Zirconia particles and method for producing zirconia particles
US12264108B2 · kind B2 · utility
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2References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Dec 16, 2020 |
| Grant date | Apr 1, 2025 |
| Priority date | — |
| Expiry date | Dec 16, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2235/95
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
It relates to zirconia particles containing molybdenum and each having a polyhedron shape. The molybdenum is preferably unevenly distributed in surface layers of the zirconia particles. It also relates to a method for producing the zirconia particles. The method includes mixing a zirconium compound and a molybdenum compound to form a mixture and firing the mixture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.