Method and device for depositing a coating on a continuous fibre
US11390952B2 · kind B2 · utility
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5References
7Claims
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Key dates
| Filing date | Dec 20, 2018 |
| Grant date | Jul 19, 2022 |
| Priority date | — |
| Expiry date | Dec 20, 2038 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/667
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A process for depositing a coating on a continuous carbon or silicon carbide fibre from a coating precursor, includes at least heating a segment of the fibre in the presence of the coating precursor in a microwave field so as to bring the surface of the segment to a temperature enabling the coating to be formed on the segment from the coating precursor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.