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:
May. 29, 2001
Filed:
Sep. 15, 1999
Applicant:
Inventors:
Joachim Schuler, Marl, DE;
Alfred Kaizik, Marl, DE;
Bernhard Scholz, Marl, DE;
Wilfried Bueschken, Haltern, DE;
Wilhelm Droste, Marl, DE;
Assignee:
Oxeno Olefinchemie GmbH, Marl, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07C 2/916 ; C07C 2/9141 ; C07C 2/9149 ;
U.S. Cl.
CPC ...
C07C 2/916 ; C07C 2/9141 ; C07C 2/9149 ;
Abstract
The invention relates to a process for the selective hydrogenation of reaction mixtures from the hydroformylation of C,to C,olefins using hydrogen and a supported catalyst which, as active components, comprises copper, nickel and chromium.