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. 10, 2016
Filed:
Jun. 19, 2013
Applicant:
Oxea Gmbh, Oberhausen, DE;
Inventors:
Leif Johnen, Voerde, DE;
Guido D. Frey, Riedstadt, DE;
Matthias Eisenacher, Wesel, DE;
Kristina Kockrick, Düsseldorf, DE;
Heinz Strutz, Moers, DE;
Assignee:
OXEA GMBH, Oberhausen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07B 33/00 (2006.01); C07C 67/04 (2006.01); C07C 67/10 (2006.01); C07C 1/24 (2006.01); C07C 45/50 (2006.01); C07C 51/14 (2006.01); C07C 51/235 (2006.01); C07C 51/21 (2006.01); C08F 220/68 (2006.01);
U.S. Cl.
CPC ...
C07C 67/04 (2013.01); C07C 1/24 (2013.01); C07C 45/50 (2013.01); C07C 51/14 (2013.01); C07C 51/21 (2013.01); C07C 51/235 (2013.01); C07C 67/10 (2013.01); C08F 220/68 (2013.01); C07C 2521/04 (2013.01); C07C 2521/08 (2013.01); C07C 2523/755 (2013.01); C07C 2527/173 (2013.01);
Abstract
Process for preparing the vinyl ester of isononanoic acid starting out from 2-ethylhexanol, characterized in that (a) 2-ethylhexanol is dehydrated in the presence of a catalyst to form octene; (b) the octene obtained in step a) is converted into an isononanoic acid having one more carbon atom; and (c) the isononanoic acid obtained in step b) is converted into the corresponding vinyl ester.