Synergistic composition of peracetic acid and amine oxide
US6444230B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Nov 20, 2000 |
| Grant date | Sep 3, 2002 |
| Priority date | — |
| Expiry date | Nov 20, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2202/24
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Composition in the form of an aqueous solution, useful for disinfecting hard surfaces comprises:a) from 0.0005% to 20% by weight of peracetic acid,b) from 0.001% to 45% by weight of acetic acid,c) from 0.001% to 35% by weight of hydrogen peroxide,d) from 0.0001% to 2% by weight of at least one compound of formula (I)(R1)(R2)(R3)N→O  (I)e) if desired, up to 2.5% by weight of at least one nonionic surfactant, and whereinf) the weight ratio between the compound of formula (I) and the peracetic acid is less than or equal to 1, and in thatg) the weight ratio between the nonionic surfactant and the peracetic acid is less than or equal to 0.2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.