Functional abrasive particles, abrasive articles, and methods of making the same
US10774251B2 · kind B2 · utility
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71References
15Claims
0Family size
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Key dates
| Filing date | Oct 5, 2017 |
| Grant date | Sep 15, 2020 |
| Priority date | — |
| Expiry date | Oct 5, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K3/1427
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A functional abrasive particle comprises a ceramic body having at least one hole extending therethrough. A functional material is at least partially disposed within the hole. The functional material contains a binder and functional particles that are magnetizable, metallic, or both. Methods of making functional abrasive particles, and abrasive articles including them are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.