Abrasive article with adhesion promoting layer
US8883288B2 · kind B2 · utility
6Cited by
29References
11Claims
0Family size
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Key dates
| Filing date | Aug 1, 2008 |
| Grant date | Nov 11, 2014 |
| Priority date | — |
| Expiry date | Feb 14, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/31786
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An abrasive article includes a backing having a major surface, an adhesion promoting layer overlying the major surface of the backing, and a make layer directly contacting the adhesion promoting layer. The adhesion promoting layer has a thickness of at least about 10 microns and is formed of a polar thermoplastic material, a cross-linkable polymer, or blends thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.