Ethylene polymerization by chromium complexes with phosphorous-bridged bisphenoxy ligand

2007 ◽  
Vol 45 (16) ◽  
pp. 3668-3676 ◽  
Author(s):  
Hidenori Hanaoka ◽  
Yuka Imamoto ◽  
Takahiro Hino ◽  
Tetsuya Kohno ◽  
Kazunori Yanagi ◽  
...  
Keyword(s):  
Ethylene Polymerization ◽  
Chromium Complexes

Chromium complexes supported by the bidentate PN ligands: synthesis, characterization and application for ethylene polymerization

2018 ◽  
Vol 47 (38) ◽  
pp. 13459-13465 ◽  
Author(s):  
Quande Zheng ◽  
Dejuan Zheng ◽  
Binghao Han ◽  
Shaofeng Liu ◽  
Zhibo Li
Keyword(s):  
Molecular Weight ◽  
High Molecular Weight ◽  
Ethylene Polymerization ◽  
Chromium Complexes ◽  
Highly Active ◽  
Imine Ligands

Chromium complexes bearing phosphine–imine ligands are highly active for ethylene polymerization and produce HDPE with a high molecular weight.

Paramagnetic (Benzyl)chromium Complexes as Homogeneous Ethylene Polymerization Catalysts

1995 ◽  
Vol 14 (2) ◽  
pp. 738-745 ◽  
Author(s):  
Gautam Bhandari ◽  
Youhyuk Kim ◽  
Jeffrey M. McFarland ◽  
Arnold L. Rheingold ◽  
Klaus H. Theopold
Keyword(s):  
Ethylene Polymerization ◽  
Chromium Complexes ◽  
Polymerization Catalysts

Accessing highly linear polyethylenes by 2-(1-aryliminoethyl)-7-arylimino-6,6-dimethylcyclopenta[b]pyridylchromium(iii) chlorides

RSC Advances ◽  
2016 ◽  
Vol 6 (94) ◽  
pp. 91401-91408 ◽  
Author(s):  
Youfu Zhang ◽  
Chuanbing Huang ◽  
Xiang Hao ◽  
Xinquan Hu ◽  
Wen-Hua Sun
Keyword(s):  
Ethylene Polymerization ◽  
Chromium Complexes

The title complexes showed good activities toward ethylene polymerization producing highly linear polyethylenes, and catalytic behaviors of precatalysts were significantly affected by the substituents of chromium complexes.

Ethylene polymerization over chromium complexes grafted onto MCM-41 materials

1999 ◽  
pp. 445-446 ◽  
Author(s):  
R. Ramachandra Rao ◽  
Bert M. Weckhuysen ◽  
Robert A. Schoonheydt
Keyword(s):  
Ethylene Polymerization ◽  
Chromium Complexes ◽  
Mcm 41
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