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. 18, 2013
Filed:
Jun. 30, 2011
Applicants:
Kevin Huyghe, Kapellen, BE;
Steven Brughmans, Mannheim, DE;
Falk Simon, Bensheim, DE;
Johann-peter Melder, Böhl-Iggelheim, DE;
Peter Raatz, Ludwigshafen, DE;
Inventors:
Kevin Huyghe, Kapellen, BE;
Steven Brughmans, Mannheim, DE;
Falk Simon, Bensheim, DE;
Johann-Peter Melder, Böhl-Iggelheim, DE;
Peter Raatz, Ludwigshafen, DE;
Assignee:
BASF SE, , DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C 209/64 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for preparing tri-n-propylamine (TPA), wherein di-n-propylamine (DPA) is reacted in the presence of hydrogen and a copper-comprising heterogeneous catalyst. An integrated process for preparing TPA, which comprises the following operations: