Friction coating for film backings
US5573816A · kind A · utility
8Cited by
13References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 6, 1995 |
| Grant date | Nov 12, 1996 |
| Priority date | — |
| Expiry date | Jun 6, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D11/02
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A friction promoting layer is provided which comprises a binder and particulate material and is suitable for use with film backed coated abrasives. The binder used is one that shrinks upon drying and curing to ensure that particulates in the layer are not buried in the binder component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.