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. 29, 2008
Filed:
May. 04, 2005
Frank Haese, Bollingstedt, DE;
Arnd Bottcher, Kuantan, MY;
Bernd Stein, Alsbach-Hähnlein, DE;
Wolfgang Reif, Frankenthal, DE;
Johann-peter Melder, Böhl-Iggelheim, DE;
Karl-heinz Roβ, Grünstadt, DE;
Heinz Rutter, Kapellen, BE;
Shelue Liang, Nanjing, CN;
Stefan Rittinger, Kuantan, MY;
Frank Haese, Bollingstedt, DE;
Arnd Bottcher, Kuantan, MY;
Bernd Stein, Alsbach-Hähnlein, DE;
Wolfgang Reif, Frankenthal, DE;
Johann-Peter Melder, Böhl-Iggelheim, DE;
Karl-Heinz Roβ, Grünstadt, DE;
Heinz Rutter, Kapellen, BE;
Shelue Liang, Nanjing, CN;
Stefan Rittinger, Kuantan, MY;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
Process for the continuous preparation of an amine by reaction of a primary or secondary alcohol, aldehyde and/or ketone with hydrogen and a nitrogen compound selected from the group consisting of ammonia, primary and secondary amines at a temperature in the range from 60 to 300° C. in the presence of a copper-containing catalyst, wherein the catalytically active composition of the catalyst prior to reduction with hydrogen comprises