AGENT FOR ELIMINATION OF THE HIGHWAYS AND ROADS ICING-UP AND THE METHOD OF THE ICE AND SNOW THAWING Russian patent published in 2006 - IPC C09K3/18 

FIELD: chemical industry; the agents and the methods for elimination of icing-up, and snow and ice thawing.

SUBSTANCE: the invention presents the agent for elimination of the icing-up, which is made in the form of the water solution, as well as the method of thawing of the snow and ice. The agent contains: a) 51-70 % of the alkali metal formate; b)0.001-1 % of surfactant; c)0.0001-1 % of antifoam agent, d) 0.001 1 % of the corrosion inhibitor; the rest - water. The method of snow and ice thawing provides for application of the solution on the iced-up section of the highway for deicing ( 5-100 g/m² of the indicated agent solution). The technical result of the invention is the high efficiency of de-icing of the roads.

EFFECT: the invention ensures the high efficiency of de-icing of the roads.

9 cl, 1 tbl