Composition including a plurality of abrasive particles and method of using same
US11674065B2 · kind B2 · utility
0Cited by
8References
16Claims
0Family size
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Key dates
| Filing date | Aug 9, 2019 |
| Grant date | Jun 13, 2023 |
| Priority date | — |
| Expiry date | Aug 9, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B35/64
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A composition having a plurality of abrasive particles including alumina, the plurality of abrasive particles have mesoporosity with an average meso branching index of at least 55 junctions/microns2 and a median particle size (D50) of at least 5 microns.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.