Compositions for the suppression of fire
US6461530B2 · kind B2 · utility
7Cited by
11References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2001 |
| Grant date | Oct 8, 2002 |
| Priority date | — |
| Expiry date | Sep 18, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA62D1/0057
- WIPO fieldEnvironmental technology
- WIPO sectorChemistry
Abstract
A method for suppressing a fire at a burning material comprising delivering to said burning material (a) an inert gas and (b) a gaseous compound selected from the group consisting of a hydrofluorocarbon, an iodofluorocarbon, and a mixture thereof, gases (a) and (b) being delivered in a combined concentration sufficient to extinguish the fire.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.