Structure having solid particles distributed on the surfaces thereof
US10596781B2 · kind B2 · utility
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2References
18Claims
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Key dates
| Filing date | Mar 18, 2016 |
| Grant date | Mar 24, 2020 |
| Priority date | — |
| Expiry date | Oct 22, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08J2491/06
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A structure including a formed body (1) and solid particles (3) distributed on a surface of the formed body (1) by being externally added thereto, wherein the solid particles (3) are held on the surface of the formed body (1) in a form of being covered with a very small amount of an oily liquid (5), and an air layer (7) is present in gaps among the solid particles (3) that are close to the surface of the formed body (1).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.