Coating comprising layered structures of diamond like nanocomposite layers and diamond like carbon layers
US8101273B2 · kind B2 · utility
3Cited by
5References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 2006 |
| Grant date | Jan 24, 2012 |
| Priority date | — |
| Expiry date | Oct 1, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/30
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention relates to a coating comprising a number of layered structures, each such layered structure comprising—a first layer comprising a diamond like nanocomposite layer, said first layer comprising carbon, hydrogen, oxygen and silicon; a second layer comprising a diamond like carbon layer. The number of layered structure is higher than 4 and is preferably between 10 and 100. The invention further relates to a method to deposit such a coating.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.