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A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
A62D1/06—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components
Verfahren zur Herstellung waessriger Loesungen von 1-Phenyl-2íñ3-dialkyl-4-dialkylamino-pyrazolonen mit 1-phenyl-2íñ3-dialkylpyrazolon-4-aminomethansulfonsauren Salzen und deren Derivaten