Fire suppression fluid containing a carboxylate salt

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United States of America

PATENT NO 12151132
APP PUB NO 20210370118A1
SERIAL NO

17284501

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Abstract

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An aqueous fire sprinkler fluid containing a C4 or greater carboxylate salt for freezing point depression is described. The salts may be used in conjunction with glycols. The salts decrease the combustibility and give lower viscosity than higher glycol fluids, both benefitting fire sprinkler systems. These salt solutions are friendly to metal and CPVC pipes and are thus useful for fire sprinkler systems by not causing environmental stress cracking of the CPVC components and not being corrosive to the metal parts.

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Patent Owner(s)

Patent OwnerAddress
LUBRIZOL ADVANCED MATERIALS INCU S A

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baker, Mark R Greer, US 89 1026
Knurek, Mark Broadview Hts., US 2 0
Pallister, David M Highland, US 4 2

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