Minute diamond powder, method for collecting the same and slurry comprisng the same in suspension
US9546093B2 · kind B2 · utility
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6Claims
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Key dates
| Filing date | Feb 8, 2008 |
| Grant date | Jan 17, 2017 |
| Priority date | — |
| Expiry date | Dec 18, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
[Task to be Solved]One of the principal objects of the invention is to collect minute diamond particles of D50 of 20 nm and smaller, by MICROTRAC UPA 150, in high precision and high definition.[Means for Solving the Task]The minute diamond particles of the invention are recovered by a method comprising:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.