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:
May. 24, 2016
Filed:
Apr. 27, 2012
Applicants:
Stefan Iselborn, Frankenthal, DE;
Michael Hesse, Worms, DE;
Piotr Makarczyk, Weisenheim am Sand, DE;
Inventors:
Stefan Iselborn, Frankenthal, DE;
Michael Hesse, Worms, DE;
Piotr Makarczyk, Weisenheim am Sand, DE;
Assignee:
BASF SE, , DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 5/25 (2006.01); C07C 5/13 (2006.01); C07C 6/04 (2006.01); B01J 23/44 (2006.01);
U.S. Cl.
CPC ...
C07C 5/2512 (2013.01); B01J 23/44 (2013.01); C07C 5/13 (2013.01); C07C 6/04 (2013.01); C07C 2521/04 (2013.01); C07C 2521/08 (2013.01); C07C 2523/30 (2013.01); C07C 2523/36 (2013.01); C07C 2523/44 (2013.01); C07C 2523/882 (2013.01); C07C 2527/057 (2013.01); Y02P 20/52 (2015.11);
Abstract
The present invention relates to a process for isomerizing linear alpha-olefins having from 4 to 8 carbon atoms over a heterogeneous catalyst, wherein the catalyst comprises a hydrogenation metal and a selectivity promoter selected from among selenium and tellurium on a support, and also a process for preparing 1-olefins by a metathesis reaction of 2-olefins with ethene, wherein the 2-olefins are prepared by the above mentioned isomerization process.