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. 05, 2020
Filed:
Aug. 24, 2015
Applicant:
Clariant International Ltd., Muttenz, DE;
Inventors:
Assignee:
Clariant International Ltd, Muttenz, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 23/889 (2006.01); B01J 35/00 (2006.01); B01J 37/04 (2006.01); B01J 35/02 (2006.01); B01J 35/10 (2006.01); B01J 37/00 (2006.01); B01J 37/16 (2006.01); C07C 29/149 (2006.01); B01J 37/03 (2006.01); B01J 37/08 (2006.01); C07C 31/125 (2006.01);
U.S. Cl.
CPC ...
B01J 23/8892 (2013.01); B01J 35/002 (2013.01); B01J 35/0006 (2013.01); B01J 35/0026 (2013.01); B01J 35/0053 (2013.01); B01J 35/023 (2013.01); B01J 35/108 (2013.01); B01J 35/1038 (2013.01); B01J 35/1042 (2013.01); B01J 35/1061 (2013.01); B01J 35/1066 (2013.01); B01J 35/1085 (2013.01); B01J 37/0009 (2013.01); B01J 37/031 (2013.01); B01J 37/04 (2013.01); B01J 37/08 (2013.01); B01J 37/16 (2013.01); C07C 29/149 (2013.01); C07C 31/125 (2013.01); B01J 37/0018 (2013.01); B01J 37/0045 (2013.01); B01J 37/03 (2013.01);
Abstract
The invention relates to Cu—Al—Mn shaped catalyst bodies in extruded form, and to a process for their preparation. The shaped catalyst body is suitable for the hydrogenation of organic compounds containing a carbonyl function, in particular for the hydrogenation of aldehydes, ketones and carboxylic acids and/or their esters. In particular, the shaped catalyst body is suitable for the hydrogenation of fatty acids or their esters, such as fatty acid methyl esters, to form the corresponding alcohols and dicarboxylic acid anhydrides, such as maleic anhydride, or esters of di-acids and di-alcohols, such as butane diol.