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:
May. 12, 2020
Filed:
Jul. 03, 2013
Chevron Phillips Chemical Company, Lp, The Woodlands, TX (US);
Maruti Bhandarkar, Kingwood, TX (US);
Elizabeth A Benham, Spring, TX (US);
Rebecca A. Gonzales, Houston, TX (US);
Joel A Mutchler, Kingwood, TX (US);
Catherine M. Gill, Kingwood, TX (US);
Timothy O. Odi, Kingwood, TX (US);
Thanh T. Nguyen, Sugar Land, TX (US);
Scott E. Kufeld, Houston, TX (US);
Chevron Phillips Chemical Company LP, The Woodlands, TX (US);
Abstract
A system and method for a first reactor to produce a transfer slurry having a first polyolefin polymerized in the first reactor, a heat-removal zone to remove heat from the transfer slurry, and a second reactor to receive the transfer slurry cooled by the heat-removal zone, the second reactor to produce a product slurry having a product polyolefin which includes the first polyolefin and a second polyolefin polymerized in the second reactor.