Perfluoroalkylamine oxides and use of these products in fire ext

Details Perfluoroalkylamine oxides and use of these products in fire ext Perfluoroalkylamine oxides and use of these products in fire ext

1988-01-25

1991-01-08

Hines, Robert V.

Organic compounds -- part of the class 532-570 series

Organic compounds

Amino nitrogen containing

252 2, 252 3, 252307, 252354, 252355, 252356, 252357, A62C 110, A62C 112

Patent

active

049837699

ABSTRACT:
Perfluoroalkyl amine oxides of the following formula: ##STR1## where C.sub.n F.sub.2n+1 is a straight or branched perfluorinated chain, n is a whole number from 1 to 20, a is a whole number from 2 to 10, p is a whole number from 0 to 10, R.sub.1 is either a hydrogen atom or an alkyl radical having 1 to 6 carbon atoms, and R.sub.2 and R.sub.3 are alkyl radicals having 1 to 6 carbon atoms, and the use of the amine oxides as surface active agents particularly in fire extinguishing compositions.

REFERENCES:
patent: 2759019 (1956-08-01), Brown et al.
patent: 3772195 (1973-11-01), Francen
patent: 4090967 (1978-05-01), Falk

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