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. 13, 2010
Filed:
Sep. 21, 2006
Marco Bosch, Mannheim, DE;
Roderich Röttger, Mannheim, DE;
Jan Eberhardt, Mannheim, DE;
Thomas Krug, Worms, DE;
Manfred Julius, Limburgerhof, DE;
Karl-heínz Roβ, Grünstadt, DE;
Theodor Weber, Ludwigshafen, DE;
Marco Bosch, Mannheim, DE;
Roderich Röttger, Mannheim, DE;
Jan Eberhardt, Mannheim, DE;
Thomas Krug, Worms, DE;
Manfred Julius, Limburgerhof, DE;
Karl-Heínz Roβ, Grünstadt, DE;
Theodor Weber, Ludwigshafen, DE;
BASF SE, Ludwigshafen, DE;
Abstract
Shaped body comprising an aluminosilicate and aluminum oxide, wherein the shaped body has a molar Al/Si ratio in the range from 10 to 30 and an at least bimodal pore distribution for pores having a diameter of greater than 1 nm, with the volume of the pores of the shaped body having a diameter of greater than 10 nm corresponding to at least 40% of the total pore volume of the shaped body, process for producing it and process for the continuous preparation of methylamines by reaction of methanol and/or dimethyl ether with ammonia in the presence of a heterogeneous catalyst, wherein the abovementioned shaped bodies are used as catalyst.