Processes to form ethylene-based polymers using asymmetrical polyenes

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United States of America Patent

PATENT NO 10005863
SERIAL NO

15646322

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Abstract

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A process to form an ethylene-based polymer including polymerizing ethylene and at least one asymmetrical polyene comprising an “alpha, beta unsaturated-carbonyl end” (“α,β unsaturated-carbonyl end”) and a “C—C double bond end,” wherein the polymerization takes place in the presence of at least one free-radical initiator; and wherein the polymerization takes place in a reactor configuration comprising at least two reaction zones, reaction zone 1 and reaction zone i (i≥2), wherein reaction zone i is downstream from reaction zone 1.

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Patent Owner(s)

  • DOW GLOBAL TECHNOLOGIES LLC

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Berbee, Otto J Hurst, NL 56 397
Eddy, Christopher R Lake Jackson, US 26 220
Ewart, Sean W Pearland, US 38 97
Hinrichs, Stefan Wondelgem, BE 29 215
Munjal, Sarat Lake Jackson, US 49 264
Osby, John O Lake Jackson, US 35 120

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