Anti-microbial composition
US9095731B2 · kind B2 · utility
5Cited by
3References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2011 |
| Grant date | Aug 4, 2015 |
| Priority date | — |
| Expiry date | Nov 23, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K8/898
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Anti-microbial compositions including an anti-microbial polymer containing silicon-containing quaternary ammonium groups, polyvinyl alcohol (PVA), at least one short chain alcohol, optional fragrance, and water are provided. The anti-microbial compositions may be used to disinfect both porous and non-porous surfaces. Exemplary compositions may include 0.1-10 wt % of the anti-microbial polymer containing silicon-containing quaternary ammonium groups, 0.1-10 wt % polyvinyl alcohol (PVA), 1.0-20 wt % isopropyl alcohol, optional fragrance, and water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.