Polymethylsiloxane polyhydrate having supramolecular properties of a molecular capsule, method for its production, and sorbent containing thereof

Abstract

The invention relates to a method for producing a sorbent having selective properties, and in particular to a method for producing polymethylsiloxane polyhydrate (methylsilicic acid hydrogel) used in chemistry, medicine, and veterinary medicine. According to the method, polycondensation of a metasil solution is carried out with acid, the said solution being obtained by mixing at temperatures above 90° C. in a ratio of 0.84-1.00 mol, and in the best embodiment of the invention—in the range of 0.84-0.90 mol of alkali per 1 mol of polymethylsiloxane contained in methylsilanetriol, adding an electrolyte in an amount of 0.025-0.1 mol per 1 mol of alkali. The resulting polymethylsiloxane polyhydrate has the supramolecular properties of a molecular capsule.

Dependencies are inferred from the claim text.