CA1242686A - Catalyseur trimode pour gaz pauvres d'echappement - Google Patents
Catalyseur trimode pour gaz pauvres d'echappementInfo
- Publication number
- CA1242686A CA1242686A CA000483779A CA483779A CA1242686A CA 1242686 A CA1242686 A CA 1242686A CA 000483779 A CA000483779 A CA 000483779A CA 483779 A CA483779 A CA 483779A CA 1242686 A CA1242686 A CA 1242686A
- Authority
- CA
- Canada
- Prior art keywords
- catalyst
- particles
- earth oxide
- rare earth
- oxide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US69695085A | 1985-01-31 | 1985-01-31 | |
US696,950 | 1985-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1242686A true CA1242686A (fr) | 1988-10-04 |
Family
ID=24799169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000483779A Expired CA1242686A (fr) | 1985-01-31 | 1985-06-12 | Catalyseur trimode pour gaz pauvres d'echappement |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1242686A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020021512A1 (fr) * | 2018-07-27 | 2020-01-30 | Johnson Matthey Public Limited Company | Nouveau catalyseur twc à nanoparticules de pgm pour des applications de gaz d'échappement de moteurs à essence |
-
1985
- 1985-06-12 CA CA000483779A patent/CA1242686A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020021512A1 (fr) * | 2018-07-27 | 2020-01-30 | Johnson Matthey Public Limited Company | Nouveau catalyseur twc à nanoparticules de pgm pour des applications de gaz d'échappement de moteurs à essence |
GB2577771B (en) * | 2018-07-27 | 2021-09-22 | Johnson Matthey Plc | Novel PGM nanoparticles TWC catalysts for gasoline exhaust gas applications |
US11642658B2 (en) | 2018-07-27 | 2023-05-09 | Johnson Matthey Public Limited Company | PGM nanoparticles TWC catalysts for gasoline exhaust gas applications |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |