Patent review «Ultradisperse systems and mechanochemical activated materials»

The analysis of the patent information on ultradisperse systems and mechanochemical activated materials for building technologies concerning gelling compositions preparation for water-inflow restriction and layer permeability regulation in oil extraction is given. Inventions can be applied in industrial technologies of silicate concrete production process, this will allow to expand assortment of initial mineral raw material due to use of hard activated minerals of a natural or artificial origins.