Method of making an abrasive article and abrasive article
US10245708B2 · kind B2 · utility
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30References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2015 |
| Grant date | Apr 2, 2019 |
| Priority date | — |
| Expiry date | Aug 14, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D5/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method of making an abrasive article comprises urging a malleable thermosetting melt-flowable composition through openings extending through a porous abrasive member to form an abrasive article precursor; which is heated to form the abrasive article. Multiple abrasive articles may be stacked prior to heating. Methods can be used to fabricate abrasive articles such as grinding wheels and cut-off wheels.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.