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Cosupported Tandem Catalysts for Production of Linear Low-Density Polyethylene from an Ethylene-Only Feed

Aluthge, Dinesh C. and Sattler, Aaron and Al-Harthi, Mamdouh A. and Labinger, Jay A. and Bercaw, John E. (2016) Cosupported Tandem Catalysts for Production of Linear Low-Density Polyethylene from an Ethylene-Only Feed. ACS Catalysis, 6 (10). pp. 6581-6584. ISSN 2155-5435. doi:10.1021/acscatal.6b02370. https://resolver.caltech.edu/CaltechAUTHORS:20160912-085645255

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Abstract

Linear low-density polyethylene (LLDPE) is produced from an ethylene-only feed over a tandem catalyst system consisting of a phenoxy–imine titanium trimerization catalyst and a silylene-linked cyclopentadienyl/amido titanium polymerization catalyst cosupported on the same methylaluminoxane/silica particles. The level of 1-hexene incorporation can be controlled by varying the ethylene pressure.


Item Type:Article
Related URLs:
URLURL TypeDescription
http://dx.doi.org/10.1021/acscatal.6b02370DOIArticle
http://pubs.acs.org/doi/abs/10.1021/acscatal.6b02370PublisherArticle
http://pubs.acs.org/doi/suppl/10.1021/acscatal.6b02370PublisherSupporting Information
ORCID:
AuthorORCID
Labinger, Jay A.0000-0002-1942-9232
Additional Information:© 2016 American Chemical Society. Received: August 18, 2016; Revised: August 29, 2016. Publication Date (Web): August 31, 2016. This work was supported by a grant from King Fahd University of Petroleum and Minerals. The authors thank Prof. Julie Kornfield for helpful discussions, Dr. John Power and Albemarle Corporation for a generous gift of MAO. The authors declare no competing financial interest.
Funders:
Funding AgencyGrant Number
King Fahd University of Petroleum and Minerals (KFUPM)UNSPECIFIED
Subject Keywords:cosupported catalysts; ethylene trimerization; linear low-density polyethylene; olefin polymerization; tandem catalysis
Issue or Number:10
DOI:10.1021/acscatal.6b02370
Record Number:CaltechAUTHORS:20160912-085645255
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20160912-085645255
Official Citation:Cosupported Tandem Catalysts for Production of Linear Low-Density Polyethylene from an Ethylene-Only Feed Dinesh C. Aluthge, Aaron Sattler, Mamdouh A. Al-Harthi, Jay A. Labinger, and John E. Bercaw ACS Catalysis 2016 6 (10), 6581-6584 DOI: 10.1021/acscatal.6b02370
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:70268
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:12 Sep 2016 19:20
Last Modified:11 Nov 2021 04:26

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