Compositions and methods for long lasting disinfection
US11877575B2 · kind B2 · utility
0Cited by
4References
58Claims
0Family size
Inventors
Key dates
| Filing date | Apr 2, 2021 |
| Grant date | Jan 23, 2024 |
| Priority date | — |
| Expiry date | May 28, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01N33/12
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
An antimicrobial composition that includes: an antimicrobial component having at least one quaternary ammonium compound; a synthetic polymer that includes: at least one cationic monomer Ab, optionally, at least one anionic monomer Ba, and optionally, at least one non-ionic monomer Ca; an organic acid; and a surfactant selected from cationic surfactants, amphoteric surfactants and combinations thereof, wherein the composition is free of non-ionic surfactants. This composition when applied to a surface provides robust long lasting disinfection.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.