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:
Oct. 15, 2024
Filed:
Jan. 23, 2020
Applicant:
Exxonmobil Chemical Patents Inc., Baytown, TX (US);
Inventors:
Keith W. Trapp, Kingwood, TX (US);
John L. Begue, Port Allen, TX (US);
Kelly M. Forcht, Louisville, KY (US);
Douglas J. Picou, Baton Rouge, LA (US);
Assignee:
ExxonMobil Chemical Patents Inc., Baytown, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/01 (2006.01); B01J 4/00 (2006.01); B01J 19/00 (2006.01);
U.S. Cl.
CPC ...
C08F 2/01 (2013.01); B01J 4/008 (2013.01); B01J 19/0006 (2013.01); B01J 19/0053 (2013.01); B01J 2219/00164 (2013.01); B01J 2219/00182 (2013.01);
Abstract
A method for regulating use of stored diluent in a polymerization process so as to maximize use of diluent recycled diluent recovered from the process, and so minimize use of stored diluent, is disclosed. Also disclosed is apparatus, particularly as an arrangement of controllers and valves for handling the flow of diluent through the process that can be used to implement the disclosed process.