Methods using fluoroketones for: extinguishing fire;...

Details Methods using fluoroketones for: extinguishing fire;... Methods using fluoroketones for: extinguishing fire;...

2008-03-18

2008-03-18

Ganey, Steven J. (Department: 3752)

Fire extinguishers

Processes

Of extinguishing fire

C169S009000, C169S011000, C169S044000, C252S002000, C252S008000, C568S416000

Reexamination Certificate

active

07343981

ABSTRACT:
The present invention relates to methods of using at least one fluoroketone selected from monobromoperfluoroketones, monohydromonobromoperfluoroketones, (perfluoroalkoxy)monobromoperfluoroketones, (fluoroalkoxy)monobromoperfluoroketones, and monochloromonobromoperfluoroketones for i) extinguishing fire by applying to the fire such a fluoroketone, ii) preventing fire in an air-containing enclosed area containing combustible materials by introducing into the area such a fluoroketone and maintaining the fluoroketone in an amount sufficient to suppress combustion of combustible materials in the enclosed area, and iii) reducing or eliminating the flammability of a flammable working fluid, by mixing between about 0.1 to about 99 percent by weight of such a fluoroketone with the flammable working fluid.

REFERENCES:
patent: 4420638 (1983-12-01), Uschold
patent: 5718293 (1998-02-01), Flynn et al.
patent: 5900185 (1999-05-01), Tapscott
patent: 5919393 (1999-07-01), Flynn et al.
patent: 6031011 (2000-02-01), Tapscott
patent: 6300378 (2001-10-01), Tapscott
patent: 6478979 (2002-11-01), Rivers et al.
patent: 6630075 (2003-10-01), Behr et al.
patent: 7122704 (2006-10-01), Nappa et al.
Zapevalov, A. Ya. et al., “Synthesis and Reactions of Oxygen-Containing Organofluorine Compouds. X. Bromoperfluorinated Carbonyl Compounds and Their Derivatives”, Database Caplus Online Search, Chemical Abstracts Service, Abstract cited (Zhurnal Organicheskoi Khimii), 1990, pp. 265-272, vol. 26(2)., Inst. Khim., Sverdlovsk, USSR.
International Search Report.

Affiliated with

Also associated with

Rating

Methods using fluoroketones for: extinguishing fire;... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods using fluoroketones for: extinguishing fire;..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods using fluoroketones for: extinguishing fire;... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2810492