Anti-soiling compositions for dry and wet soil
US10336650B2 · kind B2 · utility
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15Claims
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Key dates
| Filing date | Feb 3, 2015 |
| Grant date | Jul 2, 2019 |
| Priority date | — |
| Expiry date | Feb 3, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC03C2218/111
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A coating composition is provided comprising nanoparticles and certain silane compounds. When applied to articles, particularly glass articles, the coating that is formed is resistant to soiling by both dry dust and wet soil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.