Sandpaper with non-slip coating layer
US9566690B2 · kind B2 · utility
0Cited by
28References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 3, 2016 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Jun 3, 2036 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D11/001
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A sheet of sandpaper includes a backing layer having opposed first and second major surfaces, an adhesive make coat on the first major surface, abrasive particles at least partially embedded in the make coat, thereby defining an abrasive surface, and a non-slip coating layer on the second major surface. Methods of making and using such sandpaper are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.