scholarly journals Polymethylaluminoxane organic frameworks (sMAOF) – highly active supports for slurry phase ethylene polymerisation

2021 ◽  
Author(s):  
Alexander F. R. Kilpatrick ◽  
Harry S. Geddes ◽  
Zoë R. Turner ◽  
Jean-Charles Buffet ◽  
Andrew L. Goodwin ◽  
...  
Keyword(s):  
Catalyst Supports ◽  
Highly Active ◽  
Slurry Phase ◽  
Ethylene Polymerisation

A series of modified solid polymethylaluminoxane (sMAO) catalyst supports have been developed for slurry phase ethylene polymerisation, using aryl di-ol modifier groups.

Supported bis(peralkylindenyl)metallocene catalysts for slurry phase ethylene polymerisation

Polyhedron ◽  
2016 ◽  
Vol 116 ◽  
pp. 216-222 ◽  
Author(s):  
Phakpoom Angpanitcharoen ◽  
George Hay ◽  
Jean-Charles Buffet ◽  
Zoë R. Turner ◽  
Thomas A.Q. Arnold ◽  
...  
Keyword(s):  
Metallocene Catalysts ◽  
Slurry Phase ◽  
Ethylene Polymerisation

scholarly journals Group 4 permethylindenyl complexes for slurry-phase polymerisation of ethylene

2019 ◽  
Vol 10 (11) ◽  
pp. 1386-1398 ◽  
Author(s):  
Jessica V. Lamb ◽  
Jean-Charles Buffet ◽  
Zoë R. Turner ◽  
Dermot O'Hare
Keyword(s):  
Molecular Weights ◽  
Group 4 ◽  
Slurry Phase ◽  
Ethylene Polymerisation

Supported group 4 permethylindenyl based catalysts displayed extremely high ethylene polymerisation activity affording popcorn shaped low molecular weights polyethylenes.

Highly Active, Thermally Stable, Ethylene-Polymerisation Pre-Catalysts Based on Niobium/TantalumImine Systems

2013 ◽  
Vol 19 (27) ◽  
pp. 8884-8899 ◽  
Author(s):  
Carl Redshaw ◽  
Mark Walton ◽  
Lucy Clowes ◽  
David L. Hughes ◽  
Anna-Marie Fuller ◽  
...  
Keyword(s):  
Thermally Stable ◽  
Highly Active ◽  
Ethylene Polymerisation

Discovery and evaluation of highly active imidotitanium ethylene polymerisation catalysts using high throughput catalyst screening

2004 ◽  
pp. 434-435 ◽  
Author(s):  
Nico Adams ◽  
Henricus J. Arts ◽  
Paul D. Bolton ◽  
Dan Cowell ◽  
Stuart R. Dubberley ◽  
...  
Keyword(s):  
High Throughput ◽  
Highly Active ◽  
Catalyst Screening ◽  
Ethylene Polymerisation

Group 4 permethylindenyl constrained geometry complexes for ethylene polymerisation catalysis

2018 ◽  
Vol 8 (21) ◽  
pp. 5454-5461 ◽  
Author(s):  
Thomas J. Williams ◽  
Jean-Charles Buffet ◽  
Zoë R. Turner ◽  
Dermot O'Hare
Keyword(s):  
Group 4 ◽  
Constrained Geometry ◽  
Slurry Phase ◽  
Ethylene Polymerisation

The synthesis and characterisation of six permethylindenyl constrained geometry complexes is reported. Slurry phase ethylene polymerisation studies demonstrate that activities increase with increasing electron donating character of the amido fragment.

scholarly journals Metallocene supported core@LDH catalysts for slurry phase ethylene polymerisation

2016 ◽  
Vol 52 (21) ◽  
pp. 4076-4079 ◽  
Author(s):  
Jean-Charles Buffet ◽  
Coral F. H. Byles ◽  
Ryan Felton ◽  
Chunping Chen ◽  
Dermot O'Hare
Keyword(s):  
Single Phase ◽  
Synergistic Effects ◽  
Hybrid Catalysts ◽  
Slurry Phase ◽  
Ethylene Polymerisation

Immobilisation of rac-(EBI)ZrCl2 on the hybrid catalysts, core@AMO-LDH, demonstrate synergistic effects in which the polymerisation activity is up to three times higher than rac-(EBI)ZrCl2 supported on analogous single phase supports.

Highly active ethylene polymerisation catalysts based on iron: an ab initio study

1999 ◽  
pp. 1333-1334 ◽  
Author(s):  
Edward A. H. Griffiths ◽  
George J. P. Britovsek ◽  
Vernon C. Gibson ◽  
Ian R. Gould
Keyword(s):  
Ab Initio ◽  
Ab Initio Study ◽  
Highly Active ◽  
Ethylene Polymerisation

Highly active and stable MoWS2 catalysts in slurry phase hydrocracking of vacuum residue

2020 ◽  
Vol 390 ◽  
pp. 117-125
Author(s):  
Hyun-Rok Jeong ◽  
Ki-Duk Kim ◽  
Yong-Kul Lee
Keyword(s):  
Vacuum Residue ◽  
Highly Active ◽  
Slurry Phase
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