COLLOIDAL HALOGEN-CONTAINING FIRE EXTINGUISHING COMPOSITION Russian patent published in 2010 - IPC A61D1/06 C09K21/08 

FIELD: fire fighting equipment.

SUBSTANCE: invention refers to a method for making fire-suppression halocarbon materials used for the space suppression of incipient seats of fire in storage and transportation of inflammable structures, devices and other objects. Colloidal halogen-containing fire extinguishing halocarbon composition contains as a fire extinguishing agent - chlorinated methane and ethane, fluorine- and chlorine-containing freons, fluorine- and iodine-containing freons, fluorine- and bromine-containing freons in the form of gel in a polyethylene or polypropylene coating, as a gelling agent - betulin oxime of formula C₃₀H₄₇O₃N, and as an excipient - intercalated graphite in the following ratio (wt %): fire extinguishing agent 67.0 - 98.0; betulin oxime of formula C₃₀H₄₇O₃N 1.0 - 10.0; intercalated graphite 1.0 - 23.0.

EFFECT: creation of an easy to make colloidal halogen-containing fire extinguishing compositions made of betulin oxime of formula C₃₀H₄₇O₃N applicable for halocarbon structuring.

1 dwg