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:
Aug. 29, 2006
Filed:
Dec. 02, 2002
Applicants:
Marcus Sigl, Mannheim, DE;
Christian Miller, Ruppertsberg, DE;
Walter Dobler, Schwetzingen, DE;
Mathias Haake, Mannheim, DE;
Inventors:
Marcus Sigl, Mannheim, DE;
Christian Miller, Ruppertsberg, DE;
Walter Dobler, Schwetzingen, DE;
Mathias Haake, Mannheim, DE;
Assignee:
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 45/72 (2006.01); B01J 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A supported catalyst is proposed comprising one or more metal oxides as active component on a catalyst support for carrying out an aldol condensation, with the catalyst support being γ-aluminum oxide, the active component comprising one or more oxides of the elements having atomic numbers 39 or from 57 to 71 and the concentration of the active component being in the range from 5 to 12% by weight, based on the weight of the catalyst support.