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:
Apr. 29, 2008
Filed:
Sep. 11, 2001
Applicants:
Sabine Both, Duesseldorf, DE;
Albrecht Schwerin, Dueseldorf, DE;
Erich Reuter, Duesseldorf, DE;
Georg Fieg, Mettmann, DE;
Juergen Falkowski, Monheim, DE;
Inventors:
Sabine Both, Duesseldorf, DE;
Albrecht Schwerin, Dueseldorf, DE;
Erich Reuter, Duesseldorf, DE;
Georg Fieg, Mettmann, DE;
Juergen Falkowski, Monheim, DE;
Assignee:
Cognis Deutschland GmbH & Co. KG, Duesseldorf, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07C 29/141 (2006.01); C07C 29/14 (2006.01); C07C 29/136 (2006.01);
U.S. Cl.
CPC ...
Abstract
Processes for producing branched compounds are described wherein a carbonyl compound is condensed in the presence of a catalyst selected from the group consisting of acids and bases, to form an α,β-unsaturated condensation product; and the α,β-unsaturated condensation product is hydrogenated.