Trimethylglycine as a freeze suppressant in fire fighting foams

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United States of America Patent

PATENT NO 10369395
APP PUB NO 20160038779A1
SERIAL NO

14775622

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Fire foam concentrates are provided that contain trimethyl glycine as a freeze suppressant, an effective amount of at least one anionic, zwitterionic or nonionic surfactant, and an effective amount of a foam stabilizing agent. Methods of preparing fire fighting foams from the concentrates, and methods of fighting fires using these foams, also are provided.

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Patent Owner(s)

  • TYCO FIRE PRODUCTS LP

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Barker, Stephen Aloysius Menominee, US 3 43
Bowen, Martina E Marinette, US 4 109
Siem, Mark Adam-Christopher Menominee, US 4 70

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