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. 21, 2015
Filed:
Jun. 13, 2006
Applicants:
Peter Fritz, Unterhaching, DE;
Heinz Bölt, Wolfratshausen, DE;
Karl-heinz Hoffman, Germering, DE;
Markus Köhler, München, DE;
Hans-jörg Zander, München, DE;
Fuad Mosa, Riyadh, SA;
Talal Ali, Riyadh, SA;
Inventors:
Peter Fritz, Unterhaching, DE;
Heinz Bölt, Wolfratshausen, DE;
Karl-Heinz Hoffman, Germering, DE;
Markus Köhler, München, DE;
Hans-Jörg Zander, München, DE;
Fuad Mosa, Riyadh, SA;
Talal Ali, Riyadh, SA;
Assignees:
Saudi Basic Industries Corporation, Riyadh, SA;
Linde AG, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 2/06 (2006.01); C07C 2/30 (2006.01); C07C 2/14 (2006.01);
U.S. Cl.
CPC ...
C07C 2/30 (2013.01); C07C 2/14 (2013.01); C07C 2531/14 (2013.01);
Abstract
The present invention relates to a method for preparing linear alpha-olefins by oligomerizing of ethylene in the presence of a first organic solvent and a homogenous catalyst in a reactor, characterized in that the reactor overhead is cooled by means of a refrigerant.