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:
Jun. 24, 2014
Filed:
Dec. 15, 2006
Martin Ernst, Heidelberg, DE;
Andreas Kusche, Kleinfischlingen, DE;
Gunnar Heydrich, Limburgerhof, DE;
Horst Grafmans, Bad Dürkheim, DE;
Holger Evers, Ludwigshafen, DE;
Johann-peter Melder, Böhl-lggelheim, DE;
Harald Meiβner, Hassloch, DE;
Torsten Freund, Limburgerhof, DE;
Martin Ernst, Heidelberg, DE;
Andreas Kusche, Kleinfischlingen, DE;
Gunnar Heydrich, Limburgerhof, DE;
Horst Grafmans, Bad Dürkheim, DE;
Holger Evers, Ludwigshafen, DE;
Johann-Peter Melder, Böhl-lggelheim, DE;
Harald Meiβner, Hassloch, DE;
Torsten Freund, Limburgerhof, DE;
BASF SE, Ludwigshafen, DE;
Abstract
The invention relates to a process for preparing aminoalkanamides by reacting cyanoalkanoic esters with a) ammonia or an amine and b) hydrogen in the presence of a catalyst, the reaction with component b) being started simultaneously or not later than a maximum of 100 minutes after commencement of the reaction of the cyanoalkanoic ester with component a).