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:
Aug. 18, 2015
Filed:
Nov. 14, 2013
Applicant:
Total Research & Technology Feluy, Seneffe (Feluy), BE;
Inventor:
Daniel Siraux, Naast, BE;
Assignee:
TOTAL RESEARCH & TECHNOLOGY FELUY, Seneffe (Feluy), BE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 2/00 (2006.01); C08F 4/00 (2006.01); C08F 210/00 (2006.01); C08F 110/02 (2006.01); C08F 10/02 (2006.01);
U.S. Cl.
CPC ...
C08F 110/02 (2013.01); C08F 10/02 (2013.01);
Abstract
The present invention relates to a method for initiating an ethylene polymerization reaction in an ethylene polymerization loop reactor. More particularly, the invention relates to the timing upon which hydrogen is introduced into the ethylene polymerization loop reactor. The catalysts used in the ethylene polymerization reaction according to present invention are preferably metallocene catalysts.