申请人:Goffinet Pierre
公开号:US20110071334A1
公开(公告)日:2011-03-24
The invention relates to a foaming decontaminating aqueous solution, characterized in that it comprises, by weight relative to the total weight of the composition:
0.1% to 20% of an organic or mineral water-soluble peroxidizing agent;
0.05% to 20% of an anionic surfactant;
0.1% to 20% of an amine oxide;
0 to 5% of a stabilizer for the peroxidizing agent;
0 to 10% of an amphoteric surfactant;
0 to 15% of an alkaline buffer; and
the remainder to 100% being water;
said organic or mineral water-soluble peroxidizing agent being chosen from:
the organic peracids of general formula R′—CO
3
H in which R′ is a linear or branched alkyl group containing from 1 to 4 carbon atoms and preferably from 1 to 3 carbon atoms and alkali metal, alkaline-earth metal, ammonium or hydroxylamine salts thereof;
the organic peracids of general formula HO
3
C—R′—CO
3
H in which R′ is a linear or branched alkyl group of 1 to 4 carbon atoms and preferably of 1 to 3 carbon atoms, and the alkali metal, alkaline-earth metal, ammonium or hydroxylamine salts thereof;
the organic peracids of general formula R″-(Φ)(CO
3
H)
n
(CO
2
H)
m
in which R″ is a hydrogen or a linear or branched alkyl group of 1 to 4 carbon atoms, (Φ) is a benzene nucleus, n=1 or 2, m=0 or 1, and the alkali metal, alkaline-earth metal, ammonium or hydroxylamine salts thereof;
the mineral peroxides chosen from H
2
O
2
adducts, persalts, mineral peracids and alkali metal salts thereof,
mixtures of said peroxidizing agents;
the pH of said aqueous solution being between 7 and 11.
The invention can be used for dismantling explosive devices and decontaminating the toxic and/or bacteriological agents contained therein.