Olefin polymerization catalyst system comprising mesoporous organosilica support

MW Holtcamp, CJ Harlan, Q Li… - US Patent 10,155,826, 2018 - Google Patents
A catalyst system comprising a combination of: 1) one or more catalyst compounds
comprising at least one oxygen linkage, such as a phenoxide transition metal compound; 2) …

Adsorbent for heteroatom species removal and uses thereof

P Podsiadlo, J Wu, KM Benitez, Q Li… - US Patent …, 2019 - Google Patents
Adsorbent materials including a porous material support and about 0. 5 wt.% to about 30
wt.% of a Group 8 metal ion are provide herein. Methods of making the adsorbent mate rial …

Sulfur terminated organosilica materials and uses thereof

JM Falkowski, M Afeworki, DC Calabro… - US Patent …, 2019 - Google Patents
Provided herein are compositions and methods for use of an organosilica material
comprising a copolymer of at least one monomer of Formula [R'R SICH2] 3 (I), wherein …

Organosilica materials for use as adsorbents for oxygenate removal

MMW Mertens, JAM Canich, SCH Ho, Q Li - US Patent 10,351,639, 2019 - Google Patents
This invention relates in certain aspects to a process for removing oxygenates from a stream,
preferably a hydrocarbon stream comprising contacting an organosilica material with the …

Catalysts and methods of making the same

P Podsiadlo, Q Li, DC Calabro, KM Benitez… - US Patent …, 2019 - Google Patents
Catalysts including at least one microporous material (eg, zeolite), an organosilica material
binder, and at least one catalyst metal are provided herein. Methods of making the catalysts …

Olefin polymerization catalyst system comprising mesoporous organosilica support

MW Holtcamp, GS Day, DF Sanders… - US Patent …, 2019 - Google Patents
A catalyst system comprising a combination of: 1) an activator; 2) one or more metallocene
catalyst compounds; 3) a support comprising an organosilica material, which may be a …

Organosilica materials, methods of making, and uses thereof

DC Calabro, ID Johnson, Q Li, P Podsiadlo… - US Patent …, 2019 - Google Patents
US10435514B2 - Organosilica materials, methods of making, and uses thereof - Google
Patents US10435514B2 - Organosilica materials, methods of making, and uses thereof …

Organosilica materials and uses thereof

Q Li, P Kamakoti, DC Calabro, MK Lee… - US Patent …, 2019 - Google Patents
US10207249B2 - Organosilica materials and uses thereof - Google Patents US10207249B2 -
Organosilica materials and uses thereof - Google Patents Organosilica materials and uses …

Methods for separating wax products from hydrocarbon feedstreams

BA McCool, YV Joshi, DA Bhandari, R Garcia… - US Patent …, 2021 - Google Patents
Disclosed are methods and apparatuses for separating a wax product from a hydrocarbon
feedstream by a) conducting a hydrocarbon feedstream to a membrane separation zone; b) …

Catalysts and methods of making the same

P Podsiadlo, Q Li, DC Calabro, KM Benitez… - US Patent …, 2022 - Google Patents
Catalysts including at least one microporous material (eg, zeolite), an organosilica material
binder, and at least one catalyst metal are provided herein. Methods of making the catalysts …