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:
Jul. 12, 2011
Filed:
Aug. 23, 2005
Cornelia Borgmann, Frankfurt, DE;
Dirk Roettger, Recklinghausen, DE;
Dagmara Ortmann, Brig, CH;
Reiner Bukohl, Marl, DE;
Stephan Houbrechts, Duffel, BE;
Franz Nierlich, Marl, DE;
Cornelia Borgmann, Frankfurt, DE;
Dirk Roettger, Recklinghausen, DE;
Dagmara Ortmann, Brig, CH;
Reiner Bukohl, Marl, DE;
Stephan Houbrechts, Duffel, BE;
Franz Nierlich, Marl, DE;
EVONIX OXENO GmbH, Marl, DE;
Abstract
Process for telomerizing noncyclic olefins having at least two conjugated double bonds with at least one nucleophile using a catalyst containing a metal of group 8, 9 or 10 of the Periodic Table of the Elements, wherein the overall telomerization process has a process step of catalyst recycling, in which hydrogen is added via a hydrogen source to the mixture present in this process step.