Coated abrasive products employing nonabrasive diluent grains
US5011512A · kind A · utility
36Cited by
9References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 1990 |
| Grant date | Apr 30, 1991 |
| Priority date | — |
| Expiry date | Jan 25, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K3/1436
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A coated abrasive article comprised of a blend of premium abrasive grains and nonabrasive diluent grains adhered to a backing material by a resinous binder. The article has an unexpected abrading efficiency, performing equal to, or superior to, a coated abrasive article containing only premium abrasive grains.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.