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:
Aug. 15, 2017
Filed:
Jul. 23, 2015
Applicant:
Chevron Phillips Chemical Company Lp, The Woodlands, TX (US);
Inventors:
Uriah J. Kilgore, Kingwood, TX (US);
Graham R. Lief, Bartlesville, OK (US);
Eric J. Haschke, Bartlesville, OK (US);
Assignee:
Chevron Phillipa Chemical Company LP, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 105/04 (2006.01); C10G 50/02 (2006.01); C07C 2/08 (2006.01); C08F 10/06 (2006.01);
U.S. Cl.
CPC ...
C10M 105/04 (2013.01); C10G 50/02 (2013.01); C07C 2/08 (2013.01); C08F 10/06 (2013.01); C10M 2203/02 (2013.01); C10M 2205/024 (2013.01);
Abstract
Disclosed herein are oligomerization processes using feedstocks containing propylene to produce an oligomer product, and methods for recovering a propylene oligomer from the oligomer product. The resultant propylene oligomer can be characterized by a Mn in a range from 250 to 10,000 g/mol, a viscosity index of at least 85, and a pour point in a range from −5 to −60° C.