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:
Jul. 13, 2010
Filed:
Nov. 06, 2002
Applicants:
Jurgen Ladebeck, Louisville, KY (US);
Jurgen Koy, Grosskarolinenfeld, DE;
Tiberius Regula, Bad Aibling, DE;
Inventors:
Jurgen Ladebeck, Louisville, KY (US);
Jurgen Koy, Grosskarolinenfeld, DE;
Tiberius Regula, Bad Aibling, DE;
Assignee:
Süd -Chemie AG, München, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 23/80 (2006.01); B01J 23/72 (2006.01); B01J 23/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an Cu/Zn/Al-catalyst containing copper oxide and zinc oxide as catalytically active components and aluminium oxide as thermostabilising component. The catalyst is characterized in that the Cu/Zn atomic ratio is <2.8 and the aluminium oxide component is obtained from an aluminium hydroxide sol.