Anti-friction lacquer and sliding element having such an anti-friction lacquer
US11668346B2 · kind B2 · utility
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18Claims
0Family size
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Key dates
| Filing date | Sep 13, 2022 |
| Grant date | Jun 6, 2023 |
| Priority date | — |
| Expiry date | Sep 13, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/86
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An anti-friction lacquer has a resin matrix of a polymer and functional fillers containing mixed-phase oxides having a specified grinding hardness and proportion and optionally contain further functional fillers. A sliding element is also disclosed having a metallic substrate layer and a coating applied to the substrate that is made of at least in part of the anti-friction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.