The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 07, 2025
Filed:
Jul. 07, 2020
Applicant:
Dow Global Technologies Llc, Midland, MI (US);
Inventors:
David Koenigs, Pearland, TX (US);
Sean W. Ewart, Pearland, TX (US);
Assignee:
Dow Global Technologies LLC, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 7/20 (2006.01); C07C 2/36 (2006.01); C08F 10/02 (2006.01);
U.S. Cl.
CPC ...
C07C 2/36 (2013.01); C08F 10/02 (2013.01); C07C 2531/14 (2013.01); C07C 2531/18 (2013.01); C07C 2531/22 (2013.01);
Abstract
A method for reducing fouling in an oligomerizing reactor that includes upgrading Cto Chydrocarbons within the oligomerizing reactor in the presence of a fouling inhibitor having a particle size Dof less than 100 μm and forming linear alpha olefins and polymer during the oligomerizing, wherein the fouling inhibitor changes the morphology of the polymer.