Catalysts comprising salan ligands

GR Giesbrecht, GS Day, MW Holtcamp, M Kol… - US Patent …, 2015 - Google Patents
Catalysts comprising salan ligands with carbazole moieties. Also, catalyst systems
comprising the catalyst and an activa tor; methods to prepare the ligands, catalysts and …

Nonsymmetric catalysts comprising salan ligands

GR Giesbrecht, MW Holtcamp, M Kol, GS Day… - US Patent …, 2015 - Google Patents
Catalysts comprising a non-symmetrical Salan ligand with a carbazole moiety. Also
disclosed are catalyst systems com prising the catalyst and an activator, methods to prepare …

Halogenated catalysts comprising Salan ligands

GR Giesbrecht, MW Holtcamp, M Kol, GS Day… - US Patent …, 2015 - Google Patents
Catalysts comprising a halogenated Salan ligand. Also dis closed are catalyst systems
comprising the catalyst and an activator, methods to prepare the ligands, catalysts and cata …

Cyclopentadienyl-substituted salan catalysts

ME Evans, DA Cano, M Kol, K Press - US Patent 9,290,589, 2016 - Google Patents
(57) ABSTRACT A cyclopentadienyl-substituted Salan catalyst, a catalyst sys tem
comprising an activator and the cyclopentadienyl-substi tuted Salan catalyst, a process …

Vinyl terminated polyethylene with long chain branching

GR Giesbrecht, MW Holtcamp, M Kol - US Patent 9,045,568, 2015 - Google Patents
US9045568B2 - Vinyl terminated polyethylene with long chain branching - Google Patents
US9045568B2 - Vinyl terminated polyethylene with long chain branching - Google Patents …

Supported Salan catalysts

GR Giesbrecht, MW Holtcamp, GS Day… - US Patent …, 2015 - Google Patents
6,399,724 B1 6, 2002 Matsui et al. 6,462,136 B1 10/2002 Saito et al. 6,531,555 B2 3/2003
Whiteker 6,548,723 B2 4/2003 Bagheri et al. 6,632,899 B2 10/2003 Kol et al. 6,686,490 B1 …

Polymerization process using bis phenolate compounds supported on organoaluminum treated layered silicate supports

CCH Atienza, MW Holtcamp, X Ye, GS Day… - US Patent …, 2018 - Google Patents
This invention relates to a process to polymerize olefins comprising: i) contacting one or
more olefins with a catalyst system comprising: 1) a support comprising an organoalu minum …

Thio-salalen catalyst

M Kol, K Press, AL Stopper, MW Holtcamp… - US Patent …, 2015 - Google Patents
2013/0066029 A1 3/2013 Radlauer et al. pullo, Roberta et al., Improving the Behavior o
2013, 0096271 A1 4/2013 Koletal Bis (phenoxyamine) Group 4 Metal Catalysts for …

Supported bis phenolate transition metals complexes, production and use thereof

X Ye, CCH Atienza, MW Holtcamp, DF Sanders… - US Patent …, 2018 - Google Patents
(57) ABSTRACT A catalyst system including the reaction product of a fluorided support, an
activator, and at least a first transition metal catalyst compound; methods of making such …

Polymerization process using bis phenolate compounds supported on organoaluminum treated layered silicate supports

CCH Atienza, MW Holtcamp, X Ye, GS Day… - US Patent …, 2018 - Google Patents
This invention relates to a process to polymerize olefins comprising: i) contacting one or
more olefins with a catalyst system comprising: 1) a support comprising an organoaluminum …