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. 04, 2006
Filed:
Jul. 14, 2003
Hartmut Hibst, Schriesheim, DE;
Sebastian Storck, Mannheim, DE;
Dirk Demuth, Nussloch, DE;
Wolfram Stichert, Heidelberg, DE;
Jens Klein, Heidelberg, DE;
Stephan A. Schunk, Heidelberg, DE;
Andreas Sundermann, Heidelberg, DE;
Hartmut Hibst, Schriesheim, DE;
Sebastian Storck, Mannheim, DE;
Dirk Demuth, Nussloch, DE;
Wolfram Stichert, Heidelberg, DE;
Jens Klein, Heidelberg, DE;
Stephan A. Schunk, Heidelberg, DE;
Andreas Sundermann, Heidelberg, DE;
BASF Aktiengesellschaft, Ludwigshafen, DE;
Abstract
The invention relates to a novel structured catalyst bed which optionally comprises at least one part bed comprising at least one catalytically active mixture of oxides of the main group metals and transition metals and additionally comprises at least one catalytically active part bed comprising at least silver, at least one alkali metal and a porous support material and finally and necessarily at least one catalytically active part bed comprising at least one alkali metal phosphate and at least one sheet silicate.