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. 04, 2016
Filed:
Mar. 27, 2014
Applicant:
Saudi Basic Industries Corporation, Riyadh, SA;
Inventors:
Peter Neuteboom, Geleen, SA;
Jan Nicolaas Eddy Duchateau, Geleen, NL;
Diego Mauricio Castaneda Zuniga, Geleen, NL;
Assignee:
SAUDI BASIC INDUSTRIES CORPORATION, Riyadh, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 4/70 (2006.01); C08F 110/02 (2006.01); C08F 2/42 (2006.01); C08F 2/40 (2006.01); C08F 2/38 (2006.01); C08F 2/02 (2006.01);
U.S. Cl.
CPC ...
C08F 110/02 (2013.01); C08F 2/02 (2013.01); C08F 2/38 (2013.01); C08F 2/40 (2013.01); C08F 2/42 (2013.01); C08F 4/7081 (2013.01);
Abstract
The invention relates to a high pressure polymerisation process for the preparation of the polyethylene wherein the polymerisation process takes place in the presence of a cobalt containing complex. The cobalt containing complex may be a complex according to Formula (I): Formula (I) wherein y, y, yand ymay, independently of one another be the same or different, H, (CC) alkyl, (C-C) cycloalkyl, (C-C) aryl radical, phenyl or hydroxy-phenyl.