts for Ethylene Polymerization at High Temperature

2010 ◽  
Vol 29 (24) ◽  
pp. 6837-6840 ◽  
Author(s):  
Shu Zhang ◽  
Wen-Hua Sun ◽  
Tianpengfei Xiao ◽  
Xiang Hao
Keyword(s):  
High Temperature ◽  
Ethylene Polymerization ◽  
Highly Active

Reactivity of a new family of diamido-diamine cyclam-based zirconium complexes in ethylene polymerization

2010 ◽  
Vol 363 (8) ◽  
pp. 1823-1830 ◽  
Author(s):  
Luís G. Alves ◽  
Maria Augusta Antunes ◽  
Inês Matos ◽  
Rui F. Munhá ◽  
M. Teresa Duarte ◽  
...  
Keyword(s):  
Ethylene Polymerization ◽  
New Family ◽  
Zirconium Complexes

Zirconium complexes based on an ethylene linked amidinate–amido ligand: synthesis, characterization and ethylene polymerization

2017 ◽  
Vol 41 (2) ◽  
pp. 661-670 ◽  
Author(s):  
Wei Li ◽  
Sheng-Di Bai ◽  
Feng Su ◽  
Shi-Fang Yuan ◽  
Xin-E Duan ◽  
...  
Keyword(s):  
Ethylene Polymerization ◽  
Molar Ratio ◽  
Zirconium Complexes ◽  
Ligand Synthesis

Monomer/dimer zirconium complexes 4–6 were synthesized by changing the molar ratio of ZrCl4 : ligand. The catalytic behaviors of these zirconium complexes were investigated in the presence of MAO as a cocatalys.

Ethylene polymerization activity under practical conditions displayed by zirconium complexes having two phenoxy-imine chelate ligands

2001 ◽  
Vol 169 (1-2) ◽  
pp. 99-104 ◽  
Author(s):  
Naoto Matsukawa ◽  
Shigekazu Matsui ◽  
Makoto Mitani ◽  
Junji Saito ◽  
Kazutaka Tsuru ◽  
...  
Keyword(s):  
Ethylene Polymerization ◽  
Zirconium Complexes ◽  
Chelate Ligands

Synthesis, Characterization, and Activity in Ethylene Polymerization of Silica Supported Cationic Cyclopentadienyl Zirconium Complexes

2006 ◽  
Vol 128 (29) ◽  
pp. 9361-9370 ◽  
Author(s):  
Nicolas Millot ◽  
Sophie Soignier ◽  
Catherine C. Santini ◽  
Anne Baudouin ◽  
Jean-Marie Basset
Keyword(s):  
Ethylene Polymerization ◽  
Zirconium Complexes
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