Antimicrobial coatings capable of reducing the number of murine norovirus inoculated thereon
US10463046B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2017 |
| Grant date | Nov 5, 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
The present disclosure provides antimicrobial coatings on a surface comprising a reactive silanol and triethanolamine. In various examples the reactive silane is 3-chloropropylsilane triol. The coating is capable of reducing the number of Murine norovirus and E. Coli inoculated on the dried coating. In various examples, the coating further comprises a mixture of peroxotitanium acid and peroxo-modified anatase sol. 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.