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. 11, 2010
Filed:
Oct. 27, 2008
Marco Bosch, Mannheim, DE;
Roderich Röttger, Mannheim, DE;
Bernd Stein, Alsbach-Hähnlein, DE;
Thomas Krug, Worms, DE;
Johann-peter Melder, Böhl-Iggelheim, DE;
Theodor Weber, Ludwigshafen, DE;
Marco Bosch, Mannheim, DE;
Roderich Röttger, Mannheim, DE;
Bernd Stein, Alsbach-Hähnlein, DE;
Thomas Krug, Worms, DE;
Johann-Peter Melder, Böhl-Iggelheim, DE;
Theodor Weber, Ludwigshafen, DE;
BASF SE, , DE;
Abstract
In the continuous process for preparing alkylamines by reacting C-alkanols with ammonia in the gas phase in the presence of a shape-selective fixed-bed catalyst in a cooled reactor, the shape-selective fixed-bed catalyst is present in a single contiguous fixed bed in the reactor and tubes through which coolants are passed run within the fixed bed to regulate the temperature of the fixed bed.