Fire extinguishing or retarding material

A - Human Necessities – 62 – D

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A62D 1/00 (2006.01) A62D 1/02 (2006.01)

Patent

CA 2468436

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.

L'invention concerne un concentré de mousse ou une composition de lutte contre les incendies permettant d'éteindre et/ou de freiner les incendies et satisfaisant aux normes UL162 et aux critères de performance des feux de classe B pour les agents AFFF, les agents AR-AFFF et/ou les agents fluoroprotéiques (FP). On utilise le concentré pour former la composition de lutte contre les incendies par mélange avec de l'eau. Le concentré ou la composition de lutte contre les incendies comprend un fluoropolymère de poids moléculaire élevé et de l'eau, et peut présenter une teneur en fluor inférieure à environ 0,008 % en poids de ladite composition, cette concentration étant obtenue à partir d'un agent de surface fluorochimique quelconque. Par ailleurs, ladite composition peut satisfaire aux normes UL162 et aux critères de performance des feux de classe B sans formation d'un joint stable sur le cyclohexane.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Fire extinguishing or retarding material does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Fire extinguishing or retarding material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Fire extinguishing or retarding material will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-2083758

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.