containing gas-producing, chemically-reactive components

Full Title

Fire-extinguishing compositions; Use of chemical substances in extinguishing fires > containing gas-producing, chemically-reactive components

Classification Context

Section:

HUMAN NECESSITIES

Class:

LIFE-SAVING; FIRE-FIGHTING

Subclass:

CHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS