Disinfecting use of quaternary ammonium carbonates
US6080789A · kind A · utility
14Cited by
4References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 16, 1997 |
| Grant date | Jun 27, 2000 |
| Priority date | — |
| Expiry date | Sep 16, 2017 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N33/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for disinfecting a substrate is provided. The substrate is contacted with a biocidal effective amount of a composition of (a) at least one quaternary ammonium carbonate, bicarbonate, or any combination thereof; (b) a solvent selected from the group consisting of water and propylene glycol; and (c) optionally, a surfactant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.