Fumed silica for superhydrophobic, superhydrophilic or omniphobic surfaces
US10280311B2 · kind B2 · utility
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5References
10Claims
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Key dates
| Filing date | Aug 24, 2016 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Jun 7, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08K9/06
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A coating composition includes a fumed silica present in an amount from about 2 to 12 weight percent of the total weight of the coating composition, a resin in an amount from about 5 to 10 weight percent of the total weight of the coating composition, and a polar solvent being the balance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.