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US 12,415,108 B2Granted
Fire suppression blends of CF3I, HCFOs and CO2
AssigneeKidde Technologies, Inc.
InventorsAdam Chattaway, Terry Simpson, Harlan Hagge, Mark P. Fazzio, Marios C. Soteriou, Paul Papas, Eli Baldwin, Qing Edda Liu
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Abstract
A fire suppressant blend comprises CF3I; at least one hydrofluoro-olefin (HFO) or hydrochlorofluoro-olefin (HCFO), or both; and carbon dioxide.
Claims11
A fire suppressant blend comprising:
- CF3I;
- at least one hydrochlorofluoro-olefin (HCFO);
- and
- carbon dioxide, and
- wherein the mol ratio of CO2 to (HCFO) is from 1:1 to 3:1, and wherein said blend can optionally further comprise at least one hydrofluoro-olefin (HFO).
2 more elements
Dependencies are inferred from the claim text.