Shaped abrasive particle fractions and method of forming same
US9676981B2 · kind B2 · utility
1Cited by
368References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 24, 2014 |
| Grant date | Jun 13, 2017 |
| Priority date | — |
| Expiry date | Apr 26, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K3/1409
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of forming a shaped abrasive particle including forming a precursor shaped abrasive particle having a body including at least one predetermined stress concentration point and at least one predetermined stress concentration vector and processing the precursor shaped abrasive particle and fracturing the precursor shaped abrasive particle substantially along the predetermined stress concentration vector to form a fractured shaped abrasive particle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.