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. 06, 1991
Filed:
Apr. 02, 1990
Applicant:
Inventors:
Herbert Toussaint, Frankenthal, DE;
Juergen Schossig, Fussgoenheim, DE;
Heinz Graefje, Ludwigshafen, DE;
Wolfgang Reiss, Ludwigshafen, DE;
Roland Spahl, Lorsch, DE;
Matthias Irgang, Heidelberg, DE;
Walter Himmel, Gruenstadt, DE;
Gerhard Koppenhoefer, Ludwigshafen, DE;
Assignee:
BASF Aktiengesellschaft, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; B01J / ; B01J / ; B01J / ;
U.S. Cl.
CPC ...
502308 ; 502331 ; 568861 ;
Abstract
A catalyst for the hydrogenation of unsaturated aliphatic compounds having a content of 20-70% w/w of nickel oxide, 25-45% w/w of zirconium oxide and 5-40% w/w of copper oxide, based on the oxidic, unreduced catalyst.