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Olefin trimerization and ethylene tandem conversion to linear low density polyethylene

Bercaw, John E. (2018) Olefin trimerization and ethylene tandem conversion to linear low density polyethylene. In: 255th American Chemical Society National Meeting & Exposition, March 18-22, 2018, New Orleans, LA. https://resolver.caltech.edu/CaltechAUTHORS:20180413-141330194

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Abstract

Supporting a titanium catalyst (FI)TiCl_3 (FI = (N-(5-methyl-3-(1-adamantyl)salicylidene)-2'-(2"-methoxyphenyl) anilinato) onto MAO/silica affords a more active catalytic system for ethylene and 1-olefin trimerization. Cosupporting the (FI)TiCl_3 catalyst with the ethylene polymn. catalyst (CpSiNR)TiCl_2 (CpSiNR = (C5Me4) SiMe_2NCMe_3), either on sep. or the same MAO/silica particles, affords a catalyst system for producing butyl-branched LLDPE from and ethylene-only feed. Recent expts. aimed at defining the mechanism and LLDPE structure will be described.


Item Type:Conference or Workshop Item (Paper)
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https://global.acs.org/events/255th-acs-national-meeting-exposition/OrganizationConference Website
Additional Information:© 2018 American Chemical Society.
Record Number:CaltechAUTHORS:20180413-141330194
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20180413-141330194
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:85844
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:13 Apr 2018 21:22
Last Modified:03 Oct 2019 19:36

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