Ethylene polymerization catalysts from supported organotransition metal complexes. II. Chromium alkyls

1990 ◽  
Vol 28 (13) ◽  
pp. 3587-3601 ◽  
Author(s):  
P. D. Smith ◽  
M. P. Mcdaniel
Keyword(s):  
Metal Complexes ◽  
Ethylene Polymerization ◽  
Polymerization Catalysts

Doubly fused N,N,N-Iron Ethylene Polymerization Catalysts appended with Fluoride Substituents; probing catalytic performance via a combined experimental and MLR study

2021 ◽  
Author(s):  
Qiuyue Zhang ◽  
Wenhong Yang ◽  
Zheng Wang ◽  
Gregory A. Solan ◽  
Tongling Liang ◽  
...  
Keyword(s):  
Ethylene Polymerization ◽  
Catalytic Performance ◽  
Chloride Complex ◽  
Polymerization Catalysts

Access to six examples of α,α’-bis(imino)-2,3:5,6-bis(pentamethylene)pyridine-iron(II) chloride complex, [2,3:5,6-{C4H8C(N(2-R1-4-R3-6-R2C6H2)}2C5HN] (R1 = Me, R2 = R3 = CH(p-FPh)2 Fe1; R1 = Et, R2 = R3 = CH(p-FPh)2 Fe2; R1 = iPr,...

Supported transition metal complexes for ethylene polymerization

1996 ◽  
Vol 107 (1-3) ◽  
pp. 113-121 ◽  
Author(s):  
Giuseppe Braca ◽  
Glauco Sbrana ◽  
Anna Maria Raspolli-Galletti ◽  
Angelina Altomare ◽  
Guillermo Arribas ◽  
...  
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Ethylene Polymerization

scholarly journals The charge percolation mechanism and simulation of Ziegler-Natta polymerizations, part VI: Mechanism of ethylene polymerization by supported chromium oxide

2007 ◽  
Vol 72 (11) ◽  
pp. 1155-1169 ◽  
Author(s):  
Dragoslav Stoiljkovic ◽  
Branka Pilic ◽  
Misa Bulajic ◽  
Nebojsa Djurasovic ◽  
Nikolaj Ostrovski
Keyword(s):  
Transition Metal ◽  
Metal Complexes ◽  
Transition Metal Complexes ◽  
Chromium Oxide ◽  
Ethylene Polymerization ◽  
Olefin Polymerization ◽  
Intensive Research ◽  
A Charge

Despite intensive research over the last 50 years, many questions concerning ethylene polymerization by supported chromium oxide are still unanswered. Hence, the very fundamental issues of this polymerization are discussed in this paper. It is shown that a charge percolation mechanism (CPM) of olefin polymerization by Ziegler-Natta transition metal complexes, recently proposed by us, can give the answers in this case, too.

scholarly journals Chromium ethylene polymerization catalysts bearing sterically enhanced α,α′-bis(imino)-2,3:5,6-bis(pentamethylene)pyridines: Tuning activity and molecular weight

Polymer ◽  
2019 ◽  
Vol 171 ◽  
pp. 87-95 ◽  
Author(s):  
Chantsalnyam Bariashir ◽  
Zheng Wang ◽  
Gregory A. Solan ◽  
Chuanbing Huang ◽  
Xiang Hao ◽  
...  
Keyword(s):  
Molecular Weight ◽  
Ethylene Polymerization ◽  
Polymerization Catalysts
Sign in / Sign up

Export Citation Format

Share Document