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:
Sep. 19, 2017
Filed:
Nov. 27, 2012
Applicants:
Benjamin Fonfe, Frankfurt, DE;
Sebastian Fuss, Flieden, DE;
Frank Wilz, Alzenau, DE;
Harald Jakob, Hasselroth, DE;
Christoph Weckbecker, Gruendau, DE;
Inventors:
Benjamin Fonfe, Frankfurt, DE;
Sebastian Fuss, Flieden, DE;
Frank Wilz, Alzenau, DE;
Harald Jakob, Hasselroth, DE;
Christoph Weckbecker, Gruendau, DE;
Assignee:
EVONIK DEGUSSA GmbH, Essen, DE;
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/30 (2006.01); C07C 319/02 (2006.01); B01J 35/00 (2006.01); B01J 35/02 (2006.01); B01J 35/10 (2006.01); B01J 37/00 (2006.01); C07C 319/08 (2006.01); B01J 37/02 (2006.01);
U.S. Cl.
CPC ...
B01J 23/30 (2013.01); B01J 35/0026 (2013.01); B01J 35/023 (2013.01); B01J 35/1019 (2013.01); B01J 35/1042 (2013.01); B01J 37/0036 (2013.01); C07C 319/02 (2013.01); C07C 319/08 (2013.01); B01J 37/0205 (2013.01);
Abstract
The present invention relates to a catalyst which comprises a support material and an oxidic composition containing at least one alkali metal and tungsten, a process for producing such catalysts and also a process for preparing alkyl mercaptans by reaction of alkanols with hydrogen sulphide in the presence of such a catalyst.