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:
Apr. 08, 2025
Filed:
Nov. 03, 2023
Applicant:
Chevron Phillips Chemical Company Lp, The Woodlands, TX (US);
Inventor:
Jeffery C Gee, Kingwood, TX (US);
Assignee:
Chevron Phillips Chemical Company LP, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 5/25 (2006.01); B01J 31/10 (2006.01); C07C 11/02 (2006.01);
U.S. Cl.
CPC ...
C07C 5/2568 (2013.01); B01J 31/10 (2013.01); C07C 11/02 (2013.01); B01J 2231/52 (2013.01); C07C 2531/10 (2013.01);
Abstract
Isomerized olefin products are produced by contacting an olefin feed containing a Cto Cnormal alpha olefin, a solid acid catalyst, and a Cto Cprimary ester to form the isomerized olefin product. Typical primary esters used in the processes include formates and acetates. Linear olefin compositions are produced that contain at least 80 wt. % Cto Clinear internal olefins, less than 8 wt. % Cto Cnormal alpha olefins, less than 8 wt. % dimers of Cto Colefins, less than 15 wt. % Cto Cbranched olefins, and at least 1 wt. % Cto Cprimary ester and less than 8 wt. % secondary esters.