Title:
METHOD OF MAKING A COATED ABRASIVE
Document Type and Number:
WIPO Patent Application WO2005035193
Kind Code:
A3
Abstract:
An abrasive article includes an array of protruding abrasive units (400). Each unit has a base and a distal apex that is off-center from the base when projected on to a plane that is coplanar with the base. The abrasive article includes a backing bonded to an abrasive coating formed to include the aforementioned abrasive units (400). Methods for making the abrasive article include nipping a production tool, an abrasive slurry, and the backing. A binder within the slurry is cured during fabrication. The abrasive article may be used to abrade a workpiece.
Inventors:
CULLER SCOTT R
HAAS JOHN D
SIMONS JEFFREY R
HAAS JOHN D
SIMONS JEFFREY R
Application Number:
PCT/US2004/024090
Publication Date:
June 09, 2005
Filing Date:
July 27, 2004
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO (US)
International Classes:
B24D3/28; B24D11/04; (IPC1-7): B24D3/28; B24D11/04
Foreign References:
| EP0938950A2 | 1999-09-01 | |||
| FR881239A | 1943-04-19 | |||
| US5578099A | 1996-11-26 |
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