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Abstract
The present invention relates to a catalyst comprising a carrier substrate of length L and at least two washcoat layers A and B wherein • washcoat layer A comprises o alumina; o ceria; o an alkaline earth compound and/or an alkali compound; o platinum, palladium or platinum and palladium; • washcoat layer B comprises a zeolite and palladium, wherein the palladium is present as palladium cation in the zeolite structure or is wholly or partially present as palladium metal and/or as palladium oxide in the zeolite structure and/or on the surface of the zeolite structure; and wherein washcoat layer A is arranged below washcoat layer B.
Information
| Application ID | 202247034017 |
| Invention Field | CHEMICAL |
| Date of Application | 2022-06-14 |
| Publication Number | 24/2022 |
Applicants
| Name | Address | Country | Nationality |
|---|---|---|---|
| UMICORE AG & CO. KG | Rodenbacher Chaussee 4 63457 Hanau-Wolfgang | Germany | Germany |
Inventors
| Name | Address | Country | Nationality |
|---|---|---|---|
| BASSOU, Badr | Holzhausenstrasse 77, 60322 60322 Frankfurt | Germany | Germany |
| WOERZ, Anke | Am Nonnenhof 70 60435 Frankfurt | Germany | Germany |
Specification
Documents
| Name | Date |
| 202247034017-PRIORITY DOCUMENTS [14-06-2022(online)].pdf | 2022-06-14 |
| 202247034017.pdf | 2022-06-14 |
| 202247034017-STATEMENT OF UNDERTAKING (FORM 3) [14-06-2022(online)].pdf | 2022-06-14 |
| 202247034017-FORM 1 [14-06-2022(online)].pdf | 2022-06-14 |
| 202247034017-DECLARATION OF INVENTORSHIP (FORM 5) [14-06-2022(online)].pdf | 2022-06-14 |
| 202247034017-COMPLETE SPECIFICATION [14-06-2022(online)].pdf | 2022-06-14 |
| 202247034017-PROOF OF RIGHT [14-06-2022(online)].pdf | 2022-06-14 |
Orders
| Applicant | Section | Controller | Decision Date | URL |