FIELD: textiles, paper.
SUBSTANCE: method of preparing an aqueous suspension containing microfibrillated cellulose and an inorganic powder material, at that the method comprises the stage of microfibrillation of fibrous substrate comprising cellulose in an aqueous medium in the presence of inorganic powder material, where the microfibrillation is carried out in the presence of abrasive material, and the microfibrillated cellulose has steepness of fibers from about 20 to about 50.
EFFECT: improvement of the composition.
22 cl, 23 tbl, 1 dwg
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