Honeycomb body with porous material
US12370479B2 · kind B2 · utility
0Cited by
20References
19Claims
0Family size
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Key dates
| Filing date | Sep 3, 2018 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Jul 25, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/549
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A honeycomb body (100) having a porous ceramic honeycomb structure with a first end (105), a second end (135), and a plurality of walls (115) having wall surfaces defining a plurality of inner channels (110). A porous material is disposed on one or more of the wall surfaces of the honeycomb body (100). A method for forming a honeycomb body (100) includes depositing a porous inorganic material on a ceramic honeycomb body (100) and binding the porous inorganic material to the ceramic honeycomb body (100) to form the porous layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.