Ceramic honeycomb bodies including cold set plugs
US9822041B2 · kind B2 · utility
0Cited by
3References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 18, 2017 |
| Grant date | Nov 21, 2017 |
| Priority date | — |
| Expiry date | Jan 18, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24149
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Various embodiments are directed to ceramic articles. The ceramic articles include a fired ceramic honeycomb body having a plurality of cell channels and at least one plug disposed in at least one cell channel of the fired ceramic honeycomb body. The at least one plug includes a refractory filler, an inorganic binder, and an organic binder. The refractory filler comprises particles having a d50 in the range from about 10 μm to about 40 μm, and a d90 less than about 110 μm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.