Abrasives containing ammonium fluoride-based grinding aid
US5219463A · kind A · utility
1Cited by
26References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 1992 |
| Grant date | Jun 15, 1993 |
| Priority date | — |
| Expiry date | May 4, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D3/34
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
This invention provides coated and three-dimensional, low density abrasive articles comprising ammonium aluminum fluoride-based salts which serve as grinding aids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.