Abrasive article including shaped abrasive particles
US11091678B2 · kind B2 · utility
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Key dates
| Filing date | Jan 10, 2017 |
| Grant date | Aug 17, 2021 |
| Priority date | — |
| Expiry date | Mar 31, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D11/005
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A fixed abrasive article including a blend of abrasive particles having a first type of shaped abrasive particle comprising a first height (h1), a second type of shaped abrasive particle comprising a second height (h2) less than the first height, where the blend of abrasive particles includes a first content of the first type of shaped abrasive particles and a second content of the second type of shaped abrasive particle, and the first content is different as compared to the second content.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.