| 摘要 |
FIELD: medicine, pharmaceutics.SUBSTANCE: invention refers to the chemical-pharmaceutical industry and represents a composition of oral care agents involving silicone dioxide particles in an amount of 5 to 50 wt % of the composition weight, wherein the silicone dioxide particles have an oil absorption value to 100 cm/100 g, a sphericity coefficient (S) of more than 0.9 and the Brass-Einlener abrasive wear of less than 8.0 mg loss/100,000 revolutions, wherein at least 80% particles of silicone dioxide are shaped from rounded to round.EFFECT: improving the composition.13 cl, 6 ex, 13 dwg, 10 tbl |
