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:
Jul. 31, 2018
Filed:
Sep. 07, 2016
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventor:
David J. Sandell, Beaumont, TX (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/00 (2006.01); C08F 10/02 (2006.01); C08F 6/28 (2006.01); C08F 6/00 (2006.01); C08F 2/01 (2006.01); B01J 8/24 (2006.01); B01J 8/00 (2006.01);
U.S. Cl.
CPC ...
C08F 6/28 (2013.01); B01J 8/0015 (2013.01); B01J 8/24 (2013.01); C08F 2/01 (2013.01); C08F 6/005 (2013.01); B01J 2208/00663 (2013.01); B01J 2208/00973 (2013.01);
Abstract
Disclosed herein are methods and systems for purging a polymer product of volatiles. The methods and systems are particularly useful in the purging of a polyethylene polymer product produced in a fluidized bed reactor.