Engineered abrasives
US6451076B1 · kind B1 · utility
109Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 21, 2001 |
| Grant date | Sep 17, 2002 |
| Priority date | — |
| Expiry date | Jun 21, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09K3/1436
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
Coated abrasives suitable for very fine abrading applications can be obtained by depositing a layer of a formulation comprising abrasive grits, fillers, grinding aid, additives and a binder resin on a substrate in the form of a structured abrasive, adhering to the surface of the structured abrasive a functional powder; and then applying a top size coat over the functional powder.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.