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:
Apr. 05, 2016
Filed:
Nov. 06, 2014
Applicant:
Total Research & Technology Feluy, Seneffe (Feluy), BE;
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/00 (2006.01); C08F 2/38 (2006.01); C08F 210/00 (2006.01); C08F 2/01 (2006.01); B01J 8/10 (2006.01); B01J 19/18 (2006.01); C08F 210/16 (2006.01);
U.S. Cl.
CPC ...
C08F 2/01 (2013.01); B01J 8/10 (2013.01); B01J 19/1837 (2013.01); C08F 2/005 (2013.01); C08F 210/16 (2013.01); B01J 2208/00212 (2013.01); B01J 2208/00707 (2013.01); B01J 2219/0004 (2013.01); B01J 2219/00094 (2013.01); B01J 2219/00247 (2013.01); C08F 2410/02 (2013.01);
Abstract
The present invention relates to a process of preparing a polyolefin in a loop reactor by introducing anti-fouling agent in by-pass pipes. Also, the invention relates to the use of anti-fouling agent to prevent blockage by feeding the anti-fouling agent into the by-pass pipes of the loop reactor.