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:
Nov. 12, 2013
Filed:
Jun. 30, 2010
Applicants:
Stephen Kevin Lee, London, GB;
Daniel Marissal, Braine-le-Comie, BE;
Brent R. Walworth, Sint-Niklaas, BE;
Inventors:
Stephen Kevin Lee, London, GB;
Daniel Marissal, Braine-le-Comie, BE;
Brent R. Walworth, Sint-Niklaas, BE;
Assignee:
Ineos Manufacturing Belgium NV, Antwerp, BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/18 (2006.01); C08F 2/12 (2006.01); C08F 210/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A process comprising polymerizing in a loop reactor an olefin monomer optionally together with an olefin commoner in the presence of a polymerization catalyst in a diluent to produce a slurry comprising solid particulate olefin polymer and the diluent wherein the Froude number is maintained at or below 20 is disclosed.