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. 04, 2021
Filed:
Jun. 28, 2017
Applicant:
Evonik Operations Gmbh, Essen, DE;
Inventors:
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 38/66 (2006.01); B01J 38/64 (2006.01); B01J 23/30 (2006.01); C07D 225/02 (2006.01); C07C 45/58 (2006.01); C07C 249/08 (2006.01); C07D 301/12 (2006.01);
U.S. Cl.
CPC ...
B01J 38/66 (2013.01); B01J 23/30 (2013.01); B01J 38/64 (2013.01); C07C 45/58 (2013.01); C07C 249/08 (2013.01); C07D 225/02 (2013.01); C07D 301/12 (2013.01); C07C 2601/20 (2017.05); Y02P 20/584 (2015.11);
Abstract
The present invention relates to a method for the reactivation of homogeneous catalyst systems from organic reaction mixtures. The catalyst systems are suitable for the oxidation of organic compounds such as, for example, cyclododecene. The reactivation is carried out using an aqueous base.