Method of providing a patterned surface on a substrate
US5107626A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Feb 6, 1991 |
| Grant date | Apr 28, 1992 |
| Priority date | — |
| Expiry date | Feb 6, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/10
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A method of treating a workpiece by an abrasive article, the surface of which has a specified pattern. The abrasive article comprises a backing having at least one abrasive composite bonded thereto. The abrasive composite or composites comprise a plurality of abrasive grains dispersed in a binder. The abrasive composite or composites have a predetermined shape and are disposed in a predetermined array, which typically consists of a plurality of peaks and valleys. As a result of the method of this invention, the surface of the workpiece can be provided with a profile that is similar to or substantially identical to the inverse of the pattern of the abrasive article.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.