Abrasive material
US5224970A · kind A · utility
92Cited by
6References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 1992 |
| Grant date | Jul 6, 1993 |
| Priority date | — |
| Expiry date | May 4, 2012 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K3/14
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An abrasive material in a shaped form usable for grinding, abrading or cutting various articles, which has high abrasion performance and high mechanical strength and is characterized in comprising alumina fibers of 3 to 100 .mu.m in diameter and not more than 10% in coefficient of variation of diameter bonded with a resin.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.