Molten grains of titanium sub-oxides and ceramic products comprising such grains
US9688581B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Sep 27, 2013 |
| Grant date | Jun 27, 2017 |
| Priority date | — |
| Expiry date | Sep 27, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/80
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Molten grains include titanium suboxides of the formulation TinO2n-1, in which the phases are principally Ti5O9 or Ti6O11 or a mixture of these two phases, the phases Ti5O9 and/or Ti6O11 representing, in total, more than 60% of the weight of the grains, the grains further including less than 30% by weight of Ti4O7.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.