Fire-fighting foam composition
US12420128B2 · kind B2 · utility
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85References
9Claims
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Assignee
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Key dates
| Filing date | Feb 29, 2024 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Feb 29, 2044 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62D1/0042
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A firefighting foam concentrate having a sugar component including a monosaccharide sugar, a sugar alcohol, or a mixture of any two or more thereof; a surfactant component comprising an anionic surfactant, a zwitterionic surfactant, or a mixture of any two or more thereof; and a suspension agent including microfibrillated cellulose and an oligosaccharide, a polysaccharide, or a mixture of any two or more thereof; wherein the composition is substantially free of fluorinated compounds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.