Methods of coating a surface with an antimicrobial coating capable of reducing the number of murine norovirus inoculated thereon
US10420342B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 29, 2017 |
| Grant date | Sep 24, 2019 |
| Priority date | — |
| Expiry date | Dec 5, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC09D183/00
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of coating a surface with an antimicrobial coating comprises spray-coating a mixture of 3-aminopropylsilane triol and triethanolamine on the surface. The coating is capable of reducing the number of Murine norovirus and E. coli inoculated on the dried coating. In various examples, the method further comprises the step of spray-coating a mixture of peroxotitanium acid and peroxo-modified anatase sol on the surface. The compositions may be electrostatically sprayed on the surface, and in certain examples, a mixture of silanol and triethanolamine is spray-coated on the surface followed by an aqueous mixture of peroxotitanium acid and peroxo-modified anatase sol.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.