Abrasive sheet with the surface of the abrasive particles cleaned and method of making
US4835052A · kind A · utility
2Cited by
0References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 18, 1988 |
| Grant date | May 30, 1989 |
| Priority date | — |
| Expiry date | Feb 18, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A process for preparing an abrasive sheet comprising PA0 (a) mixing abrasive particles with an adhesive resin to form a slurry, and stirring the slurry PA0 (b) painting the slurry uniformly on a base sheet PA0 (c) permitting the slurry to dry and harden PA0 (d) spraying the abrasive sheet with an organic solvent PA0 (e) immediately thereafter spraying the surface of the abrasive sheet with compressed air of nitrogen gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.