METHOD OF PRODUCING SOIL AND GROUND PROPPING COMPOSITION Russian patent published in 2013 - IPC C09K17/14 C09K17/18 C08L33/00 E01C7/36 

FIELD: chemistry.

SUBSTANCE: invention relates to a method of producing a soil and ground chemical propping composition and can be used in agriculture against water and wind erosion, as well as in construction of roads and other earth structures. The method involves mixing aqueous solutions of a cationic polyelectrolyte, which contains chloride and bromide counter-ions, and an anionic polyelectrolyte. Said polyelectrolytes are mixed with overall initial concentration thereof of 1-5 wt % in a ratio which provides content of charged links of one polyelectrolyte of 51-60% of the content of charged links of the other polyelectrolyte.

EFFECT: invention reduces content of salt in the composition to 0-0,78 wt % and reduces consumption of the composition from 1-2 l/m² (closest counterpart) to 0,3-0,45 l/m².

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