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, 2021
Filed:
Sep. 13, 2018
Applicant:
Clariant International Ltd, Muttenz, CH;
Inventors:
Gerhard Mestl, Munich, DE;
Klaus Wanninger, Kolbermoor, DE;
Silvia Neumann, Schechen, DE;
Peter Schinke, Munich, DE;
Assignee:
CLARIANT INTERNATIONAL LTD, Muttenz, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/28 (2006.01); B01J 6/00 (2006.01); B01J 23/00 (2006.01); B01J 35/10 (2006.01); B01J 37/02 (2006.01); C07C 5/48 (2006.01); C07C 11/04 (2006.01); C07C 51/215 (2006.01); C07C 57/04 (2006.01);
U.S. Cl.
CPC ...
B01J 23/28 (2013.01); B01J 6/001 (2013.01); B01J 23/002 (2013.01); B01J 35/1014 (2013.01); B01J 35/1038 (2013.01); B01J 37/0215 (2013.01); C07C 5/48 (2013.01); C07C 11/04 (2013.01); C07C 51/215 (2013.01); C07C 57/04 (2013.01); C07C 2523/28 (2013.01);
Abstract
A novel coated catalyst having an outer shell which is composed of a catalyst material having high surface area and contains molybdenum, vanadium, tellurium and niobium, and the use of this catalyst for the oxidative dehydrogenation of ethane to ethene or the oxidation of propane to acrylic acid and also a process for producing the catalyst is disclosed.