Fire extinguishers – Processes – Of extinguishing fire
Reexamination Certificate
2006-03-28
2008-03-11
Anthony, Joseph D. (Department: 1714)
Fire extinguishers
Processes
Of extinguishing fire
C169S047000, C169S044000, C434S226000, C044S385000, C044S388000, C044S447000, C044S451000, C044S628000, C044S603000
Reexamination Certificate
active
07341112
ABSTRACT:
A firefighting training fluid (FFTF) comprising a paraffin blend. The blends of paraffins typically have no less than about two carbon atoms and no more than about twelve carbon atoms. The blends of paraffins may possess Reid vapor pressures in the range from about 2 to about 6.5 pounds per square inch. The blends also typically possess an initial boiling point of not less than about 80 degrees Fahrenheit and an end boiling point of not more than about 370 degrees Fahrenheit. The blends burn relatively cleanly and keep emissions of volatile organic compounds, compounds containing sulfur, smoke, particulates, olefins, and aromatics to a minimum. The blend components mixed to create the blends of paraffins are controlled in order to maintain Reid vapor pressure and initial and end boiling points. Oxygenates may be added to an FFTF in order to further reduce smoke emissions.
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Hawley's Condensed Chemical Dictionary, 14th edition 2001, see p. 619 for definition of prefix “iso-”.
Burnett Don E.
Caswell Kirsten N.
Coombs Daniel M.
Doerr Dennis G.
Eilerts Nancy W.
Anthony Joseph D.
Carroll Rodney B.
Chevron Phillips Chemical Company LP
Conley & Rose, P.C.
Hulett Joe D.
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