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:
Jun. 26, 2018
Filed:
Apr. 26, 2017
Applicant:
Chevron Phillips Chemical Company Lp, The Woodlands, TX (US);
Inventors:
Errun Ding, Bartlesville, OK (US);
William B. Beaulieu, Tulsa, OK (US);
Assignee:
Chevron Phillips Chemical Company LP, The Woodlands, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 110/14 (2006.01); C08F 110/02 (2006.01); C08F 2/01 (2006.01); C08F 2/12 (2006.01); C08F 2/34 (2006.01); C08F 2/38 (2006.01); C08F 10/00 (2006.01); B01J 19/06 (2006.01); B01J 19/24 (2006.01); C08F 210/16 (2006.01); C08F 2/14 (2006.01);
U.S. Cl.
CPC ...
C08F 110/14 (2013.01); B01J 19/06 (2013.01); B01J 19/246 (2013.01); C08F 2/01 (2013.01); C08F 2/38 (2013.01); C08F 10/00 (2013.01); C08F 110/02 (2013.01); C08F 210/16 (2013.01); B01J 2219/24 (2013.01);
Abstract
Methods for controlling the productivity of an olefin polymer in a polymerization reactor system using a halogenated hydrocarbon compound are disclosed. The productivity of the polymer can be increased via the addition of the halogenated hydrocarbon compound.