Abrasive article including a coating
US11059147B2 · kind B2 · utility
0Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 29, 2019 |
| Grant date | Jul 13, 2021 |
| Priority date | — |
| Expiry date | Mar 29, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24B19/009
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An abrasive article can include a substrate, abrasive particles coupled by a bond material to the substrate, and a coating overlying at least partially the exterior surface of the bond material. The coating can be a poly(p-xylylene) polymer applied via vapor deposition and may provide enhanced strength to the bond material and extended life time to the abrasive article.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.