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:
Oct. 23, 2007
Filed:
Jul. 22, 2004
Applicants:
Christian Walsdorff, Ludwigshafen, DE;
Beatrice Rössler, Bad Dürkheim, DE;
Götz-peter Schindler, Mannheim, DE;
Joaquim H. Teles, Otterstadt, DE;
Klaus Harth, Altleiningen, DE;
Inventors:
Christian Walsdorff, Ludwigshafen, DE;
Beatrice Rössler, Bad Dürkheim, DE;
Götz-Peter Schindler, Mannheim, DE;
Joaquim H. Teles, Otterstadt, DE;
Klaus Harth, Altleiningen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/65 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for preparing alpha, beta-unsaturated acyclic or cyclic carbonyl compounds by dehydrogenation of the corresponding saturated carbonyl compounds in the gas phase over a heterogeneous dehydrogenation catalyst comprising platinum and/or palladium and tin on an oxidic support.