Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Kirtland P. Clark0
Date of Patent
March 14, 2006
0Patent Application Number
102137030
Date Filed
August 6, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A foam concentrate or fire fighting composition for extinguishing and/or retarding fires is provided that meets UL162, Class B performance criteria for at least one of AFFF agents, AR-AFFF agents and fluoroprotein (FP) agents. The concentrate is used to form the fire fighting composition when mixed with water. The concentrate or fire fighting composition includes a high molecular weight fluoropolymer and water and may have a fluorine content wherein less than about 0.008% fluorine by weight of the fire fighting composition is provided from any fluorochemical surfactant. Further, the composition may meet the UL162, Class B performance criteria without forming a stable seal on cyclohexane.
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