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. 19, 2015
Filed:
Nov. 27, 2013
Applicants:
Basf SE, Ludwigshafen, DE;
Basf Corporation, Florham Park, NJ (US);
Inventors:
Marcus Hilgendorff, Hannover Bemerode, DE;
Alfred H. Punke, Walle, DE;
Torsten W. Müller-Stach, Hannover, DE;
Gerd Grubert, Hannover, DE;
Torsten Neubauer, Langenhagen, DE;
Jeffrey B. Hoke, North Brunswick, NJ (US);
Assignee:
BASF SE, Ludwigshafen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 50/00 (2006.01); B01D 53/34 (2006.01); B01J 29/00 (2006.01); B01J 29/06 (2006.01); B01J 21/00 (2006.01); B01J 21/04 (2006.01); B01J 23/00 (2006.01); B01J 23/02 (2006.01); B01J 23/06 (2006.01); B01J 23/10 (2006.01); B01J 23/40 (2006.01); B01J 23/42 (2006.01); B01J 23/44 (2006.01); B01J 23/56 (2006.01); B01J 20/00 (2006.01); B01J 29/74 (2006.01); B01J 37/02 (2006.01); B01J 23/66 (2006.01); B01D 53/94 (2006.01); B01J 23/63 (2006.01); B01J 29/70 (2006.01); B01J 35/10 (2006.01); F01N 3/10 (2006.01); F01N 3/08 (2006.01); F01N 3/20 (2006.01); F01N 3/035 (2006.01);
U.S. Cl.
CPC ...
B01J 29/7415 (2013.01); B01J 37/0244 (2013.01); B01J 37/0246 (2013.01); B01J 37/0248 (2013.01); B01J 23/66 (2013.01); B01D 53/944 (2013.01); B01J 29/7007 (2013.01); B01J 35/1019 (2013.01); F01N 3/103 (2013.01); B01D 2255/1023 (2013.01); B01D 2255/106 (2013.01); B01J 2523/00 (2013.01); B01J 23/63 (2013.01); B01D 2255/1021 (2013.01); B01D 2255/1025 (2013.01); B01D 2255/1026 (2013.01); B01D 2255/1028 (2013.01); B01D 2255/2063 (2013.01); B01D 2255/2065 (2013.01); B01D 2255/2066 (2013.01); B01D 2255/2068 (2013.01); B01D 2255/20715 (2013.01); B01D 2255/20792 (2013.01); B01D 2255/2094 (2013.01); B01D 2255/9022 (2013.01); B01D 2255/9025 (2013.01); B01D 2255/9155 (2013.01); F01N 3/0814 (2013.01); F01N 3/2066 (2013.01); F01N 3/035 (2013.01); F01N 2510/06 (2013.01); Y10S 502/52712 (2013.01); Y10S 502/52713 (2013.01);
Abstract
The present invention relates to a diesel oxidation catalyst comprising a carrier substrate, and a first washcoat layer disposed on the substrate, the first washcoat layer comprising palladium supported on a support material comprising a metal oxide, gold supported on a support material comprising a metal oxide, and a ceria comprising compound, as well as a process for the preparation of such catalyst.