Fire-extinguishing chemical
OwnerKazunori Tanaka, Kenji Nagao +1inventors
InventorsKazunori Tanaka, Kenji Nagao, Yutaka Hashimoto
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Abstract
The present invention provides a fire extinguishing composition which is superior in rapid fire extinguishing performance, flame resistance, fuel resistance, re-ignition preventive performance and dilution stability to a conventional fire extinguishing composition against both fires of non-polar solvents and fires of polar solvents. This fire extinguishing composition contains a cationic polyamine-based polymeric compound (A), and the viscosity at 25° C. of an aqueous solution containing 50% by weight of the cationic polyamine-based polymeric compound (A) is from 10,000 to 30,000 mPa·s.
Claims6
A fire extinguishing composition comprising a cationic polyamine-based polymeric compound (A), wherein a viscosity at 25° C. of an aqueous solution containing 50% by weight of the cationic polyamine-based polymeric compound (A) is from 10,000 to 30,000 mPa·s.
Dependencies are inferred from the claim text.