Fibrous ceramic monoliths made from multi-phase ceramic filaments
US7452837B2 · kind B2 · utility
2Cited by
11References
11Claims
0Family size
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Key dates
| Filing date | Jan 22, 2001 |
| Grant date | Nov 18, 2008 |
| Priority date | — |
| Expiry date | Jan 22, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249929
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for producing composite ceramic material is provided wherein a core ceramic structure is produced and simultaneously enveloped with a sleeve of similar material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.