Fire extinguishing foam concentrate and its application

Details Fire extinguishing foam concentrate and its application Fire extinguishing foam concentrate and its application

1981-09-29

1982-09-21

Hayes, Lorenzo B.

Fire extinguishers

Processes

Of extinguishing fire

106 1811, 106 1824, 252 3, 252 4, 252 65, 252 805, A62B 112

Patent

active

043502067

ABSTRACT:
Film-forming fire extinguishing foam concentrates are described containing water, at least one hydrocarbon surfactant and at least one fluorosurfactant compatible with the latter one, which comprise a small amount of aliphatic carboxylic acids of the formula C.sub.n H.sub.2n+1 COOH, in which n is an integer of from 7 to 9, or the salts thereof.

REFERENCES:
patent: 4020903 (1977-05-01), Crosbie et al.
patent: 4049556 (1977-09-01), Tujimoto et al.
Miles et al., J. Phys. Chem. 48, 1944, p. 57.
Klevens et al., J. Phys. Chem. 51, 1954, p. 1.
Bernett et al., J. Phys. Chem. 65, 1961, p. 448.
Harkins, J. , Amer. Chem. Soc., 44, 1922, p. 2665.

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