Fire-extinguishing foam composition including a basic,nitrogenous compound
Abstract
Abstract IN A FOAMING COMPOSITION USEFUL AS A FIRE EXTINGUISHER COMPOSED OF (1) A FOAMING AGENT SUCH AS SUBSTITUTED OR UNSUBSTITUTED ALKYL OR ALKYL-ETHER SULFATE; (2) A STABILIZING ADDITIVE TO IMPROVE THE WATER-RETAINING CAPACITY OF THE FOAM, SUCH AS HIGHER ALIPHATIC ALCOHOL OR ETHER CONTAINING FROM 8 TO 25 CARBON ATOMS, OR A HIGHER ALIPHATIC ALCOHOL CONTAINING A FEW ALKYLENE OXIDE MOLECULES; (3) OPTIONALLY, A COMPENSATING AGENT, WHICH AIDS IN PRODUCTION OF FOAMS WITH REDUCED WEIGHT AND OF LOWER DISCHARGE VELOCITIES, SUCH AS MONOVALENT POLYETHER ALCOHOLS; THE IMPROVEMENT COMPRISING THE USE OF WATER-SOLUBLE, BASIC, ORGANIC OR INORGANIC NITROGENOUS COMPOUND WHICH NEUTRALIZES CORROSIVE EFFECTS OF HALIDES IN THE COMBUSTION GASES.
Inventors
- 👤 Hermann Kroke
- 👤 Kurt Raffalsky
Bibliographic Details
Claims Analysis
Total Claims: 0References Cited (Backward Citations)
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