Exxonmobil Chemical Patents Inc.

Tzu-Pin Lin

Alex E Carpenter

Nikola S Lambic

Irene C Cai

John Robert Hagadorn

Jo Ann M Canich

Lubin Luo

Catherine Anne Faler

Sarah J Mattler

Carlos R Lopez-Barron

Brian J Rohde

Hsu Chiang

Danielle G Singleton

Gursu Culcu

Jarod M Younker

Avery R Smith

This invention relates to polymers comprising: one or more that include 1) at least 11 wt % 4 substituted 1,4 hexadiene and less than 20 wt % 5-methyl-1,4-hexadiene, based upon the weight of the polymer, and 2) optionally, one or more olefins; and processes to produces such polymers using metallocene or post-metallocene catalyst compounds.

Polymers of 4-substituted hexadiene and processes for production thereof

This invention relates to a process to produce an ionomer comprising: 1) contacting, in a reactor, one or more C-Cα-olefins, an optional diene, and a metal alkenyl with a catalyst system comprising an activator, a catalyst compound, and a support; 2) forming a copolymer comprising one or more C-Cα-olefin monomers and about 0.01 wt % to about 20 wt %, based on the weight of the copolymer, of metal alkenyl; 3) functionalizing and quenching the polymerization reaction with one or more electrophilic groups; and 4) obtaining ionomer.

Polyolefin-based ionomers and production thereof

The present disclosure provides pyridyl hydroxyl amine catalyst compounds and systems containing the compounds. The present disclosure is also directed to polymerization processes to produce polyolefin polymers from catalyst systems including one or more olefin polymerization catalysts, at least one activator, and an optional support. The compounds are represented by Formula I(a), I(b) or I(c):

Pyridyl hydroxyl amine catalyst compounds and systems for Olefin Polymerization

The present disclosure relates to amido-benzoquinone transition metal complexes, catalyst systems including amido-benzoquinone transition metal complexes, and polymerization processes to produce polyolefin polymers such as polyethylene-based polymers and polypropylene-based polymers.

Amido-benzoquinone catalyst systems and processes thereof

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Seabrook, TX, United States of America

Tzu-Pin Lin