Fire extinguishing composition comprising carboxylic acid derivative

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United States of America Patent

PATENT NO 9974992
APP PUB NO 20160332015A1
SERIAL NO

15111146

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Abstract

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The present invention relates to a fire-extinguishing composition containing a carboxylic acid derivative. The fire-extinguishing composition releases a great quantity of active fire-extinguishing particles by making use of the heat generated from combustion of a pyrotechnic agent. The fire-extinguishing composition containing a carboxylic acid derivative in the present invention is decomposed at a high temperature to generate free radicals and takes reaction with one or more of O—, OH—, H— free radicals necessary for a chain combustion reaction through the free radicals, so as to cut off the chain combustion reaction and take physical and chemical inhibiting effects to jointly achieve a fire extinguishing effect at the same time. Meanwhile, it takes synergistic interaction effects with the pyrotechnic agent to further raise the fire extinguishing efficiency of the fire extinguishing agent and greatly shorten the effective fire extinguishing time.

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Patent Owner(s)

Patent OwnerAddress
XI'AN WESTPEACE FIRE TECHNOLOGY CO LTDXI'AN SHAANXI 710065

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Han, Xiaoyu Xi'an Shaanxi, CN 1 3
Lei, Zhengjun Xi'an Shaanxi, CN 10 13
Liu, Yi Xi'an Shaanxi, CN 461 4935
Shi, Junjun Xi'an Shaanxi, CN 3 5
Zhang, Sanxue Xi'an Shaanxi, CN 7 17

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