Abrasive products having fibrillated fibers
US9242346B2 · kind B2 · utility
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357References
6Claims
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Assignee
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Key dates
| Filing date | Mar 29, 2013 |
| Grant date | Jan 26, 2016 |
| Priority date | — |
| Expiry date | Jun 8, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB24D11/001
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An engineered coated abrasive product having a backing, a frontfill coat, a make coat, and/or a size coat, wherein at least one of the coats includes fibrillated fibers. The coated abrasive product is capable of improved inter-layer adhesion, retention of abrasive grains, and/or maintenance of abrasive grains in a more desirable orientation for grinding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.