Method for making diamond composite materials
US8962100B2 · kind B2 · utility
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12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 17, 2009 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Nov 23, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24372
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention relates to a method for depositing a diamond coating onto a substrate, said method resulting in the production of a coating characterized by a novel morphology of the diamond in the form of pyramids containing submicronic grains. The method is carried out by chemical vapor deposition by controlling the applied electric field.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.